:root {
  color-scheme: dark;
  --header-height: 84px;
  --bg: #070708;
  --surface: #111114;
  --surface-2: #18181d;
  --ink: #f4f1ea;
  --muted: #aaa6a0;
  --soft: #77736d;
  --line: #2b2b31;
  --teal: #19d2c3;
  --teal-dark: #6bece3;
  --coral: #ff5a4f;
  --yellow: #f3c75b;
  --sage: #9aa49c;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.56);
  --radius: 8px;
  --module-title-size: clamp(46px, 5vw, 72px);
  --module-subtitle-size: 18px;
  font-family:
    Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui,
    -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 0%, rgba(25, 210, 195, 0.12), transparent 30%),
    radial-gradient(circle at 85% 8%, rgba(255, 90, 79, 0.1), transparent 26%),
    linear-gradient(180deg, #0b0b0d 0%, #070708 42%, #0d0d10 100%),
    var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-user-select: none;
  user-select: none;
}

img,
video,
canvas,
picture {
  -webkit-user-drag: none;
  user-drag: none;
}

.starfield-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(7, 7, 8, 0.12), rgba(7, 7, 8, 0.3)),
    url("assets/common/starfield.gif") center / 900px auto repeat;
  opacity: 0.9;
  filter: contrast(1.06) brightness(0.98);
}

.starfield-bg::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 50% 0%, rgba(25, 210, 195, 0.05), transparent 34%),
    rgba(7, 7, 8, 0.12);
}

img {
  display: block;
  max-width: 100%;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  white-space: nowrap;
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(160px, 1fr) auto minmax(120px, 1fr);
  align-items: center;
  gap: 24px;
  width: 100vw;
  height: var(--header-height);
  margin: 0;
  padding: 0 max(40px, calc((100vw - 1440px) / 2));
  background: transparent;
  backdrop-filter: blur(20px) saturate(130%);
  border-bottom: 1px solid rgba(244, 241, 234, 0.16);
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header::before {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: -1;
  width: 100vw;
  height: var(--header-height);
  content: "";
  background: rgba(54, 54, 58, 0.42);
  backdrop-filter: blur(20px) saturate(130%);
  border-bottom: 1px solid rgba(244, 241, 234, 0.16);
}

.site-header.is-scrolled {
  background: transparent;
}

.site-header.is-scrolled::before {
  background: rgba(44, 44, 48, 0.56);
}

.brand,
.nav,
.header-cta,
.button,
.text-link,
.site-footer a,
.contact-list a {
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--coral));
  border-radius: 50%;
}

.portal-logo {
  justify-self: start;
  width: fit-content;
  min-width: 0;
  padding: 0;
  color: #fff;
  background: transparent;
  border: 0;
  box-shadow: none;
  transition: opacity 220ms ease, transform 220ms ease;
}

.portal-logo-image {
  display: block;
  width: clamp(240px, 20vw, 300px);
  height: auto;
}

.portal-logo:hover,
.portal-logo:focus-visible {
  opacity: 0.86;
  transform: translateY(-1px);
}

.portal-logo-mark {
  position: relative;
  width: 32px;
  height: 28px;
  font-size: 17px;
  font-style: italic;
  line-height: 1;
  background: linear-gradient(135deg, #f4f1ea 0%, #ffffff 62%, #bfc7ce 100%);
  border-radius: 8px 2px 8px 2px;
  color: #071012;
  transform: skewX(-8deg);
}

.portal-logo-mark::after {
  position: absolute;
  top: -5px;
  right: -8px;
  width: 16px;
  height: 16px;
  content: "";
  background: linear-gradient(135deg, var(--coral), #ff2e2e);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  border-radius: 2px;
}

.portal-logo-text {
  color: #fff;
  font-size: 17px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 999px;
}

.nav a {
  padding: 8px 14px;
  color: var(--muted);
  border-radius: 999px;
  font-size: 14px;
  white-space: nowrap;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--ink);
  background: rgba(25, 210, 195, 0.12);
}

.header-cta {
  justify-self: end;
  padding: 10px 16px;
  color: #fff;
  background: #202025;
  border: 1px solid rgba(244, 241, 234, 0.14);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}

.section {
  width: min(1440px, calc(100% - 80px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  align-items: center;
  gap: 56px;
  min-height: calc(100vh - 72px);
  padding: 72px 0 56px;
}

.hero.hero-showcase {
  position: relative;
  display: grid;
  grid-template-columns:
    minmax(18px, 1fr)
    repeat(12, minmax(0, 96px))
    minmax(18px, 1fr);
  width: 100%;
  max-width: none;
  min-height: 100vh;
  margin: 0;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
}

.hero.hero-showcase img,
.hero.hero-showcase video {
  grid-column: 1 / -1;
  grid-row: 1;
  display: block;
  width: 100%;
  height: 100vh;
  object-fit: cover;
  object-position: center center;
  background: #050506;
}

.hero.hero-showcase::after {
  grid-column: 2 / -2;
  grid-row: 1;
  align-self: stretch;
  height: 100vh;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(244, 241, 234, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(244, 241, 234, 0.05) 1px, transparent 1px);
  background-size: calc(100% / 12) 100%, 100% 12.5vh;
  opacity: 0.24;
  mix-blend-mode: screen;
}

.lake-hero {
  isolation: isolate;
  background: #071018;
}

.lake-hero img,
.lake-hero video {
  position: relative;
  z-index: 0;
  filter: saturate(0.92) contrast(1.04) brightness(0.92);
}

.lake-hero-video {
  opacity: 1;
  transition: opacity 1100ms ease;
}

.lake-hero-video.is-dissolve-ghost {
  z-index: 0;
  opacity: 0;
  filter: saturate(0.9) contrast(1.02) brightness(0.86);
}

.lake-hero-video.is-dissolve-ghost.is-visible {
  opacity: 1;
}

.lake-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 52% 43%, rgba(255, 225, 184, 0.08), transparent 26%),
    linear-gradient(90deg, rgba(2, 7, 12, 0.5), transparent 35%, transparent 62%, rgba(2, 7, 12, 0.54)),
    linear-gradient(180deg, rgba(4, 9, 14, 0.16) 0%, rgba(4, 9, 14, 0.1) 36%, rgba(4, 9, 14, 0.78) 100%);
}

.lake-hero .lake-guide-layer,
.lake-hero-copy,
.lake-hero-note {
  grid-column: 1 / -1;
  grid-row: 1;
}

.lake-guide-layer {
  position: relative;
  z-index: 3;
  width: 100%;
  height: 100vh;
}

.lake-guide {
  position: absolute;
  left: var(--x);
  top: var(--y);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transform: translate(-50%, -50%);
  transition: transform 260ms ease, filter 260ms ease;
}

.lake-guide::after {
  display: block;
  width: 1px;
  height: var(--line);
  margin-top: 10px;
  content: "";
  background: linear-gradient(rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0));
  transform-origin: top;
  transition: transform 260ms ease, opacity 260ms ease;
}

.lake-guide span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  box-shadow: 0 16px 46px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px) saturate(128%);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.lake-guide span::before {
  width: 7px;
  height: 7px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 50%;
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.42);
}

.lake-guide:hover,
.lake-guide:focus-visible {
  filter: brightness(1.12);
  transform: translate(-50%, calc(-50% - 4px));
}

.lake-guide:hover::after,
.lake-guide:focus-visible::after {
  opacity: 0.72;
  transform: scaleY(1.12);
}

.lake-guide:hover span,
.lake-guide:focus-visible span {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.34);
}

.lake-hero-copy {
  position: relative;
  z-index: 3;
  align-self: end;
  justify-self: start;
  width: min(760px, calc(100% - 92px));
  margin: 0 0 86px clamp(40px, 5vw, 76px);
}

.lake-hero-copy p {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.lake-hero-copy h1 {
  max-width: none;
  color: #fff;
  font-size: clamp(46px, 5.2vw, 82px);
  font-weight: 500;
  line-height: 1.04;
  text-shadow: 0 18px 46px rgba(0, 0, 0, 0.36);
}

.lake-hero-note {
  position: relative;
  z-index: 3;
  align-self: end;
  justify-self: end;
  width: min(360px, 32vw);
  margin: 0 clamp(40px, 5vw, 76px) 92px 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 15px;
  line-height: 1.65;
}

.lake-hero-note::before {
  display: block;
  width: 100%;
  height: 1px;
  margin-bottom: 20px;
  content: "";
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0));
}

.eyebrow,
.case-meta {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(44px, 8vw, 86px);
}

h2 {
  font-size: clamp(32px, 5vw, 54px);
}

h3 {
  font-size: 24px;
}

.hero-lede {
  max-width: 660px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 20px;
}

.hero-actions,
.resume-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid rgba(244, 241, 234, 0.18);
  border-radius: var(--radius);
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.42);
}

.button.primary {
  color: #050506;
  background: var(--teal);
  border-color: var(--teal);
}

.button.secondary {
  background: rgba(244, 241, 234, 0.06);
}

.quick-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 36px 0 0;
}

.quick-stats div {
  padding: 18px;
  background: #111114;
  border: 1px solid rgba(244, 241, 234, 0.1);
  border-radius: var(--radius);
}

.quick-stats dt {
  color: var(--muted);
  font-size: 13px;
}

.quick-stats dd {
  margin: 4px 0 0;
  font-size: 18px;
  font-weight: 800;
}

.hero-media {
  position: relative;
}

.hero-media img {
  width: 100%;
  height: auto;
  object-fit: contain;
  background: #050506;
  border: 1px solid rgba(244, 241, 234, 0.14);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.category-section {
  position: relative;
  isolation: isolate;
  width: 100%;
  margin-top: -1px;
  padding: 54px 0 72px;
  overflow: hidden;
  background: #05090f;
}

.category-section::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: url("assets/common/portfolio-hero-dark.webp") center top / cover no-repeat;
  opacity: 0.08;
}

.category-shell {
  width: min(100% - 72px, 1420px);
  margin: 0 auto;
}

.category-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 78px;
  color: rgba(244, 241, 234, 0.76);
  font-size: 14px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.category-topline span {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
}

.category-topline i {
  display: inline-block;
  width: 70px;
  height: 8px;
  background: repeating-linear-gradient(
    120deg,
    rgba(107, 236, 227, 0.95) 0 8px,
    transparent 8px 15px
  );
}

.category-topline b {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 999px;
  box-shadow: 0 0 18px rgba(25, 210, 195, 0.8);
}

.category-heading {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1fr);
  gap: clamp(40px, 7vw, 96px);
  align-items: end;
  margin-bottom: 58px;
}

.category-heading h2 {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 14px 0 12px;
  color: #fff;
  font-size: var(--module-title-size);
  line-height: 1.05;
}

.category-heading h2 span {
  width: 20px;
  height: 20px;
  border: 5px solid var(--teal);
  border-radius: 999px;
  box-shadow: 0 0 22px rgba(25, 210, 195, 0.8);
}

.category-heading p {
  margin: 0;
  color: rgba(244, 241, 234, 0.78);
  font-size: var(--module-subtitle-size);
}

.category-copy {
  max-width: 620px;
  padding-left: 46px;
  border-left: 1px solid rgba(244, 241, 234, 0.18);
}

.signal-band {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
}

.signal-band .category-card {
  display: grid;
  grid-template-rows: 52px 48px 58px 1fr 42px;
  min-height: 520px;
  padding: 26px 24px;
  overflow: hidden;
  position: relative;
  isolation: isolate;
  text-decoration: none;
  background: #05090f;
  border: 1px solid rgba(244, 241, 234, 0.18);
  border-radius: var(--radius);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.signal-band .category-card::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: rgba(244, 241, 234, 0.03);
  opacity: 0;
  transition: opacity 180ms ease;
}

.signal-band .category-card:hover,
.signal-band .category-card:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(25, 210, 195, 0.62);
  box-shadow: 0 28px 86px rgba(0, 0, 0, 0.48), 0 0 30px rgba(25, 210, 195, 0.14);
}

.signal-band .category-card:hover::before,
.signal-band .category-card:focus-visible::before {
  opacity: 1;
}

.category-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 0;
}

.signal-band .category-number,
.category-icon {
  color: var(--teal);
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
}

.category-icon {
  font-size: 28px;
  text-shadow: 0 0 18px rgba(25, 210, 195, 0.8);
}

.signal-band .category-card strong {
  display: flex;
  align-items: flex-start;
  color: var(--ink);
  font-size: clamp(24px, 1.7vw, 30px);
  line-height: 1.1;
}

.signal-band .category-card small {
  display: flex;
  align-items: flex-start;
  margin: 0;
  padding-bottom: 16px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

.category-thumb {
  align-self: start;
  width: 100%;
  aspect-ratio: 1.12;
  object-fit: cover;
  object-position: center;
  margin: 0;
  border-radius: var(--radius);
  background: #050506;
  filter: saturate(0.92) contrast(1.08) brightness(0.9);
}

.category-arrow {
  display: grid;
  align-self: end;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--teal);
  font-size: 28px;
  line-height: 1;
  border: 2px solid var(--teal);
  border-radius: 999px;
  box-shadow: inset 0 0 16px rgba(25, 210, 195, 0.12);
}

.category-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  margin-top: 54px;
  color: rgba(244, 241, 234, 0.36);
  font-size: 14px;
  text-transform: uppercase;
}

.category-footer::before {
  grid-column: 2;
  height: 1px;
  content: "";
  background: rgba(244, 241, 234, 0.16);
}

.category-footer span:first-child {
  grid-column: 1;
  grid-row: 1;
}

.category-footer span:last-child {
  grid-column: 3;
  grid-row: 1;
}

.category-footer b {
  color: var(--teal);
  font-weight: 700;
}

@media (max-width: 1280px) {
  .signal-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .signal-band .category-card {
    min-height: 480px;
  }
}
@media (max-width: 1100px) {
  .signal-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.work-section,
.graphic-section,
.about-section,
.resume-section,
.contact-section {
  padding: 108px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.work-section {
  position: relative;
  isolation: isolate;
  width: 100%;
  margin: 0;
  padding: 110px max(40px, calc((100vw - 1440px) / 2)) 116px;
  overflow: hidden;
  background: #000;
}

.work-section::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.12) 34%, rgba(0, 0, 0, 0.78) 58%, #000 76%, #000 100%),
    url("assets/common/星球背景.webp") center top / 100% auto no-repeat;
}

.work-section::after {
  display: none;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 36px;
}

.work-section .section-heading {
  display: block;
  max-width: 720px;
  margin: 0 0 34px;
}

.work-section .section-heading h2 {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 18px 0 18px;
  color: #fff;
  font-size: var(--module-title-size);
  line-height: 1.05;
}

.work-section .section-heading h2::after {
  width: 20px;
  height: 20px;
  content: "";
  border: 5px solid var(--teal);
  border-radius: 999px;
  box-shadow: 0 0 22px rgba(25, 210, 195, 0.8);
}

.work-section .section-heading p:last-child {
  max-width: 520px;
  color: rgba(244, 241, 234, 0.72);
  font-size: var(--module-subtitle-size);
  line-height: 1.8;
}

.graphic-section .section-heading {
  display: block;
  max-width: 760px;
  margin: 0 0 42px;
}

.graphic-section .section-heading h2 {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 18px 0 18px;
  color: #fff;
  font-size: var(--module-title-size);
  line-height: 1.05;
}

.graphic-section .section-heading h2::after {
  width: 20px;
  height: 20px;
  content: "";
  border: 5px solid var(--teal);
  border-radius: 999px;
  box-shadow: 0 0 22px rgba(25, 210, 195, 0.8);
}

.graphic-section .section-heading p:last-child {
  max-width: none;
  color: rgba(244, 241, 234, 0.72);
  font-size: var(--module-subtitle-size);
  line-height: 1.8;
  white-space: nowrap;
}

.section-heading p:last-child,
.about-copy p,
.resume-section p,
.contact-section p,
.case-content p,
.case-card p {
  color: var(--muted);
}

.featured-case {
  position: relative;
  z-index: 2;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(420px, 0.78fr) minmax(0, 1fr);
  gap: clamp(36px, 5vw, 68px);
  align-items: stretch;
  max-width: 1440px;
  margin: 0 auto 34px;
  padding: clamp(28px, 3vw, 42px);
  overflow: hidden;
  background: #111114;
  border: 1px solid rgba(244, 241, 234, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.48);
}

.featured-case-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.featured-case-link:hover,
.featured-case-link:focus-visible {
  border-color: rgba(25, 210, 195, 0.46);
  box-shadow:
    0 28px 90px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(25, 210, 195, 0.16);
  transform: translateY(-2px);
}

.featured-case-link:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 4px;
}

#product-design-case,
#ui-interface-cases,
#brand-visual-card,
#visual-communication-card,
#ppt-info-card {
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.case-visual {
  display: flex;
  min-height: 260px;
  align-items: flex-end;
  padding: 20px;
  color: #fff;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(32, 32, 31, 0.08), rgba(32, 32, 31, 0.42)),
    var(--teal);
}

.case-image {
  display: block;
  width: 100%;
  min-height: 420px;
  object-fit: cover;
  border: 1px solid rgba(244, 241, 234, 0.1);
  border-radius: var(--radius);
  background: #050506;
}

.case-thumb {
  display: block;
  width: 100%;
  min-height: 270px;
  margin-bottom: 28px;
  object-fit: cover;
  border: 1px solid rgba(244, 241, 234, 0.1);
  border-radius: var(--radius);
  background: #050506;
}

.case-visual span {
  font-weight: 900;
}

.case-visual.research {
  background:
    radial-gradient(circle at 26% 20%, rgba(25, 210, 195, 0.78), transparent 30%),
    linear-gradient(135deg, #151518, #222326 58%, #5b201d);
}

.case-visual.system {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px),
    #17171b;
  background-size: 34px 34px;
}

.case-visual.mobile {
  background:
    radial-gradient(circle at 70% 24%, var(--teal), transparent 26%),
    linear-gradient(135deg, #101012, #313136);
}

.case-visual.growth {
  background:
    linear-gradient(145deg, rgba(217, 95, 79, 0.96), rgba(32, 32, 31, 0.9)),
    repeating-linear-gradient(90deg, transparent, transparent 18px, rgba(255, 255, 255, 0.16) 18px, rgba(255, 255, 255, 0.16) 20px);
}

.case-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px 8px 8px 0;
}

.case-content h3 {
  max-width: 680px;
  margin: 14px 0 14px;
  font-size: clamp(28px, 2.35vw, 40px);
  line-height: 1.18;
}

.case-points {
  display: grid;
  gap: 18px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.case-points li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.case-points li::before {
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 7px;
  height: 7px;
  content: "";
  background: var(--coral);
  border-radius: 50%;
}

.text-link {
  width: fit-content;
  color: var(--teal);
  font-weight: 900;
  border-bottom: 2px solid currentColor;
}

.case-entry-link {
  margin-top: 28px;
}

.case-grid {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  max-width: 1440px;
  margin: 0 auto;
}

.case-grid::before {
  position: absolute;
  inset: 0 max(-40px, calc((1440px - 100vw) / 2)) -116px;
  z-index: -1;
  content: "";
  background: url("assets/common/starfield.gif") center top / 920px auto repeat;
  opacity: 0.28;
  mix-blend-mode: screen;
}

.case-card {
  padding: 24px;
  background: #111114;
  border: 1px solid rgba(244, 241, 234, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 20px 58px rgba(0, 0, 0, 0.34);
}

.case-card-link {
  position: relative;
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition:
    border-color 220ms ease,
    box-shadow 260ms ease,
    background-color 220ms ease,
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

.case-grid .case-card-link:hover,
.case-grid .case-card-link:focus-visible {
  color: inherit;
  background: #151519;
  border-color: rgba(25, 210, 195, 0.5);
  box-shadow:
    0 30px 76px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(25, 210, 195, 0.14),
    0 0 32px rgba(25, 210, 195, 0.12);
  transform: translate3d(0, -8px, 0) scale(1.012);
}

.case-grid .case-card-link:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 4px;
}

.case-card h3 {
  margin: 12px 0 14px;
  font-size: 30px;
  line-height: 1.18;
}

.case-card .case-visual {
  min-height: 170px;
  margin-bottom: 22px;
}

.case-page-body {
  background: #000;
}

.case-page {
  display: grid;
  gap: 36px;
  width: min(100% - 80px, 1440px);
  margin: 0 auto;
  padding: var(--header-height) 0 90px;
}

.case-page-body .case-page {
  padding-top: calc(var(--header-height) + 100px);
  padding-bottom: 0;
}

.case-page-body .starfield-bg {
  display: none;
}

.repair-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: 30;
  height: 2px;
  background: rgba(255, 255, 255, 0.05);
}

.repair-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: #00d9ff;
  box-shadow: 0 0 12px rgba(0, 217, 255, 0.7);
  transform: scaleX(0);
  transform-origin: left;
}

.home-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: 30;
  height: 2px;
  background: rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.home-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--teal), #70f7dc);
  box-shadow: 0 0 12px rgba(52, 211, 178, 0.72);
  transform: scaleX(0);
  transform-origin: left;
}

.case-breadcrumb-bar {
  position: fixed;
  top: calc(var(--header-height) + clamp(18px, 2.4vw, 34px));
  left: clamp(28px, 4.2vw, 80px);
  z-index: 18;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 26px;
  min-height: auto;
  pointer-events: none;
}

.case-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: rgba(244, 241, 234, 0.68);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0;
  pointer-events: auto;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.65);
}

.case-breadcrumb li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.case-breadcrumb li + li::before {
  content: "/";
  color: rgba(244, 241, 234, 0.52);
}

.case-breadcrumb a {
  color: rgba(244, 241, 234, 0.72);
  text-decoration: none;
}

.case-breadcrumb a:hover,
.case-breadcrumb a:focus-visible {
  color: var(--teal);
}

.case-breadcrumb [aria-current="page"] {
  color: var(--teal);
}

.case-back-button {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  color: rgba(255, 255, 255, 0.9);
  font: inherit;
  font-size: 18px;
  font-weight: 900;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04)),
    rgba(18, 23, 27, 0.72);
  border: 1px solid rgba(244, 241, 234, 0.12);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 14px 34px rgba(0, 0, 0, 0.4),
    0 0 24px rgba(25, 210, 195, 0.12);
  backdrop-filter: blur(18px) saturate(130%);
  cursor: pointer;
  pointer-events: auto;
}

.case-back-button:hover,
.case-back-button:focus-visible {
  color: #fff;
  border-color: rgba(25, 210, 195, 0.46);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 16px 36px rgba(0, 0, 0, 0.46),
    0 0 30px rgba(25, 210, 195, 0.28);
  outline: 2px solid rgba(25, 210, 195, 0.5);
  outline-offset: 3px;
}

.case-hero-detail {
  position: relative;
  width: min(1440px, 100vw);
  max-width: 1440px;
  min-height: auto;
  margin-left: calc(50% - min(720px, 50vw));
  overflow: hidden;
  background: #050506;
  border: 0;
  border-radius: 0;
  box-shadow: 0 30px 92px rgba(0, 0, 0, 0.55);
}

.case-hero-copy h1 {
  max-width: 720px;
  margin: 18px 0 24px;
  color: #fff;
  font-size: clamp(56px, 8vw, 116px);
  line-height: 0.92;
}

.case-hero-copy p {
  max-width: 660px;
  margin: 0;
  color: rgba(244, 241, 234, 0.76);
  font-size: clamp(17px, 1.45vw, 22px);
  line-height: 1.85;
}

.case-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.case-hero-actions a {
  padding: 12px 18px;
  color: #071010;
  font-weight: 900;
  text-decoration: none;
  background: var(--teal);
  border: 1px solid rgba(25, 210, 195, 0.8);
  border-radius: var(--radius);
}

.case-hero-actions a:last-child {
  color: var(--ink);
  background: transparent;
  border-color: rgba(244, 241, 234, 0.22);
}

.case-hero-media img {
  width: 100%;
  min-height: 520px;
  object-fit: cover;
  border: 1px solid rgba(244, 241, 234, 0.12);
  border-radius: var(--radius);
  background: #050506;
}

.case-cover-image {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  background: #050506;
}

.case-card-grid span,
.challenge-stack span {
  display: block;
  margin-bottom: 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
}

.case-section {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 68px);
  padding: clamp(30px, 4vw, 54px) 0;
  border-top: 1px solid rgba(244, 241, 234, 0.12);
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.case-section-heading {
  position: sticky;
  top: calc(var(--header-height) + 28px);
  align-self: start;
}

.case-section-heading h2,
.case-summary-detail h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(30px, 3.5vw, 56px);
  line-height: 1.08;
}

.background-case-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(360px, 0.62fr) minmax(0, 1fr);
  gap: clamp(44px, 7vw, 110px);
  align-items: end;
  width: min(1440px, 100vw);
  max-width: 1440px;
  min-height: min(860px, 92vh);
  margin-left: calc(50% - min(720px, 50vw));
  padding:
    clamp(70px, 8vw, 132px)
    clamp(48px, 5vw, 76px)
    clamp(58px, 6vw, 98px);
  overflow: hidden;
  background: url("assets/repair-case/repair-background-reference.webp?v=20260707-repair-assets-1") center / cover no-repeat;
  border-top: 1px solid rgba(25, 210, 195, 0.18);
  border-bottom: 1px solid rgba(25, 210, 195, 0.12);
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.case-hero-detail + .background-case-section {
  margin-top: -16px;
}

.background-case-section + .design-system-section {
  margin-top: -16px;
}

.background-copy,
.pain-points-panel {
  position: relative;
  z-index: 1;
}

.background-kicker,
.pain-title,
.design-objective > p {
  margin: 0;
  color: rgba(244, 241, 234, 0.72);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.background-kicker span,
.background-lede strong,
.pain-title span,
.design-objective > p span {
  color: var(--teal);
}

.background-lede strong,
.design-objective > strong,
.objective-grid span,
.pain-card-copy span {
  color: var(--teal);
}

.background-copy h2 {
  margin: 14px 0 20px;
  color: #fff;
  font-size: clamp(62px, 4.8vw, 82px);
  line-height: 0.92;
  text-shadow:
    0 12px 34px rgba(0, 0, 0, 0.65),
    0 0 28px rgba(0, 160, 250, 0.18);
}

.background-lede {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(19px, 1.32vw, 23px);
  font-weight: 900;
  line-height: 1.5;
}

.background-description {
  max-width: 690px;
  margin: 54px 0 0;
  color: rgba(244, 241, 234, 0.72);
  font-size: 17px;
  line-height: 2;
}

.background-description::before {
  display: block;
  width: 54px;
  height: 2px;
  margin-bottom: 32px;
  content: "";
  background: var(--teal);
}

.design-objective {
  margin-top: clamp(44px, 5vw, 70px);
}

.design-objective > p {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-size: 20px;
}

.design-objective small,
.pain-title small {
  color: rgba(244, 241, 234, 0.42);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.design-objective > strong {
  display: block;
  margin-top: 28px;
  color: var(--teal);
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.4;
}

.objective-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 38px;
}

.objective-grid div {
  min-height: 128px;
  padding: 0 22px;
  border-right: 1px solid rgba(244, 241, 234, 0.1);
}

.objective-grid div:last-child {
  border-right: 0;
}

.objective-grid span {
  display: grid;
  width: 54px;
  height: 54px;
  margin-bottom: 20px;
  place-items: center;
  color: var(--teal);
  font-size: 28px;
  background: rgba(25, 210, 195, 0.08);
  border: 1px solid rgba(25, 210, 195, 0.24);
  border-radius: 999px;
  box-shadow: 0 0 28px rgba(25, 210, 195, 0.28);
}

.objective-grid h3 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 17px;
}

.objective-grid p {
  margin: 0;
  color: rgba(244, 241, 234, 0.58);
  font-size: 14px;
}

.pain-points-panel {
  align-self: end;
}

.pain-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  color: #fff;
  font-size: 20px;
}

.pain-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.pain-card-grid article {
  display: grid;
  grid-template-rows: 132px 190px;
  min-height: 322px;
  padding: 0;
  overflow: hidden;
  background: rgba(5, 14, 20, 0.84);
  border: 1px solid rgba(25, 210, 195, 0.12);
  border-radius: var(--radius);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 20px 50px rgba(0, 0, 0, 0.34);
}

.pain-card-copy {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  grid-template-rows: 34px auto;
  column-gap: 16px;
  row-gap: 4px;
  min-height: 132px;
  padding: 22px 24px 24px;
  background:
    linear-gradient(180deg, rgba(10, 29, 39, 0.96), rgba(5, 14, 20, 0.92));
}

.pain-card-copy span {
  display: grid;
  grid-row: 1 / span 2;
  width: 48px;
  height: 48px;
  margin: 0;
  place-items: center;
  color: var(--teal);
  font-size: 20px;
  font-weight: 900;
  background: rgba(25, 210, 195, 0.08);
  border: 1px solid rgba(25, 210, 195, 0.22);
  border-radius: 999px;
  box-shadow: 0 0 26px rgba(25, 210, 195, 0.24);
}

.pain-card-copy h3 {
  align-self: center;
  margin: 0;
  color: #fff;
  font-size: 16px;
  line-height: 1.32;
  white-space: nowrap;
}

.pain-card-copy p {
  grid-column: 2;
  max-width: 220px;
  align-self: start;
  margin: 0;
  color: rgba(244, 241, 234, 0.68);
  font-size: 13px;
  line-height: 1.7;
}

.pain-card-image {
  min-height: 190px;
  background:
    linear-gradient(180deg, rgba(5, 14, 20, 0), rgba(5, 14, 20, 0.2)),
    var(--pain-image) center / cover no-repeat;
  filter: saturate(0.78) brightness(0.66) contrast(1.08);
}

.pain-card-grid article:nth-child(1) .pain-card-image {
  --pain-image: url("assets/repair-case/把车修好-UI小图-1.webp?v=20260707-repair-assets-1");
}

.pain-card-grid article:nth-child(2) .pain-card-image {
  --pain-image: url("assets/repair-case/把车修好-UI小图-2.webp?v=20260707-repair-assets-1");
}

.pain-card-grid article:nth-child(3) .pain-card-image {
  --pain-image: url("assets/repair-case/把车修好-UI小图-3.webp?v=20260707-repair-assets-1");
}

.case-text-stack {
  display: grid;
  gap: 16px;
  max-width: 920px;
}

.case-text-stack p,
.case-card-grid p,
.design-system-panel p,
.challenge-stack p,
.outcome-band p,
.case-summary-detail p {
  margin: 0;
  color: rgba(244, 241, 234, 0.72);
  line-height: 1.8;
}

.case-card-grid {
  display: grid;
  gap: 18px;
}

.case-card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-card-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.case-card-grid article,
.challenge-stack article,
.outcome-band article {
  min-height: 100%;
  padding: 22px;
  background: rgba(17, 17, 20, 0.9);
  border: 1px solid rgba(244, 241, 234, 0.12);
  border-radius: var(--radius);
}

.case-card-grid h3,
.design-system-panel h3,
.challenge-stack h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 20px;
  line-height: 1.35;
}

.design-system-section {
  display: block;
  width: min(1440px, 100vw);
  max-width: 1440px;
  min-height: clamp(760px, 40vw, 916px);
  margin-left: calc(50% - min(720px, 50vw));
  padding:
    clamp(126px, 9.8vw, 168px)
    clamp(48px, 5vw, 76px)
    clamp(48px, 4vw, 68px);
  overflow: hidden;
  background: #000409;
  border-top: 0;
  border-bottom: 0;
}

.design-system-panel {
  display: grid;
  gap: clamp(40px, 3.2vw, 55px);
}

.design-system-hero {
  display: grid;
  grid-template-columns: minmax(560px, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(118px, 10vw, 172px);
  align-items: end;
}

.design-system-title p,
.system-block-heading p {
  margin: 0;
  color: rgba(244, 241, 234, 0.78);
  font-weight: 900;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.design-system-title p span,
.system-block-heading span {
  color: #00f0ff;
}

.design-system-title h2 {
  position: relative;
  width: fit-content;
  margin: 14px 0 20px;
  color: #fff;
  font-size: clamp(62px, 4.8vw, 82px);
  line-height: 0.92;
  text-shadow:
    0 12px 34px rgba(0, 0, 0, 0.65),
    0 0 28px rgba(0, 160, 250, 0.18);
}

.design-system-title h2::after {
  position: absolute;
  top: -2px;
  right: -38px;
  width: 24px;
  height: 24px;
  content: "";
  border: 7px solid #00d9f5;
  border-left-color: transparent;
  border-radius: 999px;
  box-shadow: 0 0 22px rgba(0, 217, 245, 0.78);
}

.design-system-title strong {
  display: block;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(19px, 1.32vw, 23px);
  line-height: 1.5;
}

.design-system-title::after {
  display: block;
  width: 44px;
  height: 2px;
  margin-top: 36px;
  content: "";
  background: #00f0ff;
  box-shadow: 0 0 16px rgba(25, 210, 195, 0.72);
}

.design-system-summary {
  display: grid;
  gap: 26px;
}

.design-system-summary > p {
  max-width: 610px;
  margin: 0;
  color: rgba(244, 241, 234, 0.66);
  font-size: 16px;
  line-height: 1.9;
}

.system-principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.system-principles article {
  display: grid;
  min-height: clamp(136px, 9vw, 155px);
  place-items: center;
  padding: 20px 16px 18px;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(13, 34, 48, 0.82), rgba(7, 19, 30, 0.88));
  border: 1px solid rgba(0, 217, 245, 0.12);
  border-radius: var(--radius);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 22px 60px rgba(0, 0, 0, 0.32);
}

.system-principles span {
  display: block;
  color: #00f0ff;
  font-size: clamp(36px, 2.6vw, 45px);
  line-height: 1;
  text-shadow: 0 0 18px rgba(25, 210, 195, 0.74);
}

.system-principles h3 {
  margin: 10px 0 2px;
  color: #fff;
  font-size: clamp(17px, 1.15vw, 20px);
}

.system-principles p,
.system-block-heading small,
.component-group > small {
  margin: 0;
  color: rgba(244, 241, 234, 0.5);
  font-size: 13px;
  line-height: 1.6;
  text-transform: uppercase;
}

.design-system-board {
  display: grid;
  grid-template-columns: 1.08fr 0.86fr 1.03fr 0.9fr;
  gap: 0;
  padding-top: clamp(38px, 3vw, 52px);
  border-top: 1px solid rgba(244, 241, 234, 0.13);
}

.system-block {
  min-width: 0;
  padding: 0 clamp(26px, 2.35vw, 40px);
  border-right: 1px solid rgba(244, 241, 234, 0.08);
}

.system-block:first-child {
  padding-left: 0;
}

.system-block:last-child {
  padding-right: 0;
  border-right: 0;
}

.system-block-heading {
  margin-bottom: 24px;
}

.system-block-heading p {
  color: #fff;
  font-size: clamp(18px, 1.15vw, 21px);
}

.system-block-heading small {
  display: block;
  margin-top: 4px;
}

.system-color-primary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: clamp(38px, 2.9vw, 50px);
}

.system-color-primary span {
  display: flex;
  min-height: clamp(124px, 8.9vw, 153px);
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px 14px;
  color: #fff;
  background:
    linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.18)),
    var(--swatch);
  border-radius: var(--radius);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
}

.system-color-primary b {
  font-size: clamp(15px, 1vw, 17px);
}

.system-color-primary small {
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
}

.system-color-neutral {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 6px;
}

.system-color-neutral span {
  display: flex;
  min-height: clamp(60px, 4.25vw, 73px);
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 34px;
  color: rgba(244, 241, 234, 0.74);
  font-size: 11px;
  background: var(--swatch);
  border: 1px solid rgba(244, 241, 234, 0.08);
  border-radius: var(--radius);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
}

.type-specimen {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: center;
  margin-bottom: 18px;
}

.type-specimen > span {
  color: #f0f4f6;
  font-size: clamp(78px, 5.45vw, 94px);
  font-weight: 900;
  line-height: 0.9;
  text-shadow: 0 14px 28px rgba(0, 0, 0, 0.48);
}

.type-specimen strong {
  display: block;
  color: #fff;
  font-size: clamp(20px, 1.32vw, 23px);
  font-weight: 600;
}

.type-specimen small {
  color: rgba(244, 241, 234, 0.62);
  font-size: 14px;
  line-height: 1.8;
}

.type-scale {
  display: grid;
  margin: 0;
}

.type-scale div {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: baseline;
  padding: 8px 0;
  border-top: 1px solid rgba(244, 241, 234, 0.08);
}

.type-scale dt {
  color: #fff;
  font-weight: 800;
}

.type-scale dd {
  margin: 0;
  color: rgba(244, 241, 234, 0.68);
}

.type-scale small {
  color: rgba(244, 241, 234, 0.48);
}

.component-group {
  display: grid;
  gap: 11px;
  margin-bottom: 18px;
}

.system-buttons,
.system-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.system-buttons button {
  min-height: 42px;
  padding: 0 20px;
  color: #fff;
  font: inherit;
  font-weight: 800;
  background: #00a0fa;
  border: 1px solid #00a0fa;
  border-radius: 4px;
}

.system-buttons button:nth-child(2) {
  color: #00c7ff;
  background: transparent;
}

.system-buttons button:nth-child(3) {
  color: rgba(255, 255, 255, 0.86);
  background: rgba(244, 241, 234, 0.12);
  border-color: rgba(244, 241, 234, 0.08);
}

.system-tags span {
  padding: 4px 11px;
  color: #00a0fa;
  border: 1px solid rgba(0, 160, 250, 0.54);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.system-tags span:nth-child(2) {
  color: #8e74ff;
  border-color: rgba(142, 116, 255, 0.56);
}

.system-tags span:nth-child(3) {
  color: #ff8a2a;
  border-color: rgba(255, 138, 42, 0.58);
}

.system-tags span:nth-child(4) {
  color: #32c864;
  border-color: rgba(50, 200, 100, 0.56);
}

.system-tags span:nth-child(5) {
  color: #9aa3ad;
  border-color: rgba(154, 163, 173, 0.42);
}

.system-car-component {
  display: block;
  width: min(100%, 360px);
  height: auto;
  margin-top: 2px;
  border-radius: var(--radius);
  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.34),
    0 0 28px rgba(0, 217, 245, 0.1);
}

.system-car-card {
  display: grid;
  grid-template-columns: 106px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  min-height: 94px;
  padding: 15px 16px;
  background:
    linear-gradient(90deg, rgba(0, 160, 250, 0.18), rgba(9, 26, 39, 0.7) 42%, rgba(9, 23, 34, 0.9));
  border: 1px solid rgba(0, 217, 245, 0.12);
  border-radius: var(--radius);
}

.car-visual {
  height: 54px;
  background:
    radial-gradient(ellipse at 50% 78%, rgba(25, 210, 195, 0.36) 0 34%, transparent 35%),
    linear-gradient(10deg, transparent 28%, rgba(230, 232, 235, 0.92) 29% 48%, transparent 49%),
    linear-gradient(160deg, transparent 18%, rgba(155, 170, 182, 0.84) 19% 42%, transparent 43%);
  filter: drop-shadow(0 8px 16px rgba(0, 160, 250, 0.34));
}

.system-car-card strong {
  color: #fff;
  font-size: 18px;
}

.system-car-card p {
  margin: 3px 0 8px;
  color: rgba(244, 241, 234, 0.58);
  font-size: 13px;
}

.system-car-card span {
  padding: 3px 8px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(244, 241, 234, 0.12);
  border-radius: 4px;
  font-size: 12px;
}

.system-car-card i {
  color: rgba(244, 241, 234, 0.48);
  font-size: 34px;
  font-style: normal;
}

.icon-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(244, 241, 234, 0.08);
  border-left: 1px solid rgba(244, 241, 234, 0.08);
}

.icon-grid span {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  color: rgba(244, 241, 234, 0.66);
  border-right: 1px solid rgba(244, 241, 234, 0.08);
  border-bottom: 1px solid rgba(244, 241, 234, 0.08);
  font-size: clamp(26px, 1.8vw, 31px);
  line-height: 1;
}

.icon-grid span:nth-child(5) {
  color: #00f0ff;
  text-shadow: 0 0 18px rgba(25, 210, 195, 0.78);
}

.challenge-section {
  position: relative;
  display: block;
  width: min(1440px, 100vw);
  max-width: 1440px;
  min-height: min(768px, 53.35vw);
  margin-left: calc(50% - min(720px, 50vw));
  padding: 0;
  overflow: hidden;
  background: url("assets/repair-case/challenge-background.webp?v=20260707-repair-assets-1") top center / 100% auto no-repeat;
  border-top: 1px solid rgba(25, 210, 195, 0.16);
  border-bottom: 1px solid rgba(244, 241, 234, 0.08);
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.design-system-section + .challenge-section {
  margin-top: -16px;
}

.challenge-intro,
.challenge-stack {
  position: absolute;
  z-index: 1;
}

.challenge-intro {
  top: 100px;
  left: 4.48vw;
  width: 30.2vw;
  max-width: none;
}

.challenge-intro > p:first-child {
  margin: 0;
  color: rgba(244, 241, 234, 0.78);
  font-size: clamp(9px, 1.22vw, 21px);
  line-height: 1.25;
  font-weight: 900;
  text-transform: uppercase;
}

.challenge-intro > p:first-child span {
  color: #00f0ff;
}

.challenge-intro h2 {
  position: relative;
  width: fit-content;
  margin: 1.22vw 0 1.55vw;
  color: #fff;
  font-size: clamp(28px, 4.62vw, 79px);
  line-height: 0.9;
  text-shadow:
    0 12px 34px rgba(0, 0, 0, 0.68),
    0 0 28px rgba(0, 160, 250, 0.18);
}

.challenge-intro h2::after {
  position: absolute;
  top: -0.34vw;
  right: -2.5vw;
  width: clamp(9px, 1.42vw, 24px);
  height: clamp(9px, 1.42vw, 24px);
  content: "";
  border: clamp(3px, 0.4vw, 7px) solid #00d9f5;
  border-left-color: transparent;
  border-radius: 999px;
  box-shadow: 0 0 22px rgba(0, 217, 245, 0.78);
}

.challenge-intro strong {
  display: block;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(11px, 1.32vw, 23px);
  line-height: 1.5;
}

.challenge-intro strong::after {
  display: block;
  width: 2.62vw;
  height: 2px;
  margin: 1.86vw 0;
  content: "";
  background: #00f0ff;
  box-shadow: 0 0 16px rgba(25, 210, 195, 0.72);
}

.challenge-intro > p:last-child {
  max-width: 30vw;
  margin: 0;
  color: rgba(244, 241, 234, 0.72);
  font-size: clamp(9px, 1.06vw, 18px);
  line-height: 2.05;
}

.challenge-stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.16vw;
  left: 3.9vw;
  right: 3.9vw;
  top: calc(32.85vw - 70px);
  margin-top: 0;
}

.challenge-stack article {
  position: relative;
  display: grid;
  grid-template-columns: clamp(34px, 2.8vw, 46px) minmax(0, 1fr);
  gap: clamp(12px, 1vw, 18px);
  align-items: start;
  min-height: 12.9vw;
  padding: clamp(24px, 2vw, 34px) clamp(22px, 1.8vw, 30px);
  overflow: hidden;
  background: transparent;
  border: 0;
  border-radius: var(--radius);
  box-shadow: none;
}

.challenge-stack span {
  position: relative;
  z-index: 1;
  display: grid;
  width: clamp(34px, 2.8vw, 46px);
  height: clamp(34px, 2.8vw, 46px);
  margin: 0;
  place-items: center;
  color: #00f0ff;
  font-size: clamp(12px, 1vw, 17px);
  font-weight: 900;
  background: rgba(0, 217, 245, 0.08);
  border: 1px solid rgba(0, 217, 245, 0.32);
  border-radius: 999px;
  box-shadow:
    inset 0 0 18px rgba(0, 217, 245, 0.14),
    0 0 24px rgba(0, 217, 245, 0.34);
}

.challenge-stack div {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.challenge-stack h3 {
  display: flex;
  align-items: center;
  min-height: clamp(34px, 2.8vw, 46px);
  margin: 0 0 clamp(10px, 0.9vw, 14px);
  color: #fff;
  font-size: clamp(14px, 1vw, 17px);
  line-height: 1.42;
  white-space: normal;
}

.challenge-stack p {
  max-width: 14em;
  margin: -10px 0 0;
  color: rgba(244, 241, 234, 0.66);
  font-size: clamp(12px, 0.86vw, 15px);
  line-height: 1.64;
  text-align: left;
}

.challenge-stack i {
  display: none;
}

.solution-overview-section {
  position: relative;
  width: min(1440px, 100vw);
  max-width: 1440px;
  margin-right: 0;
  margin-left: calc(50% - min(720px, 50vw));
  overflow: visible;
  background: #02070c;
  border-top: 1px solid rgba(244, 241, 234, 0.08);
  border-bottom: 0;
  line-height: 0;
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.challenge-section + .solution-overview-section {
  margin-top: -16px;
}

.solution-overview-section img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}

.user-flow-section {
  position: relative;
  width: min(1440px, 100vw);
  max-width: 1440px;
  margin-right: 0;
  margin-left: calc(50% - min(720px, 50vw));
  overflow: visible;
  background: #02070c;
  border-top: 1px solid rgba(244, 241, 234, 0.08);
  border-bottom: 0;
  line-height: 0;
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.solution-overview-section + .user-flow-section {
  margin-top: -16px;
}

.user-flow-section img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}

.feature-system-section {
  position: relative;
  width: min(1440px, 100vw);
  max-width: 1440px;
  margin-right: 0;
  margin-left: calc(50% - min(720px, 50vw));
  overflow: visible;
  background: #02070c;
  border-top: 1px solid rgba(244, 241, 234, 0.08);
  border-bottom: 1px solid rgba(244, 241, 234, 0.08);
  line-height: 0;
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.user-flow-section + .feature-system-section {
  margin-top: -16px;
}

.feature-system-section img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}

.ui-showcase-section {
  position: relative;
  width: min(1440px, 100vw);
  max-width: 1440px;
  margin-right: 0;
  margin-left: calc(50% - min(720px, 50vw));
  overflow: visible;
  background: #02070c;
  border-top: 1px solid rgba(244, 241, 234, 0.08);
  border-bottom: 1px solid rgba(244, 241, 234, 0.08);
  line-height: 0;
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.feature-system-section + .ui-showcase-section {
  margin-top: -16px;
}

.ui-showcase-section img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}

.results-summary-section {
  position: relative;
  width: min(1440px, 100vw);
  max-width: 1440px;
  margin-right: 0;
  margin-left: calc(50% - min(720px, 50vw));
  overflow: visible;
  background: #02070c;
  border-top: 1px solid rgba(244, 241, 234, 0.08);
  border-bottom: 1px solid rgba(244, 241, 234, 0.08);
  line-height: 0;
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.ui-showcase-section + .results-summary-section {
  margin-top: -16px;
}

.repair-results-section + .repair-summary-section {
  margin-top: -16px;
}

.results-summary-section img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}

.solution-overview-section img + img,
.feature-system-section img + img {
  margin-top: 20px;
}

.results-summary-section {
  border-bottom: 0;
}

.shoumi-case-body {
  overflow-x: clip;
  background: #000;
}

.shoumi-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: 30;
  height: 2px;
  background: rgba(255, 255, 255, 0.05);
}

.shoumi-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: #ff5b22;
  box-shadow: 0 0 12px rgba(255, 91, 34, 0.72);
  transform: scaleX(0);
  transform-origin: left;
}

.shoumi-category-tabs {
  gap: 8px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  backdrop-filter: none;
}

.shoumi-category-tabs a {
  position: relative;
  color: rgba(255, 255, 255, 0.62);
  border-radius: 0;
}

.shoumi-category-tabs a::after {
  content: "";
  position: absolute;
  right: 10px;
  bottom: 3px;
  left: 10px;
  height: 2px;
  background: #ff5b22;
  opacity: 0;
  transform: scaleX(0.42);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.shoumi-category-tabs a.is-active,
.shoumi-category-tabs a:hover,
.shoumi-category-tabs a:focus-visible {
  color: #fff;
  background: transparent;
}

.shoumi-category-tabs a.is-active {
  color: #ff7441;
  box-shadow: none;
}

.shoumi-category-tabs a.is-active::after,
.shoumi-category-tabs a:hover::after,
.shoumi-category-tabs a:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.case-page.shoumi-case {
  gap: 0;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  overflow: visible;
  background: #000;
}

.shoumi-hero {
  display: block;
  position: relative;
  width: min(1440px, 100%);
  max-width: 1440px;
  min-height: auto;
  margin-right: auto;
  margin-left: auto;
  padding: calc(var(--header-height) + 100px) 0 0;
  background: #000;
}

.shoumi-hero-copy {
  display: none;
}

.shoumi-hero-copy p,
.shoumi-section-heading p {
  margin: 0;
  color: #ff5b22;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.shoumi-hero-copy h1 {
  margin: 22px 0 18px;
  color: #23262c;
  font-size: clamp(68px, 9vw, 132px);
  line-height: 0.9;
}

.shoumi-hero-copy strong {
  display: block;
  color: #33363c;
  font-size: clamp(26px, 3vw, 48px);
  line-height: 1.16;
}

.shoumi-hero-copy span {
  display: block;
  margin-top: 26px;
  color: rgba(32, 36, 42, 0.68);
  font-size: clamp(18px, 1.5vw, 23px);
}

.shoumi-cover-image {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  border-radius: 0;
  box-shadow: none;
}

.shoumi-hero .case-breadcrumb {
  color: rgba(32, 36, 42, 0.44);
  text-shadow: none;
}

.shoumi-hero .case-breadcrumb a {
  color: rgba(32, 36, 42, 0.54);
  transition: color 0.2s ease;
}

.shoumi-hero .case-breadcrumb a:hover,
.shoumi-hero .case-breadcrumb a:focus-visible {
  color: #ff5b22;
}

.shoumi-hero .case-breadcrumb li[aria-current="page"] {
  color: #ff5b22;
  text-shadow: none;
}

.shoumi-hero .case-back-button {
  box-shadow: none;
}

.shoumi-hero .case-back-button:hover,
.shoumi-hero .case-back-button:focus-visible {
  box-shadow: none;
}

.shoumi-section {
  position: relative;
  width: min(1440px, 100%);
  max-width: 1440px;
  margin-right: auto;
  margin-left: auto;
  padding:
    clamp(72px, 8vw, 124px)
    max(40px, calc((100vw - 1440px) / 2));
  background: #070707;
  border-top: 1px solid rgba(244, 241, 234, 0.1);
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.shoumi-case > .shoumi-section {
  margin-top: 20px;
}

.shoumi-section:nth-of-type(2n + 1) {
  background:
    linear-gradient(135deg, rgba(255, 91, 34, 0.08), transparent 38%),
    #0d0b0a;
}

.shoumi-section.shoumi-overview {
  padding: 0;
  overflow: hidden;
  background: #070707;
  border-top: 0;
}

.shoumi-overview-video {
  display: block;
  width: 100%;
  height: auto;
}

.shoumi-section.shoumi-user-insight {
  padding: 0;
  overflow: hidden;
  background: #fff;
  border-top: 0;
}

.shoumi-user-insight img {
  display: block;
  width: 100%;
  height: auto;
}

.shoumi-section.shoumi-design-strategy-media {
  padding: 0;
  overflow: hidden;
  background: #fff;
  border-top: 0;
}

.shoumi-design-strategy-media img {
  display: block;
  width: 100%;
  height: auto;
}

.shoumi-section.shoumi-experience-framework {
  padding: 0;
  overflow: hidden;
  background: #fff;
  border-top: 0;
}

.shoumi-experience-framework img {
  display: block;
  width: 100%;
  height: auto;
}

.shoumi-section.shoumi-visual-direction {
  padding: 0;
  overflow: hidden;
  background: #fff;
  border-top: 0;
}

.shoumi-visual-direction img {
  display: block;
  width: 100%;
  height: auto;
}

.shoumi-section.shoumi-core-experience {
  padding: 0;
  overflow: hidden;
  background: #000;
  border-top: 0;
}

.shoumi-core-experience img {
  display: block;
  width: 100%;
  height: auto;
}

.shoumi-section.shoumi-interface-showcase {
  padding: 0;
  overflow: hidden;
  background: #000;
  border-top: 0;
}

.shoumi-interface-showcase img {
  display: block;
  width: 100%;
  height: auto;
}

.shoumi-section.shoumi-core-pages-interactive {
  padding: 0;
  overflow: hidden;
  background: #000;
  border-top: 0;
}

.shoumi-core-pages-frame {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  min-height: 640px;
  border: 0;
  background: #000;
}

.shoumi-section.shoumi-summary-final {
  padding: 0;
  overflow: hidden;
  background: #000;
  border-top: 0;
}

.shoumi-summary-final img {
  display: block;
  width: 100%;
  height: auto;
}

.shoumi-section.shoumi-web-backend {
  padding:
    clamp(72px, 8vw, 116px)
    max(32px, calc((100vw - 1440px) / 2));
  background: #050505;
  border-top: 1px solid rgba(255, 91, 34, 0.16);
}

.shoumi-backend-page .shoumi-web-backend {
  width: 100%;
  max-width: none;
  margin-top: 0;
  padding: calc(var(--header-height) + clamp(54px, 7vw, 96px)) 0 0;
  overflow: hidden;
  background: #000;
  border-top: 0;
}

.shoumi-backend-media {
  display: block;
  width: min(100%, 1440px);
  max-width: 1440px;
  margin: 0 auto;
  padding: 0;
}

.shoumi-backend-media + .shoumi-backend-media {
  margin-top: 20px;
}

.shoumi-backend-media img {
  display: block;
  width: 100%;
  height: auto;
}

.shoumi-backend-media figcaption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.shoumi-backend-panel {
  width: min(100%, 1440px);
  margin: auto;
  padding: clamp(34px, 5vw, 72px);
  background:
    linear-gradient(135deg, rgba(255, 91, 34, 0.12), transparent 42%),
    #0b0b0d;
  border: 1px solid rgba(255, 91, 34, 0.16);
  border-radius: 0;
}

.shoumi-backend-panel > p {
  margin: 0 0 12px;
  color: #ff5b22;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.shoumi-backend-panel h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(38px, 5vw, 76px);
  line-height: 1;
}

.shoumi-backend-panel > span {
  display: block;
  max-width: 760px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.66);
  line-height: 1.8;
}

.shoumi-backend-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: clamp(36px, 5vw, 68px);
}

.shoumi-backend-grid article {
  min-height: 220px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.shoumi-backend-grid strong {
  color: #ff5b22;
  font-size: 24px;
}

.shoumi-backend-grid h2 {
  margin: 34px 0 12px;
  color: #fff;
  font-size: 24px;
}

.shoumi-backend-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.75;
}

/* Keep all Shoumi case media at its intended 1440px canvas width. */
.shoumi-cover-image,
.shoumi-overview-video,
.shoumi-user-insight img,
.shoumi-design-strategy-media img,
.shoumi-experience-framework img,
.shoumi-visual-direction img,
.shoumi-core-experience img,
.shoumi-interface-showcase img,
.shoumi-summary-final img {
  width: min(100%, 1440px);
  max-width: 1440px;
  height: auto;
  margin-inline: auto;
}

.shoumi-core-pages-frame {
  width: min(100%, 1440px);
  max-width: 1440px;
  min-height: 0;
  margin-inline: auto;
}

.shoumi-section-heading {
  display: grid;
  grid-template-columns: minmax(260px, 0.38fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: end;
  margin-bottom: clamp(34px, 5vw, 70px);
}

.shoumi-section-heading h2 {
  color: #fff;
  font-size: clamp(42px, 5vw, 82px);
  line-height: 0.96;
}

.shoumi-overview-grid,
.shoumi-card-grid,
.shoumi-strategy-grid,
.shoumi-system-board,
.shoumi-gallery-grid {
  display: grid;
  gap: 18px;
}

.shoumi-overview-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.shoumi-overview-grid article,
.shoumi-card-grid article,
.shoumi-strategy-grid article,
.shoumi-system-board section,
.shoumi-compare div {
  min-height: 100%;
  padding: clamp(22px, 2.4vw, 34px);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(244, 241, 234, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 20px 58px rgba(0, 0, 0, 0.3);
}

.shoumi-overview-grid span,
.shoumi-card-grid span,
.shoumi-strategy-grid span {
  display: block;
  margin-bottom: 14px;
  color: #ffb21a;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.shoumi-overview-grid strong,
.shoumi-compare strong {
  display: block;
  color: #fff;
  font-size: clamp(22px, 1.7vw, 30px);
  line-height: 1.25;
}

.shoumi-overview-grid p,
.shoumi-split p,
.shoumi-card-grid p,
.shoumi-compare p,
.shoumi-strategy-grid p,
.shoumi-flow span,
.shoumi-system-board dd {
  margin: 12px 0 0;
  color: rgba(244, 241, 234, 0.7);
  line-height: 1.85;
}

.shoumi-split {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(300px, 1fr);
  gap: clamp(28px, 6vw, 88px);
  align-items: start;
}

.shoumi-split h3,
.shoumi-card-grid h3,
.shoumi-strategy-grid h3,
.shoumi-system-board h3 {
  margin: 0;
  color: #fff;
  font-size: clamp(24px, 2.2vw, 38px);
  line-height: 1.22;
}

.shoumi-list {
  display: grid;
  gap: 14px;
}

.shoumi-list span {
  position: relative;
  min-height: 60px;
  padding: 16px 18px 16px 46px;
  color: rgba(244, 241, 234, 0.88);
  background: rgba(255, 91, 34, 0.08);
  border: 1px solid rgba(255, 91, 34, 0.22);
  border-radius: var(--radius);
}

.shoumi-list span::before {
  position: absolute;
  top: 23px;
  left: 20px;
  width: 8px;
  height: 8px;
  content: "";
  background: #ff5b22;
  border-radius: 999px;
  box-shadow: 0 0 18px rgba(255, 91, 34, 0.7);
}

.shoumi-card-grid.three,
.shoumi-strategy-grid,
.shoumi-compare {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.shoumi-strategy {
  background:
    radial-gradient(circle at 18% 16%, rgba(255, 178, 26, 0.12), transparent 26%),
    linear-gradient(145deg, #120907, #070707 60%);
}

.shoumi-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.shoumi-flow li {
  display: grid;
  gap: 12px;
  min-height: 180px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 178, 26, 0.18);
  border-radius: var(--radius);
}

.shoumi-flow strong {
  color: #fff;
  font-size: 22px;
}

.shoumi-design-system {
  background: #030303;
}

.shoumi-system-board {
  grid-template-columns: 1.1fr 0.8fr 1fr;
}

.shoumi-swatches {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 24px;
}

.shoumi-swatches span {
  display: flex;
  min-height: 118px;
  align-items: flex-end;
  padding: 14px;
  color: #fff;
  background: var(--swatch);
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 800;
}

.shoumi-type-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
}

.shoumi-type-list div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(244, 241, 234, 0.1);
}

.shoumi-type-list dt {
  color: #fff;
  font-weight: 900;
}

.shoumi-tags,
.shoumi-component-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.shoumi-tags span,
.shoumi-component-row span {
  padding: 8px 14px;
  color: #ffb21a;
  background: rgba(255, 178, 26, 0.08);
  border: 1px solid rgba(255, 178, 26, 0.26);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
}

.shoumi-screen-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.82fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.shoumi-screen-layout img,
.shoumi-gallery-grid img {
  width: 100%;
  border-radius: var(--radius);
  background: #fff4ea;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

.shoumi-component-row {
  margin: 0 0 28px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(244, 241, 234, 0.12);
  border-radius: var(--radius);
}

.shoumi-component-row button {
  min-height: 42px;
  padding: 0 20px;
  color: #fff;
  font: inherit;
  font-weight: 900;
  background: linear-gradient(135deg, #ff5b22, #ffb21a);
  border: 0;
  border-radius: 999px;
}

.shoumi-component-row button:nth-child(2) {
  color: #ff5b22;
  background: rgba(255, 91, 34, 0.08);
  border: 1px solid rgba(255, 91, 34, 0.26);
}

.shoumi-gallery {
  background: #fff4ea;
}

.shoumi-gallery .shoumi-section-heading h2 {
  color: #23262c;
}

.shoumi-gallery-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.shoumi-summary {
  background:
    radial-gradient(circle at 76% 20%, rgba(255, 91, 34, 0.18), transparent 26%),
    #080706;
  border-bottom: 0;
}

.case-flow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-flow li {
  min-height: 154px;
  padding: 20px;
  background: rgba(25, 210, 195, 0.08);
  border: 1px solid rgba(25, 210, 195, 0.24);
  border-radius: var(--radius);
}

.case-flow span {
  display: block;
  margin-bottom: 34px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
}

.case-flow strong {
  color: #fff;
  line-height: 1.45;
}

.case-screen-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.case-screen-grid figure {
  margin: 0;
}

.case-screen-grid img {
  width: 100%;
  min-height: 320px;
  object-fit: cover;
  border: 1px solid rgba(244, 241, 234, 0.12);
  border-radius: var(--radius);
  background: #050506;
}

.case-screen-grid figcaption {
  margin-top: 12px;
  color: #fff;
  font-weight: 900;
}

.outcome-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.outcome-band strong {
  display: block;
  margin-bottom: 10px;
  color: #fff;
  font-size: 20px;
}

.case-summary-detail {
  max-width: 1120px;
  padding: clamp(34px, 5vw, 68px);
  background: rgba(17, 17, 20, 0.94);
  border: 1px solid rgba(244, 241, 234, 0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  scroll-margin-top: calc(var(--header-height) + 28px);
}

.case-summary-detail p:last-child {
  margin-top: 22px;
  font-size: 18px;
}

.graphic-layout {
  display: grid;
  gap: 28px;
}

.graphic-feature {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1fr);
  gap: 36px;
  align-items: center;
  padding: 24px;
  background: #111114;
  color: #fff;
  border-radius: var(--radius);
}

.graphic-feature p {
  color: rgba(255, 255, 255, 0.74);
}

.graphic-feature-image {
  width: 100%;
  min-height: 360px;
  object-fit: cover;
  object-position: center;
  border: 1px solid rgba(244, 241, 234, 0.1);
  border-radius: var(--radius);
  background: #050506;
}

.graphic-feature .case-meta {
  color: var(--yellow);
}

.graphic-feature-tags {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.graphic-feature-tags div {
  min-height: 132px;
  padding: 14px;
  background: #111114;
  border: 1px solid rgba(244, 241, 234, 0.1);
  border-radius: var(--radius);
}

.graphic-feature-tags strong {
  display: block;
  margin-bottom: 8px;
  color: var(--teal);
  font-size: 14px;
}

.graphic-feature-tags p {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
  line-height: 1.65;
}

.graphic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.graphic-card {
  padding: 14px;
  background: #111114;
  border: 1px solid rgba(244, 241, 234, 0.1);
  border-radius: var(--radius);
}

.graphic-card h3 {
  margin-top: 16px;
  font-size: 20px;
}

.graphic-card p {
  color: var(--muted);
}

.graphic-thumb {
  width: 100%;
  min-height: 260px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius);
  background: #050506;
}

.poster {
  display: flex;
  min-height: 260px;
  align-items: flex-end;
  padding: 18px;
  overflow: hidden;
  color: #fff;
  border-radius: var(--radius);
  background: var(--coral);
}

.poster span {
  position: relative;
  z-index: 1;
  font-weight: 900;
}

.poster-large {
  min-height: 360px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px),
    radial-gradient(circle at 72% 20%, var(--teal), transparent 26%),
    linear-gradient(140deg, #1a1a1f, #331412 58%, #122d2a);
  background-size: 28px 28px, 28px 28px, auto, auto;
}

.poster-a {
  background:
    linear-gradient(145deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.64)),
    conic-gradient(from 90deg at 70% 32%, #f4f1ea, var(--teal), var(--coral), #f4f1ea);
}

.poster-b {
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.18) 10px, transparent 10px, transparent 24px),
    linear-gradient(160deg, #0f0f12, #7d251f);
}

.poster-c {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.26) 24%, transparent 24%),
    linear-gradient(150deg, #313136, #0f3935);
}

.poster-d {
  background:
    radial-gradient(circle at 22% 18%, var(--teal), transparent 22%),
    radial-gradient(circle at 82% 64%, var(--coral), transparent 28%),
    linear-gradient(135deg, #111114, #26312f);
}

.about-section,
.resume-section,
.contact-section {
  display: grid;
  grid-template-columns: 0.74fr 1fr;
  gap: 48px;
}

.about-section {
  position: relative;
  isolation: isolate;
  display: block;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 108px max(64px, calc((100vw - 1440px) / 2)) 220px;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 38%, rgba(25, 210, 195, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(2, 7, 12, 0.98) 0%, rgba(2, 7, 12, 0.9) 46%, rgba(1, 4, 7, 0.72) 64%, #000 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.86) 0%, rgba(5, 12, 18, 0.72) 48%, rgba(5, 12, 18, 0.34) 100%),
    #000;
}

.about-section::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: "";
  background: url("assets/common/starfield-sparse.gif") center top / 960px auto repeat;
  opacity: 0.36;
  mask-image: linear-gradient(180deg, #000 0%, #000 58%, transparent 100%);
  mix-blend-mode: screen;
}

.about-section::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
  height: 430px;
  content: "";
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.72) 46%, #000 100%);
  pointer-events: none;
}

.about-shell {
  position: relative;
  z-index: 1;
  width: min(100%, 1440px);
  margin: 0 auto;
}

.about-section > div:first-child h2,
.contact-section > div:first-child h2 {
  font-size: var(--module-title-size);
  line-height: 1.05;
}

.contact-section > div:first-child > p {
  font-size: var(--module-subtitle-size);
}

.about-intro {
  max-width: 620px;
}

.about-portrait {
  position: absolute;
  top: 10px;
  right: 0;
  width: clamp(150px, 14vw, 220px);
  aspect-ratio: 3 / 4;
  margin: 0;
  padding: 12px;
  background:
    linear-gradient(145deg, rgba(25, 210, 195, 0.18), rgba(255, 255, 255, 0.03)),
    rgba(4, 12, 18, 0.52);
  border: 1px solid rgba(25, 210, 195, 0.36);
  border-radius: 8px;
  box-shadow:
    0 0 34px rgba(25, 210, 195, 0.16),
    0 30px 80px rgba(0, 0, 0, 0.42);
}

.about-portrait::before,
.about-portrait::after {
  position: absolute;
  width: 38px;
  height: 38px;
  content: "";
  border-color: var(--teal);
  opacity: 0.78;
}

.about-portrait::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid;
  border-left: 2px solid;
}

.about-portrait::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid;
  border-bottom: 2px solid;
}

.about-portrait img,
.about-portrait__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 4px;
}

.about-portrait img {
  object-fit: cover;
  object-position: center;
}

.about-portrait__placeholder {
  background:
    radial-gradient(circle at 50% 31%, rgba(244, 241, 234, 0.34) 0 11%, transparent 12%),
    radial-gradient(ellipse at 50% 72%, rgba(244, 241, 234, 0.22) 0 22%, transparent 23%),
    linear-gradient(145deg, rgba(25, 210, 195, 0.12), rgba(255, 255, 255, 0.02)),
    rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(244, 241, 234, 0.08);
}

.about-intro .eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--teal);
  font-size: 20px;
}

.about-intro .eyebrow span {
  width: 8px;
  height: 8px;
  border: 3px solid var(--teal);
  border-radius: 999px;
  box-shadow: 0 0 18px rgba(25, 210, 195, 0.86);
}

.about-intro h2 {
  margin-top: 18px;
  color: #fff;
  font-size: var(--module-title-size);
  line-height: 1.05;
}

.about-rule {
  width: 64px;
  height: 3px;
  margin: 30px 0 34px;
  background: var(--teal);
  box-shadow: 0 0 16px rgba(25, 210, 195, 0.72);
}

.about-role {
  margin: 0 0 8px;
  color: #fff;
  font-size: clamp(30px, 3.1vw, 46px);
  line-height: 1.18;
}

.about-role span,
.about-quote span {
  color: var(--teal);
}

.about-lede {
  margin: 0 0 26px;
  color: rgba(244, 241, 234, 0.76);
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.35;
}

.about-copy {
  max-width: 560px;
  margin: 0;
  color: rgba(244, 241, 234, 0.72);
  font-size: 18px;
  line-height: 1.9;
}

.about-capabilities {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 48px;
  padding: 44px 0 42px;
  border-top: 1px solid rgba(244, 241, 234, 0.14);
  border-bottom: 1px solid rgba(244, 241, 234, 0.1);
}

.about-capabilities section {
  min-height: 210px;
  padding: 0 clamp(24px, 4vw, 58px);
  border-right: 1px solid rgba(244, 241, 234, 0.08);
}

.about-capabilities section:first-child {
  padding-left: 0;
}

.about-capabilities section:last-child {
  padding-right: 0;
  border-right: 0;
}

.about-capability-title {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 26px;
}

.about-capability-title span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--teal);
  font-size: 32px;
  line-height: 1;
  text-shadow: 0 0 18px rgba(25, 210, 195, 0.78);
}

.about-capability-title h3 {
  color: #fff;
  font-size: 24px;
  line-height: 1.2;
}

.about-capabilities ul {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-capabilities li {
  position: relative;
  padding-left: 26px;
  color: rgba(244, 241, 234, 0.72);
  font-size: 17px;
  line-height: 1.55;
}

.about-capabilities li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  content: "";
  background: var(--teal);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(25, 210, 195, 0.9);
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 0;
}

.skill-list span {
  padding: 9px 22px;
  color: rgba(244, 241, 234, 0.82);
  background: rgba(3, 12, 19, 0.34);
  border: 1px solid rgba(159, 210, 255, 0.24);
  border-radius: 999px;
  font-weight: 500;
  line-height: 1.2;
}

.about-quote {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 42px 0 0;
  padding: 26px 28px;
  color: rgba(244, 241, 234, 0.82);
  background:
    linear-gradient(90deg, rgba(25, 210, 195, 0.08), rgba(25, 210, 195, 0.02) 44%, transparent);
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.45;
}

.about-quote > span[aria-hidden="true"] {
  color: var(--teal);
  font-size: 48px;
  font-weight: 900;
  line-height: 1;
  text-shadow: 0 0 20px rgba(25, 210, 195, 0.82);
}

.resume-section {
  position: relative;
  align-items: center;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.78fr);
  min-height: 430px;
  margin-top: -112px;
  padding: clamp(34px, 5vw, 68px);
  overflow: hidden;
  background: linear-gradient(180deg, #0a0a0d 0%, #111114 20%, #111114 100%);
  border: 1px solid rgba(244, 241, 234, 0.1);
  border-top-color: transparent;
  border-radius: var(--radius);
}

.resume-section::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 78px 78px;
  opacity: 0.18;
  pointer-events: none;
}

.resume-copy {
  position: relative;
  z-index: 1;
}

.resume-copy h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px 0 16px;
  font-size: var(--module-title-size);
  line-height: 1.05;
}

.resume-copy h2::after {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  content: "";
  border: 6px solid var(--teal);
  border-radius: 999px;
  box-shadow: 0 0 22px rgba(25, 210, 195, 0.72);
}

.resume-copy > p {
  max-width: 600px;
  margin: 0;
  font-size: var(--module-subtitle-size);
  line-height: 1.75;
}

.resume-actions {
  gap: 20px;
  margin-top: 34px;
}

.resume-actions .button {
  min-width: 230px;
  min-height: 62px;
  gap: 12px;
  font-size: 20px;
}

.resume-actions .button span {
  font-size: 26px;
  line-height: 1;
}

.resume-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  max-width: 760px;
  margin-top: 52px;
}

.resume-highlights div {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  align-items: start;
  padding-right: 24px;
  border-right: 1px solid rgba(244, 241, 234, 0.14);
}

.resume-highlights div:last-child {
  border-right: 0;
}

.resume-highlights span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--teal);
  border: 1px solid rgba(25, 210, 195, 0.56);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.resume-highlights strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.25;
}

.resume-highlights small {
  grid-column: 2;
  color: var(--muted);
  font-size: 14px;
}

.resume-visual {
  position: relative;
  z-index: 1;
  min-height: 340px;
  align-self: stretch;
}

.resume-visual img {
  position: absolute;
  right: 2%;
  bottom: 0;
  width: auto;
  max-width: none;
  height: 95%;
  filter: drop-shadow(0 34px 70px rgba(0, 0, 0, 0.48));
}

.portfolio-book,
.portfolio-sheet {
  position: absolute;
  color: rgba(255, 255, 255, 0.86);
  background:
    radial-gradient(circle at 72% 78%, rgba(33, 102, 155, 0.72), transparent 34%),
    linear-gradient(145deg, #1c2430 0%, #0b1118 58%, #050607 100%);
  border: 1px solid rgba(244, 241, 234, 0.13);
  border-radius: 4px;
  box-shadow: 0 32px 76px rgba(0, 0, 0, 0.52);
}

.portfolio-book {
  right: 16%;
  bottom: -84px;
  width: min(300px, 52%);
  height: 420px;
  padding: 58px 44px 34px;
  transform: rotateY(-16deg) rotateZ(4deg);
}

.portfolio-book::after {
  position: absolute;
  right: 28px;
  bottom: 52px;
  width: 170px;
  height: 170px;
  content: "";
  border: 1px solid rgba(99, 190, 238, 0.48);
  border-radius: 50%;
  box-shadow: inset 0 0 42px rgba(99, 190, 238, 0.2), 0 0 42px rgba(25, 210, 195, 0.16);
}

.portfolio-book span,
.portfolio-book em,
.portfolio-book small,
.portfolio-sheet span,
.portfolio-sheet em {
  position: relative;
  z-index: 1;
  display: block;
}

.portfolio-book span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.portfolio-book strong {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 62px;
  font-size: 34px;
  font-style: italic;
  line-height: 1.15;
}

.portfolio-book em {
  margin-top: 12px;
  color: rgba(244, 241, 234, 0.72);
  font-style: normal;
  letter-spacing: 0;
}

.portfolio-book small {
  position: absolute;
  bottom: 34px;
  left: 44px;
  color: rgba(244, 241, 234, 0.5);
  font-size: 11px;
  line-height: 1.55;
}

.portfolio-sheet {
  right: 0;
  width: 210px;
  height: 318px;
  padding: 34px 24px;
  transform: rotateY(-20deg) rotateZ(6deg);
}

.portfolio-sheet-mid {
  top: 70px;
  opacity: 0.72;
}

.portfolio-sheet-back {
  top: 118px;
  right: -42px;
  opacity: 0.44;
}

.portfolio-sheet span {
  text-align: right;
  color: rgba(244, 241, 234, 0.72);
  font-size: 18px;
  font-weight: 900;
}

.portfolio-sheet em {
  position: absolute;
  right: 24px;
  bottom: 28px;
  color: rgba(244, 241, 234, 0.5);
  font-size: 12px;
  font-style: normal;
}

.contact-list {
  display: grid;
  gap: 14px;
  align-content: start;
  font-style: normal;
}

.contact-list a {
  padding: 18px 20px;
  background: #111114;
  border: 1px solid rgba(244, 241, 234, 0.1);
  border-radius: var(--radius);
  font-weight: 900;
}

.contact-list a:hover,
.contact-list a:focus-visible {
  border-color: var(--teal);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  width: min(1440px, calc(100% - 80px));
  margin: 0 auto;
  padding: 36px 0 48px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  font-weight: 900;
}

.case-page-body .site-footer {
  width: 100%;
  margin: 0;
  padding: 36px max(40px, calc((100vw - 1440px) / 2)) 48px;
  background: transparent;
  border-top: 0;
}

.viz-body .site-footer {
  background:#000;
  border-top:0;
}

.case-floating-top {
  position: fixed;
  right: clamp(18px, 2.8vw, 48px);
  bottom: clamp(28px, 6vh, 72px);
  z-index: 80;
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  color: #19d2c3;
  text-decoration: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04)),
    rgba(5, 12, 18, 0.78);
  border: 1px solid rgba(25, 210, 195, 0.38);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 16px 38px rgba(0, 0, 0, 0.42),
    0 0 24px rgba(25, 210, 195, 0.18);
  backdrop-filter: blur(16px) saturate(130%);
}

.case-floating-top-icon {
  display: block;
  width: 26px;
  height: 26px;
  background: currentColor;
  mask: url("assets/common/back-to-top.svg") center / contain no-repeat;
  -webkit-mask: url("assets/common/back-to-top.svg") center / contain no-repeat;
}

.case-floating-top:hover,
.case-floating-top:focus-visible {
  color: #071010;
  background: var(--teal);
  border-color: var(--teal);
  box-shadow:
    0 16px 38px rgba(0, 0, 0, 0.42),
    0 0 28px rgba(25, 210, 195, 0.48);
  outline: 2px solid rgba(25, 210, 195, 0.36);
  outline-offset: 4px;
}

.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(14px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.contact-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.contact-modal__panel {
  position: relative;
  width: min(100%, 520px);
  padding: 34px;
  background: #111114;
  border: 1px solid rgba(244, 241, 234, 0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-modal__panel h2 {
  margin: 8px 0 24px;
  font-size: 32px;
}

.contact-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: var(--ink);
  background: rgba(244, 241, 234, 0.06);
  border: 1px solid rgba(244, 241, 234, 0.12);
  border-radius: 999px;
  font: inherit;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.contact-modal__list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.contact-modal__list div {
  padding: 16px;
  background: #111114;
  border: 1px solid rgba(244, 241, 234, 0.1);
  border-radius: var(--radius);
}

.contact-modal__list dt {
  color: var(--muted);
  font-size: 13px;
}

.contact-modal__list dd {
  margin: 6px 0 0;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
}

.contact-modal__list a {
  color: inherit;
  text-decoration: none;
}

.contact-modal__list a:hover,
.contact-modal__list a:focus-visible,
.contact-modal__close:hover,
.contact-modal__close:focus-visible {
  border-color: var(--teal);
  color: var(--teal);
}

@media (max-width: 900px) {
  :root {
    --header-height: 128px;
  }

  .site-header {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 12px;
    padding: 12px 0;
  }

  .portal-logo {
    justify-self: center;
  }

  .header-cta {
    display: none;
  }

  .hero,
  .featured-case,
  .graphic-feature,
  .section-heading,
  .about-section,
  .resume-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    gap: 34px;
    padding-top: 48px;
  }

  .hero.hero-showcase {
    grid-template-columns:
      minmax(14px, 1fr)
      repeat(6, minmax(0, 1fr))
      minmax(14px, 1fr);
    width: 100%;
    max-width: none;
    min-height: 100vh;
    margin: 0;
    padding: 0;
  }

  .hero.hero-showcase img,
  .hero.hero-showcase video {
    height: 100vh;
    object-position: center center;
  }

  .hero.hero-showcase::after {
    grid-column: 2 / -2;
    background-size: calc(100% / 6) 100%, 100% 14vh;
    opacity: 0.16;
  }

  .lake-hero img,
  .lake-hero video {
    object-position: center center;
  }

  .lake-guide-layer {
    display: flex;
    right: auto;
    bottom: 30px;
    left: 0;
    top: auto;
    align-self: end;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    height: auto;
    padding: 0 18px 26px;
    overflow: visible;
  }

  .lake-guide {
    position: static;
    flex: 0 0 auto;
    transform: none;
  }

  .lake-guide::after {
    display: none;
  }

  .lake-guide:hover,
  .lake-guide:focus-visible {
    transform: translateY(-2px);
  }

  .lake-guide span {
    padding: 8px 11px;
    font-size: 11px;
  }

  .lake-hero-copy {
    align-self: end;
    width: calc(100% - 36px);
    margin: 0 18px 156px;
  }

  .lake-hero-copy h1 {
    font-size: clamp(42px, 12vw, 62px);
  }

  .lake-hero-note {
    display: none;
  }

  .hero-media {
    order: -1;
  }

  .signal-band,
  .case-grid,
  .case-hero-detail,
  .case-section,
  .graphic-grid,
  .graphic-feature-tags {
    grid-template-columns: 1fr;
  }

  .case-page {
    width: min(100% - 40px, 1440px);
  }

  .case-breadcrumb-bar {
    left: 20px;
  }

  .case-hero-detail {
    min-height: auto;
  }

  .case-hero-media img {
    min-height: 340px;
  }

  .case-card-grid.three,
  .case-card-grid.four,
  .background-case-section,
  .objective-grid,
  .pain-card-grid,
  .design-system-hero,
  .outcome-band,
  .case-screen-grid {
    grid-template-columns: 1fr;
  }

  .design-system-section {
    min-height: auto;
    padding: 76px 28px;
  }

  .design-system-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 34px 0;
  }

  .system-principles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .system-block {
    padding: 0 22px;
  }

  .system-block:nth-child(2n) {
    border-right: 0;
  }

  .system-block:nth-child(2n + 1) {
    padding-left: 0;
  }

  .system-block:nth-child(2n) {
    padding-right: 0;
  }

  .background-case-section {
    width: 100vw;
    min-height: auto;
    padding: 76px 28px;
  }

  .challenge-section {
    min-height: 53.35vw;
    padding: 0;
  }

  .objective-grid div,
  .objective-grid div:last-child {
    min-height: auto;
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(244, 241, 234, 0.1);
  }

  .objective-grid div:last-child {
    border-bottom: 0;
  }

  .case-section-heading {
    position: static;
  }

  .case-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shoumi-hero,
  .shoumi-section-heading,
  .shoumi-overview-grid,
  .shoumi-split,
  .shoumi-card-grid.three,
  .shoumi-strategy-grid,
  .shoumi-compare,
  .shoumi-system-board,
  .shoumi-screen-layout,
  .shoumi-gallery-grid {
    grid-template-columns: 1fr;
  }

  .shoumi-case {
    width: 100%;
  }

  .shoumi-hero {
    width: 100%;
    max-width: 1440px;
    min-height: auto;
    margin-right: auto;
    margin-left: auto;
    padding: calc(var(--header-height) + 100px) 0 0;
  }

  .shoumi-category-tabs {
    max-width: 100%;
    justify-self: center;
    overflow-x: auto;
  }

  .shoumi-cover-image {
    width: 100%;
    height: auto;
  }

  .shoumi-section {
    width: 100%;
    margin-left: 0;
    padding: 72px 28px;
  }

  .shoumi-section-heading {
    gap: 18px;
    margin-bottom: 34px;
  }

  .shoumi-backend-grid {
    grid-template-columns: 1fr;
  }

  .shoumi-backend-panel {
    padding: 32px 22px;
  }

  .shoumi-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shoumi-flow li {
    min-height: 150px;
  }

  .shoumi-swatches {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-section {
    width: 100%;
    padding: 64px 20px 72px;
  }

  .category-shell {
    width: 100%;
  }

  .category-topline,
  .category-heading {
    grid-template-columns: 1fr;
  }

  .category-topline {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 48px;
  }

  .category-heading {
    gap: 24px;
    margin-bottom: 40px;
  }

  .category-copy {
    max-width: none;
    padding-left: 0;
    border-left: 0;
  }

  .signal-band .category-card {
    min-height: 430px;
  }

  .category-footer {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .category-footer::before {
    display: none;
  }

  .category-footer span:first-child,
  .category-footer span:last-child {
    grid-column: auto;
    grid-row: auto;
  }

  .about-section {
    padding: 78px 28px 154px;
    background-position: 64% center;
  }

  .about-portrait {
    position: relative;
    top: auto;
    right: auto;
    width: min(240px, 62vw);
    margin: 34px 0 0;
  }

  .about-capabilities {
    grid-template-columns: 1fr;
    margin-top: 40px;
    padding: 34px 0;
  }

  .about-capabilities section,
  .about-capabilities section:first-child,
  .about-capabilities section:last-child {
    min-height: auto;
    padding: 0 0 32px;
    border-right: 0;
    border-bottom: 1px solid rgba(244, 241, 234, 0.08);
  }

  .about-capabilities section + section {
    padding-top: 32px;
  }

  .about-capabilities section:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .about-quote {
    align-items: flex-start;
  }

  .resume-actions {
    justify-content: flex-start;
  }

  .resume-section {
    gap: 28px;
    margin-top: -76px;
  }

  .resume-copy > p {
    max-width: none;
  }

  .resume-highlights {
    max-width: none;
  }

  .resume-visual {
    min-height: 320px;
  }

  .resume-visual img {
    right: 50%;
    bottom: 0;
    width: auto;
    height: 90%;
    transform: translateX(50%);
  }
}

@media (max-width: 560px) {
  :root {
    --module-title-size: 40px;
    --module-subtitle-size: 16px;
  }

  .section,
  .site-footer {
    width: min(100% - 28px, 1440px);
  }

  .category-section {
    width: 100%;
  }

  .signal-band .category-card {
    grid-template-rows: 46px 44px 52px 1fr 40px;
    min-height: 390px;
    padding: 22px 20px;
  }

  .category-card-head {
    margin-bottom: 0;
  }

  .category-thumb {
    margin-bottom: 0;
  }

  .site-header {
    width: 100vw;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
    overflow-x: auto;
  }

  .nav a {
    padding: 8px 10px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-lede,
  .about-copy p:first-child {
    font-size: 18px;
  }

  .quick-stats {
    grid-template-columns: 1fr;
  }

  .featured-case {
    padding: 16px;
  }

  .case-content {
    padding: 0;
  }

  .work-section {
    padding-right: 20px;
    padding-left: 20px;
  }

  .case-image {
    min-height: 300px;
  }

  .case-thumb {
    min-height: 220px;
  }

  .case-page {
    width: min(100% - 28px, 1440px);
    padding-top: var(--header-height);
  }

  .case-summary-detail {
    padding: 22px;
  }

  .case-hero-copy h1 {
    font-size: 54px;
  }

  .case-hero-actions a {
    width: 100%;
    text-align: center;
  }

  .case-flow {
    grid-template-columns: 1fr;
  }

  .case-flow li {
    min-height: 126px;
  }

  .shoumi-hero {
    padding: calc(var(--header-height) + 100px) 0 0;
  }

  .shoumi-hero-copy h1 {
    font-size: 56px;
  }

  .shoumi-hero-copy strong {
    font-size: 26px;
  }

  .shoumi-section {
    padding: 62px 20px;
  }

  .shoumi-section-heading h2 {
    font-size: 42px;
  }

  .shoumi-overview-grid article,
  .shoumi-card-grid article,
  .shoumi-strategy-grid article,
  .shoumi-system-board section,
  .shoumi-compare div,
  .shoumi-component-row {
    padding: 20px;
  }

  .shoumi-flow {
    grid-template-columns: 1fr;
  }

  .shoumi-swatches,
  .shoumi-type-list div {
    grid-template-columns: 1fr;
  }

  .shoumi-type-list div {
    display: grid;
  }

  .design-system-section {
    min-height: auto;
    padding: 64px 20px;
  }

  .challenge-section {
    min-height: 53.35vw;
    padding: 0;
  }

  .design-system-title h2 {
    font-size: 58px;
  }

  .design-system-title h2::after {
    right: -30px;
    width: 20px;
    height: 20px;
    border-width: 5px;
  }

  .system-principles,
  .design-system-board,
  .system-color-primary,
  .type-specimen,
  .system-car-card {
    grid-template-columns: 1fr;
  }

  .system-block,
  .system-block:first-child,
  .system-block:last-child,
  .system-block:nth-child(2n),
  .system-block:nth-child(2n + 1) {
    padding: 0 0 30px;
    border-right: 0;
    border-bottom: 1px solid rgba(244, 241, 234, 0.08);
  }

  .system-block:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .system-color-primary span {
    min-height: 96px;
  }

  .system-color-neutral {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .type-scale div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .system-car-card {
    justify-items: start;
  }

  .system-car-component {
    width: 100%;
    max-width: 360px;
  }

  .car-visual {
    width: min(180px, 100%);
  }

  .case-screen-grid img {
    min-height: 220px;
  }

  .case-card h3 {
    font-size: 26px;
  }

  .work-section,
  .graphic-section,
  .about-section,
  .resume-section,
  .contact-section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .resume-section {
    margin-top: -58px;
    padding: 28px 18px 38px;
  }

  .about-section {
    padding: 64px 20px 132px;
  }

  .about-intro .eyebrow {
    font-size: 16px;
  }

  .about-rule {
    margin: 24px 0 28px;
  }

  .about-role {
    font-size: 29px;
  }

  .about-lede {
    font-size: 21px;
  }

  .about-copy,
  .about-capabilities li {
    font-size: 16px;
  }

  .about-capability-title h3 {
    font-size: 22px;
  }

  .skill-list {
    gap: 10px;
  }

  .skill-list span {
    padding: 8px 14px;
  }

  .about-quote {
    gap: 14px;
    padding: 22px 0;
    font-size: 20px;
  }

  .about-quote > span[aria-hidden="true"] {
    font-size: 34px;
  }

  .resume-copy h2 {
    gap: 10px;
  }

  .resume-copy h2::after {
    width: 18px;
    height: 18px;
    border-width: 5px;
  }

  .resume-actions .button {
    width: 100%;
    min-width: 0;
  }

  .resume-highlights {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 34px;
  }

  .resume-highlights div {
    padding: 0 0 14px;
    border-right: 0;
    border-bottom: 1px solid rgba(244, 241, 234, 0.12);
  }

  .resume-highlights div:last-child {
    border-bottom: 0;
  }

  .resume-visual {
    min-height: 260px;
  }

  .resume-visual img {
    height: 84%;
  }

  .site-footer {
    flex-direction: column;
  }

  .case-floating-top {
    right: 16px;
    bottom: 22px;
    width: 46px;
    height: 46px;
  }

  .case-floating-top-icon {
    width: 23px;
    height: 23px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .starfield-bg {
    display: none;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Dinglead brand visual case */
.graphic-card-link {
  position: relative;
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition:
    border-color 220ms ease,
    box-shadow 260ms ease,
    background-color 220ms ease,
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

.graphic-grid .graphic-card-link:hover,
.graphic-grid .graphic-card-link:focus-visible {
  color: inherit;
  background: #151519;
  border-color: rgba(25, 210, 195, 0.5);
  box-shadow:
    0 30px 76px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(25, 210, 195, 0.14),
    0 0 32px rgba(25, 210, 195, 0.12);
  transform: translate3d(0, -8px, 0) scale(1.012);
}

.graphic-grid .graphic-card-link:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 4px;
}

/* Visual communication case */
.communication-case-body {
  --communication-red: #ff4d45;
  --communication-ink: #08090b;
  --communication-line: rgba(255, 255, 255, .09);
  color: #f5f3ee;
  background: var(--communication-ink);
}

.communication-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: 31;
  height: 2px;
  background: rgba(255, 255, 255, .05);
}

.communication-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--communication-red), #ffb23f);
  box-shadow: 0 0 14px rgba(255, 77, 69, .72);
  transform: scaleX(0);
  transform-origin: left;
}

.communication-case {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding-top: calc(var(--header-height) + 100px);
}

.communication-module {
  position: relative;
  width: 100%;
  margin: 0 0 20px;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  line-height: 0;
  background: #111318;
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.communication-module.communication-hero { aspect-ratio: 3 / 2; }
#strategy.communication-module { aspect-ratio: 1920 / 1081; }
#key-visual.communication-module { aspect-ratio: 1920 / 1081; }
#campaign.communication-module { aspect-ratio: 1920 / 1564; }
#print-design.communication-module { aspect-ratio: 1920 / 1537; }
#digital-design.communication-module { aspect-ratio: 4 / 3; }
#scene-application.communication-module { aspect-ratio: 1920 / 1081; }
.communication-module > img { position: relative; z-index: 1; display: block; width: 100%; height: auto; }
.communication-module > img[hidden] { display: none; }

.communication-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(30px, 5vw, 78px);
  line-height: 1;
  background:
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    radial-gradient(circle at 78% 22%, rgba(255,77,69,.28), transparent 28%),
    linear-gradient(145deg, #17191f, #090a0d 68%);
  background-size: 80px 80px, 80px 80px, auto, auto;
}

.communication-placeholder::before {
  position: absolute;
  top: clamp(28px, 4vw, 64px);
  right: clamp(28px, 4vw, 64px);
  width: clamp(60px, 8vw, 116px);
  aspect-ratio: 1;
  content: "";
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 50%;
  box-shadow: inset 0 0 0 12px rgba(255,77,69,.1), 0 0 70px rgba(255,77,69,.16);
}

.communication-placeholder span { margin-bottom: clamp(18px, 3vw, 38px); color: var(--communication-red); font-size: clamp(10px, .9vw, 13px); font-weight: 800; letter-spacing: .22em; }
.communication-placeholder strong { max-width: 800px; font-size: clamp(42px, 7vw, 104px); font-weight: 500; line-height: .95; letter-spacing: -.065em; }
.communication-placeholder small { margin-top: clamp(24px, 3vw, 42px); color: rgba(255,255,255,.5); font-size: clamp(9px, .8vw, 12px); line-height: 1.4; letter-spacing: .12em; }
.communication-footer { color: #85878c; background: #08090b; border-top-color: var(--communication-line); }
.communication-footer a { color: #f5f3ee; }

@media (max-width: 700px) {
  .communication-case-body .site-header .nav { display: none; }
  .communication-breadcrumb { left: 18px; }
  .communication-breadcrumb .case-breadcrumb { display: none; }
  .communication-case { padding-top: calc(var(--header-height) + 90px); }
  .communication-module { margin-bottom: 12px; }
  .communication-placeholder { padding: 24px 20px; background-size: 44px 44px, 44px 44px, auto, auto; }
  .communication-placeholder strong { font-size: clamp(32px, 11vw, 52px); }
  .communication-placeholder::before { top: 20px; right: 20px; width: 54px; }
}

/* PPT and information design case */
.ppt-info-body {
  --ppt-accent: #e8ff5d;
  --ppt-cyan: #66d8ff;
  --ppt-ink: #07090d;
  --ppt-panel: #111621;
  --ppt-line: rgba(255, 255, 255, .1);
  color: #f7f4ed;
  background: var(--ppt-ink);
}

.ppt-info-body::selection { color: #07090d; background: var(--ppt-accent); }
.ppt-info-body .site-header { color: #fff; }
.ppt-info-body .site-header::before { background: rgba(7, 9, 13, .9); }
.ppt-info-body .nav a { color: rgba(255, 255, 255, .7); }
.ppt-info-body .nav a:hover { color: #fff; }

.ppt-info-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: 31;
  height: 2px;
  background: rgba(255, 255, 255, .055);
}

.ppt-info-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--ppt-accent), var(--ppt-cyan));
  box-shadow: 0 0 16px rgba(232, 255, 93, .55);
  transform: scaleX(0);
  transform-origin: left;
}

.ppt-info-breadcrumb .case-breadcrumb [aria-current="page"] { color: var(--ppt-accent); }

.ppt-info-case {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding-top: calc(var(--header-height) + 100px);
  background: var(--ppt-ink);
}

.ppt-info-module {
  position: relative;
  width: 100%;
  margin: 0 0 20px;
  overflow: visible;
  min-height: 0;
  line-height: 0;
  background: var(--ppt-panel);
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.ppt-info-module > img { position: relative; z-index: 1; display: block; width: 100%; height: auto; min-height: 0; }
.ppt-info-module > img[hidden] { display: none; }
.ppt-info-module > img[hidden] + .ppt-info-placeholder,
.ppt-info-module:has(> img[hidden]) { min-height: min(66.67vw, 960px); }

.ppt-info-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(30px, 5vw, 78px);
  line-height: 1;
  background:
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    radial-gradient(circle at 74% 18%, rgba(102,216,255,.22), transparent 27%),
    linear-gradient(138deg, #19202b 0%, #0a0d13 58%, #11140f 100%);
  background-size: 72px 72px, 72px 72px, auto, auto;
}

.ppt-info-placeholder::before,
.ppt-info-placeholder::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.ppt-info-placeholder::before {
  top: clamp(30px, 4.4vw, 72px);
  right: clamp(30px, 4.4vw, 72px);
  width: clamp(110px, 13vw, 210px);
  aspect-ratio: 16 / 10;
  border: 1px solid rgba(232, 255, 93, .5);
  box-shadow: inset 0 0 0 16px rgba(232, 255, 93, .06), 0 0 70px rgba(102, 216, 255, .16);
}

.ppt-info-placeholder::after {
  right: clamp(54px, 7vw, 140px);
  bottom: clamp(58px, 8vw, 140px);
  width: clamp(120px, 18vw, 280px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ppt-accent), var(--ppt-cyan));
  transform: rotate(-28deg);
}

.ppt-info-placeholder span {
  margin-bottom: clamp(18px, 3vw, 38px);
  color: var(--ppt-accent);
  font-size: clamp(10px, .9vw, 13px);
  font-weight: 800;
  letter-spacing: .22em;
}

.ppt-info-placeholder strong {
  max-width: 900px;
  font-size: clamp(42px, 7vw, 104px);
  font-weight: 500;
  line-height: .96;
}

.ppt-info-placeholder small {
  margin-top: clamp(24px, 3vw, 42px);
  color: rgba(255, 255, 255, .52);
  font-size: clamp(9px, .8vw, 12px);
  line-height: 1.4;
  letter-spacing: .12em;
}

.ppt-info-footer { color: #858b92; background: var(--ppt-ink); border-top-color: var(--ppt-line); }
.ppt-info-footer a { color: #f7f4ed; }

@media (max-width: 700px) {
  .ppt-info-body .site-header .nav { display: none; }
  .ppt-info-breadcrumb { left: 18px; }
  .ppt-info-breadcrumb .case-breadcrumb { display: none; }
  .ppt-info-case { padding-top: calc(var(--header-height) + 90px); }
  .ppt-info-module { margin-bottom: 12px; }
  .ppt-info-placeholder { padding: 24px 20px; background-size: 44px 44px, 44px 44px, auto, auto; }
  .ppt-info-placeholder strong { font-size: clamp(32px, 11vw, 52px); }
  .ppt-info-placeholder::before { top: 20px; right: 20px; width: 72px; }
  .ppt-info-placeholder::after { right: 45px; bottom: 58px; width: 120px; }
}

.brand-case-body {
  --brand-orange: #f18d00;
  --brand-ink: #080a0c;
  --brand-panel: #111417;
  --brand-muted: #8e949a;
  --brand-line: rgba(255, 255, 255, 0.13);
  color: #f4f4f2;
  background: var(--brand-ink);
}

.brand-case-body::selection { color: #080a0c; background: var(--brand-orange); }
.brand-case-body .site-header { color: #fff; }
.brand-case-body .site-header::before { background: rgba(8, 10, 12, 0.88); }
.brand-case-body .nav a { color: rgba(255, 255, 255, 0.7); }
.brand-case-body .nav a:hover { color: #fff; }
.brand-case-body .contact-modal { z-index: 120; }

.brand-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 101;
  height: 2px;
  background: rgba(255, 255, 255, 0.06);
}

.brand-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--brand-orange);
  transform: scaleX(0);
  transform-origin: left;
}

.brand-breadcrumb .case-breadcrumb [aria-current="page"] { color: var(--brand-orange); }

.brand-case { overflow: hidden; background: var(--brand-ink); }
.brand-case h1,
.brand-case h2,
.brand-case h3,
.brand-case p { margin-top: 0; }

.brand-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(330px, 0.72fr) minmax(600px, 1.28fr);
  gap: clamp(42px, 6vw, 110px);
  align-items: center;
  min-height: 100vh;
  padding: calc(var(--header-height) + 100px) max(40px, calc((100vw - 1440px) / 2)) 110px;
  isolation: isolate;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
    #080a0c;
  background-size: 80px 80px;
}

.brand-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(8,10,12,.15) 30%, rgba(8,10,12,.9) 100%);
}

.brand-hero-glow {
  position: absolute;
  z-index: -1;
  right: 12%;
  top: 24%;
  width: 34vw;
  height: 34vw;
  border-radius: 50%;
  background: rgba(241, 141, 0, 0.32);
  filter: blur(130px);
  opacity: .7;
}

.brand-section-index {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  color: #a1a6aa;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
}

.brand-section-index span { color: var(--brand-orange); }
.brand-hero-copy { position: relative; z-index: 2; }

.brand-hero-copy h1 {
  margin-bottom: 34px;
  color: #fff;
  font-size: clamp(62px, 6.1vw, 116px);
  font-weight: 300;
  line-height: .88;
  letter-spacing: -.065em;
}

.brand-hero-copy h1 strong {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--brand-orange);
  font-size: .19em;
  font-weight: 800;
  letter-spacing: .34em;
}

.brand-hero-lede {
  color: rgba(255, 255, 255, 0.7);
  font-size: clamp(15px, 1.2vw, 19px);
  line-height: 1.6;
}

.brand-hero-meta { display: flex; gap: 8px; margin-top: 38px; }
.brand-hero-meta span { padding: 8px 12px; color: #c7cacd; font-size: 10px; letter-spacing: .12em; border: 1px solid var(--brand-line); }

.brand-wall {
  position: relative;
  display: grid;
  grid-template: repeat(12, 34px) / repeat(12, 1fr);
  min-height: 650px;
  perspective: 1400px;
  transform: rotateY(-5deg) rotateX(1deg);
  transform-style: preserve-3d;
}

.brand-wall-card {
  position: relative;
  overflow: hidden;
  padding: 20px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(19, 22, 25, .94);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .34);
}

.brand-wall-card > small { color: rgba(255,255,255,.45); font-size: 8px; letter-spacing: .16em; }
.wall-logo { grid-area: 2 / 1 / 7 / 7; transform: translateZ(40px); }
.wall-color { grid-area: 1 / 8 / 5 / 13; color: #17110a; background: var(--brand-orange); transform: translateZ(20px); }
.wall-poster { grid-area: 6 / 7 / 13 / 11; background: #d9dad8; transform: translateZ(60px); }
.wall-card { grid-area: 8 / 1 / 12 / 6; background: #e6e5e1; transform: translateZ(10px); }
.wall-package { grid-area: 5 / 11 / 10 / 13; background: #1a1d20; }
.wall-banner { grid-area: 10 / 11 / 13 / 13; background: #25292c; transform: translateZ(30px); }

.dinglead-mark { display: grid; grid-template-columns: 84px 1fr; align-items: center; height: calc(100% - 20px); }
.dinglead-mark i,
.logo-lockup i { position: relative; width: 68px; height: 46px; border: 9px solid var(--brand-orange); border-left-width: 24px; transform: skewX(-14deg); }
.dinglead-mark i::after,
.logo-lockup i::after { content: ""; position: absolute; right: -9px; top: 9px; width: 28px; height: 9px; background: currentColor; }
.dinglead-mark span { font-size: clamp(24px, 2.4vw, 46px); font-weight: 800; letter-spacing: -.04em; }
.dinglead-mark b { grid-column: 2; margin-top: -28px; color: #777c80; font-size: 12px; letter-spacing: .7em; }

.wall-color strong { display: block; margin-top: 42px; font-size: clamp(30px, 3.2vw, 62px); letter-spacing: -.06em; }
.wall-color span { font-size: 9px; font-weight: 700; letter-spacing: .18em; }
.wall-poster { color: #101215; }
.wall-poster h2 { position: absolute; left: 18px; bottom: 26px; font-size: clamp(28px, 3vw, 56px); line-height: .85; letter-spacing: -.06em; }
.wall-poster > span { position: absolute; right: -48px; bottom: 76px; font-size: 7px; letter-spacing: .15em; transform: rotate(-90deg); }
.poster-vehicle { position: absolute; inset: 20% 12% 30%; border-bottom: 2px solid #929598; transform: skewX(-8deg); }
.poster-vehicle i { position: absolute; display: block; background: #34383a; }
.poster-vehicle i:nth-child(1) { left: 12%; bottom: 0; width: 74%; height: 42%; clip-path: polygon(4% 75%, 20% 10%, 70% 0, 100% 78%, 94% 100%, 0 100%); }
.poster-vehicle i:nth-child(2), .poster-vehicle i:nth-child(3) { bottom: -12px; width: 36px; height: 36px; border: 8px solid #1a1c1e; border-radius: 50%; background: var(--brand-orange); }
.poster-vehicle i:nth-child(2) { left: 24%; }.poster-vehicle i:nth-child(3) { right: 15%; }

.business-card-sample { position: absolute; inset: 25% 10%; display: flex; justify-content: space-between; align-items: flex-end; padding: 18px; color: #fff; background: #0d1012; box-shadow: 18px 22px 0 var(--brand-orange); }
.business-card-sample b { color: var(--brand-orange); font-size: 30px; }.business-card-sample span { font-size: 6px; letter-spacing: .12em; text-align: right; }
.package-box { position: absolute; left: 20%; right: -6%; bottom: 8%; height: 68%; padding: 14px; background: linear-gradient(145deg, #3a3e42, #101214 65%); border-left: 4px solid var(--brand-orange); box-shadow: -20px 25px 40px rgba(0,0,0,.45); }
.package-box span { font-size: 8px; letter-spacing: .1em; writing-mode: vertical-rl; }.package-box b { position: absolute; right: 12px; bottom: 8px; color: #5a5e61; font-size: 42px; }
.banner-sample { position: absolute; inset: 28% 15% 10%; padding: 8px; border-left: 3px solid var(--brand-orange); background: linear-gradient(150deg, #111 60%, #f18d00 60%); }
.banner-sample b { font-size: 12px; line-height: .9; }.banner-sample span { position: absolute; bottom: 7px; right: 6px; color: #111; font-size: 6px; }
.brand-scroll { position: absolute; left: max(40px, calc((100vw - 1440px) / 2)); bottom: 34px; display: flex; gap: 16px; color: #858a8e; font-size: 9px; letter-spacing: .16em; text-decoration: none; }
.brand-scroll span { color: var(--brand-orange); }

.brand-hero.brand-hero-image {
  display: block;
  width: min(1440px, 100%);
  min-height: 0;
  margin: 0 auto;
  padding: calc(var(--header-height) + 100px) 0 0;
  overflow: hidden;
  background: var(--brand-ink);
  isolation: auto;
}

.brand-hero.brand-hero-image::before { display: none; }
.brand-hero-artwork { display: block; width: 100%; height: auto; }

.brand-section.brand-image-module {
  width: min(1440px, 100%);
  margin-top: 20px;
  padding: 0;
  overflow: hidden;
  line-height: 0;
  background: #fff;
  border-top: 0;
}

.brand-image-module > img { display: block; width: 100%; height: auto; }

.brand-section,
.brand-real-world,
.brand-summary { width: min(1440px, calc(100% - 80px)); margin: 0 auto; padding: clamp(110px, 11vw, 190px) 0; }
.brand-section + .brand-section { border-top: 1px solid var(--brand-line); }
.brand-section-head { display: grid; grid-template-columns: minmax(190px, .42fr) 1fr; align-items: start; gap: 60px; margin-bottom: clamp(65px, 8vw, 120px); }
.brand-section-head .brand-section-index { margin: 10px 0 0; }
.brand-section-head h2 { color: #fff; font-size: clamp(44px, 5.4vw, 90px); font-weight: 400; line-height: 1.02; letter-spacing: -.055em; }

.brand-overview-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(50px, 10vw, 170px); }
.brand-overview-copy > p { max-width: 850px; color: #e8e8e5; font-size: clamp(26px, 3vw, 48px); line-height: 1.45; letter-spacing: -.03em; }
.brand-overview-copy blockquote { max-width: 680px; margin: 52px 0 0; padding-left: 24px; color: #858a8e; font-size: 15px; line-height: 1.9; border-left: 2px solid var(--brand-orange); }
.brand-project-meta { display: grid; gap: 46px; margin: 0; }
.brand-project-meta div { padding-top: 18px; border-top: 1px solid var(--brand-line); }
.brand-project-meta dt { margin-bottom: 22px; color: var(--brand-orange); font-size: 10px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.brand-project-meta dd { margin: 0; color: #b1b5b8; font-size: 14px; line-height: 1.85; }
.brand-system-line { display: grid; grid-template-columns: 1fr 70px 1fr 70px 1fr 70px 1fr; align-items: center; margin-top: 120px; padding: 38px 0; border-top: 1px solid var(--brand-line); border-bottom: 1px solid var(--brand-line); }
.brand-system-line article span { color: var(--brand-orange); font-size: 9px; }.brand-system-line article b { display: block; margin: 30px 0 8px; font-size: 20px; }.brand-system-line article p { margin: 0; color: #747a7e; font-size: 12px; }
.brand-system-line i { width: 38px; height: 1px; background: var(--brand-orange); }

.logo-system-panel { display: grid; grid-template-columns: .66fr 1.34fr; gap: 8vw; align-items: center; min-height: 680px; padding: clamp(45px, 6vw, 90px); background: #efefeb; }
.logo-system-copy { color: #111416; }.logo-system-copy small { color: #8b8e8d; font-size: 9px; letter-spacing: .18em; }
.logo-system-copy h3 { margin: 70px 0 28px; font-size: clamp(30px, 3vw, 48px); font-weight: 500; line-height: 1.3; letter-spacing: -.04em; }.logo-system-copy p { color: #6e7273; font-size: 14px; line-height: 1.9; }
.logo-lockups { display: grid; gap: 1px; background: #d2d3d0; border: 1px solid #d2d3d0; }
.logo-lockup { display: grid; grid-template-columns: 100px 1fr; align-items: center; min-height: 160px; padding: 30px 8%; color: #15181a; background: #f8f8f5; }
.logo-lockup i { width: 58px; height: 40px; border-width: 8px; border-left-width: 20px; }
.logo-lockup strong { font-size: clamp(25px, 3vw, 50px); letter-spacing: -.04em; }.logo-lockup span { grid-column: 2; margin-top: -35px; color: #8a8e8f; font-size: 8px; letter-spacing: .35em; }
.logo-symbol { grid-template-columns: 1fr; justify-items: center; }.logo-symbol i { width: 100px; height: 68px; }.logo-symbol span { grid-column: 1; margin-top: 18px; }
.color-system-panel { display: grid; grid-template-columns: 1.35fr .65fr; min-height: 690px; margin-top: 34px; }
.brand-orange-field { position: relative; display: flex; flex-direction: column; justify-content: space-between; padding: clamp(40px, 5vw, 80px); color: #1a130b; background: var(--brand-orange); }
.brand-orange-field span,.brand-orange-field small { font-size: 9px; font-weight: 700; letter-spacing: .18em; }.brand-orange-field strong { font-size: clamp(80px, 12vw, 190px); line-height: .8; letter-spacing: -.08em; }
.brand-orange-data { padding: clamp(40px, 5vw, 80px); color: #e8e8e5; background: #15181a; }.brand-orange-data > span { color: var(--brand-orange); font-size: 10px; letter-spacing: .18em; }.brand-orange-data h3 { margin: 80px 0 50px; font-size: clamp(48px, 5vw, 78px); font-weight: 400; line-height: .9; letter-spacing: -.06em; }.brand-orange-data dl { margin: 0; }.brand-orange-data dl div { display: grid; grid-template-columns: 80px 1fr; padding: 15px 0; border-top: 1px solid var(--brand-line); }.brand-orange-data dt { color: #72777a; font-size: 10px; }.brand-orange-data dd { margin: 0; font-size: 14px; }.brand-orange-data p { margin: 55px 0 0; color: #73787c; font-size: 12px; line-height: 1.8; }

.brand-language { width: 100%; padding-left: max(40px, calc((100vw - 1440px) / 2)); padding-right: max(40px, calc((100vw - 1440px) / 2)); background: #0c0f11; }
.brand-language > * { width: min(1440px, 100%); margin-left: auto; margin-right: auto; }
.brand-keywords { display: grid; grid-template-columns: repeat(3, 1fr); margin-bottom: 80px; border-top: 1px solid var(--brand-line); border-bottom: 1px solid var(--brand-line); }
.brand-keywords article { min-height: 190px; padding: 28px; }.brand-keywords article + article { border-left: 1px solid var(--brand-line); }.brand-keywords span { color: var(--brand-orange); font-size: 9px; }.brand-keywords strong { display: block; margin-top: 62px; font-size: clamp(27px, 3vw, 48px); font-weight: 400; }.brand-keywords p { margin: 8px 0 0; color: #777c7f; font-size: 12px; }
.brand-dna-flow { display: grid; grid-template-columns: repeat(3, 1fr 34px) 1fr; align-items: center; gap: 12px; }
.brand-dna-flow article { display: flex; flex-direction: column; min-height: 360px; padding: 22px; background: #15191c; border: 1px solid var(--brand-line); }.brand-dna-flow small { color: #707579; font-size: 8px; letter-spacing: .14em; }.brand-dna-flow strong { margin-top: auto; font-size: 15px; font-weight: 500; }.dna-arrow { color: var(--brand-orange); text-align: center; }
.dna-logo div { position: relative; flex: 1; margin: 45px 10px; border: 1px solid #3f4447; transform: skewX(-12deg); }.dna-logo div i { position: absolute; background: var(--brand-orange); }.dna-logo div i:nth-child(1) { inset: 20% 62% 20% 18%; }.dna-logo div i:nth-child(2) { inset: 20% 20% 62% 38%; }.dna-logo div i:nth-child(3) { inset: 62% 20% 20% 38%; }
.dna-structure div { position: relative; flex: 1; margin: 35px 5px; background: repeating-linear-gradient(0deg, transparent 0 24px, rgba(255,255,255,.08) 25px), repeating-linear-gradient(90deg, transparent 0 24px, rgba(255,255,255,.08) 25px); }.dna-structure i { position: absolute; width: 46px; height: 46px; border: 4px solid #74797c; border-radius: 50%; }.dna-structure i:nth-child(1) { left: 10%; top: 16%; }.dna-structure i:nth-child(2) { right: 15%; top: 32%; }.dna-structure i:nth-child(3) { left: 34%; bottom: 12%; }.dna-structure i:nth-child(4) { inset: 45% 20% auto; width: auto; height: 3px; border: 0; border-radius: 0; background: var(--brand-orange); transform: rotate(-18deg); }
.dna-product div { position: relative; flex: 1; margin: 40px 0; border-bottom: 2px solid #4f5558; }.dna-product b { position: absolute; left: 13%; right: 9%; bottom: 18px; height: 42%; background: #676d70; clip-path: polygon(0 58%, 17% 0, 71% 8%, 100% 72%, 91% 100%, 7% 100%); }.dna-product i { position: absolute; bottom: 3px; width: 43px; height: 43px; border: 8px solid #1b1e20; border-radius: 50%; background: var(--brand-orange); }.dna-product i:nth-child(2) { left: 22%; }.dna-product i:nth-child(3) { right: 16%; }
.dna-scene div { position: relative; flex: 1; margin: 30px 0; overflow: hidden; background: linear-gradient(#2e3437, #101416); }.dna-scene i { position: absolute; left: 0; right: 0; top: 56%; height: 1px; background: #6b7174; }.dna-scene b { position: absolute; right: 12%; bottom: 20%; width: 58%; height: 23%; background: #6b7072; clip-path: polygon(0 55%, 18% 0, 76% 0, 100% 100%, 8% 100%); }.dna-scene span { position: absolute; left: 16%; bottom: 18%; width: 3px; height: 52%; background: var(--brand-orange); box-shadow: 6px 0 24px var(--brand-orange); }
.brand-language-rule { display: grid; grid-template-columns: auto 1fr auto 1fr auto 1fr; gap: 20px; align-items: center; margin-top: 65px; padding-top: 24px; border-top: 1px solid var(--brand-line); }.brand-language-rule span { color: var(--brand-orange); font-size: 9px; }.brand-language-rule p { margin: 0; color: #888d90; font-size: 12px; }

.brand-application-grid { display: grid; gap: 34px; }
.application-feature { display: grid; grid-template-columns: .42fr 1.58fr; min-height: 690px; padding: clamp(40px, 5vw, 75px); color: #111416; background: #ebece9; }
.application-copy { padding-right: 4vw; }.application-copy small { color: #8b8e8f; font-size: 9px; letter-spacing: .16em; }.application-copy h3 { margin: 85px 0 24px; font-size: clamp(45px, 5vw, 80px); font-weight: 400; letter-spacing: -.06em; }.application-copy p { color: #6f7475; font-size: 13px; line-height: 1.9; }
.manual-mockup { position: relative; min-height: 560px; perspective: 1200px; }.manual-cover,.manual-spread { position: absolute; box-shadow: 0 35px 70px rgba(18,20,22,.24); }.manual-cover { z-index: 2; left: 2%; top: 7%; width: 37%; height: 82%; padding: 38px; color: #fff; background: linear-gradient(160deg, #141719 0 68%, #f18d00 68%); transform: rotateY(6deg) rotateZ(-2deg); }.manual-cover span { font-size: 9px; letter-spacing: .17em; }.manual-cover b { position: absolute; left: 38px; bottom: 90px; font-size: clamp(30px, 4vw, 64px); line-height: .87; letter-spacing: -.06em; }.manual-cover small { position: absolute; left: 38px; bottom: 38px; font-size: 8px; letter-spacing: .14em; }
.manual-spread { right: 0; top: 15%; width: 66%; height: 70%; padding: 35px; background: #fff; transform: rotateY(-7deg) rotateZ(1deg); }.manual-spread > span { font-size: 9px; letter-spacing: .14em; }.manual-spread > p { position: absolute; right: 35px; bottom: 35px; font-size: 8px; line-height: 2; }.manual-device { position: absolute; inset: 20% 18% 24%; border: 1px solid #ddd; }.manual-device b { position: absolute; left: 35%; top: 5%; width: 30%; height: 78%; border: 4px solid #2b2e30; border-radius: 35% 35% 24% 24%; background: #4b5052; }.manual-device i { position: absolute; z-index: 2; top: 31%; width: 12px; height: 12px; border-radius: 50%; background: var(--brand-orange); }.manual-device i:first-child { left: 42%; }.manual-device i:nth-child(2) { right: 42%; }
.application-marketing { color: #eee; background: #15181a; }.application-marketing .application-copy p { color: #777c80; }
.marketing-mockup { position: relative; min-height: 560px; }.marketing-poster,.marketing-banner,.marketing-leaflet { position: absolute; overflow: hidden; box-shadow: 0 35px 70px rgba(0,0,0,.42); }
.marketing-poster { left: 3%; top: 5%; width: 36%; height: 86%; padding: 32px; color: #111; background: #e1e2df; transform: rotate(-2deg); }.marketing-poster small { font-size: 8px; letter-spacing: .18em; }.marketing-poster b { display: block; margin-top: 18px; font-size: clamp(28px, 4vw, 64px); line-height: .85; letter-spacing: -.06em; }.marketing-poster i { position: absolute; left: -10%; right: -10%; bottom: 16%; height: 38%; background: linear-gradient(135deg, transparent 0 20%, #353a3d 20% 60%, var(--brand-orange) 60% 66%, #707578 66%); transform: skewY(-10deg); }.marketing-poster span { position: absolute; left: 32px; bottom: 24px; font-size: 8px; letter-spacing: .13em; }
.marketing-banner { left: 42%; top: 0; width: 22%; height: 92%; padding: 24px; color: #fff; background: linear-gradient(155deg, #090b0c 0 63%, var(--brand-orange) 63%); }.marketing-banner span,.marketing-banner b { display: block; font-size: clamp(23px, 3vw, 47px); line-height: .84; letter-spacing: -.07em; }.marketing-banner b { color: var(--brand-orange); }.marketing-banner i { position: absolute; right: -30%; bottom: 7%; width: 130%; height: 22%; background: #404548; transform: skewY(-20deg); }
.marketing-leaflet { right: 0; top: 17%; width: 31%; height: 68%; padding: 26px; color: #111; background: #f0f0ed; transform: rotate(3deg); }.marketing-leaflet b { font-size: clamp(24px, 3vw, 42px); line-height: .9; }.marketing-leaflet span { float: right; color: var(--brand-orange); font-size: 10px; }.marketing-leaflet i { display: block; width: 100%; height: 1px; margin-top: 14%; background: #b8bbb9; }.marketing-leaflet i:last-child { height: 29%; background: linear-gradient(135deg, #363b3d 0 70%, var(--brand-orange) 70%); }

.brand-real-world { width: 100%; padding-left: max(40px, calc((100vw - 1440px) / 2)); padding-right: max(40px, calc((100vw - 1440px) / 2)); background: #e7e8e5; }
.brand-real-world .brand-section-head { width: min(1440px, 100%); margin-left: auto; margin-right: auto; color: #131619; }.brand-real-world .brand-section-head h2 { color: #131619; }.brand-real-world .brand-section-head h2 em { color: var(--brand-orange); font-style: normal; }.brand-real-world .brand-section-head > p:last-child { max-width: 400px; color: #737778; font-size: 13px; line-height: 1.8; }
.real-world-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr; grid-auto-rows: minmax(330px, 36vw); gap: 16px; width: min(1440px, 100%); margin: 0 auto; }
.real-card { position: relative; overflow: hidden; padding: 24px; color: #fff; background: #141719; }.real-card > span { position: relative; z-index: 2; color: rgba(255,255,255,.58); font-size: 8px; letter-spacing: .16em; }.real-card > strong { position: absolute; z-index: 2; left: 24px; bottom: 22px; font-size: 14px; font-weight: 500; }.real-showroom { grid-column: span 2; }.real-web { grid-column: span 2; }
.showroom-scene { position: absolute; inset: 0; background: linear-gradient(180deg, #292e31, #0c0e0f); perspective: 800px; }.showroom-scene b { position: absolute; left: 9%; top: 23%; color: #f5f5f2; font-size: clamp(40px, 6vw, 100px); letter-spacing: -.06em; text-shadow: 0 0 40px rgba(255,255,255,.15); }.showroom-scene > i:first-of-type { position: absolute; inset: 15% 3% 18% 50%; border: 1px solid #596064; border-left: 4px solid var(--brand-orange); transform: rotateY(-18deg); }.showroom-scene > i:nth-of-type(2),.showroom-scene > i:nth-of-type(3) { position: absolute; left: 0; right: 0; height: 1px; background: rgba(255,255,255,.2); transform-origin: right; }.showroom-scene > i:nth-of-type(2) { bottom: 24%; transform: rotate(-7deg); }.showroom-scene > i:nth-of-type(3) { bottom: 10%; transform: rotate(8deg); }
.product-scene { position: absolute; inset: 0; background: radial-gradient(circle at 45% 45%, #50565a 0, #171a1c 52%, #0b0d0e 100%); }.product-scene b { position: absolute; left: 16%; right: 13%; bottom: 27%; height: 27%; background: #73797c; clip-path: polygon(0 56%, 14% 4%, 73% 0, 100% 75%, 91% 100%, 8% 100%); }.product-scene i { position: absolute; bottom: 21%; width: 70px; height: 70px; border: 15px solid #111; border-radius: 50%; background: #5e6467; }.product-scene i:nth-of-type(1) { left: 24%; }.product-scene i:nth-of-type(2) { right: 18%; }.product-scene i:nth-of-type(3) { left: 11%; top: 17%; width: 4px; height: 45%; border: 0; border-radius: 0; background: var(--brand-orange); box-shadow: 0 0 30px var(--brand-orange); }
.real-poster > div { position: absolute; inset: 0; padding: 22% 12%; color: #111; background: var(--brand-orange); }.real-poster small { font-size: 9px; letter-spacing: .14em; }.real-poster b { display: block; margin-top: 16px; font-size: clamp(50px, 6vw, 100px); line-height: .75; letter-spacing: -.08em; }.real-poster i { position: absolute; right: -20%; bottom: -12%; width: 90%; height: 46%; background: #1d2123; transform: rotate(-18deg); }
.web-scene { position: absolute; inset: 9% 7% 12%; padding: 0 5%; color: #fff; background: linear-gradient(145deg, #23282b, #0e1011); box-shadow: 0 28px 60px rgba(0,0,0,.45); }.web-scene nav { display: flex; gap: 9px; align-items: center; height: 14%; color: var(--brand-orange); font-size: 9px; font-weight: 800; }.web-scene nav i { width: 20px; height: 1px; background: #555a5d; }.web-scene nav i:first-of-type { margin-left: auto; }.web-scene b { position: absolute; left: 6%; top: 31%; font-size: clamp(38px, 6vw, 92px); line-height: .83; letter-spacing: -.07em; }.web-scene small { position: absolute; left: 6%; bottom: 14%; color: var(--brand-orange); font-size: 8px; letter-spacing: .16em; }
.real-ppt > div { position: absolute; inset: 12% 10%; padding: 30px; color: #111; background: #eee; box-shadow: 0 28px 60px rgba(0,0,0,.42); }.real-ppt small { font-size: 7px; letter-spacing: .12em; }.real-ppt b { display: block; margin-top: 22%; font-size: clamp(29px, 4vw, 62px); line-height: .85; letter-spacing: -.06em; }.real-ppt i { position: absolute; right: 0; bottom: 0; width: 58%; height: 34%; background: linear-gradient(140deg, #252a2d 0 76%, var(--brand-orange) 76%); }

.brand-summary { position: relative; min-height: 90vh; display: flex; flex-direction: column; justify-content: center; border-top: 1px solid var(--brand-line); }
.brand-summary h2 { position: relative; z-index: 1; max-width: 1300px; color: #fff; font-size: clamp(44px, 6.5vw, 104px); font-weight: 300; line-height: 1.02; letter-spacing: -.06em; }.brand-summary h2 em { color: var(--brand-orange); font-style: normal; }.brand-summary > div { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: end; margin-top: 75px; }.brand-summary > div p { color: #9ca1a4; font-size: 18px; line-height: 1.8; }.brand-summary > div a { color: #fff; font-size: 12px; letter-spacing: .08em; text-decoration: none; border-bottom: 1px solid var(--brand-orange); padding-bottom: 9px; }.brand-summary > div a span { color: var(--brand-orange); }.summary-mark { position: absolute; right: -3%; bottom: -10%; color: rgba(255,255,255,.025); font-size: 36vw; font-weight: 900; line-height: 1; letter-spacing: -.12em; pointer-events: none; }
.brand-footer { color: #7c8285; background: #080a0c; border-top-color: var(--brand-line); }.brand-footer a { color: #d5d7d8; }

@media (max-width: 1180px) {
  .brand-case-body .site-header {
    grid-template-columns: minmax(160px, 1fr) minmax(120px, 1fr);
  }

  .brand-case-body .site-header .nav { display: none; }

  .brand-case-body .site-header .header-cta {
    grid-column: 2;
    justify-self: end;
  }

  .brand-hero { grid-template-columns: .7fr 1.3fr; gap: 30px; }
  .brand-wall { min-height: 560px; }
  .dinglead-mark { grid-template-columns: 60px 1fr; }.dinglead-mark i { width: 48px; height: 34px; border-width: 7px; border-left-width: 17px; }.dinglead-mark b { margin-top: -18px; }
  .brand-dna-flow { grid-template-columns: 1fr 20px 1fr; }.brand-dna-flow .dna-arrow:nth-of-type(2) { display: none; }.brand-dna-flow .dna-product { grid-column: 1; }.brand-dna-flow .dna-scene { grid-column: 3; }
  .application-feature { grid-template-columns: 1fr; }.application-copy { display: grid; grid-template-columns: .4fr 1fr; gap: 30px; align-items: start; padding: 0 0 40px; }.application-copy h3 { margin: 0; }.application-copy p { grid-column: 2; }.manual-mockup,.marketing-mockup { min-height: 600px; }
}

@media (max-width: 820px) {
  .brand-breadcrumb .case-breadcrumb { display: none; }
  .brand-breadcrumb { left: 18px; }
  .brand-hero { display: block; min-height: auto; padding: calc(var(--header-height) + 110px) 20px 90px; }
  .brand-hero.brand-hero-image { width: 100%; padding: calc(var(--header-height) + 90px) 0 0; }
  .brand-hero-copy h1 { font-size: clamp(56px, 16vw, 94px); }
  .brand-wall { grid-template: repeat(12, 24px) / repeat(12, 1fr); min-height: 470px; margin-top: 80px; transform: none; }.brand-wall-card { padding: 13px; }.brand-wall-card > small { font-size: 6px; }.wall-logo { grid-area: 1/1/6/8; }.wall-color { grid-area: 1/9/5/13; }.wall-poster { grid-area: 6/6/13/11; }.wall-card { grid-area: 7/1/12/5; }.wall-package { grid-area: 5/11/10/13; }.wall-banner { grid-area: 10/11/13/13; }.dinglead-mark span { font-size: 18px; }.dinglead-mark b { font-size: 7px; }.wall-color strong { margin-top: 25px; font-size: 25px; }.wall-color span { font-size: 5px; }.wall-poster h2 { font-size: 26px; }.business-card-sample { inset: 24% 8%; padding: 8px; box-shadow: 9px 10px 0 var(--brand-orange); }.business-card-sample b { font-size: 16px; }.business-card-sample span { font-size: 4px; }.brand-scroll { display: none; }
  .brand-section,.brand-summary { width: calc(100% - 40px); padding: 95px 0; }.brand-section-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 60px; }.brand-section-head h2 { font-size: 46px; }.brand-section-head .brand-section-index { margin: 0; }.brand-overview-grid { grid-template-columns: 1fr; gap: 70px; }.brand-overview-copy > p { font-size: 27px; }.brand-system-line { grid-template-columns: 1fr 1fr; gap: 45px 20px; margin-top: 75px; }.brand-system-line i { display: none; }
  .brand-section.brand-image-module { width: 100%; margin-top: 12px; padding: 0; }
  .logo-system-panel { grid-template-columns: minmax(0, 1fr); gap: 55px; padding: 35px 22px; }.logo-system-copy h3 { margin-top: 45px; }.logo-lockup { grid-template-columns: 70px minmax(0, 1fr); min-height: 130px; padding: 24px; }.logo-lockup strong { font-size: 25px; }.logo-lockup span { margin-top: -25px; font-size: 6px; }.color-system-panel { grid-template-columns: minmax(0, 1fr); width: 100%; }.brand-orange-field,.brand-orange-data { min-width: 0; overflow: hidden; }.brand-orange-field { min-height: 430px; }.brand-orange-data { min-height: 560px; }
  .brand-language { width: 100%; padding: 95px 20px; }.brand-keywords { grid-template-columns: 1fr; }.brand-keywords article + article { border-left: 0; border-top: 1px solid var(--brand-line); }.brand-keywords article { min-height: 150px; }.brand-keywords strong { margin-top: 40px; }.brand-dna-flow { grid-template-columns: 1fr; }.brand-dna-flow .dna-product,.brand-dna-flow .dna-scene { grid-column: 1; }.dna-arrow { transform: rotate(90deg); }.brand-language-rule { grid-template-columns: auto 1fr; }
  .application-feature { padding: 35px 20px; }.application-copy { display: block; }.application-copy h3 { margin: 45px 0 20px; }.application-copy p { max-width: 500px; }.manual-mockup,.marketing-mockup { min-height: 440px; }.manual-cover { padding: 20px; }.manual-cover b,.manual-cover small { left: 20px; }.manual-cover b { bottom: 60px; }.manual-cover small { bottom: 20px; }.manual-spread { padding: 20px; }.marketing-poster { padding: 18px; }.marketing-poster span { left: 18px; }.marketing-banner { padding: 15px; }.marketing-leaflet { padding: 16px; }
  .brand-real-world { padding: 95px 20px; }.real-world-grid { grid-template-columns: 1fr; grid-auto-rows: 440px; }.real-showroom,.real-web { grid-column: 1; }.real-poster b { font-size: 80px; }
  .brand-summary { min-height: 760px; }.brand-summary h2 { font-size: 46px; }.brand-summary > div { align-items: flex-start; flex-direction: column; gap: 45px; }
}

@media (max-width: 520px) {
  .brand-hero { padding-left: 16px; padding-right: 16px; }.brand-hero.brand-hero-image { padding-left: 0; padding-right: 0; }.brand-hero-meta { flex-wrap: wrap; }.brand-wall { min-height: 400px; }.wall-logo { grid-area: 1/1/6/9; }.wall-color { grid-area: 1/9/5/13; }.wall-card { grid-area: 7/1/12/6; }.wall-poster { grid-area: 6/6/13/11; }.wall-banner { display: none; }.dinglead-mark { grid-template-columns: 44px 1fr; }.dinglead-mark i { width: 36px; height: 26px; border-width: 5px; border-left-width: 12px; }.dinglead-mark span { font-size: 14px; }.dinglead-mark b { letter-spacing: .35em; }.wall-color strong { font-size: 19px; }.wall-poster h2 { left: 10px; bottom: 20px; font-size: 20px; }
  .brand-section-head h2 { font-size: 39px; }.brand-overview-copy > p { font-size: 23px; }.brand-orange-field strong { font-size: clamp(52px, 15vw, 68px); }.logo-lockup { grid-template-columns: 58px minmax(0, 1fr); }.logo-lockup i { width: 44px; height: 30px; border-width: 6px; border-left-width: 14px; }.logo-lockup strong { font-size: 20px; }
  .manual-mockup,.marketing-mockup { min-height: 360px; }.manual-cover { width: 46%; height: 82%; }.manual-spread { width: 63%; height: 67%; }.marketing-poster { width: 42%; }.marketing-banner { left: 47%; width: 23%; }.marketing-leaflet { width: 30%; }.real-world-grid { grid-auto-rows: 360px; }.brand-summary h2 { font-size: 39px; }
}

/* Home page viewport reveals */
.reveal-title {
  opacity: 0;
  transition: opacity 600ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--reveal-title-order, 0) * 80ms);
  will-change: opacity;
}

.reveal-title.is-revealed {
  opacity: 1;
  will-change: auto;
}

.reveal-card {
  --reveal-order: 0;
  --reveal-start: 0ms;
  opacity: 0;
  transform: translate3d(0, 32px, 0);
  transition:
    opacity 600ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--reveal-start) + var(--reveal-order) * 100ms);
  will-change: opacity, transform;
}

:where(.reveal-card).is-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto;
}

.reveal-card.is-reveal-complete {
  transition-delay: 0ms;
}

@media (max-width: 700px) {
  .reveal-card {
    transform: translate3d(0, 22px, 0);
    transition-delay: calc(var(--reveal-start) + var(--reveal-order) * 80ms);
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-title,
  .reveal-title.is-revealed,
  .reveal-card,
  .reveal-card.is-revealed {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Smart operation visualization case */
.viz-body { --viz-bg:#000; --viz-cyan:#00d9ff; --viz-amber:#ff9d00; background:#000; color:#eefaff; }
.viz-case { overflow:visible; background:#000; }
.viz-case::before { display:none; }
.viz-progress { position:fixed; top:var(--header-height); left:0; right:0; z-index:31; height:2px; background:rgba(255,255,255,.06); }
.viz-progress span { display:block; width:100%; height:100%; background:linear-gradient(90deg,#00d9ff,#2ce3a1); box-shadow:0 0 14px rgba(0,217,255,.72); transform:scaleX(0); transform-origin:left; }
.viz-hero,.viz-section { position:relative; z-index:1; width:min(1600px,100%); margin:auto; }
.viz-hero { display:grid; grid-template-columns:minmax(340px,.72fr) minmax(620px,1.28fr); min-height:100vh; align-items:center; gap:4vw; padding:150px clamp(30px,5vw,90px) 80px; }
.viz-hero.viz-hero-image { display:block; min-height:0; padding:calc(var(--header-height) + 100px) 0 0; }
.viz-hero.viz-hero-image::after { display:none; }
.viz-hero-image img { display:block; width:100%; max-width:none; height:auto; }
.viz-image-module { padding:0; }
.viz-image-module img { display:block; width:100%; max-width:none; height:auto; }
.viz-video-module video { display:block; width:100%; max-width:none; height:auto; }
.viz-hero.viz-hero-image,
.viz-image-module {
  position:relative;
  width:min(1440px, 100%);
  max-width:1440px;
  margin-right:auto;
  margin-left:auto;
  overflow:visible;
}
.viz-case > .viz-image-module {
  margin-top:20px;
}
.viz-hero::after { position:absolute; top:18%; right:-10%; width:58vw; height:58vw; content:""; border-radius:50%; background:radial-gradient(circle,rgba(0,217,255,.13),transparent 65%); filter:blur(10px); }
.viz-hero::after { pointer-events:none; }
.viz-breadcrumb-bar { z-index:100; pointer-events:auto; }
.viz-hero-copy,.viz-hero-stage { position:relative; z-index:2; }
.viz-index,.viz-section-title>p { color:var(--viz-cyan); font-size:12px; font-weight:800; letter-spacing:.22em; }
.viz-hero-copy h1 { margin:22px 0 12px; font-size:clamp(56px,6vw,106px); line-height:.95; letter-spacing:-.06em; }
.viz-hero-copy h1 span { color:transparent; -webkit-text-stroke:1px rgba(238,250,255,.7); }
.viz-hero-copy h2 { margin:0; color:#91a3af; font-size:clamp(18px,1.5vw,26px); font-weight:400; letter-spacing:.08em; }
.viz-lede { margin:40px 0; color:#a6b6c1; font-size:clamp(16px,1.25vw,21px); line-height:1.9; }
.viz-meta { display:flex; gap:24px; align-items:center; padding-top:22px; border-top:1px solid rgba(0,217,255,.18); }
.viz-meta span { color:#637580; font-size:12px; }.viz-meta strong { font-size:14px; letter-spacing:.12em; }
.viz-hero-stage { min-height:650px; perspective:1400px; }
.viz-screen { position:absolute; top:11%; right:1%; width:96%; aspect-ratio:1.72; padding:16px; overflow:hidden; background:rgba(5,13,21,.9); border:1px solid rgba(0,217,255,.55); box-shadow:0 40px 100px #000,0 0 60px rgba(0,217,255,.14),inset 0 0 40px rgba(0,217,255,.05); transform:rotateY(-8deg) rotateX(3deg); }
.viz-screen::before { position:absolute; inset:0; content:""; background:linear-gradient(transparent 50%,rgba(0,217,255,.025) 50%); background-size:100% 4px; pointer-events:none; }
.dash-head { display:grid; grid-template-columns:1fr auto 1fr; align-items:center; padding:0 10px 12px; border-bottom:1px solid rgba(0,217,255,.3); font-size:11px; letter-spacing:.16em; }.dash-head b{font-size:14px}.dash-head span{color:var(--viz-cyan)}.dash-head time{text-align:right;color:#718994}
.dash-grid { display:grid; grid-template-columns:1fr 2.15fr 1fr; grid-template-rows:1fr 1fr; gap:9px; height:calc(100% - 33px); padding-top:9px; }
.dash-panel { position:relative; overflow:hidden; padding:14px; background:linear-gradient(135deg,rgba(0,217,255,.07),rgba(6,16,25,.4)); border:1px solid rgba(0,217,255,.16); }
.dash-panel small{display:block;color:#7f98a5;font-size:9px;letter-spacing:.16em}.metrics strong{display:block;margin-top:18px;font-size:30px}.metrics em,.alerts em{color:#29e092;font-size:9px}.map{grid-column:2;grid-row:1/3;background:radial-gradient(circle,rgba(0,217,255,.1),transparent 55%),linear-gradient(rgba(0,217,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,217,255,.04) 1px,transparent 1px);background-size:auto,30px 30px,30px 30px}.map-rings{position:absolute;inset:22%;border:1px solid rgba(0,217,255,.3);border-radius:50%;box-shadow:0 0 0 35px rgba(0,217,255,.035),0 0 0 70px rgba(0,217,255,.025)}
.scan{position:absolute;z-index:2;top:0;bottom:0;width:35%;background:linear-gradient(90deg,transparent,rgba(0,217,255,.22));clip-path:polygon(0 50%,100% 0,100% 100%);transform-origin:right center;animation:vizScan 5s linear infinite}.alert-dot{position:absolute;width:7px;height:7px;border-radius:50%;background:var(--viz-amber);box-shadow:0 0 0 5px rgba(255,157,0,.13),0 0 18px var(--viz-amber)}.d1{top:33%;left:37%}.d2{top:59%;left:62%}.d3{top:68%;left:43%}.status b{display:block;margin:16px 0;color:#2ce3a1}.status span{display:block;margin-top:14px;color:#81939d;font-size:9px}.bars{display:flex;align-items:end;gap:7px}.bars i{flex:1;height:var(--h,40%);background:linear-gradient(var(--viz-cyan),rgba(0,217,255,.08));animation:vizBars 2.8s ease-in-out infinite alternate}.bars i:nth-child(2){--h:75%}.bars i:nth-child(3){--h:48%}.bars i:nth-child(4){--h:90%}.bars i:nth-child(5){--h:62%}.bars i:nth-child(6){--h:82%}.bars i:nth-child(7){--h:55%}.wave svg{width:100%;height:100%}.wave path,.monitor path{fill:none;stroke:var(--viz-cyan);stroke-width:2;filter:drop-shadow(0 0 5px var(--viz-cyan))}.alerts strong{display:block;margin-top:14px;color:#ff4d5e;font-size:30px}
.viz-orbit { position:absolute; border:1px solid rgba(0,217,255,.18); border-radius:50%; animation:vizOrbit 18s linear infinite; }.orbit-a{width:520px;height:210px;right:5%;top:27%;transform:rotate(-12deg)}.orbit-b{width:380px;height:380px;right:20%;top:10%;transform:rotate(30deg)}
.viz-globe { position:absolute; right:27%; bottom:1%; width:280px; height:280px; border:1px solid rgba(0,217,255,.25); border-radius:50%; background:radial-gradient(circle at 35% 30%,rgba(0,217,255,.22),rgba(0,36,50,.18) 45%,transparent 70%); box-shadow:inset -30px -20px 60px rgba(0,217,255,.08),0 0 70px rgba(0,217,255,.1); }.viz-globe i{position:absolute;inset:15%;border:1px solid rgba(0,217,255,.18);border-radius:50%}.viz-globe i:nth-child(2){transform:rotateY(65deg)}.viz-globe i:nth-child(3){transform:rotateX(65deg)}
.viz-scroll { position:absolute; bottom:28px; left:50%; color:#556b78; font-size:10px; letter-spacing:.2em; transform:translateX(-50%); }.viz-scroll span{margin-left:12px;color:var(--viz-cyan)}
.viz-section { padding:clamp(100px,12vw,190px) clamp(30px,6vw,100px); border-top:1px solid rgba(0,217,255,.09); }
.viz-case .viz-section.viz-image-module { padding:0; border-top:0; line-height:0; }
.viz-case .viz-legacy-module { display:none; }
.viz-section-title h2 { margin:18px 0; font-size:clamp(48px,6vw,92px); line-height:1.05; letter-spacing:-.055em; }.viz-section-title>span{display:block;max-width:620px;color:#7f929e;font-size:17px;line-height:1.8}
.viz-background { display:grid; grid-template-columns:.8fr 1fr 1.1fr; gap:6vw; align-items:center; }.viz-background-copy>p{color:#a3b2bc;font-size:18px;line-height:1.9}.pain-list{margin:35px 0}.pain-list article{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:18px 0;border-top:1px solid rgba(255,255,255,.1)}.pain-list b{color:var(--viz-cyan);font-size:12px}.pain-list span{font-size:18px;font-weight:700}.pain-list small{display:block;margin-top:6px;color:#647985;font-size:12px;font-weight:400}.viz-conclusion{padding-left:20px;border-left:2px solid var(--viz-cyan)}
.industrial-visual { position:relative; min-height:520px; background:radial-gradient(circle at 50% 60%,rgba(0,217,255,.16),transparent 47%),linear-gradient(165deg,#122431,#080c12); border:1px solid rgba(0,217,255,.2); clip-path:polygon(0 8%,100% 0,100% 92%,0 100%); }.industrial-visual::after{position:absolute;inset:0;content:"";background:linear-gradient(90deg,transparent 49.8%,rgba(0,217,255,.13) 50%,transparent 50.2%),linear-gradient(transparent 49.8%,rgba(0,217,255,.13) 50%,transparent 50.2%);background-size:70px 70px}.factory{position:absolute;left:15%;right:15%;bottom:18%;height:42%;border-bottom:5px solid #39515f}.factory i{position:absolute;bottom:0;width:19%;height:var(--fh,60%);background:linear-gradient(90deg,#152733,#27404e);border:1px solid #3a5665;transform:skewY(-8deg)}.factory i:nth-child(2){left:22%;--fh:90%}.factory i:nth-child(3){left:47%;--fh:70%}.factory i:nth-child(4){right:0;--fh:110%}.data-tag{position:absolute;z-index:2;padding:8px 11px;color:var(--viz-cyan);background:rgba(3,13,20,.8);border-left:2px solid var(--viz-cyan);font:10px monospace}.tag-a{top:24%;left:12%}.tag-b{top:42%;right:8%}.tag-c{bottom:13%;left:35%;color:#42eca9;border-color:#42eca9}
.architecture{background:linear-gradient(180deg,rgba(0,217,255,.025),transparent)}.architecture-flow{display:grid;grid-template-columns:repeat(9,auto);align-items:stretch;margin-top:80px}.architecture-flow article{min-width:180px;padding:26px 22px;background:rgba(9,21,31,.8);border:1px solid rgba(0,217,255,.15)}.architecture-flow article.decision{border-color:rgba(0,217,255,.6);box-shadow:inset 0 0 30px rgba(0,217,255,.08)}.architecture-flow small{color:var(--viz-cyan);font-size:9px;letter-spacing:.15em}.architecture-flow h3{margin:18px 0 25px;font-size:22px}.architecture-flow article div{display:grid;gap:10px}.architecture-flow article span{padding:9px;color:#8297a3;background:rgba(255,255,255,.025);font-size:12px}.flow-line{position:relative;width:28px}.flow-line::before{position:absolute;top:50%;left:0;width:100%;height:1px;content:"";background:linear-gradient(90deg,var(--viz-cyan),transparent)}.flow-line::after{position:absolute;top:calc(50% - 3px);right:0;width:6px;height:6px;content:"";border-top:1px solid var(--viz-cyan);border-right:1px solid var(--viz-cyan);transform:rotate(45deg)}
.core-screens>.viz-section-title{margin-bottom:100px}.screen-showcase{display:grid;grid-template-columns:.55fr 1.45fr;gap:6vw;align-items:center;margin:0 0 180px}.screen-showcase.reverse{grid-template-columns:1.45fr .55fr}.screen-showcase.reverse .screen-copy{order:2}.screen-copy>b{color:transparent;font-size:70px;-webkit-text-stroke:1px rgba(0,217,255,.35)}.screen-copy>p{color:var(--viz-cyan);font-size:10px;letter-spacing:.2em}.screen-copy h3{margin:15px 0 24px;font-size:clamp(34px,3.2vw,56px)}.screen-copy>span{display:block;color:#81949f;line-height:1.8}.screen-copy ul{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0 0;padding:0;list-style:none}.screen-copy li{padding:8px 12px;border:1px solid rgba(0,217,255,.15);color:#9dafb8;font-size:11px}
.screen-mock{position:relative;min-height:440px;overflow:hidden;padding:22px;background:#07111a;border:1px solid rgba(0,217,255,.32);box-shadow:0 35px 90px rgba(0,0,0,.45),0 0 40px rgba(0,217,255,.06);transform:perspective(1200px) rotateY(-3deg)}.reverse .screen-mock{transform:perspective(1200px) rotateY(3deg)}.mock-top{height:45px;text-align:center;border-bottom:1px solid rgba(0,217,255,.25);font-size:17px;font-weight:700;letter-spacing:.12em}.mock-top span{display:block;margin-top:5px;color:var(--viz-cyan);font-size:8px}.mock-layout{display:grid;grid-template-columns:1fr 2fr 1fr;grid-template-rows:1fr 1fr;gap:10px;height:340px;padding-top:15px}.mock-layout i{background:linear-gradient(135deg,rgba(0,217,255,.09),transparent);border:1px solid rgba(0,217,255,.13)}.mock-layout i:nth-child(2){grid-column:2;grid-row:1/3;background:radial-gradient(circle,rgba(0,217,255,.16),transparent 50%),linear-gradient(rgba(0,217,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,217,255,.05) 1px,transparent 1px);background-size:auto,24px 24px,24px 24px}.machine{position:absolute;inset:90px 10% 100px;display:flex;gap:10px;align-items:end}.machine span{flex:1;height:var(--mh,55%);background:linear-gradient(145deg,#183140,#0b1720);border:1px solid rgba(0,217,255,.25);box-shadow:inset 0 0 25px rgba(0,217,255,.05)}.machine span:nth-child(2){--mh:90%}.machine span:nth-child(3){--mh:68%}.monitor svg{position:absolute;right:4%;bottom:25px;width:62%;height:85px}.analysis{display:grid;grid-template-columns:1fr 1.6fr;grid-template-rows:45px 1fr;gap:25px}.analysis .mock-top{grid-column:1/-1}.donut{width:180px;height:180px;margin:auto;border-radius:50%;background:conic-gradient(var(--viz-cyan) 0 68%,var(--viz-amber) 68% 87%,#142832 87%);mask:radial-gradient(circle,transparent 48%,#000 50%)}.column-chart{display:flex;align-items:end;gap:14px;padding:40px 20px}.column-chart i{flex:1;height:var(--ch,30%);background:linear-gradient(var(--viz-cyan),rgba(0,217,255,.08))}.column-chart i:nth-child(2){--ch:55%}.column-chart i:nth-child(3){--ch:78%}.column-chart i:nth-child(4){--ch:48%}.column-chart i:nth-child(5){--ch:86%}.column-chart i:nth-child(6){--ch:65%}.column-chart i:nth-child(7){--ch:95%}.analysis-score{position:absolute;left:13%;bottom:19%;text-align:center}.analysis-score b{display:block;font-size:22px}.analysis-score span{color:#7e919c;font-size:9px}
.visual-process{display:grid;grid-template-columns:.65fr 1.35fr;gap:8vw;background:linear-gradient(135deg,rgba(0,217,255,.04),transparent 55%)}.keywords{display:flex;gap:12px;flex-wrap:wrap}.keywords span{display:grid;width:110px;height:110px;place-items:center;border:1px solid rgba(0,217,255,.22);border-radius:50%;font-size:18px}.palette{display:grid;grid-template-columns:repeat(4,1fr);height:170px;margin:55px 0}.palette i{position:relative;background:var(--c)}.palette b{position:absolute;bottom:14px;left:14px;color:white;font-size:10px;font-style:normal}.hierarchy{display:grid;grid-template-columns:repeat(3,1fr)}.hierarchy article{padding:28px;border-top:1px solid rgba(0,217,255,.55);background:rgba(255,255,255,.02)}.hierarchy article:nth-child(2){margin-top:45px}.hierarchy article:nth-child(3){margin-top:90px}.hierarchy b{color:var(--viz-cyan);font-size:11px}.hierarchy h3{margin:22px 0 8px}.hierarchy span{color:#70838f;font-size:12px}
.motion-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:70px}.motion-grid article{min-height:400px;padding:30px;background:rgba(9,20,29,.65);border:1px solid rgba(0,217,255,.13);text-align:center}.motion-grid small{display:block;text-align:left;color:var(--viz-cyan);font-size:9px;letter-spacing:.15em}.motion-grid h3{margin:22px 0 8px;font-size:26px}.motion-grid p{margin:0;color:#718591}.rolling-number{display:grid;height:240px;place-items:center;color:white;font:700 clamp(45px,5vw,78px) monospace;text-shadow:0 0 25px rgba(0,217,255,.4)}.motion-radar{position:relative;width:210px;height:210px;margin:28px auto 2px;border:1px solid rgba(0,217,255,.3);border-radius:50%;background:repeating-radial-gradient(circle,transparent 0 34px,rgba(0,217,255,.13) 35px)}.motion-radar i{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,transparent 0 75%,rgba(0,217,255,.28));animation:vizRotate 3s linear infinite}.motion-radar span{position:absolute;top:32%;left:68%;width:8px;height:8px;border-radius:50%;background:var(--viz-cyan);box-shadow:0 0 14px var(--viz-cyan)}.motion-alert{display:grid;width:170px;height:170px;margin:48px auto 22px;place-items:center;border-radius:50%;background:rgba(255,77,94,.08)}.motion-alert i{display:grid;width:70px;height:70px;place-items:center;border:1px solid #ff4d5e;border-radius:50%;color:#ff4d5e;font:700 34px sans-serif;box-shadow:0 0 30px rgba(255,77,94,.25);animation:vizAlert 1.8s ease-out infinite}
@keyframes vizRotate{to{transform:rotate(360deg)}}@keyframes vizScan{to{transform:rotate(360deg)}}@keyframes vizOrbit{to{rotate:360deg}}@keyframes vizBars{to{height:calc(var(--h,40%) + 12%)}}@keyframes vizAlert{0%{box-shadow:0 0 0 0 rgba(255,77,94,.5)}70%{box-shadow:0 0 0 45px rgba(255,77,94,0)}100%{box-shadow:0 0 0 0 rgba(255,77,94,0)}}
@media(max-width:1100px){.viz-hero{grid-template-columns:1fr;padding-top:160px}.viz-hero-stage{min-height:580px}.viz-background{grid-template-columns:1fr 1fr}.industrial-visual{grid-column:1/-1}.architecture-flow{grid-template-columns:1fr}.flow-line{width:1px;height:35px;margin-left:30px}.flow-line::before{width:1px;height:100%;background:linear-gradient(var(--viz-cyan),transparent)}.flow-line::after{top:auto;bottom:0;right:-3px;transform:rotate(135deg)}.architecture-flow article{min-width:0}.screen-showcase,.screen-showcase.reverse{grid-template-columns:1fr}.screen-showcase.reverse .screen-copy{order:0}.visual-process{grid-template-columns:1fr}}
@media(max-width:700px){.viz-hero{padding:145px 20px 70px}.viz-hero-stage{min-height:360px}.viz-screen{top:10%;right:-8%;width:115%;padding:8px}.dash-panel{padding:7px}.dash-head,.dash-panel small{font-size:6px}.metrics strong,.alerts strong{font-size:17px}.viz-globe{width:160px;height:160px}.viz-section{padding:85px 20px}.viz-background{grid-template-columns:1fr}.industrial-visual{min-height:380px}.screen-showcase{margin-bottom:100px}.screen-mock{min-height:300px;padding:12px}.mock-layout{height:220px}.analysis{grid-template-columns:1fr 1fr}.donut{width:110px;height:110px}.motion-grid{grid-template-columns:1fr}.palette{height:110px}.hierarchy{grid-template-columns:1fr}.hierarchy article:nth-child(2),.hierarchy article:nth-child(3){margin-top:12px}.keywords span{width:76px;height:76px;font-size:14px}}
@media(prefers-reduced-motion:reduce){.scan,.bars i,.motion-radar i,.motion-alert i,.viz-orbit{animation:none!important}}

/* Industrial HMI case study */
.industrial-body {
  --industrial-bg: #000;
  --industrial-panel: #10161a;
  --industrial-line: rgba(174, 198, 207, 0.16);
  --industrial-blue: #36d6ff;
  --industrial-green: #80e5b1;
  --industrial-amber: #ffba52;
  color: #edf4f5;
  background: var(--industrial-bg);
}

.industrial-header-link { display: inline-grid; justify-self: end; place-items: center; text-decoration: none; }
.industrial-progress { position: fixed; top: var(--header-height); left: 0; right: 0; z-index: 30; height: 2px; background: rgba(255,255,255,.05); }
.industrial-progress span { display: block; width: 100%; height: 100%; background: var(--industrial-blue); box-shadow: 0 0 12px rgba(54,214,255,.7); transform: scaleX(0); transform-origin: left; }
.industrial-breadcrumb { z-index: 100; pointer-events: auto; }
.industrial-breadcrumb .case-breadcrumb [aria-current="page"] { color: var(--industrial-blue); }

.industrial-case { overflow: hidden; background: var(--industrial-bg); }
.industrial-section, .industrial-summary { width: min(1440px, calc(100% - 80px)); margin: 0 auto; scroll-margin-top: calc(var(--header-height) + 24px); }
.industrial-hero { position: relative; display: grid; grid-template-columns: minmax(360px,.78fr) minmax(600px,1.22fr); align-items: center; gap: clamp(40px,6vw,100px); width: min(1600px,100%); min-height: 100vh; margin: 0 auto; padding: calc(var(--header-height) + 100px) clamp(40px,6vw,100px) 90px; overflow: hidden; }
.industrial-hero::before { position: absolute; inset: 0; content: ""; pointer-events: none; background: radial-gradient(circle at 78% 48%,rgba(54,214,255,.11),transparent 30%),linear-gradient(rgba(54,214,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(54,214,255,.025) 1px,transparent 1px); background-size: auto,56px 56px,56px 56px; mask-image: linear-gradient(to bottom,#000 55%,transparent 95%); }
.industrial-hero-image { display: block; width: min(1440px,100%); min-height: 0; padding: calc(var(--header-height) + 100px) 0 0; line-height: 0; }
.industrial-hero-image::before { display: none; }
.industrial-hero-image .industrial-hero-copy,
.industrial-hero-image .industrial-hero-stage { display: none; }
.industrial-hero-artwork { width: 100%; height: auto; max-width: none; }
.industrial-hero-image .industrial-scroll { bottom: clamp(18px,2.8vw,42px); left: clamp(28px,4.8vw,92px); width: 116px; height: 72px; overflow: hidden; color: transparent; }
.industrial-hero-image .industrial-scroll span { color: transparent; }
.industrial-hero-copy,.industrial-hero-stage { position: relative; z-index: 1; }
.industrial-kicker,.industrial-section-head>p,.industrial-summary>p { margin: 0 0 28px; color: #75858b; font-size: 11px; font-weight: 800; letter-spacing: .22em; }
.industrial-kicker span,.industrial-section-head>p,.industrial-summary>p { color: var(--industrial-blue); }
.industrial-hero h1 { margin: 0; font-size: clamp(62px,7vw,118px); line-height: .92; letter-spacing: -.065em; }
.industrial-hero h1 em,.industrial-summary h2 em { color: transparent; font-style: normal; -webkit-text-stroke: 1px rgba(54,214,255,.75); }
.industrial-lede { max-width: 610px; margin: 34px 0 44px; color: #9aa9ae; font-size: clamp(16px,1.3vw,20px); line-height: 1.9; }
.industrial-meta { display: grid; grid-template-columns: repeat(3,1fr); margin: 0; padding-top: 24px; border-top: 1px solid var(--industrial-line); }
.industrial-meta div { padding-right: 20px; }
.industrial-meta dt { color: #64757b; font-size: 10px; letter-spacing: .12em; }
.industrial-meta dd { margin: 7px 0 0; color: #d8e1e4; font-size: 12px; font-weight: 700; }
.industrial-hero-stage { min-height: 650px; perspective: 1500px; }
.hmi-shell { position: absolute; top: 7%; right: -6%; width: 104%; aspect-ratio: 1.42; overflow: hidden; background: #0b1115; border: 1px solid rgba(54,214,255,.34); box-shadow: 0 50px 120px #000,0 0 60px rgba(54,214,255,.08); transform: rotateY(-8deg) rotateX(2deg); }
.hmi-shell::after { position: absolute; inset: 0; content: ""; pointer-events: none; background: linear-gradient(transparent 50%,rgba(54,214,255,.018) 50%); background-size: 100% 4px; }
.hmi-topbar { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 30px; height: 58px; padding: 0 22px; border-bottom: 1px solid rgba(54,214,255,.2); color: #819198; font: 10px monospace; }
.hmi-logo { color: #e6f5f8; font-weight: 900; letter-spacing: .14em; }.hmi-online { color: var(--industrial-green); }.hmi-online i { display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; }
.hmi-layout { display: grid; grid-template-columns: 68px 1fr; height: calc(100% - 58px); }.hmi-layout aside { display: flex; flex-direction: column; gap: 5px; padding: 20px 12px; border-right: 1px solid var(--industrial-line); }.hmi-layout aside b { display: grid; height: 45px; place-items: center; color: #52636b; border: 1px solid transparent; font: 10px monospace; }.hmi-layout aside b.is-active { color: var(--industrial-blue); background: rgba(54,214,255,.08); border-color: rgba(54,214,255,.25); }
.hmi-main { padding: 28px; }.hmi-title span { display: block; color: var(--industrial-blue); font: 9px monospace; letter-spacing: .16em; }.hmi-title strong { display: block; margin-top: 9px; font-size: 22px; }
.hmi-machine { display: flex; align-items: center; justify-content: center; height: 245px; margin-top: 12px; background: radial-gradient(circle,rgba(54,214,255,.09),transparent 55%),linear-gradient(rgba(54,214,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(54,214,255,.04) 1px,transparent 1px); background-size: auto,30px 30px,30px 30px; border: 1px solid rgba(54,214,255,.1); }.machine-node { display: grid; width: 94px; height: 94px; place-items: center; color: var(--industrial-green); background: rgba(9,22,25,.88); border: 1px solid currentColor; box-shadow: inset 0 0 25px rgba(128,229,177,.06); font: 700 13px monospace; }.machine-node small { color: #839398; font-size: 9px; font-weight: 400; }.node-c { color: var(--industrial-amber); }.hmi-machine>i { width: 55px; height: 1px; background: linear-gradient(90deg,var(--industrial-green),rgba(128,229,177,.16)); }
.hmi-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 12px; }.hmi-stats span { padding: 14px; background: rgba(255,255,255,.02); border: 1px solid var(--industrial-line); }.hmi-stats small { display: block; color: #6e7e84; font: 9px monospace; }.hmi-stats strong { display: block; margin-top: 6px; font: 700 20px monospace; }.hmi-stats .is-warning strong { color: var(--industrial-amber); }
.industrial-coordinate { position: absolute; color: rgba(54,214,255,.52); font: 9px monospace; letter-spacing: .15em; }.coordinate-a { top: 3%; right: 7%; }.coordinate-b { right: 0; bottom: 10%; writing-mode: vertical-rl; }
.industrial-scroll { position: absolute; z-index: 2; bottom: 30px; left: clamp(40px,6vw,100px); color: #607278; font-size: 9px; letter-spacing: .2em; text-decoration: none; }.industrial-scroll span { color: var(--industrial-blue); font-size: 16px; }

.industrial-section { padding: clamp(100px,11vw,180px) 0; border-top: 1px solid var(--industrial-line); }
.industrial-image-module { width: min(1440px,100%); margin-top: 20px; padding: 0; overflow: hidden; background: #000; border-top: 0; line-height: 0; }
.industrial-image-module > :not(img):not(video) { display: none; }
.industrial-image-module > img,
.industrial-image-module > video { display: block; width: 100%; height: auto; max-width: none; }
.industrial-section-head { display: grid; grid-template-columns: minmax(250px,.55fr) 1fr; gap: 40px; align-items: end; margin-bottom: clamp(55px,7vw,100px); }
.industrial-section-head>p { grid-column: 1/-1; margin-bottom: -4px; }
.industrial-section-head h2 { margin: 0; font-size: clamp(43px,5.2vw,78px); line-height: 1.08; letter-spacing: -.05em; }
.industrial-section-head>span { max-width: 530px; color: #7f9096; font-size: 16px; line-height: 1.8; }
.industrial-overview-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(55px,8vw,120px); }.industrial-large-copy { margin: 0; color: #b1bec2; font-size: clamp(19px,1.8vw,27px); line-height: 1.75; }.industrial-overview-copy blockquote { margin: 55px 0 0; padding: 20px 0 20px 24px; color: var(--industrial-blue); border-left: 2px solid currentColor; font-size: 14px; line-height: 1.8; }
.industrial-goals { display: grid; grid-template-columns: repeat(3,1fr); }.industrial-goals article { min-height: 280px; padding: 28px; background: linear-gradient(145deg,rgba(54,214,255,.04),transparent); border: 1px solid var(--industrial-line); }.industrial-goals article+article { border-left: 0; }.industrial-goals b { color: var(--industrial-blue); font: 11px monospace; }.industrial-goals h3 { margin: 80px 0 12px; font-size: 26px; }.industrial-goals p { margin: 0; color: #78898f; font-size: 14px; line-height: 1.8; }
.industrial-context-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(40px,7vw,100px); align-items: stretch; }.industrial-photo-placeholder,.industrial-screen-placeholder,.industrial-small-screens>div { position: relative; display: grid; min-height: 540px; place-items: center; color: #82949a; background: linear-gradient(135deg,#192226,#0b0f12); border: 1px dashed rgba(54,214,255,.3); }.industrial-photo-placeholder::before { position: absolute; inset: 0; content: ""; background: linear-gradient(145deg,transparent 49.8%,rgba(54,214,255,.1) 50%,transparent 50.2%),linear-gradient(35deg,transparent 49.8%,rgba(54,214,255,.08) 50%,transparent 50.2%); }.industrial-photo-placeholder span,.industrial-photo-placeholder b { position: relative; z-index: 1; }.industrial-photo-placeholder b { position: absolute; right: 20px; bottom: 18px; color: #4e6269; font: 9px monospace; letter-spacing: .12em; }
.industrial-pain-list article { padding: 4px 0 30px; border-bottom: 1px solid var(--industrial-line); }.industrial-pain-list article+article { padding-top: 30px; }.industrial-pain-list span { color: var(--industrial-amber); font: 10px monospace; letter-spacing: .12em; }.industrial-pain-list h3 { margin: 10px 0; font-size: 24px; }.industrial-pain-list p { margin: 0; color: #7e8f95; line-height: 1.75; }
.industrial-flow { display: grid; grid-template-columns: 1fr 54px 1fr 54px 1fr 54px 1fr; align-items: center; }.industrial-flow article { min-height: 230px; padding: 28px; background: #0d1316; border: 1px solid var(--industrial-line); }.industrial-flow small { color: var(--industrial-blue); font: 9px monospace; }.industrial-flow b { display: block; margin: 55px 0 10px; font-size: 28px; }.industrial-flow p { margin: 0; color: #77898f; font-size: 13px; }.industrial-flow>i { position: relative; height: 1px; background: rgba(54,214,255,.36); }.industrial-flow>i::after { position: absolute; top: -3px; right: 0; width: 6px; height: 6px; content: ""; border-top: 1px solid var(--industrial-blue); border-right: 1px solid var(--industrial-blue); transform: rotate(45deg); }
.industrial-architecture { background: radial-gradient(circle at 50% 60%,rgba(54,214,255,.05),transparent 45%); }.industrial-architecture-map { display: grid; gap: 0; max-width: 1120px; margin: auto; }.arch-level { display: grid; grid-template-columns: 1.35fr repeat(4,1fr); gap: 10px; padding: 18px; background: rgba(12,19,22,.88); border: 1px solid var(--industrial-line); }.arch-level strong,.arch-level span { display: grid; min-height: 64px; place-items: center; padding: 8px; text-align: center; }.arch-level strong { justify-content: start; color: var(--industrial-blue); font-size: 12px; letter-spacing: .08em; }.arch-level span { color: #9aacb2; background: rgba(255,255,255,.025); border: 1px solid rgba(255,255,255,.05); font-size: 13px; }.arch-connector { width: 1px; height: 42px; margin: auto; background: linear-gradient(var(--industrial-blue),rgba(54,214,255,.12)); }
.industrial-screens { width: 100%; padding-left: max(40px,calc((100% - 1440px)/2)); padding-right: max(40px,calc((100% - 1440px)/2)); background: #0a0e10; }.industrial-screens .industrial-section-head { width: 100%; }.industrial-screen-feature { display: grid; grid-template-columns: .48fr 1.52fr; gap: clamp(45px,7vw,110px); align-items: center; margin-bottom: clamp(100px,12vw,180px); }.industrial-screen-feature.is-reverse { grid-template-columns: 1.52fr .48fr; }.industrial-screen-feature.is-reverse .screen-feature-copy { order: 2; }.screen-feature-copy>b { color: transparent; font-size: 80px; line-height: 1; -webkit-text-stroke: 1px rgba(54,214,255,.3); }.screen-feature-copy small { display: block; margin: 14px 0 12px; color: var(--industrial-blue); font: 9px monospace; letter-spacing: .15em; }.screen-feature-copy h3 { margin: 0 0 20px; font-size: clamp(32px,3vw,48px); }.screen-feature-copy p { color: #819197; line-height: 1.8; }.screen-feature-copy ul { display: flex; flex-wrap: wrap; gap: 7px; margin: 28px 0 0; padding: 0; list-style: none; }.screen-feature-copy li { padding: 7px 10px; color: #93a5aa; border: 1px solid var(--industrial-line); font-size: 11px; }
.industrial-screens.industrial-image-module { width: min(1440px,100%); padding: 0; background: #000; }
.industrial-screen-placeholder { min-height: 600px; overflow: hidden; box-shadow: 0 45px 100px rgba(0,0,0,.35); }.industrial-screen-placeholder>span,.industrial-screen-placeholder>b { position: relative; z-index: 2; }.industrial-screen-placeholder>b { position: absolute; right: 22px; bottom: 20px; color: #51646b; font: 9px monospace; }.screen-light { color: #607078; background: #e9eef0; }.screen-light>b { color: #9aa7ac; }.placeholder-grid { position: absolute; inset: 30px; border: 1px solid rgba(54,214,255,.18); background: linear-gradient(rgba(54,214,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(54,214,255,.05) 1px,transparent 1px); background-size: 32px 32px; }.screen-light .placeholder-grid { border-color: rgba(12,40,50,.12); background: linear-gradient(rgba(12,40,50,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(12,40,50,.035) 1px,transparent 1px); background-size: 32px 32px; }
.industrial-small-screens { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }.industrial-small-screens>div { min-height: 300px; }.industrial-small-screens span { font-size: 16px; }.industrial-small-screens b { position: absolute; bottom: 18px; color: #52656b; font: 9px monospace; }
.industrial-rule-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }.industrial-rule-grid article { padding: 26px; background: #0c1215; border: 1px solid var(--industrial-line); }.industrial-rule-grid small { color: var(--industrial-blue); font: 9px monospace; }.industrial-rule-grid h3 { margin: 16px 0 8px; font-size: 23px; }.industrial-rule-grid p { margin: 0; color: #788a90; font-size: 14px; line-height: 1.75; }.rule-demo { display: grid; height: 240px; place-items: center; margin-bottom: 25px; background: #090e11; border: 1px solid rgba(255,255,255,.05); }.rule-status { grid-template-columns: repeat(3,42px); gap: 20px; align-content: center; }.rule-status i { width: 42px; height: 42px; border: 1px solid var(--industrial-green); border-radius: 50%; box-shadow: inset 0 0 0 12px rgba(128,229,177,.08); }.rule-status i:nth-child(2) { border-radius: 2px; border-color: var(--industrial-amber); box-shadow: inset 0 0 0 12px rgba(255,186,82,.08); }.rule-status i:nth-child(3) { border-color: #ff6673; box-shadow: inset 0 0 0 12px rgba(255,102,115,.08); transform: rotate(45deg); }.rule-confirm { align-content: center; gap: 20px; }.rule-confirm span { color: #ff7681; font-weight: 800; }.rule-confirm button { padding: 12px 28px; color: #ff9aa2; background: rgba(255,102,115,.07); border: 1px solid #ff6673; font: inherit; font-size: 12px; }.rule-feedback { align-content: center; gap: 22px; }.rule-feedback span { width: 70%; height: 3px; background: linear-gradient(90deg,var(--industrial-blue) 64%,rgba(54,214,255,.12) 64%); }.rule-feedback b { color: #93a5aa; font: 11px monospace; }
.industrial-results { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--industrial-line); }.industrial-results article { min-height: 260px; padding: 35px; }.industrial-results article+article { border-left: 1px solid var(--industrial-line); }.industrial-results strong { display: block; color: var(--industrial-blue); font: 700 clamp(42px,5vw,72px) monospace; }.industrial-results span { display: block; margin-top: 45px; font-size: 18px; font-weight: 700; }.industrial-results small { color: #687a81; font-size: 11px; }.industrial-test-note { display: grid; grid-template-columns: 180px 1fr; gap: 50px; margin-top: 40px; padding: 28px 0; border-top: 1px solid var(--industrial-line); }.industrial-test-note span { color: var(--industrial-blue); font-size: 11px; letter-spacing: .12em; }.industrial-test-note p { max-width: 760px; margin: 0; color: #899a9f; line-height: 1.8; }
.industrial-summary { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(50px,8vw,120px); padding: clamp(100px,13vw,200px) 0; border-top: 1px solid var(--industrial-line); }.industrial-summary>p { grid-column: 1/-1; }.industrial-summary h2 { margin: 0; font-size: clamp(50px,6.7vw,100px); line-height: 1.02; letter-spacing: -.06em; }.industrial-summary>div { align-self: end; }.industrial-summary>div p { color: #899a9f; font-size: 17px; line-height: 1.9; }.industrial-summary a { display: inline-flex; gap: 14px; margin-top: 28px; color: var(--industrial-blue); font-weight: 800; text-decoration: none; }.industrial-summary a span { font-size: 20px; }.industrial-footer { background: #000; }
.industrial-summary.industrial-image-module { display: block; width: min(1440px,100%); margin-top: 20px; padding: 0; border-top: 0; }

@media (max-width: 1100px) {
  .industrial-hero { grid-template-columns: 1fr; padding-top: calc(var(--header-height) + 140px); }.industrial-hero-stage { min-height: 590px; }.hmi-shell { right: 0; width: 94%; }.industrial-overview-grid,.industrial-context-grid { grid-template-columns: 1fr; }.industrial-flow { grid-template-columns: 1fr; }.industrial-flow>i { width: 1px; height: 38px; margin-left: 34px; }.industrial-flow>i::after { top: auto; right: -3px; bottom: 0; transform: rotate(135deg); }.industrial-screen-feature,.industrial-screen-feature.is-reverse { grid-template-columns: 1fr; }.industrial-screen-feature.is-reverse .screen-feature-copy { order: 0; }.industrial-summary { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .industrial-body .site-header .nav { display: none; }.industrial-breadcrumb .case-breadcrumb { display: none; }.industrial-breadcrumb { left: 18px; }.industrial-section,.industrial-summary { width: calc(100% - 40px); }.industrial-hero { padding: calc(var(--header-height) + 120px) 20px 80px; }.industrial-hero h1 { font-size: clamp(55px,18vw,82px); }.industrial-meta { grid-template-columns: 1fr; gap: 18px; }.industrial-hero-stage { min-height: 350px; }.hmi-shell { top: 8%; right: -18%; width: 125%; }.hmi-topbar { height: 38px; padding: 0 10px; gap: 10px; font-size: 6px; }.hmi-layout { grid-template-columns: 40px 1fr; height: calc(100% - 38px); }.hmi-layout aside { padding: 8px 5px; }.hmi-layout aside b { height: 27px; font-size: 6px; }.hmi-main { padding: 12px; }.hmi-title strong { font-size: 13px; }.hmi-machine { height: 130px; }.machine-node { width: 52px; height: 52px; font-size: 7px; }.hmi-machine>i { width: 25px; }.hmi-stats span { padding: 7px; }.hmi-stats strong { font-size: 11px; }.industrial-scroll { left: 20px; }.industrial-section { padding: 85px 0; }.industrial-section-head { grid-template-columns: 1fr; gap: 20px; margin-bottom: 55px; }.industrial-section-head>p { grid-column: 1; }.industrial-section-head h2 { font-size: 42px; }.industrial-goals,.industrial-rule-grid,.industrial-results,.industrial-small-screens { grid-template-columns: 1fr; }.industrial-goals article+article { border-top: 0; border-left: 1px solid var(--industrial-line); }.industrial-goals article { min-height: 220px; }.industrial-goals h3 { margin-top: 45px; }.industrial-photo-placeholder { min-height: 360px; }.arch-level { grid-template-columns: 1fr 1fr; }.arch-level strong { grid-column: 1/-1; }.industrial-screens { padding-left: 20px; padding-right: 20px; }.industrial-screen-placeholder { min-height: 360px; }.industrial-small-screens>div { min-height: 230px; }.industrial-results article+article { border-top: 1px solid var(--industrial-line); border-left: 0; }.industrial-test-note { grid-template-columns: 1fr; gap: 12px; }.industrial-summary h2 { font-size: 50px; }
}

@media (prefers-reduced-motion: reduce) { .industrial-progress span { transition: none; } }

@media (max-width: 1100px) {
  .industrial-hero-image { padding: calc(var(--header-height) + 100px) 0 0; }
}

@media (max-width: 760px) {
  .industrial-hero-image { padding: calc(var(--header-height) + 100px) 0 0; }
  .industrial-hero-image .industrial-scroll { display: none; }
  .industrial-image-module { width: 100%; margin-top: 20px; padding: 0; }
}

/* Launch portal */
.launch-body {
  width: 100%;
  min-height: 100vh;
  overflow: hidden;
  background: #030506;
}

.launch-page {
  min-height: 100vh;
  color: #fff;
  background: #000;
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
}

.launch-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100vh;
  min-height: 640px;
  padding: clamp(18px, 3vw, 34px);
  overflow: hidden;
  isolation: isolate;
  background: #000;
}

.launch-vignette,
.launch-galaxy {
  position: absolute;
  inset: 0;
}

.launch-galaxy {
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 1;
  filter: saturate(1.12) contrast(1.05);
}

.launch-vignette {
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.04) 42%, rgba(0, 0, 0, 0.72)),
    linear-gradient(90deg, rgba(0, 0, 0, 0.5), transparent 28%, transparent 70%, rgba(0, 0, 0, 0.4));
}

.liquid-glass {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.01);
  background-blend-mode: luminosity;
  border: 0;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.liquid-glass::before {
  position: absolute;
  inset: 0;
  padding: 1.4px;
  content: "";
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,0.45) 0%, rgba(255,255,255,0.15) 20%, rgba(255,255,255,0) 40%, rgba(255,255,255,0) 60%, rgba(255,255,255,0.15) 80%, rgba(255,255,255,0.45) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.launch-nav {
  position: relative;
  z-index: 5;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.launch-nav-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 52px;
  padding: 6px;
  border-radius: 999px;
}

.launch-nav-link,
.launch-start-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  color: rgba(255, 255, 255, 0.82);
  font: 500 13px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-decoration: none;
  white-space: nowrap;
  background: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: color 220ms ease, background 220ms ease;
}

.launch-nav-link:hover,
.launch-nav-link:focus-visible,
.launch-nav-link.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.launch-start-button {
  color: #111827;
  background: #fff;
}

.launch-menu-button {
  display: none;
  justify-self: end;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  cursor: pointer;
}

.launch-menu-button span {
  position: absolute;
  left: 14px;
  right: 14px;
  height: 1.5px;
  background: #fff;
  border-radius: 999px;
  transition: transform 300ms ease, top 300ms ease;
}

.launch-menu-button span:first-child { top: 18px; }
.launch-menu-button span:last-child { top: 28px; }
.launch-menu-button.is-open span:first-child { top: 23px; transform: rotate(45deg); }
.launch-menu-button.is-open span:last-child { top: 23px; transform: rotate(-45deg); }

.launch-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-content: center;
  gap: 24px;
  padding: 28px;
  visibility: hidden;
  background: rgba(0, 0, 0, 0.62);
  opacity: 0;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: opacity 500ms cubic-bezier(0.4, 0, 0.2, 1), visibility 500ms;
}

.launch-mobile-menu.is-open {
  visibility: visible;
  opacity: 1;
}

.launch-mobile-menu button,
.launch-mobile-menu a {
  color: #fff;
  font: 400 clamp(28px, 9vw, 44px)/1.05 "Instrument Serif", Georgia, "Times New Roman", serif;
  text-align: center;
  text-decoration: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms cubic-bezier(0.4, 0, 0.2, 1), transform 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.launch-mobile-menu.is-open button,
.launch-mobile-menu.is-open a {
  opacity: 1;
  transform: translateY(0);
}

.launch-mobile-menu.is-open button:nth-child(1) { transition-delay: 100ms; }
.launch-mobile-menu.is-open button:nth-child(2) { transition-delay: 150ms; }
.launch-mobile-menu.is-open button:nth-child(3) { transition-delay: 200ms; }
.launch-mobile-menu.is-open button:nth-child(4) { transition-delay: 250ms; }
.launch-mobile-menu.is-open a { transition-delay: 300ms; }

.launch-content {
  position: relative;
  z-index: 3;
  display: grid;
  justify-items: center;
  align-content: center;
  flex: 1;
  width: min(920px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 5vh, 70px) 0;
  color: #fff;
  text-align: center;
  transition: color 700ms ease;
}

.launch-badge {
  margin: 0 0 22px;
  padding: 9px 18px;
  color: rgba(255, 255, 255, 0.86);
  font: 500 13px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  border-radius: 999px;
}

.launch-content h1 {
  max-width: 920px;
  margin: 0;
  color: currentColor;
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: clamp(48px, 8vw, 112px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: 0;
  text-shadow: 0 26px 80px rgba(0, 0, 0, 0.48);
}

.launch-copy {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font: 400 clamp(15px, 1.6vw, 18px)/1.8 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  transition: color 700ms ease;
}

.launch-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.launch-primary-action,
.launch-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  font: 700 14px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-decoration: none;
  border-radius: 999px;
}

.launch-primary-action {
  color: #102030;
  background: #fff;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.launch-primary-action[aria-disabled] {
  color: rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.16);
  box-shadow: none;
  cursor: default;
}

.launch-primary-action:hover,
.launch-primary-action:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 24px 58px rgba(0, 0, 0, 0.32);
}

.launch-primary-action[aria-disabled]:hover,
.launch-primary-action[aria-disabled]:focus-visible {
  transform: none;
  box-shadow: none;
}

.launch-status {
  color: rgba(255, 255, 255, 0.86);
}

.launch-switcher {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(680px, 100%);
  margin: 0 auto 26px;
}

.launch-switcher button {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 0 0 12px;
  color: rgba(255, 255, 255, 0.52);
  text-align: left;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  cursor: pointer;
  transition: color 240ms ease, border-color 240ms ease;
}

.launch-switcher button:hover,
.launch-switcher button:focus-visible,
.launch-switcher button.is-active {
  color: #fff;
  border-color: #fff;
}

.launch-switcher span {
  font: 600 11px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.launch-switcher strong {
  overflow: hidden;
  font: 600 14px/1.1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.launch-stats {
  position: relative;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.68);
  font: 500 13px/1.4 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.launch-stats i {
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.34);
}

@keyframes launch-bob {
  0%, 100% { transform: translateY(0) scale(1.03); }
  50% { transform: translateY(-6px) scale(1.03); }
}

@media (max-width: 900px) {
  .launch-hero {
    min-height: 620px;
    padding: 18px;
  }

  .launch-nav {
    justify-content: flex-end;
  }

  .launch-nav-pill {
    display: none;
  }

  .launch-menu-button {
    display: block;
  }

  .launch-content {
    align-content: center;
    padding-top: 54px;
  }

  .launch-content h1 {
    font-size: clamp(42px, 12vw, 74px);
  }

  .launch-copy {
    max-width: 520px;
  }

  .launch-switcher {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px 16px;
    margin-bottom: 20px;
  }

  .launch-stats i {
    display: none;
  }
}

@media (max-width: 560px) {
  .launch-hero {
    min-height: 100vh;
  }

  .launch-badge {
    max-width: 100%;
    font-size: 12px;
  }

  .launch-actions {
    width: min(320px, 100%);
  }

  .launch-primary-action,
  .launch-status {
    width: 100%;
  }

  .launch-switcher strong {
    font-size: 12px;
  }

  .launch-stats {
    gap: 8px 14px;
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .launch-galaxy,
  .launch-mobile-menu,
  .launch-mobile-menu button,
  .launch-mobile-menu a {
    animation: none !important;
    transition: none !important;
  }
}

/* Visual exploration window homepage */
.explore-body {
  color-scheme: light;
  min-height: 100vh;
  color: #6f7b63;
  background: #eee5da;
  font-family:
    Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui,
    -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.explore-body,
.explore-body * {
  letter-spacing: 0;
}

.explore-body a {
  text-decoration: none;
}

.explore-page {
  min-height: 100vh;
  overflow: hidden;
  background: #eee5da;
}

.explore-side-rail {
  position: fixed;
  left: clamp(10px, 1.1vw, 16px);
  top: 50%;
  z-index: 18;
  display: grid;
  gap: 22px;
  width: 24px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-50%);
  transition: opacity 220ms ease;
}

.explore-side-rail.is-visible {
  pointer-events: auto;
  opacity: 1;
}

.explore-side-rail::before {
  position: absolute;
  top: -34px;
  bottom: -34px;
  left: 11px;
  width: 1px;
  content: "";
  background: linear-gradient(180deg, transparent, rgba(79, 57, 38, 0.28), transparent);
}

.explore-side-rail a {
  position: relative;
  display: grid;
  grid-template-columns: 24px auto;
  align-items: center;
  gap: 10px;
  color: rgba(47, 48, 44, 0.54);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  transition: color 180ms ease, transform 180ms ease;
}

.explore-side-rail a::before {
  grid-column: 1;
  width: 7px;
  height: 7px;
  margin: 0 auto;
  content: "";
  background: #eee5da;
  border: 1px solid rgba(79, 57, 38, 0.48);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(238, 229, 218, 0.62);
}

.explore-side-rail span {
  display: none;
}

.explore-side-rail strong {
  position: absolute;
  left: 34px;
  font: 800 11px/1 Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.explore-side-rail:hover strong,
.explore-side-rail a:focus-visible strong {
  opacity: 1;
  transform: translateX(0);
}

.explore-side-rail a:hover,
.explore-side-rail a:focus-visible {
  color: #5d422c;
  transform: translateX(2px);
}

.explore-side-rail a.is-active {
  color: #4f3926;
}

.explore-side-rail a.is-active::before {
  width: 9px;
  height: 9px;
  background: #4f3926;
  border-color: #4f3926;
  box-shadow:
    0 0 0 5px rgba(238, 229, 218, 0.78),
    0 0 0 8px rgba(79, 57, 38, 0.12);
}

.explore-side-rail:hover a.is-active strong,
.explore-side-rail a.is-active:focus-visible strong {
  opacity: 1;
  transform: translateX(0);
}

.explore-back-top {
  position: fixed;
  right: clamp(20px, 3vw, 48px);
  bottom: clamp(22px, 5vh, 52px);
  z-index: 24;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: #4f3926;
  pointer-events: none;
  background: rgba(246, 239, 228, 0.72);
  border: 1px solid rgba(79, 57, 38, 0.24);
  border-radius: 50%;
  opacity: 0;
  box-shadow: 0 16px 38px rgba(79, 57, 38, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transform: translateY(10px);
  transition: opacity 220ms ease, transform 220ms ease, background 180ms ease;
}

.explore-back-top.is-visible {
  pointer-events: auto;
  opacity: 1;
  transform: translateY(0);
}

.explore-back-top span {
  display: block;
  width: 22px;
  height: 22px;
  background: currentColor;
  mask: url("assets/common/back-to-top.svg") center / contain no-repeat;
  -webkit-mask: url("assets/common/back-to-top.svg") center / contain no-repeat;
}

.explore-back-top:hover,
.explore-back-top:focus-visible {
  color: #f6efe4;
  background: #4f3926;
}

.explore-hero {
  position: relative;
  display: grid;
  min-height: 100vh;
  isolation: isolate;
  overflow: hidden;
  color: #2f302c;
  background: #f2eadf;
}

.explore-hero-media,
.explore-hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.explore-hero-media {
  z-index: 0;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.94) contrast(1.06) brightness(0.98);
}

.explore-hero-shade {
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(252, 247, 239, 0.12), rgba(252, 247, 239, 0.02) 50%, rgba(95, 76, 56, 0.3)),
    linear-gradient(90deg, rgba(255, 252, 246, 0.9) 0%, rgba(252, 247, 239, 0.62) 30%, rgba(92, 77, 60, 0.22) 62%, rgba(28, 25, 22, 0.48) 100%);
}

.explore-nav {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: minmax(150px, 1fr) auto minmax(140px, 1fr);
  align-items: center;
  gap: 28px;
  width: min(1660px, calc(100% - 64px));
  margin: 0 auto;
  padding: 26px 0;
}

.explore-logo {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  color: rgba(47, 48, 44, 0.86);
  transition: opacity 180ms ease, transform 180ms ease;
}

.explore-logo:hover,
.explore-logo:focus-visible {
  opacity: 0.82;
  transform: translateY(-1px);
}

.explore-logo img {
  display: block;
  width: clamp(220px, 22vw, 320px);
  height: auto;
  filter: drop-shadow(0 8px 14px rgba(79, 57, 38, 0.1));
}

.explore-nav nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 4vw, 64px);
}

.explore-nav nav a,
.explore-call {
  color: rgba(47, 48, 44, 0.78);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.explore-nav nav a {
  transition: color 180ms ease;
}

.explore-nav nav a:hover,
.explore-nav nav a:focus-visible {
  color: #171916;
}

.explore-call {
  justify-self: end;
  min-width: 170px;
  padding: 14px 24px;
  text-align: center;
  border: 1px solid rgba(47, 48, 44, 0.34);
  border-radius: 999px;
  transition: background 180ms ease, color 180ms ease;
}

.explore-call:hover,
.explore-call:focus-visible,
.explore-primary:hover,
.explore-primary:focus-visible {
  color: #f6efe4;
  background: #2f302c;
}

.explore-hero-inner {
  position: relative;
  z-index: 3;
  align-self: center;
  width: min(1660px, calc(100% - 64px));
  margin: 0 auto;
  padding: 7vh 0 10vh;
}

.explore-kicker {
  max-width: 440px;
  margin: 0 0 8vh;
  color: rgba(47, 48, 44, 0.7);
  font-size: 13px;
  font-weight: 600;
}

.explore-kicker::after {
  display: inline-block;
  width: 52px;
  height: 1px;
  margin-left: 14px;
  vertical-align: middle;
  content: "";
  background: rgba(47, 48, 44, 0.42);
}

.explore-hero h1 {
  margin: 0;
  color: #2f302c;
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: clamp(64px, 8.4vw, 128px);
  font-weight: 400;
  line-height: 0.9;
  overflow-wrap: normal;
  word-break: normal;
}

.explore-hero-copy {
  max-width: 540px;
  margin: 4vh 0 0;
  color: rgba(47, 48, 44, 0.66);
  font-size: clamp(14px, 1.25vw, 17px);
  line-height: 1.9;
}

.explore-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 270px;
  min-height: 56px;
  margin-top: 34px;
  color: #2f302c;
  background: rgba(246, 239, 228, 0.82);
  border: 1px solid rgba(47, 48, 44, 0.2);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease;
}

.explore-primary:hover,
.explore-primary:focus-visible {
  transform: translateY(-2px);
}

.explore-hero-meta {
  position: relative;
  z-index: 3;
  align-self: end;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
  width: min(1660px, calc(100% - 64px));
  margin: 0 auto;
  padding: 0 0 26px;
  color: rgba(47, 48, 44, 0.64);
  font-size: 13px;
  font-weight: 600;
}

.explore-hero-meta i {
  width: 42px;
  height: 1px;
  background: rgba(47, 48, 44, 0.32);
}

.explore-section {
  width: min(1480px, calc(100% - 96px));
  margin: 0 auto;
  padding: clamp(92px, 10vw, 160px) 0;
}

.explore-section-heading {
  display: grid;
  gap: 8px;
  margin-bottom: clamp(36px, 6vw, 72px);
}

.explore-section-heading p,
.explore-label {
  margin: 0;
  color: #9b8d78;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.explore-section-heading h2,
.explore-about-copy h2,
.explore-archive-copy h3 {
  margin: 0;
  color: #788567;
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.03;
}

.explore-section-heading h2 {
  font-size: clamp(50px, 7vw, 96px);
}

.explore-service-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(44px, 9vw, 132px);
  align-items: start;
}

.explore-service-list {
  display: grid;
  align-content: start;
  gap: 12px;
}

.explore-service-list a {
  width: min(380px, 100%);
  padding-bottom: 10px;
  color: #b09173;
  border-bottom: 1px solid rgba(176, 145, 115, 0.26);
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1;
}

.explore-feature {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.explore-vertical {
  margin: 0;
  color: #788567;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1;
}

.explore-feature figure,
.explore-large-card,
.explore-strip-gallery figure {
  margin: 0;
}

.explore-feature img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.explore-feature figcaption,
.explore-archive-copy p,
.explore-about-copy p {
  color: #a08f7a;
  font-size: 14px;
  line-height: 1.9;
}

.explore-feature figcaption {
  max-width: 720px;
  margin-top: 16px;
}

.explore-slider-line {
  grid-column: 2;
  position: relative;
  height: 26px;
  margin-top: 12px;
  border-bottom: 1px solid rgba(120, 133, 103, 0.36);
}

.explore-slider-line span {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 28%;
  height: 2px;
  background: #788567;
}

.explore-about {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: clamp(56px, 8vw, 120px);
  align-items: center;
}

.explore-about-copy {
  display: grid;
  gap: 22px;
  max-width: 620px;
}

.explore-about-copy h2 {
  font-size: clamp(46px, 6vw, 78px);
}

.explore-about-copy p {
  margin: 0;
}

.explore-orbit {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 620px;
  color: #788567;
}

.explore-orbit::before {
  position: absolute;
  width: min(500px, 76%);
  aspect-ratio: 1;
  content: "";
  border: 1px solid rgba(120, 133, 103, 0.46);
  border-radius: 50%;
}

.explore-orbit img {
  width: min(260px, 42vw);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.8) contrast(0.94);
}

.explore-orbit strong {
  position: absolute;
  color: rgba(120, 133, 103, 0.9);
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 5vw, 66px);
  font-weight: 400;
  line-height: 0.96;
  text-align: center;
}

.orbit-note {
  position: absolute;
  color: #788567;
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: clamp(20px, 2vw, 31px);
  line-height: 1.02;
  text-transform: uppercase;
}

.orbit-note-top { top: 8%; left: 48%; }
.orbit-note-left { left: 4%; top: 47%; text-align: right; }
.orbit-note-right { right: 0; top: 46%; }
.orbit-note-bottom { bottom: 11%; left: 33%; color: #fbf8f0; }

.explore-archive {
  padding-top: 60px;
}

.explore-archive-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  grid-template-areas:
    "large copy"
    "large strips";
  gap: 44px 56px;
  align-items: start;
}

.explore-large-card {
  grid-area: large;
}

.explore-large-card img {
  width: 100%;
  aspect-ratio: 0.82;
  object-fit: cover;
}

.explore-large-card figcaption {
  display: grid;
  gap: 4px;
  margin-top: 18px;
}

.explore-large-card span {
  color: #9b8d78;
  font-size: 12px;
  font-weight: 800;
}

.explore-large-card strong {
  color: #788567;
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: clamp(30px, 3.4vw, 54px);
  font-weight: 400;
}

.explore-archive-copy {
  grid-area: copy;
  display: grid;
  gap: 16px;
  padding-top: 18px;
}

.explore-archive-copy h3 {
  font-size: clamp(42px, 5vw, 72px);
}

.explore-archive-copy p {
  max-width: 640px;
  margin: 0;
}

.explore-strip-gallery {
  grid-area: strips;
  display: grid;
  grid-template-columns: repeat(4, minmax(74px, 1fr));
  gap: clamp(16px, 3vw, 42px);
  align-items: end;
  min-height: 420px;
}

.explore-strip-gallery figure {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 10px;
}

.explore-strip-gallery figure:nth-child(2),
.explore-strip-gallery figure:nth-child(4) {
  transform: translateY(44px);
}

.explore-strip-gallery img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  filter: saturate(0.86) contrast(0.96);
}

.explore-strip-gallery figcaption {
  color: #b09173;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-size: clamp(28px, 3.2vw, 48px);
  line-height: 1;
  text-transform: uppercase;
}

@media (max-width: 1040px) {
  .explore-side-rail {
    display: none;
  }

  .explore-nav {
    grid-template-columns: 1fr auto;
  }

  .explore-nav nav {
    display: none;
  }

  .explore-service-layout,
  .explore-about,
  .explore-archive-layout {
    grid-template-columns: 1fr;
  }

  .explore-archive-layout {
    grid-template-areas:
      "copy"
      "large"
      "strips";
  }

  .explore-orbit {
    min-height: 540px;
  }
}

@media (max-width: 720px) {
  .explore-nav,
  .explore-hero-inner,
  .explore-hero-meta,
  .explore-section {
    width: min(100% - 36px, 1480px);
  }

  .explore-nav {
    padding-top: 18px;
  }

  .explore-logo img {
    width: clamp(150px, 42vw, 198px);
  }

  .explore-call {
    min-width: 0;
    padding: 12px 16px;
    font-size: 11px;
  }

  .explore-hero {
    min-height: 760px;
  }

  .explore-kicker {
    margin-bottom: 9vh;
    font-size: 11px;
  }

  .explore-hero h1 {
    font-size: clamp(40px, 11vw, 44px);
    line-height: 0.9;
  }

  .explore-primary {
    width: 100%;
    min-width: 0;
  }

  .explore-hero-meta {
    gap: 9px;
    font-size: 11px;
  }

  .explore-hero-meta i {
    width: 22px;
  }

  .explore-feature {
    grid-template-columns: 1fr;
  }

  .explore-vertical,
  .explore-strip-gallery figcaption {
    writing-mode: horizontal-tb;
    transform: none;
  }

  .explore-slider-line {
    grid-column: auto;
  }

  .explore-orbit {
    min-height: 460px;
    overflow: hidden;
  }

  .explore-orbit img {
    width: min(190px, 52vw);
  }

  .explore-orbit strong {
    font-size: clamp(28px, 9vw, 40px);
  }

  .orbit-note {
    font-size: clamp(17px, 6vw, 24px);
  }

  .orbit-note-top { top: 5%; left: 43%; }
  .orbit-note-left,
  .orbit-note-right { display: none; }
  .orbit-note-bottom { bottom: 5%; left: 31%; }

  .explore-strip-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-height: 0;
  }

  .explore-strip-gallery figure:nth-child(2),
  .explore-strip-gallery figure:nth-child(4) {
    transform: none;
  }

  .explore-strip-gallery img {
    height: auto;
    aspect-ratio: 0.72;
  }

}

.challenge-section.challenge-image-section {
  min-height: 0;
  background: #02070c;
  line-height: 0;
}

.challenge-section.challenge-image-section img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}

.design-system-section.design-system-image-section {
  min-height: 0;
  padding: 0;
  background: #02070c;
  line-height: 0;
}

.design-system-section.design-system-image-section img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}

.background-case-section.background-image-section {
  display: block;
  min-height: 0;
  padding: 0;
  background: #02070c;
  line-height: 0;
}

.background-case-section.background-image-section img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}