:root {
  --ink: #071c1a;
  --ink-soft: #0c2a26;
  --ink-2: #123b35;
  --paper: #f5f0e5;
  --paper-deep: #e8dfcf;
  --white: #fffdf8;
  --tea: #d6a052;
  --tea-soft: #f0cf8b;
  --coral: #df694d;
  --mint: #6ee1c6;
  --mint-soft: #b9f5e6;
  --line-dark: rgba(7, 28, 26, 0.16);
  --line-light: rgba(255, 255, 255, 0.14);
  --muted: #66736f;
  --shadow: 0 28px 90px rgba(7, 28, 26, 0.12);
  --display: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --sans: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --mono: "SFMono-Regular", "Cascadia Mono", "Roboto Mono", monospace;
  --radius: 24px;
  --shell: min(1240px, calc(100vw - 56px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--tea); color: var(--ink); }
:focus-visible { outline: 2px solid var(--coral); outline-offset: 4px; }

.page-texture {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.55;
  background-image:
    linear-gradient(rgba(7, 28, 26, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 28, 26, 0.028) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,.65) 55%, transparent 100%);
}

.section-shell { width: var(--shell); margin: 0 auto; }
.section-marker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font: 700 11px/1 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.section-marker span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  color: var(--ink);
  letter-spacing: 0;
}
.section-marker.light { color: rgba(255,255,255,.56); }
.section-marker.light span { color: var(--white); border-color: var(--line-light); }
.accent { color: var(--coral); }
.accent-warm { color: var(--tea); }
.accent-mint { color: var(--mint); }

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition: background .3s ease, box-shadow .3s ease, transform .3s ease;
}
.site-header.scrolled {
  background: rgba(245, 240, 229, 0.88);
  box-shadow: 0 1px 0 rgba(7,28,26,.08);
  backdrop-filter: blur(18px);
}
.header-shell {
  width: var(--shell);
  height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand-mark {
  width: 42px;
  height: 42px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.brand-mark circle { fill: var(--coral); stroke: none; }
.brand-copy { display: flex; flex-direction: column; line-height: 1; }
.brand-copy strong { font-family: var(--display); font-size: 19px; letter-spacing: .08em; }
.brand-copy em { margin-top: 5px; font: 700 9px/1 var(--mono); letter-spacing: .2em; font-style: normal; opacity: .65; }
.desktop-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.desktop-nav a {
  position: relative;
  font-size: 14px;
  color: rgba(7,28,26,.72);
  transition: color .2s ease;
}
.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -8px;
  height: 1px;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .25s ease;
}
.desktop-nav a:hover, .desktop-nav a.active { color: var(--ink); }
.desktop-nav a:hover::after, .desktop-nav a.active::after { transform: scaleX(1); transform-origin: left; }
.header-cta {
  padding: 12px 18px;
  border-radius: 999px;
  color: var(--white);
  background: var(--ink);
  font-size: 13px;
  font-weight: 700;
  transition: transform .25s ease, background .25s ease;
}
.header-cta span { margin-left: 5px; color: var(--mint); }
.header-cta:hover { transform: translateY(-2px); background: var(--ink-2); }
.menu-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; padding: 12px 8px; }
.menu-toggle span { display: block; height: 1.5px; background: var(--ink); margin: 5px 0; transition: transform .25s ease, opacity .25s ease; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.25px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.25px) rotate(-45deg); }
.mobile-nav {
  display: none;
  width: min(100% - 32px, 620px);
  margin: 0 auto 16px;
  padding: 10px;
  border: 1px solid var(--line-dark);
  border-radius: 18px;
  background: rgba(255,253,248,.97);
  box-shadow: var(--shadow);
}
.mobile-nav a { display: block; padding: 12px 14px; border-radius: 12px; font-weight: 700; }
.mobile-nav a:hover { background: var(--paper-deep); }

/* Reveal */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* Hero */
.hero {
  min-height: 100svh;
  padding: 144px 0 72px;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  align-items: center;
  gap: 64px;
}
.eyebrow, .mini-label, .visual-label span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font: 700 11px/1.4 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow { color: var(--muted); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgba(110,225,198,.18); animation: pulse 2.2s infinite; }
.hero h1 {
  margin: 26px 0 24px;
  font-family: var(--display);
  font-size: clamp(52px, 6.1vw, 96px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.055em;
}
.hero-lead { max-width: 640px; margin: 0; color: #485550; font-size: 17px; line-height: 1.9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--coral); color: var(--white); box-shadow: 0 14px 32px rgba(223,105,77,.22); }
.button-primary:hover { background: #cc573d; box-shadow: 0 19px 40px rgba(223,105,77,.28); }
.button-primary span { font-size: 18px; }
.button-ghost { border-color: var(--line-dark); background: rgba(255,255,255,.35); }
.button-ghost:hover { background: var(--white); }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark span { color: var(--mint); }
.hero-principles { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 34px; color: var(--muted); font-size: 13px; }
.hero-principles span::before { content: "○"; margin-right: 7px; color: var(--tea); }

.hero-visual { position: relative; }
.hero-visual-frame {
  position: relative;
  min-height: 660px;
  border: 1px solid var(--line-dark);
  border-radius: 36px;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 16%, rgba(110,225,198,.22), transparent 27%),
    radial-gradient(circle at 18% 85%, rgba(214,160,82,.21), transparent 28%),
    rgba(255,253,248,.55);
  box-shadow: var(--shadow);
}
.hero-visual-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(7,28,26,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(7,28,26,.055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, #000, transparent 78%);
}
.visual-label { position: absolute; top: 26px; left: 28px; z-index: 2; display: flex; flex-direction: column; gap: 6px; }
.visual-label span { color: var(--coral); }
.visual-label strong { font-family: var(--display); font-size: 18px; }
.tea-network { position: absolute; inset: 8px; width: calc(100% - 16px); height: calc(100% - 16px); }
.orbit { fill: none; stroke: rgba(7,28,26,.12); stroke-width: 1; stroke-dasharray: 5 9; }
.orbit-b { stroke-dasharray: 2 10; }
.orbit-c { stroke: rgba(110,225,198,.45); stroke-width: 1.6; }
.axis-line { stroke: rgba(7,28,26,.08); stroke-width: 1; }
.network-link { fill: none; stroke: url(#mintGlow); stroke-width: 1.5; stroke-dasharray: 4 8; animation: dash 12s linear infinite; }
.network-link-2 { stroke: url(#teaGlow); animation-direction: reverse; }
.network-link-3 { stroke: rgba(7,28,26,.28); animation-duration: 18s; }
.node circle:first-child { fill: var(--coral); filter: url(#softGlow); }
.node .node-ring { fill: none; stroke: var(--coral); opacity: .3; animation: nodePulse 2.6s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.node text { fill: rgba(7,28,26,.62); font: 700 11px var(--mono); letter-spacing: .08em; }
.steam-paths path { fill: none; stroke: url(#teaGlow); stroke-width: 3; stroke-linecap: round; opacity: .62; animation: steam 5s ease-in-out infinite; transform-origin: center; }
.steam-paths path:nth-child(2) { animation-delay: .7s; }
.steam-paths path:nth-child(3) { animation-delay: 1.3s; }
.tea-tray { fill: rgba(255,253,248,.76); stroke: rgba(7,28,26,.18); stroke-width: 1.4; }
.tea-tray-inner { fill: none; stroke: rgba(214,160,82,.45); stroke-width: 1.2; stroke-dasharray: 5 7; }
.cup path:first-child { fill: rgba(255,253,248,.94); stroke: var(--ink); stroke-width: 1.8; }
.cup path:last-child { stroke: var(--tea); stroke-width: 3; stroke-linecap: round; }
.signal-points circle { fill: var(--tea); filter: url(#softGlow); animation: nodePulse 3s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.signal-points circle:nth-child(2) { animation-delay: .8s; }
.signal-points circle:nth-child(3) { animation-delay: 1.5s; }
.svg-kicker { fill: rgba(7,28,26,.48); font: 700 10px var(--mono); letter-spacing: .17em; }
.floating-card {
  position: absolute;
  z-index: 3;
  width: min(260px, 62%);
  padding: 15px 17px;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 16px;
  background: rgba(7,28,26,.9);
  color: var(--white);
  box-shadow: 0 18px 50px rgba(7,28,26,.2);
  backdrop-filter: blur(14px);
}
.floating-card span { display: block; color: rgba(255,255,255,.55); font: 700 10px var(--mono); letter-spacing: .13em; text-transform: uppercase; }
.floating-card strong { display: block; margin-top: 5px; font-size: 13px; line-height: 1.5; }
.card-industry { top: 105px; right: 22px; }
.card-cycle { right: 22px; bottom: 30px; }

.signal-strip { overflow: hidden; border-block: 1px solid var(--line-dark); background: var(--ink); color: var(--white); }
.signal-track { display: flex; align-items: center; width: max-content; min-height: 52px; animation: marquee 42s linear infinite; }
.signal-track span { padding: 0 20px; font: 700 11px var(--mono); letter-spacing: .13em; white-space: nowrap; opacity: .7; }
.signal-track i { width: 5px; height: 5px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px rgba(110,225,198,.1); }

/* Region panorama */
.region-visual { position: relative; overflow: hidden; padding: 132px 0; background: var(--ink); color: var(--white); }
.region-visual::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 14% 18%, rgba(110,225,198,.13), transparent 28%), radial-gradient(circle at 88% 76%, rgba(214,160,82,.14), transparent 28%); }
.region-visual .section-shell { position: relative; }
.region-head { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: end; }
.region-head h2 { margin: 28px 0 0; font-family: var(--display); font-size: clamp(46px, 5.6vw, 84px); line-height: 1.08; letter-spacing: -.05em; }
.region-head > p { max-width: 530px; margin: 0 0 8px auto; color: rgba(255,255,255,.58); font-size: 16px; line-height: 1.9; }
.region-panorama { margin-top: 58px; border: 1px solid rgba(255,255,255,.14); border-radius: 28px; overflow: hidden; background: #071c1a; box-shadow: 0 30px 90px rgba(0,0,0,.28); }
.region-panorama svg { width: 100%; height: auto; }
.region-mountain { fill: rgba(255,255,255,.026); stroke: rgba(255,255,255,.055); stroke-width: 1; }
.region-mountain.m-two { fill: rgba(110,225,198,.025); }
.region-sea { fill: url(#regionSea); }
.region-sun { fill: rgba(214,160,82,.2); stroke: rgba(240,200,121,.55); stroke-width: 1.3; filter: url(#regionGlow); animation: regionPulse 5s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
.region-waves path { fill: none; stroke: rgba(185,245,230,.32); stroke-width: 1.2; stroke-dasharray: 8 12; animation: dash 18s linear infinite; }
.region-waves path:nth-child(2) { animation-direction: reverse; animation-duration: 24s; }
.city-connection { fill: none; stroke: rgba(240,200,121,.55); stroke-width: 1.2; stroke-dasharray: 4 12; animation: dash 15s linear infinite; }
.city-nodes circle { fill: var(--tea); filter: url(#regionGlow); }
.city-nodes .city-node-ring { fill: none; stroke: var(--tea); opacity: .35; animation: nodePulse 3s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.city-illustration { --scene: var(--mint); }
.city-illustration.city-chaozhou { --scene: var(--tea); }
.city-illustration.city-jieyang { --scene: var(--coral); }
.city-illustration > text:first-child { fill: rgba(255,255,255,.42); font: 700 10px var(--mono); letter-spacing: .13em; }
.city-cn-label { fill: var(--white); font-family: var(--display); font-size: 34px; letter-spacing: .08em; }
.city-detail-line, .city-structure, .industry-crane { fill: none; stroke: rgba(255,255,255,.72); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.city-structure { stroke: rgba(255,255,255,.86); }
.industry-crane { stroke: rgba(255,255,255,.46); stroke-width: 1.4; }
.city-accent-line { fill: none; stroke: var(--scene); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.city-water-line { fill: none; stroke: var(--scene); stroke-width: 1.2; stroke-dasharray: 5 8; opacity: .7; }
.city-captions text { fill: rgba(255,255,255,.48); font: 700 10px var(--mono); letter-spacing: .1em; }
.region-notes { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 20px; border: 1px solid rgba(255,255,255,.13); border-radius: 20px; overflow: hidden; }
.region-notes article { min-height: 190px; padding: 25px; border-right: 1px solid rgba(255,255,255,.13); background: rgba(255,255,255,.025); }
.region-notes article:last-child { border-right: 0; }
.region-notes span { color: var(--mint); font: 700 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.region-notes article:nth-child(2) span { color: var(--tea); }
.region-notes article:nth-child(3) span { color: var(--coral); }
.region-notes h3 { margin: 38px 0 7px; font-family: var(--display); font-size: 27px; }
.region-notes p { margin: 0; color: rgba(255,255,255,.55); font-size: 13px; line-height: 1.75; }
.region-cinema { margin-top: 58px; border: 1px solid rgba(255,255,255,.14); border-radius: 28px; overflow: hidden; background: #061717; box-shadow: 0 30px 90px rgba(0,0,0,.3); }
.cinema-stage { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #0b2624; }`r`n.cinema-stage::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(circle at 70% 32%, rgba(255,218,145,.22), transparent 30%), linear-gradient(to bottom, transparent 38%, rgba(238,179,102,.12) 72%, rgba(6,22,22,.18) 100%); mix-blend-mode: screen; }
.cinema-stage::after { content: ""; position: absolute; z-index: 2; inset: auto 0 0; height: 28%; pointer-events: none; background: linear-gradient(to top, rgba(4,16,16,.56), transparent); }
.cinema-stage svg { position: relative; z-index: 0; width: 100%; height: 100%; filter: saturate(1.18) brightness(1.18) contrast(1.04); }
.photo-stage { display: grid; grid-template-columns: repeat(3, 1fr); min-height: 520px; aspect-ratio: auto; background: #071a19; }
.photo-stage::before { z-index: 3; background: linear-gradient(to bottom, rgba(3,17,17,.22), transparent 30%, rgba(3,17,17,.16) 72%, rgba(3,17,17,.62)); mix-blend-mode: normal; }
.photo-stage::after { z-index: 3; background: linear-gradient(to top, rgba(3,15,15,.82), transparent 45%); }
.cinema-photo { position: relative; z-index: 0; min-height: 520px; overflow: hidden; border-right: 1px solid rgba(255,255,255,.12); }
.cinema-photo:last-child { border-right: 0; }
.cinema-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .8s cubic-bezier(.2,.8,.2,1), filter .5s ease; filter: saturate(1.04) contrast(1.03); }
.cinema-photo::after { content: ""; position: absolute; inset: 0; z-index: 2; background: linear-gradient(to top, rgba(3,15,15,.7), transparent 52%); }
.cinema-photo:hover img { transform: scale(1.045); filter: saturate(1.14) contrast(1.04) brightness(1.04); }
.photo-overlay { position: absolute; z-index: 4; left: 24px; right: 24px; bottom: 24px; color: var(--white); text-shadow: 0 2px 14px rgba(0,0,0,.42); }
.photo-overlay span { display: block; margin-bottom: 6px; color: var(--mint); font: 700 10px var(--mono); letter-spacing: .13em; }
.photo-shantou .photo-overlay span { color: #8cf0d9; }
.photo-chaozhou .photo-overlay span { color: #f2cb83; }
.photo-jieyang .photo-overlay span { color: #ff9e86; }
.photo-overlay strong { font-family: var(--display); font-size: 24px; font-weight: 700; }
.cinema-route { fill: none; stroke: url(#goldLight); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 5 15; filter: url(#softGlow); animation: dash 15s linear infinite; }
.cinema-route-dots circle { animation: nodePulse 3s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.cinema-route-dots circle:nth-child(2) { animation-delay: .8s; }
.cinema-route-dots circle:nth-child(3) { animation-delay: 1.6s; }
.cinema-city-labels { display: grid; grid-template-columns: repeat(3, 1fr); background: #071c1a; border-top: 1px solid rgba(255,255,255,.12); }
.cinema-label { position: relative; min-height: 128px; padding: 22px 24px; border-right: 1px solid rgba(255,255,255,.12); }
.cinema-label:last-child { border-right: 0; }
.cinema-label::before { content: ""; position: absolute; left: 24px; top: 0; width: 52px; height: 3px; background: var(--label-accent); }
.label-shantou { --label-accent: var(--mint); }
.label-chaozhou { --label-accent: var(--tea); }
.label-jieyang { --label-accent: var(--coral); }
.cinema-label span { color: var(--label-accent); font: 700 9px var(--mono); letter-spacing: .12em; }
.cinema-label h3 { margin: 11px 0 3px; font-family: var(--display); font-size: 24px; }
.cinema-label p { margin: 0; color: rgba(255,255,255,.52); font-size: 12px; }
.city-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 58px; }
.city-panel { --panel-accent: var(--mint); position: relative; padding: 23px; border: 1px solid rgba(255,255,255,.13); border-radius: 25px; background: #f2eee4; color: var(--ink); box-shadow: 0 24px 60px rgba(0,0,0,.18); overflow: hidden; }
.city-panel::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: var(--panel-accent); }
.panel-shantou { --panel-accent: #55b9a6; }
.panel-chaozhou { --panel-accent: var(--tea); background: #f4ead7; }
.panel-jieyang { --panel-accent: var(--coral); background: #eee8e1; }
.city-panel-head { display: flex; justify-content: space-between; gap: 10px; color: rgba(7,28,26,.48); font: 700 9px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.city-panel-head em { color: var(--panel-accent); font-style: normal; }
.city-panel h3 { margin: 18px 0 13px; font-family: var(--display); font-size: 39px; line-height: 1; }
.city-panel-art { overflow: hidden; border-radius: 17px; background: #fff; box-shadow: inset 0 0 0 1px rgba(7,28,26,.08); }
.city-panel-art svg { display: block; width: 100%; height: auto; transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.city-panel:hover .city-panel-art svg { transform: scale(1.035); }
.city-panel-points { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.city-panel-points span { padding: 6px 9px; border: 1px solid rgba(7,28,26,.15); border-radius: 999px; background: rgba(255,255,255,.58); color: rgba(7,28,26,.72); font-size: 10px; }
.city-panel > p { margin: 17px 0 0; padding-top: 14px; border-top: 1px solid rgba(7,28,26,.12); color: #5d6965; font-size: 12px; line-height: 1.7; }

/* Manifesto */
.manifesto { padding: 130px 0 120px; }
.manifesto-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 76px; align-items: end; margin-top: 42px; }
.section-kicker { margin: 0 0 17px; color: var(--muted); font: 700 12px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.manifesto h2, .section-heading h2, .join h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(42px, 5vw, 76px);
  line-height: 1.12;
  letter-spacing: -.045em;
}
.manifesto-copy { max-width: 590px; padding-bottom: 8px; }
.manifesto-copy p { margin: 0 0 18px; color: #4f5c58; font-size: 16px; line-height: 1.95; }
.text-link { display: inline-flex; gap: 10px; margin-top: 8px; font-weight: 800; border-bottom: 1px solid currentColor; }
.text-link span { color: var(--coral); }
.principle-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 72px; border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.principle-card { min-height: 235px; padding: 26px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); transition: background .3s ease, transform .3s ease; }
.principle-card:hover { background: rgba(255,253,248,.72); transform: translateY(-4px); }
.principle-index { color: var(--coral); font: 700 11px var(--mono); }
.principle-card h3 { margin: 44px 0 10px; font-family: var(--display); font-size: 25px; }
.principle-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

/* Dark method */
.model-section, .path-section, .community-section { position: relative; overflow: hidden; background: var(--ink); color: var(--white); }
.model-section::before, .path-section::before, .community-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 18% 10%, rgba(110,225,198,.13), transparent 28%), radial-gradient(circle at 87% 72%, rgba(214,160,82,.12), transparent 26%);
}
.model-section .section-shell, .path-section .section-shell, .community-section .section-shell { position: relative; }
.model-section { padding: 132px 0; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: end; }
.section-heading > p { max-width: 470px; margin: 0 0 8px auto; color: var(--muted); line-height: 1.9; }
.section-heading.light > p { color: rgba(255,255,255,.58); }
.section-heading .section-marker { margin-bottom: 30px; }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 72px; border: 1px solid var(--line-light); background: var(--line-light); }
.capability-card { position: relative; min-height: 390px; padding: 28px; background: rgba(7,28,26,.92); transition: background .3s ease, transform .3s ease; }
.capability-card:hover { background: var(--ink-soft); transform: translateY(-5px); }
.capability-no { color: rgba(255,255,255,.38); font: 700 11px var(--mono); letter-spacing: .12em; }
.capability-icon { position: relative; width: 54px; height: 54px; margin: 58px 0 28px; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; }
.capability-icon i { position: absolute; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px rgba(110,225,198,.08); }
.icon-talent i:nth-child(1) { width: 9px; height: 9px; left: 10px; top: 22px; }
.icon-talent i:nth-child(2) { width: 9px; height: 9px; left: 23px; top: 12px; }
.icon-talent i:nth-child(3) { width: 9px; height: 9px; left: 35px; top: 25px; }
.icon-academy i:first-child { width: 18px; height: 18px; left: 17px; top: 17px; background: var(--tea); }
.icon-academy i:last-child { width: 7px; height: 7px; left: 23px; top: 23px; background: var(--mint); }
.icon-project i:nth-child(1) { width: 8px; height: 8px; left: 10px; top: 13px; }
.icon-project i:nth-child(2) { width: 8px; height: 8px; left: 33px; top: 19px; background: var(--tea); }
.icon-project i:nth-child(3) { width: 8px; height: 8px; left: 20px; top: 34px; }
.icon-enterprise i:first-child { width: 21px; height: 21px; left: 16px; top: 16px; background: none; border: 2px solid var(--tea); }
.icon-enterprise i:last-child { width: 27px; height: 2px; left: 13px; top: 25px; border-radius: 0; background: var(--mint); }
.capability-card h3 { margin: 0 0 12px; font-family: var(--display); font-size: 28px; }
.capability-card p { color: rgba(255,255,255,.58); font-size: 14px; line-height: 1.8; }
.capability-card ul { margin: 24px 0 0; padding: 0; list-style: none; color: rgba(255,255,255,.78); font-size: 13px; }
.capability-card li { padding: 7px 0; border-top: 1px solid rgba(255,255,255,.11); }
.tea-method { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; margin-top: 104px; padding-top: 72px; border-top: 1px solid var(--line-light); }
.tea-method-copy .mini-label { color: var(--tea); }
.tea-method-copy h3 { margin: 24px 0 0; font-family: var(--display); font-size: clamp(34px, 4vw, 56px); line-height: 1.2; }
.tea-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.tea-steps article { padding-left: 20px; border-left: 1px solid rgba(255,255,255,.2); }
.tea-steps span { color: var(--mint); font: 700 11px var(--mono); letter-spacing: .12em; }
.tea-steps h4 { margin: 14px 0 7px; font-family: var(--display); font-size: 24px; }
.tea-steps p { margin: 0; color: rgba(255,255,255,.56); font-size: 14px; }

/* Industries */
.industries { padding: 132px 0; }
.industry-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 66px; }
.industry-card { position: relative; min-height: 500px; padding: 26px; border: 1px solid var(--line-dark); border-radius: var(--radius); overflow: hidden; background: rgba(255,253,248,.48); transition: transform .3s ease, box-shadow .3s ease, background .3s ease; }
.industry-card::before { content: ""; position: absolute; inset: auto -18px -42px auto; width: 180px; height: 180px; border-radius: 50%; background: var(--card-glow, rgba(110,225,198,.22)); filter: blur(1px); transition: transform .45s ease; }
.industry-card:hover { transform: translateY(-7px); background: var(--white); box-shadow: var(--shadow); }
.industry-card:hover::before { transform: scale(1.35) translate(-8px,-8px); }
.industry-top { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 14px; color: var(--muted); font: 700 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.industry-top span { color: var(--coral); }
.industry-card h3 { position: relative; z-index: 1; max-width: 310px; margin: 54px 0 12px; font-family: var(--display); font-size: 28px; line-height: 1.3; }
.industry-card p { position: relative; z-index: 1; max-width: 340px; color: var(--muted); font-size: 14px; }
.industry-tags { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 7px; margin-top: 26px; }
.industry-tags span { padding: 6px 10px; border: 1px solid var(--line-dark); border-radius: 999px; background: rgba(255,255,255,.56); font-size: 11px; }
.industry-toys { --card-glow: rgba(223,105,77,.24); }
.industry-textile { --card-glow: rgba(110,225,198,.26); }
.industry-food { --card-glow: rgba(214,160,82,.28); }
.industry-ceramic { --card-glow: rgba(99,142,158,.23); }
.industry-commerce { --card-glow: rgba(160,115,190,.2); }
.industry-culture { --card-glow: rgba(241,177,142,.26); }
.industry-packaging { --card-glow: rgba(99,142,158,.22); }
.industry-agri { --card-glow: rgba(115,178,117,.22); }
.industry-petrochemical { --card-glow: rgba(223,105,77,.22); }
.industry-metal { --card-glow: rgba(99,142,158,.23); }
.industry-jade { --card-glow: rgba(160,115,190,.22); }
.industry-steel { --card-glow: rgba(214,160,82,.26); }
.industry-note { display: grid; grid-template-columns: 180px 1fr; gap: 32px; margin-top: 56px; padding: 30px 34px; border: 1px solid var(--line-dark); border-radius: 18px; background: rgba(255,253,248,.52); }
.industry-note span { font: 700 11px var(--mono); letter-spacing: .12em; color: var(--coral); text-transform: uppercase; }
.industry-note p { margin: 0; font-family: var(--display); font-size: clamp(20px, 2.2vw, 28px); line-height: 1.5; }
.city-radar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 58px; }
.city-card { position: relative; min-height: 450px; padding: 28px; border: 1px solid rgba(255,255,255,.1); border-radius: 26px; overflow: hidden; color: var(--white); background: linear-gradient(145deg, #0a2421, #0d3530); box-shadow: 0 20px 60px rgba(7,28,26,.12); }
.city-card::before { content: ""; position: absolute; width: 230px; height: 230px; right: -92px; top: -92px; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; box-shadow: 0 0 0 24px rgba(255,255,255,.025), 0 0 0 52px rgba(255,255,255,.018); }
.city-card::after { content: ""; position: absolute; width: 110px; height: 1px; left: 28px; top: 102px; background: var(--city-accent); box-shadow: 0 0 24px var(--city-accent); }
.city-shantou { --city-accent: var(--mint); }
.city-chaozhou { --city-accent: var(--tea); background: linear-gradient(150deg, #17251f, #26382c); }
.city-jieyang { --city-accent: var(--coral); background: linear-gradient(150deg, #231c27, #15332f); }
.city-card-top { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 12px; color: rgba(255,255,255,.46); font: 700 9px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.city-card-top em { color: var(--city-accent); font-style: normal; }
.city-card h3 { position: relative; z-index: 1; margin: 72px 0 12px; font-family: var(--display); font-size: 54px; line-height: 1; }
.city-summary { position: relative; z-index: 1; min-height: 104px; margin: 0; color: rgba(255,255,255,.6); font-size: 13px; line-height: 1.8; }
.city-tags { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 7px; margin-top: 22px; }
.city-tags span { padding: 6px 9px; border: 1px solid rgba(255,255,255,.15); border-radius: 999px; background: rgba(255,255,255,.04); color: rgba(255,255,255,.76); font-size: 10px; }
.city-ai { position: relative; z-index: 1; margin-top: 24px; padding-top: 17px; border-top: 1px solid rgba(255,255,255,.13); }
.city-ai > span { color: var(--city-accent); font: 700 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.city-ai p { margin: 7px 0 0; color: rgba(255,255,255,.7); font-size: 12px; line-height: 1.7; }
.industry-grid-head { display: flex; justify-content: space-between; gap: 28px; align-items: center; margin-top: 86px; padding-top: 34px; border-top: 1px solid var(--line-dark); }
.industry-grid-head > p { max-width: 520px; margin: 0; color: var(--muted); font-size: 13px; text-align: right; }
.industry-field-map { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 54px; border: 1px solid var(--line-dark); border-radius: 20px; background: rgba(255,253,248,.42); overflow: hidden; }
.industry-field-map article { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 22px; border-right: 1px solid var(--line-dark); }
.industry-field-map article:last-child { border-right: 0; }
.industry-field-map article > span { color: var(--coral); font: 700 10px var(--mono); }
.industry-field-map b { display: block; margin-bottom: 5px; font-size: 14px; }
.industry-field-map p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.industry-detail { position: relative; z-index: 1; display: grid; gap: 9px; margin-top: 22px; padding-top: 17px; border-top: 1px solid var(--line-dark); }
.industry-detail > div { display: grid; grid-template-columns: 68px 1fr; gap: 10px; }
.industry-detail b { color: var(--ink); font-size: 11px; }
.industry-detail span { color: var(--muted); font-size: 12px; line-height: 1.65; }
.industry-project-lab { margin-top: 84px; padding-top: 64px; border-top: 1px solid var(--line-dark); }
.project-lab-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: end; }
.project-lab-head h3 { margin: 24px 0 0; font-family: var(--display); font-size: clamp(34px, 4vw, 56px); line-height: 1.18; letter-spacing: -.04em; }
.project-lab-head > p { margin: 0 0 8px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.project-brief-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 38px; }
.project-brief { position: relative; padding: 25px; border: 1px solid var(--line-dark); border-radius: 20px; background: rgba(255,253,248,.62); transition: transform .3s ease, background .3s ease, box-shadow .3s ease; }
.project-brief:hover { transform: translateY(-5px); background: var(--white); box-shadow: var(--shadow); }
.project-brief > span { color: var(--coral); font: 700 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.project-brief h4 { margin: 18px 0 22px; font-family: var(--display); font-size: 25px; }
.project-brief > div { display: grid; grid-template-columns: 58px 1fr; gap: 9px; padding: 10px 0; border-top: 1px solid var(--line-dark); }
.project-brief b { color: var(--ink); font-size: 11px; }
.project-brief p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.project-brief .brief-outcome { margin-top: 8px; padding: 13px; border: 0; border-radius: 12px; background: rgba(110,225,198,.13); }
.industry-coop-flow { display: grid; grid-template-columns: .75fr 1.25fr; gap: 54px; align-items: center; margin-top: 62px; padding: 34px; border-radius: 22px; background: var(--ink); color: var(--white); }
.coop-intro > span { color: var(--tea); font: 700 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.coop-intro h3 { margin: 16px 0 0; font-family: var(--display); font-size: clamp(26px, 2.8vw, 38px); line-height: 1.3; }
.coop-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line-light); background: var(--line-light); }
.coop-steps article { padding: 20px; background: rgba(7,28,26,.94); }
.coop-steps span { color: var(--mint); font: 700 10px var(--mono); }
.coop-steps h4 { margin: 22px 0 7px; font-family: var(--display); font-size: 21px; }
.coop-steps p { margin: 0; color: rgba(255,255,255,.55); font-size: 12px; line-height: 1.7; }

/* Growth path */


.path-section { padding: 132px 0; }
.path-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 72px; background: var(--line-light); border: 1px solid var(--line-light); }
.path-step { position: relative; min-height: 420px; padding: 28px; background: rgba(7,28,26,.94); }
.path-step::after { content: ""; position: absolute; top: 80px; right: -17px; width: 34px; height: 1px; background: var(--tea); z-index: 2; }
.path-step:last-child::after { display: none; }
.path-level { color: rgba(255,255,255,.38); font: 700 10px var(--mono); letter-spacing: .14em; }
.path-cup { display: flex; align-items: end; gap: 8px; height: 96px; margin-top: 48px; }
.path-cup i { display: block; width: 29px; height: 28px; border: 1px solid rgba(255,255,255,.64); border-top: 0; border-radius: 3px 3px 14px 14px; position: relative; }
.path-cup i::before { content: ""; position: absolute; left: -1px; right: -1px; top: -7px; height: 6px; border: 1px solid var(--tea); border-radius: 50%; }
.path-cup i:nth-child(2) { width: 38px; height: 37px; }
.path-cup i:nth-child(3) { width: 29px; height: 28px; }
.path-step h3 { margin: 20px 0 4px; font-family: var(--display); font-size: 31px; }
.path-role { margin: 0; color: var(--mint); font-weight: 700; font-size: 13px; }
.path-step ul { margin: 26px 0 0; padding: 0; list-style: none; color: rgba(255,255,255,.6); font-size: 13px; }
.path-step li { padding: 9px 0; border-top: 1px solid rgba(255,255,255,.11); }
.team-model { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-top: 64px; padding: 38px 42px; border: 1px solid var(--line-light); border-radius: 22px; background: rgba(255,255,255,.035); }
.team-model .mini-label { color: var(--tea); }
.team-model h3 { margin: 17px 0 0; font-family: var(--display); font-size: clamp(26px, 3vw, 40px); line-height: 1.35; }
.team-roles { display: grid; gap: 12px; }
.team-roles span { padding: 14px 16px; border: 1px solid var(--line-light); border-radius: 12px; color: rgba(255,255,255,.62); font-size: 13px; }
.team-roles b { display: inline-block; min-width: 104px; color: var(--white); }

/* Delivery */
.delivery { padding: 132px 0; }
.delivery-layout { display: grid; grid-template-columns: 1fr .72fr; gap: 54px; margin-top: 66px; align-items: start; }
.delivery-timeline { border-top: 1px solid var(--line-dark); }
.delivery-timeline article { display: grid; grid-template-columns: 68px 1fr; gap: 22px; padding: 28px 0; border-bottom: 1px solid var(--line-dark); }
.delivery-timeline article > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--ink); color: var(--mint); font: 700 11px var(--mono); }
.delivery-timeline h3 { margin: 0 0 6px; font-family: var(--display); font-size: 27px; }
.delivery-timeline p { margin: 0; color: var(--muted); font-size: 14px; }
.enterprise-card { padding: 34px; border-radius: 24px; background: var(--ink); color: var(--white); box-shadow: var(--shadow); }
.enterprise-card .mini-label { color: var(--tea); }
.enterprise-card h3 { margin: 22px 0 30px; font-family: var(--display); font-size: clamp(30px, 3vw, 42px); line-height: 1.3; }
.enterprise-list { display: grid; gap: 0; margin-bottom: 28px; }
.enterprise-list > div { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 14px 0; border-top: 1px solid var(--line-light); }
.enterprise-list > div > span { color: var(--mint); font: 700 10px var(--mono); }
.enterprise-list p { margin: 0; color: rgba(255,255,255,.56); font-size: 13px; }
.enterprise-list b { display: block; margin-bottom: 2px; color: var(--white); font-size: 14px; }

/* Community */
.community-section { padding: 132px 0; }
.event-grid { display: grid; grid-template-columns: 1.35fr repeat(3, 1fr); gap: 12px; margin-top: 70px; }
.event-card { position: relative; min-height: 330px; padding: 26px; border: 1px solid var(--line-light); border-radius: 22px; overflow: hidden; background: rgba(255,255,255,.045); transition: transform .3s ease, background .3s ease; }
.event-card:hover { transform: translateY(-6px); background: rgba(255,255,255,.075); }
.event-main { background: linear-gradient(145deg, rgba(214,160,82,.24), rgba(255,255,255,.045)); }
.event-meta { display: flex; justify-content: space-between; gap: 10px; color: rgba(255,255,255,.5); font: 700 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.event-meta em { color: var(--mint); font-style: normal; }
.event-card h3 { margin: 82px 0 12px; font-family: var(--display); font-size: 30px; }
.event-card p { margin: 0; color: rgba(255,255,255,.58); font-size: 14px; }
.event-footer { position: absolute; left: 26px; right: 26px; bottom: 24px; display: flex; justify-content: space-between; padding-top: 14px; border-top: 1px solid var(--line-light); color: rgba(255,255,255,.62); font-size: 12px; }
.event-footer b { color: var(--tea); font-size: 18px; }
.network-line { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 60px; padding-top: 26px; border-top: 1px solid var(--line-light); color: rgba(255,255,255,.64); font-size: 12px; }
.network-line i { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, rgba(110,225,198,.55), transparent); }

/* Join */
.join { padding: 138px 0; }
.join-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: start; }
.join-copy .section-marker { margin-bottom: 30px; }
.join-copy > p { max-width: 540px; margin: 25px 0 0; color: var(--muted); font-size: 16px; }
.join-audiences { display: grid; gap: 0; margin-top: 46px; border-top: 1px solid var(--line-dark); }
.join-audiences article { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line-dark); }
.join-audiences article > span { color: var(--coral); font: 700 11px var(--mono); }
.join-audiences h3 { margin: 0 0 2px; font-size: 17px; }
.join-audiences p { margin: 0; color: var(--muted); font-size: 13px; }
.join-form { padding: 34px; border: 1px solid var(--line-dark); border-radius: 26px; background: rgba(255,253,248,.72); box-shadow: var(--shadow); }
.form-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid var(--line-dark); }
.form-header span { color: var(--coral); font: 700 10px var(--mono); letter-spacing: .13em; }
.form-header strong { font-family: var(--display); font-size: 25px; }
.join-form label { display: block; margin-bottom: 18px; }
.join-form label > span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 12px; font-weight: 700; }
.join-form input, .join-form select, .join-form textarea {
  width: 100%;
  border: 1px solid var(--line-dark);
  border-radius: 12px;
  background: rgba(255,255,255,.72);
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.join-form textarea { resize: vertical; min-height: 116px; }
.join-form input:focus, .join-form select:focus, .join-form textarea:focus { border-color: var(--coral); background: var(--white); box-shadow: 0 0 0 4px rgba(223,105,77,.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-submit { width: 100%; border: 0; margin-top: 4px; }
.form-note { margin: 12px 0 0; color: var(--muted); font-size: 11px; text-align: center; }
.form-status { min-height: 24px; margin-top: 10px; color: #25765f; font-size: 13px; font-weight: 700; text-align: center; }

/* Footer */
.site-footer { padding: 62px 0 24px; background: #051614; color: var(--white); }
.footer-shell { width: var(--shell); margin: 0 auto; display: grid; grid-template-columns: 1fr 1.25fr; gap: 70px; padding-bottom: 58px; }
.footer-brand .brand { color: var(--white); }
.footer-brand p { max-width: 350px; margin: 24px 0 0; color: rgba(255,255,255,.48); font-size: 14px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.footer-links > div { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.footer-links strong { margin-bottom: 6px; color: var(--tea); font: 700 10px var(--mono); letter-spacing: .13em; text-transform: uppercase; }
.footer-links a { color: rgba(255,255,255,.54); font-size: 13px; transition: color .2s ease; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { width: var(--shell); margin: 0 auto; padding-top: 20px; border-top: 1px solid var(--line-light); display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.36); font-size: 11px; }

@keyframes regionPulse { 0%,100% { opacity: .65; transform: scale(.97); } 50% { opacity: 1; transform: scale(1.03); } }`r`n@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .55; transform: scale(1.18); } }
@keyframes dash { to { stroke-dashoffset: -160; } }
@keyframes nodePulse { 0% { opacity: .55; transform: scale(.72); } 75%, 100% { opacity: 0; transform: scale(1.45); } }
@keyframes steam { 0%,100% { transform: translateY(0); opacity: .38; } 50% { transform: translateY(-8px); opacity: .72; } }
@keyframes marquee { to { transform: translateX(-50%); } }

@media (max-width: 1120px) {
  :root { --shell: min(100% - 40px, 1040px); }
  .hero { grid-template-columns: 1fr; gap: 52px; padding-top: 132px; }
  .hero-copy { max-width: 790px; }
  .hero-visual-frame { min-height: 620px; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .path-grid { grid-template-columns: repeat(2, 1fr); }
  .path-step:nth-child(2)::after { display: none; }
  .event-grid { grid-template-columns: repeat(2, 1fr); }
  .event-main { grid-row: span 2; }
}

@media (max-width: 860px) {
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { display: block; }
  .mobile-nav.open { display: block; }
  .manifesto-grid, .section-heading, .region-head, .tea-method, .delivery-layout, .join-layout, .footer-shell { grid-template-columns: 1fr; }
  .region-head { gap: 28px; }
  .region-head > p { margin-left: 0; }
  .manifesto-grid, .section-heading { gap: 28px; }
  .section-heading > p { margin-left: 0; }
  .principle-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-field-map { grid-template-columns: repeat(2, 1fr); }
  .industry-field-map article:nth-child(2) { border-right: 0; }
  .industry-field-map article:nth-child(-n+2) { border-bottom: 1px solid var(--line-dark); }
  .project-lab-head, .industry-coop-flow { grid-template-columns: 1fr; gap: 32px; }
  .city-radar, .city-gallery, .cinema-city-labels, .photo-stage { grid-template-columns: 1fr; }`r`n  .cinema-photo { min-height: 420px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }`r`n  .cinema-photo:last-child { border-bottom: 0; }
  .city-card { min-height: auto; }
  .industry-grid-head { align-items: flex-start; flex-direction: column; }
  .industry-grid-head > p { text-align: left; }
  .project-brief-grid { grid-template-columns: 1fr; }
  .tea-steps { grid-template-columns: 1fr; gap: 22px; }
  .delivery-layout { gap: 34px; }
  .join-layout { gap: 42px; }
  .footer-shell { gap: 44px; }
  .footer-links { max-width: 620px; }
}

@media (max-width: 620px) {
  :root { --shell: calc(100vw - 32px); --radius: 20px; }
  .header-shell { height: 70px; }
  .brand-mark { width: 37px; height: 37px; }
  .brand-copy strong { font-size: 17px; }
  .hero { min-height: auto; padding: 112px 0 58px; }
  .hero h1 { margin-top: 20px; font-size: clamp(43px, 13.2vw, 58px); letter-spacing: -.07em; }
  .hero-lead { font-size: 15px; line-height: 1.8; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .hero-principles { gap: 12px; }
  .hero-visual-frame { min-height: 500px; border-radius: 24px; }
  .visual-label { top: 18px; left: 18px; }
  .floating-card { width: 72%; padding: 12px 13px; }
  .card-industry { top: 78px; right: 14px; }
  .card-cycle { right: 14px; bottom: 18px; }
  .tea-network { inset: 30px 0 0; width: 100%; height: calc(100% - 30px); }
  .manifesto, .industries, .delivery, .join { padding: 96px 0; }
  .model-section, .path-section, .community-section, .region-visual { padding: 96px 0; }
  .region-panorama, .region-cinema { border-radius: 20px; }`r`n  .cinema-city-labels { background: #071c1a; }`r`n  .cinema-label { min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }`r`n  .cinema-photo { min-height: 330px; }`r`n  .photo-overlay { left: 19px; right: 19px; bottom: 19px; }`r`n  .cinema-label:last-child { border-bottom: 0; }
  .region-notes { grid-template-columns: 1fr; }
  .region-notes article { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); }
  .region-notes article:last-child { border-bottom: 0; }
  .manifesto h2, .section-heading h2, .join h2 { font-size: clamp(38px, 12vw, 56px); }
  .principle-grid, .industry-grid, .capability-grid, .path-grid, .event-grid, .form-row, .industry-field-map, .coop-steps { grid-template-columns: 1fr; }
  .industry-field-map article { border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .industry-field-map article:last-child { border-bottom: 0; }
  .principle-card { min-height: 190px; }
  .capability-card { min-height: 330px; }
  .capability-icon { margin-top: 40px; }
  .path-step { min-height: 350px; }
  .path-step::after { display: none; }
  .team-model { grid-template-columns: 1fr; gap: 28px; padding: 28px; }
  .team-roles b { min-width: 94px; }
  .industry-card { min-height: auto; }
  .industry-card h3 { margin-top: 48px; }
  .industry-note { grid-template-columns: 1fr; gap: 10px; padding: 24px; }
  .event-main { grid-row: auto; }
  .event-card h3 { margin-top: 60px; }
  .network-line { overflow: hidden; justify-content: flex-start; white-space: nowrap; }
  .network-line i { flex: 0 0 26px; }
  .join-form, .enterprise-card { padding: 24px; border-radius: 20px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}