:root {
  --ink: #14231d;
  --ink-soft: #35473f;
  --paper: #f2efe6;
  --paper-deep: #e6e0d2;
  --acid: #d8f061;
  --rust: #b85332;
  --line: rgba(20, 35, 29, 0.19);
  --mono: "DM Mono", ui-monospace, monospace;
  --sans: "Noto Sans SC", system-ui, sans-serif;
  --serif: "Noto Serif SC", serif;
  --page: min(1380px, calc(100vw - 64px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "kern" 1;
}
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
body.menu-open, body.storybook-open { overflow: hidden; overscroll-behavior: none; touch-action: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.mono { font-family: var(--mono); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 200; padding: 10px 14px; color: var(--paper); background: var(--ink); transform: translateY(-140%); }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 82px;
  padding: 0 max(32px, calc((100vw - 1380px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--paper);
  border-bottom: 1px solid rgba(242,239,230,.18);
  transition: background .3s ease, color .3s ease, height .3s ease, border-color .3s ease;
}
.site-header.scrolled { height: 66px; color: var(--ink); background: rgba(242,239,230,.92); border-color: var(--line); backdrop-filter: blur(16px); }
.brand { display: flex; align-items: center; gap: 16px; }
.brand-mark { font: 600 25px/1 var(--mono); letter-spacing: -1px; }
.brand-note { font: 400 9px/1.2 var(--mono); letter-spacing: .15em; opacity: .7; }
.site-nav { display: flex; align-items: center; gap: 31px; font-size: 13px; }
.site-nav a { position: relative; }
.site-nav a:not(.nav-contact)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 1px; background: currentColor; transition: right .25s ease; }
.site-nav a:hover::after, .site-nav a.active::after { right: 0; }
.nav-contact { padding: 11px 16px; color: var(--ink); background: var(--acid); border-radius: 100px; }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 790px;
  height: 100svh;
  max-height: 980px;
  overflow: hidden;
  color: var(--paper);
  background: var(--ink);
}
.hero-grid { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(242,239,230,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(242,239,230,.18) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to right, black, transparent 76%); }
.hero::after { content: ""; position: absolute; width: 540px; height: 540px; right: -80px; bottom: -190px; background: radial-gradient(circle, rgba(216,240,97,.28), transparent 68%); filter: blur(20px); }
.map-ring { position: absolute; border: 1px solid rgba(216,240,97,.36); border-radius: 46% 54% 62% 38% / 42% 38% 62% 58%; transform: rotate(-14deg); }
.ring-one { width: 620px; height: 460px; top: 140px; right: -90px; }
.ring-two { width: 470px; height: 330px; top: 205px; right: -6px; border-color: rgba(242,239,230,.16); transform: rotate(13deg); }
.hero-coordinates { position: absolute; top: 145px; right: 54px; color: var(--acid); font-size: 10px; letter-spacing: .12em; writing-mode: vertical-rl; }
.hero-content { position: relative; z-index: 2; width: var(--page); height: 100%; margin: auto; padding-top: clamp(160px, 20vh, 210px); display: flex; flex-direction: column; }
.eyebrow { margin: 0 0 34px; font: 400 11px/1.4 var(--mono); letter-spacing: .17em; }
.hero h1 { max-width: 1050px; margin: 0; font: 600 clamp(66px, 8.4vw, 126px)/.98 var(--serif); letter-spacing: -.055em; }
.accent-word { color: var(--acid); font-style: italic; }
.hero-bottom { margin-top: auto; margin-bottom: 100px; display: flex; justify-content: space-between; align-items: end; gap: 40px; }
.hero-intro { max-width: 620px; margin: 0; color: rgba(242,239,230,.79); font-size: clamp(17px, 1.4vw, 22px); line-height: 1.85; }
.hero-intro strong { color: var(--acid); font-family: var(--mono); }
.round-link { width: 112px; height: 112px; padding: 20px; flex: 0 0 auto; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; text-align: center; font: 700 12px var(--sans); border: 1px solid rgba(242,239,230,.45); border-radius: 50%; transition: color .25s, background .25s, transform .25s; }
.round-link span:last-child { align-self: center; font-size: 20px; font-weight: 800; line-height: 1; }
.round-link:hover { color: var(--ink); background: var(--acid); border-color: var(--acid); transform: rotate(5deg); }
.hero-index { position: absolute; left: max(32px, calc((100vw - 1380px) / 2)); bottom: 28px; display: flex; gap: 17px; color: rgba(242,239,230,.45); font-size: 9px; letter-spacing: .12em; }

.profile-strip { display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; border-bottom: 1px solid var(--line); }
.profile-cell { min-height: 200px; padding: 45px max(32px, calc((100vw - 1380px) / 6)); border-right: 1px solid var(--line); }
.profile-cell:last-child { border-right: 0; }
.cell-label { display: block; margin-bottom: 34px; color: var(--rust); font-size: 10px; letter-spacing: .13em; }
.profile-cell strong { display: block; font-family: var(--serif); font-size: clamp(22px, 2vw, 30px); }
.profile-cell p { margin: 11px 0 0; color: var(--ink-soft); font-size: 13px; }

.section { width: var(--page); margin: auto; padding: 150px 0; }
.section-no { color: var(--rust); font-size: 10px; letter-spacing: .13em; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 90px; margin-bottom: 80px; }
.section-heading h2, .experience-intro h2, .research-head h2, .about-main h2 { margin: 23px 0 0; font: 600 clamp(43px, 5vw, 74px)/1.14 var(--serif); letter-spacing: -.04em; }
.section-heading > p { max-width: 480px; margin: 0; color: var(--ink-soft); font-size: 17px; line-height: 1.9; }

.featured-project { display: grid; grid-template-columns: 1.25fr .75fr; min-height: 620px; background: var(--paper-deep); border: 1px solid var(--line); }
.project-visual { position: relative; min-height: 550px; overflow: hidden; background: #b7b5aa; }
.project-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(20,35,29,.5), transparent 45%); }
.project-visual img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.65) sepia(.12); transition: transform .7s cubic-bezier(.2,.7,.2,1), filter .4s; }
.project-visual:hover img { transform: scale(1.025); filter: saturate(1); }
.visual-tag { position: absolute; z-index: 2; left: 27px; bottom: 24px; padding: 9px 12px; color: var(--paper); background: rgba(20,35,29,.76); font-size: 9px; letter-spacing: .1em; }
.project-copy { padding: clamp(38px, 5vw, 72px); display: flex; flex-direction: column; }
.project-topline { display: flex; justify-content: space-between; color: var(--rust); font-size: 9px; letter-spacing: .1em; }
.project-copy h3, .project-card h3 { margin: 68px 0 24px; font: 600 clamp(32px, 3.2vw, 50px)/1.2 var(--serif); letter-spacing: -.035em; }
.featured-project .project-copy h3 { white-space: nowrap; font-size: clamp(28px, 2.75vw, 44px); }
.project-lead { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.9; }
.project-facts { padding: 0; margin: 35px 0 0; list-style: none; border-top: 1px solid var(--line); }
.project-facts li { padding: 13px 0; display: grid; grid-template-columns: 55px 1fr; gap: 12px; color: var(--ink-soft); font-size: 12px; border-bottom: 1px solid var(--line); }
.project-facts span { color: var(--rust); font-family: var(--mono); font-size: 9px; letter-spacing: .08em; }
.text-link { margin-top: auto; padding-top: 34px; display: flex; justify-content: space-between; font: 500 12px var(--mono); border-bottom: 1px solid var(--ink); padding-bottom: 9px; }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 24px; }
.project-card { overflow: hidden; border: 1px solid var(--line); }
.project-card-art { position: relative; height: 340px; overflow: hidden; color: var(--paper); background: #734b32; }
.project-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(20,35,29,.62), transparent 52%); }
.project-photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.04); transition: transform .65s cubic-bezier(.2,.7,.2,1), filter .35s; }
.project-card:hover .project-photo img { transform: scale(1.035); filter: saturate(1); }
.photo-caption { position: absolute; z-index: 1; left: 22px; bottom: 19px; font-size: 9px; letter-spacing: .12em; }
.tea-card .project-card-art { background-color: #6c4a32; background-image: radial-gradient(circle at 25% 35%, rgba(216,240,97,.22), transparent 20%), linear-gradient(128deg, transparent 40%, rgba(242,239,230,.08) 41%, transparent 42%); }
.route { position: absolute; display: block; height: 1px; background: var(--acid); transform-origin: left center; }
.route::after { content: ""; position: absolute; right: -4px; top: -4px; width: 8px; height: 8px; background: var(--acid); border-radius: 50%; box-shadow: 0 0 0 5px rgba(216,240,97,.12); }
.route-a { width: 62%; top: 69%; left: 12%; transform: rotate(-22deg); }
.route-b { width: 44%; top: 39%; left: 48%; transform: rotate(31deg); }
.map-place { position: absolute; font: 400 11px var(--mono); letter-spacing: .08em; }
.place-a { left: 10%; bottom: 18%; }.place-b { left: 46%; top: 33%; }.place-c { right: 8%; bottom: 13%; }
.road-art { background: #415247; }
.contour { position: absolute; border: 1px solid rgba(242,239,230,.21); border-radius: 43% 57% 36% 64% / 53% 38% 62% 47%; transform: rotate(-9deg); }
.c1 { width: 440px; height: 260px; left: -80px; top: 32px; }.c2 { width: 300px; height: 190px; right: -30px; top: -15px; }.c3 { width: 240px; height: 160px; right: 80px; bottom: -80px; }
.road-line { position: absolute; width: 78%; height: 3px; left: 10%; top: 52%; background: var(--acid); transform: rotate(-8deg); box-shadow: 0 0 18px rgba(216,240,97,.35); }
.road-node { position: absolute; width: 13px; height: 13px; background: var(--paper); border: 3px solid var(--ink); border-radius: 50%; }
.n1 { left: 18%; top: 56%; }.n2 { left: 52%; top: 47%; }.n3 { right: 15%; top: 37%; }
.road-label { position: absolute; right: 24px; bottom: 20px; color: rgba(242,239,230,.65); font-size: 9px; letter-spacing: .12em; }
.project-card-body { min-height: 405px; padding: 37px 40px 43px; display: flex; flex-direction: column; }
.project-card h3 { margin-top: 50px; }
.project-grid .project-card h3 { font-size: clamp(27px, 2.35vw, 39px); }
.project-card p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.9; }
.tags { margin-top: auto; padding-top: 38px; display: flex; flex-wrap: wrap; gap: 8px; }
.tags span { padding: 7px 10px; font: 400 9px var(--mono); border: 1px solid var(--line); border-radius: 30px; }

.more-projects { margin-top: 24px; padding: 50px; display: grid; grid-template-columns: .45fr 1fr; gap: 70px; color: var(--paper); background: var(--ink); }
.more-title > span { color: var(--acid); font-size: 9px; letter-spacing: .12em; }
.more-title h3 { margin: 20px 0 0; font: 600 28px var(--serif); }
.thread-item { padding: 17px 0; display: grid; grid-template-columns: 90px 1.2fr 1fr; gap: 18px; align-items: center; border-bottom: 1px solid rgba(242,239,230,.18); }
.thread-item:first-child { padding-top: 0; }.thread-item:last-child { border-bottom: 0; }
.thread-year { color: var(--acid); font-size: 9px; }.thread-item strong { font-family: var(--serif); }.thread-item > span:last-child { color: rgba(242,239,230,.6); font-size: 12px; }
.field-notes { margin-top: 24px; display: grid; grid-template-columns: 1.4fr .8fr .8fr 1.4fr; gap: 10px; }
.field-shot { position: relative; height: 280px; margin: 0; overflow: hidden; background: var(--paper-deep); }
.field-shot img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72); transition: transform .6s ease, filter .3s; }
.field-shot:hover img { transform: scale(1.035); filter: saturate(1); }
.field-shot figcaption { position: absolute; inset: auto 12px 12px; padding: 10px 12px; display: flex; justify-content: space-between; gap: 20px; color: var(--paper); background: rgba(20,35,29,.78); font-size: 11px; backdrop-filter: blur(8px); }
.field-shot figcaption span { color: var(--acid); font-size: 8px; letter-spacing: .08em; }

.experience-section { width: 100%; padding-left: max(32px, calc((100vw - 1380px)/2)); padding-right: max(32px, calc((100vw - 1380px)/2)); color: var(--paper); background: var(--rust); }
.section-kicker { padding-bottom: 26px; display: flex; justify-content: space-between; border-bottom: 1px solid rgba(242,239,230,.35); }
.experience-section .section-no { color: var(--acid); }
.section-kicker > span:last-child { font-size: 12px; opacity: .72; }
.experience-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; margin-top: 75px; }
.experience-intro { position: sticky; top: 98px; min-height: calc(100vh - 125px); align-self: start; display: flex; flex-direction: column; }
.experience-intro h2 { font-size: clamp(43px, 4.6vw, 64px); white-space: nowrap; }
.experience-intro p { max-width: 460px; margin-top: 35px; color: rgba(242,239,230,.75); font-size: 15px; line-height: 1.95; }
.experience-map { width: min(100%,590px); margin: 42px 0 0; position: relative; }
.experience-map::before { content: ""; position: absolute; inset: 12% 4% 6% 15%; border-radius: 50%; background: rgba(217,255,85,.08); filter: blur(36px); }
.experience-map img { position: relative; display: block; width: 100%; height: min(58vh,610px); object-fit: contain; object-position: left top; opacity: .94; filter: drop-shadow(0 14px 28px rgba(35,54,42,.12)); }
.timeline-shell { position: relative; }
.timeline-rail { position: absolute; z-index: 1; left: 105px; top: 8px; bottom: 22px; width: 1px; overflow: hidden; background: rgba(242,239,230,.25); }
.timeline-rail i { display: block; width: 100%; height: 100%; background: var(--acid); transform: scaleY(0); transform-origin: top; transition: transform .08s linear; }
.timeline { position: relative; padding: 0; margin: 0; list-style: none; }
.timeline li { padding: 0 0 58px; display: grid; grid-template-columns: 105px 1fr; gap: 30px; position: relative; }
.timeline li::after { content: ""; position: absolute; z-index: 2; left: 101px; top: 5px; width: 9px; height: 9px; background: var(--rust); border: 1px solid rgba(242,239,230,.75); border-radius: 50%; transition: background .35s, box-shadow .35s, transform .35s; }
.timeline li.is-active::after { background: var(--acid); box-shadow: 0 0 0 7px rgba(216,240,97,.14); transform: scale(1.2); }
.timeline time { padding-top: 1px; color: var(--acid); font-size: 10px; }
.timeline div { padding-left: 18px; }
.timeline h3 { margin: 0; font: 600 clamp(19px, 2vw, 25px)/1.45 var(--serif); }
.timeline p { margin: 11px 0 0; color: rgba(242,239,230,.7); font-size: 13px; line-height: 1.8; }
.timeline img { width: min(100%, 520px); height: 245px; margin-top: 22px; object-fit: cover; border: 1px solid rgba(242,239,230,.25); filter: saturate(.72); }

.research-section { padding-bottom: 110px; }
.research-head { max-width: 800px; margin-bottom: 75px; }
.research-head p { max-width: 620px; margin: 27px 0 0; color: var(--ink-soft); font-size: 16px; line-height: 1.85; }
.publication { padding: 22px 8px; display: flex; gap: 25px; align-items: center; border-top: 1px solid var(--line); transition: padding .25s, background .25s; }
.publication:last-child { border-bottom: 1px solid var(--line); }
.publication:hover { padding-left: 22px; padding-right: 22px; background: var(--paper-deep); }
.publication > img { flex: 0 0 92px; width: 92px; height: 66px; object-fit: cover; object-position: top; border: 1px solid var(--line); }
.publication-text { grid-template-columns: 50px 1fr 120px; }
.pub-index { flex: 0 0 50px; color: var(--rust); font-size: 10px; }
.publication > div { flex: 1 1 0; width: 0; min-width: 0; }
.publication h3 { margin: 0; font: 600 18px/1.55 var(--serif); text-wrap: wrap; overflow-wrap: normal; }
.publication p { margin: 7px 0 0; color: var(--ink-soft); font-size: 12px; }
.pub-mark { flex: 0 0 auto; margin-left: auto; padding: 7px 11px; color: var(--rust); font-size: 10px; border: 1px solid rgba(184,83,50,.35); border-radius: 30px; }

.about-section { border-top: 1px solid var(--line); overflow: hidden; }
.capability-head { width: 100%; display: grid; grid-template-columns: minmax(0,1.45fr) minmax(330px,.55fr); gap: 48px 74px; align-items: end; }
.capability-head .section-no { grid-column: 1 / -1; }
.capability-head h2 { margin: 0; font: 600 clamp(47px,5.35vw,82px)/1.08 var(--serif); letter-spacing: -.05em; }
.capability-head p { width: max-content; max-width: 100%; margin: 0 0 8px; justify-self: end; color: var(--ink-soft); font-size: 15px; line-height: 1.9; }
.capability-head p span { display: block; white-space: nowrap; }
.capability-viewport { position: relative; margin-top: 76px; }
.capability-zoom-controls { display: none; }
.capability-graph { position: relative; height: 820px; border: 1px solid var(--line); background-color: var(--paper-deep); background-image: radial-gradient(circle at 48% 48%,rgba(215,245,70,.1),transparent 25%),linear-gradient(rgba(15,37,30,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(15,37,30,.035) 1px,transparent 1px); background-size: auto,44px 44px,44px 44px; isolation: isolate; }
.capability-links { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; overflow: visible; }
.capability-links line, .capability-links path { fill: none; stroke: rgba(15,37,30,.22); stroke-width: 1.05; stroke-dasharray: 4 5; vector-effect: non-scaling-stroke; transition: stroke .38s cubic-bezier(.16,1,.3,1),stroke-width .38s cubic-bezier(.16,1,.3,1); }
.capability-links line.is-active { stroke: var(--rust); stroke-width: 2.4; }
.capability-pulse { fill: #fffefb; stroke: rgba(255,255,255,.9); stroke-width: 1.2; pointer-events: none; will-change: opacity; }
.network-note { position: absolute; z-index: 1; color: var(--ink-soft); font-size: 9px; letter-spacing: .14em; opacity: .58; }
.network-note-a { left: 2.5%; top: 3%; }.network-note-b { right: 2.5%; bottom: 3%; }
.capability-node { position: absolute; left: calc(var(--x) * 1%); top: calc(var(--y) * 1%); z-index: 2; width: var(--size); height: var(--size); padding: 16px; display: grid; place-items: center; color: var(--ink); background: var(--node-bg,#e8efc6); border: 1px dashed var(--node-line,#91a36f); border-radius: 50%; font: 600 13px/1.42 var(--sans); text-align: center; cursor: pointer; transform: translate(-50%,-50%); box-shadow: 0 10px 28px rgba(15,37,30,.055); transition: color .28s cubic-bezier(.16,1,.3,1),background .28s cubic-bezier(.16,1,.3,1),border-color .28s cubic-bezier(.16,1,.3,1),box-shadow .28s cubic-bezier(.16,1,.3,1),transform .28s cubic-bezier(.16,1,.3,1); will-change: translate,transform; contain: layout style; }
.capability-node::before { content: ''; position: absolute; inset: 7px; border: 1px solid rgba(255,255,255,.52); border-radius: inherit; }
.capability-node.is-hub { background: var(--node-bg,#e8efc6); border-color: var(--node-line,#91a36f); border-width: 1.5px; box-shadow: 0 15px 38px rgba(71,91,65,.12); }
.capability-node.is-hub::after { content: ''; position: absolute; inset: -7px; border: 1px dotted rgba(15,37,30,.26); border-radius: inherit; animation: capability-orbit 16s linear infinite; }
@keyframes capability-orbit { to { transform: rotate(360deg); } }
.capability-node:hover, .capability-node:focus-visible, .capability-node.is-active { z-index: 5; color: var(--ink); background: var(--node-active,#f6f8e9); border-color: var(--node-line,#91a36f); outline: 0; transform: translate(-50%,-50%) scale(1.075); box-shadow: 0 16px 35px rgba(71,91,65,.16); }
.capability-detail { position: absolute; left: 50%; top: 50%; z-index: 8; width: min(370px,36%); min-height: 170px; padding: 26px 46px 25px 28px; color: var(--ink); background: rgba(247,247,241,.72); border: 1px solid rgba(255,255,255,.88); opacity: 0; visibility: hidden; pointer-events: none; transform: translate(var(--detail-shift-x,0),-50%) scale(.9); transform-origin: var(--detail-origin,left) center; box-shadow: 0 18px 48px rgba(15,37,30,.13),inset 0 0 0 1px rgba(15,37,30,.055); backdrop-filter: blur(18px) saturate(1.18); -webkit-backdrop-filter: blur(18px) saturate(1.18); transition: opacity .2s ease,visibility .2s,transform .32s cubic-bezier(.16,1,.3,1); will-change: transform,opacity; }
.capability-detail.is-visible { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(var(--detail-shift-x,0),-50%) scale(1); }
.capability-detail span { color: var(--rust); font-size: 9px; letter-spacing: .12em; }
.capability-detail strong { margin-top: 11px; display: block; font: 600 25px var(--serif); }
.capability-detail p { margin: 14px 0 0; color: rgba(15,37,30,.72); font-size: 13px; line-height: 1.8; }
.capability-detail button { position: absolute; right: 15px; top: 12px; padding: 4px; color: inherit; background: transparent; border: 0; font: 300 24px/1 var(--sans); cursor: pointer; }
.capability-hint { margin: 17px 0 0; color: var(--ink-soft); font-size: 9px; letter-spacing: .12em; text-align: right; }
.mobile-hint { display: none; }

.contact-section { padding: 130px max(32px, calc((100vw - 1380px)/2)); color: var(--paper); background: var(--ink); }
.contact-top .eyebrow { color: var(--acid); }
.contact-top h2 { margin: 0; font: 600 clamp(46px, 6.7vw, 98px)/1.16 var(--serif); letter-spacing: -.045em; }
.contact-top h2 span { color: var(--acid); }
.contact-links { margin-top: 90px; border-top: 1px solid rgba(242,239,230,.25); }
.contact-links a { padding: 26px 0; display: grid; grid-template-columns: 120px 1fr 30px; align-items: center; border-bottom: 1px solid rgba(242,239,230,.25); transition: padding .25s, color .25s; }
.contact-links a:hover { padding-left: 15px; color: var(--acid); }
.contact-links span { font: 400 9px var(--mono); letter-spacing: .1em; opacity: .6; }
.contact-links strong { font: 500 clamp(16px, 2vw, 24px) var(--mono); }
.contact-links b { justify-self: end; }
.wechat-card { width: min(100%, 490px); margin-top: 65px; padding: 18px; display: grid; grid-template-columns: 120px 1fr; gap: 24px; align-items: center; border: 1px solid rgba(242,239,230,.22); }
.wechat-card img { width: 120px; height: 120px; object-fit: cover; }
.wechat-card span { display: block; color: var(--acid); font-size: 8px; letter-spacing: .12em; }
.wechat-card strong { display: block; margin-top: 12px; font: 600 21px var(--serif); }
.wechat-card p { margin: 9px 0 0; color: rgba(242,239,230,.62); font-size: 12px; line-height: 1.6; }

.wechat-section { border-top: 1px solid var(--line); }
.wechat-intro { display: grid; grid-template-columns: 1fr .8fr; gap: 100px; align-items: end; }
.wechat-intro h2, .map-gallery-head h2 { margin: 24px 0 0; font: 600 clamp(46px, 6vw, 86px)/1.08 var(--serif); letter-spacing: -.05em; }
.wechat-profile { display: grid; grid-template-columns: 138px 1fr; gap: 28px; align-items: center; }
.wechat-profile img { width: 138px; height: 138px; object-fit: cover; border: 1px solid var(--line); }
.wechat-profile p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.9; }
.wechat-articles { margin-top: 80px; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.wechat-article { min-height: 330px; padding: 34px; display: flex; flex-direction: column; border-right: 1px solid var(--line); transition: color .3s, background .3s, transform .3s; }
.wechat-article:last-child { border-right: 0; }
.wechat-article:hover { color: var(--paper); background: var(--rust); transform: translateY(-8px); }
.wechat-article > span { color: var(--rust); font-size: 9px; letter-spacing: .1em; }
.wechat-article:hover > span { color: var(--acid); }
.wechat-article h3 { margin: 52px 0 0; font: 600 clamp(22px, 2.3vw, 33px)/1.45 var(--serif); }
.wechat-article i { margin-top: auto; font: 700 11px var(--sans); font-style: normal; }

.tutorial-section { padding: 145px max(32px, calc((100vw - 1380px)/2)); scroll-margin-top: 82px; background: var(--paper-deep); border-top: 1px solid var(--line); }
.tutorial-head { display: grid; grid-template-columns: 1.08fr .92fr; gap: 90px; align-items: end; margin-bottom: 72px; }
.tutorial-head .section-no { grid-column: 1 / -1; }
.tutorial-head h2 { margin: 0; font: 600 clamp(44px, 4.5vw, 66px)/1.12 var(--serif); letter-spacing: -.05em; }
.tutorial-head h2 span { display: block; white-space: nowrap; }
.tutorial-head p { max-width: 520px; margin: 0 0 8px; color: var(--ink-soft); font-size: 15px; line-height: 1.95; }
.tutorial-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.tutorial-item { min-height: 240px; padding: 30px 32px; display: grid; grid-template-columns: 42px minmax(0, 1fr) 28px; grid-template-rows: 1fr auto; gap: 22px; align-items: start; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: padding .5s cubic-bezier(.16,1,.3,1), color .35s ease, background .35s ease; }
.tutorial-item:hover, .tutorial-item:focus-visible { padding-inline: 38px; color: var(--paper); background: var(--ink); outline: none; }
.tutorial-index { color: var(--rust); font-size: 10px; letter-spacing: .12em; }
.tutorial-type { display: block; margin-bottom: 12px; color: var(--rust); font-size: 9px; letter-spacing: .12em; }
.tutorial-item:hover .tutorial-index, .tutorial-item:hover .tutorial-type, .tutorial-item:focus-visible .tutorial-index, .tutorial-item:focus-visible .tutorial-type { color: var(--acid); }
.tutorial-item h3 { margin: 0; font: 600 clamp(24px, 2.35vw, 34px)/1.35 var(--serif); letter-spacing: -.025em; text-wrap: wrap; }
.tutorial-item p { grid-column: 2 / 3; max-width: 450px; margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.85; }
.tutorial-item:hover p, .tutorial-item:focus-visible p { color: rgba(242,239,230,.68); }
.tutorial-item i { grid-column: 3; grid-row: 1 / 3; justify-self: end; align-self: center; font: 700 18px var(--sans); font-style: normal; transition: transform .45s cubic-bezier(.16,1,.3,1); }
.tutorial-item:hover i, .tutorial-item:focus-visible i { transform: translate(5px,-5px); }

.map-gallery-section { padding: 145px max(32px, calc((100vw - 1500px)/2)); overflow: hidden; color: var(--paper); background: #24392f; }
.map-gallery-head { width: min(1380px, 100%); margin: 0 auto 95px; display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 80px; }
.map-gallery-head .section-no { grid-column: 1 / -1; color: var(--acid); }
.map-gallery-head p { max-width: 480px; margin: 0 0 8px; color: rgba(242,239,230,.67); font-size: 15px; line-height: 1.9; }
.map-gallery { position: relative; width: min(1500px, 100%); height: 1560px; margin: auto; isolation: isolate; }
.map-piece { --tilt: 0deg; position: absolute; width: 29%; height: 440px; margin: 0; overflow: hidden; color: var(--ink); background: var(--paper); box-shadow: 0 24px 52px rgba(7,19,14,.38); cursor: zoom-in; outline: none; transition: z-index 0s .28s, box-shadow .48s cubic-bezier(.22,1,.36,1); }
.map-piece:nth-child(1) { left: 4%; top: 90px; --tilt: -5.5deg; z-index: 2; }
.map-piece:nth-child(2) { left: 35%; top: 15px; width: 30%; --tilt: -1.8deg; z-index: 4; }
.map-piece:nth-child(3) { right: 4%; top: 85px; --tilt: 5deg; z-index: 3; }
.map-piece:nth-child(4) { left: 0; top: 505px; width: 27%; --tilt: -5deg; z-index: 5; }
.map-piece:nth-child(5) { left: 23%; top: 430px; width: 29%; height: 470px; --tilt: 3.4deg; z-index: 7; }
.map-piece:nth-child(6) { left: 49%; top: 425px; width: 29%; height: 470px; --tilt: -3deg; z-index: 8; }
.map-piece:nth-child(7) { right: 0; top: 510px; width: 27%; --tilt: 4.8deg; z-index: 6; }
.map-piece:nth-child(8) { left: 8%; top: 930px; width: 29%; --tilt: 4.5deg; z-index: 3; }
.map-piece:nth-child(9) { left: 36%; top: 900px; width: 30%; --tilt: -2deg; z-index: 5; }
.map-piece:nth-child(10) { right: 7%; top: 940px; width: 29%; --tilt: 5.2deg; z-index: 4; }
.map-piece img { width: 100%; height: 100%; object-fit: contain; padding: 20px; background: #f6f3eb; transition: transform .65s cubic-bezier(.2,.7,.2,1); }
.map-piece::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(216,240,97,.24); pointer-events: none; }
.map-piece:hover, .map-piece:focus-visible { z-index: 30; transition-delay: 0s; }
.map-piece:hover img { transform: scale(1.045); }
.map-piece figcaption { position: absolute; inset: auto 12px 12px; padding: 10px 12px; display: flex; gap: 13px; color: var(--paper); background: rgba(20,35,29,.88); font: 600 12px var(--sans); backdrop-filter: blur(8px); }
.map-piece figcaption span { color: var(--acid); font-size: 9px; }
.js .map-piece.visible { transform: translateY(var(--map-shift, 0px)) rotate(var(--tilt)); transition: opacity .75s ease, transform .9s cubic-bezier(.2,.7,.2,1), box-shadow .35s; }
.js .map-piece.visible:hover, .js .map-piece.visible:focus-visible { transform: translateY(calc(var(--map-shift, 0px) - 10px)) rotate(0deg) scale(1.045); box-shadow: 0 38px 85px rgba(7,19,14,.56); }

.map-lightbox { position: fixed; inset: 0; z-index: 500; padding: 5vh 5vw; display: grid; place-items: center; visibility: hidden; opacity: 0; background: rgba(10,24,18,.28); backdrop-filter: blur(0); cursor: zoom-out; transition: opacity .46s cubic-bezier(.22,1,.36,1), visibility 0s linear .46s, background .46s cubic-bezier(.22,1,.36,1), backdrop-filter .6s cubic-bezier(.22,1,.36,1); }
.map-lightbox.is-open { visibility: visible; opacity: 1; background: rgba(10,24,18,.7); backdrop-filter: blur(18px) saturate(.72); transition-delay: 0s; }
.map-lightbox-frame { width: min(90vw, 1500px); height: min(88vh, 980px); padding: clamp(12px, 2vw, 28px); display: grid; grid-template-rows: minmax(0,1fr) auto; color: var(--ink); background: var(--paper); box-shadow: 0 45px 120px rgba(0,0,0,.5); transform: scale(.72) translateY(55px) rotate(-1.5deg); opacity: 0; transition: transform .62s cubic-bezier(.16,1,.3,1), opacity .34s ease; }
.map-lightbox.is-open .map-lightbox-frame { transform: scale(1) translateY(0) rotate(0); opacity: 1; }
.map-lightbox-frame img { width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.map-lightbox-meta { padding-top: 15px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); }
.map-lightbox-meta strong { font: 600 16px var(--serif); }
.map-lightbox-meta span { color: var(--ink-soft); font-size: 9px; letter-spacing: .08em; }
body.lightbox-open { overflow: hidden; }

.motion-section { padding: 150px max(32px, calc((100vw - 1500px)/2)); color: var(--paper); background: #0d1713; }
.motion-head { width: min(1380px,100%); margin: 0 auto 85px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: end; }
.motion-head .section-no { grid-column: 1 / -1; color: var(--acid); }
.motion-head h2 { margin: 0; font: 600 clamp(48px, 6vw, 88px)/1.08 var(--serif); letter-spacing: -.05em; }
.motion-head p { max-width: 510px; margin: 0 0 8px; color: rgba(242,239,230,.65); font-size: 15px; line-height: 1.95; }
.motion-grid { width: min(1500px,100%); margin: auto; display: grid; grid-template-columns: repeat(12,1fr); grid-auto-rows: 105px; grid-auto-flow: dense; gap: 14px; }
.motion-card { position: relative; grid-column: span 6; grid-row: span 4; min-height: 0; overflow: hidden; background: #25352e; }
.motion-card.motion-portrait { grid-column: span 3; grid-row: span 5; }
.motion-card:nth-child(4n+2) { margin-top: 28px; }
.motion-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(9,18,14,.88), transparent 56%); pointer-events: none; }
.motion-card video { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.03); transform: scale(1.01); transition: transform 1.1s cubic-bezier(.16,1,.3,1), filter .55s ease; }
.motion-card:hover video, .motion-card.is-playing video { transform: scale(1.055); filter: saturate(1); }
.motion-card > div { position: absolute; z-index: 1; inset: auto 23px 21px; }
.motion-card span { color: var(--acid); font-size: 8px; letter-spacing: .11em; }
.motion-card h3 { margin: 9px 0 0; font: 600 clamp(17px,1.8vw,25px)/1.35 var(--serif); }
.motion-card::before { content: "PLAYING"; position: absolute; z-index: 2; top: 16px; right: 16px; padding: 6px 8px; color: var(--acid); background: rgba(13,23,19,.7); font: 500 7px var(--mono); letter-spacing: .09em; opacity: 0; transition: opacity .3s; }
.motion-card.is-playing::before { opacity: 1; }

.storybook-section { padding: 150px max(32px, calc((100vw - 1380px)/2)); scroll-margin-top: 82px; overflow: hidden; background: var(--paper-deep); border-top: 1px solid var(--line); }
.storybook-intro { display: grid; grid-template-columns: 1.08fr .92fr; gap: 42px 90px; align-items: end; }
.storybook-intro .section-no { grid-column: 1 / -1; color: var(--rust); }
.storybook-intro h2 { margin: 0; font: 600 clamp(48px,6vw,86px)/1.08 var(--serif); letter-spacing: -.05em; }
.storybook-copy { max-width: 520px; padding-bottom: 8px; }
.storybook-copy p { margin: 0 0 30px; color: var(--ink-soft); font-size: 15px; line-height: 1.95; }
.storybook-copy span { color: var(--rust); font-size: 9px; letter-spacing: .1em; }
.storybook-feature { margin-top: 90px; display: grid; grid-template-columns: minmax(0,1.35fr) minmax(310px,.65fr); min-height: 650px; border: 1px solid var(--line); background: var(--paper); }
.storybook-cover-wrap { position: relative; min-height: 540px; display: grid; place-items: center; overflow: hidden; background: #d8d0bd; }
.storybook-cover-wrap::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 90px rgba(20,35,29,.15); pointer-events: none; }
.storybook-cover-wrap img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.025); transition: opacity .8s ease, transform 1.2s cubic-bezier(.16,1,.3,1); }
.storybook-cover-wrap img.is-loaded { opacity: 1; transform: scale(1); }
.storybook-cover-placeholder { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(20,35,29,.52); background: linear-gradient(135deg,#ded7c6,#cfc5ae); }
.storybook-cover-placeholder span { font-size: 8px; letter-spacing: .12em; }
.storybook-meta { padding: clamp(42px,5vw,76px); display: flex; flex-direction: column; justify-content: center; border-left: 1px solid var(--line); }
.storybook-meta > span { color: var(--rust); font-size: 9px; letter-spacing: .12em; }
.storybook-meta h3 { margin: 34px 0 0; font: 600 clamp(50px,5.2vw,78px)/1.08 var(--serif); letter-spacing: -.05em; }
.storybook-meta p { margin: 32px 0 0; color: var(--ink-soft); font-size: 14px; line-height: 1.95; }
.storybook-read { width: 100%; margin-top: 70px; padding: 20px 0; display: flex; align-items: center; justify-content: space-between; color: var(--ink); background: transparent; border: 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); cursor: pointer; font: 600 15px var(--sans); }
.storybook-read i { font-size: 22px; font-style: normal; transition: transform .45s cubic-bezier(.16,1,.3,1); }
.storybook-read:hover i, .storybook-read:focus-visible i { transform: translateX(9px); }

.storybook-reader { position: fixed; inset: 0; z-index: 600; padding: 2.5vh 2.5vw; visibility: hidden; opacity: 0; color: var(--paper); background: rgba(7,15,12,.78); backdrop-filter: blur(0); transition: opacity .45s cubic-bezier(.22,1,.36,1), visibility 0s linear .45s, backdrop-filter .55s ease; }
.storybook-reader.is-open { visibility: visible; opacity: 1; backdrop-filter: blur(18px) saturate(.7); transition-delay: 0s; }
.storybook-reader-shell { width: 100%; height: 100%; padding: 22px 26px 24px; display: grid; grid-template-rows: 55px minmax(0,1fr); background: #101c17; border: 1px solid rgba(242,239,230,.2); box-shadow: 0 40px 120px rgba(0,0,0,.55); transform: translateY(35px) scale(.97); transition: transform .65s cubic-bezier(.16,1,.3,1); }
.storybook-reader.is-open .storybook-reader-shell { transform: none; }
.storybook-reader-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(242,239,230,.18); }
.storybook-reader-head div { display: flex; align-items: baseline; gap: 18px; }
.storybook-reader-head span { color: var(--acid); font-size: 8px; letter-spacing: .12em; }
.storybook-reader-head strong { font: 600 22px var(--serif); }
.storybook-reader-head button { padding: 0; align-self: center; color: rgba(242,239,230,.72); background: transparent; border: 0; cursor: pointer; font: 500 12px/1 var(--sans); }
.storybook-loading { align-self: center; justify-self: center; width: min(540px,85vw); text-align: center; }
.storybook-loading[hidden], .storybook-book[hidden] { display: none !important; }
.storybook-loading > span { color: var(--acid); font-size: 9px; letter-spacing: .14em; }
.storybook-loading strong { display: block; margin-top: 22px; font: 600 clamp(28px,4vw,48px)/1.3 var(--serif); }
.storybook-progress { height: 3px; margin-top: 45px; overflow: hidden; background: rgba(242,239,230,.18); }
.storybook-progress i { width: 100%; height: 100%; display: block; background: var(--acid); transform: scaleX(0); transform-origin: left; transition: transform .38s cubic-bezier(.16,1,.3,1); }
.storybook-loading p { margin: 16px 0 0; color: rgba(242,239,230,.55); font: 400 10px var(--mono); }
.storybook-loading button { margin-top: 28px; padding: 12px 18px; color: var(--paper); background: transparent; border: 1px solid rgba(242,239,230,.4); cursor: pointer; }
.storybook-book { position: relative; min-height: 0; display: grid; grid-template-columns: 58px minmax(0,1fr) 58px; grid-template-rows: minmax(0,1fr) 35px; align-items: center; }
.storybook-stage { width: 100%; height: 100%; min-height: 0; display: grid; place-items: center; perspective: 1800px; overflow: hidden; }
.storybook-spread { position: relative; width: min(100%, calc((100vh - 155px) * 2.6667)); height: min(100%, calc((100vw - 175px) * .375)); min-height: 0; transform-style: preserve-3d; contain: layout paint; isolation: isolate; }
.storybook-spread::after { content: ""; position: absolute; inset: 0 auto 0 50%; width: 1px; background: linear-gradient(to bottom,transparent,rgba(20,35,29,.28) 8%,rgba(255,255,255,.35) 50%,rgba(20,35,29,.28) 92%,transparent); opacity: .7; }
.storybook-spread.is-cover::after { display: none; }
.storybook-base-layer { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; background: #e7dfcf; box-shadow: 0 28px 62px rgba(0,0,0,.42); transform: translateZ(0); }
.storybook-page { width: 50%; height: 100%; object-fit: contain; background: #eee7d8; }
.storybook-spread.is-cover .storybook-base-layer { inset: 0 25%; background: transparent; box-shadow: 0 22px 52px rgba(0,0,0,.36); }
.storybook-spread.is-cover .storybook-page { width: 100%; box-shadow: none; }
.storybook-page-blank { flex: 0 0 50%; background: #e7dfcf; }
.storybook-spread.is-turning { pointer-events: none; }
.storybook-turn-leaf { position: absolute; z-index: 5; top: 0; width: 50%; height: 100%; transform-style: preserve-3d; transform: translateZ(1px); will-change: transform,left; contain: strict; }
.storybook-turn-leaf.turn-next { left: 50%; transform-origin: left center; animation: storyLeafNext .76s cubic-bezier(.62,.04,.38,1) both; }
.storybook-turn-leaf.turn-prev { left: 0; transform-origin: right center; animation: storyLeafPrev .76s cubic-bezier(.62,.04,.38,1) both; }
.storybook-leaf-face { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #eee7d8; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.storybook-leaf-back { transform: rotateY(180deg); }
.storybook-turn-leaf::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(20,35,29,.24),transparent 24%,transparent 82%,rgba(255,255,255,.16)); backface-visibility: hidden; pointer-events: none; opacity: 0; animation: storyLeafShade .76s ease-in-out both; }
.storybook-spread.opening-cover .storybook-base-layer { animation: storyBaseOpen .82s cubic-bezier(.16,1,.3,1) both; }
.storybook-spread.closing-cover .storybook-base-layer { animation: storyBaseClose .82s cubic-bezier(.16,1,.3,1) both; }
.storybook-turn-leaf.turn-next.open-cover { left: 25%; animation: storyCoverOpen .82s cubic-bezier(.62,.04,.3,1) both; }
.storybook-turn-leaf.turn-prev.close-cover { left: 0; animation: storyCoverClose .82s cubic-bezier(.62,.04,.3,1) both; }
@keyframes storyLeafNext { from { transform: translateZ(1px) rotateY(0); } to { transform: translateZ(1px) rotateY(-180deg); } }
@keyframes storyLeafPrev { from { transform: translateZ(1px) rotateY(0); } to { transform: translateZ(1px) rotateY(180deg); } }
@keyframes storyCoverOpen { from { left: 25%; transform: translateZ(1px) rotateY(0); } to { left: 50%; transform: translateZ(1px) rotateY(-180deg); } }
@keyframes storyCoverClose { from { left: 0; transform: translateZ(1px) rotateY(0); } to { left: 25%; transform: translateZ(1px) rotateY(180deg); } }
@keyframes storyBaseOpen { from { clip-path: inset(0 25%); transform: scale(.985) translateZ(0); } to { clip-path: inset(0); transform: scale(1) translateZ(0); } }
@keyframes storyBaseClose { from { clip-path: inset(0); transform: scale(1) translateZ(0); } to { clip-path: inset(0 25%); transform: scale(.985) translateZ(0); } }
@keyframes storyLeafShade { 0%,100% { opacity: 0; } 44%,56% { opacity: .58; } }
.storybook-arrow { width: 44px; height: 44px; justify-self: center; color: var(--paper); background: transparent; border: 1px solid rgba(242,239,230,.35); border-radius: 50%; cursor: pointer; font-size: 18px; transition: color .25s, background .25s, transform .35s cubic-bezier(.16,1,.3,1); }
.storybook-arrow:hover:not(:disabled), .storybook-arrow:focus-visible:not(:disabled) { color: var(--ink); background: var(--acid); transform: scale(1.08); }
.storybook-arrow:disabled { opacity: .2; cursor: default; }
.storybook-reader-foot { grid-column: 2; display: flex; align-items: end; justify-content: space-between; color: rgba(242,239,230,.58); font-size: 9px; letter-spacing: .1em; }
.site-footer { min-height: 104px; padding: 0 max(32px, calc((100vw - 1380px)/2)); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; color: var(--paper); background: var(--ink); border-top: 1px solid rgba(242,239,230,.16); font-size: 11px; }
.site-footer > a:last-child { justify-self: end; }
.footer-center { display: grid; justify-items: center; gap: 8px; }
.site-footer .mono { font-size: 9px; letter-spacing: .1em; opacity: .5; }
.icp-link { color: inherit; font-size: 10px; letter-spacing: .06em; opacity: .62; transition: opacity .25s ease, color .25s ease; }
.icp-link:hover, .icp-link:focus-visible { color: var(--acid); opacity: 1; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.js .reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } * { animation: none !important; transition-duration: .01ms !important; } }

@media (max-width: 980px) {
  :root { --page: calc(100vw - 42px); }
  .site-header { padding-inline: 21px; }
  .menu-toggle { width: 42px; height: 42px; padding: 12px; display: flex; flex-direction: column; justify-content: center; gap: 7px; color: inherit; background: transparent; border: 1px solid currentColor; border-radius: 50%; }
  .brand, .menu-toggle { position: relative; z-index: 3; }
  .menu-toggle span:not(.sr-only) { height: 1px; width: 100%; background: currentColor; transform-origin: center; transition: transform .35s cubic-bezier(.16,1,.3,1); }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; z-index: 2; width: 100vw; height: 100dvh; min-height: 100svh; padding: calc(96px + env(safe-area-inset-top)) 28px calc(38px + env(safe-area-inset-bottom)); display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: clamp(14px,2.5vh,22px); overflow-y: auto; overscroll-behavior: contain; color: var(--paper); background: var(--ink); font: 600 clamp(29px,8.7vw,37px)/1.2 var(--serif); visibility: hidden; opacity: 0; pointer-events: none; transform: translateY(-10px) scale(.99); transition: opacity .32s ease, transform .42s cubic-bezier(.16,1,.3,1), visibility .32s; }
  .site-nav.open { visibility: visible; opacity: 1; pointer-events: auto; transform: none; }
  .site-nav a { width: max-content; max-width: 100%; }
  .nav-contact { margin-top: 15px; font: 500 14px var(--sans); }
  .site-header.menu-active, .site-header.scrolled.menu-active { height: 82px; color: var(--paper); background: transparent; border-color: transparent; backdrop-filter: none; }
  .hero h1 { font-size: clamp(58px, 11vw, 92px); }
  .profile-strip { grid-template-columns: 1fr; }
  .profile-cell { min-height: 150px; padding: 32px 21px; border-right: 0; border-bottom: 1px solid var(--line); }
  .cell-label { margin-bottom: 20px; }
  .section { padding-block: 105px; }
  .section-heading, .experience-layout { grid-template-columns: 1fr; gap: 55px; }
  .featured-project { grid-template-columns: 1fr; }
  .project-visual { min-height: 420px; }
  .project-copy { min-height: 550px; }
  .project-grid { grid-template-columns: 1fr; }
  .more-projects { grid-template-columns: 1fr; gap: 40px; }
  .field-notes { grid-template-columns: 1fr 1fr; }
  .field-shot { height: 320px; }
  .experience-intro { position: static; min-height: auto; }
  .experience-map { width: min(100%,560px); margin-top: 40px; }
  .experience-map img { height: min(62vw,560px); object-position: center; }
  .capability-head { grid-template-columns: 1.2fr .8fr; }
  .capability-graph { height: 780px; }
  .wechat-intro { grid-template-columns: 1fr; gap: 48px; }
  .wechat-articles { grid-template-columns: 1fr; }
  .wechat-article { min-height: 250px; border-right: 0; border-bottom: 1px solid var(--line); }
  .wechat-article:last-child { border-bottom: 0; }
  .tutorial-head { grid-template-columns: 1fr; gap: 32px; }
  .tutorial-head .section-no { grid-column: auto; }
  .tutorial-item { min-height: 220px; padding: 28px 22px; grid-template-columns: 42px minmax(0,1fr) 24px; gap: 18px; }
  .tutorial-item:hover, .tutorial-item:focus-visible { padding-inline: 28px; }
  .map-gallery-head { grid-template-columns: 1fr; gap: 32px; }
  .map-gallery-head .section-no { grid-column: auto; }
  .map-gallery { height: 1180px; }
  .map-piece:nth-child(n) { height: 350px; }
  .map-piece:nth-child(1), .map-piece:nth-child(2), .map-piece:nth-child(3) { top: 45px; }
  .map-piece:nth-child(4), .map-piece:nth-child(5), .map-piece:nth-child(6), .map-piece:nth-child(7) { top: 400px; }
  .map-piece:nth-child(8), .map-piece:nth-child(9), .map-piece:nth-child(10) { top: 755px; }
  .motion-head { grid-template-columns: 1fr; gap: 35px; }
  .motion-head .section-no { grid-column: auto; }
  .motion-card, .motion-card.motion-portrait { grid-column: span 6; grid-row: span 4; }
  .motion-card:nth-child(4n+2) { margin-top: 0; }
  .storybook-intro { grid-template-columns: 1fr; gap: 38px; }
  .storybook-intro .section-no { grid-column: auto; }
  .storybook-feature { grid-template-columns: 1fr; }
  .storybook-meta { border-top: 1px solid var(--line); border-left: 0; }
  .storybook-spread { width: 100%; height: auto; aspect-ratio: 8 / 3; }
}

@media (max-width: 620px) {
  :root { --page: calc(100vw - 32px); }
  .brand-note { display: none; }
  .hero { min-height: 720px; }
  .hero-content { padding-top: 145px; }
  .hero h1 { font-size: clamp(48px, 15vw, 70px); line-height: 1.06; }
  .hero-bottom { margin-bottom: 80px; flex-direction: column; align-items: flex-start; }
  .hero-intro { font-size: 15px; line-height: 1.8; }
  .round-link { width: 90px; height: 90px; padding: 20px; }
  .hero-index { left: 16px; }
  .hero-index span:last-child { display: none; }
  .map-ring { opacity: .6; }
  .section-heading { margin-bottom: 50px; }
  .section-heading h2, .experience-intro h2, .research-head h2, .capability-head h2 { font-size: 41px; }
  .section-heading > p { font-size: 15px; }
  .project-visual { min-height: 310px; }
  .project-copy { min-height: auto; padding: 32px 25px; }
  .project-copy h3, .project-card h3 { margin-top: 40px; font-size: 33px; }
  .featured-project .project-copy h3 { font-size: 28px; }
  .text-link { margin-top: 45px; }
  .project-card-art { height: 270px; }
  .project-card-body { min-height: 390px; padding: 30px 25px; }
  .more-projects { padding: 34px 25px; }
  .thread-item { grid-template-columns: 78px 1fr; }
  .thread-item > span:last-child { grid-column: 2; }
  .experience-section { padding-inline: 16px; }
  .section-kicker > span:last-child { display: none; }
  .timeline li { grid-template-columns: 68px 1fr; gap: 14px; padding-bottom: 48px; }
  .timeline-rail { left: 68px; }.timeline li::after { left: 64px; }.timeline div { padding-left: 14px; }
  .timeline h3 { font-size: 18px; }
  .timeline img { height: 180px; }
  .field-notes { grid-template-columns: 1fr; }
  .field-shot { height: 245px; }
  .publication { gap: 12px; }
  .publication > img { flex-basis: 70px; width: 70px; height: 58px; }
  .pub-index { flex-basis: 32px; }
  .publication-text { grid-template-columns: 32px 1fr; }
  .pub-mark { display: none; }
  .publication h3 { font-size: 16px; }
  .about-section { padding-inline: 16px; }
  .capability-head { grid-template-columns: 1fr; gap: 18px; }
  .capability-head .section-no { grid-column: auto; }
  .capability-head p { margin-top: 4px; justify-self: end; font-size: 13px; line-height: 1.8; }
  .capability-head p span { white-space: nowrap; }
  .capability-head h2 { margin-top: 5px; font-size: min(8.8vw,34px); line-height: 1.12; white-space: nowrap; }
  .capability-viewport { width: 100%; aspect-ratio: 1; margin-top: 38px; overflow: hidden; border: 1px solid var(--line); cursor: grab; touch-action: none; overscroll-behavior: contain; }
  .capability-viewport.is-dragging { cursor: grabbing; }
  .capability-graph { position: absolute; left: 0; top: 0; width: 1000px; height: 820px; border: 0; transform: translate3d(var(--pan-x,0),var(--pan-y,0),0) scale(var(--canvas-scale,.72)); transform-origin: 0 0; will-change: transform; }
  .capability-zoom-controls { position: absolute; right: 10px; bottom: 10px; z-index: 20; display: flex; overflow: hidden; border: 1px solid rgba(15,37,30,.22); border-radius: 999px; background: rgba(247,247,241,.78); box-shadow: 0 8px 24px rgba(15,37,30,.1); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
  .capability-zoom-controls button { width: 42px; height: 38px; padding: 0; color: var(--ink); background: transparent; border: 0; font: 500 21px/1 var(--sans); cursor: pointer; }
  .capability-zoom-controls button + button { border-left: 1px solid rgba(15,37,30,.16); }
  .capability-node { font-size: 13px; }
  .capability-detail { width: 320px; min-height: 170px; padding: 24px 42px 23px 25px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
  .capability-detail strong { font-size: 22px; }
  .capability-detail p { font-size: 12px; }
  .desktop-hint { display: none; }.mobile-hint { display: inline; }
  .contact-section { padding-inline: 16px; }
  .contact-top h2 { font-size: min(43px, 10.2vw); }
  .contact-links a { grid-template-columns: 70px 1fr 20px; }
  .contact-links strong { font-size: 13px; }
  .wechat-card { grid-template-columns: 90px 1fr; gap: 16px; }
  .wechat-card img { width: 90px; height: 90px; }
  .wechat-profile { grid-template-columns: 100px 1fr; gap: 18px; }
  .wechat-profile img { width: 100px; height: 100px; }
  .wechat-intro h2, .map-gallery-head h2 { font-size: 43px; }
  .wechat-articles { margin-top: 55px; }
  .wechat-article { min-height: 230px; padding: 27px; }
  .tutorial-section { padding: 95px 16px; }
  .tutorial-head { margin-bottom: 52px; }
  .tutorial-head h2 { font-size: 32px; line-height: 1.18; }
  .tutorial-list { grid-template-columns: 1fr; }
  .tutorial-item { min-height: 0; padding: 25px 5px; grid-template-columns: 36px minmax(0,1fr) 22px; gap: 12px; }
  .tutorial-item:hover, .tutorial-item:focus-visible { padding-inline: 9px; }
  .tutorial-item h3 { font-size: 23px; line-height: 1.4; }
  .tutorial-item p { font-size: 12px; line-height: 1.75; }
  .tutorial-type { margin-bottom: 9px; }
  .map-gallery-section { padding: 95px 16px; }
  .map-gallery-head { margin-bottom: 55px; }
  .map-gallery { grid-template-columns: 1fr; grid-auto-rows: auto; gap: 22px; }
  .map-gallery { height: auto; display: grid; }
  .map-piece:nth-child(n) { position: relative; inset: auto; width: 100%; height: 360px; transform: none; }
  .js .map-piece.visible, .js .map-piece.visible:hover { transform: translateY(0) rotate(0deg); }
  .map-piece img { padding: 10px; }
  .editorial-break { display: none; }
  .map-lightbox { padding: 4vh 4vw; }
  .map-lightbox-frame { width: 92vw; height: 88vh; padding: 10px; }
  .map-lightbox-meta span { display: none; }
  .motion-section { padding: 95px 16px; }
  .motion-head { margin-bottom: 55px; }
  .motion-head h2 { font-size: 43px; }
  .motion-grid { grid-template-columns: 1fr; grid-auto-rows: auto; gap: 14px; }
  .motion-card, .motion-card.motion-portrait { grid-column: 1; grid-row: auto; height: 440px; }
  .motion-card.motion-wide { height: 280px; }
  .storybook-section { padding: 95px 16px; }
  .storybook-intro h2 { font-size: 43px; }
  .storybook-feature { min-height: 0; margin-top: 55px; }
  .storybook-cover-wrap { min-height: 270px; }
  .storybook-meta { padding: 34px 26px; }
  .storybook-meta h3 { margin-top: 24px; font-size: 48px; }
  .storybook-meta p { margin-top: 22px; }
  .storybook-read { margin-top: 42px; }
  .storybook-reader { padding: 0; }
  .storybook-reader-shell { padding: 16px 12px 18px; border: 0; }
  .storybook-reader-head { height: 58px; }
  .storybook-reader-head div { gap: 10px; align-items: center; }
  .storybook-reader-head strong { font-size: 18px; }
  .storybook-reader-head button { padding: 9px 0 9px 12px; }
  .storybook-book { grid-template-columns: 1fr; grid-template-rows: auto 58px 30px; align-content: center; }
  .storybook-stage { grid-column: 1; grid-row: 1; width: 100%; height: auto; }
  .storybook-prev { grid-column: 1; grid-row: 2; justify-self: start; margin-left: 4px; }
  .storybook-next { grid-column: 1; grid-row: 2; justify-self: end; margin-right: 4px; }
  .storybook-arrow { width: 42px; height: 42px; font-size: 17px; }
  .storybook-reader-foot { grid-column: 1; grid-row: 3; padding-inline: 4px; }
  .storybook-spread, .storybook-spread.is-cover { width: 100%; height: auto; aspect-ratio: 4 / 3; }
  .storybook-spread::after { display: none; }
  .storybook-spread .storybook-base-layer, .storybook-spread.is-cover .storybook-base-layer { inset: 0; }
  .storybook-spread .storybook-page, .storybook-spread.is-cover .storybook-page { width: 100%; }
  .storybook-turn-leaf, .storybook-turn-leaf.turn-next, .storybook-turn-leaf.turn-prev { left: 0; width: 100%; }
  .storybook-turn-leaf.turn-next { transform-origin: left center; }
  .storybook-turn-leaf.turn-prev { transform-origin: right center; }
  .site-footer { padding-inline: 16px; }
  .site-footer .mono { display: none; }
  .footer-center { gap: 0; }
  .icp-link { font-size: 9px; letter-spacing: 0; }
}