:root {
  --ink: #0b0a09;
  --ink-soft: #15120f;
  --paper: #e8e0d3;
  --paper-bright: #f4efe6;
  --paper-muted: #b8ab98;
  --gold: #b9945e;
  --gold-bright: #d4b27b;
  --brown: #4a3426;
  --line-dark: rgba(232, 224, 211, 0.15);
  --line-light: rgba(33, 27, 21, 0.18);
  --serif: "Songti SC", "STSong", "SimSun", Georgia, serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --pointer-x: 50%;
  --pointer-y: 50%;
  --hour-angle: 0deg;
  --minute-angle: 0deg;
  --second-angle: 0deg;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
::selection { color: var(--ink); background: var(--gold-bright); }

.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; z-index: 1000; top: 12px; left: 12px; padding: 10px 14px;
  color: var(--ink); background: var(--paper-bright); transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
.page-grain {
  position: fixed; z-index: 80; inset: 0; pointer-events: none; opacity: .16; mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.38'/%3E%3C/svg%3E");
}
.cursor-aura {
  position: fixed; z-index: 2; width: 42rem; aspect-ratio: 1; border-radius: 50%; pointer-events: none;
  left: var(--pointer-x); top: var(--pointer-y); transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(185, 148, 94, .08), transparent 66%);
  transition: width 1.4s var(--ease), opacity 1.4s var(--ease);
}

.site-header {
  position: fixed; z-index: 100; top: 0; left: 0; width: 100%; height: 92px;
  display: flex; align-items: center; justify-content: space-between; padding: 0 4.5vw;
  border-bottom: 1px solid transparent; transition: height .5s var(--ease), background .5s ease, border-color .5s ease;
}
.site-header.is-scrolled {
  height: 72px; background: rgba(11, 10, 9, .84); border-color: rgba(232, 224, 211, .1);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; letter-spacing: .12em; }
.brand-mark {
  display: grid; place-items: center; width: 34px; height: 34px; margin-right: 11px;
  border: 1px solid rgba(212, 178, 123, .55); border-radius: 50%; font-family: Georgia, serif; color: var(--gold-bright);
}
.brand-name { font-family: Georgia, serif; font-size: 15px; letter-spacing: .25em; }
.brand-cn { margin-left: 13px; padding-left: 13px; border-left: 1px solid var(--line-dark); color: var(--paper-muted); font-size: 10px; letter-spacing: .18em; }
.site-nav { display: flex; align-items: center; gap: clamp(20px, 2.8vw, 48px); }
.site-nav a { position: relative; color: rgba(244, 239, 230, .72); font-size: 12px; letter-spacing: .14em; transition: color .3s ease; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 0; height: 1px; background: var(--gold); transition: width .35s var(--ease); }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--paper-bright); }
.site-nav a:hover::after, .site-nav a:focus-visible::after { width: 100%; }
.site-nav .nav-cta { padding: 11px 17px; border: 1px solid rgba(212, 178, 123, .4); color: var(--gold-bright); }
.site-nav .nav-cta::after { display: none; }
.menu-toggle { display: none; border: 0; background: transparent; cursor: pointer; }

.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden;
  border-bottom: 1px solid var(--line-dark); isolation: isolate;
}
.hero-image {
  position: absolute; z-index: -3; inset: -3%; background-image: url("assets/hero-timepiece.png");
  background-size: cover; background-position: calc(50% + (var(--px, 0) * 16px)) calc(50% + (var(--py, 0) * 10px));
  transform: scale(1.035); transition: background-position .8s var(--ease), filter 1.5s ease;
}
body:not([data-motion="active"]) .hero-image { filter: saturate(.82) brightness(.92); }
.hero-shade {
  position: absolute; z-index: -2; inset: 0;
  background: linear-gradient(90deg, rgba(8, 7, 6, .84) 0%, rgba(8, 7, 6, .42) 42%, rgba(8, 7, 6, .05) 75%), linear-gradient(0deg, rgba(8, 7, 6, .62), transparent 42%);
}
.hero::after {
  content: ""; position: absolute; z-index: -1; inset: 0; opacity: .24;
  background: radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(210, 173, 111, .22), transparent 25%);
}
.hero-content { width: min(710px, 55vw); margin-left: 10vw; padding-top: 5vh; }
.eyebrow { margin: 0 0 26px; color: var(--gold-bright); font-size: 10px; font-weight: 500; letter-spacing: .35em; text-transform: uppercase; }
.hero h1, h2, .stage-age, .result-index { font-family: var(--serif); font-weight: 400; }
.hero h1 { margin: 0; font-size: clamp(62px, 9.1vw, 148px); line-height: .87; letter-spacing: -.045em; }
.hero h1 span, .hero h1 em { display: block; }
.hero h1 em { margin-left: 1.05em; color: transparent; -webkit-text-stroke: 1px rgba(232, 224, 211, .8); font-style: normal; }
.hero-lead { margin: 40px 0 30px; color: rgba(244, 239, 230, .74); font-family: var(--serif); font-size: clamp(15px, 1.2vw, 19px); line-height: 2; letter-spacing: .12em; }
.text-link { display: inline-flex; align-items: center; gap: 17px; color: var(--paper-bright); font-size: 11px; letter-spacing: .2em; }
.link-line { position: relative; display: inline-block; width: 62px; height: 1px; background: rgba(212, 178, 123, .6); overflow: hidden; }
.link-line::after { content: ""; position: absolute; inset: 0; background: var(--paper-bright); transform: translateX(-100%); transition: transform .45s var(--ease); }
.text-link:hover .link-line::after, .text-link:focus-visible .link-line::after { transform: translateX(0); }
.live-time { position: absolute; right: 5vw; bottom: 7vh; display: flex; align-items: center; gap: 15px; color: var(--paper-muted); }
.live-time-label { display: block; margin-bottom: 3px; font-size: 8px; letter-spacing: .24em; }
.live-time time { font-family: Georgia, serif; font-size: 17px; letter-spacing: .18em; color: var(--paper-bright); }
.mini-dial { position: relative; width: 48px; aspect-ratio: 1; border: 1px solid rgba(212, 178, 123, .38); border-radius: 50%; }
.mini-dial::before, .mini-dial::after { content: ""; position: absolute; background: rgba(212, 178, 123, .4); }
.mini-dial::before { left: 50%; top: 2px; bottom: 2px; width: 1px; transform: translateX(-50%); }
.mini-dial::after { top: 50%; left: 2px; right: 2px; height: 1px; transform: translateY(-50%); }
.dial-hand { position: absolute; z-index: 2; left: calc(50% - .5px); bottom: 50%; width: 1px; transform-origin: 50% 100%; }
.dial-hour { height: 12px; background: var(--paper-bright); transform: rotate(var(--hour-angle)); }
.dial-minute { height: 17px; background: var(--paper-bright); transform: rotate(var(--minute-angle)); }
.dial-second { height: 19px; background: var(--gold-bright); transform: rotate(var(--second-angle)); }
.dial-center { position: absolute; z-index: 3; left: 50%; top: 50%; width: 5px; aspect-ratio: 1; border-radius: 50%; background: var(--gold-bright); transform: translate(-50%, -50%); }
.scroll-cue { position: absolute; left: 4.5vw; bottom: 0; display: flex; flex-direction: column; align-items: center; gap: 15px; }
.scroll-cue span { writing-mode: vertical-rl; color: rgba(232, 224, 211, .43); font-size: 7px; letter-spacing: .28em; }
.scroll-cue i { width: 1px; height: 55px; background: linear-gradient(var(--gold), transparent); animation: scrollPulse 2.4s ease-in-out infinite; transform-origin: top; }
@keyframes scrollPulse { 0%, 100% { transform: scaleY(.35); opacity: .4; } 50% { transform: scaleY(1); opacity: 1; } }

.chapter { position: relative; padding: 150px 9vw 160px; background: var(--paper); color: #211b15; }
.section-index { color: var(--gold); font-family: Georgia, serif; font-size: 10px; letter-spacing: .28em; }
.section-heading { margin: 50px 0 0 8vw; }
.section-heading .eyebrow, .timeline-intro .eyebrow, .craft-content .eyebrow, .aesthetic-header .eyebrow { margin-top: 18px; }
h2 { margin: 0; font-size: clamp(42px, 6vw, 92px); line-height: 1.14; letter-spacing: -.04em; }
.philosophy-copy { display: grid; grid-template-columns: 1.35fr 1fr; gap: 8vw; width: min(930px, 76vw); margin: 75px 0 115px auto; color: #54493f; }
.philosophy-copy p { margin: 0; }
.philosophy-copy .drop-cap { color: #2f271f; font-family: var(--serif); font-size: clamp(18px, 1.5vw, 23px); line-height: 2; }
.drop-cap::first-letter { float: left; margin: .1em .15em 0 0; color: var(--gold); font-family: Georgia, serif; font-size: 4.3em; line-height: .75; }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.pillar-card { position: relative; min-height: 385px; padding: 35px; overflow: hidden; border-right: 1px solid var(--line-light); }
.pillar-card:last-child { border-right: 0; }
.pillar-number { color: var(--gold); font-family: Georgia, serif; font-size: 11px; }
.pillar-card h3 { position: absolute; left: 35px; bottom: 95px; margin: 0; font-family: var(--serif); font-size: 26px; font-weight: 400; }
.pillar-card > p { position: absolute; left: 35px; bottom: 68px; margin: 0; color: var(--gold); font-family: Georgia, serif; font-size: 9px; letter-spacing: .2em; text-transform: uppercase; }
.pillar-card small { position: absolute; left: 35px; right: 35px; bottom: 28px; color: #74695e; font-size: 11px; }
.pillar-orbit { position: absolute; top: 45px; left: 50%; width: 160px; aspect-ratio: 1; border: 1px solid rgba(74, 52, 38, .2); border-radius: 50%; transform: translateX(-50%); }
.pillar-orbit::before, .pillar-orbit::after { content: ""; position: absolute; inset: 18%; border: 1px solid rgba(185, 148, 94, .55); border-radius: 50%; }
.pillar-orbit::after { inset: 43%; background: var(--gold); }
.pillar-gears i { position: absolute; border: 1px solid rgba(74, 52, 38, .24); border-radius: 50%; animation: rotate 18s linear infinite; }
.pillar-gears i::after { content: ""; position: absolute; inset: 18%; border: 1px dashed rgba(185, 148, 94, .68); border-radius: 50%; }
.pillar-gears i:first-child { top: 55px; left: 30%; width: 115px; aspect-ratio: 1; }
.pillar-gears i:last-child { top: 122px; left: 57%; width: 72px; aspect-ratio: 1; animation-direction: reverse; }
.pillar-lines { position: absolute; top: 60px; left: 20%; right: 18%; height: 150px; }
.pillar-lines i { position: absolute; bottom: 0; width: 1px; background: linear-gradient(transparent, var(--gold)); transform-origin: bottom; }
.pillar-lines i:nth-child(1) { left: 18%; height: 83%; transform: rotate(22deg); }
.pillar-lines i:nth-child(2) { left: 50%; height: 100%; }
.pillar-lines i:nth-child(3) { left: 82%; height: 83%; transform: rotate(-22deg); }
@keyframes rotate { to { transform: rotate(360deg); } }

.timeline-section { position: relative; min-height: 940px; padding: 140px 9vw; overflow: hidden; background: #100e0c; }
.timeline-section::before { content: ""; position: absolute; inset: 0; opacity: .18; background-image: repeating-linear-gradient(90deg, transparent 0, transparent calc(8.33% - 1px), rgba(232,224,211,.12) 8.33%); }
.timeline-glow { position: absolute; right: -20vw; top: 5%; width: 70vw; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(116, 75, 44, .28), transparent 67%); }
.timeline-intro { position: relative; }
.timeline-intro h2 { margin: 24px 0 0 8vw; }
.timeline-stage { position: relative; display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 7vw; margin: 95px 5vw 70px 8vw; }
.stage-age { color: var(--gold-bright); font-size: clamp(110px, 18vw, 270px); line-height: .72; letter-spacing: -.08em; }
.stage-age small { margin-left: .12em; color: rgba(232, 224, 211, .48); font-family: var(--serif); font-size: .1em; letter-spacing: .1em; }
.stage-story { max-width: 440px; padding-bottom: 8px; }
.stage-kicker { color: var(--gold); font-family: Georgia, serif; font-size: 9px; letter-spacing: .28em; }
.stage-story h3 { margin: 16px 0; font-family: var(--serif); font-size: clamp(27px, 3vw, 43px); font-weight: 400; letter-spacing: .08em; }
.stage-story p { margin: 0; color: var(--paper-muted); font-size: 13px; line-height: 2; }
.timeline-control { position: relative; margin: 0 8vw; }
.timeline-control input { position: absolute; z-index: 3; top: -20px; left: 0; width: 100%; height: 42px; cursor: ew-resize; opacity: 0; }
.timeline-track { height: 1px; background: rgba(232, 224, 211, .2); }
.timeline-track span { display: block; width: 0; height: 100%; background: var(--gold-bright); transition: width .7s var(--ease); }
.timeline-marks { display: grid; grid-template-columns: repeat(4, 1fr); }
.timeline-marks button { position: relative; display: flex; flex-direction: column; align-items: flex-start; padding: 21px 0 0; border: 0; color: var(--paper-muted); background: transparent; cursor: pointer; }
.timeline-marks button::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; aspect-ratio: 1; border: 1px solid var(--gold); border-radius: 50%; background: var(--ink); transition: background .3s ease, transform .3s ease; }
.timeline-marks button.is-active::before { background: var(--gold-bright); transform: scale(1.3); }
.timeline-marks strong { font-family: Georgia, serif; font-size: 13px; font-weight: 400; }
.timeline-marks span { margin-top: 2px; font-size: 9px; letter-spacing: .16em; }
.timeline-hint { margin: 35px 0 0; color: rgba(232, 224, 211, .34); font-size: 9px; letter-spacing: .18em; text-align: center; }

.craft-section { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); min-height: 960px; background: var(--paper); color: #211b15; }
.craft-visual { position: relative; min-height: 100%; overflow: hidden; background: #201a16; }
.craft-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(11, 10, 9, .75), transparent 42%); }
.craft-visual img { width: 100%; height: 100%; object-fit: cover; filter: sepia(.08) saturate(.75); transition: transform 1.5s var(--ease), filter 1.5s ease; }
.craft-visual:hover img { transform: scale(1.025); filter: sepia(0) saturate(.9); }
.craft-image-caption { position: absolute; z-index: 1; left: 55px; bottom: 45px; max-width: 250px; color: rgba(244, 239, 230, .65); font-size: 10px; letter-spacing: .1em; }
.craft-image-caption span { display: block; margin-bottom: 8px; color: var(--paper-bright); font-family: var(--serif); font-size: 29px; letter-spacing: .04em; }
.craft-content { padding: 115px 6vw 90px; }
.craft-content h2 { margin-top: 25px; font-size: clamp(39px, 4.5vw, 69px); }
.craft-intro { max-width: 540px; margin: 35px 0 45px; color: #6d6256; font-size: 13px; }
.craft-process { border-top: 1px solid var(--line-light); }
.craft-steps { display: flex; justify-content: space-between; gap: 8px; border-bottom: 1px solid var(--line-light); }
.craft-steps button { flex: 1; padding: 20px 4px 15px; border: 0; border-bottom: 2px solid transparent; color: #817567; background: transparent; font-size: 11px; cursor: pointer; transition: color .3s ease, border-color .3s ease; }
.craft-steps button span { display: block; color: var(--gold); font-family: Georgia, serif; font-size: 8px; }
.craft-steps button.is-active { border-bottom-color: var(--gold); color: #211b15; }
.craft-detail { display: grid; grid-template-columns: 130px 1fr; gap: 28px; align-items: center; min-height: 230px; padding-top: 28px; }
.craft-detail > div:last-child > span { color: var(--gold); font-family: Georgia, serif; font-size: 8px; letter-spacing: .23em; }
.craft-detail h3 { margin: 9px 0 12px; font-family: var(--serif); font-size: 23px; font-weight: 400; }
.craft-detail p { margin: 0; color: #766a5f; font-size: 12px; line-height: 1.9; }
.craft-symbol { position: relative; width: 105px; aspect-ratio: 1; border: 1px solid rgba(74, 52, 38, .25); border-radius: 50%; animation: rotate 24s linear infinite; }
.craft-symbol i { position: absolute; inset: 17%; border: 1px dashed var(--gold); border-radius: 50%; }
.craft-symbol i:nth-child(2) { inset: 36%; border-style: solid; }
.craft-symbol b { position: absolute; inset: 47%; border-radius: 50%; background: var(--gold); }

.aesthetics-section { position: relative; min-height: 940px; padding: 145px 9vw; overflow: hidden; background: #18130f; }
.aesthetic-header { position: relative; z-index: 2; display: grid; grid-template-columns: .62fr 1.38fr; align-items: end; }
.aesthetic-header h2 em { color: var(--gold-bright); font-style: normal; }
.proportion-study { position: relative; width: min(720px, 64vw); aspect-ratio: 1; margin: 55px auto -330px; border: 1px solid rgba(232, 224, 211, .08); border-radius: 50%; }
.proportion-study::before, .proportion-study::after { content: ""; position: absolute; inset: 12%; border: 1px solid rgba(185, 148, 94, .16); border-radius: 50%; }
.proportion-study::after { inset: 30%; }
.study-dial { position: absolute; inset: 22%; border: 1px solid rgba(212, 178, 123, .6); border-radius: 50%; box-shadow: 0 0 90px rgba(185, 148, 94, .08); }
.study-dial i, .study-dial b { position: absolute; left: 50%; bottom: 50%; width: 1px; transform-origin: bottom; background: var(--gold-bright); }
.study-dial i { height: 34%; transform: rotate(54deg); }
.study-dial b { height: 25%; transform: rotate(304deg); }
.study-cross { position: absolute; background: rgba(232, 224, 211, .1); }
.study-cross-x { left: -70%; right: -70%; top: 50%; height: 1px; }
.study-cross-y { top: -70%; bottom: -70%; left: 50%; width: 1px; }
.study-note { position: absolute; color: var(--paper-muted); font-family: var(--serif); font-size: 12px; line-height: 1.6; }
.study-note span { color: var(--gold); font-family: Georgia, serif; font-size: 9px; letter-spacing: .14em; }
.note-a { left: -5%; top: 34%; }
.note-b { right: -2%; top: 18%; text-align: right; }
.note-c { right: -8%; bottom: 31%; text-align: right; }

.persona-section { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 860px; background: var(--paper-bright); color: #211b15; }
.persona-copy { padding: 125px 7vw 100px 9vw; }
.persona-copy h2 { font-size: clamp(42px, 5.5vw, 78px); }
.persona-copy > p:not(.eyebrow) { max-width: 570px; margin: 32px 0 52px; color: #74695e; font-size: 13px; }
.persona-options { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.persona-options button { min-height: 118px; display: grid; grid-template-columns: auto 1fr; grid-template-rows: 1fr 1fr; align-items: center; padding: 20px 23px; border: 0; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); background: transparent; text-align: left; cursor: pointer; transition: background .4s ease, color .4s ease; }
.persona-options button:hover, .persona-options button:focus-visible, .persona-options button.is-active { color: var(--paper-bright); background: #231c17; }
.persona-options button > span { grid-row: 1 / 3; align-self: start; margin-right: 20px; color: var(--gold); font-family: Georgia, serif; font-size: 9px; }
.persona-options strong { align-self: end; font-family: var(--serif); font-size: 19px; font-weight: 400; letter-spacing: .12em; }
.persona-options small { color: #9a8c7d; font-family: Georgia, serif; font-size: 7px; letter-spacing: .18em; }
.persona-result { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100%; overflow: hidden; padding: 70px 6vw; color: var(--paper); background: #15110e; text-align: center; }
.persona-result::before { content: ""; position: absolute; inset: 0; opacity: .35; background: radial-gradient(circle at 50% 46%, #493022, transparent 46%); }
.persona-result > * { position: relative; z-index: 1; }
.persona-result > p { color: var(--gold); font-family: Georgia, serif; font-size: 8px; letter-spacing: .32em; }
.result-index { margin: 10px 0 -14px; color: rgba(212, 178, 123, .21); font-size: 150px; line-height: 1; }
.persona-result h3 { margin: 0; font-family: var(--serif); font-size: clamp(32px, 4vw, 55px); font-weight: 400; letter-spacing: .12em; }
.persona-result > strong { margin-top: 10px; color: var(--gold-bright); font-family: Georgia, serif; font-size: 9px; font-weight: 400; letter-spacing: .28em; }
.result-rule { width: 1px; height: 58px; margin: 35px 0; background: linear-gradient(var(--gold), transparent); }
.persona-result blockquote { max-width: 380px; margin: 0; font-family: var(--serif); font-size: 16px; line-height: 2; }
.persona-result > small { margin-top: 22px; color: rgba(232, 224, 211, .38); font-size: 9px; letter-spacing: .12em; }
.result-orbit { position: absolute; z-index: 0; left: 50%; top: 46%; width: min(38vw, 500px); aspect-ratio: 1; border: 1px solid rgba(212, 178, 123, .14); border-radius: 50%; transform: translate(-50%, -50%); }
.result-orbit i { position: absolute; border: 1px solid rgba(232, 224, 211, .08); border-radius: 50%; }
.result-orbit i:first-child { inset: 12%; }
.result-orbit i:nth-child(2) { inset: 27%; }
.result-orbit span { position: absolute; top: 0; left: 50%; width: 6px; aspect-ratio: 1; border-radius: 50%; background: var(--gold-bright); box-shadow: 0 0 20px var(--gold); animation: orbit 12s linear infinite; transform-origin: 0 250px; }
@keyframes orbit { to { transform: rotate(360deg); } }

.closing-section { position: relative; min-height: 760px; display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; padding: 110px 7vw; text-align: center; background: #0d0b09; }
.closing-section h2 { position: relative; z-index: 1; }
.closing-section > p:not(.eyebrow) { position: relative; z-index: 1; margin: 35px 0; color: var(--paper-muted); font-family: var(--serif); font-size: 15px; line-height: 2.1; }
.closing-ring { position: absolute; left: 50%; top: 50%; width: min(75vw, 760px); aspect-ratio: 1; border: 1px solid rgba(212, 178, 123, .13); border-radius: 50%; transform: translate(-50%, -50%); }
.closing-ring::before { content: ""; position: absolute; inset: 9%; border: 1px dashed rgba(232, 224, 211, .08); border-radius: 50%; animation: rotate 55s linear infinite; }
.closing-ring i { position: absolute; left: 50%; bottom: 50%; width: 1px; transform-origin: bottom; background: linear-gradient(transparent, var(--gold)); }
.closing-ring i:first-child { height: 31%; transform: rotate(var(--hour-angle)); }
.closing-ring i:nth-child(2) { height: 42%; transform: rotate(var(--minute-angle)); }
.closing-ring span { position: absolute; inset: 49%; border-radius: 50%; background: var(--gold-bright); }

.site-footer { min-height: 160px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; padding: 35px 5vw; border-top: 1px solid var(--line-dark); color: rgba(232, 224, 211, .45); background: #090807; }
.footer-brand { color: var(--paper); }
.site-footer p { font-family: var(--serif); font-size: 11px; letter-spacing: .26em; }
.site-footer small { justify-self: end; font-family: Georgia, serif; font-size: 7px; letter-spacing: .14em; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .12s; }
.reveal-delay-2 { transition-delay: .24s; }
.reveal-delay-3 { transition-delay: .36s; }

@media (max-width: 980px) {
  .site-header, .site-header.is-scrolled { height: 74px; padding: 0 6vw; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .site-header .brand { position: relative; z-index: 2; }
  .brand-cn { display: none; }
  .menu-toggle { z-index: 2; display: grid; gap: 6px; width: 42px; height: 42px; place-content: center; }
  .menu-toggle span:not(.sr-only) { width: 22px; height: 1px; background: var(--paper); transition: transform .35s var(--ease); }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
  .site-nav { position: fixed; z-index: 1; top: 0; left: 0; width: 100vw; height: 100dvh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px; overflow-y: auto; background: rgba(11, 10, 9, .985); opacity: 0; pointer-events: none; transform: translateY(-15px); transition: opacity .4s ease, transform .4s var(--ease); }
  .site-nav.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .site-nav a { font-family: var(--serif); font-size: 24px; }
  .site-nav .nav-cta { margin-top: 12px; font-size: 16px; }
  .hero-content { width: 70vw; margin-left: 10vw; }
  .hero-image { background-position: 58% center; }
  .philosophy-copy { width: 88%; }
  .craft-section { grid-template-columns: 1fr; }
  .craft-visual { min-height: 650px; }
  .craft-content { padding: 100px 8vw; }
  .aesthetic-header { grid-template-columns: 1fr; gap: 40px; }
  .proportion-study { width: min(760px, 82vw); }
  .persona-section { grid-template-columns: 1fr; }
  .persona-result { min-height: 700px; }
  .result-orbit { width: min(70vw, 500px); }
}

@media (max-width: 680px) {
  .cursor-aura { display: none; }
  .brand-name { font-size: 13px; }
  .hero { min-height: 820px; }
  .hero-image { inset: 0; background-position: 62% center; transform: none; }
  .hero-shade { background: linear-gradient(90deg, rgba(8,7,6,.84), rgba(8,7,6,.2)), linear-gradient(0deg, rgba(8,7,6,.88), transparent 62%); }
  .hero-content { width: auto; margin: 0; padding: 0 7vw; transform: translateY(35px); }
  .hero h1 { font-size: clamp(58px, 20vw, 92px); }
  .hero h1 em { margin-left: .38em; }
  .hero-lead { margin-top: 30px; }
  .live-time { right: 6vw; bottom: 38px; }
  .scroll-cue { display: none; }
  .chapter, .timeline-section, .aesthetics-section { padding: 95px 7vw 105px; }
  .section-heading { margin-left: 0; }
  h2 { font-size: clamp(38px, 12vw, 60px); }
  .philosophy-copy { grid-template-columns: 1fr; gap: 35px; width: 100%; margin: 55px 0 75px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .pillar-card { min-height: 330px; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .pillar-card:last-child { border-bottom: 0; }
  .timeline-section { min-height: auto; }
  .timeline-intro h2 { margin-left: 0; }
  .timeline-stage { grid-template-columns: 1fr; gap: 38px; margin: 70px 0 60px; }
  .stage-age { font-size: 42vw; }
  .timeline-control { margin: 0; }
  .craft-visual { min-height: 520px; }
  .craft-image-caption { left: 7vw; bottom: 35px; }
  .craft-content { padding: 90px 7vw; }
  .craft-steps { overflow-x: auto; }
  .craft-steps button { min-width: 62px; }
  .craft-detail { grid-template-columns: 1fr; }
  .craft-symbol { width: 85px; }
  .aesthetics-section { min-height: 740px; }
  .proportion-study { width: 104vw; margin-left: -9vw; margin-top: 85px; }
  .study-note { font-size: 10px; }
  .note-a { left: 13%; }
  .note-b { right: 14%; }
  .note-c { right: 10%; }
  .persona-copy { padding: 90px 7vw; }
  .persona-options { grid-template-columns: 1fr; }
  .persona-options button { min-height: 92px; }
  .persona-result { min-height: 650px; padding: 70px 7vw; }
  .result-index { font-size: 120px; }
  .closing-section { min-height: 680px; }
  .closing-ring { width: 125vw; }
  .site-footer { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .site-footer small { justify-self: center; }
}

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