:root{--color-paper: oklch(16% .007 225);--color-paper-2: oklch(19% .008 225);--color-media: oklch(12% .006 225);--color-ink: oklch(96% .009 120);--color-muted: oklch(72% .009 170);--color-muted-dim: oklch(59% .009 170);--color-accent: oklch(58% .23 269);--color-rule: oklch(34% .008 190);--color-rule-subtle: oklch(22% .008 210);--color-overlay-strong: oklch(19% .008 225 / 94%);--color-overlay-header: oklch(16% .007 225 / 76%);--color-overlay-sticky: oklch(16% .007 225 / 90%);--color-overlay-stage: oklch(11% .006 225 / 46%);--color-ink-soft: oklch(96% .009 120 / 86%);--color-ink-border: oklch(96% .009 120 / 70%);--color-ink-faint: oklch(96% .009 120 / 68%);--color-ink-line: oklch(96% .009 120 / 55%);--color-shadow: oklch(7% .004 225 / 42%);--font-display: Inter, "PingFang SC", "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;--font-body: Inter, "PingFang SC", "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;--space-3xs: .125rem;--space-2xs: .25rem;--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2.5rem;--space-2xl: 4rem;--space-3xl: 6rem;--space-4xl: 9rem;--text-sm: .8125rem;--text-base: 1rem;--text-md: 1.25rem;--text-lg: 1.5625rem;--text-xl: 1.953rem;--text-display: clamp(2.75rem, 5vw + 1rem, 5.5rem);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in: cubic-bezier(.7, 0, .84, 0);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--ease-stage: cubic-bezier(.2, .72, .18, 1);--dur-micro: .12s;--dur-fast: .18s;--dur-short: .22s;--dur-long: .45s;--dur-stage: 1.15s;--dur-stage-filter: .8s;--rule-hairline: 1px;--radius-none: 0;--z-raised: 10;--z-sticky: 20;--z-toast: 40;--z-skip: 100;--shadow-float: 0 18px 48px var(--color-shadow);--shadow-copy: 0 2px 28px var(--color-shadow)}:root{color-scheme:dark;font-family:var(--font-body);font-synthesis:none}*{box-sizing:border-box}html{min-width:320px;overflow-x:clip;background:var(--color-paper);scroll-behavior:smooth}html[data-route=home]{scroll-snap-type:y mandatory}body{margin:0;min-width:320px;min-height:100vh;overflow-x:clip;background:var(--color-paper);color:var(--color-ink);-webkit-font-smoothing:antialiased}button,a{font:inherit}a,button{color:inherit}img{display:block;width:100%}:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px}main[tabindex="-1"]:focus{outline:none}.skip-link{position:fixed;z-index:var(--z-skip);top:10px;left:10px;translate:0 -180%;padding:10px 14px;background:var(--color-ink);color:var(--color-paper)}.skip-link:focus{translate:0}.legacy-handoff{position:fixed;z-index:var(--z-toast);right:clamp(16px,3vw,40px);bottom:20px;display:flex;align-items:center;gap:14px;max-width:calc(100% - 32px);padding:12px 14px 12px 18px;background:var(--color-overlay-strong);border:var(--rule-hairline) solid var(--color-rule);box-shadow:var(--shadow-float);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.legacy-handoff p{margin:0;color:var(--color-muted);font-size:13px}.legacy-handoff a,.legacy-handoff button{border:0;background:transparent;color:var(--color-ink);cursor:pointer;font-size:13px;text-decoration:none}.legacy-handoff a{border-bottom:var(--rule-hairline) solid var(--color-accent);padding-block:3px}.legacy-handoff button{color:var(--color-muted)}.masthead{position:fixed;z-index:var(--z-sticky);inset:0 0 auto;display:flex;align-items:center;justify-content:space-between;min-height:84px;padding:25px clamp(22px,4vw,66px);background:var(--color-overlay-header);border-bottom:var(--rule-hairline) solid var(--color-rule-subtle);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.header-main{display:flex;align-items:center;gap:72px}.brand{color:var(--color-ink);font-size:29px;font-weight:670;letter-spacing:-.04em;text-decoration:none;white-space:nowrap}.nav{display:flex;gap:32px}.nav a,.header-index,.text-action,.stage-action{border-bottom:var(--rule-hairline) solid transparent;padding:4px 0;color:inherit;text-decoration:none;transition:border-color var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out);white-space:nowrap}.nav a:hover,.nav a[aria-current=page],.header-index:hover,.text-action:hover,.stage-action:hover{border-color:currentColor}.page{animation:reveal var(--dur-long) var(--ease-out) both}@keyframes reveal{0%{opacity:0;transform:translateY(8px)}}.project-stage{position:relative;display:grid;min-height:100dvh;overflow:hidden;isolation:isolate;scroll-snap-align:start;scroll-snap-stop:always;background:var(--color-paper)}.stage-art{position:absolute;z-index:-2;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:var(--poster-position, center);transform:scale(1.025);filter:brightness(.38) saturate(1.08) contrast(1.28);transition:transform var(--dur-stage) var(--ease-stage),filter var(--dur-stage-filter) var(--ease-out)}.project-stage.is-active .stage-art{transform:scale(1);filter:brightness(.46) saturate(1.16) contrast(1.24)}.media-picture{display:contents}.media-fallback{display:grid;place-items:center;overflow:hidden;background:var(--color-paper-2);border:var(--rule-hairline) solid var(--color-rule-subtle);color:var(--color-muted)}.media-fallback__text{max-width:32ch;padding:var(--space-lg);font-size:13px;line-height:1.6;text-align:center}.stage-art.media-fallback,.project-stage.is-active .stage-art.media-fallback{transform:none;filter:none;transition:none;background:var(--color-media)}.project-stage:after{content:"";position:absolute;z-index:-1;top:0;right:0;bottom:0;left:0;background:var(--color-overlay-stage);pointer-events:none}.stage-copy{align-self:end;width:min(650px,calc(100% - 44px));margin:0 0 clamp(72px,10vh,116px) clamp(22px,5vw,76px);text-shadow:var(--shadow-copy)}.stage-copy h1,.stage-copy h2{max-width:880px;margin:0;color:var(--color-ink);min-width:0;overflow-wrap:anywhere;font-family:var(--font-display);font-size:clamp(42px,4vw,62px);font-weight:500;line-height:1.05;letter-spacing:-.055em;text-wrap:balance;word-break:keep-all}.stage-copy p{max-width:540px;margin:24px 0 27px;color:var(--color-ink-soft);font-size:clamp(16px,1.45vw,21px);line-height:1.65}.stage-action{display:inline-block;padding-block:8px 7px;border-bottom-color:var(--color-ink-border)}.stage-action:hover{border-bottom-color:var(--color-accent);color:var(--color-ink)}.explore-cue{position:absolute;z-index:2;bottom:18px;left:50%;display:grid;justify-items:center;gap:10px;translate:-50% 0;color:var(--color-ink-faint);font-size:12px;letter-spacing:.16em}.explore-cue:after{content:"";display:block;width:1px;height:26px;background:var(--color-ink-line)}.shell{min-height:100dvh;padding:84px clamp(22px,4vw,66px) 40px;background:var(--color-paper)}.inner{max-width:1180px;margin:0 auto;padding:70px 0 80px}.eyebrow{margin:0 0 20px;color:var(--color-muted);font-size:13px;letter-spacing:.14em}.display-title{max-width:980px;margin:0;font-size:clamp(52px,8vw,112px);font-weight:500;line-height:1.04;letter-spacing:-.065em;text-wrap:balance;min-width:0;overflow-wrap:anywhere;font-family:var(--font-display)}.lede{max-width:690px;margin:30px 0 0;color:var(--color-muted);font-size:18px;line-height:1.85}.project-index{margin-top:70px;border-top:var(--rule-hairline) solid var(--color-ink)}.project-row{display:grid;grid-template-columns:80px minmax(240px,1.2fr) minmax(260px,1fr) auto;gap:24px;align-items:start;padding:26px 0 28px;border-bottom:var(--rule-hairline) solid var(--color-rule)}.project-row .num{color:var(--color-muted);font-size:13px}.project-row h2{margin:0;font-size:clamp(26px,3vw,40px);font-weight:500;line-height:1.25}.project-row p{margin:4px 0 0;color:var(--color-muted);line-height:1.7}.project-row .text-action{align-self:center}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px 80px;margin-top:64px}.about-grid h2{margin:0 0 20px;font-size:30px;font-weight:500;line-height:1.35}.about-grid p,.about-list{margin:0;color:var(--color-muted);font-size:17px;line-height:1.9}.about-grid p+p{margin-top:18px}.about-list{padding-left:1.1em}.about-list li+li{margin-top:12px}.contact-block{grid-column:2}.contact-list{display:flex;flex-direction:column;align-items:flex-start;gap:16px}.case-rich{max-width:1320px;margin:0 auto;padding:54px 0 110px}.case-topline{display:flex;align-items:center;justify-content:space-between;margin-bottom:66px;color:var(--color-muted);font-size:13px;letter-spacing:.08em}.case-intro{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.55fr);gap:clamp(48px,8vw,120px);align-items:end;padding-bottom:58px}.case-intro h1{max-width:900px;margin:0;min-width:0;overflow-wrap:anywhere;font-family:var(--font-display);font-size:clamp(56px,7.4vw,112px);font-weight:520;line-height:.96;letter-spacing:-.07em;word-break:keep-all}.case-intro .case-subtitle{max-width:680px;margin:30px 0 0;color:var(--color-muted);font-size:clamp(18px,1.6vw,23px);line-height:1.7}.case-meta{display:grid;gap:22px;margin:0}.case-meta div{padding-top:14px;border-top:var(--rule-hairline) solid var(--color-rule)}.case-meta dt{color:var(--color-muted);font-size:12px;letter-spacing:.08em}.case-meta dd{margin:8px 0 0;font-size:17px;line-height:1.55}.case-cover-rich{margin:0;background:var(--color-paper-2)}.case-cover-rich img,.case-cover-rich .media-fallback{width:100%;aspect-ratio:16 / 8.5}.case-cover-rich img{object-fit:cover;object-position:center;filter:brightness(.82) saturate(.92)}.media-caption{display:flex;justify-content:space-between;gap:30px;padding-top:14px;color:var(--color-muted);font-size:13px;line-height:1.6}.media-caption span:first-child{color:var(--color-ink)}.case-jump{position:sticky;z-index:var(--z-raised);top:84px;display:flex;gap:28px;margin-top:50px;padding:18px 0;overflow-x:auto;background:var(--color-overlay-sticky);border-block:var(--rule-hairline) solid var(--color-rule);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);scrollbar-width:none}.case-jump::-webkit-scrollbar{display:none}.case-jump a{flex:0 0 auto;display:inline-flex;align-items:center;min-height:44px;padding:0;color:var(--color-muted);font-size:13px;text-decoration:none;white-space:nowrap;transition:color var(--dur-fast) var(--ease-out)}.case-jump a:hover,.case-jump a:focus-visible,.case-jump a:active{color:var(--color-ink)}.case-section{display:grid;grid-template-columns:190px minmax(0,1fr);gap:clamp(36px,7vw,96px);padding:96px 0;border-top:var(--rule-hairline) solid var(--color-rule);scroll-margin-top:150px}.case-jump+.case-section{border-top:0}.section-kicker{margin:0;color:var(--color-muted);font-size:12px;letter-spacing:.12em}.section-content h2{max-width:900px;margin:0 0 34px;font-size:clamp(35px,4vw,56px);font-weight:500;line-height:1.12;letter-spacing:-.045em;text-wrap:balance;min-width:0;overflow-wrap:anywhere;font-family:var(--font-display)}.section-lede{max-width:820px;margin:0;color:var(--color-muted);font-size:clamp(18px,1.75vw,23px);line-height:1.85}.section-lede+.section-lede{margin-top:18px}.constraint-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:46px 0 0;padding:1px;background:var(--color-rule);list-style:none}.constraint-list li{padding:24px;background:var(--color-paper);color:var(--color-muted);line-height:1.75}.ownership-grid,.evidence-grid{display:grid;gap:1px;background:var(--color-rule);border:var(--rule-hairline) solid var(--color-rule)}.ownership-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.evidence-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.ownership-item,.evidence-item{min-height:230px;padding:28px;background:var(--color-paper)}.ownership-item h3,.evidence-item h3{margin:0 0 30px;color:var(--color-muted);font-size:13px;font-weight:400;line-height:1.4;letter-spacing:.08em}.ownership-item p,.evidence-item p{margin:0;color:var(--color-ink);font-size:16px;line-height:1.8}.decision-list{border-top:var(--rule-hairline) solid var(--color-rule)}.decision-item{display:grid;grid-template-columns:70px minmax(220px,.75fr) minmax(0,1fr);gap:28px;padding:34px 0;border-bottom:var(--rule-hairline) solid var(--color-rule)}.decision-num{color:var(--color-accent);font-size:13px}.decision-item h3{margin:0;font-size:25px;font-weight:500;line-height:1.4}.decision-item p{margin:0;color:var(--color-muted);font-size:16px;line-height:1.8}.decision-item p+p{margin-top:12px}.media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:42px 18px}.media-grid figure{margin:0}.media-grid img,.media-grid .media-fallback{width:100%;aspect-ratio:16 / 10}.media-grid img{object-fit:cover;background:var(--color-paper-2)}.media-grid figcaption{margin-top:14px;color:var(--color-muted);font-size:13px;line-height:1.65}.video-shell{border-top:var(--rule-hairline) solid var(--color-rule)}.video-shell video{display:block;width:100%;max-height:76dvh;background:var(--color-media)}.video-fallback{width:100%;aspect-ratio:16 / 9;max-height:76dvh;background:var(--color-media)}.video-copy{display:grid;grid-template-columns:minmax(220px,.45fr) minmax(0,1fr);gap:36px;padding-top:18px}.video-copy h3{margin:0;font-size:20px;font-weight:500;line-height:1.4}.video-copy p{margin:0;color:var(--color-muted);line-height:1.75}.case-external{display:flex;flex-wrap:wrap;gap:24px;margin-top:38px;color:var(--color-muted)}.not-found .text-action{display:inline-block;margin-top:34px}.site-error{display:grid;align-content:center;min-height:100dvh}.site-error .display-title{max-width:800px}.site-error-actions{display:flex;flex-wrap:wrap;gap:24px;margin-top:34px}@media(pointer:coarse){.brand,.nav a,.header-index,.text-action,.stage-action,.legacy-handoff a,.legacy-handoff button{display:inline-flex;align-items:center;min-height:44px}}@media(max-width:980px){.header-main{gap:42px}.project-row{grid-template-columns:50px 1fr}.project-row p,.project-row .text-action{grid-column:2}.about-grid{grid-template-columns:1fr;gap:50px}.contact-block{grid-column:auto}.ownership-grid,.evidence-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:52.5rem){.case-section{grid-template-columns:1fr;gap:28px}}@media(max-width:720px){.legacy-handoff{right:12px;bottom:12px;left:12px;justify-content:space-between}.masthead{min-height:68px;padding:18px 20px}.brand{font-size:24px}.nav{gap:22px}.header-main{width:100%;justify-content:space-between;gap:16px}.header-index{display:none}.stage-art{object-position:var(--poster-position-mobile, center)}.stage-copy{width:calc(100% - 40px);margin:0 20px 74px}.stage-copy h1,.stage-copy h2{font-size:clamp(40px,12vw,54px)}.stage-copy p{max-width:370px;margin:18px 0 20px;font-size:15px}.explore-cue{bottom:13px}.shell{padding:68px 20px 30px}.inner{padding:52px 0 60px}.display-title{font-size:50px}.lede{font-size:16px}.project-row{grid-template-columns:34px 1fr;gap:12px}.case-rich{padding:38px 0 72px}.case-topline{margin-bottom:42px}.case-intro{grid-template-columns:1fr;gap:38px;padding-bottom:40px}.case-intro h1{font-size:clamp(48px,15vw,68px)}.case-cover-rich img,.case-cover-rich .media-fallback{aspect-ratio:4 / 5}.media-caption{display:block}.media-caption span{display:block;margin-bottom:5px}.case-jump{top:68px;gap:22px;margin-top:34px}.case-section{grid-template-columns:1fr;gap:28px;padding:68px 0;scroll-margin-top:128px}.constraint-list,.ownership-grid,.evidence-grid{grid-template-columns:1fr}.ownership-item,.evidence-item{min-height:0}.decision-item{grid-template-columns:38px 1fr;gap:16px}.decision-item p{grid-column:2}.media-grid{grid-template-columns:1fr;gap:34px}.video-copy{grid-template-columns:1fr;gap:12px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}html[data-route=home]{scroll-snap-type:none}.stage-art{transform:none!important}}