/* finesse · register=brand · A=river-sand-glacier · B=shared-generated-lettering · C=full-screen-gated-cover · D=crossfade-and-click-travel · E=geographic-relief · SOUL=8 SPECTACLE=6 DENSITY=3 */
@font-face{font-family:'Xiaojiang Editorial';font-style:normal;font-weight:600;font-display:swap;src:url('assets/fonts/brand-serif-600.woff2') format('woff2')}
:root{--estuary:#233c36;--deep:#172e29;--surface:#f5f6f1;--surface-raised:#fcfcf8;--ink:#233c36;--muted:#5e6c63;--hero-ink:#faf9ed;--hero-muted:#faf9ed;--accent:#a65d42;--line:#233c3626;--hero-line:#faf9ed66;--shadow:#173a3210;--scrim:#112c2566;--font-display:'Xiaojiang Editorial',serif;--font-body:'Noto Sans SC Variable',sans-serif;--pad:clamp(24px,5.5vw,88px);--body-size:16px;--small-size:13px;--h2-size:clamp(29px,3.3vw,43px);--radius:2px;--nav-h:88px;--z-nav:20;--ease:cubic-bezier(.2,.65,.3,1)}
*{box-sizing:border-box}html,body{margin:0;overflow-x:clip}html{scroll-behavior:smooth;scroll-padding-top:32px}body{font-family:var(--font-body);font-weight:400;font-size:16px;line-height:1.65;background:var(--surface);color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-synthesis:none}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:0}a{color:inherit;text-decoration:none}img,video{display:block;max-width:100%}img{height:auto}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,video:focus-visible{outline:3px solid var(--accent);outline-offset:5px}::selection{background:var(--accent);color:var(--surface)}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--font-display);font-weight:600;text-wrap:balance;overflow-wrap:anywhere;min-width:0}p{text-wrap:pretty}h2{font-size:var(--h2-size);line-height:1.5}h3{font-size:25px;line-height:1.5}.skip{position:fixed;top:10px;left:20px;z-index:99;background:var(--surface);padding:10px 18px;transform:translateY(-200%)}.skip:focus{transform:none}.section-wrap{padding-inline:var(--pad);max-width:1600px;margin-inline:auto}.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}
.site-header{position:relative;width:100%;max-width:1600px;margin-inline:auto;height:var(--nav-h);padding-inline:var(--pad);display:flex;align-items:center;justify-content:space-between;z-index:20}.brand{display:flex;align-items:center;gap:13px;min-width:0;font-family:var(--font-display);font-size:24px;font-weight:600;letter-spacing:.05em;line-height:1.45}.brand img{flex:none;width:42px;height:42px}.brand-note{display:block;font-family:var(--font-body);font-size:10px;font-weight:400;letter-spacing:.11em;color:var(--muted);margin-top:3px}.site-header nav{display:flex;gap:36px;font-size:13px}.site-header nav a{display:flex;align-items:center;min-height:44px;white-space:nowrap;border-bottom:1px solid transparent;transition:border-color .2s}.site-header nav a:hover{border-color:var(--accent)}
.brand-cover{position:relative;max-width:1672px;margin:0 auto;isolation:isolate}.brand-cover-image{width:100%;height:auto}.cover-explore{position:absolute;bottom:24px;left:var(--pad);min-height:44px;display:inline-flex;align-items:center;gap:28px;padding:5px 14px;background:var(--deep);color:var(--hero-ink);font-size:13px}.cover-explore span{font-size:20px}
.works{padding-block:83px 86px}.works-heading{max-width:640px;margin-bottom:42px}.section-kicker{font-size:12px;color:var(--muted);letter-spacing:.1em;margin-bottom:15px}.section-description{margin-top:12px;color:var(--muted);line-height:1.8;font-size:14px}.work-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:60px 70px;align-items:start}.work-card{min-width:0}.work-cover{position:relative;display:block;overflow:clip;background:var(--surface-raised);border-radius:var(--radius);border:1px solid var(--line)}.work-cover .cover-image{width:100%;height:auto;object-fit:contain;transition:transform .6s var(--ease)}.work-card[data-type=tool] .work-cover{aspect-ratio:1.5;display:grid;place-items:center}.work-card[data-type=tool] .cover-image{width:100%;height:100%;object-fit:contain}.work-card[data-type=video] .work-cover{max-width:290px;margin-inline:auto;aspect-ratio:9/16}.work-card[data-type=video] .work-info{max-width:290px;margin-inline:auto}.work-cover:hover .cover-image{transform:scale(1.025)}.cover-action{position:absolute;right:18px;bottom:18px;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--surface-raised);color:var(--ink);font-size:23px}.work-info{padding-top:22px}.work-meta{font-size:12px;color:var(--muted);letter-spacing:.06em;display:flex;align-items:center;gap:11px;margin-bottom:10px}.work-meta span+span:before{content:'·';margin-right:11px}.work-info p{font-size:14px;line-height:1.8;color:var(--muted);max-width:35em;margin-top:12px}.work-link{min-height:44px;display:inline-flex;align-items:center;gap:18px;border-bottom:1px solid var(--line);font-size:14px;white-space:nowrap;margin-top:18px}.work-link span{transition:transform .2s}.work-link:hover span{transform:translate(3px,-3px)}
.site-footer{padding-top:40px;padding-bottom:18px;border-top:1px solid var(--line)}.about-line{display:flex;align-items:center;justify-content:space-between;gap:36px;padding-bottom:40px}.about-line h2{font-size:clamp(22px,2vw,28px)}.about-line p:not(.section-kicker){font-size:12px;color:var(--muted);margin-top:13px}.contact-link{background:transparent;min-height:48px;padding:0;display:flex;align-items:center;gap:35px;border-bottom:1px solid var(--line);font-size:14px;white-space:nowrap}.footer-base{padding-top:18px;border-top:1px solid var(--line);display:flex;align-items:center;gap:30px;font-size:11px;color:var(--muted)}.footer-base>span{margin-right:auto}.footer-base a{min-height:44px;display:flex;align-items:center;white-space:nowrap}.contact-dialog{background:var(--surface-raised);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:46px;width:min(470px,calc(100vw - 32px));box-shadow:0 24px 100px var(--scrim)}.contact-dialog::backdrop{background:var(--scrim)}.contact-dialog h2{font-size:26px;margin-block:22px 14px}.contact-dialog p{color:var(--muted);font-size:14px;line-height:1.8}.dialog-close{position:absolute;top:12px;right:12px;width:44px;height:44px;background:transparent;font-size:30px}.account-row{display:flex;justify-content:space-between;align-items:center;gap:15px;border-bottom:1px solid var(--line);padding-block:16px;margin-top:14px;font-size:18px}.account-row button{min-height:44px;font-size:13px;background:var(--ink);color:var(--surface-raised);padding:8px 14px;white-space:nowrap}.copy-status{min-height:25px;padding-top:10px}
.inner-page .site-header{border-bottom:1px solid var(--line)}.detail-main{padding-block:50px 100px;min-height:65vh}.back-link{font-size:14px;display:inline-flex;min-height:44px;align-items:center;gap:14px;white-space:nowrap}.detail-heading{margin-block:26px 38px;max-width:900px}.detail-heading h1{font-size:clamp(30px,4.3vw,54px);line-height:1.5}.detail-heading p{color:var(--muted);margin-top:20px;max-width:44em;font-size:15px}.detail-media{background:var(--deep);display:grid;place-items:center;overflow:clip;border-radius:var(--radius)}.detail-media video{width:100%;max-height:78svh;object-fit:contain}.detail-media>img{width:100%;max-height:680px;object-fit:contain;background:var(--surface-raised)}.detail-content{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:60px;margin-top:38px}.detail-content h2{font-size:25px;margin-bottom:15px}.detail-content p,.detail-content li{font-size:15px;color:var(--muted);line-height:1.9}.detail-content ul{padding-left:1.25em}.detail-actions{padding:26px;background:var(--surface-raised);align-self:start}.detail-actions .primary-button{display:flex;align-items:center;justify-content:space-between;gap:32px;background:var(--ink);color:var(--surface-raised);min-height:52px;padding:12px 20px;white-space:nowrap;font-size:15px}.detail-actions p{font-size:13px;margin-top:16px}.notice-content{max-width:720px}.notice-content h1{font-size:38px;margin-block:26px}.notice-content h2{font-size:22px;margin-block:28px 10px}.notice-content p{color:var(--muted);line-height:1.9;font-size:15px}.demo-caption{font-size:13px;color:var(--muted);margin-top:14px}.detail-actions .purchase-pending{width:100%;cursor:not-allowed;opacity:.62}.purchase-pending:focus{outline:none}
@media(max-width:1000px){.work-grid{gap:44px 35px}.works{padding-block:66px 72px}}
@media(max-width:700px){:root{--nav-h:74px}.site-header nav{gap:20px;font-size:12px}.brand{gap:9px;font-size:22px}.brand img{width:35px;height:35px}.brand-note{display:none}.works{padding-block:53px 52px}.works-heading{margin-bottom:30px}.section-description{font-size:13px;margin-top:12px}.work-grid{grid-template-columns:minmax(0,1fr);gap:41px}.work-card[data-type=video]{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:23px;align-items:center}.work-card[data-type=video] .work-cover{width:100%;margin:0}.work-card[data-type=video] .work-info{padding:0;max-width:none;margin:0}.work-info{padding-top:20px}.work-info h3{font-size:25px}.work-card[data-type=video] h3{font-size:22px;line-height:1.6}.work-info p{font-size:13px;margin-top:10px}.work-meta{font-size:10px;gap:7px;flex-wrap:wrap}.work-meta span+span:before{margin-right:7px}.cover-action{width:40px;height:40px;bottom:12px;right:12px;font-size:20px}.about-line{display:block;padding-bottom:27px}.about-line p:not(.section-kicker){font-size:12px}.contact-link{margin-top:22px;font-size:13px;gap:32px}.site-footer{padding-top:30px;padding-bottom:15px}.footer-base{gap:6px 22px;flex-wrap:wrap;font-size:10px;padding-top:16px}.footer-base>span{flex-basis:100%}.footer-base a:last-child{margin-left:auto}.contact-dialog{padding:32px 25px}.detail-content{grid-template-columns:minmax(0,1fr);gap:25px}.detail-main{padding-block:30px 60px}.detail-heading{margin-block:20px 28px}.detail-heading p{font-size:14px}.detail-actions{padding:20px}}
@media(max-width:360px){.work-card[data-type=video]{gap:15px}.work-card[data-type=video] h3{font-size:20px}.work-card[data-type=video] .work-info p{display:none}.site-header nav{gap:16px}.work-meta span+span{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

.work-units{display:block}.work-units .work-card{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:clamp(36px,6vw,92px);align-items:center;padding-block:0 60px;margin-bottom:60px;border-bottom:1px solid var(--line)}.work-units .work-card:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}.work-units .work-info{padding:0;max-width:450px;margin:0}.work-units h3{font-size:clamp(25px,2.8vw,38px)}.work-units .work-info p{font-size:15px;line-height:1.9;margin-top:20px}.work-units .work-link{margin-top:24px}.work-units .work-card[data-type=video] .work-cover{width:100%;max-width:280px;margin-inline:auto}.work-units .work-card[data-type=video] .work-info{max-width:450px;margin:0}.work-units .work-meta{font-size:12px}
@media(max-width:700px){.brand-cover{margin-inline:12px}.brand-cover-image{height:450px;object-fit:cover;object-position:center}.cover-explore{left:15px;bottom:15px;font-size:12px;gap:20px}.work-units .work-card{grid-template-columns:minmax(0,1fr);gap:24px;padding-bottom:36px;margin-bottom:36px}.work-units .work-card[data-type=video]{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:23px}.work-units .work-card[data-type=video] .work-cover{max-width:none}.work-units h3{font-size:27px}.work-units .work-card[data-type=video] h3{font-size:22px}.work-units .work-info p{font-size:14px;margin-top:12px}.work-units .work-meta{font-size:11px}.work-units .work-link{margin-top:16px}}
@media(max-width:360px){.brand-cover-image{height:405px}.work-units .work-card[data-type=video]{gap:16px}.work-units .work-card[data-type=video] h3{font-size:20px}}

/* v4: shared original lettering stays at one fixed position for every scene. */
:root{--cover-white:#fbfaf1;--cover-veil:#f6f5ed;--cover-shadow:#142621;--cover-hue:0deg}
html.cover-locked,html.cover-locked body{height:100%;overflow:hidden;overscroll-behavior:none}html.cover-travel{scroll-behavior:auto!important}.portal-page .brand-cover{width:100%;max-width:none;height:100vh;height:100dvh;min-height:360px;margin:0;overflow:hidden;background:var(--deep);isolation:isolate}.cover-scenes,.cover-scene{position:absolute;inset:0;width:100%;height:100%}.cover-scene{max-width:none;object-fit:cover;object-position:center;opacity:0;transition:opacity 2.2s ease;z-index:0}.cover-scene.is-active{opacity:1;z-index:1}.cover-scenes:after{content:'';position:absolute;inset:0;z-index:2;background:linear-gradient(180deg,color-mix(in srgb,var(--cover-veil) 25%,transparent),transparent 55%,color-mix(in srgb,var(--cover-shadow) 30%,transparent));pointer-events:none}.cover-lettering{position:absolute;top:4vh;left:50%;transform:translateX(-50%);width:min(52vw,68vh,720px);height:auto;max-width:none;z-index:3;mix-blend-mode:multiply;filter:contrast(1.04) hue-rotate(var(--cover-hue));transition:filter 2.2s ease;pointer-events:none}.brand-cover[data-scene=dunes]{--cover-hue:270deg}.brand-cover[data-scene=snow]{--cover-hue:75deg}
.portal-page .cover-explore{left:50%;bottom:max(40px,6vh);transform:translateX(-50%);display:flex;align-items:center;justify-content:center;gap:22px;min-height:52px;min-width:280px;padding:0;background:transparent;color:var(--cover-white);font-size:15px;letter-spacing:.14em;text-shadow:0 1px 8px var(--cover-shadow);white-space:nowrap}.portal-page .cover-explore span{font-size:inherit}.explore-rule{height:1px;width:70px;flex:none;background:currentColor;opacity:.75;transition:width .3s ease}.cover-explore:hover .explore-rule{width:90px}.cover-explore:focus-visible{outline:2px solid var(--cover-white);outline-offset:5px}.cover-options{position:absolute;z-index:4;right:24px;bottom:18px;display:none;align-items:center;gap:0;color:var(--cover-white)}.portal-enabled .cover-options{display:flex}.cover-options button{width:44px;height:44px;background:transparent;color:inherit;display:grid;place-items:center;font-size:15px;text-shadow:0 1px 5px var(--cover-shadow)}.cover-options button span{width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.4}.cover-options button[aria-pressed=true] span{opacity:1;box-shadow:0 0 0 3px color-mix(in srgb,var(--cover-white) 20%,transparent)}.cover-options button:focus-visible{outline-color:var(--cover-white)}
@media(max-width:700px){.cover-lettering{top:8vh;width:min(94vw,64vh)}.cover-scene{object-position:58% center}.portal-page .cover-explore{bottom:max(76px,10vh);gap:14px;font-size:14px;min-width:260px}.explore-rule{width:42px}.cover-explore:hover .explore-rule{width:52px}.cover-options{right:50%;transform:translateX(50%);bottom:max(16px,env(safe-area-inset-bottom))}}
@media(max-height:500px) and (min-width:701px){.cover-lettering{top:2vh;width:55vh}.portal-page .cover-explore{bottom:15px}.cover-options{bottom:10px}}
@media(prefers-reduced-motion:reduce){.cover-scene,.cover-lettering,.explore-rule{transition:none}}
.portal-page .cover-explore{z-index:5}.cover-lettering{top:2vh;width:min(46vw,54vh,640px)}.cover-scenes:after{background:linear-gradient(180deg,color-mix(in srgb,var(--cover-veil) 45%,transparent),color-mix(in srgb,var(--cover-veil) 25%,transparent) 40%,transparent 65%,color-mix(in srgb,var(--cover-shadow) 30%,transparent))}@media(max-width:700px){.cover-lettering{top:8vh;width:min(94vw,64vh)}}