:root{color-scheme:dark;--bg:#101211;--surface:#171a18;--line:#2a2f2b;--text:#eff2ec;--muted:#a2aaa1;--accent:#c4f28a;--focus:#d8ffb0;font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;font-size:14px;line-height:1.6;letter-spacing:0}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.4}button,input,select{color:var(--text)}:focus-visible{outline:2px solid var(--focus);outline-offset:5px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.3;letter-spacing:0}h1{font-size:36px;font-weight:600}h2{font-size:22px;font-weight:500}h3{font-size:17px}img{max-width:100%;display:block}.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:-100px;left:16px;z-index:100;background:var(--accent);color:#141910;padding:12px}.skip-link:focus{top:12px}
.site-header{height:86px;padding:0 4%;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:60px}.brand{display:flex;gap:12px;align-items:center;white-space:nowrap;font-size:24px;font-weight:600}.brand-dot{font-weight:400;color:var(--muted)}.site-header nav{display:flex;align-self:stretch;gap:36px}.site-header nav>a{display:flex;align-items:center;position:relative;color:var(--muted);font-size:15px;border-bottom:2px solid transparent;white-space:nowrap}.site-header nav>a:hover,.site-header nav>a.selected{color:var(--text)}.site-header nav>a.selected{border-color:var(--accent)}.nav-dot{width:5px;height:5px;background:var(--accent);border-radius:50%;margin:-12px 0 0 6px}.screening-link{margin-left:auto;white-space:nowrap}.screening-link span{color:var(--accent);margin-left:12px;font-size:20px}main{min-height:calc(100vh - 174px);max-width:1800px;margin:0 auto;padding:0 4%}.page-heading{display:flex;justify-content:space-between;align-items:center;padding:58px 0 44px;gap:24px}.eyebrow,.section-index{font-size:12px;color:var(--accent);margin-bottom:15px}.lead{color:var(--muted);font-size:15px;margin-top:16px}.status-badge{display:inline-flex;align-items:center;gap:9px;color:var(--muted);font-size:12px;white-space:nowrap}.status-badge i,.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}.library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--line)}.type-tabs{display:flex;gap:4px;flex-wrap:wrap}.type-tab{border:0;background:transparent;padding:9px 18px;border-radius:4px;color:var(--muted);min-height:40px;white-space:nowrap}.type-tab:hover{background:#20261f;color:var(--text)}.type-tab.active{color:#16200f;background:var(--accent)}.filter-fields{display:flex;gap:12px}.search-box{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:0 12px}.search-box>span{font-size:26px;color:var(--muted);line-height:1}.search-box input{width:175px;background:transparent;border:0;padding:9px 0;outline-offset:1px}.duration-label select{border:1px solid var(--line);border-radius:4px;padding:10px 28px 10px 12px;background:var(--surface);min-height:42px}.results-heading{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;padding:20px 0}.empty-state{min-height:330px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 20px 48px;border-bottom:1px solid var(--line)}.empty-mark{display:flex;align-items:center;gap:8px;height:54px;margin-bottom:26px}.empty-mark span{width:31px;height:37px;border:1px solid #616e5d;border-radius:2px;transform:rotate(-10deg)}.empty-mark span:nth-child(2){height:48px;border-color:var(--accent);transform:rotate(0);background:#c4f28a08}.empty-mark span:nth-child(3){transform:rotate(10deg)}.empty-state h2{font-size:24px}.empty-state>p{color:var(--muted);margin:14px 0 25px;max-width:480px}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border:1px solid transparent;border-radius:4px;min-height:44px;padding:10px 20px;font-weight:500}.button.primary{background:var(--accent);color:#16200f}.button.primary:hover{background:#d2ffa0}.button.secondary{background:transparent;border-color:#495243;color:var(--text)}.button.secondary:hover{background:#252c21}.text-link{color:var(--muted);white-space:nowrap}.text-link:hover{color:var(--accent)}.editorial-strip{display:grid;grid-template-columns:1.3fr 1fr 1fr auto;gap:30px;align-items:center;padding:42px 0 52px}.editorial-strip h2{font-size:20px;margin-top:9px}.editorial-rule{display:flex;gap:18px}.editorial-rule>span{font-size:12px;color:#76836e;margin-top:3px}.editorial-rule p{font-size:14px}.editorial-rule strong{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:8px}.site-footer{min-height:88px;border-top:1px solid var(--line);padding:25px 4%;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted)}.site-footer>div{display:flex;gap:24px;align-items:center}.site-footer a:hover{color:var(--text)}.footer-separator{padding:0 16px;color:#596155}.version{color:#8b9587}.film-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px 22px;padding:8px 0 45px}.film-card{min-width:0}.poster-link{position:relative;display:block;aspect-ratio:16/10;background:#21291f;overflow:hidden;border-radius:5px}.poster-link>img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.poster-link:hover>img{transform:scale(1.03)}.poster-type{position:absolute;top:12px;left:12px;padding:2px 9px;background:#101211d9;font-size:12px;border-radius:2px}.poster-play{position:absolute;bottom:12px;right:14px;color:var(--accent)}.film-meta{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:12px}.film-card p{font-size:12px;color:var(--muted);margin-top:6px}.icon-button{border:1px solid var(--line);background:var(--surface);border-radius:4px;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;flex:0 0 40px;font-size:21px}.icon-button:hover{border-color:var(--accent)}.icon-button[aria-pressed=true]{color:var(--accent)}.spatial-note{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:40px 0 52px}.spatial-note h2{margin-top:12px}.spatial-note p{margin:8px 0}.muted{color:var(--muted);font-size:13px}.player-stage{aspect-ratio:16/9;background:#080a09;position:relative;overflow:hidden;max-height:75vh;display:flex;align-items:center;justify-content:center}.player-stage video{width:100%;height:100%;object-fit:contain}.player-empty{text-align:center;display:flex;flex-direction:column;align-items:center;padding:20px}.screen-symbol{font-size:56px;line-height:1;color:var(--accent);margin-bottom:24px}.player-empty h2{font-size:24px;margin-bottom:24px}.player-empty p{font-size:12px;color:var(--muted);margin-top:20px}.file-label,.player-tools label{position:relative;cursor:pointer;overflow:hidden}.file-label input,.player-tools label input{position:absolute;width:100%;height:100%;opacity:0;inset:0;cursor:pointer}.file-label:focus-within,.player-tools label:focus-within{outline:2px solid var(--accent);outline-offset:4px}.player-bar{display:flex;gap:20px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:15px 0}.player-bar>div:first-child{display:flex;align-items:center;gap:12px;min-width:0}.player-bar #file-title{overflow-wrap:anywhere}.player-tools{display:flex;align-items:center;gap:8px;flex-shrink:0}.compact{padding:6px 14px;min-height:40px}.player-message{font-size:12px;color:var(--muted);padding:18px 0 40px}.standards-list article{display:grid;grid-template-columns:65px 240px 1fr;align-items:baseline;gap:20px;padding:28px 0;border-top:1px solid var(--line)}.standards-list article>span{color:var(--accent);font-size:12px}.standards-list p{max-width:700px;color:var(--muted);line-height:1.9}.standards-end{padding:28px 0 54px;display:flex;justify-content:space-between;align-items:center;gap:24px;color:var(--muted)}.prose{max-width:800px;padding-bottom:50px}.prose h2{font-size:21px;margin:20px 0 14px}.prose p{color:var(--muted);line-height:1.9;margin-bottom:24px}.detail-top{display:flex;justify-content:space-between;gap:20px;padding:28px 0;color:var(--muted);font-size:13px}.watch-stage{position:relative;width:100%;aspect-ratio:16/9;max-height:80vh;background:#080a09}.watch-stage video,.watch-stage iframe{width:100%;height:100%;object-fit:contain;border:0}.watch-stage iframe{position:absolute;inset:0;background:#080a09}.stream-empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:24px;text-align:center}.watch-tools{display:flex;gap:18px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.watch-tools p{margin-right:auto;color:var(--muted);font-size:12px}.film-description{display:grid;grid-template-columns:1.15fr 1fr;gap:80px;padding:40px 0 60px}.synopsis{font-size:16px;line-height:1.9;margin-top:24px;color:var(--muted)}.film-description aside h2{font-size:19px;margin:20px 0 14px}.film-description aside h2:first-child{margin-top:0}.film-description aside p,.film-description li{color:var(--muted);line-height:1.9}.film-description ul{padding-left:20px}.tag-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.tag-row span{font-size:12px;color:var(--accent)}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);background:#e3ebda;color:#192114;border-radius:4px;padding:12px 20px;box-shadow:0 8px 30px #0004;opacity:0;pointer-events:none;transition:.2s;z-index:100;max-width:calc(100% - 32px)}.toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1600px){.empty-state{min-height:390px}.film-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:1100px){.site-header{gap:32px}.site-header nav{gap:25px}.library-toolbar{align-items:flex-start;flex-wrap:wrap}.filter-fields{margin-left:auto}.editorial-strip{grid-template-columns:1.2fr 1fr}.editorial-strip>.text-link{justify-self:start}.film-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.standards-list article{grid-template-columns:45px 200px 1fr}}
@media(max-width:700px){.site-header{height:auto;min-height:112px;padding:18px 5% 0;gap:15px;flex-wrap:wrap}.brand{font-size:22px}.brand img{width:27px;height:27px}.screening-link{font-size:12px;order:1}.site-header nav{order:2;width:100%;height:44px;gap:30px}.site-header nav>a{font-size:14px}main{padding:0 5%}.page-heading{padding:34px 0 30px;align-items:flex-start;gap:16px;flex-direction:column}h1{font-size:28px}.eyebrow{font-size:11px;margin-bottom:12px}.lead{font-size:13px;margin-top:14px}.status-badge{font-size:11px}.library-toolbar{gap:18px}.type-tabs{gap:0;width:100%;justify-content:space-between}.type-tab{padding:8px 10px;font-size:12px}.filter-fields{width:100%;margin:0;gap:10px}.search-box{flex:1;min-width:0}.search-box input{width:100%;min-width:0}.duration-label select{width:118px;font-size:12px;padding-left:9px}.results-heading{font-size:11px;gap:12px;padding:16px 0}.empty-state{min-height:310px;padding:28px 14px 36px}.empty-state h2{font-size:21px}.empty-state p{font-size:12px;line-height:1.9}.editorial-strip{grid-template-columns:1fr 1fr;gap:28px 20px;padding:34px 0}.editorial-strip>div:first-child{grid-column:1/-1}.editorial-strip h2{font-size:21px}.editorial-rule{gap:10px}.editorial-rule strong{font-size:11px}.editorial-strip>.text-link{font-size:12px}.site-footer{padding:25px 5%;align-items:flex-start;flex-direction:column;font-size:11px;gap:15px}.site-footer>div{width:100%;gap:25px}.version{margin-left:auto}.film-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 14px}.film-meta h3{font-size:15px}.film-meta .icon-button{width:32px;height:32px;flex-basis:32px}.spatial-note{grid-template-columns:1fr;gap:16px;padding:32px 0}.player-stage{aspect-ratio:4/3;max-height:none}.player-empty h2{font-size:19px;margin-bottom:18px}.screen-symbol{font-size:40px;margin-bottom:20px}.player-empty p{font-size:11px}.player-bar{flex-direction:column;align-items:flex-start;font-size:12px}.player-tools{width:100%}.player-tools>label{margin-left:auto}.standards-list article{grid-template-columns:30px 1fr;gap:10px;padding:24px 0}.standards-list article h2{font-size:19px}.standards-list article p{grid-column:2;font-size:13px}.standards-end{flex-direction:column;align-items:flex-start;font-size:13px}.watch-tools{flex-wrap:wrap}.watch-tools p{flex-basis:100%}.film-description{grid-template-columns:1fr;gap:28px;padding:30px 0}.detail-top{font-size:12px}.watch-stage{min-height:220px}.stream-empty h2{font-size:20px}.prose p{font-size:13px}}
.device-label select{border:1px solid var(--line);border-radius:4px;padding:10px 24px 10px 12px;background:var(--surface);min-height:42px;max-width:170px}.spatial-library .library-toolbar{flex-wrap:wrap}.spatial-library .type-tabs{gap:4px}.spatial-library .type-tab{font-size:13px;padding:9px 13px}.viewing-modes{padding:32px 0 40px}.modes-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px}.modes-heading h2{font-size:22px}.modes-heading .eyebrow{margin-bottom:10px}.mode-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.mode-grid article{padding-top:20px;border-top:1px solid var(--line)}.mode-grid h3{font-size:18px;font-weight:500;margin:12px 0}.mode-grid p{font-size:12px;color:var(--muted)}.mode-state{display:inline-block;font-size:12px;color:var(--accent);margin-top:18px}.mode-state.caution{color:#efc38e}.mode-disclaimer{color:var(--muted);font-size:12px;margin-top:28px}.device-dialog{background:var(--surface);color:var(--text);border:1px solid #47513f;border-radius:6px;width:min(600px,calc(100% - 32px));max-height:85vh;padding:24px}.device-dialog::backdrop{background:#000b}.device-dialog header{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:20px}.device-dialog h2{font-size:21px}.probe-row{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:14px 0;border-top:1px solid var(--line);font-size:13px}.probe-row strong{font-weight:400;color:var(--muted)}.device-dialog>.muted{margin-top:20px;line-height:1.8;font-size:12px}.device-matrix{padding:0 0 50px}.device-matrix>h2{font-size:22px;margin-bottom:25px}.device-row{display:grid;grid-template-columns:180px 90px 1fr;align-items:baseline;gap:20px;padding:18px 0;border-top:1px solid var(--line)}.device-row h3{font-size:15px;font-weight:400}.device-row p{font-size:12px;color:var(--muted)}.device-state{font-size:12px;color:var(--muted)}.device-state.supported{color:var(--accent)}.device-state.unsupported{color:#efad9e}
@media(max-width:700px){.spatial-library .type-tabs{justify-content:flex-start;gap:6px}.spatial-library .type-tab{font-size:12px;padding:8px 11px}.spatial-library .filter-fields{display:grid;grid-template-columns:1fr 1fr}.spatial-library .search-box{grid-column:1/-1}.device-label select,.spatial-library .duration-label select{width:100%;max-width:none}.modes-heading{align-items:flex-start;flex-direction:column;gap:20px}.modes-heading h2{font-size:21px}.mode-grid{grid-template-columns:1fr;gap:22px}.mode-grid article{position:relative;padding-left:32px}.mode-grid article>.section-index{position:absolute;left:0;top:25px}.mode-grid h3{font-size:17px;margin:3px 0 9px}.mode-state{margin-top:12px}.device-dialog{padding:20px}.probe-row{grid-template-columns:92px 1fr;gap:12px}.device-row{grid-template-columns:1fr auto;gap:10px}.device-row p{grid-column:1/-1}}
.button,.icon-button,.type-tab,.site-header a{transition:background-color .16s ease,border-color .16s ease,color .16s ease,opacity .16s ease}.button:active,.icon-button:active{opacity:.76}.film-card{content-visibility:auto;contain-intrinsic-size:auto 260px}::view-transition-old(root){animation:fwa-fade-out .12s ease both}::view-transition-new(root){animation:fwa-fade-in .18s ease both}@keyframes fwa-fade-out{to{opacity:0}}@keyframes fwa-fade-in{from{opacity:0}to{opacity:1}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}