:root{--bg:#050505;--deep:#090909;--panel:#10100F;--panel2:#171611;--hover:#201E18;--title:#FFF9E9;--text:#E5DDCA;--muted:#AAA18D;--note:#7C7467;--gold:#D6AE55;--gold2:#F4D77F;--champagne:#FFE7A4;--deepgold:#9C722A;--line:rgba(214,174,85,.18);--line2:rgba(244,215,127,.48);--shadow:0 18px 50px rgba(0,0,0,.48);--shell:min(1320px,calc(100% - 40px));--hh:76px}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.78;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:var(--shell);margin:auto}.skip-link{position:fixed;left:12px;top:-70px;z-index:500;background:var(--champagne);color:#181107;padding:8px 12px}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:120;background:rgba(5,5,5,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.topbar{height:var(--hh);display:flex;align-items:center;gap:18px}.icon-button{width:46px;height:46px;display:grid;place-items:center;border:1px solid var(--line);background:transparent;color:var(--title);cursor:pointer}.menu-toggle{gap:5px;padding:12px}.menu-toggle span{display:block;width:20px;height:1px;background:var(--champagne)}.brand-logo{display:block;width:auto;max-width:100%;height:auto}.header-logo{max-height:46px}.brand-fallback{display:inline-flex;flex-direction:column;line-height:1.05;color:var(--title);letter-spacing:.08em}.brand-fallback b{font-size:17px}.brand-fallback small{font-size:8px;color:var(--gold);margin-top:5px;letter-spacing:.18em}.header-brand{min-width:150px;display:flex;align-items:center}.desktop-nav{height:100%;display:flex;align-items:stretch;white-space:nowrap;flex:1}.desktop-nav a{display:flex;align-items:center;padding:0 12px;font-size:14px;color:var(--muted);position:relative}.desktop-nav a:hover,.desktop-nav a:focus-visible{color:var(--title)}.desktop-nav a.is-active:after{content:"";position:absolute;height:1px;left:12px;right:12px;bottom:0;background:var(--gold2)}.top-actions{margin-left:auto;display:flex;gap:10px;align-items:center}.search-glyph{width:16px;height:16px;border:1px solid var(--gold2);border-radius:50%;position:relative}.search-glyph:after{content:"";position:absolute;width:7px;height:1px;background:var(--gold2);right:-5px;bottom:-3px;transform:rotate(45deg)}.participate-button,.btn-gold{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:0 20px;background:linear-gradient(135deg,#FFE7A4 0%,#D6AE55 50%,#90651C 100%);color:#181107;font-weight:700;white-space:nowrap}.mobile-participate{display:none}.site-main{min-height:70vh}.site-overlay{position:fixed;inset:0;z-index:180;background:rgba(0,0,0,.72);visibility:hidden;opacity:0;pointer-events:none;transition:opacity .25s}.site-drawer{position:fixed;left:0;top:0;bottom:0;z-index:200;width:min(460px,88vw);background:#080807;border-right:1px solid var(--line2);transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:transform .28s;box-shadow:var(--shadow)}.drawer-open .site-overlay{visibility:visible;opacity:1;pointer-events:auto}.drawer-open .site-drawer{transform:none;visibility:visible;pointer-events:auto}.drawer-head{height:84px;display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:12px}.drawer-logo{max-height:42px}.drawer-brand>span{display:flex;flex-direction:column}.drawer-brand small{font-size:9px;color:var(--gold);letter-spacing:.2em}.drawer-close{font-size:28px}.drawer-scroll{height:calc(100vh - 84px);overflow-y:auto;padding:18px 18px 50px}.drawer-group{padding:18px 0;border-bottom:1px solid var(--line)}.drawer-group h2{font:11px Arial,sans-serif;color:var(--gold);letter-spacing:.2em;margin:0 0 10px}.drawer-group>a{display:grid;grid-template-columns:100px 1fr;gap:12px;padding:10px 8px}.drawer-group>a:hover{background:var(--hover)}.drawer-group strong{font-size:14px;color:var(--title)}.drawer-group span{font-size:12px;line-height:1.55;color:var(--muted)}.site-search{position:fixed;inset:0;z-index:240;background:rgba(0,0,0,.78);visibility:hidden;opacity:0;pointer-events:none;transition:opacity .2s}.site-search.is-open{visibility:visible;opacity:1;pointer-events:auto}.search-panel{margin-top:94px;padding:26px;background:var(--panel);border:1px solid var(--line2);box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;align-items:center}.search-close{background:transparent;border:1px solid var(--line);color:var(--title);padding:8px 12px;cursor:pointer}.search-panel label{display:block;font-size:12px;color:var(--muted);margin-top:18px}.search-panel input{width:100%;padding:14px;background:#080808;color:var(--title);border:1px solid var(--line)}.search-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.search-links a{padding:8px 12px;border:1px solid var(--line);color:var(--muted)}.hero-poster{background:#020202}.hero-poster figure{margin:0}.hero-poster img{display:block;width:100%;height:auto;object-fit:contain}.hero-fallback{min-height:46vh;display:grid;place-items:center;background:radial-gradient(circle at 55% 30%,rgba(214,174,85,.16),transparent 32%),linear-gradient(145deg,#0d0d0c,#030303 70%)}.hero-fallback div{text-align:center}.hero-fallback small{display:block;color:var(--gold);letter-spacing:.28em}.hero-fallback strong{display:block;font:500 clamp(48px,8vw,112px)/1.2 Georgia,"Songti SC",serif;color:var(--title);letter-spacing:.1em}.event-strip{background:#070707;border-bottom:1px solid var(--line)}.event-strip-inner{display:grid;grid-template-columns:minmax(0,1.7fr) auto;gap:36px;padding:30px 0}.eyebrow{font-size:11px;letter-spacing:.22em;color:var(--gold)}h1,h2,.serif{font-family:Georgia,"Songti SC",serif}.event-strip h1{font-size:clamp(28px,4vw,54px);font-weight:500;color:var(--title);line-height:1.2;margin:8px 0 12px}.event-strip p{max-width:820px;color:var(--muted);margin:0}.event-actions{display:flex;align-items:center;gap:16px;margin-top:20px}.text-link{display:inline-block;color:var(--champagne);border-bottom:1px solid var(--deepgold)}.event-keywords{display:grid;grid-template-columns:repeat(3,1fr)}.event-keywords span{writing-mode:vertical-rl;color:var(--muted);letter-spacing:.16em;border-left:1px solid var(--line);padding:10px 16px}.index-rail{display:flex;gap:28px;overflow-x:auto;white-space:nowrap;padding:16px 0;border-bottom:1px solid var(--line)}.index-rail a{font-size:13px;color:var(--muted)}.index-rail a:before{content:"·";color:var(--gold);margin-right:8px}.section{padding:84px 0;border-bottom:1px solid rgba(214,174,85,.1)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}.section-head h2{font-size:clamp(30px,4vw,52px);font-weight:500;line-height:1.2;color:var(--title);margin:8px 0 0}.section-head p{max-width:650px;color:var(--muted)}.focus-editorial{display:grid;grid-template-columns:1.5fr 1fr;gap:44px}.focus-main{border:1px solid var(--line2);padding:36px;background:linear-gradient(135deg,rgba(214,174,85,.05),transparent 55%)}.focus-main h2{font-size:clamp(32px,5vw,60px);font-weight:500;line-height:1.15;color:var(--title);margin-top:14px}.focus-main p,.news-item p{color:var(--muted)}.news-item{padding:18px 0;border-bottom:1px solid var(--line)}.news-item h3{color:var(--title);margin:0 0 8px}.track-grid{display:grid;grid-template-columns:1.35fr .75fr .9fr;gap:14px}.track{border:1px solid var(--line);background:var(--panel);padding:26px;min-height:230px}.track-stage{grid-row:span 2;min-height:480px;background:radial-gradient(circle at 20% 20%,rgba(214,174,85,.16),transparent 30%),var(--panel)}.track h3{font:500 28px/1.2 Georgia,"Songti SC",serif;color:var(--title)}.track p{color:var(--muted);font-size:14px}.track .tag{font-size:10px;letter-spacing:.18em;color:var(--gold)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}.feature-grid article{background:var(--panel);padding:28px}.feature-grid h3{color:var(--title)}.feature-grid p{color:var(--muted);font-size:14px}.archive-placeholder{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.archive-card{border:1px solid var(--line);padding:24px;min-height:180px;display:flex;flex-direction:column;justify-content:space-between}.archive-card .num{font:44px Georgia,serif;color:var(--deepgold)}.archive-card strong{color:var(--title)}.archive-card span{font-size:13px;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid var(--line2);border-bottom:1px solid var(--line)}.step{padding:24px 16px}.step:not(:last-child){border-right:1px solid var(--line)}.step .num{font:34px Georgia,serif;color:var(--gold)}.step h3{color:var(--title)}.step p{font-size:13px;color:var(--muted)}.criteria-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.criterion{border:1px solid var(--line);padding:26px}.criterion .num{font:20px Georgia,serif;color:var(--gold)}.criterion h3{font:500 24px Georgia,"Songti SC",serif;color:var(--title)}.criterion p{font-size:14px;color:var(--muted)}.program-row{display:grid;grid-template-columns:160px 1fr 150px;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.program-row strong{color:var(--title)}.program-row p{margin:0;color:var(--muted)}.program-row span{font-size:12px;color:var(--gold)}.reading-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.reading-card{border:1px solid var(--line);padding:26px}.reading-card h3{color:var(--title)}.reading-card p{color:var(--muted)}.results-panel{display:grid;grid-template-columns:1.4fr 1fr;gap:28px}.result-state{display:flex;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line)}.result-state span{color:var(--gold)}.safety-duo{display:grid;grid-template-columns:1fr 1fr;gap:34px}.safety-duo article{border:1px solid var(--line);padding:34px}.safety-duo article:nth-child(2){transform:translateY(44px)}.safety-duo h3{font:500 34px Georgia,"Songti SC",serif;color:var(--title)}.safety-duo p{color:var(--muted)}details{padding:18px 0;border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;color:var(--title);font-weight:700;list-style:none}summary:after{content:"＋";float:right;color:var(--gold)}details[open] summary:after{content:"—"}details p{color:var(--muted)}.brand-statement{text-align:center;max-width:930px}.brand-statement h2{font-size:clamp(36px,5vw,66px);font-weight:500;line-height:1.15;color:var(--title)}.brand-statement p{color:var(--muted)}.page-hero{padding:72px 0 44px;background:radial-gradient(circle at 75% 20%,rgba(214,174,85,.11),transparent 26%),#070707;border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:46px;align-items:end}.page-hero h1{font-size:clamp(44px,6vw,80px);font-weight:500;line-height:1.15;color:var(--title);margin:10px 0 14px}.lead{color:var(--muted);font-size:17px}.hero-side{border-left:1px solid var(--line2);padding-left:24px;color:var(--muted);font-size:13px}.hero-side strong{display:block;color:var(--gold);letter-spacing:.12em;margin-bottom:8px}.content-section{padding:66px 0;border-bottom:1px solid rgba(214,174,85,.1)}.content-section h2{font-size:clamp(26px,3vw,40px);font-weight:500;line-height:1.2;color:var(--title);margin:0 0 14px}.content-section p{color:var(--muted);margin:0}.topic-layout,.chapter-index,.notice-board{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.topic-card,.chapter-index article,.notice-board article{border:1px solid var(--line);padding:26px;background:linear-gradient(145deg,rgba(214,174,85,.04),transparent 60%)}.topic-card .num{font:26px Georgia,serif;color:var(--deepgold)}.magazine-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.magazine-grid article{border-top:1px solid var(--line);padding:26px 0}.magazine-grid article:nth-child(3n+1){grid-column:1/-1}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.gallery-grid article{min-height:310px;border:1px solid var(--line);padding:22px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(180deg,transparent,rgba(214,174,85,.05))}.gallery-grid article:nth-child(3n+1){grid-row:span 2;min-height:632px}.challenge-list article{display:grid;grid-template-columns:95px 1fr;gap:24px;padding:28px 0;border-bottom:1px solid var(--line)}.challenge-list .num{font:48px Georgia,serif;color:var(--deepgold)}.portfolio-row{display:grid;grid-template-columns:220px 1fr;gap:36px;padding:34px 0;border-bottom:1px solid var(--line)}.portfolio-row:nth-child(even){grid-template-columns:1fr 220px}.portfolio-row:nth-child(even) .portfolio-copy{order:-1}.portfolio-no{font:68px Georgia,serif;color:rgba(214,174,85,.32)}.timeline article{display:grid;grid-template-columns:70px 1fr;gap:22px;padding:24px 0;border-bottom:1px solid var(--line)}.timeline .num{width:46px;height:46px;display:grid;place-items:center;border:1px solid var(--line2);color:var(--gold)}.theatre article{display:grid;grid-template-columns:180px 1fr 150px;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}.theatre em{font-style:normal;color:var(--gold)}.standards article{display:grid;grid-template-columns:80px 220px 1fr;gap:24px;padding:26px 0;border-bottom:1px solid var(--line)}.standards .num{font:42px Georgia,serif;color:var(--deepgold)}.notice-board article:first-child{grid-column:1/-1;border-color:var(--line2)}.editorial-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:34px}.editorial-grid article{padding:22px 0;border-bottom:1px solid var(--line)}.editorial-grid article:first-child{grid-row:span 2;border:1px solid var(--line2);padding:30px}.checklist{columns:2;column-gap:30px;padding:0}.checklist li{list-style:none;break-inside:avoid;padding:12px 0 12px 28px;border-bottom:1px solid var(--line);color:var(--muted);position:relative}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--gold)}.image-block{margin:22px auto}.image-block img{display:block;width:100%;height:auto;object-fit:contain;max-height:600px}.status-panel{border:1px solid var(--line2);padding:28px;background:linear-gradient(135deg,rgba(214,174,85,.07),transparent 60%)}.status-bar{display:flex;justify-content:space-between;padding:14px 0;border-top:1px solid var(--line)}.status-bar strong{color:var(--gold)}.site-footer{background:#030303;border-top:1px solid var(--line);padding:68px 0 110px}.footer-top{display:grid;grid-template-columns:.85fr 1.6fr;gap:64px}.footer-logo{max-height:56px}.footer-brand-block p{max-width:400px;color:var(--muted);font-size:14px}.footer-directory{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.footer-directory h2{font:12px Arial,sans-serif;color:var(--gold)}.footer-directory a{display:block;padding:4px 0;color:var(--muted);font-size:13px}.footer-notice{display:flex;justify-content:space-between;gap:40px;margin-top:42px;padding-top:26px;border-top:1px solid var(--line);font-size:12px;color:var(--note)}.footer-notice p{margin:0}.mobile-bottom-nav{display:none}a:hover{color:var(--title)}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold2);outline-offset:3px}@media(max-width:1100px){.desktop-nav a{padding:0 7px;font-size:12px}.header-brand{min-width:110px}.focus-editorial,.results-panel,.editorial-grid{grid-template-columns:1fr}.steps{grid-template-columns:repeat(3,1fr)}.footer-top{grid-template-columns:1fr}.gallery-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){:root{--shell:calc(100% - 28px);--hh:64px}.desktop-nav,.top-actions{display:none}.topbar{justify-content:space-between}.header-brand{position:absolute;left:50%;transform:translateX(-50%);min-width:0;max-width:46vw}.header-logo{max-height:40px;max-width:150px}.mobile-participate{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 12px;border:1px solid var(--line2);color:var(--champagne)}.site-main{padding-bottom:72px}.event-strip-inner,.focus-editorial,.safety-duo,.hero-grid,.magazine-grid{grid-template-columns:1fr}.event-keywords span{writing-mode:horizontal-tb;text-align:center;border-left:0;border-top:1px solid var(--line);padding:12px 6px}.track-grid{display:block}.track{margin-bottom:12px;min-height:0}.track-stage{min-height:340px}.feature-grid,.criteria-grid,.topic-layout,.notice-board,.chapter-index{grid-template-columns:1fr}.archive-placeholder{grid-template-columns:repeat(2,1fr)}.steps{display:block}.step{border-top:1px solid var(--line)}.step:not(:last-child){border-right:0}.program-row,.theatre article,.portfolio-row,.portfolio-row:nth-child(even){grid-template-columns:1fr;gap:4px}.portfolio-row:nth-child(even) .portfolio-copy{order:0}.reading-grid{grid-template-columns:1fr}.safety-duo article:nth-child(2){transform:none}.standards article{grid-template-columns:60px 1fr}.standards article p{grid-column:1/-1}.checklist{columns:1}.footer-directory{grid-template-columns:repeat(2,1fr)}.footer-notice{display:block}.mobile-bottom-nav{display:grid;position:fixed;z-index:110;bottom:0;left:0;right:0;grid-template-columns:repeat(5,1fr);background:rgba(4,4,4,.97);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{min-height:60px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--note);font-size:11px}.mobile-bottom-nav a span{font-size:17px}.mobile-bottom-nav a.is-active{color:var(--gold2)}.drawer-open .mobile-bottom-nav{z-index:100}.search-panel{margin-top:72px}.hero-fallback{min-height:36vh}.gallery-grid{grid-template-columns:1fr}.gallery-grid article,.gallery-grid article:nth-child(3n+1){min-height:260px;grid-row:auto}.challenge-list article{grid-template-columns:64px 1fr}}@media(max-width:480px){.archive-placeholder{grid-template-columns:1fr}.event-actions{flex-direction:column;align-items:flex-start}.drawer-group>a{grid-template-columns:80px 1fr}.footer-directory{gap:16px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}