:root{--bg:#fffaee;--paper:#fff;--soft:#fff2cf;--ink:#24282b;--text:#41484c;--muted:#626c70;--yellow:#ffcd38;--gold:#c99018;--line:rgba(77,67,41,.13);--dark:#15191c;--radius:16px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}a:hover{color:#916500}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #ac7b00;outline-offset:3px}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3{color:var(--ink);line-height:1.3;margin:0 0 12px}h1{font-size:clamp(27px,3vw,38px)}h2{font-size:clamp(21px,2.3vw,26px)}h3{font-size:19px}p{margin:0 0 14px}small{font-size:12px}.shell{width:min(1240px,calc(100% - 40px));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:15}.header-inner{min-height:70px;display:flex;align-items:center;gap:24px}.brand{display:flex;flex-direction:column;justify-content:center;line-height:1.1;flex-shrink:0}.brand-name{font-size:29px;letter-spacing:-1px;font-weight:900;color:var(--ink)}.brand-name span{color:#bd8300}.brand small{letter-spacing:1.5px;margin-top:5px;font-weight:700;color:#767263;font-size:9px}.topnav{display:flex;align-items:center;justify-content:center;gap:20px;flex:1;white-space:nowrap;font-weight:650;font-size:14px}.topnav a{padding:20px 0}.head-actions{display:flex;gap:8px;align-items:center}.head-search,.menu-button{border:1px solid var(--line);background:#fff;border-radius:10px;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;padding:0 12px;color:var(--ink)}.head-search{font-size:29px}.topicbar{background:#fff4d9;border-bottom:1px solid var(--line)}.topictrack{display:flex;gap:30px;overflow-x:auto;scrollbar-width:none;white-space:nowrap;font-size:14px}.topictrack a{padding:10px 0;font-weight:600}.topictrack::-webkit-scrollbar{display:none}.page-main{padding-bottom:76px}.hero{display:grid;grid-template-columns:42% 58%;align-items:center;gap:0;background:var(--paper);border:1px solid var(--line);border-radius:22px;overflow:hidden;margin-top:30px;min-height:344px}.hero-copy{padding:36px 38px}.hero-copy p{max-width:510px}.hero-visual{height:100%;min-height:320px}.hero-visual .media{height:100%;min-height:320px;border-radius:0}.eyebrow{display:block;font-size:12px;font-weight:800;letter-spacing:1.2px;color:#916600;margin-bottom:12px}.hero h1{font-size:clamp(29px,3.4vw,42px)}.hero .lead{font-size:19px;font-weight:700;color:var(--ink)}.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:9px 18px;background:var(--yellow);color:#202428;border-radius:10px;font-weight:800}.btn.secondary{background:#fff;border:1px solid #e4bf4e;color:var(--ink)}.btn:hover{filter:brightness(.96);color:var(--ink)}.media,.work-art{background:linear-gradient(140deg,#fff0bb,#e4eadd 65%,#f7e8bc);display:grid;place-items:center;overflow:hidden;position:relative;min-height:168px}.media img,.work-art img{width:100%;height:100%;object-fit:contain;object-position:center}.media-fallback{display:grid;place-items:center;position:absolute;inset:12px;border:1px solid rgba(130,102,27,.2);border-radius:12px;overflow:hidden}.media-fallback:before,.media-fallback:after{content:"";position:absolute;border-radius:50%;background:rgba(255,205,56,.28);width:160px;height:160px;right:-40px;top:-60px}.media-fallback:after{width:120px;height:120px;left:-45px;bottom:-65px;top:auto;background:rgba(123,152,115,.18)}.media-fallback b{z-index:1;color:#ac871e;font-size:clamp(36px,5vw,70px);font-weight:900;letter-spacing:.1em;opacity:.55}.section{margin-top:55px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}.section-head p{font-size:15px;color:var(--muted)}.text-link{color:#88600b;font-weight:750;display:inline-block;margin-top:10px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.work-card,.info-card,.feature,.content-paper{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0}.work-card .work-art{height:190px}.work-text{padding:18px}.work-text h3 a{color:var(--ink)}.work-text p{font-size:14px;color:var(--muted);line-height:1.7}.state{display:block;font-size:12px;font-weight:750;color:#52744d;background:#edf3e9;border-radius:7px;padding:5px 9px;width:fit-content;margin:12px 0}.topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.topic-card{padding:19px 20px;border:1px solid var(--line);border-left:5px solid var(--yellow);border-radius:13px;background:#fff;min-height:125px}.topic-card:nth-child(3n+2){border-left-color:#7b9873}.topic-card:nth-child(3n){border-left-color:#998bb7}.topic-card h3{font-size:18px}.topic-card p{font-size:14px;color:var(--muted)}.layout-split{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.feature{padding:23px}.feature .media{border-radius:12px;margin-bottom:20px;min-height:250px}.item-list{display:grid;gap:13px}.item-list>a,.item-list>div{display:block;border-bottom:1px solid var(--line);padding:12px 3px}.item-list strong{display:block;color:var(--ink)}.item-list small{color:var(--muted)}.dark-section{background:var(--dark);color:#f9f9f3;padding:28px;border-radius:18px}.dark-section h2,.dark-section h3{color:#fff8e4}.dark-section .eyebrow,.dark-section a{color:#ffe07a}.dark-section p{color:#d5dad8}.timeline{display:grid;gap:15px;border-left:2px solid #e3b842;padding-left:21px;margin-left:8px}.timeline>div{position:relative;background:#fff;padding:18px;border-radius:12px;border:1px solid var(--line)}.timeline>div:before{content:"";position:absolute;left:-28px;top:25px;width:10px;height:10px;border-radius:50%;background:var(--yellow)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.step{background:#fff;border:1px solid var(--line);padding:18px;border-radius:12px}.step b{display:block;color:#bb8200;font-size:20px}.step p{font-size:14px}.section-tail{margin-top:24px}.inner-intro{padding:40px 0 18px;display:grid;grid-template-columns:1fr minmax(220px,39%);gap:24px;align-items:center}.inner-intro .media{min-height:230px;border-radius:15px}.breadcrumbs{font-size:13px;color:#7c7563;margin:20px 0 12px}.article-body{max-width:770px}.article-body p{line-height:1.9;margin-bottom:20px}.article-body h2{margin-top:30px}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.info-card{padding:20px}.related{margin:46px 0 10px;padding:23px;background:#fff;border-radius:16px;border:1px solid var(--line)}.chip-grid{display:flex;flex-wrap:wrap;gap:9px}.chip-grid a{border:1px solid var(--line);background:#fffaf0;padding:7px 11px;border-radius:9px;font-size:13px}.chip-grid span{color:#b58319}.episode-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.episode{background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px}.episode h3{font-size:17px}.episode p{font-size:14px}.player-stage{padding:25px;background:#15191c;color:#fff;border-radius:18px}.player-stage h1,.player-stage h2{color:#fff}.player-stage video{width:100%;max-height:70vh;display:block;background:#000;border-radius:9px}.player-empty{padding:80px 15px;text-align:center;background:#242b2d;border-radius:12px}.player-empty strong{font-size:21px}.search-form{display:flex;gap:8px;max-width:690px;margin:20px 0 28px}.search-form input{flex:1;min-width:0;border:1px solid #ccb972;border-radius:10px;padding:13px 16px;background:#fff}.search-form button{border:0}.faq-item{padding:18px 0;border-bottom:1px solid var(--line)}.faq-item h2{font-size:18px}.faq-item p{max-width:830px}.site-footer{background:#15191c;color:#dadfdb;padding:45px 0 20px}.footer-inner{display:grid;grid-template-columns:1fr 2fr;gap:55px}.footer-brand h2{color:#ffdd78;font-size:25px}.footer-brand small{display:block;letter-spacing:2px;font-size:11px;color:#ddd}.footer-brand p{font-size:14px}.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-cols h3{color:#fff4d1;font-size:15px}.footer-cols a{display:block;font-size:13px;margin:6px 0}.footer-cols a:hover{color:#ffcd38}.footer-bottom{border-top:1px solid #3b3e3b;padding-top:17px;margin-top:33px;display:flex;justify-content:space-between;gap:20px;font-size:12px}.mobile-bottom{display:none}.drawer-cover{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:30}.drawer-cover[hidden]{display:none}.drawer{position:fixed;right:0;top:0;bottom:0;width:min(390px,86vw);transform:translateX(101%);visibility:hidden;pointer-events:none;transition:transform .2s;z-index:31;background:#fffaf0;box-shadow:-15px 0 60px #0002}.drawer.visible{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-heading{display:flex;justify-content:space-between;align-items:center;padding:19px;border-bottom:1px solid var(--line)}.drawer-heading button{border:1px solid var(--line);border-radius:9px;background:white;font-size:26px;width:44px;height:44px}.drawer-scroll{overflow-y:auto;height:calc(100% - 80px);padding:10px 23px 35px}.drawer-scroll h3{font-size:14px;margin-top:24px;color:#a16d08}.drawer-scroll a{display:block;padding:9px 0;border-bottom:1px solid var(--line)}@media(max-width:1050px){.topnav{gap:12px;font-size:13px}.footer-inner{gap:25px}.shell{width:min(1240px,calc(100% - 36px))}}@media(max-width:800px){.topnav{display:none}.head-actions{margin-left:auto}.hero,.layout-split,.inner-intro{grid-template-columns:1fr}.hero-copy{padding:27px}.hero-visual{min-height:220px}.hero-visual .media{min-height:240px}.card-grid,.topics,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-inner{grid-template-columns:1fr}.inner-intro .media{max-height:290px}.episode-list{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){body{font-size:15px}.shell{width:calc(100% - 32px)}.header-inner{min-height:64px}.brand-name{font-size:25px}.topictrack{gap:22px}.section{margin-top:35px}.section-head{align-items:start;flex-direction:column;gap:2px}.card-grid,.topics,.steps,.info-grid,.episode-list{grid-template-columns:1fr}.hero{margin-top:18px}.hero-copy{padding:24px}.hero-visual,.hero-visual .media{min-height:200px}.work-card .work-art{height:170px}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);z-index:20;padding:4px 4px calc(4px + env(safe-area-inset-bottom));height:calc(60px + env(safe-area-inset-bottom))}.mobile-bottom a{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:44px;font-size:21px;line-height:1.1}.mobile-bottom a span{font-size:11px;margin-top:3px}.site-footer{padding-bottom:calc(90px + env(safe-area-inset-bottom))}.footer-cols{grid-template-columns:repeat(2,1fr)}.footer-bottom{flex-direction:column}.page-main{padding-bottom:55px}.inner-intro{padding-top:22px}.section-head .eyebrow{margin-bottom:4px}.head-search{font-size:25px}.menu-button span{display:none}.player-stage{padding:15px}.player-empty{padding:45px 10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.drawer{transition:none}}