:root{
    --bg:#0B0D10; --bg-2:#101319; --bg-3:#151922;
    --surface:#171B23; --surface-2:#1D222C; --surface-3:#242A35;
    --text:#F4F1EA; --text-2:#C5C0B7; --text-3:#898E98;
    --line:rgba(255,255,255,.08); --line-strong:rgba(255,255,255,.14);
    --primary:#C94F4F; --primary-2:#E06A58; --primary-soft:rgba(201,79,79,.14);
    --gold:#C9A86A; --gold-soft:rgba(201,168,106,.14);
    --ice:#6EA7B9; --ice-soft:rgba(110,167,185,.12); --success:#6E9B7D;
    --shadow:0 20px 60px rgba(0,0,0,.34); --shadow-soft:0 12px 32px rgba(0,0,0,.22);
    --radius:10px; --radius-card:16px; --radius-large:24px; --wrap:1360px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.68;overflow-x:hidden} body.search-open,body.drawer-open{overflow:hidden} img{display:block;max-width:100%;height:auto} a{color:inherit;text-decoration:none} button,input{font:inherit} button{color:inherit} p{color:var(--text-2);margin:.6rem 0 0} h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-.02em} ul,ol{padding-left:1.2rem} .wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}.narrow{max-width:920px}.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;left:12px;top:-60px;z-index:200;background:var(--text);color:var(--bg);padding:10px 14px;border-radius:8px}.skip-link:focus{top:12px}.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:800}.eyebrow::before{content:"";width:18px;height:2px;background:var(--primary)}.eyebrow-ice{color:var(--ice)}.eyebrow-gold{color:var(--gold)}.muted{color:var(--text-3)}
.news-strip{height:28px;background:#090A0D;border-bottom:1px solid rgba(255,255,255,.06);font-size:.76rem;color:var(--text-3);overflow:hidden}.news-strip-inner{height:28px;display:flex;align-items:center;gap:22px;white-space:nowrap}.news-strip strong{color:var(--primary-2)}.news-strip a:hover{color:var(--text)}
.site-header{position:sticky;top:0;z-index:90;height:72px;background:rgba(11,13,16,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);transition:box-shadow .2s,border-color .2s}.site-header.scrolled{box-shadow:0 10px 30px rgba(0,0,0,.32);border-color:var(--line-strong)}.header-inner{height:72px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:850;white-space:nowrap}.brand img{width:34px;height:34px;object-fit:contain;border-radius:9px}.desktop-nav{display:flex;align-items:stretch;height:100%;gap:19px;margin-left:auto}.desktop-nav a{position:relative;display:flex;align-items:center;color:#B9BBC2;font-size:.9rem}.desktop-nav a:hover,.desktop-nav a:focus-visible,.desktop-nav a.active{color:var(--text)}.desktop-nav a.active::after{content:"";position:absolute;left:28%;right:28%;bottom:9px;height:2px;background:var(--primary);border-radius:3px}.header-actions{display:flex;align-items:center;gap:8px}.icon-btn,.menu-btn,.drawer-close,.search-close,.rail-btn,.back-top,.like-btn{border:1px solid var(--line);background:var(--surface);cursor:pointer}.icon-btn,.menu-btn{width:40px;height:40px;border-radius:10px;display:grid;place-items:center}.icon-search{width:15px;height:15px;border:2px solid var(--text-2);border-radius:50%;position:relative}.icon-search::after{content:"";position:absolute;width:7px;height:2px;background:var(--text-2);right:-6px;bottom:-3px;transform:rotate(45deg)}.small-link{padding:8px;color:var(--text-2);font-size:.85rem}.menu-btn{display:none;gap:4px;padding:10px}.menu-btn span{width:18px;height:2px;background:var(--text-2);display:block}.site-header :focus-visible,.news-strip :focus-visible,.mobile-bottom-nav :focus-visible{outline:2px solid var(--ice);outline-offset:3px}
.drawer{position:fixed;inset:0;z-index:120;background:rgba(0,0,0,.58);display:flex;justify-content:flex-end}.drawer[hidden]{display:none!important}.drawer-panel{width:min(420px,90vw);height:100%;background:var(--bg-2);border-left:1px solid var(--line);padding:22px}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}.drawer-close,.search-close{width:42px;height:42px;border-radius:50%;font-size:1.45rem}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:18px}.drawer-nav a{padding:13px 14px;background:var(--surface);border:1px solid var(--line);border-radius:10px;color:var(--text-2)}.drawer-nav a:hover{border-color:var(--line-strong);color:var(--text)}
.search-modal{
    display:none;
    position:fixed;inset:0;z-index:150;background:rgba(0,0,0,.72);align-items:flex-start;justify-content:center;padding:10vh 20px 20px;
}
.search-modal.is-open{
    display:flex;
}
.search-modal[hidden]{
    display:none !important;
}
.search-dialog{width:min(780px,100%);background:var(--bg-2);border:1px solid var(--line-strong);border-radius:var(--radius-large);box-shadow:var(--shadow);padding:26px}.search-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.search-dialog h2{font-size:1.9rem;margin-top:5px}.search-form{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:22px}.search-form input,.hero-search input,.page-search input{width:100%;background:var(--surface);border:1px solid var(--line-strong);border-radius:10px;color:var(--text);padding:13px 15px;outline:0}.search-form input:focus,.hero-search input:focus,.page-search input:focus{border-color:var(--ice);box-shadow:0 0 0 3px var(--ice-soft)}.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;color:var(--text-3);font-size:.86rem}.search-suggestions a{padding:5px 9px;background:var(--surface);border-radius:7px}.search-suggestions a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 15px;border-radius:9px;border:1px solid transparent;font-weight:750;transition:transform .18s,border-color .18s,background .18s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--primary);color:white}.btn-primary:hover{background:var(--primary-2)}.btn-gold{background:var(--gold-soft);border-color:rgba(201,168,106,.45);color:#E7C98F}.btn-quiet{background:var(--surface);border-color:var(--line-strong);color:var(--text)}.text-link,.card-link{color:var(--gold);font-weight:750}.text-link:hover,.card-link:hover{color:var(--text)}
.home-hero{padding:42px 0 54px;background:radial-gradient(circle at 54% 16%,rgba(201,79,79,.07),transparent 31%),linear-gradient(180deg,#0D0F13,var(--bg))}.hero-grid{display:grid;grid-template-columns:5fr 4fr 3fr;gap:28px;align-items:stretch;min-height:650px}.hero-copy{padding:54px 0 40px;display:flex;flex-direction:column;justify-content:center}.hero-copy h1{font-size:clamp(2.6rem,5vw,5.3rem);max-width:760px;margin-top:14px}.hero-copy>p{font-size:1.05rem;max-width:660px}.hero-search{display:grid;grid-template-columns:1fr auto;margin-top:28px;background:var(--surface);border:1px solid var(--line);padding:6px;border-radius:12px;max-width:650px}.hero-search input{border:0;background:transparent}.hero-search button{border:0;background:var(--surface-3);color:var(--text);padding:0 20px;border-radius:8px;cursor:pointer}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.hot-words{display:flex;flex-wrap:wrap;gap:7px;margin-top:24px;font-size:.78rem;color:var(--text-3)}.hot-words a{border-bottom:1px solid transparent}.hot-words a:hover{color:var(--text);border-color:var(--gold)}.hero-poster{position:relative;margin:0;border-radius:var(--radius-large);overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow);min-height:580px}.hero-poster::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.76) 100%)}.hero-poster img{width:100%;height:100%;object-fit:cover}.hero-poster figcaption{position:absolute;z-index:2;left:22px;right:22px;bottom:22px;display:flex;flex-direction:column}.hero-poster figcaption span{font-size:.72rem;color:var(--gold);letter-spacing:.15em}.hero-poster figcaption strong{font-size:1.25rem}.hero-focus{align-self:center;padding:22px;background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-soft)}.focus-status{font-size:.72rem;color:var(--text-3)}.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--primary);margin-right:6px}.hero-focus h2{font-size:1.6rem;margin:18px 0 10px}.hero-focus ol{list-style:none;margin:0;padding:0}.hero-focus li{border-top:1px solid var(--line)}.hero-focus li a{display:grid;grid-template-columns:30px 1fr;gap:8px;padding:14px 0;color:var(--text-2);font-size:.92rem}.hero-focus li span{color:var(--gold);font-size:.72rem}.editor-pick{display:grid;grid-template-columns:1fr auto;gap:5px;margin-top:10px;padding:15px;background:var(--gold-soft);border:1px solid rgba(201,168,106,.26);border-radius:12px}.editor-pick small{grid-column:1/-1;color:var(--gold)}.editor-pick span{color:var(--gold)}
.section{padding:84px 0;border-top:1px solid var(--line)}.section:nth-of-type(even){background:var(--bg-2)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:30px}.section-heading h2{font-size:clamp(1.9rem,3vw,3rem);margin-top:7px}.section-heading p{max-width:760px}.quick-tags{padding-top:48px}.tag-wall{display:flex;flex-wrap:wrap;gap:10px}.tag-wall a{padding:9px 12px;background:var(--surface);border:1px solid var(--line);border-radius:9px;color:var(--text-2)}.tag-wall a:hover{border-color:var(--gold);color:var(--text)}
.focus-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:22px}.focus-main{position:relative;min-height:500px;border-radius:var(--radius-large);overflow:hidden;border:1px solid var(--line)}.focus-main img{position:absolute;width:100%;height:100%;object-fit:cover}.focus-main::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,7,10,.94),transparent 75%)}.focus-main>div{position:absolute;z-index:2;left:28px;right:28px;bottom:26px}.focus-main>div>span{color:var(--gold);font-size:.78rem}.focus-main h3{font-size:2rem;margin:6px 0}.focus-main a{color:var(--gold);font-weight:750}.focus-minor{display:grid;gap:10px}.focus-minor a{display:grid;grid-template-columns:42px 1fr;align-items:center;gap:12px;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.focus-minor b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--primary-soft);color:var(--primary-2)}.focus-minor a:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.split-feature{display:grid;grid-template-columns:1.25fr 1fr;gap:22px;align-items:stretch}.split-feature figure{margin:0;border-radius:var(--radius-large);overflow:hidden;min-height:450px}.split-feature img{width:100%;height:100%;object-fit:cover}.feature-list{display:grid;border-top:1px solid var(--line)}.feature-list a{display:grid;grid-template-columns:46px 1fr;gap:12px;padding:21px 0;border-bottom:1px solid var(--line)}.feature-list a>span{font-family:ui-monospace,monospace;color:var(--gold)}.feature-list p{margin:.2rem 0 0}.timeline{position:relative;margin-left:80px}.timeline::before{content:"";position:absolute;left:7px;top:0;bottom:0;width:1px;background:linear-gradient(var(--primary),var(--line))}.timeline article{display:grid;grid-template-columns:90px 1fr;gap:26px;position:relative;padding:0 0 34px}.timeline article::before{content:"";position:absolute;left:2px;top:7px;width:11px;height:11px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 6px var(--primary-soft)}.timeline time{position:relative;left:-80px;color:var(--text-3);font-family:ui-monospace,monospace}.timeline h3,.timeline h2{font-size:1.2rem}.rail-wrap{position:relative}.media-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,31%);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:4px}.media-rail::-webkit-scrollbar{display:none}.media-card{scroll-snap-align:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;transition:transform .18s,border-color .18s}.media-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}.media-card img{width:100%;height:200px;object-fit:cover;transition:transform .2s}.media-card:hover img{transform:scale(1.02)}.media-card>span,.media-card>h3,.media-card>h2,.media-card>p,.media-card>a{display:block;margin-left:17px;margin-right:17px}.media-card>span{margin-top:15px;color:var(--gold);font-size:.72rem}.media-card>h3,.media-card>h2{font-size:1.1rem;margin-top:6px}.media-card>p{font-size:.9rem}.media-card>a{margin-top:14px;margin-bottom:18px;color:var(--gold);font-size:.86rem}.rail-btn{position:absolute;top:42%;z-index:3;width:42px;height:42px;border-radius:50%;background:rgba(23,27,35,.94);font-size:1.5rem}.rail-btn.prev{left:-20px}.rail-btn.next{right:-20px}.dual-rank{display:grid;grid-template-columns:1fr 1fr;gap:20px}.dual-rank>div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px}.dual-rank .gold-panel{background:linear-gradient(160deg,var(--surface),rgba(201,168,106,.07));border-color:rgba(201,168,106,.2)}.dual-rank ol{list-style:none;padding:0;margin:14px 0 0}.dual-rank li{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:13px 0;border-top:1px solid var(--line)}.dual-rank b{color:var(--gold)}
.masonry-wall{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:185px;gap:14px}.masonry-wall article{position:relative;overflow:hidden;border-radius:var(--radius-card);border:1px solid var(--line);padding:18px;display:flex;flex-direction:column;justify-content:flex-end}.masonry-wall article.tall{grid-row:span 2}.masonry-wall article.wide{grid-column:span 2}.masonry-wall img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.masonry-wall article::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,7,10,.88),transparent 75%)}.masonry-wall h3,.masonry-wall span{position:relative;z-index:2}.masonry-wall span{color:var(--gold);font-size:.72rem}.magazine-columns{display:grid;grid-template-columns:1fr .8fr 1fr;gap:24px}.magazine-columns>*{padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card)}.magazine-columns blockquote{margin:0;font-size:1.35rem;color:var(--text);background:linear-gradient(160deg,var(--surface),var(--gold-soft));display:flex;align-items:center}.case-row,.case-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.case-row article,.case-list article{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card)}.case-row span,.case-list span{font-size:.72rem;color:var(--gold)}.case-row a,.case-list a{display:inline-block;margin-top:14px;color:var(--gold)}.rank-list{border-top:1px solid var(--line)}.rank-list>a{display:grid;grid-template-columns:70px 1fr auto;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.rank-list>a>strong{font-size:1.5rem;color:var(--gold)}.rank-list span{font-size:.72rem;color:var(--text-3)}.rank-list small{color:var(--text-3)}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.category-grid a{display:flex;align-items:center;justify-content:space-between;padding:17px;background:var(--surface);border:1px solid var(--line);border-radius:11px}.category-grid a:hover{border-color:var(--gold)}.category-grid b{color:var(--gold)}
.full-feature,.weekly-band,.final-panel,.contact-band{position:relative;overflow:hidden;display:grid;grid-template-columns:1.2fr 1fr;gap:0;border:1px solid var(--line-strong);border-radius:var(--radius-large);background:var(--surface);box-shadow:var(--shadow-soft)}.full-feature img,.weekly-band img,.final-panel img,.contact-band img{width:100%;height:100%;min-height:410px;object-fit:cover}.full-feature>div,.weekly-band>div,.final-panel>div,.contact-band>div{padding:42px;display:flex;flex-direction:column;justify-content:center}.full-feature h2,.weekly-band h2,.final-panel h2,.contact-band h2{font-size:clamp(2rem,4vw,3.6rem)}.full-feature.text-only{grid-template-columns:1fr}.process-flow{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.process-flow a{min-height:92px;padding:13px;background:var(--surface);border:1px solid var(--line);border-radius:10px;display:flex;flex-direction:column;justify-content:space-between}.process-flow span{font-size:.7rem;color:var(--primary-2)}.process-flow a:hover{border-color:var(--ice);transform:translateY(-2px)}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.steps-grid article{background:var(--surface);border:1px solid var(--line);padding:22px;border-radius:var(--radius-card)}.steps-grid article>b{display:inline-grid;place-items:center;width:34px;height:34px;border:1px solid var(--line-strong);border-radius:50%;color:var(--gold);margin-bottom:20px}.image-story{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.image-story img{width:100%;min-height:440px;object-fit:cover;border-radius:var(--radius-large);border:1px solid var(--line)}.image-story h3,.image-story h2{font-size:2rem}.image-story li{color:var(--text-2);margin:7px 0}.lab-grid,.tool-grid,.quick-cards,.note-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.lab-grid article,.tool-grid article,.quick-cards article,.note-grid article{background:var(--surface);border:1px solid var(--line);padding:21px;border-radius:var(--radius-card)}.lab-grid span,.note-grid span{color:var(--ice);font-size:.75rem}.studio-board{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.studio-board div{padding:18px 12px;background:var(--surface);border:1px solid var(--line);border-radius:10px}.studio-board span{display:block;margin-top:8px;color:var(--text-3);font-size:.8rem}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-grid>div{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card)}.compare-grid>div:first-child{box-shadow:inset 2px 0 var(--ice)}.compare-grid>div:last-child{box-shadow:inset 2px 0 var(--gold)}.compare-grid li{color:var(--text-2);margin:8px 0}.tutorial-rank{display:grid}.tutorial-rank a{display:grid;grid-template-columns:48px 1fr auto;gap:16px;align-items:center;padding:17px 0;border-top:1px solid var(--line)}.tutorial-rank strong{color:var(--gold);font-size:1.3rem}.tutorial-rank span{font-size:.72rem;color:var(--text-3)}.tutorial-rank small{color:var(--ice)}.route-track{display:grid;grid-template-columns:repeat(4,1fr);position:relative;gap:12px}.route-track::before{content:"";position:absolute;left:10%;right:10%;top:28px;height:2px;background:var(--line)}.route-track article{position:relative;padding:58px 18px 18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card)}.route-track article span{position:absolute;top:15px;left:18px;z-index:2;width:28px;height:28px;border-radius:50%;background:var(--surface-3);display:grid;place-items:center;color:var(--text-3);font-size:.72rem}.route-track article.active span{background:var(--primary);color:white}.sound-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.sound-grid>div{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card)}.wave-line{display:flex;align-items:flex-end;gap:6px;height:50px;margin-top:20px}.wave-line span{width:10%;height:45%;background:var(--ice);opacity:.55;border-radius:3px}.wave-line span:nth-child(2){height:80%}.wave-line span:nth-child(3){height:30%}.wave-line span:nth-child(4){height:65%}.wave-line span:nth-child(5){height:40%}.wave-line.alt span{background:var(--gold)}.color-board{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.color-board article{min-height:190px;padding:24px;border-right:1px solid var(--line);background:linear-gradient(180deg,var(--surface),var(--surface-2))}.color-board article:last-child{border-right:0}.color-board span{color:var(--gold)}.workflow-map{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.workflow-map a{padding:18px;background:var(--surface);border:1px solid 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