:root {
  --brand:#7C5CFC; --pink:#E98FB3; --ink:#211D2B; --bg:#F8F6FB; --soft:#EEEAF5;
  --text:#302C38; --muted:#746E7D; --accent:#F2A33A; --line:rgba(48,44,56,.13); --white:#fff;
  --radius:22px; --radius-sm:14px; --shadow:0 18px 55px rgba(33,29,43,.09); --shell:min(1180px,calc(100% - 40px));
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;text-rendering:optimizeLegibility}body.modal-open{overflow:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:var(--shell);margin-inline:auto}.narrow{max-width:760px}.skip-link{position:fixed;left:16px;top:10px;z-index:999;transform:translateY(-160%);background:var(--ink);color:#fff;padding:10px 14px;border-radius:10px}.skip-link:focus{transform:none}.site-header{position:sticky;top:0;z-index:80;background:rgba(248,246,251,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-shell{width:var(--shell);min-height:76px;margin:auto;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;margin-right:auto}.brand img{width:44px;height:44px;object-fit:cover;border-radius:14px}.brand span{display:flex;flex-direction:column;line-height:1.15}.brand strong{font-size:17px}.brand small{margin-top:5px;color:var(--muted);font-size:11px}.site-nav{display:flex;align-items:center;gap:4px}.site-nav a{padding:9px 10px;border-radius:10px;color:#514b59;font-size:14px}.site-nav a:hover,.site-nav a:focus-visible{background:var(--soft);color:var(--ink)}.menu-toggle{display:none}.search-open,.menu-toggle{border:1px solid var(--line);background:var(--white);border-radius:12px;padding:9px 13px;color:var(--ink);cursor:pointer}.search-open:hover{border-color:var(--brand)}.eyebrow{margin:0 0 8px;color:var(--brand);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.dark-band .eyebrow,.invert .eyebrow{color:#cbbcff}h1,h2,h3{color:var(--ink);line-height:1.25;margin:0 0 12px;letter-spacing:-.02em}h1{font-size:clamp(34px,5vw,68px)}h2{font-size:clamp(25px,3vw,40px)}h3{font-size:20px}p{margin:0 0 16px}.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:750}.text-link::after{content:'→';transition:transform .2s}.text-link:hover::after{transform:translateX(4px)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:13px;background:var(--brand);color:#fff;font-weight:800;border:1px solid transparent}.button.secondary{background:var(--ink)}.action-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:24px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:28px}.section-heading>p{max-width:520px;color:var(--muted)}.section-heading.invert h2,.dark-band h2,.dark-band h3,.dark-band{color:#fff}.dark-band{background:var(--ink)}.soft-band{background:var(--soft)}

.home-lead{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center;padding-block:52px 42px}.lead-copy{max-width:650px}.lead-copy h1{max-width:12ch}.lead-text{font-size:18px;color:#5d5666;max-width:700px}.lead-visual{position:relative}.lead-visual>img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:32px;box-shadow:var(--shadow)}.lead-index{position:absolute;right:18px;bottom:18px;display:grid;min-width:154px;background:rgba(33,29,43,.92);color:#fff;padding:14px 18px;border-radius:18px}.lead-index span,.lead-index small{font-size:11px;color:#d8d1e1}.lead-index strong{font-size:28px;line-height:1.1}.watch-strip{padding:56px 0 66px}.compact-feed{display:grid;grid-template-columns:1.3fr 1fr;gap:14px}.compact-item{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:14px;border:1px solid rgba(255,255,255,.09);border-radius:18px;background:rgba(255,255,255,.04)}.compact-item.primary{grid-row:span 2;grid-template-columns:1fr;align-content:start}.compact-item.primary .work-media,.compact-item.primary>a{height:auto}.compact-item img{width:100%;height:100%;min-height:110px;object-fit:cover;border-radius:13px}.compact-item.primary img{aspect-ratio:16/9;min-height:260px}.compact-item p{color:#cfc8d8;font-size:13px;margin-bottom:6px}.compact-item h3 a:hover{color:#cbbcff}.editorial-picks{padding-block:70px}.asymmetric-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:18px;align-items:start}.work-card,.work-feature{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.work-feature{grid-row:span 2}.work-media img{width:100%;aspect-ratio:16/10;object-fit:cover}.work-feature .work-media img{aspect-ratio:4/3}.work-copy{padding:18px}.work-copy p{color:var(--muted);font-size:14px}.tag-row{display:flex;gap:7px;flex-wrap:wrap;margin:14px 0}.tag-row span{background:var(--soft);border-radius:999px;padding:4px 9px;font-size:11px;color:#635d6c}.theme-index{padding-block:64px}.split-index{display:grid;grid-template-columns:.75fr 1.25fr;gap:64px}.index-intro{position:sticky;top:120px;align-self:start}.index-intro p{color:var(--muted)}.index-list{border-top:1px solid var(--line)}.index-list a{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 4px;border-bottom:1px solid var(--line)}.index-list span{display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:start}.index-list strong{font-size:18px}.index-list small{color:var(--muted);font-size:13px}.index-list b{color:var(--brand)}.index-list a:hover strong{color:var(--brand)}.rec-ribbon{display:grid;grid-template-columns:1fr 1fr;margin-block:74px;background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden}.ribbon-image img{width:100%;height:100%;object-fit:cover;min-height:480px}.ribbon-copy{padding:50px}.ribbon-copy li{margin-bottom:10px}.guide-preview{padding-bottom:70px}.guide-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px}.guide-row{display:grid;grid-template-columns:140px 1fr;gap:18px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:18px}.guide-row img{width:140px;height:100%;min-height:150px;object-fit:cover;border-radius:13px}.guide-row p{font-size:13px;color:var(--muted)}.creation-teaser{padding-block:64px}.creation-layout{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.creation-layout p{color:#d6d0dc}.creation-layout img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:24px}.three-d-teaser{padding-block:74px;display:grid;grid-template-columns:1fr 1.2fr;gap:38px;align-items:center}.three-d-copy p{color:var(--muted)}.three-d-image img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:26px}.closing-index{padding-bottom:80px}.link-ledger{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.link-ledger a{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:8px}.link-ledger strong{font-size:18px}.link-ledger span{font-size:13px;color:var(--muted)}.link-ledger a:hover{background:#fff}

.breadcrumb{padding:24px 0 10px}.breadcrumb ol{display:flex;gap:8px;list-style:none;padding:0;margin:0;flex-wrap:wrap}.breadcrumb li{font-size:12px;color:var(--muted)}.breadcrumb li:not(:last-child)::after{content:'/';margin-left:8px;color:#b7b1bc}.breadcrumb a:hover{color:var(--brand)}.page-heading{padding:30px 0 38px}.wide-heading{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:center}.wide-heading img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:24px}.page-heading p{font-size:17px;color:var(--muted);max-width:760px}.filter-bar{display:flex;flex-wrap:wrap;gap:8px;padding:16px 0 26px;border-top:1px solid var(--line)}.filter-bar a{padding:7px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px}.filter-bar a.active,.filter-bar a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}.dense-list{display:grid;gap:12px}.list-intro{padding:18px 0}.list-intro p{color:var(--muted)}.work-row{display:grid;grid-template-columns:210px 1fr;gap:20px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:18px}.work-row .work-media img{height:100%;min-height:160px;aspect-ratio:4/3;border-radius:13px}.work-row .work-copy{padding:4px}.pagination{display:flex;gap:7px;justify-content:center;padding:36px 0}.pagination a,.pagination span{min-width:38px;height:38px;border-radius:11px;display:grid;place-items:center;border:1px solid var(--line);background:#fff}.pagination span{background:var(--ink);color:#fff}.context-panel{margin:20px 0 72px;padding:30px;border-radius:24px;background:var(--soft)}.context-columns{display:grid;grid-template-columns:1fr 1fr;gap:28px}.context-columns p{color:#5c5664}

.recommend-page{padding-bottom:80px}.recommend-hero{display:grid;grid-template-columns:1fr 420px;gap:50px;align-items:center;padding:36px 0 50px}.recommend-hero p{color:var(--muted);font-size:17px}.recommend-hero img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:26px}.recommend-principles{display:grid;grid-template-columns:.65fr 1.35fr;gap:50px;padding:32px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.recommend-principles ol{margin:0;padding-left:22px}.recommend-principles li{margin-bottom:14px}.recommend-group{display:grid;grid-template-columns:340px 1fr;gap:34px;padding:64px 0;border-bottom:1px solid var(--line)}.recommend-group.reverse{grid-template-columns:1fr 340px}.recommend-group.reverse .recommend-group-head{order:2}.recommend-group-head{display:flex;gap:20px;align-items:flex-start}.recommend-group-head>span{font-size:46px;color:#d3c9f3;line-height:1}.recommend-group-head p{color:var(--muted)}.recommend-stack{display:grid;grid-template-columns:1fr 1fr;gap:14px}.work-recommend{display:grid;grid-template-columns:130px 1fr;background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden}.work-recommend .work-media img{height:100%;aspect-ratio:auto;object-fit:cover}.work-recommend .work-copy{padding:14px}.work-recommend .work-copy p{font-size:12px}.work-recommend .text-link{font-size:12px}.recommend-end{margin-top:56px;padding:36px;background:var(--soft);border-radius:24px}

.website-page{padding-bottom:80px}.website-heading{padding:34px 0;max-width:850px}.website-heading p{color:var(--muted);font-size:17px}.route-map{margin:26px 0 70px}.route-map>a{display:grid;grid-template-columns:60px 1fr auto;gap:18px;align-items:center;padding:20px 6px;border-bottom:1px solid var(--line)}.route-map>a:first-of-type{border-top:1px solid var(--line)}.route-map b{font-size:23px;color:#c4b8e8}.route-map span{display:flex;gap:24px;align-items:baseline}.route-map strong{min-width:160px;font-size:18px}.route-map small{color:var(--muted)}.route-map em{font-style:normal;color:var(--brand);font-weight:800}.website-explain{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:50px 0}.website-explain img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:26px}.website-explain p{color:var(--muted)}.content-snapshot{padding:50px 0}.snapshot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.snapshot-grid article{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.snapshot-grid img{width:100%;aspect-ratio:16/8;object-fit:cover}.snapshot-grid h3,.snapshot-grid p,.snapshot-grid .text-link{margin-left:16px;margin-right:16px}.snapshot-grid h3{margin-top:14px}.snapshot-grid p{font-size:13px;color:var(--muted)}.snapshot-grid .text-link{margin-bottom:18px}.website-rules{padding:40px 0}.rule-lines{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.rule-lines p{padding:20px;background:var(--soft);border-radius:17px}

.creation-page,.three-d-page{padding-bottom:80px}.creation-hero,.three-d-header{background:var(--ink);color:#fff;margin-top:10px}.creation-hero-inner,.three-d-header-inner{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;padding-block:54px}.creation-hero h1,.three-d-header h1{color:#fff}.creation-hero p,.three-d-header p{color:#d3cdd8}.creation-hero img,.three-d-header img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:25px}.creation-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-block:64px}.creation-notes article{padding:24px;border-top:3px solid var(--brand);background:#fff;border-radius:0 0 18px 18px}.creation-notes span{color:var(--brand);font-weight:900}.creation-notes p{color:var(--muted)}.creation-samples{padding-bottom:64px}.sample-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.process-timeline{display:grid;grid-template-columns:340px 1fr;gap:50px;padding:50px 0;border-top:1px solid var(--line)}.process-timeline ol{margin:0;padding:0;list-style:none;counter-reset:steps}.process-timeline li{counter-increment:steps;position:relative;padding:0 0 26px 52px}.process-timeline li::before{content:counter(steps);position:absolute;left:0;top:0;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--brand);color:#fff;font-weight:800}.guide-links{display:grid;grid-template-columns:1fr 1fr;gap:14px}.guide-links>h2{grid-column:1/-1}.three-d-checks{padding-block:60px}.check-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.check-grid article{padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px}.check-grid b{font-size:17px}.check-grid p{font-size:13px;color:var(--muted);margin-top:8px}.three-d-list{padding-bottom:50px}.three-d-list .work-row{margin-bottom:12px}.three-d-method{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding:50px 0}.three-d-method img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:24px}.three-d-method p{color:var(--muted)}

.guide-page{padding-bottom:80px}.guide-hero{display:grid;grid-template-columns:1fr 390px;gap:46px;align-items:center;padding:36px 0 52px}.guide-hero p{color:var(--muted)}.guide-hero img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:24px}.guide-index{display:grid;grid-template-columns:1fr 1fr;gap:14px}.guide-index>h2{grid-column:1/-1}.guide-footer-note{margin-top:48px;padding:34px;background:var(--soft);border-radius:23px}.article-page{padding-bottom:80px}.article-layout{display:grid;grid-template-columns:360px 1fr;gap:56px;align-items:start}.article-layout>header{position:sticky;top:110px}.article-layout>header img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:22px;margin-top:24px}.article-lead{color:var(--muted);font-size:16px}.meta-line{font-size:12px;color:var(--muted)}.article-body{max-width:760px}.article-body section{padding:0 0 34px;margin-bottom:34px;border-bottom:1px solid var(--line)}.article-body p{font-size:16px}.article-next{padding:28px;background:var(--soft);border-radius:20px}

.detail-page{padding-bottom:80px}.detail-cover{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding:30px 0 48px}.detail-image img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:27px}.detail-title p{color:var(--muted)}.watching-note{display:grid;grid-template-columns:1fr 260px;gap:34px;align-items:center;background:var(--ink);color:#fff;padding:28px;border-radius:22px;margin-bottom:52px}.watching-note h2{color:#fff}.watching-note p{color:#d4cfd8}.watching-note img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px}.detail-copy{display:grid;grid-template-columns:1fr 320px;gap:52px;align-items:start}.detail-main>p{font-size:16px;margin-bottom:22px}.detail-copy aside{position:sticky;top:110px;padding:22px;background:var(--soft);border-radius:18px}.detail-copy dl{margin:0}.detail-copy dt{margin-top:16px;font-size:12px;color:var(--brand);font-weight:900}.detail-copy dd{margin:5px 0 0;color:#514b59}.related-zone{padding-top:70px}.related-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.related-grid .work-copy p{font-size:12px}.related-grid .work-copy{padding:13px}.related-grid h3{font-size:16px}

.search-page{padding-bottom:80px}.search-page-head{max-width:760px;padding:34px 0}.search-page-head form{margin-top:24px}.search-line{display:flex;gap:8px}.search-line input{flex:1;min-width:0;border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 13px;color:var(--text)}.search-line button{border:0;background:var(--brand);color:#fff;padding:10px 16px;border-radius:12px;font-weight:800;cursor:pointer}.search-results{max-width:850px}.result-list{display:grid;gap:10px}.result-list article{padding:18px;background:#fff;border:1px solid var(--line);border-radius:15px}.result-list span{font-size:11px;color:var(--brand);font-weight:800}.result-list h3{margin:6px 0}.result-list p{color:var(--muted);font-size:14px}

.faq-page{padding-bottom:80px}.simple-heading{padding:34px 0 44px;max-width:780px}.simple-heading p{color:var(--muted)}.faq-list{max-width:900px}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-item h2{margin:0}.faq-item button{width:100%;display:flex;justify-content:space-between;gap:20px;align-items:center;text-align:left;border:0;background:transparent;padding:20px 4px;color:var(--ink);font-weight:800;cursor:pointer}.faq-item button b{font-size:24px;color:var(--brand)}.faq-answer{padding:0 44px 20px 4px;color:var(--muted)}.faq-answer[hidden]{display:none!important}.prose-page{padding-bottom:80px}.prose-hero{display:grid;grid-template-columns:1fr 420px;gap:50px;align-items:center;padding:36px 0 52px}.prose-hero.compact{grid-template-columns:1fr 330px}.prose-hero p{color:var(--muted)}.prose-hero img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:24px}.prose-page>section{max-width:820px;padding:28px 0;border-top:1px solid var(--line)}.prose-page>section p{color:#57515f}.error-page{min-height:60vh;padding-block:80px}.error-page>p:not(.eyebrow){color:var(--muted)}

.search-modal[hidden]{display:none!important}.search-modal{position:fixed;inset:0;z-index:200;display:grid;place-items:start center;padding-top:14vh}.search-backdrop{position:absolute;inset:0;background:rgba(20,17,25,.68);backdrop-filter:blur(5px)}.search-dialog{position:relative;width:min(620px,calc(100% - 32px));background:var(--bg);border-radius:22px;padding:30px;box-shadow:0 26px 90px rgba(0,0,0,.34)}.search-close{position:absolute;right:18px;top:14px;border:0;background:transparent;font-size:26px;color:var(--muted);cursor:pointer}.search-dialog label{display:block;font-size:12px;font-weight:800;margin-bottom:6px}.search-hint{font-size:12px;color:var(--muted);margin-top:12px}.back-top{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border-radius:50%;border:0;background:var(--ink);color:#fff;box-shadow:var(--shadow);cursor:pointer}.back-top[hidden]{display:none}.image-missing{background:linear-gradient(135deg,var(--soft),#ded7e8);min-height:120px;color:transparent}

.site-footer{background:#18151f;color:#d9d3df;margin-top:40px}.footer-shell{width:var(--shell);margin:auto;display:grid;grid-template-columns:1fr 1.4fr;gap:60px;padding:54px 0}.footer-intro{display:flex;gap:14px;align-items:flex-start}.footer-intro img{border-radius:14px}.footer-intro strong{color:#fff;font-size:20px}.footer-intro p{font-size:13px;color:#aaa3b0;margin-top:6px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-links h2{font-size:13px;color:#fff}.footer-links a{display:block;font-size:13px;color:#b9b2c0;margin:8px 0}.footer-links a:hover{color:#fff}.footer-bottom{width:var(--shell);margin:auto;padding:18px 0 24px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;font-size:12px;color:#918a99}.footer-bottom a:hover{color:#fff}

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