:root{--bg:#0a0f0c;--panel:#151c18;--ink:#f0ede7;--soft:#c5c1b8;--muted:#929b93;--line:rgba(240,237,231,.12);--line-strong:rgba(240,237,231,.22);--accent:#b9d5bd;--accent-warm:#e0b66f;--accent-ink:#07100c;--max:1760px;--radius:10px;--shadow:0 22px 70px rgba(0,0,0,.32)}
.featured-frame video,.preview video{display:block;width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.move-card:hover .preview video{transform:scale(1.025)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;margin:0;color:var(--ink);background:linear-gradient(180deg,rgba(21,31,25,.96) 0,rgba(10,15,12,.99) 520px,var(--bg) 100%),linear-gradient(90deg,rgba(240,237,231,.035) 1px,transparent 1px),linear-gradient(180deg,rgba(240,237,231,.025) 1px,transparent 1px),var(--bg);background-size:auto,104px 104px,104px 104px,auto;font-family:Aptos,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.45;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.025;background-image:radial-gradient(circle at 1px 1px,rgba(240,237,231,.22) 1px,transparent 0);background-size:22px 22px}a{color:inherit}button,input,select{font:inherit}.skip-link{position:absolute;left:16px;top:12px;z-index:20;transform:translateY(-160%);padding:9px 12px;border-radius:7px;background:var(--ink);color:var(--bg);font-weight:700}.skip-link:focus{transform:translateY(0)}.wrap{width:min(var(--max),calc(100% - 48px));margin:auto;padding:0 0 70px}
.brand-bar{min-height:84px;display:flex;align-items:center;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none}.logo-frame{width:48px;height:32px;position:relative;overflow:hidden;flex:0 0 48px}.logo-frame img{position:absolute;width:66px;height:66px;max-width:none;left:-9px;top:-17px}.brand-name{font-size:17px;font-weight:800;letter-spacing:.08em;white-space:nowrap}.product-name{min-height:34px;display:flex;align-items:center;gap:13px;margin-left:20px;padding-left:20px;border-left:1px solid var(--line-strong)}.product-name strong{font-size:16px;letter-spacing:.12em;white-space:nowrap}.product-name span{color:var(--accent);font:700 10px/1 "Cascadia Code",Consolas,monospace;letter-spacing:.09em;white-space:nowrap}.back-link{margin-left:auto;color:var(--muted);font-size:13px;text-decoration:none}.back-link:hover{color:var(--ink)}
.site-header{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(440px,.92fr);align-items:center;gap:clamp(28px,4vw,64px);margin:0 0 32px;padding:40px 0 36px;border-bottom:1px solid var(--line)}.site-header:before{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,rgba(224,182,111,.5),rgba(185,213,189,.4),transparent)}.masthead{display:grid;gap:18px}.kicker{width:fit-content;padding:8px 11px;border:1px solid rgba(224,182,111,.34);border-radius:999px;background:rgba(224,182,111,.08);color:#f3eadb;font-size:13px;font-weight:700;letter-spacing:.01em;text-transform:uppercase}h1{max-width:880px;margin:0;color:var(--ink);font-family:"Newsreader",Georgia,"Songti SC","SimSun",serif;font-size:clamp(52px,5.8vw,90px);font-weight:720;line-height:.94;letter-spacing:-.045em;text-wrap:balance}.lede{max-width:760px;margin:0;color:var(--soft);font-size:clamp(17px,1.35vw,21px);line-height:1.6}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}.hero-actions a,.hero-actions button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:8px;font-size:14px;font-weight:780;cursor:pointer;text-decoration:none;transition:.18s ease}.hero-actions a:hover,.hero-actions button:hover{transform:translateY(-1px)}.hero-primary{border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink)}.hero-secondary{border:1px solid rgba(240,237,231,.2);background:rgba(240,237,231,.06);color:var(--ink)}.trust-note{max-width:640px;margin:0;color:rgba(240,237,231,.62);font-size:14px}.video-guide-panel{padding:clamp(22px,2.2vw,30px);border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012)),rgba(17,23,19,.9);box-shadow:var(--shadow);overflow:hidden}.video-guide{display:grid;gap:16px}.video-guide-copy{display:grid;gap:5px}.video-guide-copy span{color:var(--accent-warm);font-size:12px;font-weight:780;letter-spacing:.06em;text-transform:uppercase}.video-guide-copy strong{font-size:clamp(24px,2.1vw,32px);line-height:1.12}.featured-frame{position:relative;aspect-ratio:16/9;overflow:hidden;border:1px solid rgba(240,237,231,.16);border-radius:9px;background:#050706}.featured-frame img{width:100%;height:100%;display:block;object-fit:cover}.featured-frame:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(3,5,4,.72))}.play-mark{position:absolute;z-index:2;left:50%;top:50%;width:58px;height:58px;display:grid;place-items:center;transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.58);border-radius:50%;background:rgba(5,8,6,.42);backdrop-filter:blur(5px);color:white;padding-left:3px}.featured-caption{position:absolute;z-index:2;left:14px;right:14px;bottom:12px;display:flex;justify-content:space-between;color:#fff;font:700 10px "Cascadia Code",Consolas,monospace;letter-spacing:.08em}.featured-caption span{color:var(--accent)}
.tools{display:grid;gap:16px;padding:20px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012)),rgba(17,23,19,.9);box-shadow:var(--shadow);backdrop-filter:blur(14px)}.movement-finder{grid-template-columns:minmax(260px,.62fr) minmax(420px,1.38fr);align-items:start;gap:18px clamp(24px,3vw,48px);margin:0 0 30px;padding:clamp(20px,2.2vw,28px);scroll-margin-top:20px}.tools-intro{grid-column:1;grid-row:1/span 2;display:grid;gap:7px}.tools-intro span{color:var(--accent-warm);font-size:12px;font-weight:780;letter-spacing:.06em;text-transform:uppercase}.tools-intro strong{max-width:460px;font-size:clamp(24px,2.1vw,34px);line-height:1.12}.tools-intro p{max-width:520px;margin:0;color:var(--muted);font-size:14px;line-height:1.48}.meta,.search-block{grid-column:2}.filters{grid-column:1/-1}.meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:var(--line)}.meta div{padding:13px 12px;background:rgba(11,15,14,.7)}.meta strong{display:block;font-size:22px;line-height:1;font-variant-numeric:tabular-nums}.meta span{display:block;margin-top:6px;color:var(--muted);font:10px "Cascadia Code",Consolas,monospace;letter-spacing:.06em;text-transform:uppercase}.search-block{display:grid;gap:8px}.search-label{color:var(--muted);font:700 11px "Cascadia Code",Consolas,monospace;letter-spacing:.06em;text-transform:uppercase}.search{width:100%;height:46px;padding:0 14px;border:1px solid var(--line);border-radius:10px;outline:none;background:rgba(5,8,7,.68);color:var(--ink);font-size:15px;font-weight:600}.search::placeholder{color:rgba(197,193,184,.72)}.search:focus{border-color:rgba(168,195,176,.76);box-shadow:0 0 0 3px rgba(168,195,176,.16)}.filters{display:flex;flex-wrap:wrap;gap:7px}.filters button{min-height:34px;display:inline-flex;align-items:center;gap:8px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:rgba(255,255,255,.025);color:var(--soft);cursor:pointer;font-size:13px;font-weight:650}.filters button:hover{border-color:var(--line-strong);color:var(--ink);background:rgba(255,255,255,.045)}.filters button.active{border-color:var(--accent);background:var(--accent);color:var(--accent-ink)}.filters small{color:var(--muted);font:700 11px Consolas,monospace}.filters button.active small{color:rgba(7,16,12,.65)}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.move-card{display:grid;align-content:start;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:rgba(21,26,24,.92);box-shadow:0 18px 45px rgba(0,0,0,.22);transition:.18s ease}.move-card:hover{transform:translateY(-2px);border-color:rgba(168,195,176,.34);background:rgba(27,33,30,.96)}.preview{position:relative;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--line);background:#070907}.preview:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent);opacity:.82}.preview img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.move-card:hover .preview img{transform:scale(1.025)}.card-body{display:grid;align-content:start}.card-meta{display:flex;justify-content:space-between;gap:10px;padding:12px 14px 0;color:var(--muted);font:700 11px "Cascadia Code",Consolas,monospace;letter-spacing:.05em;text-transform:uppercase}.card-meta span:last-child{color:var(--accent);text-align:right}.move-card h3{margin:0;padding:14px 14px 0;color:#f6f3ec;font-size:18px;line-height:1.18;font-weight:760}.prompt{min-height:108px;margin:13px 14px 0;padding:13px 14px;overflow:hidden;border:1px solid var(--line);border-left:2px solid rgba(168,195,176,.76);border-radius:8px;background:rgba(7,9,8,.58);color:#d3d0c8;font:620 12px/1.55 "Cascadia Code",Consolas,monospace}.card-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:14px}.card-actions button{width:100%;min-height:36px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;border:1px solid rgba(168,195,176,.42);border-radius:7px;background:rgba(168,195,176,.12);color:#eef1eb;cursor:pointer;font-size:13px;font-weight:760}.card-actions .use-button{border-color:rgba(240,237,231,.2);background:rgba(240,237,231,.08);color:var(--ink)}.card-actions button:hover{transform:translateY(-1px);border-color:rgba(168,195,176,.72);background:rgba(168,195,176,.18)}.empty{padding:38px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(21,26,24,.78);color:var(--muted);text-align:center}.empty[hidden]{display:none}
footer{display:grid;grid-template-columns:1fr 1fr auto;gap:30px;align-items:center;margin-top:52px;padding-top:32px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand img{width:40px;height:40px;object-fit:cover;border-radius:50%}.footer-brand div{display:grid;gap:3px}.footer-brand strong{color:var(--ink);font-size:14px}.footer-brand span{color:var(--accent);font:9px Consolas,monospace;letter-spacing:.08em}footer a{color:var(--accent);text-decoration:none}
.modal{position:fixed;inset:0;z-index:100;display:none}.modal.open{display:block}.modal-backdrop{position:absolute;inset:0;background:rgba(2,4,3,.78);backdrop-filter:blur(8px)}.builder-panel{position:absolute;right:0;top:0;width:min(680px,100%);height:100%;overflow:auto;padding:64px 46px;background:#111713;box-shadow:-24px 0 70px rgba(0,0,0,.45);animation:slideIn .26s ease-out}.builder-panel h2{margin:25px 0 36px;font-family:Georgia,"Songti SC",serif;font-size:46px;line-height:1;letter-spacing:-.04em}.close-button{position:absolute;right:22px;top:20px;width:40px;height:40px;border:1px solid var(--line-strong);border-radius:7px;background:transparent;color:var(--ink);font-size:24px;cursor:pointer}.builder-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.builder-form label{display:grid;gap:7px;color:var(--muted);font:700 11px Consolas,monospace;letter-spacing:.05em;text-transform:uppercase}.builder-form label.full{grid-column:1/-1}.builder-form input,.builder-form select{width:100%;height:44px;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:rgba(5,8,7,.68);color:var(--ink);outline:none}.builder-output{min-height:138px;margin:20px 0 12px;padding:15px;border:1px solid var(--line);border-left:2px solid var(--accent);border-radius:8px;background:rgba(5,8,7,.68)}.builder-output span{color:var(--accent-warm);font:700 10px Consolas,monospace;letter-spacing:.08em;text-transform:uppercase}.builder-output p{color:#d3d0c8;font:12.5px/1.65 Consolas,monospace}.builder-copy{width:100%;min-height:44px;border:1px solid var(--accent);border-radius:7px;background:var(--accent);color:var(--accent-ink);font-weight:780;cursor:pointer}.toast{position:fixed;z-index:200;left:50%;bottom:26px;transform:translate(-50%,24px);opacity:0;padding:11px 16px;border-radius:7px;background:var(--accent);color:var(--accent-ink);font-size:13px;font-weight:800;pointer-events:none;transition:.2s ease}.toast.show{opacity:1;transform:translate(-50%,0)}@keyframes slideIn{from{transform:translateX(100%)}}
@media(max-width:1220px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:920px){.wrap{width:min(100% - 28px,var(--max))}.site-header{grid-template-columns:1fr}.video-guide-panel{max-width:720px}.movement-finder{grid-template-columns:1fr}.tools-intro,.meta,.search-block,.filters{grid-column:1;grid-row:auto}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.brand-bar{flex-wrap:wrap;padding:12px 0}.product-name{margin-left:12px;padding-left:12px}.product-name span,.back-link{display:none}.site-header{padding-top:30px}h1{font-size:51px}.lede{font-size:16px}.hero-actions{display:grid}.grid{grid-template-columns:1fr}.prompt{min-height:0}footer{grid-template-columns:1fr}.builder-panel{padding:68px 20px 30px}.builder-panel h2{font-size:38px}.builder-form{grid-template-columns:1fr}.builder-form label.full{grid-column:auto}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}