:root{
  --bg:#0a0a0c;--surface:#15151a;--surface-2:#1d1d24;--text:#f4f5f8;--text-2:#a9aeba;
  --text-3:#767c8a;--line:#26262f;--line-strong:#33333f;--accent:#9b8bff;
  --accent-dark:#b6a9ff;--accent-soft:#23203a;--success:#3ecf8e;--shadow:0 16px 44px rgba(0,0,0,.55);
  --radius:16px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 var(--font);-webkit-font-smoothing:antialiased}
body.viewer-open{overflow:hidden}
button,input,select{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{color:inherit}
a{color:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid rgba(155,139,255,.5);outline-offset:2px}
svg{display:block;flex:0 0 auto}
.shell{width:min(1560px,calc(100% - 64px));margin-inline:auto}
.hero-banner{display:flex;justify-content:center;padding:22px 0 2px}
.promo-slider{position:relative;width:100%;max-width:900px;min-width:0;overflow:hidden;border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.45);touch-action:pan-y}
.promo-track{display:flex;width:100%;min-width:0;transition:transform .45s cubic-bezier(.4,0,.2,1)}
.promo-slide{flex:0 0 100%;width:100%;min-width:0}
.promo-slide picture{display:block;width:100%}
.promo-slide img{display:block;width:100%;max-width:100%;height:auto;-webkit-user-drag:none;user-drag:none}
.promo-track{user-select:none;-webkit-user-select:none}
.promo-slide img,.promo-slide picture{-webkit-touch-callout:none}
.promo-arrow{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border:0;border-radius:50%;display:grid;place-items:center;cursor:pointer;color:#fff;background:rgba(12,14,28,.42);backdrop-filter:blur(6px);box-shadow:0 4px 14px rgba(0,0,0,.3);transition:background .2s}
.promo-arrow:hover{background:rgba(12,14,28,.66)}
.promo-arrow:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.promo-prev{left:12px}
.promo-next{right:12px}
.promo-dots{position:static;z-index:2;display:flex;justify-content:center;gap:7px;padding:9px 0 3px}
.promo-dot{width:9px;height:9px;padding:0;border:0;border-radius:999px;cursor:pointer;background:rgba(255,255,255,.55);box-shadow:0 0 0 1.5px rgba(10,12,26,.55);transition:width .25s,background .25s}
.promo-dot.is-active{width:24px;background:#fff;box-shadow:0 0 0 1.5px rgba(10,12,26,.7)}

.site-header{position:relative;background:var(--surface);border-bottom:1px solid var(--line)}
.site-header::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(760px 280px at 78% 0,rgba(155,139,255,.13),transparent 72%),radial-gradient(520px 220px at 4% 100%,rgba(54,162,196,.07),transparent 72%)}
.topbar,.hero{position:relative}
.topbar{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid rgba(229,232,239,.75)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand-mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,#8f8bff,#6057d8);box-shadow:0 6px 18px rgba(155,139,255,.28)}
.brand-copy{display:flex;flex-direction:column;line-height:1.2}
.brand-copy strong{font-size:15px;letter-spacing:.02em;white-space:nowrap}
.brand-copy span{font-size:11px;color:var(--text-2);opacity:.75;letter-spacing:.01em;margin-top:3px;white-space:nowrap}
.top-actions{display:flex;align-items:center;gap:6px;margin-left:auto}
.action-btn{height:38px;padding:0 12px;border:0;border-radius:9px;background:transparent;color:var(--text-2);display:inline-flex;align-items:center;gap:7px;cursor:pointer;text-decoration:none;font-size:13px;font-weight:600;white-space:nowrap}
.action-btn:hover{background:var(--surface-2);color:var(--text)}
.action-btn.author{border:1px solid var(--line);margin-left:5px}
.hero{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:34px 0 32px}
.eyebrow{margin:0 0 8px;color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.hero h1{margin:0;font-size:clamp(28px,3vw,40px);line-height:1.2;letter-spacing:-.035em;font-weight:800}
.hero h1 .hero-tagline{display:block;margin-top:7px;color:var(--text-2);font-size:15px;font-weight:500;letter-spacing:0;line-height:1.4}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hero-desc{max-width:740px;margin:12px 0 0;color:var(--text-2);font-size:14px;line-height:1.8;text-wrap:pretty}
.hero-stats{display:flex;align-items:center;flex:0 0 auto}
.stat{min-width:104px;padding:4px 26px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat strong{display:block;font-size:27px;line-height:1.2;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.stat span{display:block;margin-top:6px;font-size:12px;color:var(--text-3)}
.controls{position:sticky;top:0;z-index:30;background:rgba(10,10,12,.86);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.controls-inner{padding:14px 0 12px}
.tabs-row{display:flex;gap:10px;align-items:stretch}
.tabs-row .line-tabs{flex:1;min-width:0}
.search-open{flex:0 0 auto;padding:0 16px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);color:var(--text-2);display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;cursor:pointer;transition:border-color .16s,color .16s}
.search-open:hover{border-color:var(--accent);color:var(--accent)}
.line-tabs{display:flex;gap:8px;overflow-x:auto;padding:1px 1px 4px;scrollbar-width:none}
.line-tabs::-webkit-scrollbar{display:none}
.line-tab{flex:0 0 auto;min-height:48px;padding:7px 17px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);cursor:pointer;text-align:left;transition:border-color .16s,background .16s,color .16s}
.line-tab:hover{border-color:#45455a}
.line-tab[aria-selected="true"]{background:#f4f5f8;border-color:#f4f5f8;color:#0a0a0c}
.tab-name{display:block;font-size:13px;font-weight:700;white-space:nowrap}
.tab-count{display:block;margin-top:1px;font-size:10px;color:var(--text-3);white-space:nowrap;font-variant-numeric:tabular-nums}
.line-tab[aria-selected="true"] .tab-count{color:#6b7180}
.search-row{display:flex;gap:10px;margin-top:10px}
.search-box{position:relative;flex:1;display:flex;align-items:center}
.search-box>svg{position:absolute;left:15px;color:var(--text-3);pointer-events:none}
.search-box input{width:100%;height:46px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);padding:0 76px 0 43px;color:var(--text);font-size:14px;outline:none;transition:border-color .16s,box-shadow .16s}
.search-box input::placeholder{color:#666c7a}
.search-box input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(155,139,255,.18)}
.search-clear{position:absolute;right:42px;width:28px;height:28px;border:0;border-radius:50%;background:var(--surface-2);color:var(--text-2);cursor:pointer;display:grid;place-items:center}
.search-clear:hover{background:var(--line)}
.search-key{position:absolute;right:13px;color:var(--text-3);font-size:11px;border:1px solid var(--line);border-radius:5px;padding:0 5px;line-height:20px}
.filter-toggle{display:none;height:46px;padding:0 15px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);align-items:center;gap:7px;font-weight:700;cursor:pointer}
.filter-badge{min-width:19px;height:19px;padding:0 5px;border-radius:99px;background:var(--accent);color:#fff;font-size:11px;display:grid;place-items:center}
.filter-badge:empty{display:none}
.filter-panel{position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.filter-btn{display:inline-flex;align-items:center;gap:8px;height:42px;min-width:0;max-width:260px;padding:0 13px;border:1px solid var(--line-strong);border-radius:11px;background:var(--surface-2);color:var(--text-2);font-family:inherit;font-size:12.5px;font-weight:600;cursor:pointer;white-space:nowrap;transition:border-color .16s,color .16s,background .16s}
.filter-btn:hover{border-color:rgba(155,139,255,.7);color:var(--text)}
.filter-btn.active{border-color:rgba(155,139,255,.75);background:rgba(155,139,255,.16);color:#cfc6ff}
.filter-btn-text{overflow:hidden;text-overflow:ellipsis;max-width:200px}
.filter-btn-caret{flex:0 0 auto;opacity:.55;transition:transform .18s,opacity .18s}
.filter-btn[aria-expanded="true"]{border-color:var(--accent);color:#d9d2ff}
.filter-btn[aria-expanded="true"] .filter-btn-caret{transform:rotate(180deg);opacity:1}
.filter-pop{position:absolute;z-index:70;top:100%;left:0;width:min(360px,100%);margin-top:8px;padding:12px;border:1px solid var(--line-strong);border-radius:14px;background:var(--surface);box-shadow:0 22px 60px rgba(0,0,0,.58);animation:pop-in .16s ease}
.filter-pop[hidden]{display:none}
@keyframes pop-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.filter-pop-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.filter-pop-head strong{font-size:11px;letter-spacing:.06em;color:var(--text-3);font-weight:600}
.filter-pop-close{width:24px;height:24px;border:0;border-radius:7px;background:var(--surface-2);color:var(--text-3);display:grid;place-items:center;cursor:pointer}
.filter-pop-close:hover{color:var(--text)}
.filter-pop-body{display:flex;flex-wrap:wrap;gap:6px;max-height:min(300px,46dvh);overflow-y:auto;overscroll-behavior:contain}
.pop-opt{height:32px;padding:0 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface-2);color:var(--text-2);font-family:inherit;font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap;transition:border-color .16s,background .16s,color .16s}
.pop-opt:hover{border-color:rgba(155,139,255,.6);color:var(--text)}
.pop-opt[aria-pressed="true"]{border-color:transparent;background:linear-gradient(135deg,#6350f0,#9b8bff);color:#fff;font-weight:700}
.filter-field{min-width:0}
.filter-label{display:block;margin:0 0 6px 2px;color:var(--text-2);font-size:11px;font-weight:700}
.select-wrap{position:relative}
.select-wrap::after{content:"";position:absolute;right:14px;top:50%;width:7px;height:7px;border-right:1.5px solid var(--text-2);border-bottom:1.5px solid var(--text-2);transform:translateY(-70%) rotate(45deg);pointer-events:none}
select{width:100%;height:42px;padding:0 34px 0 12px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);color:var(--text);font-size:13px;appearance:none;cursor:pointer;outline:none}
.reset-btn{height:42px;margin-left:auto;padding:0 13px;border:0;background:transparent;color:var(--text-2);font-family:inherit;font-size:12px;cursor:pointer;white-space:nowrap}
.reset-btn:hover{color:var(--accent)}
main{padding:22px 0 54px}
.result-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:15px;min-height:30px}
.result-summary{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.result-summary strong{font-size:15px;font-variant-numeric:tabular-nums}
.result-summary span{font-size:12px;color:var(--text-3)}
.result-hint{color:var(--text-3);font-size:12px;display:flex;align-items:center;gap:6px}
.dl-top{border:1px solid rgba(155,139,255,.6);background:rgba(155,139,255,.14);color:#c9beff;font-weight:700}
.dl-top:hover,.dl-top:focus-visible{border-color:var(--accent);background:rgba(155,139,255,.26);color:#fff}
.dl-dialog{width:min(620px,calc(100% - 32px))}
.dl-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:22px 24px 16px}
.dl-modal-head h2{margin:0;font-size:19px;letter-spacing:.01em}
.dl-sub{margin:7px 0 0;color:var(--text-3);font-size:12px;line-height:1.5}
.dl-body{padding:0 24px 22px}
.dl-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.dl-mode{display:inline-flex;gap:2px;padding:3px;border:1px solid var(--line);border-radius:999px;background:#141419}
.dl-mode button{min-height:30px;padding:0 16px;border:0;border-radius:999px;background:transparent;color:var(--text-2);font-size:12px;font-weight:600;cursor:pointer;transition:color .16s,background .2s,box-shadow .2s}
.dl-mode button:hover{color:var(--text)}
.dl-mode button[aria-pressed="true"]{background:linear-gradient(135deg,#6350f0,#9b8bff);color:#fff;box-shadow:0 4px 14px rgba(139,124,255,.32)}
.dl-tip{margin:0;color:var(--text-3);font-size:11.5px;line-height:1.5}
.dl-grid{display:grid;grid-template-columns:auto repeat(4,minmax(0,1fr));gap:9px}
.dl-col-head{font-size:11.5px;font-weight:700;color:var(--text-2);text-align:center;align-self:end;padding:0 2px 8px}
.dl-row-head{display:flex;align-items:center;gap:9px;padding-right:12px;color:var(--text-2);font-size:12.5px;white-space:nowrap}
.dl-row-head::before{content:"";width:3px;height:16px;border-radius:2px;background:linear-gradient(180deg,#6350f0,#9b8bff);opacity:.85}
.dl-cell{position:relative;display:flex;align-items:center;justify-content:center;gap:6px;min-height:58px;padding:8px 6px;white-space:nowrap;border:1px solid transparent;border-radius:12px;background:var(--surface-2);color:var(--text);font-family:inherit;font-size:13.5px;font-weight:700;cursor:pointer;font-variant-numeric:tabular-nums;text-decoration:none;text-align:center;transition:transform .14s,border-color .16s,background .16s,box-shadow .16s}
.dl-cell svg{flex:0 0 auto;opacity:.45;transition:opacity .16s,transform .16s}
.dl-cell:hover{transform:translateY(-1px);border-color:rgba(155,139,255,.7);background:rgba(155,139,255,.14);color:#d9d2ff;box-shadow:0 6px 18px rgba(99,80,240,.18)}
.dl-cell:hover svg{opacity:1;transform:translateY(1px)}
.dl-cell.on{border-color:var(--accent);background:linear-gradient(135deg,rgba(109,88,255,.62),rgba(155,139,255,.42));color:#fff;box-shadow:0 0 0 1px var(--accent) inset,0 6px 20px rgba(99,80,240,.22)}
.dl-cell.on svg{opacity:1}
.dl-cell.row{border-color:rgba(155,139,255,.42)}
.dl-note{margin:16px 0 0;padding-top:14px;border-top:1px solid var(--line);color:var(--text-3);font-size:11px;line-height:1.6}
.dl-confirm{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:22px;background:rgba(4,4,8,.66);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.dl-confirm[hidden]{display:none}
.dl-confirm-card{width:min(370px,100%);padding:24px 24px 20px;border:1px solid var(--line-strong);border-radius:16px;background:var(--surface);box-shadow:0 26px 70px rgba(0,0,0,.6);animation:dlg-pop .2s cubic-bezier(.2,.9,.3,1)}
.dl-confirm-card h3{margin:0 0 9px;font-size:16.5px;letter-spacing:.01em}
.dl-confirm-card p{margin:0;color:var(--text-2);font-size:12.5px;line-height:1.75}
.dl-confirm-card p strong{color:var(--text);font-weight:700}
.dl-confirm-actions{display:flex;gap:9px;margin-top:20px}
.dl-confirm-actions button{flex:1;height:42px;border-radius:10px;border:1px solid var(--line-strong);background:transparent;color:var(--text-2);font-size:13px;font-weight:700;cursor:pointer;transition:border-color .16s,color .16s,filter .16s}
.dl-cancel:hover{border-color:var(--text-3);color:var(--text)}
.dl-confirm-actions .dl-ok{border-color:transparent;background:linear-gradient(135deg,#6350f0,#9b8bff);color:#fff;box-shadow:0 6px 18px rgba(99,80,240,.32)}
.dl-confirm-actions .dl-ok:hover{filter:brightness(1.1);box-shadow:0 8px 22px rgba(99,80,240,.42)}
.dl-skeleton{color:var(--text-3);font-size:12px;padding:14px 2px}
.active-filters{display:flex;gap:7px;flex-wrap:wrap;margin:-3px 0 15px}
.filter-chip{height:28px;padding:0 9px;border:1px solid #3a3460;border-radius:8px;background:var(--accent-soft);color:var(--accent-dark);display:inline-flex;align-items:center;gap:6px;font-size:11px;cursor:pointer}
.filter-chip::after{content:"×";font-size:15px;line-height:1}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.pose-card{min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:zoom-in;transition:transform .18s,box-shadow .18s,border-color .18s;outline:none}
.pose-card:hover,.pose-card:focus-visible{transform:translateY(-3px);border-color:#4a4560;box-shadow:var(--shadow)}
.card-image{position:relative;aspect-ratio:3/4;overflow:hidden;background:#fff}
.main-image{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s ease,opacity .18s}
.pose-card:hover .main-image{transform:scale(1.018)}
.image-top{position:absolute;inset:10px 10px auto;display:flex;justify-content:space-between;align-items:center;gap:8px;pointer-events:none}
.pose-no,.angle-tag{display:inline-flex;align-items:center;min-height:24px;padding:0 8px;border-radius:7px;background:rgba(23,26,33,.76);backdrop-filter:blur(6px);color:#fff;font-size:10px;font-weight:700;letter-spacing:.04em}
.angle-tag{background:rgba(255,255,255,.92);color:#171a21;border:1px solid rgba(23,26,33,.10)}
.zoom-hint{position:absolute;right:10px;bottom:10px;width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.92);color:#5d6472;box-shadow:0 3px 12px rgba(0,0,0,.18);opacity:0;transform:translateY(4px);transition:.18s;pointer-events:none}
.pose-card:hover .zoom-hint{opacity:1;transform:none}
.card-body{padding:13px 14px 11px}
.card-body h3{margin:0;font-size:14px;line-height:1.5;font-weight:700;min-height:42px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{display:flex;align-items:center;gap:6px;margin-top:7px;color:var(--text-3);font-size:11px;white-space:nowrap;overflow:hidden}
.card-meta .system{overflow:hidden;text-overflow:ellipsis}
.card-meta .category{flex:0 0 auto;color:var(--accent);font-weight:600}
.meta-dot{opacity:.55}
.card-id{display:block;margin-top:6px;color:var(--text-3);font:10px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.angle-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;padding:0 12px 12px}
.angle-thumb{min-width:0;padding:2px;border:1px solid transparent;border-radius:8px;background:transparent;cursor:pointer;transition:border-color .15s,background .15s}
.angle-thumb:hover{background:var(--surface-2);border-color:var(--line-strong)}
.angle-thumb.on{border-color:var(--accent);background:var(--accent-soft)}
.angle-thumb img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:5px;background:#fff}
.angle-thumb span{display:block;margin:3px 0 1px;color:var(--text-3);font-size:9px;line-height:1.2;text-align:center;white-space:nowrap}
.angle-thumb.on span{color:var(--accent);font-weight:700}
.load-more{display:flex;align-items:center;justify-content:center;gap:8px;min-width:220px;height:46px;margin:28px auto 0;padding:0 22px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);color:var(--text);font-weight:700;cursor:pointer;box-shadow:0 3px 12px rgba(0,0,0,.35)}
.load-more:hover{border-color:var(--accent);color:var(--accent)}
.empty{grid-column:1/-1;padding:80px 20px;text-align:center;background:var(--surface);border:1px dashed var(--line-strong);border-radius:var(--radius)}
.empty-icon{width:52px;height:52px;margin:0 auto 14px;border-radius:15px;background:var(--surface-2);display:grid;place-items:center;color:var(--text-3)}
.empty h3{margin:0 0 6px;font-size:17px}
.empty p{margin:0 0 18px;color:var(--text-2)}
.empty button{height:40px;padding:0 18px;border:0;border-radius:10px;background:var(--accent);color:#fff;font-weight:700;cursor:pointer}
.skeleton{pointer-events:none}
.skeleton .card-image,.skeleton-line{background:linear-gradient(90deg,#1a1a21 25%,#232330 50%,#1a1a21 75%);background-size:200% 100%;animation:shimmer 1.4s infinite}
.skeleton-line{height:12px;margin:14px;border-radius:6px}
.skeleton-line.short{width:55%;margin-top:0}
@keyframes shimmer{to{background-position:-200% 0}}
.site-footer{border-top:1px solid var(--line);background:var(--surface);padding:28px 0 34px}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:30px}
.footer-copy{max-width:720px;color:var(--text-2);font-size:12px;line-height:1.9}
.footer-copy strong{color:var(--text)}
.footer-copy p{margin:0 0 5px}
.footer-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.footer-links a{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px;border:1px solid var(--line);border-radius:9px;text-decoration:none;color:var(--text-2);font-size:12px;font-weight:600}
.footer-links a:hover{border-color:var(--accent);color:var(--accent)}
.viewer{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:28px;background:rgba(0,0,0,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.viewer-panel{position:relative;width:min(1180px,100%);height:min(850px,92dvh);display:grid;grid-template-columns:minmax(0,1fr) 330px;background:var(--surface);border-radius:20px;overflow:hidden;box-shadow:0 28px 90px rgba(0,0,0,.35)}
.viewer-stage{position:relative;min-width:0;min-height:0;display:grid;place-items:center;background:#eef0f4;overflow:hidden;touch-action:pan-y}
.viewer-image{position:absolute;top:0;left:0;display:block;width:100%;height:100%;object-fit:contain;user-select:none;-webkit-user-drag:none}
.viewer-image.is-loading{opacity:.72}
.image-status{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);padding:5px 11px;border-radius:99px;background:rgba(23,26,33,.72);color:#fff;font-size:11px;pointer-events:none}
.viewer-close{position:absolute;right:14px;top:14px;z-index:4;width:42px;height:42px;border:1px solid rgba(23,26,33,.10);border-radius:12px;background:rgba(255,255,255,.94);color:#171a21;display:grid;place-items:center;cursor:pointer;box-shadow:0 4px 16px rgba(20,25,40,.08)}
.viewer-close:hover{background:#fff;color:var(--accent)}
.viewer-nav{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:54px;border:1px solid rgba(23,26,33,.10);border-radius:12px;background:rgba(255,255,255,.92);display:grid;place-items:center;cursor:pointer;color:#171a21;box-shadow:0 4px 16px rgba(0,0,0,.22)}
.viewer-nav:hover{background:#fff;color:var(--accent)}
.viewer-nav.prev{left:14px}
.viewer-nav.next{right:14px}
.viewer-side{min-height:0;display:flex;flex-direction:column;gap:18px;padding:28px 24px 22px;overflow-y:auto;border-left:1px solid var(--line)}
.viewer-heading{padding-right:32px}
.viewer-eyebrow{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.1em}
.viewer-position{color:var(--text-3);font-weight:500;letter-spacing:0;font-variant-numeric:tabular-nums}
.viewer-heading h2{margin:8px 0 9px;font-size:20px;line-height:1.45;letter-spacing:-.01em}
.id-row{display:flex;align-items:center;gap:7px;min-width:0}
.viewer-id{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-3);font:10px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}
.copy-btn{flex:0 0 auto;border:0;background:transparent;color:var(--accent);font-size:11px;cursor:pointer;padding:2px 4px}
.side-section-title{margin:0 0 9px;color:var(--text-2);font-size:11px;font-weight:800}
.viewer-angles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
.viewer-angles .angle-thumb span{font-size:9px}
.metadata{display:grid;grid-template-columns:70px 1fr;gap:8px 12px;margin:0;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:12px}
.metadata dt{color:var(--text-3)}
.metadata dd{margin:0;color:var(--text);font-weight:600;word-break:break-word}
.download-stack{display:grid;gap:9px}
.download-btn,.open-btn{min-height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-size:13px;font-weight:800;cursor:pointer}
.download-btn{border:1px solid var(--accent);background:var(--accent);color:#fff}
.download-btn:hover{background:var(--accent-dark)}
.open-btn{border:1px solid var(--line-strong);background:var(--surface);color:var(--text-2)}
.open-btn:hover{border-color:var(--accent);color:var(--accent)}
.keyboard-help{margin-top:auto;color:var(--text-3);font-size:10px;line-height:2}
.keyboard-help kbd{display:inline-block;min-width:20px;padding:0 4px;border:1px solid var(--line-strong);border-radius:4px;background:var(--surface-2);color:var(--text-2);font:10px/18px var(--font);text-align:center}
.search-inline{flex:0 0 auto;display:flex;align-items:center;gap:7px;width:min(360px,42%)}
.search-inline[hidden]{display:none}
.search-inline .search-box{flex:1;min-width:0}
.search-inline .search-box input{height:48px;padding-right:40px;border-radius:12px}
.search-inline .search-clear{right:8px}
.search-close{flex:0 0 auto;width:40px;height:40px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);color:var(--text-2);display:grid;place-items:center;cursor:pointer;transition:border-color .16s,color .16s}
.search-close:hover{border-color:var(--accent);color:var(--accent)}
.tabs-row.searching .search-open{display:none}
.info-dialog{width:min(580px,calc(100% - 32px));max-height:min(760px,86dvh);padding:0;border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--text);box-shadow:0 24px 80px rgba(15,20,35,.22);overflow:auto}
.info-dialog::backdrop{background:rgba(0,0,0,.72);backdrop-filter:blur(5px)}
.info-dialog:focus{outline:none}
.info-dialog[open]{animation:dlg-pop .24s cubic-bezier(.2,.9,.3,1)}
@keyframes dlg-pop{from{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}
@media (prefers-reduced-motion:reduce){.info-dialog[open]{animation:none}}
.info-head{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;padding:18px 22px;background:rgba(21,21,26,.97);border-bottom:1px solid var(--line)}
.info-head h2{margin:0;font-size:18px}
.info-close{width:34px;height:34px;border:0;border-radius:9px;background:var(--surface-2);display:grid;place-items:center;cursor:pointer}
.info-content{padding:20px 24px 24px;color:var(--text-2);font-size:13px;line-height:1.9}
.info-content ul{margin:0;padding-left:1.35em}
.info-content li+li{margin-top:9px}
.info-content strong{color:var(--text)}
.info-note{margin-top:18px;padding:12px 14px;border-radius:10px;background:#2e2513;color:#e0bd7a;font-size:12px}
@media(max-width:1180px){
  .shell{width:min(1560px,calc(100% - 40px))}
  .hero-stats .stat{min-width:86px;padding-inline:18px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(225px,1fr));gap:16px}
}
@media(max-width:860px){
  .hero{gap:20px}
  .stat{min-width:76px!important;padding-inline:14px!important}
  .stat strong{font-size:23px}
  .viewer-panel{grid-template-columns:minmax(0,1fr) 285px}
  .viewer-side{padding:24px 18px 18px}
}
@media(max-width:680px){
  .shell{width:calc(100% - 24px)}
  .topbar{min-height:58px;gap:8px}
  .brand-mark{width:32px;height:32px;border-radius:9px}
  .brand-copy strong{font-size:14px;letter-spacing:.04em}
  .brand-copy span{display:none}
  .lang-current{display:none}
  .lang-btn{padding:0 9px;gap:5px}
  .top-actions{gap:2px}
  .action-btn{width:36px;height:36px;padding:0;justify-content:center}
  .dl-top{width:auto;padding:0 11px;gap:5px;background:rgba(155,139,255,.2);border-color:rgba(155,139,255,.7)}
  .action-btn.dl-top .action-text{display:inline;font-size:12px}
  .action-btn .action-text{display:none}
  .action-btn.author{display:inline-flex}
  .hero{display:block;padding:23px 0 21px}
  .hero-banner{padding:14px 0 0}
  .promo-slider{border-radius:12px}
  .promo-arrow{display:none}
  .promo-dots{padding:6px 0 1px;gap:6px}
  .promo-dot{width:8px;height:8px}
  .promo-dot.is-active{width:20px}
  .eyebrow{font-size:10px;margin-bottom:6px}
  .hero h1{font-size:27px}
  .hero h1 .hero-tagline{margin-top:5px;font-size:12px}
  .hero-desc{margin-top:9px;font-size:12px;line-height:1.75}
  .hero-stats{margin-top:20px;padding-top:15px;border-top:1px solid var(--line);justify-content:space-between}
  .hero-stats .stat{flex:1;min-width:0!important;padding:0 14px!important;text-align:center}
  .hero-stats .stat:first-child{padding-left:0!important;text-align:left}
  .hero-stats .stat:last-child{padding-right:0!important;text-align:right}
  .stat strong{font-size:21px}
  .stat span{font-size:10px;margin-top:3px}
  .controls-inner{padding:10px 0}
  .line-tabs{gap:6px;padding-bottom:2px}
  .line-tab{min-height:44px;padding:5px 12px;border-radius:10px}
  .tab-name{font-size:12px}
  .tab-count{font-size:9px}
  .tabs-row{gap:8px}
  .search-open{padding:0 13px;border-radius:10px}
  .search-open span{display:none}
  .tabs-row.searching .line-tabs{display:none}
  .search-inline{width:100%;flex:1}
  .search-box input{height:44px;padding-left:39px;padding-right:40px;font-size:13px}
  .search-box>svg{left:13px}
  .search-key{display:none}
  .search-clear{right:8px}
  .filter-panel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px;padding-top:10px}
  .filter-btn{width:100%;max-width:none;height:40px;justify-content:space-between;gap:6px;padding:0 10px;font-size:11.5px}
  .filter-btn-text{max-width:none}
  .reset-btn{grid-column:1/-1;margin-left:0;justify-self:center;display:block;height:40px;padding:0 18px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface)}
  .filter-pop{width:100%;left:0!important;margin-top:6px}
  select{height:44px;font-size:14px}
  main{padding-top:16px}
  .result-head{margin-bottom:12px}
  .dl-modal-head{padding:18px 16px 14px}
  .dl-modal-head h2{font-size:17px}
  .dl-body{padding:0 16px 18px}
  .dl-bar{gap:10px;margin-bottom:12px}
  .dl-tip{font-size:11px}
  .dl-grid{gap:6px}
  .dl-cell{min-height:50px;padding:6px 3px;font-size:11px;border-radius:10px;gap:4px}
  .dl-cell svg{width:9px;height:9px;opacity:.45}
  .dl-row-head{font-size:11px;gap:6px;padding-right:7px}
  .dl-row-head::before{height:13px;width:2.5px}
  .dl-col-head{font-size:10.5px;padding-bottom:6px}
  .dl-col-head{font-size:9px;padding-bottom:5px}
  .dl-note{margin-top:12px;padding-top:12px;font-size:10px}
  .result-summary{gap:7px}
  .result-summary strong{font-size:13px}
  .result-summary span{font-size:10px}
  .result-hint{display:none}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .pose-card{border-radius:12px}
  .pose-card:hover{transform:none}
  .image-top{inset:7px 7px auto}
  .pose-no,.angle-tag{min-height:21px;padding:0 6px;font-size:9px;border-radius:6px}
  .zoom-hint{display:none}
  .card-body{padding:10px 10px 8px}
  .card-body h3{font-size:12px;line-height:1.5;min-height:36px}
  .card-meta{margin-top:5px;font-size:10px;gap:4px}
  .card-meta .system{display:none}
  .card-meta .meta-dot{display:none}
  .card-id{font-size:8px;margin-top:4px}
  .angle-strip{gap:3px;padding:0 8px 8px}
  .angle-thumb{padding:2px;border-radius:6px}
  .angle-thumb img{border-radius:3px}
  .angle-thumb span{display:none}
  .load-more{width:100%;margin-top:20px}
  .empty{padding:55px 16px}
  .footer-inner{display:block}
  .footer-links{justify-content:flex-start;margin-top:16px}
  .viewer{padding:0;place-items:stretch}
  .viewer-panel{width:100%;height:100dvh;max-height:none;border-radius:0;grid-template-columns:1fr;grid-template-rows:minmax(280px,52dvh) minmax(0,1fr)}
  .viewer-stage{min-height:0}
  .viewer-side{gap:15px;padding:18px 16px calc(20px + env(safe-area-inset-bottom));border-left:0;border-top:1px solid var(--line)}
  .viewer-heading{padding-right:0}
  .viewer-heading h2{font-size:17px;margin:6px 0 7px}
  .viewer-close{right:10px;top:10px;width:38px;height:38px;border-radius:10px}
  .viewer-nav{width:36px;height:48px;border-radius:10px}
  .viewer-nav.prev{left:8px}
  .viewer-nav.next{right:8px}
  .viewer-angles{gap:5px}
  .viewer-angles .angle-thumb span{display:block;font-size:8px}
  .metadata{grid-template-columns:62px 1fr;padding:11px 0;gap:6px 10px}
  .keyboard-help{display:none}
  .download-stack{grid-template-columns:1fr 1fr}
  .download-btn,.open-btn{font-size:12px;min-height:44px}
  .info-content{padding:18px 20px 22px}
}
@media(max-width:360px){
  .hero h1{font-size:24px}
  .filter-toggle{padding-inline:11px}
  .card-body h3{font-size:11px}
  .download-stack{grid-template-columns:1fr}
  .dl-cell svg{display:none}
  .filter-btn{height:38px;padding:0 8px;gap:5px;font-size:10.5px}
  .action-btn.dl-top{width:36px;padding:0;gap:0;justify-content:center}
  .action-btn.dl-top .action-text{display:none}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}
}

/* 语言切换器 */
.lang-switch{position:relative;flex:0 0 auto}
.lang-btn{height:38px;padding:0 10px;border:0;border-radius:9px;background:transparent;color:var(--text-2);display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-size:13px;font-weight:600;white-space:nowrap}
.lang-btn:hover{background:var(--surface-2);color:var(--text)}
.lang-current{max-width:96px;overflow:hidden;text-overflow:ellipsis}
.lang-caret{transition:transform .18s}
.lang-switch.open .lang-caret{transform:rotate(180deg)}
.lang-menu{position:absolute;right:0;top:calc(100% + 6px);z-index:60;min-width:168px;margin:0;padding:5px;list-style:none;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface);box-shadow:0 18px 44px rgba(0,0,0,.5);display:none}
.lang-switch.open .lang-menu{display:block}
.lang-menu a{display:flex;align-items:center;justify-content:space-between;gap:10px;height:36px;padding:0 10px;border-radius:8px;color:var(--text-2);text-decoration:none;font-size:13px;font-weight:600}
.lang-menu a:hover{background:var(--surface-2);color:var(--text)}
.lang-menu a[aria-current="true"]{color:var(--accent);font-weight:800}
.lang-menu a[aria-current="true"]::after{content:"✓";font-size:12px}
@media(max-width:680px){
  .lang-btn{padding:0 7px}
  .lang-current{max-width:64px;font-size:12px}
  .lang-menu{min-width:150px}
}