:root{--primary:#2563eb;--primary-dark:#1d4ed8;--accent:#4f46e5;--dark:#0f172a;--text:#334155;--muted:#64748b;--bg:#f8fafc;--card:#fff;--border:#e2e8f0;--success:#16a34a;--danger:#dc2626;--shadow:0 12px 32px rgba(15,23,42,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}button,input,select{font:inherit}.site-header{height:72px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 clamp(18px,4vw,54px);position:sticky;top:0;z-index:30}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--dark);font-weight:800}.brand-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:13px;box-shadow:0 8px 20px rgba(37,99,235,.28)}.hero{background:radial-gradient(circle at 85% 15%,rgba(99,102,241,.18),transparent 35%),linear-gradient(135deg,#eff6ff,#fff 55%,#eef2ff);border-bottom:1px solid var(--border)}.hero-inner{max-width:1050px;margin:auto;padding:72px 24px 64px;text-align:center}.badge{display:inline-flex;padding:7px 12px;border:1px solid #bfdbfe;background:#eff6ff;color:#1d4ed8;border-radius:999px;font-size:13px;font-weight:750}.hero h1{margin:18px 0 12px;color:var(--dark);font-size:clamp(34px,5vw,62px);line-height:1.04;letter-spacing:-2px}.hero h1 span{background:linear-gradient(90deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{max-width:760px;margin:0 auto 28px;font-size:18px;color:var(--muted);line-height:1.7}.hero-search{max-width:760px;margin:auto;background:#fff;border:1px solid #cbd5e1;border-radius:18px;box-shadow:0 18px 44px rgba(37,99,235,.13);display:flex;align-items:center;padding:0 14px;transition:.2s}.hero-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(37,99,235,.10),0 18px 44px rgba(37,99,235,.13)}.hero-search span{font-size:28px;color:#94a3b8}.hero-search input{border:0;outline:0;flex:1;padding:20px 12px;font-size:17px;min-width:0}.hero-search button{border:0;background:#f1f5f9;width:32px;height:32px;border-radius:50%;cursor:pointer;color:#64748b}.hero-stats{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;margin-top:22px;color:#64748b;font-size:14px;font-weight:650}.content{max-width:1460px;margin:auto;padding:40px 28px 150px}.content-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:24px}.content-head h2{margin:0;color:var(--dark);font-size:28px}.content-head p{margin:6px 0 0;color:var(--muted)}select{border:1px solid var(--border);border-radius:12px;padding:11px 38px 11px 12px;background:#fff;color:var(--text)}.public-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.image-card{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:0 4px 14px rgba(15,23,42,.04);transition:.2s;position:relative}.image-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cbd5e1}.image-card.selected{border:2px solid var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.10),var(--shadow)}.selected-check{display:none;position:absolute;right:12px;top:12px;z-index:3;width:30px;height:30px;border-radius:50%;background:var(--primary);color:#fff;place-items:center;font-weight:900}.image-card.selected .selected-check{display:grid}.thumb{aspect-ratio:24/11;background:#eef2f7;overflow:hidden;cursor:zoom-in}.thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:.25s}.image-card:hover .thumb img{transform:scale(1.02)}.card-body{padding:14px}.card-body h3{margin:0;color:var(--dark);font-size:16px;line-height:1.3;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.dims{font-size:12px;color:var(--muted);margin:5px 0 13px}.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.card-actions button,.card-actions a{border:1px solid var(--border);background:#fff;color:var(--text);padding:9px;border-radius:10px;text-decoration:none;text-align:center;cursor:pointer;font-size:13px;font-weight:700}.card-actions .select-btn{grid-column:1/-1;border-color:#bfdbfe;background:#eff6ff;color:#1d4ed8}.image-card.selected .select-btn{background:#dbeafe}.empty-state{text-align:center;padding:70px 20px;color:var(--muted)}.empty-state div{font-size:42px}.empty-state h3{color:var(--dark);margin-bottom:6px}.pager{display:flex;justify-content:center;gap:8px;margin-top:30px;flex-wrap:wrap}.pager button{border:1px solid var(--border);background:#fff;padding:9px 13px;border-radius:9px;cursor:pointer}.pager button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.selection-panel{position:fixed;right:24px;bottom:88px;width:min(440px,calc(100vw - 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