:root{--accent:#2563eb;--accent-dk:#1d4ed8;--accent-lt:#eff6ff;--accent-md:#bfdbfe;--green:#059669;--green-lt:#d1fae5;--amber:#d97706;--amber-lt:#fef3c7;--tx1:#0f172a;--tx2:#475569;--tx3:#94a3b8;--border:#e2e8f0;--bg:#f1f5f9;--surface:#ffffff;--surface2:#f8fafc;--radius:14px;--shadow:0 1px 3px rgba(15,23,42,.06), 0 4px 12px rgba(15,23,42,.05);--shadow-lg:0 8px 30px rgba(15,23,42,.12)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--tx1)}a{text-decoration:none;color:inherit}.cat-container{max-width:1280px;margin:0 auto;padding:0 24px}.cat-breadcrumb{padding:14px 0;display:flex;align-items:center;gap:6px;font-size:13px;color:var(--tx3)}.cat-breadcrumb a{color:var(--tx3);display:flex;align-items:center;gap:5px;transition:color .15s}.cat-breadcrumb a:hover{color:var(--accent)}.cat-breadcrumb .sep{font-size:10px;color:var(--border)}.cat-breadcrumb .current{color:var(--tx2);font-weight:500}.cat-hero{background:var(--surface);border-bottom:1px solid var(--border);position:relative;overflow:hidden;margin-bottom:32px}.cat-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 100% 50%,rgb(37 99 235 / .07) 0%,transparent 70%),radial-gradient(ellipse 40% 60% at 0% 100%,rgb(99 102 241 / .05) 0%,transparent 60%);pointer-events:none}.cat-hero-inner{display:flex;align-items:center;gap:28px;padding:36px 0;position:relative}.cat-hero-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--accent) 0%,#4f46e5 100%);border-radius:22px;display:flex;align-items:center;justify-content:center;font-size:32px;color:#fff;flex-shrink:0;box-shadow:0 8px 24px rgb(37 99 235 / .3)}.cat-hero-text{flex:1;min-width:0}.cat-hero-name{font-family:'Sora',sans-serif;font-size:2rem;font-weight:800;color:var(--tx1);letter-spacing:-.03em;line-height:1.1;margin-bottom:8px}.cat-hero-desc{font-size:15px;color:var(--tx2);line-height:1.6;max-width:640px;margin-bottom:14px}.cat-hero-pills{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.cat-pill{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600}.cat-pill.blue{background:var(--accent-lt);color:var(--accent)}.cat-pill.green{background:var(--green-lt);color:var(--green)}.cat-pill.amber{background:var(--amber-lt);color:var(--amber)}.subcats-wrap{margin-bottom:28px}.subcats-label{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--tx3);margin-bottom:12px}.subcats-grid{display:flex;gap:10px;flex-wrap:wrap}.subcat-chip{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;background:var(--surface);border:1px solid var(--border);border-radius:10px;font-size:13px;font-weight:500;color:var(--tx2);transition:all .15s}.subcat-chip i{color:var(--accent);font-size:12px}.subcat-chip .subcat-count{font-size:11px;color:var(--tx3);background:var(--surface2);padding:1px 7px;border-radius:20px;margin-left:2px}.subcat-chip:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-lt);transform:translateY(-1px);box-shadow:var(--shadow)}.subcat-chip:hover .subcat-count{background:var(--accent-md);color:var(--accent-dk)}.cat-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}.filter-tabs{display:inline-flex;background:var(--surface);border:1px solid var(--border);border-radius:50px;padding:4px;gap:2px}.filter-tab{padding:7px 18px;border-radius:30px;font-size:13px;font-weight:500;color:var(--tx2);transition:all .15s;white-space:nowrap}.filter-tab:hover{color:var(--accent);background:var(--accent-lt)}.filter-tab.active{background:var(--accent);color:#fff;font-weight:600;box-shadow:0 2px 8px rgb(37 99 235 / .3)}.cat-count-label{font-size:13px;color:var(--tx3);white-space:nowrap}.cat-count-label strong{color:var(--tx2)}.sw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin-bottom:28px}.sw-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .18s,box-shadow .18s,border-color .18s;position:relative;animation:cardIn .3s ease both}@keyframes cardIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.sw-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent-md)}.sw-card-link{display:block}.sw-card-img{width:100%;height:120px;background:linear-gradient(135deg,var(--accent-lt) 0%,#e0e7ff 100%);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.sw-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.sw-card:hover .sw-card-img img{transform:scale(1.04)}.sw-card-img .sw-placeholder{font-size:40px;color:var(--accent-md)}.sw-card-body{padding:12px 14px 14px}.sw-card-title{font-size:13.5px;font-weight:700;color:var(--tx1);line-height:1.4;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em}.sw-card-meta{display:flex;align-items:center;justify-content:space-between;font-size:11.5px;color:var(--tx3);padding-top:8px;border-top:1px solid var(--border)}.sw-card-meta span{display:flex;align-items:center;gap:4px}.sw-card-meta i{font-size:10px;color:var(--accent)}.sw-card-version{position:absolute;top:8px;right:8px;background:rgb(15 23 42 / .65);color:#fff;padding:2px 8px;border-radius:20px;font-size:10.5px;font-weight:600;backdrop-filter:blur(4px)}.sw-card-rating{display:flex;align-items:center;gap:3px;font-size:11px;color:var(--amber);margin-bottom:4px}.sw-card-rating span{color:var(--tx3);margin-left:2px}.cat-empty{grid-column:1 / -1;text-align:center;padding:64px 20px;color:var(--tx3)}.cat-empty i{font-size:48px;margin-bottom:16px;opacity:.3;display:block}.cat-empty p{font-size:15px}.load-more-wrap{text-align:center;margin:8px 0 40px}.load-more-btn{display:inline-flex;align-items:center;gap:8px;padding:11px 32px;background:var(--surface);border:2px solid var(--accent);color:var(--accent);border-radius:30px;font-size:14px;font-weight:700;font-family:inherit;cursor:pointer;transition:all .18s}.load-more-btn:hover{background:var(--accent);color:#fff;box-shadow:0 4px 16px rgb(37 99 235 / .3);transform:translateY(-1px)}.load-more-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.load-more-btn .spin{animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.sw-card:nth-child(1){animation-delay:.03s}.sw-card:nth-child(2){animation-delay:.06s}.sw-card:nth-child(3){animation-delay:.09s}.sw-card:nth-child(4){animation-delay:.12s}.sw-card:nth-child(5){animation-delay:.15s}.sw-card:nth-child(6){animation-delay:.18s}.sw-card:nth-child(7){animation-delay:.21s}.sw-card:nth-child(8){animation-delay:.24s}@media (max-width:768px){.cat-hero-inner{flex-direction:column;text-align:center;padding:24px 0}.cat-hero-pills{justify-content:center}.cat-hero-name{font-size:1.6rem}.filter-tabs{overflow-x:auto;width:100%;border-radius:12px}.sw-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.cat-toolbar{flex-direction:column;align-items:flex-start}}@media (max-width:480px){.cat-container{padding:0 16px}.sw-grid{grid-template-columns:repeat(2,1fr)}.filter-tab{padding:6px 12px;font-size:12px}}