@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--bg-body: #f5f6fa;--bg-card: #ffffff;--bg-card-hover: #fafafa;--bg-glass: rgba(255, 255, 255, .4);--bg-hero: linear-gradient(135deg, #7b2ff7 0%, #466cf8 50%, #2bdffb 100%);--bg-search-btn: #ff4d4f;--bg-search-btn-hover: #ff7875;--brand-primary: #7b2ff7;--border: #f0f0f0;--border-strong: #d9d9d9;--border-glass: rgba(255, 255, 255, .5);--text-primary: #1f2937;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--text-inverse: #ffffff;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-10: 40px;--sp-16: 64px;--sidebar-left-w: 220px;--sidebar-right-w: 280px;--header-h: 60px;--container-max: 1440px;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 24px;--r-pill: 999px;--font: "Inter", -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 8px 24px rgba(0, 0, 0, .08);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .12);--shadow-glass: 0 4px 30px rgba(0, 0, 0, .05);--ease: cubic-bezier(.2, .8, .2, 1);--dur: .25s}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}#root{min-height:100vh}a{color:var(--blue-400);text-decoration:none;transition:color var(--dur-fast) var(--ease)}a:hover{color:var(--blue-500)}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea{font-family:inherit;border:none;outline:none;background:none;color:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--r-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.header-logo{display:flex;align-items:center;gap:8px;cursor:pointer}.logo-brand-main{font-family:Inter,-apple-system,sans-serif;font-size:24px;font-weight:800;letter-spacing:-.5px;color:#fff;display:flex;align-items:center;gap:2px}.logo-brand-main .done-text{font-weight:500;color:#e5e7eb}.logo-dot{display:inline-flex;align-items:center;justify-content:center;margin:0 4px}.sparkle-vector{color:#00f2ff;filter:drop-shadow(0 0 8px rgba(0,242,255,.8));animation:logo-float 3s ease-in-out infinite}.logo-badge-pro{background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2);font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px;margin-left:6px;letter-spacing:1px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}@keyframes logo-float{0%,to{transform:translateY(0) scale(1);filter:brightness(1)}50%{transform:translateY(-2px) scale(1.1);filter:brightness(1.2)}}.section-title-icon{display:inline-flex;align-items:center;margin-right:12px;color:var(--bg-search-btn)}.hero-search-nav span.active{background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.wht-footer-flex{padding:var(--sp-4);display:flex;gap:var(--sp-3);border-top:1px solid var(--border)}.wht-footer-btn{flex:1;text-align:center;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;padding:var(--sp-2) 0;border-radius:var(--r-sm);transition:all var(--dur) var(--ease);background:var(--bg-body)}.wht-footer-btn:hover{background:var(--border);color:var(--brand-primary)}.hot-label .search-text{font-size:10px;font-weight:900;color:#fffc;text-shadow:0 1px 3px rgba(0,0,0,.3);letter-spacing:1px;display:block;margin-bottom:2px}.app{min-height:100vh;background:var(--bg-primary);display:flex;flex-direction:column}.header{position:relative;z-index:10;height:var(--header-h);background:#ffffff1a;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.15);color:var(--text-inverse)}.header-inner{max-width:var(--container-max);margin:0 auto;padding:0 var(--sp-6);height:100%;display:flex;align-items:center;justify-content:space-between}.header-logo{display:flex;align-items:center;gap:var(--sp-2);text-decoration:none;color:inherit}.btn-theme-toggle{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--r-md);background:var(--bg-secondary);border:1px solid var(--border);transition:all var(--dur-fast);font-size:1.1rem}.btn-theme-toggle:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.logo-dot{width:12px;height:12px;border-radius:3px;background:var(--blue-500);transform:rotate(45deg)}.logo-text-ainn{font-size:1.5rem;font-weight:900;letter-spacing:-1px}.logo-icon-grid{font-size:1.2rem;opacity:.8}.header-nav{display:flex;gap:var(--sp-2)}.nav-tab{padding:6px 16px;font-size:.85rem;font-weight:500;color:#ffffffbf;transition:all var(--dur) var(--ease);display:flex;align-items:center;gap:6px;background:transparent;border:none;cursor:pointer}.nav-tab-icon{font-size:1rem}.nav-tab:hover,.nav-tab-active{color:#fff}.header-actions{display:flex;align-items:center;gap:var(--sp-4)}.header-slogan{font-size:.8rem;opacity:.8;margin-right:var(--sp-4)}.btn-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:#fff;cursor:pointer;font-size:1.1rem}.btn-icon:hover{opacity:.8}.app-container{display:flex;max-width:var(--container-max);margin:0 auto;width:100%;padding-top:var(--sp-6);gap:var(--sp-5);position:relative;z-index:10}.sidebar{width:var(--sidebar-left-w);flex-shrink:0;position:sticky;top:var(--sp-6);height:max-content;background:var(--bg-card);border-radius:var(--r-md);padding:var(--sp-4) 0;box-shadow:var(--shadow-sm)}.sidebar-section-title{font-size:.75rem;font-weight:800;text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;margin-bottom:var(--sp-6);padding-left:var(--sp-4)}.sidebar-nav{display:flex;flex-direction:column;gap:4px}.sidebar-item{display:flex;align-items:center;gap:var(--sp-3);padding:12px var(--sp-4);border-radius:var(--r-md);font-size:.875rem;font-weight:500;color:var(--text-secondary);transition:all var(--dur-fast) var(--ease);width:100%;text-align:left;border:1px solid transparent}.sidebar-item:hover{background:var(--bg-secondary);color:var(--text-primary)}.sidebar-item-active{background:var(--bg-elevated);color:var(--blue-400);border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.sidebar-icon{font-size:1.1rem;filter:grayscale(1);transition:filter var(--dur-fast)}.sidebar-item-active .sidebar-icon,.sidebar-item:hover .sidebar-icon{filter:grayscale(0)}.sidebar-count{margin-left:auto;font-size:.7rem;opacity:.4;font-weight:500;background:var(--bg-primary);padding:2px 6px;border-radius:4px}.app{position:relative}.hero-vibrant{position:relative;width:100%;background:var(--bg-hero);padding:var(--sp-12) 0 var(--sp-20);margin-top:calc(-1 * var(--header-h));padding-top:calc(var(--header-h) + var(--sp-10));display:flex;flex-direction:column;align-items:center;color:#fff;overflow:hidden}.hero-content{width:100%;max-width:900px;position:relative;z-index:2;display:flex;flex-direction:column;align-items:center}.hero-search-nav{display:flex;gap:var(--sp-8);margin-bottom:var(--sp-4);font-size:.95rem;font-weight:600;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.2)}.hero-search-nav span{cursor:pointer;transition:opacity .2s}.hero-search-nav span:hover{opacity:1}.hero-search-nav span.active{font-weight:700;border-bottom:2px solid white;padding-bottom:2px}.search-pill-container{width:100%;max-width:780px;height:56px;background:#fff;border-radius:var(--r-pill);display:flex;align-items:center;padding:4px;box-shadow:0 10px 30px #00000026}.search-input-pill{flex:1;height:100%;border:none;background:transparent;padding:0 24px;font-size:1.1rem;outline:none;color:var(--text-primary)}.search-btn-coral{width:90px;height:100%;border-radius:var(--r-pill);background:var(--bg-search-btn);color:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}.search-btn-coral:hover{background:var(--bg-search-btn-hover)}.hero-tag{color:#fff;font-weight:600;cursor:pointer;padding:2px 8px;border-radius:4px;transition:all .2s}.hero-tag:hover{background:#fff3;text-decoration:underline}.hero-search-footer{display:flex;gap:var(--sp-5);margin-top:var(--sp-3);font-size:.85rem;color:#fff}.hero-glass-hot{margin-top:var(--sp-10);width:100%;max-width:1000px;background:#0a0f288c;backdrop-filter:blur(20px) saturate(1.8);-webkit-backdrop-filter:blur(20px) saturate(1.8);border:1px solid rgba(255,255,255,.15);border-top:1px solid rgba(255,255,255,.22);border-radius:16px;padding:12px 20px;display:flex;align-items:center;gap:20px;box-shadow:0 8px 32px #00001e59,inset 0 1px #ffffff1a}.hot-label{display:flex;flex-direction:column;align-items:flex-start;gap:1px;white-space:nowrap;flex-shrink:0;border-right:1px solid rgba(255,255,255,.12);padding-right:16px}.hot-label .search-text{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:#ffffff80}.hot-label .hot-text{font-size:12px;font-weight:500;color:#ffffff59;letter-spacing:.5px}.hot-tags{display:flex;gap:6px;flex:1;overflow:hidden;flex-wrap:nowrap}.htag{padding:4px 12px;background:#ffffff14;border:1px solid rgba(255,255,255,.18);border-radius:100px;color:#ffffffe6;font-size:12.5px;font-weight:500;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);letter-spacing:.2px;white-space:nowrap;flex-shrink:0}.htag:hover{background:#ffffff2e;border-color:#fff6;color:#fff;transform:translateY(-1px);box-shadow:0 4px 16px #6478ff40}.btn-hot-join{background:linear-gradient(135deg,#ff6432,#ff4020);color:#fff;border:none;padding:7px 16px;border-radius:10px;font-size:.78rem;font-weight:700;cursor:pointer;white-space:nowrap;flex-shrink:0;box-shadow:0 4px 14px #ff501e66;transition:all .2s;letter-spacing:.3px}.btn-hot-join:hover{transform:translateY(-1px);box-shadow:0 6px 20px #ff501e8c}.hero-snow-mountain{position:absolute;bottom:0;left:0;width:100%;height:120px;background:url('data:image/svg+xml;utf8,<svg viewBox="0 0 1440 120" xmlns="http://www.w3.org/2000/svg"><path d="M0,80L60,70C120,60,240,40,360,30C480,20,600,20,720,30C840,40,960,60,1080,60C1200,60,1320,40,1380,30L1440,20L1440,120L1380,120C1320,120,1200,120,1080,120C960,120,840,120,720,120C600,120,480,120,360,120C240,120,120,120,60,120L0,120Z" fill="%23f5f6fa"/></svg>') no-repeat bottom;background-size:cover;z-index:1}.main-content{flex:1;min-width:0;background:transparent;border-radius:var(--r-lg)}.section-header-new{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--sp-8);padding-bottom:var(--sp-4)}.section-title-new{font-size:1.5rem;font-weight:800;color:var(--text-primary);letter-spacing:-.5px}.section-meta{font-size:.85rem;color:var(--text-muted);background:var(--bg-secondary);padding:4px 12px;border-radius:var(--r-full);border:1px solid var(--border)}.nav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--sp-4)}.tool-card-new{display:flex;align-items:center;gap:var(--sp-4);padding:var(--sp-4);background:var(--bg-card);border-radius:var(--r-md);text-decoration:none;color:inherit;transition:all var(--dur) var(--ease);animation:fadeInUp .4s var(--ease) both;position:relative;box-shadow:0 2px 4px #00000005}.tool-card-new:hover{background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.tcn-icon{width:44px;height:44px;background:#f0f5ff;color:var(--brand-primary);border-radius:50%;border:1px solid rgba(0,0,0,.02);display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0;overflow:hidden}.tcn-logo-img{width:100%;height:100%;object-fit:cover;border-radius:50%}.tcn-info{flex:1;min-width:0}.tcn-name-row{display:flex;align-items:center;gap:var(--sp-2);margin-bottom:2px}.tcn-name{font-size:.9rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tcn-badge{font-size:.65rem;background:#fff1f0;color:#f5222d;padding:1px 6px;border-radius:10px;font-weight:500;white-space:nowrap}.tcn-tagline{font-size:.75rem;color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;line-clamp:1;overflow:hidden;line-height:1.4}.right-sidebar{width:var(--sidebar-right-w);flex-shrink:0;display:flex;flex-direction:column;gap:var(--sp-6)}.widget-hot-trends{background:var(--bg-card);border-radius:var(--r-md);box-shadow:var(--shadow-sm);padding:var(--sp-4)}.wht-header{display:flex;gap:var(--sp-3);font-size:.85rem;font-weight:600;color:var(--text-tertiary);margin-bottom:var(--sp-4);border-bottom:1px solid var(--border);padding-bottom:var(--sp-2)}.wht-tab{cursor:pointer;transition:color .2s,border-color .2s}.wht-tab.active{color:var(--brand-primary);border-bottom:2px solid var(--brand-primary);padding-bottom:var(--sp-2);margin-bottom:calc(-1 * var(--sp-2))}.wht-list{list-style:none;display:flex;flex-direction:column;gap:12px;font-size:.85rem;color:var(--text-primary)}.wht-list li{display:flex;align-items:center;gap:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}.wht-list li:hover{color:var(--brand-primary)}.hnum{font-weight:700;color:var(--text-tertiary);min-width:14px}.h1{color:#f5222d}.h2{color:#fa541c}.h3{color:#fa8c16}.wht-footer{margin-top:var(--sp-4);text-align:right;font-size:.75rem;color:var(--text-tertiary);cursor:pointer}.compact-footer{margin-top:calc(var(--sp-20) * 2);padding:var(--sp-8) 0;border-top:1px solid var(--border);text-align:center;color:var(--text-muted);font-size:.8rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.load-more-container{display:flex;justify-content:center;margin:40px 0}.load-more-btn{background:#fff;border:1px solid #eee;padding:12px 30px;border-radius:50px;color:#666;font-size:14px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #0000000d}.load-more-btn:hover{background:#ff4d4f;color:#fff;border-color:#ff4d4f;transform:translateY(-2px);box-shadow:0 6px 20px #ff4d4f33}@media(max-width:768px){.load-more-btn{width:100%;border-radius:12px}}@media(max-width:1024px){.sidebar{width:200px}}@media(max-width:768px){.app-container{flex-direction:column}.sidebar{width:100%;height:auto;position:static;border-right:none;border-bottom:1px solid var(--border);display:flex;overflow-x:auto;padding:var(--sp-3)}.sidebar-inner{width:100%}.sidebar-section-title{display:none}.sidebar-nav{flex-direction:row;gap:var(--sp-2)}.sidebar-item{padding:6px 12px;white-space:nowrap;width:auto}.sidebar-count{display:none}.main-content{padding:var(--sp-4)}.nav-grid{grid-template-columns:1fr 1fr}}@media(max-width:480px){.nav-grid{grid-template-columns:1fr}}