[data-theme="cosmic"], :root{--bg-deep:#070b15;--bg-main:#0b1120;--bg-card:#111827;--bg-card-hover:#172034;--bg-elevated:#1a2540;--text-pri:#e2e8f0;--text-sec:#8892a8;--text-muted:#4a5570;--accent:#00d4aa;--accent2:#6c5ce7;--grad:linear-gradient(135deg, #00d4aa, #6c5ce7);--grad-text:linear-gradient(135deg, #00d4aa 0%, #6c5ce7 50%, #a78bfa 100%);--border:#1e293b;--border-light:#2a3a55;--hero-glow-1:rgba(0,212,170,0.06);--hero-glow-2:rgba(108,92,231,0.04);
}
[data-theme="light"]{--bg-deep:#f8fafc;--bg-main:#ffffff;--bg-card:#f1f5f9;--bg-card-hover:#e2e8f0;--bg-elevated:#ffffff;--text-pri:#0f172a;--text-sec:#475569;--text-muted:#94a3b8;--accent:#0891b2;--accent2:#7c3aed;--grad:linear-gradient(135deg, #0891b2, #7c3aed);--grad-text:linear-gradient(135deg, #0891b2, #7c3aed);--border:#cbd5e1;--border-light:#e2e8f0;--hero-glow-1:rgba(8,145,178,0.05);--hero-glow-2:rgba(124,58,237,0.04);
}
[data-theme="ocean"]{--bg-deep:#0a1628;--bg-main:#0f1f35;--bg-card:#152a45;--bg-card-hover:#1a3050;--bg-elevated:#1e3860;--text-pri:#e0f0ff;--text-sec:#88b0d0;--text-muted:#4a7090;--accent:#38bdf8;--accent2:#818cf8;--grad:linear-gradient(135deg, #38bdf8, #818cf8);--grad-text:linear-gradient(135deg, #38bdf8, #818cf8, #a78bfa);--border:#1e3a5f;--border-light:#2a4a70;--hero-glow-1:rgba(56,189,248,0.06);--hero-glow-2:rgba(129,140,248,0.04);
}
[data-theme="sunset"]{--bg-deep:#1a0a0a;--bg-main:#2a1010;--bg-card:#3a1a18;--bg-card-hover:#4a2220;--bg-elevated:#502a28;--text-pri:#f0e0d8;--text-sec:#c0a098;--text-muted:#806058;--accent:#f97316;--accent2:#e879f9;--grad:linear-gradient(135deg, #f97316, #e879f9);--grad-text:linear-gradient(135deg, #f97316, #e879f9, #f472b6);--border:#4a2828;--border-light:#5a3838;--hero-glow-1:rgba(249,115,22,0.06);--hero-glow-2:rgba(232,121,249,0.04);
}
[data-theme="forest"]{--bg-deep:#0a1a0e;--bg-main:#0f2515;--bg-card:#15331c;--bg-card-hover:#1a3d22;--bg-elevated:#1e4828;--text-pri:#d8f0dc;--text-sec:#88b890;--text-muted:#4a7850;--accent:#4ade80;--accent2:#22d3ee;--grad:linear-gradient(135deg, #4ade80, #22d3ee);--grad-text:linear-gradient(135deg, #4ade80, #22d3ee, #2dd4bf);--border:#1a3d22;--border-light:#2a5034;--hero-glow-1:rgba(74,222,128,0.06);--hero-glow-2:rgba(34,211,238,0.04);
}
:root{--radius:14px;--radius-sm:8px;--radius-xs:6px;--font:'Inter', -apple-system, sans-serif;--mono:'JetBrains Mono', monospace;--transition:0.25s cubic-bezier(0.4,0,0.2,1);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);background:var(--bg-deep);color:var(--text-pri);line-height:1.6;-webkit-font-smoothing:antialiased;transition:background 0.3s, color 0.3s;
}
::selection{background:var(--accent);color:#000;}
::-webkit-scrollbar{width:5px;}
::-webkit-scrollbar-track{background:var(--bg-deep);}
::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px;}
.speed-text{position:relative;display:inline-block;background:linear-gradient(90deg,var(--accent),var(--accent2),var(--accent));background-size:200% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 2s ease-in-out infinite;font-weight:700}
.speed-cursor{display:inline-block;color:var(--accent);font-weight:700;animation:blink 0.8s step-end infinite;margin-left:1px;font-size:1.1em}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.cookie-bar{position:fixed;bottom:0;left:0;right:0;z-index:9999;padding:16px 24px;background:rgba(7,11,21,0.97);backdrop-filter:blur(20px);border-top:1px solid var(--border);display:none;font-size:13px;line-height:1.6}
.cookie-bar.show{display:block}.cookie-inner{max-width:900px;margin:0 auto;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.cookie-text{flex:1;min-width:200px;color:var(--text-sec)}.cookie-text a{color:var(--accent);text-decoration:none}
.cookie-btns{display:flex;gap:8px;flex-wrap:wrap}
.cookie-btn{padding:8px 20px;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;font-family:var(--font)}
.cookie-btn-accept{background:var(--accent);color:#000}.cookie-btn-accept:hover{opacity:0.9}
.cookie-btn-reject{background:var(--bg-card);color:var(--text-sec);border:1px solid var(--border)}.cookie-btn-reject:hover{background:var(--border)}
@media(max-width:600px){.cookie-bar{padding:12px 16px}.cookie-inner{flex-direction:column;align-items:stretch;gap:10px}}
.nav{position:sticky;top:0;z-index:100;background:rgba(7,11,21,0.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:background 0.3s, border 0.3s;overflow:visible;
}
[data-theme="light"] .nav{background:rgba(255,255,255,0.85);}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 20px;height:56px;display:flex;align-items:center;gap:12px;overflow:visible;
}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;flex-shrink:0;}
.logo-icon{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--grad);border-radius:6px;color:#fff;font-size:14px;font-weight:700;
}
.logo-text{font-size:16px;font-weight:800;color:var(--text-pri);letter-spacing:-0.5px;}
.nav-controls{display:flex;align-items:center;gap:6px;flex-shrink:0;position:relative;}
.ctrl-group{position:relative;display:flex;}
.ctrl-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs);cursor:pointer;font-size:15px;color:var(--text-sec);transition:all 0.2s;
}
.ctrl-btn:hover{border-color:var(--accent);color:var(--accent);}
.ctrl-btn.active{background:var(--accent);color:#fff;border-color:var(--accent);}
.lang-btn{font-size:11px;font-weight:600;width:auto;padding:0 8px;gap:3px;}
.hero-search{max-width:560px;margin:20px auto 0;position:relative;
}
.hero-search::before{content:'';position:absolute;inset:-1px;z-index:0;border-radius:27px;background:var(--accent);opacity:0;transition:opacity 0.3s ease;
}
.hero-search:focus-within::before{opacity:0.3;}
.hero-search-inner{position:relative;z-index:1;display:flex;align-items:center;
}
.hero-search-icon{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--text-muted);pointer-events:none;z-index:2;transition:color 0.3s;
}
.hero-search:focus-within .hero-search-icon{color:var(--text-sec);}
.hero-search input{width:100%;height:52px;padding:0 100px 0 50px;background:rgba(17,24,39,0.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1.5px solid rgba(42,58,85,0.6);border-radius:26px;color:var(--text-pri);font-size:15px;font-family:var(--font);outline:none;transition:all 0.35s cubic-bezier(0.4, 0, 0.2, 1);position:relative;z-index:1;padding:0 80px 0 44px;
}
[data-theme="light"] .hero-search input{background:rgba(255,255,255,0.7);
}
.hero-search input::placeholder{color:var(--text-muted);transition:opacity 0.3s, transform 0.3s;
}
.hero-search input:focus::placeholder{opacity:0.5;transform:translateX(4px);
}
.hero-search input:focus{border-color:transparent;background:rgba(17,24,39,0.85);box-shadow:0 4px 24px rgba(0,212,170,0.15), inset 0 1px 0 rgba(255,255,255,0.05);padding-left:50px;
}
.hero-search-kbd{position:absolute;right:16px;top:50%;transform:translateY(-50%);z-index:2;display:flex;align-items:center;gap:3px;font-size:10px;color:var(--text-muted);pointer-events:none;transition:opacity 0.2s;
}
.hero-search-kbd kbd{background:var(--bg-card);padding:1px 6px;min-width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:4px;font-family:var(--font);font-size:9px;color:var(--text-sec);
}
.hero-search:focus-within .hero-search-kbd{opacity:0;}
.hero-search-clear{display:none;position:absolute;right:72px;top:50%;transform:translateY(-50%);z-index:2;width:22px;height:22px;border-radius:50%;background:var(--bg-card);border:1px solid var(--border);color:var(--text-muted);font-size:11px;cursor:pointer;align-items:center;justify-content:center;transition:all 0.2s;
}
.hero-search-clear:hover{background:var(--bg-card-hover);color:var(--text-pri);}
.hero-search input:not(:placeholder-shown) ~ .hero-search-clear{display:flex;}
.hero-search-results{display:none;position:absolute;top:100%;left:0;right:0;z-index:999;margin-top:4px;background:rgba(17,24,39,0.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(42,58,85,0.5);border-radius:16px;box-shadow:0 12px 48px rgba(0,0,0,0.5);max-height:380px;overflow-y:auto;transform-origin:top center;animation:searchDrop 0.2s ease;
}
[data-theme="light"] .hero-search-results{background:rgba(255,255,255,0.92);border-color:rgba(203,213,225,0.6);
}
@keyframes searchDrop{from{opacity:0;transform:translateY(-8px) scale(0.97);}
to{opacity:1;transform:translateY(0) scale(1);}
}
@keyframes searchDropUp{from{opacity:0;transform:translateY(8px) scale(0.97);}
to{opacity:1;transform:translateY(0) scale(1);}
}
.hero-search-results.show{display:block;}
.hsr-count{font-size:10px;color:var(--text-muted);padding:10px 14px 4px;text-transform:uppercase;letter-spacing:0.8px;font-weight:600;
}
.hsr-item{display:flex;align-items:center;gap:12px;padding:9px 14px;text-decoration:none;color:inherit;transition:background 0.15s;border-left:2px solid transparent;
}
.hsr-item:hover{background:var(--bg-card);border-left-color:var(--accent);}
.hsr-item-icon{font-size:16px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:rgba(0,212,170,0.06);border-radius:6px;flex-shrink:0;}
.hsr-item-info{flex:1;min-width:0;}
.hsr-item-name{font-size:13px;font-weight:600;}
.hsr-item-desc{font-size:11px;color:var(--text-sec);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:1px;}
.hsr-item-tag{font-size:9px;color:var(--accent2);background:rgba(108,92,231,0.08);padding:1px 6px;border-radius:4px;flex-shrink:0;font-weight:500;}
.theme-panel,.lang-panel{display:none!important}
.theme-panel.show,.lang-panel.show{display:block!important}
.theme-panel{display:none;position:absolute;top:100%;right:0;z-index:200;margin-top:6px;background:var(--bg-elevated);border:1px solid var(--border-light);border-radius:var(--radius);box-shadow:0 8px 32px rgba(0,0,0,0.4);padding:12px;width:200px;
}
.theme-panel.show{display:block;}
.theme-panel-title{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:8px;}
.theme-options{display:grid;grid-template-columns:1fr 1fr;gap:6px;}
.theme-opt{padding:8px;border:1px solid var(--border);border-radius:var(--radius-xs);cursor:pointer;text-align:center;font-size:11px;color:var(--text-sec);transition:all 0.2s;
}
.theme-opt:hover{border-color:var(--accent);}
.theme-opt.active{border-color:var(--accent);background:var(--accent);color:#fff;}
.theme-opt-dot{display:inline-block;width:14px;height:14px;border-radius:50%;margin-bottom:4px;border:1px solid var(--border-light);}
.lang-panel{display:none;position:absolute;top:100%;right:0;z-index:200;margin-top:6px;background:var(--bg-elevated);border:1px solid var(--border-light);border-radius:var(--radius);box-shadow:0 8px 32px rgba(0,0,0,0.4);padding:8px;width:140px;
}
.lang-panel.show{display:block;}
.lang-opt{padding:6px 10px;border-radius:var(--radius-xs);cursor:pointer;font-size:12px;color:var(--text-sec);transition:all 0.15s;
}
.lang-opt:hover{background:var(--bg-card);color:var(--text-pri);}
.lang-opt.active{background:var(--accent);color:#fff;}
.nav-links{display:flex;align-items:center;gap:8px;flex-shrink:0;position:relative;}
.hero{position:relative;overflow:hidden;padding:64px 24px 48px;text-align:center;}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 600px 350px at 50% 0%, var(--hero-glow-1) 0%, transparent 70%), radial-gradient(ellipse 400px 250px at 30% 100%, var(--hero-glow-2) 0%, transparent 70%);pointer-events:none;
}
.hero-inner{position:relative;max-width:640px;margin:0 auto;}
.hero-title{font-size:32px;font-weight:900;letter-spacing:-1px;line-height:1.15;margin-bottom:10px;}
.gradient{background:var(--grad-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.hero-desc{font-size:15px;color:var(--text-sec);margin-bottom:4px;max-width:480px;margin-left:auto;margin-right:auto;}
.hero-stats{display:flex;justify-content:center;gap:36px;margin-top:24px;}
.hs{display:flex;flex-direction:column;align-items:center;gap:2px;}
.hs-num{font-size:26px;font-weight:800;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.hs-lbl{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;}
.ad-unit ins.adsbygoogle[data-ad-status="unfilled"]{display:none !important;}
.tools-section, .cross-section{max-width:1100px;margin:0 auto;padding:0 24px 40px;}
.cross-section.hidden{display:none;}
.section-header{display:flex;align-items:center;gap:10px;padding:16px 0 14px;border-bottom:1px solid var(--border);margin-bottom:16px;
}
.section-icon{font-size:18px;}
.section-header h2{font-size:17px;font-weight:700;flex:1;}
.section-count{font-size:10px;.tab-bar{display:flex;gap:8px;margin-bottom:20px;padding:12px 20px;position:sticky;top:56px;z-index:50;background:rgba(11,17,32,0.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,0.04);overflow-x:auto;scrollbar-width:none;flex-wrap:wrap;-webkit-overflow-scrolling:touch}
.tab-bar::-webkit-scrollbar{display:none}
.tab-btn{padding:8px 18px;border-radius:10px;border:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.06);color:rgba(255,255,255,0.7);font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease;font-family:var(--font);white-space:nowrap;flex-shrink:0;letter-spacing:0.3px}
.tab-btn:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.2);color:#fff}
.tab-btn.active{background:rgba(0,212,170,0.15);border-color:rgba(0,212,170,0.4);color:#00ffc8;font-weight:600}
[data-theme="light"] .tab-bar{background:rgba(255,255,255,0.95);border-bottom:1px solid rgba(0,0,0,0.06)}
[data-theme="light"] .tab-btn{background:rgba(0,0,0,0.04);border-color:rgba(0,0,0,0.08);color:rgba(0,0,0,0.55)}
[data-theme="light"] .tab-btn:hover{background:rgba(0,0,0,0.08);border-color:rgba(0,0,0,0.15);color:#000}
[data-theme="light"] .tab-btn.active{background:rgba(0,212,170,0.1);border-color:rgba(0,212,170,0.3);color:#0891b2}
.tcat{transition:opacity .2s}
.tcat.hidden{display:none}
.hero-title{min-height:1.2em}.hero-desc{min-height:1.4em}.cross-grid{min-height:80px}.tcat{min-height:60px}.tool-grid-cards{min-height:50px}
.hero-floating span{will-change:transform;transform:translateZ(0)}
a:focus-visible,button:focus-visible,.tab-btn:focus-visible,.ctrl-btn:focus-visible{outline:2px solid #00d4aa;outline-offset:2px;border-radius:4px}
[data-theme="light"] a:focus-visible,[data-theme="light"] button:focus-visible{outline-color:#0891b2}
}
.hero-floating{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0;}
.hero-floating span{position:absolute;font-size:20px;opacity:0.08;animation:floatIcon 12s ease-in-out infinite;
}
.hero-floating span:nth-child(1){top:10%;left:5%;animation-delay:0s;font-size:28px;}
.hero-floating span:nth-child(2){top:60%;left:85%;animation-delay:2s;font-size:32px;}
.hero-floating span:nth-child(3){top:20%;left:80%;animation-delay:4s;font-size:22px;}
.hero-floating span:nth-child(4){top:70%;left:10%;animation-delay:6s;font-size:26px;}
.hero-floating span:nth-child(5){top:40%;left:92%;animation-delay:8s;font-size:20px;}
.hero-floating span:nth-child(6){top:80%;left:40%;animation-delay:10s;font-size:24px;}
@keyframes floatIcon{0%, 100%{transform:translateY(0) rotate(0deg);}
50%{transform:translateY(-20px) rotate(10deg);}
}
.suggest-section{max-width:1100px;margin:0 auto;padding:0 24px 20px;}
.suggest-box{display:flex;align-items:center;gap:14px;padding:16px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);
}
.suggest-icon{font-size:28px;flex-shrink:0;}
.suggest-body{flex:1;}
.suggest-title{font-size:14px;font-weight:600;}
.suggest-desc{font-size:11px;color:var(--text-sec);}
@media (max-width:480px){.suggest-box{flex-wrap:wrap;}
}
.search-suggest{display:flex;gap:6px;flex-wrap:wrap;padding:10px 2px 0;justify-content:center}
.hot-tag{font-size:11px;color:var(--text-muted);padding:4px 12px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.06);border-radius:16px;cursor:pointer;transition:all .2s;white-space:nowrap;display:inline-flex;align-items:center;gap:4px;text-decoration:none}
.hot-tag:hover{border-color:var(--accent);color:var(--accent);background:rgba(0,212,170,0.06);transform:translateY(-1px)}
.hot-tag:active{transform:scale(0.95)}
.tcat{margin-bottom:16px;}
.tcat-head{display:flex;align-items:center;gap:8px;padding:0 0 8px;margin-bottom:12px;border-bottom:1px solid var(--border);position:relative;
}
.tcat-head::after{content:'';position:absolute;bottom:-1px;left:0;width:40px;height:2px;background:var(--grad);border-radius:1px;
}
.tcat-icon{font-size:20px;}
.tcat-name{font-size:15px;font-weight:700;flex:1;text-transform:capitalize;letter-spacing:-0.2px;}
.tcat-cnt{font-size:10px;color:var(--text-muted);background:var(--bg-card);padding:2px 10px;border-radius:12px;font-weight:500;}
.tool-grid-cards{display:grid;grid-template-columns:repeat(4, 1fr);gap:8px;
}
.tcard{display:block;padding:12px 12px 10px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs);text-decoration:none;color:inherit;transition:all 0.25s cubic-bezier(0.4, 0, 0.2, 1);position:relative;overflow:hidden;
}
.tcard::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad);opacity:0;transition:opacity 0.25s;
}
.tcard:hover{background:var(--bg-card-hover);border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 30px rgba(0,0,0,0.2);
}
.tcard:hover::before{opacity:1;}
.tcard-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:18px;background:rgba(0,212,170,0.06);border-radius:8px;margin-bottom:8px;transition:background 0.25s;
}
.tcard:hover .tcard-icon{background:rgba(0,212,170,0.12);}
.tcard-title{font-size:13px;font-weight:600;margin-bottom:2px;letter-spacing:-0.2px;}
.tcard-desc{font-size:11px;color:var(--text-sec);line-height:1.3;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.tcard-tags{display:flex;gap:4px;flex-wrap:wrap;}
.tag{font-size:10px;padding:1px 7px;border-radius:4px;background:rgba(0,212,170,0.08);color:var(--accent);font-weight:500;letter-spacing:0.2px;}
.tag.soon{background:rgba(108,92,231,0.1);color:var(--accent2);}
.tcard-soon{opacity:0.5;cursor:default;}
.tcard-soon:hover{transform:none;border-color:var(--border);background:var(--bg-card);box-shadow:none;}
.tcard-soon:hover::before{opacity:0;}
.tcard-soon:hover .tcard-icon{background:rgba(0,212,170,0.06);}
.cross-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(160px,1fr));gap:6px;}
.cross-card{display:flex;align-items:center;gap:8px;padding:10px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);text-decoration:none;color:inherit;transition:all var(--transition);
}
.cross-card:hover{background:var(--bg-card-hover);border-color:var(--accent);}
.cross-icon{font-size:16px;}
.cross-name{font-size:11px;font-weight:500;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.cross-count{font-size:9px;color:var(--text-muted);flex-shrink:0;}
.fav-btn{position:absolute;top:6px;right:6px;font-size:16px;cursor:pointer;opacity:0;transition:all .2s;background:rgba(0,0,0,0.3);width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:none;z-index:2;line-height:1;padding:0;font-family:var(--font)}
.tcard:hover .fav-btn{opacity:1}.fav-btn.faved{opacity:1;color:#facc15}.fav-btn:not(.faved){color:#fff}
.fav-section{display:none;margin-bottom:20px}.fav-section.show{display:block}.fav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px;margin-top:8px}
.fav-card{padding:10px 12px;background:var(--bg-card);border-radius:var(--radius-xs);border:1px solid var(--border);display:flex;align-items:center;gap:8px;text-decoration:none;transition:all .15s}
.fav-card:hover{border-color:var(--accent);background:var(--bg-main)}
.scroll-top{position:fixed;bottom:24px;right:24px;width:40px;height:40px;border-radius:50%;background:var(--accent);color:#000;border:none;font-size:20px;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;z-index:999;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 12px rgba(0,212,170,0.3)}
.scroll-top.show{opacity:1;visibility:visible}.scroll-top:hover{transform:scale(1.1)}
.search-suggest{margin-top:10px;display:flex;align-items:center;gap:4px;flex-wrap:wrap;justify-content:center}
.hot-tag{padding:3px 10px;border-radius:12px;border:1px solid var(--border-light);background:var(--bg-card);color:var(--text-sec);font-size:11px;text-decoration:none;transition:all .2s;white-space:nowrap}
.hot-tag:hover{border-color:var(--accent);color:var(--accent);background:rgba(0,212,170,0.06);transform:translateY(-1px)}
.share-btn{padding:4px 10px;border-radius:8px;border:1px solid var(--border);background:var(--bg-card);cursor:pointer;font-size:12px;color:var(--text-sec);transition:all .2s;font-weight:600;min-width:30px;text-align:center}
.share-btn:hover{border-color:var(--accent);color:var(--accent);background:rgba(0,212,170,0.06);transform:translateY(-1px)}
.recent-section{margin-bottom:20px}
.recent-section .fav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px}
.recent-section .fav-card{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-sm);text-decoration:none;color:var(--text-primary);transition:all .2s}
.recent-section .fav-card:hover{border-color:var(--accent);background:rgba(0,212,170,0.04);transform:translateY(-1px)}
.install-banner{position:fixed;top:0;left:0;right:0;z-index:99999;display:flex;align-items:center;justify-content:center;gap:12px;padding:10px 16px;background:rgba(7,11,21,0.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);font-size:13px;animation:slideDown .3s ease}
.install-banner span{color:var(--text-primary)}
.install-btn{padding:6px 16px;border-radius:8px;background:var(--accent);color:#000;border:none;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s}
.install-btn:hover{transform:scale(1.05)}
.install-dismiss{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:16px;padding:2px 6px}
@keyframes slideDown{from{transform:translateY(-100%)}to{transform:translateY(0)}}
.tool-quick{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:999;background:rgba(7,11,21,0.95);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:12px;padding:6px 10px;display:none;gap:4px;align-items:center;white-space:nowrap;overflow-x:auto;max-width:90vw;scrollbar-width:none;font-size:12px}
.tool-quick.show{display:flex}.tool-quick::-webkit-scrollbar{display:none}
.tool-quick a{padding:4px 10px;border-radius:6px;color:var(--text-sec);text-decoration:none;transition:all .15s;flex-shrink:0}
.tool-quick a:hover{background:var(--bg-card);color:var(--accent)}.tool-quick a.active{background:var(--accent);color:#000;font-weight:600}
.copy-link-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:6px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-sec);font-size:11px;cursor:pointer;transition:all .15s;font-family:var(--font);margin-left:6px}
.copy-link-btn:hover{border-color:var(--accent);color:var(--accent)}
.tool-page{animation:fadeIn .3s ease-out}@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.hero-bg{overflow:hidden}
.hero-bg::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 30% 50%,rgba(0,212,170,0.06),transparent 50%),radial-gradient(ellipse at 70% 50%,rgba(108,92,231,0.06),transparent 50%);animation:heroGlow 8s ease-in-out infinite alternate;pointer-events:none}
@keyframes heroGlow{0%{transform:translate(0,0) rotate(0deg)}100%{transform:translate(-2%,-1%) rotate(2deg)}}
.gradient{background:linear-gradient(135deg,var(--accent),var(--accent2),#f472b6,var(--accent));background-size:300% 300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 4s ease-in-out infinite}
@keyframes gradientShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.tcard{transition:all .25s cubic-bezier(.4,0,.2,1)}
.tcard:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(0,212,170,0.12),0 8px 24px rgba(0,0,0,0.2)}
.tcard-icon{transition:transform .3s cubic-bezier(.4,0,.2,1)}
.tcard:hover .tcard-icon{transform:scale(1.15)}
.logo-icon{display:inline-block;animation:logoPulse 3s ease-in-out infinite}
@keyframes logoPulse{0%,100%{opacity:1;filter:brightness(1)}50%{opacity:0.8;filter:brightness(1.3)}}
.speed-text{background:linear-gradient(90deg,var(--accent),var(--accent2),#f472b6,var(--accent));background-size:300% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 2.5s ease-in-out infinite;font-weight:700;position:relative}
.speed-text::after{content:'⚡';position:absolute;right:-18px;top:-2px;font-size:12px;-webkit-text-fill-color:initial;animation:sparkle 1.5s ease-in-out infinite}
@keyframes sparkle{0%,100%{opacity:0;transform:scale(0.5)}50%{opacity:1;transform:scale(1)}}
.footer{border-top:1px solid var(--border);padding:20px;text-align:center;transition:border 0.3s;}
.footer-inner{max-width:1100px;margin:0 auto;}
.footer p{font-size:11px;color:var(--text-sec);}
.footer a{color:var(--accent);text-decoration:none;}
.f-small{font-size:10px;color:var(--text-muted);margin-top:3px;}
.tool-page{max-width:900px;margin:0 auto;padding:32px 24px 50px;}
.tool-page-header{position:relative;margin-bottom:8px;}
.share-btn{position:absolute;top:0;right:0;width:36px;height:36px;border-radius:50%;border:1px solid var(--border);background:var(--bg-card);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s;
}
.share-btn:hover{border-color:var(--accent);background:rgba(0,212,170,0.06);}
.tool-breadcrumb{font-size:11px;color:var(--text-muted);margin-bottom:6px;}
.tool-breadcrumb a{color:var(--text-sec);text-decoration:none;}
.tool-breadcrumb a:hover{color:var(--accent);}
.tool-page-title{font-size:26px;font-weight:800;margin-bottom:4px;}
.tool-page-desc{font-size:13px;color:var(--text-sec);}
.tool-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:24px;}
.tool-box label{display:block;font-size:12px;font-weight:600;margin-bottom:5px;}
.tool-box input, .tool-box textarea, .tool-box select{width:100%;padding:8px 12px;margin-bottom:14px;background:var(--bg-main);border:1px solid var(--border-light);border-radius:var(--radius-sm);color:var(--text-pri);font-size:13px;font-family:var(--mono);outline:none;transition:border 0.2s;
}
.tool-box input:focus, .tool-box textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(0,212,170,0.1);}
.tool-box textarea{min-height:100px;resize:vertical;}
.tool-box .input-row{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;}
.tool-box .input-row > *{flex:1;min-width:100px;}
.tool-btn{padding:8px 20px;background:var(--grad);border:none;border-radius:var(--radius-sm);color:#fff;font-size:13px;font-weight:600;font-family:var(--font);cursor:pointer;transition:opacity 0.2s;white-space:nowrap;
}
.tool-btn:hover{opacity:0.85;}
.tool-btn-sec{background:transparent;border:1px solid var(--border-light);color:var(--text-sec);padding:8px 20px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;font-family:var(--font);cursor:pointer;transition:all 0.2s;
}
.tool-btn-sec:hover{border-color:var(--accent);color:var(--accent);}
.tool-output{background:var(--bg-main);border:1px solid var(--border-light);border-radius:var(--radius-sm);padding:14px;font-family:var(--mono);font-size:13px;color:var(--text-pri);min-height:40px;word-break:break-all;}
.tool-article{margin-bottom:24px;}
.tool-article h3{font-size:15px;font-weight:700;margin-bottom:6px;}
.tool-article p{font-size:12px;color:var(--text-sec);line-height:1.7;margin-bottom:10px;}
.tool-cross{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;}
.tool-cross h3{font-size:13px;font-weight:600;margin-bottom:10px;}
.tool-cross-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(180px,1fr));gap:6px;}
.ad-placeholder{height:80px;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border:1px dashed var(--border-light);border-radius:var(--radius-sm);font-size:11px;color:var(--text-muted);margin-top:20px;}
@media (max-width:1024px){.hero-title{font-size:32px;}
.tool-grid-cards{grid-template-columns:repeat(3, 1fr);gap:8px;}
.tcat{margin-bottom:20px;}
}
@media (max-width:768px){.nav-inner{padding:0 10px;gap:6px;}
.logo-text{font-size:14px;}
.logo-icon{width:26px;height:26px;font-size:12px;}
.nav-stat{display:none;}
.ctrl-btn{width:28px;height:28px;font-size:13px;}
.lang-btn{width:auto;padding:0 6px;font-size:10px;}
.nav-controls{gap:4px;}
.theme-panel{width:180px;right:-10px;}
.lang-panel{width:120px;right:-10px;}
.hero{padding:24px 12px 20px;}
.hero-title{font-size:24px;letter-spacing:-0.5px;}
.hero-desc{font-size:13px;}
.hero-search{max-width:100%;margin-top:12px;}
.hero-search input{height:44px;font-size:14px;padding:0 80px 0 44px;}
.hero-search-icon{left:14px;width:18px;height:18px;}
.hero-search-kbd{right:12px;}
.hero-search-kbd kbd{min-width:18px;height:18px;font-size:8px;padding:0 4px;}
.hero-search-clear{right:56px;width:20px;height:20px;font-size:10px;}
.hero-search-results{max-height:280px;}
.hero-stats{gap:16px;margin-top:14px;}
.hs-num{font-size:22px;}
.tab-bar{padding:8px 12px;gap:5px;top:52px;}
.tab-btn{padding:6px 14px;font-size:12px;flex-shrink:0;}
.tools-section, .cross-section{padding:0 10px 20px;}
.section-header{padding:10px 0 8px;margin-bottom:10px;}
.section-header h2{font-size:15px;}
.tcat{margin-bottom:14px;}
.tcat-head{font-size:13px;padding:0 0 8px;margin-bottom:10px;}
.tcat-icon{font-size:17px;}
.tool-grid-cards{grid-template-columns:repeat(2, 1fr);gap:6px;}
.tcard{padding:12px 10px 10px;}
.tcard-icon{width:32px;height:32px;font-size:16px;margin-bottom:6px;border-radius:8px;}
.tcard-title{font-size:12px;}
.tcard-desc{font-size:10px;-webkit-line-clamp:1;}
.fav-grid{grid-template-columns:repeat(2, 1fr);gap:6px;}
.recent-section .fav-grid{grid-template-columns:repeat(2, 1fr);}
.fav-card{padding:6px 10px;font-size:12px;}
.recent-section .fav-card{padding:6px 10px;}
.cross-grid{grid-template-columns:1fr 1fr;gap:5px;}
.cross-card{padding:8px;}
.cross-icon{font-size:14px;}
.cross-name{font-size:10px;}
.cross-count{font-size:8px;}
.hot-tag{font-size:10px;padding:3px 10px;}
.search-suggest{gap:4px;padding:8px 2px 0;}
.install-banner{padding:8px 12px;font-size:12px;flex-wrap:wrap;}
.install-btn{padding:5px 12px;font-size:11px;}

/* ── Hot Tools Quick Entry ── */
.hot-quick{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;margin-top:14px}
.hq-btn{display:flex;align-items:center;gap:5px;padding:6px 12px;border-radius:10px;border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);text-decoration:none;color:var(--text-sec);font-size:12px;font-weight:500;transition:all 0.25s cubic-bezier(0.34,1.56,0.64,1)}
.hq-btn:hover{border-color:var(--accent);color:var(--accent);background:rgba(0,212,170,0.08);transform:translateY(-3px) scale(1.04);box-shadow:0 6px 20px rgba(0,212,170,0.12)}
.hq-icon{font-size:16px}
.hq-label{font-size:11px}
[data-theme="light"] .hq-btn{background:rgba(0,0,0,0.03);border-color:rgba(0,0,0,0.08)}
[data-theme="light"] .hq-btn:hover{background:rgba(0,212,170,0.08);border-color:var(--accent)}
@media(max-width:480px){.hq-btn{padding:5px 10px;font-size:11px}.hq-icon{font-size:14px}}

/* ── Enhanced Card Hover ── */
.tcard{transition:all 0.25s cubic-bezier(0.34,1.56,0.64,1);position:relative;z-index:1}
.tcard:hover{transform:translateY(-4px) scale(1.01);box-shadow:0 8px 28px rgba(0,0,0,0.3),0 0 0 1px rgba(0,212,170,0.15);z-index:2}
.tcard:active{transform:translateY(-1px) scale(0.99)}
[data-theme="light"] .tcard:hover{box-shadow:0 8px 28px rgba(0,0,0,0.08),0 0 0 1px rgba(0,212,170,0.2)}

/* ── Skeleton Loading ── */
@keyframes shimmer{0%{background-position:-200px 0}100%{background-position:calc(200px + 100%) 0}}
.skeleton-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;margin-top:8px}
.sk-card{height:80px;border-radius:10px;background:linear-gradient(90deg,rgba(255,255,255,0.03) 25%,rgba(255,255,255,0.06) 50%,rgba(255,255,255,0.03) 75%);background-size:200px 100%;animation:shimmer 1.5s infinite linear}
[data-theme="light"] .sk-card{background:linear-gradient(90deg,rgba(0,0,0,0.03) 25%,rgba(0,0,0,0.06) 50%,rgba(0,0,0,0.03) 75%);background-size:200px 100%}
@media(max-width:480px){.skeleton-grid{grid-template-columns:repeat(2,1fr)}}