:root{--font: "Inter", system-ui, -apple-system, sans-serif;--bg-primary: #0a0f14;--bg-secondary: #0f161e;--bg-card: rgba(15, 22, 30, .75);--bg-card-hover: rgba(20, 30, 42, .85);--bg-input: rgba(12, 18, 28, .8);--border-color: rgba(59, 130, 246, .12);--border-active: rgba(59, 130, 246, .35);--text-primary: #e8ecf0;--text-secondary: #8b99a8;--text-muted: #55667a;--accent-primary: #3b82f6;--accent-glow: rgba(59, 130, 246, .25);--accent-gradient: linear-gradient(135deg, #3b82f6 0%, #2563eb 50%, #60a5fa 100%)}[data-theme=light]{--bg-primary: #f8fafb;--bg-secondary: #ffffff;--bg-card: rgba(255, 255, 255, .85);--bg-card-hover: rgba(255, 255, 255, .95);--bg-input: rgba(241, 245, 249, .8);--border-color: rgba(59, 130, 246, .15);--border-active: rgba(59, 130, 246, .4);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8}@media (prefers-color-scheme: light){[data-theme=system]{--bg-primary: #f8fafb;--bg-secondary: #ffffff;--bg-card: rgba(255, 255, 255, .85);--bg-card-hover: rgba(255, 255, 255, .95);--bg-input: rgba(241, 245, 249, .8);--border-color: rgba(59, 130, 246, .15);--border-active: rgba(59, 130, 246, .4);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 600px 400px at 50% -10%,rgba(59,130,246,.08) 0%,transparent 70%);pointer-events:none;z-index:-1}a{color:var(--accent-primary);text-decoration:none}.header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--bg-primary) 85%,transparent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color)}.header-inner{max-width:1200px;margin:0 auto;padding:.75rem 1.5rem;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:.6rem}.logo-text{font-size:1.25rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.logo-accent{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.theme-toggle{display:flex;align-items:center;position:relative;background:var(--bg-input);border:1px solid var(--border-color);border-radius:20px;padding:3px;gap:2px}.theme-btn{width:30px;height:28px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;border-radius:14px;transition:all .25s;z-index:1;display:flex;align-items:center;justify-content:center}.theme-btn:hover{color:var(--text-primary)}.theme-btn.active{color:var(--accent-primary)}.theme-indicator{position:absolute;width:30px;height:28px;background:var(--accent-glow);border:1px solid rgba(59,130,246,.2);border-radius:14px;transition:transform .3s;top:3px;left:3px}.theme-indicator[data-pos="0"]{transform:translate(0)}.theme-indicator[data-pos="1"]{transform:translate(32px)}.theme-indicator[data-pos="2"]{transform:translate(64px)}.hero{text-align:center;padding:6rem 1.5rem 4rem;position:relative}.hero-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:300px;background:radial-gradient(ellipse,rgba(59,130,246,.15) 0%,transparent 70%);pointer-events:none;animation:pulseGlow 4s ease-in-out infinite;z-index:-1}@keyframes pulseGlow{0%,to{opacity:.5;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.05)}}.hero-title{font-size:clamp(2.5rem,6vw,4rem);font-weight:800;letter-spacing:-.03em;line-height:1.15;margin-bottom:1rem}.gradient-text{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.2rem;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.6}.app-container{max-width:1100px;margin:0 auto;padding:0 1.5rem 6rem}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(440px,1fr));gap:1.25rem}.tool-card{display:flex;align-items:flex-start;gap:1.25rem;padding:1.5rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;text-decoration:none;transition:all .3s cubic-bezier(.1,0,0,1);position:relative;overflow:hidden;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.tool-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,transparent,rgba(255,255,255,.03))}.tool-card:hover:not(.coming-soon){transform:translateY(-4px) scale(1.01);border-color:var(--border-active);box-shadow:0 12px 40px #0000001a,0 0 40px #3b82f61a}.tool-card:hover:not(.coming-soon) .tool-arrow{transform:translate(4px);color:var(--text-primary)}.tool-icon-wrap{width:52px;height:52px;flex-shrink:0;background:color-mix(in srgb,var(--base-color) 15%,transparent);color:var(--base-color);border:1px solid color-mix(in srgb,var(--base-color) 30%,transparent);border-radius:14px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px color-mix(in srgb,var(--base-color) 20%,transparent)}.tool-content{flex-grow:1;min-width:0}.tool-name{font-size:1.15rem;font-weight:700;color:var(--text-primary);margin-bottom:.3rem}.tool-desc{font-size:.88rem;color:var(--text-secondary);line-height:1.55}.tool-arrow{color:var(--text-muted);transition:all .3s;display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border-radius:18px;background:var(--bg-input);border:1px solid var(--border-color);margin-top:.25rem}.coming-soon{opacity:.6;pointer-events:none;flex-direction:row}.badge-wrapper{margin-bottom:.5rem}.badge{background:#f59e0b26;color:#f59e0b;border:1px solid rgba(245,158,11,.3);padding:.2rem .6rem;border-radius:12px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.footer{border-top:1px solid var(--border-color);margin-top:2rem}.footer-inner{max-width:1200px;margin:0 auto;padding:2rem 1.5rem;display:flex;align-items:center;justify-content:space-between}.footer-brand{font-size:.9rem;font-weight:500;color:var(--text-secondary)}.footer-copy{font-size:.85rem;color:var(--text-muted)}@media (max-width: 768px){.hero{padding:4rem 1rem 3rem}.tools-grid{grid-template-columns:1fr}.tool-card{padding:1.25rem;gap:1rem}.tool-arrow{display:none}.footer-inner{flex-direction:column;gap:1rem;text-align:center}.filter-bar{flex-direction:column;gap:.75rem}.category-tabs{justify-content:flex-start;overflow-x:auto;-webkit-overflow-scrolling:touch}}.filter-bar{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}.search-box{flex:1;min-width:220px;position:relative}.search-icon{position:absolute;left:.85rem;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.search-input{width:100%;padding:.65rem .85rem .65rem 2.6rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:10px;font-size:.9rem;font-family:var(--font);color:var(--text-primary);outline:none;transition:all .2s ease;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.search-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #3b82f626}.search-input::placeholder{color:var(--text-muted)}.category-tabs{display:flex;gap:.35rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:10px;padding:3px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.cat-tab{padding:.4rem .9rem;border:none;background:none;border-radius:8px;font-size:.8rem;font-weight:600;font-family:var(--font);color:var(--text-muted);cursor:pointer;transition:all .2s ease;white-space:nowrap}.cat-tab:hover{color:var(--text-secondary);background:var(--bg-input)}.cat-tab.active{color:#fff;background:var(--accent-primary);box-shadow:0 2px 8px #3b82f64d}.badge-new{display:inline-flex;align-items:center;padding:.15rem .5rem;background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;font-size:.6rem;font-weight:700;letter-spacing:.05em;border-radius:100px;text-transform:uppercase;vertical-align:middle;margin-left:.4rem;animation:badge-pulse 2s ease-in-out infinite}@keyframes badge-pulse{0%,to{box-shadow:0 0 #8b5cf666}50%{box-shadow:0 0 8px 3px #8b5cf633}}.no-results{text-align:center;padding:3rem 1rem;color:var(--text-muted)}.no-results p{font-size:.95rem;margin-top:.5rem}.tool-card.hidden{display:none!important}.seo-article{max-width:800px;margin:4rem auto 2rem;padding:2.5rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;box-shadow:0 4px 20px #0000000d;line-height:1.7}.seo-article h2{font-size:1.8rem;font-weight:800;margin-bottom:1.5rem;color:var(--text-primary);text-align:center}.seo-article h3{font-size:1.25rem;font-weight:700;margin-top:2rem;margin-bottom:.75rem;color:var(--text-primary)}.seo-article p{font-size:1.05rem;color:var(--text-secondary);margin-bottom:1.25rem}.seo-article ul{margin-bottom:1.5rem;padding-left:1.5rem;color:var(--text-secondary)}.seo-article li{margin-bottom:.5rem;font-size:1.05rem}