:root{--font-body:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--font-heading:'Outfit',sans-serif;--bg-main:#0b0f19;--bg-surface:#111827;--bg-card:#162033;--bg-card-hover:#1c2942;--border:#1f293d;--border-hover:#374151;--text-main:#f3f4f6;--text-muted:#9ca3af;--text-sub:#6b7280;--primary:#3b82f6;--primary-glow:rgba(59,130,246,0.25);--primary-hover:#2563eb;--accent:#10b981;--accent-bg:rgba(16,185,129,0.12);--tag-bg:rgba(59,130,246,0.14);--tag-text:#93c5fd;--shadow:0 10px 25px -5px rgba(0,0,0,0.4),0 8px 10px -6px rgba(0,0,0,0.4);--header-bg:rgba(11,15,25,0.85);--radius-sm:8px;--radius-md:12px;--radius-lg:18px}[data-theme="light"]{--bg-main:#f8fafc;--bg-surface:#ffffff;--bg-card:#ffffff;--bg-card-hover:#f1f5f9;--border:#e2e8f0;--border-hover:#cbd5e1;--text-main:#0f172a;--text-muted:#475569;--text-sub:#64748b;--primary:#2563eb;--primary-glow:rgba(37,99,235,0.15);--primary-hover:#1d4ed8;--accent:#059669;--accent-bg:rgba(5,150,105,0.1);--tag-bg:#eff6ff;--tag-text:#1d4ed8;--shadow:0 10px 25px -5px rgba(15,23,42,0.08),0 8px 10px -6px rgba(15,23,42,0.04);--header-bg:rgba(255,255,255,0.9)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}body{font-family:var(--font-body);background-color:var(--bg-main);color:var(--text-main);line-height:1.6;overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}a{color:inherit;text-decoration:none;transition:color .2s ease}img,svg{display:inline-block;vertical-align:middle}.container{width:100%;max-width:1320px;margin-left:auto;margin-right:auto;padding-left:1.25rem;padding-right:1.25rem}.site-header{position:sticky;top:0;z-index:1000;background:var(--header-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:background .3s}.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1.5rem}.brand{display:flex;align-items:center;gap:.75rem;font-family:var(--font-heading);font-weight:800;font-size:1.35rem;color:var(--text-main)}.brand-logo-icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#3b82f6,#10b981);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:1.15rem;box-shadow:0 4px 12px var(--primary-glow)}.brand span{color:var(--primary)}.nav-menu{display:flex;align-items:center;gap:1.25rem;list-style:none}.nav-link{font-size:.92rem;font-weight:500;color:var(--text-muted);padding:.5rem .75rem;border-radius:var(--radius-sm);transition:all .2s ease}.nav-link:hover{color:var(--text-main);background:var(--bg-card-hover)}.dropdown{position:relative}.dropdown-menu{position:absolute;top:100%;left:0;min-width:260px;background:var(--bg-surface);border:1px solid 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svg{width:20px;height:20px}.mobile-toggle{display:none}.cta-header-btn{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,var(--primary),#2563eb);color:#fff;font-family:var(--font-heading);font-weight:600;font-size:.88rem;padding:.6rem 1.15rem;border-radius:var(--radius-sm);box-shadow:0 4px 14px var(--primary-glow);transition:all .2s ease}.cta-header-btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px var(--primary-glow);color:#fff}.hero-section{padding:4.5rem 0 3rem;text-align:center;position:relative;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(59,130,246,0.18),transparent 70%)}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--tag-bg);color:var(--tag-text);padding:.35rem .9rem;border-radius:999px;font-size:.82rem;font-weight:600;margin-bottom:1.25rem;border:1px solid rgba(59,130,246,0.25)}.hero-title{font-family:var(--font-heading);font-size:clamp(2rem,4.5vw,3.25rem);font-weight:800;letter-spacing:-.02em;line-height:1.15;margin-bottom:1.25rem;color:var(--text-main)}.hero-title .gradient-text{background:linear-gradient(135deg,#60a5fa,#34d399);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-desc{font-size:clamp(1rem,1.7vw,1.18rem);color:var(--text-muted);max-width:760px;margin-left:auto;margin-right:auto;margin-bottom:2.25rem;line-height:1.65}.stats-banner{display:flex;justify-content:center;gap:2.5rem;flex-wrap:wrap;margin-bottom:2.5rem}.stat-item{display:flex;flex-direction:column;align-items:center}.stat-number{font-family:var(--font-heading);font-size:1.85rem;font-weight:800;color:var(--text-main)}.stat-label{font-size:.82rem;color:var(--text-sub);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.search-filter-box{max-width:760px;margin:0 auto 1.5rem;position:relative}.search-wrapper{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:1.25rem;width:22px;height:22px;color:var(--text-sub);pointer-events:none}.search-input{width:100%;height:58px;padding:0 4.5rem 0 3.25rem;background:var(--bg-surface);border:2px solid var(--border);border-radius:var(--radius-lg);color:var(--text-main);font-size:1.05rem;font-family:var(--font-body);transition:all .25s ease;box-shadow:var(--shadow)}.search-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-glow)}.search-shortcut{position:absolute;right:1.25rem;background:var(--bg-card);border:1px solid var(--border);color:var(--text-sub);padding:.2rem .5rem;border-radius:6px;font-size:.75rem;font-weight:700}.category-filter-nav{display:flex;align-items:center;justify-content:center;gap:.6rem;flex-wrap:wrap;margin-top:1.5rem}.filter-pill{background:var(--bg-surface);border:1px solid var(--border);color:var(--text-muted);padding:.55rem 1.1rem;border-radius:999px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;gap:.4rem}.filter-pill:hover{border-color:var(--border-hover);color:var(--text-main);background:var(--bg-card-hover)}.filter-pill.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 4px 14px var(--primary-glow)}.results-counter{text-align:center;font-size:.9rem;color:var(--text-sub);margin:1.5rem 0}.results-counter b{color:var(--text-main)}.main-content{flex:1;padding-bottom:5rem}.category-section{margin-top:3.5rem;scroll-margin-top:90px}.category-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:1rem;margin-bottom:1.75rem;flex-wrap:wrap;gap:1rem}.category-title-group{display:flex;align-items:center;gap:.85rem}.category-icon-box{width:46px;height:46px;border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--primary)}.category-icon-box svg{width:24px;height:24px}.category-heading{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--text-main)}.category-desc{font-size:.92rem;color:var(--text-muted);margin-top:.15rem}.category-count-badge{background:var(--tag-bg);color:var(--tag-text);font-size:.82rem;font-weight:700;padding:.3rem .75rem;border-radius:999px;border:1px solid rgba(59,130,246,0.2)}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:1.4rem}.tool-card{background:var(--bg-card);border:1px solid 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a:hover{color:var(--primary)}.tool-desc{font-size:.88rem;color:var(--text-muted);line-height:1.55;margin-bottom:1.35rem;flex-grow:1}.tool-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding-top:.85rem;margin-top:auto}.tool-badge-free{display:inline-flex;align-items:center;gap:.3rem;font-size:.75rem;font-weight:700;color:var(--accent)}.tool-badge-free::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}.tool-btn{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;color:var(--primary);transition:all .2s ease}.tool-card:hover .tool-btn{color:var(--primary-hover);transform:translateX(3px)}.tool-btn svg{width:16px;height:16px}.no-results{display:none;text-align:center;padding:4rem 1rem;background:var(--bg-surface);border:1px dashed var(--border);border-radius:var(--radius-lg);margin-top:2rem}.no-results h3{font-family:var(--font-heading);font-size:1.35rem;margin-bottom:.5rem}.no-results p{color:var(--text-muted);margin-bottom:1.25rem}.faq-section{margin-top:5rem;padding:4rem 0;background:var(--bg-surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.faq-title{font-family:var(--font-heading);font-size:2rem;font-weight:800;text-align:center;margin-bottom:.75rem}.faq-subtitle{text-align:center;color:var(--text-muted);max-width:650px;margin:0 auto 2.5rem}.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:1.5rem;max-width:1100px;margin:0 auto}.faq-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem}.faq-question{font-family:var(--font-heading);font-size:1.1rem;font-weight:700;color:var(--text-main);margin-bottom:.6rem}.faq-answer{font-size:.92rem;color:var(--text-muted);line-height:1.6}.site-footer{background:var(--bg-surface);border-top:1px solid var(--border);padding:4rem 0 2rem;margin-top:auto}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}.footer-brand h3{font-family:var(--font-heading);font-size:1.35rem;font-weight:800;margin-bottom:.85rem;color:var(--text-main)}.footer-brand p{font-size:.9rem;color:var(--text-muted);line-height:1.6;margin-bottom:1.25rem;max-width:340px}.footer-col h4{font-family:var(--font-heading);font-size:1rem;font-weight:700;margin-bottom:1.1rem;color:var(--text-main)}.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.65rem}.footer-col ul li a{font-size:.88rem;color:var(--text-muted);transition:color .2s}.footer-col ul li a:hover{color:var(--primary)}.footer-disclaimers{border-top:1px solid var(--border);padding-top:2rem;margin-bottom:2rem}.trademark-disclaimer{font-size:.82rem;color:var(--text-sub);line-height:1.6;margin-bottom:1rem}.footer-bottom{border-top:1px solid var(--border);padding-top:1.5rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.84rem;color:var(--text-sub)}.footer-legal-links{display:flex;gap:1.5rem}.footer-legal-links a:hover{color:var(--text-main)}.cookie-notice{position:fixed;bottom:1.5rem;left:1.5rem;right:1.5rem;max-width:680px;margin:0 auto;z-index:9999;background:var(--bg-surface);border:1px solid var(--border-hover);border-radius:var(--radius-lg);padding:1.25rem 1.5rem;box-shadow:var(--shadow);display:none;align-items:center;justify-content:space-between;gap:1.25rem}.cookie-notice.show{display:flex}.cookie-text{font-size:.88rem;color:var(--text-muted);line-height:1.5}.cookie-text a{color:var(--primary);text-decoration:underline}.cookie-actions{display:flex;align-items:center;gap:.65rem;flex-shrink:0}.cookie-btn-accept{background:var(--primary);color:#fff;border:none;padding:.5rem 1rem;border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;cursor:pointer;transition:background .2s}.cookie-btn-accept:hover{background:var(--primary-hover)}.cookie-btn-dismiss{background:var(--bg-card);color:var(--text-muted);border:1px solid var(--border);padding:.5rem .9rem;border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;cursor:pointer;transition:all .2s}.cookie-btn-dismiss:hover{background:var(--bg-card-hover);color:var(--text-main)}.back-to-top{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;border-radius:50%;background:var(--bg-surface);border:1px solid var(--border);color:var(--text-main);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);cursor:pointer;opacity:0;visibility:hidden;transition:all .2s ease;z-index:900}.back-to-top.visible{opacity:1;visibility:visible}.back-to-top:hover{background:var(--primary);color:#fff;border-color:var(--primary)}@media(max-width:1024px){.footer-top{grid-template-columns:1fr 1fr;gap:2rem}.faq-grid{grid-template-columns:1fr}}@media(max-width:768px){.nav-menu{position:fixed;top:72px;left:0;right:0;bottom:0;background:var(--bg-surface);flex-direction:column;align-items:stretch;padding:1.5rem;gap:.5rem;overflow-y:auto;display:none;border-bottom:1px solid var(--border)}.nav-menu.open{display:flex}.dropdown-menu{position:static;box-shadow:none;border:none;background:var(--bg-card);margin-top:.4rem;padding-left:1rem}.mobile-toggle{display:inline-flex}.tools-grid{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr}.cookie-notice{flex-direction:column;align-items:stretch;bottom:1rem;left:1rem;right:1rem}}