:root{--bg:#f6f7fb;--bg-elev:#fff;--text:#171823;--text-soft:#555870;--text-faint:#8b8fa8;--border:#e6e8f2;--accent:#6d5cff;--accent-2:#9a4dff;--accent-soft:#efedff;--shadow:0 1px 2px #1416330d, 0 8px 24px #1416330f;--shadow-hover:0 4px 12px #14163314, 0 16px 40px #6d5cff29;--radius:16px}[data-theme=dark]{--bg:#0d0f18;--bg-elev:#161928;--text:#eef0fa;--text-soft:#b3b7d0;--text-faint:#767b99;--border:#262a3d;--accent:#8b7bff;--accent-2:#b07cff;--accent-soft:#232044;--shadow:0 1px 2px #0000004d, 0 8px 24px #00000059;--shadow-hover:0 4px 12px #0006, 0 16px 40px #6d5cff47}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.6;transition:background .25s,color .25s}.container{max-width:1180px;margin:0 auto;padding:0 20px}a{color:inherit;text-decoration:none}h1,h2,h3,h4{margin:0;line-height:1.25}.site-header{z-index:50;background:color-mix(in srgb, var(--bg-elev) 85%, transparent);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;height:64px;display:flex}.logo{letter-spacing:-.02em;align-items:center;gap:2px;font-size:1.15rem;font-weight:800;display:inline-flex}.logo-mark{color:var(--accent);margin-right:4px;font-size:1.3rem}.logo-accent{color:var(--accent)}.header-nav{align-items:center;gap:22px;display:flex}.header-nav a{color:var(--text-soft);font-size:.95rem;font-weight:600;transition:color .15s}.header-nav a:hover{color:var(--accent)}.theme-toggle{border:1px solid var(--border);background:var(--bg-elev);cursor:pointer;border-radius:10px;place-items:center;width:38px;height:38px;font-size:1.05rem;transition:transform .15s,border-color .15s;display:grid}.theme-toggle:hover{border-color:var(--accent);transform:translateY(-1px)}.hero{text-align:center;background:radial-gradient(60% 80% at 50% 0%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 70%);padding:72px 0 48px}.hero h1{letter-spacing:-.03em;font-size:clamp(2rem,5vw,3.4rem);font-weight:800}.grad{background:linear-gradient(90deg, var(--accent), var(--accent-2));-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text}.hero-sub{max-width:680px;color:var(--text-soft);margin:18px auto 30px;font-size:1.1rem}.search-box{max-width:620px;margin:0 auto;position:relative}.search-icon{opacity:.6;pointer-events:none;font-size:1.05rem;position:absolute;top:50%;left:18px;transform:translateY(-50%)}.search-box input{border:1px solid var(--border);background:var(--bg-elev);width:100%;color:var(--text);box-shadow:var(--shadow);border-radius:14px;outline:none;padding:17px 20px 17px 50px;font-size:1.05rem;transition:border-color .15s,box-shadow .15s}.search-box input:focus{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent)}.hero-stats{color:var(--text-soft);flex-wrap:wrap;justify-content:center;gap:12px 28px;margin-top:26px;font-size:.95rem;display:flex}.hero-stats strong{color:var(--text);font-size:1.1rem}.ad-slot{border:1.5px dashed var(--border);border-radius:var(--radius);background:var(--bg-elev);min-height:110px;color:var(--text-faint);flex-direction:column;justify-content:center;align-items:center;gap:4px;margin:28px 0;display:flex}.ad-label{text-transform:uppercase;letter-spacing:.12em;font-size:.72rem}.ad-placeholder{font-size:.9rem;font-weight:600}.section{padding:28px 20px 8px}.chips{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}.chip{border:1px solid var(--border);background:var(--bg-elev);color:var(--text-soft);cursor:pointer;white-space:nowrap;border-radius:999px;padding:9px 15px;font-size:.92rem;font-weight:600;transition:all .15s}.chip:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.chip-active{background:linear-gradient(90deg, var(--accent), var(--accent-2));color:#fff;box-shadow:0 4px 14px color-mix(in srgb, var(--accent) 40%, transparent);border-color:#0000}.chip-active:hover{color:#fff}.chip-count{opacity:.7;margin-left:3px;font-size:.82rem}.result-count{color:var(--text-faint);margin:4px 2px 20px;font-size:.92rem}.result-count strong{color:var(--text-soft)}.tools-grid{grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px;padding-bottom:20px;display:grid}.tool-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;gap:12px;padding:20px;transition:transform .18s,box-shadow .18s,border-color .18s;display:flex}.tool-card:hover{box-shadow:var(--shadow-hover);border-color:color-mix(in srgb, var(--accent) 45%, var(--border));transform:translateY(-4px)}.tool-card-featured{border-color:color-mix(in srgb, var(--accent) 35%, var(--border))}.tool-card-head{align-items:center;gap:12px;display:flex}.tool-favicon{background:var(--bg);border:1px solid var(--border);border-radius:11px;flex-shrink:0;width:44px;height:44px}.tool-favicon-fallback{color:#fff;place-items:center;font-size:1.25rem;font-weight:800;display:grid}.tool-card-title{flex-wrap:wrap;align-items:center;gap:8px;min-width:0;display:flex}.tool-card-title h3{letter-spacing:-.01em;font-size:1.06rem;font-weight:700}.badge{text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;border-radius:999px;padding:3px 8px;font-size:.7rem;font-weight:700}.badge-free{color:#0d9d6e;background:#10b98124}.badge-freemium{background:color-mix(in srgb, var(--accent) 16%, transparent);color:var(--accent)}.badge-paid{color:#c08106;background:#f59e0b29}.tool-desc{color:var(--text-soft);flex-grow:1;margin:0;font-size:.92rem}.tool-card-foot{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding-top:12px;font-size:.85rem;display:flex}.tool-cat{color:var(--text-faint);font-weight:600}.tool-visit{color:var(--accent);font-size:.85rem;font-weight:700}.empty-state{text-align:center;color:var(--text-soft);padding:70px 20px;font-size:1.05rem}.btn-reset{background:linear-gradient(90deg, var(--accent), var(--accent-2));color:#fff;cursor:pointer;border:none;border-radius:10px;margin-top:14px;padding:11px 24px;font-size:.95rem;font-weight:700}.faq-section{padding-top:40px;padding-bottom:40px}.faq-section h2{letter-spacing:-.02em;text-align:center;margin-bottom:28px;font-size:clamp(1.5rem,3vw,2rem);font-weight:800}.faq-list{flex-direction:column;gap:12px;max-width:800px;margin:0 auto;display:flex}.faq-item{background:var(--bg-elev);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:14px;padding:4px 20px}.faq-item summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;list-style:none;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--accent);flex-shrink:0;font-size:1.4rem;font-weight:600}.faq-item[open] summary:after{content:"−"}.faq-item h3{font-size:1.02rem;font-weight:700}.faq-item p{color:var(--text-soft);margin:0 0 16px;font-size:.95rem}.site-footer{border-top:1px solid var(--border);background:var(--bg-elev);margin-top:40px;padding:48px 0 32px}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:36px;margin-bottom:32px;display:grid}.footer-about{color:var(--text-soft);max-width:380px;margin-top:12px;font-size:.92rem}.site-footer h4{text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);margin-bottom:14px;font-size:.85rem}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer li{margin-bottom:9px}.site-footer li a{color:var(--text-soft);font-size:.93rem}.site-footer li a:hover{color:var(--accent)}.footer-note{border-top:1px solid var(--border);color:var(--text-faint);margin:0;padding-top:22px;font-size:.82rem}.ad-slot-live{padding:12px}.ad-slot-live .adsbygoogle{min-height:90px}.consent-banner{z-index:100;background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;width:min(720px,100% - 32px);padding:16px 18px;position:fixed;bottom:16px;left:50%;transform:translate(-50%);box-shadow:0 12px 40px #14163338}.consent-inner{align-items:center;gap:16px;display:flex}.consent-banner p{color:var(--text-soft);flex:1;margin:0;font-size:.88rem}.consent-banner a{color:var(--accent);font-weight:600}.consent-actions{flex-shrink:0;gap:8px;display:flex}.consent-btn{cursor:pointer;border:none;border-radius:10px;padding:10px 18px;font-size:.9rem;font-weight:700;transition:transform .15s,opacity .15s}.consent-btn:hover{transform:translateY(-1px)}.consent-accept{background:linear-gradient(90deg, var(--accent), var(--accent-2));color:#fff}.consent-decline{color:var(--text-soft);border:1px solid var(--border);background:0 0}@media (width<=720px){.hero{padding:48px 0 36px}.header-nav{gap:14px}.header-nav a{display:none}.consent-inner{flex-direction:column;align-items:stretch}.consent-actions{justify-content:flex-end}.footer-grid{grid-template-columns:1fr;gap:24px}.tools-grid{grid-template-columns:1fr 1fr;gap:12px}.tool-card{padding:14px}.tool-desc{display:none}.tool-card-foot{border-top:none;padding-top:0}.tool-cat{display:none}}@media (width<=420px){.tools-grid{grid-template-columns:1fr}.tool-desc{display:block}.tool-card-foot{border-top:1px solid var(--border);padding-top:10px}.tool-cat{display:inline}}