*{box-sizing:border-box}body{margin:0;background:var(--background-color);color:var(--text-color);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:18px;padding:14px clamp(16px,4vw,52px);background:var(--header-bg);box-shadow:0 1px 12px rgba(15,23,42,.08)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;color:var(--secondary-color)}.brand img{width:38px;height:38px;object-fit:contain}.header-search{position:relative;flex:1;max-width:560px}.header-search i{position:absolute;left:14px;top:13px;color:#64748b}.header-search input{width:100%;border:1px solid #dbe3ef;border-radius:999px;padding:12px 16px 12px 42px;background:#fff}.suggestions{position:absolute;left:0;right:0;top:48px;background:#fff;border-radius:12px;box-shadow:0 18px 50px rgba(15,23,42,.16);overflow:hidden;display:none}.suggestions a{display:block;padding:10px 14px;border-bottom:1px solid #edf2f7}.site-nav{display:flex;gap:16px;align-items:center;font-weight:650;color:#334155}.nav-toggle{display:none;border:0;background:var(--primary-color);color:#fff;width:42px;height:42px;border-radius:10px}.hero{padding:72px clamp(16px,5vw,70px) 42px;background:linear-gradient(180deg,#fff 0%,#eef6ff 100%)}.hero-inner{max-width:1120px;margin:auto}.eyebrow{color:var(--primary-color);font-weight:800;text-transform:uppercase;font-size:.8rem;letter-spacing:.08em}.hero h1{max-width:760px;font-size:clamp(2.1rem,6vw,4.9rem);line-height:1.02;margin:10px 0 16px;color:var(--secondary-color);letter-spacing:0}.hero p{max-width:680px;font-size:1.12rem;color:#475569}.hero-search{display:flex;max-width:760px;margin:28px 0 20px;background:#fff;border:1px solid #dbe3ef;border-radius:16px;padding:8px;box-shadow:0 20px 45px rgba(37,99,235,.12)}.hero-search input{flex:1;border:0;padding:16px;font-size:1rem;min-width:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;background:var(--primary-color);color:#fff;padding:12px 18px;font-weight:800;cursor:pointer}.btn.secondary{background:#e2e8f0;color:#0f172a}.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.pill{display:inline-flex;align-items:center;gap:8px;padding:9px 13px;background:#fff;border:1px solid #dbe3ef;border-radius:999px;color:#334155;font-weight:700}.section{padding:46px clamp(16px,5vw,70px)}.section-inner{max-width:1120px;margin:auto}.section-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:22px}.section-title h2{margin:0;color:var(--secondary-color);font-size:clamp(1.5rem,3vw,2.2rem)}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.card{background:#fff;border:1px solid #e5edf6;border-radius:8px;padding:20px;box-shadow:0 12px 30px rgba(15,23,42,.06)}.category-card,.tool-card,.blog-card{grid-column:span 4}.category-card i,.tool-card i{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:8px;background:#eff6ff;color:var(--primary-color);font-size:1.2rem}.card h3{margin:12px 0 8px;color:#0f172a}.card p{color:#64748b;margin:0}.meta-row{display:flex;flex-wrap:wrap;gap:10px;color:#64748b;font-size:.92rem}.ad-slot{max-width:1120px;margin:24px auto;padding:18px;border:1px dashed #cbd5e1;border-radius:8px;background:#fff;text-align:center;color:#64748b}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:#64748b;font-size:.92rem;margin-bottom:18px}.page-wrap{max-width:1120px;margin:auto;padding:34px clamp(16px,4vw,52px)}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px}.prose{background:#fff;border:1px solid #e5edf6;border-radius:8px;padding:24px}.tool-embed{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:20px;margin:16px 0}.tool-embed input,.tool-embed textarea,.tool-embed select{width:100%;padding:10px;border:1px solid #cbd5e1;border-radius:8px;margin:6px 0 12px}.tool-embed button{border:0;background:var(--primary-color);color:#fff;border-radius:8px;padding:10px 14px;font-weight:700}.site-footer{background:var(--footer-bg);color:#dbeafe;padding:42px clamp(16px,5vw,70px) 22px}.footer-grid{max-width:1120px;margin:auto;display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:28px}.site-footer a{display:block;color:#bfdbfe;margin:7px 0}.copyright{text-align:center;margin-top:28px;color:#94a3b8}.table-wrap{overflow:auto}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field label{display:block;font-weight:750;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:10px;background:#fff}.field.full{grid-column:1/-1}.alert{padding:12px 14px;border-radius:8px;background:#fef3c7;color:#92400e;margin-bottom:16px}.faq details{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:14px;margin-bottom:10px}.toc{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:14px;margin:16px 0}.toc a{display:block;color:var(--primary-color);margin:5px 0}.mobile-sticky{position:fixed;left:0;right:0;bottom:0;z-index:30}
@media (max-width:900px){.site-header{flex-wrap:wrap}.header-search{order:3;max-width:none;flex-basis:100%}.nav-toggle{display:inline-grid;place-items:center;margin-left:auto}.site-nav{display:none;flex-basis:100%;flex-direction:column;align-items:flex-start}.site-nav.open{display:flex}.category-card,.tool-card,.blog-card{grid-column:span 6}.content-layout{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero-search{flex-direction:column}.hero-search .btn{width:100%}}
@media (max-width:620px){.category-card,.tool-card,.blog-card{grid-column:span 12}.form-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.section-title{display:block}.hero{padding-top:42px}}