:root{--ink: #1e293b;--ink-soft: #475569;--bg: #f6f7f9;--card: #ffffff;--line: #e2e8f0;--dark: #0f172a;--dark-2: #1e293b;--accent: #f59e0b;--accent-ink: #b45309;--radius: 12px;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 4px 16px rgba(15, 23, 42, .06)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;font-size:16px}.wrap{max-width:1040px;margin:0 auto;padding:0 20px}.site-header{background:var(--dark);color:#fff}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800;font-size:1.25rem;letter-spacing:-.02em}.logo img{width:28px;height:28px}.logo em{color:var(--accent);font-style:normal}.site-nav{display:flex;gap:4px;flex-wrap:wrap}.site-nav a{color:#cbd5e1;text-decoration:none;font-size:.9rem;font-weight:600;padding:6px 10px;border-radius:8px}.site-nav a:hover,.site-nav a[aria-current=page]{color:#fff;background:#ffffff14}.hero{background:linear-gradient(180deg,var(--dark) 0%,var(--dark-2) 100%);color:#fff;padding:48px 0 56px}.hero h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.15;margin:0 0 12px;letter-spacing:-.02em}.hero p{color:#cbd5e1;max-width:640px;margin:0;font-size:1.05rem}main{padding:36px 0 56px}.page-title h1{font-size:clamp(1.6rem,3.5vw,2.2rem);margin:0 0 8px;letter-spacing:-.02em}.page-title p.lead{color:var(--ink-soft);font-size:1.05rem;margin:0 0 24px;max-width:720px}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin:28px 0}.tool-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);transition:transform .12s ease,box-shadow .12s 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