:root{--ink: #0f1729;--muted: #5b6577;--primary: #2f54eb;--primary-dark: #1e3fc4;--green: #1a7f4b;--bg: #ffffff;--surface: #f6f8fb;--border: #e4e9f2;--radius: 16px;--max: 1080px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .4em}h1{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:800}h2{font-size:clamp(1.6rem,3.5vw,2.3rem);font-weight:800}h3{font-size:1.2rem;font-weight:700}p{margin:0 0 1em}.container{max-width:var(--max);margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:13px 22px;border-radius:999px;font-weight:700;font-size:1rem;cursor:pointer;transition:transform .06s ease,background .15s ease}.btn:hover{text-decoration:none}.btn:active{transform:scale(.98)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--border)}.btn-ghost:hover{background:var(--surface)}.site-header{position:sticky;top:0;z-index:10;background:#ffffffd9;backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border)}.site-header .container{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{font-weight:800;font-size:1.2rem;color:var(--ink);display:inline-flex;align-items:center;gap:8px}.brand:hover{text-decoration:none}.brand .dot{width:12px;height:12px;border-radius:50%;background:var(--primary);display:inline-block}.nav{display:flex;align-items:center;gap:22px}.nav a{color:var(--ink);font-weight:600}@media (max-width: 640px){.nav .nav-link{display:none}}.hero{padding:72px 0 40px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}@media (max-width: 860px){.hero-grid{grid-template-columns:1fr;gap:28px}}.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:34ch}.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}.eyebrow{color:var(--primary);font-weight:700;letter-spacing:.02em;text-transform:uppercase;font-size:.8rem;margin-bottom:14px}.mock{background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:0 20px 50px -20px #0f172940;padding:22px;max-width:360px;margin:0 auto}.mock .mhead{text-align:center;color:var(--muted);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.mock .mtitle{text-align:center;font-size:1.5rem;font-weight:800;margin:4px 0 14px}.mock .mrow{display:flex;justify-content:space-between;padding:10px 0;border-top:1px solid var(--border)}.mock .mrow .pos{color:var(--green);font-weight:800}.mock .mrow .neg{color:#d23f3f;font-weight:800}.mock .mpay{text-align:center;margin-top:14px;font-weight:700}section{padding:56px 0}.section-head{text-align:center;max-width:620px;margin:0 auto 40px}.section-head p{color:var(--muted);font-size:1.1rem}.alt{background:var(--surface)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}@media (max-width: 860px){.cards{grid-template-columns:1fr}}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px}.alt .card{background:#fff}.card .ico{font-size:1.8rem;margin-bottom:10px}.card h3{margin-bottom:6px}.card p{color:var(--muted);margin:0;font-size:.97rem}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}@media (max-width: 860px){.steps{grid-template-columns:1fr 1fr}}.step{padding:20px}.step .num{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:10px}.step h3{font-size:1.05rem}.step p{color:var(--muted);font-size:.93rem;margin:0}.cta-band{background:var(--ink);color:#fff;text-align:center;border-radius:24px;padding:48px 24px;margin:0 20px}.cta-band h2{color:#fff}.cta-band p{color:#c7cede;max-width:48ch;margin:0 auto 22px}.site-footer{border-top:1px solid var(--border);padding:32px 0;color:var(--muted);font-size:.9rem}.site-footer .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}.site-footer a{color:var(--muted)}.prose{max-width:720px;margin:0 auto;padding:48px 20px}.prose h1{margin-bottom:.2em}.prose .meta{color:var(--muted);margin-bottom:2em}.prose h2{margin-top:1.4em;font-size:1.5rem}.prose p,.prose li{color:#28324a;font-size:1.05rem}.prose code{background:var(--surface);padding:2px 6px;border-radius:6px;font-size:.9em}.post-list{max-width:720px;margin:0 auto}.post-item{padding:20px 0;border-bottom:1px solid var(--border)}.post-item h3{margin-bottom:4px}.post-item p{color:var(--muted);margin:0}