:root{--bg:#fff;--fg:#111827;--muted:#6b7280;--brand:#e11d48;--brand-2:#f43f5e;--card:#fff;--border:#e5e7eb;--shadow:0 1px 2px rgba(16,24,40,.04),0 1px 3px rgba(16,24,40,.08)}*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji;background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:960px;margin:0 auto;padding:28px 16px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:30;background:hsla(0,0%,100%,.86);-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 16px}.logo{display:inline-flex;gap:10px;align-items:center;font-weight:800;letter-spacing:-.01em;text-decoration:none;color:var(--fg);font-size:1.05rem}.logo-mark{display:inline-block;border-radius:8px;box-shadow:var(--shadow)}.logo-text{line-height:1}.nav{display:flex;gap:14px;align-items:center}.nav a{text-decoration:none;color:var(--fg);font-weight:600}.nav .mini-cta{background:var(--brand);color:#fff;padding:8px 12px;border-radius:10px;font-weight:700}.nav .mini-cta:hover{filter:brightness(1.05)}.hero{text-align:center;padding:64px 0 24px}.hero h1{font-size:clamp(2rem,4vw + 1rem,3rem);margin:0 0 12px;line-height:1.15}.tagline{margin:0 auto 18px;max-width:720px}.note,.tagline{color:var(--muted)}.note{font-size:.95rem}.cta-row{display:flex;gap:12px;margin:22px 0;flex-wrap:wrap}.cta,.cta-row,.cta-secondary{justify-content:center;align-items:center}.cta,.cta-secondary{display:inline-flex;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:700}.cta{background:linear-gradient(180deg,var(--brand),var(--brand-2));color:#fff;box-shadow:var(--shadow)}.cta:hover{filter:brightness(1.05)}.cta-secondary{border:1px solid var(--border);color:var(--fg);background:#fafafa}.cta-secondary:hover{border-color:#d1d5db}.features{margin-top:36px}.faq h2,.features h2{margin-bottom:8px}.features ul{list-style:none;padding:0;margin:0;display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.features li{background:var(--card);border:1px solid var(--border);padding:16px;border-radius:14px;box-shadow:var(--shadow)}.faq{margin-top:36px}.faq details{background:var(--card);border:1px solid var(--border);padding:14px 16px;border-radius:14px;margin-bottom:10px;box-shadow:var(--shadow)}.faq summary{cursor:pointer;font-weight:700}.footer{margin-top:56px;text-align:center;border-top:1px solid var(--border);padding-top:24px;color:var(--muted)}.footnote{margin-top:8px;font-size:.9rem}code{background:#f8fafc;padding:2px 6px;border-radius:6px;border:1px solid #e2e8f0}a{color:var(--brand)}.faq a,.features li a{color:var(--brand);text-underline-offset:2px}@media (min-width:960px){.container{padding:36px 20px}}