:root{--bg:#f7f8fb;--surface:#fff;--ink:#172033;--muted:#5d6878;--line:#dde2ea;--accent:#265ee8;--accent-dark:#1948bc;--soft:#edf3ff;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{width:min(calc(100% - 32px),var(--max));margin:auto}.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:800;font-size:1.2rem;color:var(--ink);letter-spacing:-.02em}.nav-links{display:flex;flex-wrap:wrap;gap:18px;font-size:.95rem}.nav-links a{color:var(--muted)}.hero{padding:88px 0 64px}.eyebrow{font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}.hero h1,.page-hero h1{font-size:clamp(2.4rem,6vw,4.6rem);line-height:1.02;letter-spacing:-.05em;margin:.35em 0 .3em}.hero p,.page-hero p{font-size:1.2rem;color:var(--muted);max-width:760px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button{display:inline-block;padding:12px 18px;border-radius:10px;background:var(--accent);color:white;font-weight:700}.button:hover{background:var(--accent-dark);text-decoration:none}.button.secondary{background:var(--surface);color:var(--ink);border:1px solid var(--line)}.section{padding:56px 0}.section h2{font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.15;letter-spacing:-.035em}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px}.card h3{margin-top:0}.muted{color:var(--muted)}.notice{background:var(--soft);border:1px solid #cddcff;border-radius:14px;padding:18px}.page-hero{padding:64px 0 30px}.content{max-width:820px}.content h2{margin-top:2.2em}.content h3{margin-top:1.7em}.list-clean{padding-left:1.2rem}.price{font-size:3rem;font-weight:800;letter-spacing:-.05em;margin:.15em 0}.site-footer{margin-top:64px;border-top:1px solid var(--line);background:var(--surface);padding:34px 0}.footer-grid{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.small{font-size:.9rem}.draft{border:2px dashed #c88200;background:#fff8e6;padding:16px;border-radius:12px}@media(max-width:760px){.nav{align-items:flex-start;flex-direction:column;padding:16px 0}.grid{grid-template-columns:1fr}.hero{padding-top:56px}.hero h1,.page-hero h1{font-size:2.5rem}}