:root{--bg:#ffffff;--ink:#0a0a0a;--muted:#666;--line:#e5e5e5;--soft:#f7f7f7;--brand:#000;--radius:16px;--shadow:0 4px 12px rgba(0,0,0,.06)}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:var(--ink);text-decoration:underline;text-decoration-color:#ddd}a:hover{text-decoration-color:var(--ink)}.container{max-width:1080px;margin:0 auto;padding:0 20px}.site-header{position:sticky;top:0;backdrop-filter:saturate(180%) blur(6px);background:rgba(255,255,255,.8);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}.brand{font-weight:600;text-decoration:none}.nav a{margin-left:20px;text-decoration:none;color:#444}.nav a:hover{color:var(--ink)}.hero{background:#fafafa;border-bottom:1px solid var(--line);padding:64px 0}.hero-grid{display:grid;grid-template-columns:1fr;gap:24px}@media(min-width:900px){.hero-grid{grid-template-columns:1.1fr .9fr}}h1{font-size:clamp(28px,4vw,44px);line-height:1.15;margin:0 0 10px}h2{font-size:clamp(22px,3vw,32px);margin:0}.hero p{font-size:18px;color:#222;margin:10px 0 0}.cta-row{margin-top:20px;display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-block;padding:10px 16px;border-radius:999px;border:1px solid var(--line);text-decoration:none;font-weight:500}.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}.btn-outline{background:#fff;color:var(--ink)}.btn.block{display:block;width:100%;text-align:center}.section{padding:56px 0}.shade{background:#fafafa;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.grid{display:grid;gap:28px}@media(min-width:900px){.grid{grid-template-columns:1.2fr .8fr}}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.card.soft{background:#f9f9f9}.eyebrow{font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:#666}hr{border:none;border-top:1px solid var(--line);margin:20px 0}.list{padding-left:18px}.list li{margin:8px 0}.list.tight li{margin:6px 0}.contact-grid{display:grid;gap:24px}@media(min-width:900px){.contact-grid{grid-template-columns:1.1fr .9fr}}label{font-size:14px;color:#555;margin-top:6px;display:block}input,textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:12px;margin-top:6px;font:inherit}textarea{resize:vertical;min-height:120px}.form-tip{margin:8px 0 0;color:#777;font-size:12px}.site-footer{padding:28px 0;border-top:1px solid var(--line);background:#fff}.foot-inner{display:flex;justify-content:center}small{color:#666}