:root{--ink:#0f1f2e;--muted:#5b6b7a;--line:#dbe4ec;--bg:#f6f8fa;--card:#fff;--brand:#0e7c66;--brand2:#0b5e4d;--accent:#e8f4f1;--warn:#fff7e6;--radius:16px}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}
a{color:var(--brand2);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:10}
.nav{display:flex;justify-content:space-between;align-items:center;padding:14px 0}.logo{font-weight:800;letter-spacing:-.02em;font-size:20px}.logo span{color:var(--brand)}
.btn{display:inline-block;padding:11px 18px;border-radius:999px;border:1px solid var(--brand);font-weight:600;cursor:pointer}.btn.primary{background:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand2);text-decoration:none}.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.hero{padding:56px 0 36px}.hero h1{font-size:44px;line-height:1.05;letter-spacing:-.03em;margin:0 0 14px}.hero p.lead{font-size:19px;color:var(--muted);max-width:680px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:22px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.card h3{margin-top:0}.small{font-size:13px;color:var(--muted)}.pill{display:inline-block;background:var(--accent);color:var(--brand2);padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
section{padding:28px 0}h2{letter-spacing:-.02em;margin-bottom:8px}
table{width:100%;border-collapse:collapse;background:#fff}th,td{border:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}th{background:#f0f4f7}
.before{background:#fff1f1}.after{background:#eefaf5}
.price{font-size:32px;font-weight:800}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:10px 0}
.notice{background:var(--warn);border:1px solid #f0d9a0;border-radius:12px;padding:14px 16px}
form label{display:block;font-weight:600;margin:14px 0 6px}input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font:inherit}
.filebox{border:1.5px dashed #a9bfcc;border-radius:12px;padding:16px;background:#fbfdff}
footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:13px;margin-top:30px}
.packet{background:#fff;border:1px solid var(--line);border-radius:8px;padding:36px;max-width:860px;margin:24px auto;box-shadow:0 8px 30px rgba(0,0,0,.06)}
.packet h1{font-size:26px}.exhibit{border-left:4px solid var(--brand);padding:8px 14px;background:#f7fbfa;margin:12px 0}
@media print{header,footer,.no-print{display:none}.packet{box-shadow:none;border:none}}