:root{--bg:#f6f7f9;--card:#fff;--text:#16181d;--muted:#667085;--line:#e4e7ec;--accent:#111827;--soft:#eef2f6}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;background:var(--bg);color:var(--text);line-height:1.65}.container{width:min(760px,calc(100% - 32px));margin:auto}.site-header{background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;backdrop-filter:blur(10px)}.header-inner{height:62px;display:flex;align-items:center;gap:10px}.brand{font-weight:800;text-decoration:none;color:var(--text);font-size:18px}.badge{font-size:11px;border:1px solid var(--line);border-radius:999px;padding:2px 8px;color:var(--muted)}.hero{text-align:center;padding:76px 0 52px}.eyebrow{font-size:13px;font-weight:800;letter-spacing:.08em;color:var(--muted);margin:0 0 10px}h1{font-size:clamp(34px,7vw,54px);line-height:1.15;letter-spacing:-.03em;margin:0}.lead{max-width:620px;margin:22px auto 28px;color:var(--muted);font-size:17px}button,.primary{font:inherit}.primary{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;border:0;border-radius:14px;padding:15px 22px;font-weight:800;text-decoration:none;cursor:pointer;min-height:52px}.secondary{width:100%;margin-top:12px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:14px 18px;font-weight:700;cursor:pointer}.micro{font-size:12px;color:var(--muted);margin-top:14px}.hidden{display:none}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 12px 40px rgba(16,24,40,.06);margin-bottom:28px}.progress{height:7px;background:var(--soft);border-radius:999px;overflow:hidden;margin-bottom:22px}#progressBar{height:100%;background:var(--accent);width:0;transition:.25s}.step{font-size:12px;color:var(--muted);font-weight:700}.card h2{font-size:26px;line-height:1.3;margin:6px 0 18px}.choices{display:grid;gap:10px}.choice{width:100%;text-align:left;border:1px solid var(--line);background:#fff;border-radius:14px;padding:16px 18px;cursor:pointer;font-weight:700}.choice:hover{background:var(--soft)}.result-card{text-align:left}.point-box{display:flex;justify-content:space-between;align-items:end;background:var(--soft);border-radius:16px;padding:18px;margin:18px 0}.point-box span{font-size:13px;color:var(--muted)}.point-box strong{font-size:28px}.cta{width:100%;margin-top:10px}#resultNotes{padding-left:20px;color:var(--muted)}.info-grid{display:grid;grid-template-columns:1fr;gap:12px;margin-top:28px}.info-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.info-card h3{margin-top:0}.info-card p{color:var(--muted);margin-bottom:0}.faq{padding:48px 0}.faq h2{font-size:26px}details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:10px 0}summary{font-weight:800;cursor:pointer}details p{color:var(--muted)}footer{border-top:1px solid var(--line);padding:30px 0 50px;background:#fff}@media(min-width:720px){.info-grid{grid-template-columns:repeat(3,1fr)}}