:root{--bg:#f6f7f9;--card:#fff;--text:#17191c;--sub:#687080;--line:#e5e7eb;--accent:#111827}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI","Noto Sans KR","Noto Sans JP","Noto Sans SC",sans-serif;background:var(--bg);color:var(--text)}.info-wrap{max-width:940px;margin:auto;padding:20px}.site-nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:4px 0 14px;border-bottom:1px solid var(--line)}.site-brand{font-weight:900;font-size:18px;letter-spacing:-.4px;color:var(--text);text-decoration:none}.site-nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.site-nav-links a,.site-footer-links a{color:#495057;text-decoration:none;font-size:13px;font-weight:700;border-radius:9px;padding:8px 9px}.site-nav-links a:hover,.site-footer-links a:hover{background:#eef0f2;color:var(--text)}.site-nav-links a[aria-current="page"]{background:#eef0f2;color:var(--text)}.info-hero{padding:48px 0 22px}.eyebrow{font-size:12px;font-weight:800;color:var(--sub);text-transform:uppercase;letter-spacing:.08em}.info-hero h1{font-size:clamp(34px,6vw,54px);letter-spacing:-1.7px;line-height:1.05;margin:8px 0 14px}.info-hero p{font-size:17px;line-height:1.75;color:#555e6d;max-width:760px;margin:0}.info-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(20px,4vw,34px);box-shadow:0 3px 14px rgba(0,0,0,.035);margin-bottom:18px}.info-card h2{font-size:22px;margin:0 0 12px;letter-spacing:-.3px}.info-card h3{font-size:16px;margin:24px 0 7px}.info-card p,.info-card li{font-size:15px;line-height:1.8;color:#454d59}.info-card p:first-child{margin-top:0}.info-card ul{padding-left:22px}.formula{background:#f8f9fa;border:1px solid #eceff2;border-radius:14px;padding:16px 18px;font-weight:800;line-height:1.75;overflow-wrap:anywhere}.callout{background:#f8f9fa;border-left:4px solid #111827;border-radius:10px;padding:14px 16px;color:#4b5563;line-height:1.7}.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:11px;padding:10px 14px;background:#111827;color:#fff;text-decoration:none;font-weight:800;font-size:14px}.button.secondary{background:#fff;color:#111827;border:1px solid var(--line)}.contact-state{font-weight:800;font-size:18px;color:#343a40;padding:18px 0}.contact-link{color:#111827}.site-footer{margin-top:28px;padding:22px 0 8px;border-top:1px solid var(--line);color:var(--sub);font-size:12px;line-height:1.7}.site-footer-main{display:flex;align-items:center;justify-content:space-between;gap:16px}.site-footer-main>strong{color:var(--text);font-size:14px}.site-footer-links{display:flex;align-items:center;justify-content:flex-end;gap:1px;flex-wrap:wrap}.site-copyright{margin:10px 0 0}.site-nav a:focus-visible,.site-footer a:focus-visible,.button:focus-visible{outline:3px solid rgba(17,24,39,.22);outline-offset:2px}@media(max-width:640px){.info-wrap{padding:14px}.site-nav{align-items:flex-start;flex-direction:column;gap:8px}.site-nav-links{width:100%;flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}.site-nav-links a{white-space:nowrap;min-height:42px;display:flex;align-items:center}.info-hero{padding:34px 0 18px}.info-hero p{font-size:15px}.site-footer-main{align-items:flex-start;flex-direction:column}.site-footer-links{justify-content:flex-start}.site-footer-links a{min-height:40px;display:inline-flex;align-items:center}}


/* Analytics consent */
.analytics-preferences-link{appearance:none;border:0;background:transparent;color:#495057;font:inherit;font-size:13px;font-weight:700;border-radius:9px;padding:8px 9px;cursor:pointer}.analytics-preferences-link:hover{background:#eef0f2;color:var(--text)}.analytics-preferences-link:focus-visible{outline:3px solid rgba(17,24,39,.22);outline-offset:2px}.analytics-consent{position:fixed;z-index:120;left:50%;bottom:16px;transform:translateX(-50%);width:min(760px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;box-shadow:0 18px 50px rgba(17,24,39,.18)}.analytics-consent[hidden]{display:none!important}.analytics-consent-copy{min-width:0}.analytics-consent-copy strong{display:block;font-size:14px;color:var(--text);margin-bottom:4px}.analytics-consent-copy p{margin:0;color:#596170;font-size:13px;line-height:1.55}.analytics-consent-details{display:inline-flex;margin-top:6px;color:#374151;font-size:12px;font-weight:750;text-underline-offset:2px}.analytics-consent-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}.analytics-consent-actions button{min-height:44px;min-width:88px;border-radius:10px;padding:9px 14px;font:inherit;font-size:13px;font-weight:800;cursor:pointer}.analytics-deny{background:#fff;color:#111827;border:1px solid #cfd4dc}.analytics-allow{background:#111827;color:#fff;border:1px solid #111827}.analytics-consent-actions button:hover{filter:brightness(.97)}.analytics-consent-actions button:focus-visible,.analytics-consent-details:focus-visible,#analyticsConsentTitle:focus-visible{outline:3px solid rgba(17,24,39,.22);outline-offset:2px}@media(max-width:640px){.analytics-preferences-link{min-height:40px;display:inline-flex;align-items:center}.analytics-consent{left:12px;right:12px;bottom:12px;transform:none;width:auto;align-items:stretch;flex-direction:column;gap:12px;padding:14px}.analytics-consent-actions{display:grid;grid-template-columns:1fr 1fr}.analytics-consent-actions button{width:100%;min-height:46px}}