:root{color-scheme:dark;--bg: #07101d;--surface: #101d31;--surface-strong: #142641;--border: #28496a;--accent: #4fc3f7;--accent-strong: #0b9acb;--text: #edf7ff;--muted: #9bb1c2;--subtle: #6f899e;--warning: #ffcc80}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(circle at 12% 0,rgba(26,89,139,.28),transparent 32rem),var(--bg);color:var(--text);font:15px/1.72 system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans KR,sans-serif}a{color:var(--accent)}a:hover{color:#b3e5fc}.site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;padding:0 max(20px,calc((100vw - 1040px)/2));border-bottom:1px solid rgba(40,73,106,.75);background:#07101de6;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.brand{color:var(--text);font-size:20px;font-weight:850;letter-spacing:.01em;text-decoration:none}.brand span{color:var(--accent)}.site-nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 18px}.site-nav a{color:var(--muted);font-size:13px;text-decoration:none}.site-nav a[aria-current=page],.site-nav a:hover{color:var(--text)}.page-shell{width:min(920px,calc(100% - 32px));margin:0 auto;padding:58px 0 80px}.hero{margin-bottom:34px}.eyebrow{display:inline-flex;margin-bottom:12px;padding:5px 10px;border:1px solid rgba(79,195,247,.34);border-radius:999px;background:#4fc3f714;color:var(--accent);font-size:12px;font-weight:750}h1,h2,h3{line-height:1.35}h1{margin:0 0 12px;font-size:clamp(30px,5vw,45px)}h2{margin:42px 0 14px;font-size:23px}h3{margin:26px 0 9px;font-size:17px;color:#d8efff}p{margin:9px 0}.lead{max-width:760px;color:var(--muted);font-size:17px}.effective{color:var(--subtle);font-size:13px}.panel{padding:clamp(20px,4vw,34px);border:1px solid var(--border);border-radius:18px;background:linear-gradient(145deg,#142641f0,#0a182bf0);box-shadow:0 22px 65px #00000038}.notice{margin:20px 0;padding:15px 17px;border-left:3px solid var(--accent);border-radius:8px;background:#4fc3f714;color:#cfefff}.warning{border-color:#ffb74d;background:#ffb74d14;color:var(--warning)}.table-wrap{overflow-x:auto;margin:14px 0 20px}table{width:100%;min-width:680px;border-collapse:collapse;font-size:14px}th,td{padding:13px 14px;border:1px solid var(--border);text-align:left;vertical-align:top}th{background:#4fc3f71a;color:#d8efff;white-space:nowrap}td{color:var(--muted)}ul{margin:10px 0;padding-left:22px;color:var(--muted)}li+li{margin-top:7px}strong{color:var(--text)}.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:26px 0}.contact-card{display:block;min-height:155px;padding:22px;border:1px solid var(--border);border-radius:15px;background:var(--surface);color:var(--text);text-decoration:none}.contact-card:hover{border-color:var(--accent);background:var(--surface-strong)}.contact-card small{display:block;margin-bottom:10px;color:var(--subtle)}.contact-card strong{display:block;margin-bottom:6px;font-size:18px;word-break:break-all}.contact-card span{color:var(--muted);font-size:13px}.company-list{display:grid;grid-template-columns:145px 1fr;gap:8px 18px}.company-list dt{color:var(--subtle)}.company-list dd{margin:0;color:var(--muted)}.faq details{border-top:1px solid var(--border);padding:16px 2px}.faq details:last-child{border-bottom:1px solid var(--border)}.faq summary{color:var(--text);font-weight:700;cursor:pointer}.faq details p{color:var(--muted)}.site-footer{padding:28px 16px 40px;border-top:1px solid rgba(40,73,106,.65);color:var(--subtle);font-size:12px;text-align:center}@media(max-width:680px){.site-header{min-height:58px;padding:8px 16px}.site-nav{gap:5px 12px;max-width:72%}.site-nav a{font-size:12px}.page-shell{padding-top:38px}.contact-grid{grid-template-columns:1fr}.company-list{grid-template-columns:1fr;gap:2px}.company-list dd{margin-bottom:9px}}