*,:after,:before{box-sizing:border-box}:root{--ink:#111418;--muted:#6b7280;--line:#e6e8eb;--bg:#ffffff;--accent:#1a56db;--max:68rem}body,html{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans KR,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}a{color:inherit}.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 1.5rem}.site-header{border-bottom:1px solid var(--line);position:-webkit-sticky;position:sticky;top:0;background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:10}.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:3.75rem}.site-header nav{display:flex;gap:1.5rem;font-size:.9rem}.site-header nav a{text-decoration:none;color:var(--muted)}.site-header nav a:hover{color:var(--ink)}.hero{padding:5rem 0 4rem;border-bottom:1px solid var(--line)}.hero h1{font-size:clamp(2rem,5vw,3.25rem);line-height:1.1;letter-spacing:-.02em;margin:0 0 1rem}.hero .tagline{font-size:1.15rem;color:var(--muted);max-width:34rem;margin:0 0 2rem}.btn{display:inline-block;padding:.8rem 1.6rem;border-radius:10px;font-weight:600;font-size:.95rem;text-decoration:none;transition:transform .05s ease}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{transform:translateY(-1px)}.btn-disabled{background:#f1f2f4;color:#9ca3af;cursor:not-allowed}.section{padding:3.5rem 0}.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:1.5rem}.section-head h2{font-size:1.5rem;margin:0}.section-head a{font-size:.9rem;color:var(--accent);text-decoration:none}.notice-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.notice-item{padding:1.1rem 0;border-bottom:1px solid var(--line)}.notice-item .meta{display:flex;align-items:center;gap:.6rem;font-size:.8rem;color:var(--muted);margin-bottom:.35rem}.badge{display:inline-block;padding:.1rem .5rem;border-radius:999px;font-size:.7rem;font-weight:600;background:#fef3c7;color:#92400e}.notice-item h3{font-size:1.05rem;margin:0 0 .25rem}.notice-item p{margin:0;color:var(--muted);font-size:.92rem}.empty{color:var(--muted);padding:2rem 0}.site-footer{border-top:1px solid var(--line);padding:2.5rem 0;color:var(--muted);font-size:.85rem}.placeholder-note{margin-top:2.5rem;padding:.75rem 1rem;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:8px;color:#64748b;font-size:.8rem}