:root{color-scheme:dark;--bg:#080c14;--panel:#111a29;--line:#25364c;--ink:#edf4ff;--muted:#9eb0c8;--accent:#48c7b3}*{box-sizing:border-box}body{margin:0;background:radial-gradient(800px 420px at 18% -8%,#16445a 0,transparent 60%),var(--bg);color:var(--ink);font-family:Pretendard,"Apple SD Gothic Neo",sans-serif;line-height:1.65}.wrap{max-width:1080px;margin:auto;padding:28px 22px 72px}a{color:inherit}.back{color:var(--muted);text-decoration:none;font-size:14px}.eyebrow{margin:48px 0 10px;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}h1{font-size:clamp(32px,5vw,52px);line-height:1.15;margin:0 0 16px}.lead{max-width:720px;color:var(--muted);font-size:17px}.meta{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 36px}.meta span{border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px;color:var(--muted)}h2{margin:38px 0 14px;font-size:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:14px}.card{display:block;min-height:170px;padding:20px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,rgba(20,35,55,.96),rgba(12,20,33,.96));text-decoration:none}.card:hover{border-color:var(--accent);transform:translateY(-2px)}.tag{color:var(--accent);font-size:12px;font-weight:700}.card h3{margin:8px 0;font-size:19px}.card p,.note{margin:0;color:var(--muted);font-size:14px}.note{padding:18px;border-left:3px solid var(--accent);background:rgba(72,199,179,.07);border-radius:0 10px 10px 0}.footer{margin-top:48px;color:var(--muted);font-size:12px}@media(prefers-color-scheme:light){:root{color-scheme:light;--bg:#f6f8fc;--panel:#fff;--line:#d7e0ec;--ink:#142034;--muted:#5d6b7d;--accent:#087d70}body{background:radial-gradient(800px 420px at 18% -8%,#d9f3ee 0,transparent 60%),var(--bg)}.card{background:#fff}}