@font-face{font-family:Pretendard;src:url(/fonts/Pretendard-Regular.woff2) format("woff2");font-weight:400;font-display:swap}@font-face{font-family:Pretendard;src:url(/fonts/Pretendard-Bold.woff2) format("woff2");font-weight:700;font-display:swap}:root,:root[data-theme=dark]{--bg:#12161f;--panel:#1b212d;--line:#2c3444;--txt:#e8ecf3;--muted:#a9b3c4;--faint:#6f7a8c;--link:#4fb3e8;--accent:#0094c6}:root[data-theme=light]{--bg:#fff;--panel:#f7f9fc;--line:#cfd6e0;--txt:#1f2a44;--muted:#5b6b7f;--faint:#8b95a5;--link:#0a5ba6;--accent:#0094c6}:root[data-theme=navy]{--bg:#00157a;--panel:#0b246f;--line:#2a3f9c;--txt:#eef2ff;--muted:#b9c4f0;--faint:#8b9ada;--link:#7fd4ff;--accent:#0094c6}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--txt);font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;word-break:keep-all;overflow-wrap:break-word;min-height:100vh;display:flex;flex-direction:column}body>main{flex:1 0 auto}body>.sitefoot{flex-shrink:0}a{color:var(--link)}.topbar{justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--line);background:var(--panel)}.topbar,.topbar-left{display:flex;align-items:center}.topbar-left{gap:14px}.logo-chip img{height:22px;display:block}:root[data-theme=dark] .logo-chip img,:root[data-theme=navy] .logo-chip img{filter:brightness(0) invert(1)}.brand{font-weight:700;letter-spacing:1px}.nav{display:flex;gap:16px;font-size:14px}.nav a{color:var(--muted);text-decoration:none}.nav a:hover{color:var(--txt)}.theme-toggle{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:8px;padding:6px 12px;cursor:pointer;font-size:13px;font-family:inherit}.sitefoot{display:flex;align-items:center;gap:10px;padding:20px;margin-top:40px;border-top:1px solid var(--line);background:var(--panel);font-size:13px;color:var(--faint)}.sitefoot img{height:20px;display:block}.foot-name{color:var(--muted);font-weight:700}.page{max-width:880px;margin:0 auto;padding:32px 20px 80px}.lead{color:var(--muted)}.wheel{margin-top:28px}.display{height:120px;display:flex;align-items:center;justify-content:center;font-size:34px;font-weight:700;background:var(--panel);border:1px solid var(--line);border-radius:14px}.display.spinning{color:var(--accent)}.primary-btn,.spin-btn{display:inline-block;margin-top:20px;padding:14px 28px;background:var(--accent);color:#fff;border:0;border-radius:10px;font-size:17px;font-weight:700;cursor:pointer;text-decoration:none;font-family:inherit}.spin-btn:disabled{opacity:.55;cursor:default}.ghost-btn{margin-top:20px;margin-left:10px;padding:14px 22px;background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:10px;cursor:pointer;font-family:inherit;font-size:15px}.error{color:#e06055;margin-top:14px}.result{margin-top:26px}.difficulty{font-size:20px;letter-spacing:3px;color:var(--accent)}.slot{padding:16px;margin-bottom:12px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.slot-label{font-size:13px;color:var(--faint)}.slot-name{display:block;font-size:22px;margin:4px 0}.slot-domain{font-size:13px;color:var(--link)}.slot-learn{margin:8px 0 4px;color:var(--muted)}.slot-note{font-size:12px;color:var(--faint)}.codex-stat{color:var(--muted);margin-bottom:18px}.codex-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));grid-gap:10px;gap:10px}.codex-cell{padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--panel);min-height:84px}.codex-cell.locked{color:var(--faint);background:transparent;border-style:dashed}.codex-cell .cat{font-size:11px;color:var(--faint);display:block}.codex-cell .nm{font-weight:700;display:block;margin-top:4px}.codex-cell .dm{font-size:12px;color:var(--link)}.codex-cat-title{margin:26px 0 8px;font-size:15px;color:var(--muted)}.card-section{margin-top:22px}.card-section h2{font-size:16px;color:var(--muted);margin-bottom:8px}.req-list{padding-left:20px}.req-list li{margin-bottom:6px}.hint-box{padding:14px;margin-bottom:10px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}.hint-locked{color:var(--faint)}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;background:var(--line);color:var(--txt)}.badge.draft{background:#8a6d1f;color:#fff}.badge.approved{background:#1e7a46;color:#fff}.issue-form{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}.issue-form input{flex:1 1 280px;padding:13px 14px;font-size:16px;font-family:inherit;background:var(--panel);color:var(--txt);border:1px solid var(--line);border-radius:10px}.issue-form input::placeholder{color:var(--faint)}.issue-form 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