:root { --bg:#faf7f2; --card:#fff; --text:#2a2420; --muted:#6f655c; --line:#e8e0d6; --accent:#8a4b2d;
  --목:#3f8f5a; --화:#d0493b; --토:#b8872f; --금:#8b8f98; --수:#2f5fa8; }
@media (prefers-color-scheme: dark) { :root { --bg:#16130f; --card:#211c17; --text:#efe8df; --muted:#a89d90; --line:#3a322a; --accent:#e0a07a; } }
* { box-sizing:border-box; }
body { margin:0; background:var(--bg); color:var(--text); font:16px/1.7 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; }
main { max-width:720px; margin:0 auto; padding:20px 16px 64px; }
nav { font-size:.9rem; color:var(--muted); }
nav a, a { color:var(--accent); }
h1 { font-size:1.6rem; line-height:1.35; margin:14px 0 6px; }
h2 { font-size:1.2rem; margin:32px 0 8px; }
.lead { color:var(--muted); margin:0 0 18px; }
.card { background:var(--card); border:1px solid var(--line); border-radius:14px; padding:18px; }
.grid { display:grid; grid-template-columns:1fr 1fr; gap:12px 14px; }
.full { grid-column:1 / -1; }
label { display:block; font-size:.9rem; color:var(--muted); margin-bottom:4px; }
input, select { width:100%; padding:10px 10px; font-size:1rem; border:1px solid var(--line); border-radius:10px; background:var(--bg); color:var(--text); }
.ymd { display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:6px; }
.hm { display:grid; grid-template-columns:1fr 1fr; gap:6px; }
.check { display:flex; align-items:center; gap:8px; font-size:.9rem; color:var(--muted); }
.check input { width:auto; }
button { margin-top:16px; width:100%; padding:13px; font-size:1.05rem; font-weight:700; border:0; border-radius:10px; background:var(--accent); color:#fff; cursor:pointer; }
button.ghost { background:transparent; color:var(--accent); border:1px solid var(--accent); }
.err { color:#c2410c; }
.note { font-size:.88rem; color:var(--muted); }
.pillars { display:grid; grid-template-columns:repeat(4, 1fr); gap:6px; text-align:center; margin-top:16px; }
.pillars .head { font-size:.8rem; color:var(--muted); }
.pillars .ch { padding:10px 0; border-radius:10px; color:#fff; font-weight:700; font-size:1.25rem; line-height:1.2; }
.pillars .ch small { display:block; font-size:.75rem; font-weight:400; opacity:.9; }
.pillars .empty { background:var(--line); color:var(--muted); font-size:.85rem; font-weight:400; }
.bar { display:flex; height:14px; border-radius:7px; overflow:hidden; margin:8px 0 4px; }
.legend { display:flex; flex-wrap:wrap; gap:10px; font-size:.85rem; }
.legend span::before { content:""; display:inline-block; width:10px; height:10px; border-radius:2px; margin-right:4px; background:var(--c); }
.box { margin-top:18px; padding:14px; border-radius:12px; background:var(--bg); border:1px solid var(--line); }
table { border-collapse:collapse; width:100%; font-size:.92rem; background:var(--card); }
th, td { border:1px solid var(--line); padding:8px 6px; text-align:center; }
th { background:var(--bg); }
tr.best td { background:color-mix(in srgb, var(--accent) 12%, transparent); font-weight:600; }
.table { overflow-x:auto; margin-top:16px; }
.cand { display:grid; grid-template-columns:1.6fr 1fr 1fr; gap:6px; margin-bottom:8px; }
footer { margin-top:44px; font-size:.82rem; color:var(--muted); }
@media (max-width:480px) { .grid { grid-template-columns:1fr; } }
.table th, .table td { white-space:nowrap; font-size:.85rem; padding:6px 5px; }