:root{--bg:#f7f6f2;--fg:#1d1d1b;--muted:#6b6a64;--card:#fff;--line:#e3e1d9;--accent:#7a4bd1;--shop:#2f7d4a;--drop:#b05a12;--exch:#2a63b8;--quest:#9b2f6a;}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#17171a;--fg:#ecebe6;--muted:#9c9a93;--card:#202024;--line:#33333a;--accent:#b18cff;--shop:#5fc283;--drop:#f0a35e;--exch:#7aa8ff;--quest:#f07ab8;}}
:root[data-theme=dark]{--bg:#17171a;--fg:#ecebe6;--muted:#9c9a93;--card:#202024;--line:#33333a;--accent:#b18cff;--shop:#5fc283;--drop:#f0a35e;--exch:#7aa8ff;--quest:#f07ab8;}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.6 system-ui,"Microsoft JhengHei",sans-serif}
main{max-width:1100px;margin:0 auto;padding:20px 16px 60px}
h1{font-size:1.5rem;margin:0 0 4px}h2{font-size:1.15rem;margin:28px 0 10px;border-left:4px solid var(--accent);padding-left:8px}
nav{display:flex;gap:6px;margin:16px 0;flex-wrap:wrap}
nav button,.filters button{border:1px solid var(--line);background:var(--card);color:var(--fg);padding:6px 14px;border-radius:999px;cursor:pointer;font:inherit}
nav button.on,.filters button.on{background:var(--accent);border-color:var(--accent);color:#fff}
.filters{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:8px}.filters button{padding:3px 10px;font-size:.9rem}
.filters input{flex:1;min-width:180px;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--fg);font:inherit}
.scroll{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{padding:7px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{position:sticky;top:0;background:var(--card);font-weight:600;white-space:nowrap}tr:last-child td{border-bottom:0}
td.num{text-align:right;font-variant-numeric:tabular-nums}code{font-size:.78rem;color:var(--muted)}
.tag{display:inline-block;font-size:.75rem;padding:0 6px;border-radius:4px;color:#fff;margin-right:4px}
.tag.shop{background:var(--shop)}.tag.drop{background:var(--drop)}.tag.exchange{background:var(--exch)}.tag.quest{background:var(--quest)}.tag.unknown{background:var(--muted)}
.muted,.summary{color:var(--muted)}.mats{margin:0;padding-left:18px}
details{margin:8px 0}summary{cursor:pointer;padding:8px 10px;background:var(--card);border:1px solid var(--line);border-radius:10px}
details[open] summary{border-radius:10px 10px 0 0}details .scroll{border-top:0;border-radius:0 0 10px 10px}
.steps{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 12px 12px 34px}.steps li{margin:4px 0}
.note{color:var(--muted);font-size:.85rem}
nav a{border:1px solid var(--line);background:var(--card);color:var(--fg);padding:6px 14px;border-radius:999px;text-decoration:none}nav a.on{background:var(--accent);border-color:var(--accent);color:#fff}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:var(--fg);text-decoration:none}.card:hover{border-color:var(--accent)}.card b{font-size:1.1rem}