:root{--bg: #fafaf8;--card: #fff;--ink: #1c1b19;--muted: #77746d;--line: #e6e3dc;--accent: #2f5d50;--warn: #b7791f;color-scheme:light dark}@media (prefers-color-scheme: dark){:root{--bg: #161614;--card: #1f1e1c;--ink: #ecebe6;--muted: #9a978f;--line: #33312d;--accent: #7fb5a3;--warn: #e0a84a}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;margin:8px 0}h2{font-size:16px;margin:24px 0 8px}h3{font-size:14px;margin:16px 0 6px}.muted{color:var(--muted);font-weight:400;font-size:13px}.warn{color:var(--warn)}.bar{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line)}.brand{font-size:16px}.switch{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}nav{display:flex;gap:14px;margin-left:auto}nav a.on{font-weight:600;text-decoration:underline}main{max-width:1100px;margin:0 auto;padding:16px}input,select,textarea,button{font:inherit;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:6px 10px}textarea{width:100%;display:block;margin:6px 0}button{background:var(--accent);color:#fff;border-color:var(--accent);cursor:pointer}button:disabled{opacity:.5;cursor:default}.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px}table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden}th,td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--line)}th{font-size:12px;color:var(--muted);font-weight:600}.num{text-align:right}tr.click{cursor:pointer}tr.click:hover{background:color-mix(in srgb,var(--accent) 7%,transparent)}.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:12px 16px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.grid label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.board{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px}.col{flex:1 0 190px;background:color-mix(in srgb,var(--line) 35%,transparent);border-radius:8px;padding:8px}.col h2{margin:4px 4px 8px;font-size:13px}.pcard{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:8px;margin-bottom:8px}.pcard select{width:100%;margin-top:6px;font-size:13px}blockquote{margin:8px 0;padding:6px 12px;border-left:3px solid var(--line)}blockquote footer{margin-top:2px}.msg{padding:6px 0;border-bottom:1px solid var(--line)}.tag{font-size:11px;background:var(--line);border-radius:4px;padding:1px 6px;margin-right:6px}@media (max-width: 600px){main{padding:12px}th:nth-child(4),td:nth-child(4){display:none}}.center{max-width:420px;margin:15vh auto;text-align:center}.signin .button{display:inline-block;margin-top:8px;background:var(--accent);color:#fff;border-radius:6px;padding:8px 16px}button.link{background:none;border:0;color:var(--muted);padding:0;font-size:13px}