:root{--bg:#f5f6f8;--card:#fff;--ink:#1c1f23;--mut:#6b7280;--acc:#4338ca;--bad:#b91c1c;--ok:#15803d;--line:#e5e7eb}
@media (prefers-color-scheme:dark){:root{--bg:#111318;--card:#1a1d24;--ink:#e6e8ec;--mut:#9aa1ad;--acc:#818cf8;--bad:#f87171;--ok:#4ade80;--line:#2a2f3a}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,Segoe UI,sans-serif}
header{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line)}header b{flex:1}
main{max-width:1100px;margin:16px auto;padding:0 16px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:14px}
button,input,select,textarea{font:inherit;color:inherit}button{background:var(--acc);color:#fff;border:0;border-radius:8px;padding:7px 14px;cursor:pointer}
button.sec{background:transparent;color:var(--ink);border:1px solid var(--line)}button:disabled{opacity:.5;cursor:default}
input,select,textarea{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:7px 10px;width:100%}textarea{min-height:120px;font-family:ui-monospace,Menlo,monospace;font-size:13px}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--mut);font-weight:600;font-size:13px}
.err{color:var(--bad)}.ok{color:var(--ok)}.mut{color:var(--mut)}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.tag{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:1px 9px;margin:1px;font-size:12px}
.imgs{display:flex;gap:10px;flex-wrap:wrap}.imgs img{max-width:100%;max-height:70vh;border:1px solid var(--line);border-radius:6px}
#wm{position:fixed;inset:0;pointer-events:none;z-index:9;opacity:.07;overflow:hidden;font-size:18px;line-height:60px;transform:rotate(-20deg);white-space:pre-wrap;word-break:break-all}