:root{--ink:#1f2933;--mut:#5f6b76;--line:#d9dee3;--bg:#f6f7f8;--acc:#2e5e7e;--ok:#1e6b34;--warn:#a43b1d}
*{box-sizing:border-box}
body{margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
.wrap{max-width:980px;margin:0 auto;padding:0 16px}
.top{background:#fff;border-bottom:1px solid var(--line);padding:16px 0}
h1{margin:0;font-size:28px}.by{font-size:14px;color:var(--mut);font-weight:400}
h2{font-size:20px;margin:0 0 8px}h3{font-size:16px;margin:0 0 4px}
.sub{margin:4px 0 8px;color:var(--mut)}
.banner{background:#fff6e0;border:1px solid #ecd9a0;padding:8px 12px;border-radius:6px;font-size:14px;margin:8px 0 0}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px;margin:16px 0}
.grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.grid.gen{grid-template-columns:3fr 1fr}
label{display:flex;flex-direction:column;font-size:14px;gap:2px}
label.check{flex-direction:row;align-items:center;gap:6px}
input,select,textarea,button,.btn{font:inherit;padding:6px 8px;border:1px solid #b7c0c8;border-radius:6px;background:#fff}
textarea{width:100%;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}
button,.btn{background:var(--acc);color:#fff;border-color:var(--acc);cursor:pointer;text-decoration:none;display:inline-block}
button.ghost,.btn.ghost{background:#fff;color:var(--acc)}
label.btn{flex-direction:row}
button:disabled,input:disabled,select:disabled{opacity:.5;cursor:not-allowed}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0}
.muted{color:var(--mut)}.small{font-size:13px}.warn{color:var(--warn)}.ok{color:var(--ok)}
.pro-tag{font-size:11px;background:#e7eef3;color:var(--acc);border-radius:10px;padding:1px 7px;margin-left:4px}
.cols{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.notes{font-size:13px;color:var(--mut);padding-left:18px}
.notes li.warn{color:#8a4b00;font-weight:600}
.foot{font-size:13px;color:var(--mut);padding-bottom:24px}
details{margin:6px 0}summary{cursor:pointer}
[hidden]{display:none !important}
.src{font-size:13px;color:var(--mut);padding-left:18px}
.src li{margin:4px 0}
label.inline{flex-direction:row;align-items:center;gap:6px}
.peek{background:#f1f3f5;border:1px solid var(--line);border-radius:6px;padding:6px 8px;font-size:12px;overflow-x:auto;white-space:pre;margin:8px 0}
.peek:empty{display:none}
.tblwrap{overflow-x:auto;border:1px solid var(--line);border-radius:6px;margin:8px 0;max-height:520px;overflow-y:auto}
.maptbl{border-collapse:collapse;width:100%;font-size:13px}
.maptbl th,.maptbl td{border-bottom:1px solid var(--line);padding:4px 6px;text-align:left;vertical-align:top}
.maptbl th{position:sticky;top:0;background:#eef2f5;z-index:1;white-space:nowrap}
.maptbl td.num{color:var(--mut);width:36px}
.maptbl td.tc{font-weight:600;min-width:140px;overflow-wrap:anywhere}
.maptbl td.emp{white-space:nowrap;color:var(--mut)}
.maptbl select,.maptbl input{width:100%;min-width:130px;padding:3px 5px;font-size:13px}
.maptbl .opt{display:grid;gap:6px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));padding:6px 0;min-width:300px}
.maptbl .opt label{font-size:12px}
.maptbl .opt textarea{min-height:60px}
#preview td{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.prof{border-top:1px solid var(--line);padding-top:8px}