:root{
  --green:#128a52; --green-d:#0c6b3e; --bg:#f4f7f5; --card:#fff;
  --line:#e3e9e5; --muted:#7a8a82; --ink:#1f2a25; --accent:#ff7a18;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.5}
.topbar{background:linear-gradient(90deg,var(--green),var(--green-d));color:#fff;
  padding:16px 22px}
.brand{font-size:19px;font-weight:700;letter-spacing:.5px}
.sub{font-size:13px;opacity:.9;margin-top:2px}
.wrap{max-width:960px;margin:18px auto;padding:0 14px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:16px 18px;margin-bottom:14px;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.hidden{display:none}
.lbl{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.row{display:flex;gap:10px}
input[type=text]{flex:1;padding:11px 12px;border:1px solid var(--line);border-radius:9px;
  font-size:16px;letter-spacing:1px;text-transform:uppercase;outline:none}
input:focus{border-color:var(--green)}
button{background:var(--green);color:#fff;border:0;border-radius:9px;padding:11px 18px;
  font-size:15px;cursor:pointer;white-space:nowrap}
button:hover{background:var(--green-d)}
button:disabled{opacity:.55;cursor:default}
.msg{margin-top:10px;font-size:14px;color:var(--accent)}
.msg.ok{color:var(--green)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:6px}
.cell{background:#f7faf8;border:1px solid var(--line);border-radius:9px;padding:9px 11px}
.cell .k{font-size:12px;color:var(--muted)}
.cell .v{font-size:15px;font-weight:600;margin-top:2px}
.cell .v.bad{color:#c0392b}.cell .v.good{color:var(--green)}
.res-head{display:flex;justify-content:space-between;align-items:baseline}
.muted{color:var(--muted);font-size:13px}
.cands{display:flex;flex-direction:column;gap:9px;margin-top:12px}
.cand{border:1px solid var(--line);border-radius:10px;padding:11px 13px;display:flex;
  justify-content:space-between;align-items:center;gap:12px}
.cand .main{font-weight:600;font-size:15px}
.cand .meta{font-size:13px;color:var(--muted);margin-top:3px}
.cand .sc{font-size:12px;color:var(--green);background:#eaf6ef;border-radius:20px;
  padding:3px 9px;white-space:nowrap}
.cand button{background:var(--accent);padding:8px 14px;font-size:14px}
.cand button:hover{background:#e8690c}
.lock-ok{border-color:var(--green);background:#f1faf4}
.lock-body{font-size:14px;margin-top:6px}
.lock-body b{color:var(--green-d)}
.exact{border-color:var(--green);background:#f1faf4}
.exact-body{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 12px}
.tag{background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:13px}
.tag b{color:var(--muted);font-weight:600;margin-right:5px}
.lock-btn{background:var(--accent);width:100%;font-size:15px;padding:12px}
.lock-btn:hover{background:#e8690c}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:18px}
h3{margin:0 0 8px;font-size:16px}
.quota{display:inline-block;margin-top:8px;background:rgba(255,255,255,.18);
  padding:4px 12px;border-radius:20px;font-size:13px}
.quota b{font-size:15px}
.ctext{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;
  font-size:14px;margin-top:4px;outline:none;font-family:inherit}
.ctext:focus{border-color:var(--green)}
textarea.ctext{resize:vertical}
.toast{position:fixed;left:50%;top:18px;transform:translateX(-50%);
  background:var(--green-d);color:#fff;padding:12px 20px;border-radius:12px;
  font-size:15px;box-shadow:0 6px 20px rgba(0,0,0,.18);z-index:50;
  max-width:90vw;text-align:center;animation:pop .35s ease}
.toast.hidden{display:none}
@keyframes pop{from{opacity:0;transform:translate(-50%,-10px)}to{opacity:1;transform:translate(-50%,0)}}"}