:root {
  --un: #5b92e5;
  --un-deep: #2c5aa0;
  --un-ink: #14284a;
  --un-pale: #eaf1fc;
  --bg: #f4f7fa;
  --card: #ffffff;
  --ink: #16212e;
  --muted: #64748b;
  --line: #dbe4ec;
  --yes: #18a058;
  --no: #d63a2f;
  --abs: #e8b10c;
  --speak: #fff6d9;
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); -webkit-text-size-adjust: 100%; }
button, input, select { font: inherit; }

.top { background: var(--un); color: #fff; padding: 10px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 4px solid var(--un-deep); }
.top .brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: .03em; }
.top .brand img { width: 46px; height: auto; flex: none; }
.top .brand small { display: block; font-weight: 400; color: #e6eefb; font-size: 12px; letter-spacing: .02em; }
.top .right { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: #ff6b5b; display: inline-block; box-shadow: 0 0 0 2px rgba(255,255,255,.6); }
.dot.on { background: #3ee08a; }

.wrap { max-width: 640px; margin: 0 auto; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 14px; }
.card h2 { margin: 0 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--un-pale); font-size: 18px; color: var(--un-deep); display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.badge { font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 99px; background: #edf1f5; color: var(--muted); white-space: nowrap; }
.badge.open { background: #e2f6ec; color: var(--yes); }

.btn { border: 0; border-radius: 8px; padding: 12px 16px; background: var(--un-deep); color: #fff; font-weight: 600; cursor: pointer; }
.btn:disabled { background: #c6d0da; cursor: not-allowed; }
.btn.block { width: 100%; padding: 15px; font-size: 17px; }
.btn.ghost { background: transparent; color: var(--un-deep); border: 1px solid var(--un-deep); }
.btn.small { padding: 6px 10px; font-size: 13px; border-radius: 6px; }
.btn.deep { background: var(--un-ink); }
.btn.red { background: var(--no); }
.btn.yes { background: var(--yes); }
.btn.no { background: var(--no); }
.btn.abs { background: var(--abs); color: #3a2a00; }

.note { color: var(--muted); font-size: 14px; margin: 8px 0 0; }
.done-msg { background: var(--un-pale); border: 1px solid #c4d6f5; border-radius: 8px; padding: 12px; color: var(--un-deep); font-weight: 600; }
.err { color: var(--no); font-size: 14px; min-height: 1.2em; margin-top: 8px; }
.field { display: block; margin-bottom: 12px; }
.field span { display: block; font-size: 14px; color: var(--muted); margin-bottom: 4px; }
.field input { width: 100%; padding: 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 17px; background: #fff; }

.hero { text-align: center; padding: 28px 16px 8px; color: var(--un-deep); }
.hero img { width: 150px; }
.hero h1 { font-size: 20px; margin: 10px 0 2px; }
.hero p { margin: 0; color: var(--muted); font-size: 14px; letter-spacing: .04em; }

.placard { background: #fff; border: 1px solid var(--line); border-radius: 6px; text-align: center; padding: 14px 10px 12px; margin-bottom: 14px; box-shadow: 0 6px 0 -2px var(--un-deep), 0 8px 14px rgba(10,61,98,.15); }
.placard .zh { font-size: 24px; font-weight: 800; letter-spacing: .08em; color: var(--ink); }
.placard .en { font-size: 13px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-top: 2px; }

ol.slist { margin: 0; padding: 0; list-style: none; counter-reset: n; }
ol.slist li { counter-increment: n; display: flex; align-items: center; gap: 10px; padding: 8px 6px; border-bottom: 1px solid var(--line); }
ol.slist li::before { content: counter(n); width: 26px; text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }
ol.slist li.speaking { background: var(--speak); font-weight: 700; }
ol.slist li.done { color: #a0a9b4; text-decoration: line-through; }
ol.slist li.me { outline: 2px solid var(--un); outline-offset: -2px; border-radius: 6px; }
ol.slist .name { flex: 1; }
ol.slist .t { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.empty { color: var(--muted); font-size: 14px; padding: 6px; }
.vote-btns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.vote-btns .btn { padding: 18px 0; font-size: 18px; }
.hide { display: none !important; }
.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 8px 16px 24px; letter-spacing: .04em; }