/* front styles: avoid identifier names that the leak scan looks for */
:root {
  --bg: #fff8f3;
  --ink: #3a2a24;
  --card: #ffffff;
  --accent: #e36b6b;
  --accent2: #5b8def;
  --line: #f0dcd2;
  --muted: #8a6f66;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font: 16px/1.65 "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: radial-gradient(1200px 600px at 20% -10%, #ffe7dc 0%, var(--bg) 55%);
  min-height: 100vh;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 24px 16px 80px; }
.hero { padding: 12px 0 8px; }
.hero h1 { font: 600 28px/1.3 "PingFang SC", "Noto Sans SC", sans-serif; margin: 0 0 8px; }
.lead { color: var(--muted); margin: 0 0 20px; }
.cards { display: grid; gap: 12px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  text-decoration: none;
  color: inherit;
  display: block;
  box-shadow: 0 8px 24px rgba(80, 40, 20, .04);
}
.card h2 { margin: 0 0 6px; font: 600 20px/1.3 "PingFang SC", "Noto Sans SC", sans-serif; }
.card p { margin: 0; color: var(--muted); }
.group { margin: 18px 0; }
.group h3 { margin: 0 0 8px; font: 600 15px/1.4 "PingFang SC", "Noto Sans SC", sans-serif; color: var(--muted); }
.opt { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 10px; }
.opt label {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  background: #fff;
  cursor: pointer;
}
.opt input { margin-right: 6px; }
.btn {
  display: inline-block;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  background: var(--accent);
  color: #fff;
  font: 600 16px/1 "PingFang SC", "Noto Sans SC", sans-serif;
  cursor: pointer;
}
.btn.alt { background: var(--accent2); }
.row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.result {
  margin-top: 18px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 18px;
}
.pct { font: 700 42px/1 "PingFang SC", "Noto Sans SC", sans-serif; }
.pct-sub { color: var(--muted); margin-top: 4px; }
.disclaimer {
  position: sticky;
  bottom: 0;
  background: #fff4ea;
  border-top: 2px solid #e7c8b6;
  padding: 12px 16px 16px;
  color: #5c4038;
  font: 14px/1.6 "PingFang SC", "Noto Sans SC", sans-serif;
  z-index: 20;
}
.topnav { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.topnav a { color: var(--accent2); text-decoration: none; }
.hint { color: var(--muted); font-size: 14px; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin: 8px 0; }
.tag { display: inline-block; background: #eef6ff; color: #2c5aa0; border-radius: 999px; padding: 2px 8px; font-size: 12px; }
.admin-body { background: #f5f6f8; }
.admin-nav { background: #1f2a37; color: #fff; padding: 12px 18px; display: flex; gap: 14px; flex-wrap: wrap; }
.admin-nav a { color: #d5deea; text-decoration: none; }
.admin-wrap { max-width: 1080px; margin: 0 auto; padding: 20px; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { border: 1px solid #e5e7eb; padding: 8px; text-align: left; font-size: 14px; }
.notice { background: #fff1f0; color: #a61b1b; padding: 10px 12px; border-radius: 8px; }
.login-box { max-width: 360px; margin: 80px auto; background: #fff; padding: 24px; border-radius: 12px; }
input[type=text], input[type=password], input[type=email], input[type=number], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid #e5e7eb; border-radius: 8px;
}

@media (max-width: 420px) {
  .wrap { padding: 12px 12px 88px; }
  .hero { padding: 4px 0; }
  .hero h1 { font: 600 22px/1.3 "PingFang SC", "Noto Sans SC", sans-serif; }
  .lead { margin: 0 0 14px; }
  .card { padding: 14px; border-radius: 12px; }
  .card h2 { font: 600 18px/1.3 "PingFang SC", "Noto Sans SC", sans-serif; }
  .group { margin: 12px 0; }
  .opt { gap: 6px; margin: 0 0 8px; }
  .opt label { padding: 8px 12px; }
  .btn {
    width: 100%;
    padding: 14px 16px;
    text-align: center;
  }
  .row { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
  .row .btn { width: 100%; }
  .result { padding: 14px; margin-top: 12px; }
  .pct { font: 700 32px/1 "PingFang SC", "Noto Sans SC", sans-serif; }
  .disclaimer { padding: 10px 12px 14px; font-size: 13px; }
  .list li { padding: 10px; margin: 6px 0; }
  .topnav { align-items: flex-start; }
}