:root {
  --bg: #f4f6f7;
  --panel: #ffffff;
  --ink: #172326;
  --muted: #667477;
  --line: #dbe4e5;
  --accent: #0b7a66;
  --accent-2: #d95f37;
  --soft: #e8f4f1;
  --warn: #fff3e8;
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); }
header { padding: 22px clamp(16px, 4vw, 42px); background: var(--panel); border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; align-items: center; }
h1, h2, p { margin: 0; }
h1 { font-size: clamp(24px, 4vw, 34px); letter-spacing: 0; }
header p { margin-top: 6px; color: var(--muted); font-size: 14px; }
.count { min-width: 94px; min-height: 64px; border-radius: 8px; background: var(--soft); border: 1px solid var(--line); display: grid; place-items: center; color: var(--accent); font-weight: 800; font-size: 26px; }
main { padding: 16px clamp(14px, 4vw, 42px) 32px; display: grid; grid-template-columns: minmax(260px, 320px) 1fr; gap: 16px; }
.filters, .card, .panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.filters { position: sticky; top: 14px; align-self: start; padding: 14px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.filters section + section { margin-top: 12px; }
label { display: block; margin-bottom: 6px; color: var(--muted); font-size: 13px; }
input, select, button, textarea { width: 100%; min-height: 40px; border-radius: 6px; border: 1px solid var(--line); background: #fff; color: var(--ink); padding: 0 10px; font: inherit; letter-spacing: 0; }
textarea { padding: 10px; min-height: 78px; resize: vertical; }
button { border-color: var(--accent); background: var(--accent); color: #fff; font-weight: 700; cursor: pointer; }
.ghost { background: #fff; color: var(--accent); }
.danger { background: #b93d2f; border-color: #b93d2f; }
.checks { display: grid; gap: 8px; }
.checks label { margin: 0; display: flex; gap: 8px; align-items: center; color: var(--ink); }
.checks input { width: 18px; min-height: 18px; }
.active { margin-top: 12px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.cards { display: grid; gap: 12px; }
.card { padding: 16px; }
.head { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; }
.id { color: var(--accent); font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.card h2 { font-size: 20px; line-height: 1.25; }
.meta { margin-top: 6px; color: var(--muted); font-size: 14px; }
.salary { flex: 0 0 auto; background: var(--warn); color: var(--accent-2); padding: 7px 10px; border-radius: 6px; font-weight: 800; }
.tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.tag { border: 1px solid var(--line); background: #f9fbfb; border-radius: 999px; padding: 4px 9px; color: var(--muted); font-size: 13px; }
dl { display: grid; grid-template-columns: 64px 1fr; gap: 8px 10px; margin: 0; font-size: 14px; line-height: 1.55; }
dt { color: var(--muted); }
dd { margin: 0; }
.copy { margin-top: 14px; max-width: 148px; }
.empty { background: var(--panel); border: 1px dashed var(--line); border-radius: 8px; padding: 24px; color: var(--muted); text-align: center; }
.admin-main { display: block; max-width: 1280px; margin: 0 auto; }
.panel { padding: 16px; }
#login { max-width: 420px; margin: 0 auto; display: grid; gap: 10px; }
.toolbar { display: grid; grid-template-columns: 1fr 140px; gap: 10px; margin-bottom: 12px; }
.admin-grid { display: grid; grid-template-columns: 320px 1fr; gap: 14px; align-items: start; }
.list { display: grid; gap: 8px; max-height: calc(100vh - 180px); overflow: auto; }
.row { text-align: left; background: #fff; color: var(--ink); border-color: var(--line); padding: 10px; height: auto; }
.row span { display: block; color: var(--muted); font-size: 12px; margin-top: 5px; }
.active-row { border-color: var(--accent); background: var(--soft); }
.form { display: grid; gap: 10px; }
.actions { display: flex; gap: 10px; }
.actions button { max-width: 160px; }
.site-footer { padding: 18px clamp(14px, 4vw, 42px) 28px; text-align: center; color: var(--muted); font-size: 13px; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--accent); text-decoration: underline; }
@media (max-width: 820px) {
  header { align-items: flex-start; }
  main, .admin-grid { grid-template-columns: 1fr; }
  .filters { position: static; }
  .head { display: grid; }
  .salary { width: fit-content; }
  dl { grid-template-columns: 1fr; }
  dt { font-weight: 700; }
}