/* 北京人才发展导航 - 全局样式 */
:root {
  --brand: #c8102e;
  --brand-2: #e0522f;
  --brand-soft: #fff1f2;
  --blue: #2563eb;
  --blue-soft: #eff4ff;
  --green: #0f9d58;
  --gold: #d97706;
  --ink: #101828;
  --ink-2: #344054;
  --gray: #667085;
  --gray-2: #98a2b3;
  --line: #e6e8ec;
  --bg: #f6f7f9;
  --card: #ffffff;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 6px 20px rgba(16, 24, 40, .06);
  --shadow-lg: 0 8px 40px rgba(16, 24, 40, .12);
  --max: 1180px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

/* ---------- 布局 ---------- */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 18px; }
.section { padding: 34px 0 6px; }
.section-title {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  margin: 8px 0 16px;
}
.section-title h2 { font-size: 21px; margin: 0; letter-spacing: .3px; }
.section-title .sub { color: var(--gray); font-size: 13px; }
.section-title .more { margin-left: auto; font-size: 13px; }

/* ---------- 顶部导航 ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header .wrap { display: flex; align-items: center; gap: 18px; height: 60px; }
.logo { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 17px; color: var(--ink); }
.logo:hover { text-decoration: none; }
.logo .mark {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; font-size: 15px; font-weight: 800;
  box-shadow: 0 4px 12px rgba(200, 16, 46, .28);
}
.logo small { font-size: 11px; color: var(--gray); font-weight: 500; letter-spacing: .5px; }
.nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.nav a {
  padding: 7px 12px; border-radius: 9px; color: var(--ink-2); font-size: 14.5px; font-weight: 500;
}
.nav a:hover { background: var(--bg); text-decoration: none; }
.nav a.on { background: var(--brand-soft); color: var(--brand); font-weight: 600; }
.nav-toggle { display: none; }

/* ---------- 底部移动导航 ---------- */
.tabbar {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: #fff; border-top: 1px solid var(--line);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
}
.tabbar a {
  flex: 1; text-align: center; color: var(--gray); font-size: 11px; text-decoration: none;
  padding: 4px 2px; border-radius: 10px; display: block;
}
.tabbar a i { display: block; font-style: normal; font-size: 19px; line-height: 1.3; }
.tabbar a.on { color: var(--brand); background: var(--brand-soft); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1000px 380px at 12% -10%, rgba(200, 16, 46, .10), transparent 60%),
    radial-gradient(900px 380px at 88% 0%, rgba(37, 99, 235, .10), transparent 60%),
    linear-gradient(180deg, #fff, #f8f9fb);
  border-bottom: 1px solid var(--line);
  padding: 42px 0 30px;
}
.hero h1 { font-size: 30px; line-height: 1.3; margin: 0 0 10px; letter-spacing: .5px; }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero p.lead { color: var(--ink-2); font-size: 15.5px; margin: 0 0 20px; max-width: 760px; }
.hero-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.hero-tags span {
  background: #fff; border: 1px solid var(--line); color: var(--ink-2);
  padding: 4px 11px; border-radius: 999px; font-size: 12.5px; box-shadow: var(--shadow);
}
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.stat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 14px 12px; box-shadow: var(--shadow);
}
.stat b { display: block; font-size: 25px; line-height: 1.2; color: var(--ink); }
.stat b i { font-style: normal; font-size: 13px; color: var(--gray); margin-left: 2px; }
.stat span { font-size: 12.5px; color: var(--gray); }

/* ---------- 卡片 ---------- */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.grid { display: grid; gap: 14px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.entry {
  display: block; padding: 18px; color: var(--ink); text-decoration: none;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); transition: transform .18s, box-shadow .18s, border-color .18s;
}
.entry:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); text-decoration: none; border-color: #d9dde5; }
.entry .ic { font-size: 24px; }
.entry h3 { margin: 6px 0 4px; font-size: 16.5px; }
.entry p { margin: 0; color: var(--gray); font-size: 13.5px; }
.entry .go { color: var(--brand); font-size: 13px; margin-top: 8px; display: block; }

/* ---------- 筛选条 ---------- */
.filters {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; box-shadow: var(--shadow); position: sticky; top: 68px; z-index: 20;
}
.frow { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; }
.frow:last-child { margin-bottom: 0; }
.frow > label { font-size: 12.5px; color: var(--gray); min-width: 52px; }
.chip {
  border: 1px solid var(--line); background: #fff; color: var(--ink-2);
  padding: 5px 11px; border-radius: 999px; font-size: 13px; cursor: pointer;
  white-space: nowrap; transition: all .15s;
}
.chip:hover { border-color: var(--brand); color: var(--brand); }
.chip.on { background: var(--brand); border-color: var(--brand); color: #fff; }
.chip.sm { padding: 3px 9px; font-size: 12px; }
.search {
  flex: 1; min-width: 200px; display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); border-radius: 10px; padding: 0 12px; background: #fff;
}
.search input {
  flex: 1; border: 0; outline: none; padding: 9px 0; background: transparent; font-size: 14px;
}
select.sel {
  border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; background: #fff;
  font-size: 13.5px; color: var(--ink-2); cursor: pointer; outline: none;
}
.btn {
  border: 1px solid var(--line); background: #fff; color: var(--ink-2);
  padding: 8px 14px; border-radius: 10px; cursor: pointer; font-size: 13.5px;
}
.btn:hover { border-color: var(--brand); color: var(--brand); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: #a90d26; color: #fff; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ---------- 列表项 ---------- */
.list { display: grid; gap: 12px; margin-top: 16px; }
.item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.item-head { padding: 15px 16px; cursor: pointer; display: flex; gap: 14px; align-items: flex-start; }
.item-head:hover { background: #fcfcfd; }
.item-no {
  flex: none; width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: var(--brand-soft); color: var(--brand); font-weight: 700; font-size: 13px;
}
.item-main { flex: 1; min-width: 0; }
.item-title { font-size: 15.5px; font-weight: 600; margin: 0 0 4px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.item-title .fav {
  border: 0; background: none; cursor: pointer; font-size: 15px; color: var(--gray-2); padding: 0;
}
.item-title .fav.on { color: var(--gold); }
.item-sub { color: var(--gray); font-size: 13px; margin: 0 0 8px; }
.item-meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--gray); }
.item-meta b { color: var(--ink-2); font-weight: 600; }
.item-right { flex: none; text-align: right; min-width: 108px; }
.salary { font-size: 16px; font-weight: 700; color: var(--ink); }
.salary small { font-size: 11.5px; color: var(--gray); font-weight: 500; }
.sbar { height: 5px; border-radius: 3px; background: var(--line); margin-top: 6px; overflow: hidden; position: relative; }
.sbar i { position: absolute; top: 0; bottom: 0; background: linear-gradient(90deg, var(--brand-2), var(--brand)); border-radius: 3px; }
.stars { color: var(--brand); letter-spacing: 1px; font-size: 12.5px; }
.stars .off { color: #dcdfe5; }

.item-body { display: none; padding: 0 16px 16px 60px; border-top: 1px dashed var(--line); }
.item.open .item-body { display: block; }
.item.open .item-head { background: #fcfcfd; }
.blk { margin-top: 14px; }
.blk h4 {
  margin: 0 0 6px; font-size: 13px; color: var(--brand); font-weight: 700;
  display: flex; align-items: center; gap: 6px;
}
.blk h4::before { content: ""; width: 3px; height: 13px; background: var(--brand); border-radius: 2px; }
.blk p { margin: 0; font-size: 14px; color: var(--ink-2); }
.blk ul { margin: 0; padding-left: 18px; font-size: 14px; color: var(--ink-2); }
.blk ul li { margin-bottom: 3px; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  background: var(--bg); border: 1px solid var(--line); color: var(--ink-2);
  padding: 3px 9px; border-radius: 7px; font-size: 12.5px;
}
.tag.blue { background: var(--blue-soft); border-color: #dbe6ff; color: var(--blue); }
.tag.red { background: var(--brand-soft); border-color: #fbdcdf; color: var(--brand); }
.tag.green { background: #ecfdf3; border-color: #c9f0d8; color: #067647; }
.tag.gold { background: #fff8eb; border-color: #fdeac4; color: #b54708; }
.tag.gray { background: #f2f4f7; border-color: #e4e7ec; color: var(--gray); }

/* ---------- 图表 ---------- */
.chart { padding: 16px; }
.chart h3 { margin: 0 0 4px; font-size: 15px; }
.chart .hint { color: var(--gray); font-size: 12.5px; margin: 0 0 12px; }
.bars { display: grid; gap: 9px; }
.bar { display: grid; grid-template-columns: 96px 1fr 58px; align-items: center; gap: 10px; font-size: 13px; }
.bar .lbl { color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar .track { background: var(--bg); border-radius: 6px; height: 16px; overflow: hidden; }
.bar .fill { height: 100%; border-radius: 6px; background: linear-gradient(90deg, #f0856c, var(--brand)); }
.bar .fill.blue { background: linear-gradient(90deg, #7aa7f7, var(--blue)); }
.bar .fill.green { background: linear-gradient(90deg, #6fd39b, #0f9d58); }
.bar .val { text-align: right; color: var(--gray); font-size: 12.5px; }
.bar.click { cursor: pointer; }
.bar.click:hover .lbl { color: var(--brand); }

/* ---------- 表格 ---------- */
.tablewrap { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
table.tb { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 720px; }
table.tb th, table.tb td { padding: 11px 13px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
table.tb th { background: #fafbfc; color: var(--ink-2); font-weight: 600; white-space: nowrap; position: sticky; top: 0; }
table.tb tr:last-child td { border-bottom: 0; }
table.tb tr:hover td { background: #fcfcfd; }

/* ---------- 专业页 ---------- */
.major-card { padding: 16px; }
.major-card .mname { font-size: 16px; font-weight: 700; }
.major-card .mcode { font-size: 12px; color: var(--gray); }
.kv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 12px 0; }
.kv div { background: var(--bg); border-radius: 10px; padding: 8px 10px; }
.kv b { display: block; font-size: 16px; }
.kv span { font-size: 11.5px; color: var(--gray); }
.cmp { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.cmp .col { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); }
.cmp .col h4 { margin: 0 0 8px; font-size: 15px; }

/* ---------- 政策 ---------- */
.policy { padding: 18px; }
.policy .phead { display: flex; gap: 12px; align-items: flex-start; }
.policy .pico {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand-soft), #fff); font-size: 21px; flex: none;
}
.policy h3 { margin: 0; font-size: 17px; }
.policy .pline { color: var(--gray); font-size: 13.5px; margin: 3px 0 0; }
.metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 14px 0; }
.metrics div { background: var(--bg); border-radius: 10px; padding: 8px 10px; font-size: 13px; }
.metrics div b { display: block; color: var(--gray); font-weight: 500; font-size: 11.5px; }
.notice {
  background: #fffbeb; border: 1px solid #fde68a; color: #92400e;
  border-radius: var(--radius); padding: 14px 16px; font-size: 13px;
}
.notice b { color: #78350f; }

/* ---------- 工具 ---------- */
.tool { padding: 18px; }
.tool h3 { margin: 0 0 6px; font-size: 16.5px; }
.tool .thint { color: var(--gray); font-size: 13px; margin: 0 0 14px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 5px; font-weight: 600; }
.field input[type=number], .field input[type=text], .field select {
  width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px; outline: none;
}
.field input:focus, .field select:focus { border-color: var(--brand); }
.result { background: var(--bg); border-radius: 12px; padding: 14px; margin-top: 12px; font-size: 14px; }
.result.big { text-align: center; padding: 18px; }
.result .num { font-size: 28px; font-weight: 800; color: var(--brand); }
.checks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
.checks label { display: flex; gap: 7px; align-items: flex-start; font-size: 13.5px; color: var(--ink-2); cursor: pointer; }
.checks input { margin-top: 4px; }

/* ---------- 空状态 / 页脚 ---------- */
.empty { text-align: center; padding: 40px 16px; color: var(--gray); font-size: 14px; }
.footer { margin-top: 40px; padding: 26px 0 90px; border-top: 1px solid var(--line); background: #fff; }
.footer p { color: var(--gray); font-size: 12.5px; margin: 4px 0; }
.footer .links { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 10px; }
.pager { display: flex; gap: 8px; justify-content: center; margin: 18px 0; flex-wrap: wrap; }
.pager button { min-width: 36px; }
.pill-info {
  display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; color: var(--gray);
}
.backtop {
  position: fixed; right: 16px; bottom: 76px; z-index: 40; width: 40px; height: 40px;
  border-radius: 50%; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow);
  display: none; place-items: center; cursor: pointer; font-size: 16px; color: var(--ink-2);
}
.backtop.show { display: grid; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .cmp { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  body { font-size: 14.5px; padding-bottom: 62px; }
  .header .wrap { height: 54px; gap: 10px; }
  .nav { display: none; }
  .tabbar { display: flex; }
  .hero { padding: 28px 0 22px; }
  .hero h1 { font-size: 23px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .filters { position: static; padding: 12px; }
  .frow > label { min-width: 44px; }
  .item-head { padding: 13px; gap: 10px; }
  .item-body { padding: 0 13px 14px; }
  .item-right { min-width: 92px; }
  .bar { grid-template-columns: 78px 1fr 48px; font-size: 12.5px; }
  .kv { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .metrics { grid-template-columns: 1fr; }
  .checks { grid-template-columns: 1fr; }
  .backtop { bottom: 70px; }
  .footer { padding-bottom: 30px; }
}