/* =========================================================
   拾元研选 · 前端样式
   设计系统：深蓝 #014DB2 / 暖灰 #F9F9F9 / 白卡 #FFFFFF
   字体：Noto Sans SC（中文）+ IBM Plex Mono（金融数字）
   涨跌：涨红 #EF4444 / 跌绿 #10B981（A 股惯例）
   ========================================================= */

:root {
  --bg: #F9F9F9;
  --card: #FFFFFF;
  --ink: #0A1628;
  --ink-2: #6B7280;
  --blue: #014DB2;
  --blue-2: #1E6FC4;
  --blue-deep: #001645;
  --amber: #F59E0B;
  --up: #EF4444;     /* 涨 · 红 */
  --down: #10B981;   /* 跌 · 绿 */
  --line: #ECECEF;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(10, 22, 40, .04), 0 8px 24px rgba(10, 22, 40, .05);
  --shadow-lg: 0 12px 40px rgba(1, 77, 178, .18);
  --maxw: 1200px;
  --font-cn: "Noto Sans SC", system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-cn);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0; line-height: 1.25; font-weight: 700; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 11px 20px; border-radius: 999px;
  font-weight: 600; font-size: 15px; cursor: pointer;
  border: 1px solid transparent; transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
  font-family: var(--font-cn);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 6px 18px rgba(1, 77, 178, .25); }
.btn-primary:hover { background: #013e8f; }
.btn-ghost { background: #fff; color: var(--blue); border-color: #D7E3F5; }
.btn-ghost:hover { border-color: var(--blue); }
.btn-light { background: #fff; color: var(--blue); }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; }
.brand-name { font-size: 18px; letter-spacing: .5px; }
.nav-desktop { display: flex; gap: 28px; margin-left: 12px; }
.nav-desktop a { color: var(--ink-2); font-weight: 500; font-size: 15px; }
.nav-desktop a:hover { color: var(--blue); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 40px; height: 40px;
  background: none; border: 0; cursor: pointer; align-items: center; justify-content: center; }
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: .2s; }
.nav-mobile { display: none; flex-direction: column; gap: 4px; padding: 8px 24px 16px; border-bottom: 1px solid var(--line); background: #fff; }
.nav-mobile a { padding: 12px 8px; color: var(--ink); font-weight: 500; border-radius: 8px; }
.nav-mobile a:hover { background: var(--bg); }

/* ---------- 通用 section ---------- */
.section { padding: 88px 0; }
.section-soft { background: var(--bg); }
.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: 32px; margin-top: 12px; }
.section-sub { color: var(--ink-2); margin-top: 14px; font-size: 16px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 1px;
  color: var(--blue); background: #EAF1FB; padding: 5px 12px; border-radius: 999px; }
.section-head.light .eyebrow { background: rgba(255,255,255,.14); color: #cfe0f7; }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%); color: #fff; padding: 80px 0 92px; }
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.eyebrow { /* override for dark bg */ }
.hero .eyebrow { background: rgba(255,255,255,.14); color: #cfe0f7; }
.hero-title { font-size: 46px; margin: 18px 0 18px; letter-spacing: .5px; }
.hero-sub { font-size: 17px; color: #d6e2f4; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-cta .btn-ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.25); }
.hero-cta .btn-ghost:hover { background: rgba(255,255,255,.16); }
.hero-trust { margin-top: 24px; font-size: 13.5px; color: #b9cbe6; display: flex; align-items: center; gap: 8px; }
.hero-trust .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--down); box-shadow: 0 0 0 3px rgba(16,185,129,.25); }

/* 示例报告卡 */
.report-card { background: #fff; color: var(--ink); border-radius: 16px; padding: 24px; box-shadow: var(--shadow-lg); }
.report-head { display: flex; justify-content: space-between; align-items: flex-start; }
.report-name { font-size: 19px; font-weight: 700; }
.report-code { font-size: 12.5px; color: var(--ink-2); font-family: var(--font-mono); margin-top: 2px; }
.badge { font-size: 11.5px; font-weight: 600; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.badge-demo { background: #FFF4E5; color: #B76E00; }
.badge-blue { background: #EAF1FB; color: var(--blue); }
.badge-green { background: #E7F8F1; color: #0E8A63; }
.report-price { display: flex; align-items: baseline; gap: 12px; margin: 18px 0 6px; }
.price { font-family: var(--font-mono); font-weight: 600; font-size: 34px; }
.chg { font-family: var(--font-mono); font-weight: 600; font-size: 15px; }
.up { color: var(--up); }
.down { color: var(--down); }
.risk-block { margin-top: 14px; }
.risk-label { display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; color: var(--ink-2); }
.risk-score { font-family: var(--font-mono); font-weight: 600; font-size: 20px; color: var(--amber); }
.risk-score small { font-size: 12px; color: var(--ink-2); }
.risk-bar { height: 8px; border-radius: 999px; background: #F0F1F4; overflow: hidden; margin: 8px 0; }
.risk-bar i { display: block; height: 100%; background: var(--amber); border-radius: 999px; }
.risk-bar.amber i { background: linear-gradient(90deg, #F59E0B, #FBBF24); }
.risk-note { font-size: 13px; color: var(--ink-2); }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }
.metric { background: var(--bg); border-radius: 10px; padding: 10px 12px; text-align: center; }
.m-label { display: block; font-size: 12px; color: var(--ink-2); }
.m-val { font-family: var(--font-mono); font-weight: 600; font-size: 17px; }
.report-disclaimer { margin-top: 16px; font-size: 11.5px; color: #9aa3b2; border-top: 1px dashed var(--line); padding-top: 12px; }

/* ---------- 痛点与策略 ---------- */
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pain-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; box-shadow: var(--shadow); }
.pain-no { font-family: var(--font-mono); font-weight: 600; font-size: 22px; color: var(--blue); }
.pain-card h3 { font-size: 18px; margin: 10px 0 8px; }
.pain-card p { color: var(--ink-2); font-size: 14.5px; }

.flow { display: flex; align-items: stretch; gap: 16px; margin-top: 28px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 28px; box-shadow: var(--shadow); }
.flow-step { flex: 1; text-align: center; padding: 8px 12px; }
.flow-icon { font-size: 28px; }
.flow-step h4 { font-size: 16px; margin: 10px 0 6px; }
.flow-step p { font-size: 13.5px; color: var(--ink-2); }
.flow-arrow { display: flex; align-items: center; color: var(--blue); font-size: 22px; font-weight: 700; }

/* ---------- Bento 核心功能 ---------- */
.bento { display: grid; gap: 20px;
  grid-template-columns: 1.35fr 1fr;
  grid-template-areas:
    "filter   risk"
    "filter   valuation"
    "dividend alert"
    "dividend alert";
}
.bento-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.card-filter { grid-area: filter; }
.card-risk { grid-area: risk; }
.card-valuation { grid-area: valuation; }
.card-dividend { grid-area: dividend; }
.card-alert { grid-area: alert; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.card-head h3 { font-size: 18px; }
.card-desc { color: var(--ink-2); font-size: 14px; margin: 10px 0 16px; }
.card-foot { font-size: 12px; color: #9aa3b2; margin-top: 14px; border-top: 1px dashed var(--line); padding-top: 12px; }

/* 筛选面板 */
.filter-panel { display: grid; gap: 12px; background: var(--bg); border-radius: 12px; padding: 16px; }
.filter-item { display: flex; align-items: center; justify-content: space-between; font-size: 14px; }
.range { display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 13px; color: var(--ink-2); }
.range i { flex: 1; height: 4px; background: linear-gradient(90deg, var(--blue), #9cc0ee); border-radius: 999px; max-width: 120px; }
.switch-row { display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 13px; }
.switch { width: 34px; height: 18px; border-radius: 999px; background: #d7dbe2; position: relative; }
.switch.on { background: var(--down); }
.switch.on::after { content: ""; position: absolute; right: 2px; top: 2px; width: 14px; height: 14px; background: #fff; border-radius: 50%; }

/* 风险评分卡 */
.mini-score { display: flex; align-items: baseline; gap: 4px; margin: 14px 0 8px; }
.mini-score .big { font-family: var(--font-mono); font-weight: 600; font-size: 40px; color: var(--amber); }
.mini-score small { color: var(--ink-2); font-family: var(--font-mono); }
.tag-list { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tag { font-size: 12px; padding: 4px 10px; border-radius: 999px; font-weight: 500; }
.tag-ok { background: #E7F8F1; color: #0E8A63; }
.tag-warn { background: #FFF4E5; color: #B76E00; }

/* 分红柱状图 */
.bars { display: flex; align-items: flex-end; gap: 10px; height: 120px; margin: 18px 0 4px; }
.bars span { flex: 1; height: var(--h); background: linear-gradient(180deg, var(--blue-2), var(--blue)); border-radius: 6px 6px 2px 2px; }

/* 预警列表 */
.alert-list { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 12px; }
.alert-list li { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.dot-up { background: var(--up); }
.dot-warn { background: var(--amber); }
.dot-idle { background: #C7CDD6; }

/* ---------- 信任背书 ---------- */
.trust { background: linear-gradient(135deg, #0B2A4E 0%, var(--blue-deep) 100%); color: #fff; }
.trust .section-head.light h2 { color: #fff; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 28px; }
.stat { text-align: center; padding: 8px; }
.stat-num { font-family: var(--font-mono); font-weight: 600; font-size: 38px; display: block; }
.stat-num small { font-size: 18px; }
.stat-label { color: #b9cbe6; font-size: 14px; }
.source-chips { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 28px; }
.chip { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); color: #d6e2f4; font-size: 13px; padding: 8px 16px; border-radius: 999px; }
.risk-banner { background: rgba(245, 158, 11, .14); border: 1px solid rgba(245, 158, 11, .4); color: #FCE3BE; border-radius: 12px; padding: 16px 18px; font-size: 14px; text-align: center; margin-bottom: 32px; }
.risk-banner b { color: #fff; }
.testimonials { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.quote { margin: 0; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 14px; padding: 22px 24px; }
.quote blockquote { margin: 0 0 12px; font-size: 16px; line-height: 1.7; color: #eaf1fb; }
.quote figcaption { font-size: 13.5px; color: #b9cbe6; }
.quote figcaption b { color: #fff; }

/* ---------- 会员 + FAQ ---------- */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 820px; margin: 0 auto 56px; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 30px 28px; box-shadow: var(--shadow); position: relative; }
.plan-featured { border: 2px solid var(--blue); box-shadow: 0 12px 36px rgba(1,77,178,.14); }
.plan-flag { position: absolute; top: -12px; left: 28px; background: var(--blue); color: #fff; font-size: 12.5px; font-weight: 600; padding: 4px 14px; border-radius: 999px; }
.plan-name { font-size: 19px; }
.plan-price { font-family: var(--font-mono); font-weight: 600; font-size: 36px; margin: 12px 0 18px; }
.plan-price small { font-size: 15px; color: var(--ink-2); font-weight: 400; }
.plan-list { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 11px; }
.plan-list li { position: relative; padding-left: 26px; font-size: 14.5px; color: var(--ink); }
.plan-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--blue); font-weight: 700; }
.plan-note { text-align: center; font-size: 12.5px; color: var(--ink-2); margin-top: 12px; }

.faq { max-width: 820px; margin: 0 auto; }
.faq-title { font-size: 20px; margin-bottom: 8px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  background: none; border: 0; cursor: pointer; padding: 18px 4px; font-family: var(--font-cn);
  font-size: 16px; font-weight: 600; color: var(--ink); text-align: left; }
.faq-icon { font-size: 22px; color: var(--blue); flex: none; transition: transform .2s ease; }
.faq-q[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-a p { padding: 0 4px 18px; color: var(--ink-2); font-size: 14.5px; }

/* ---------- 收尾 CTA ---------- */
.cta-final { background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%); color: #fff; text-align: center; padding: 56px 0; margin: 0 120px; border-radius: 16px; }
.cta-inner h2 { font-size: 32px; }
.cta-inner p { color: #d6e2f4; margin: 14px 0 26px; font-size: 16px; }
.cta-note { font-size: 12.5px; color: #b9cbe6; margin-top: 18px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #c7cedb; margin-top: 48px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 2fr; gap: 40px; padding: 56px 24px 40px; }
.footer-brand .brand-name { color: #fff; }
.footer-tag { font-size: 13.5px; color: #9aa3b2; margin-top: 12px; max-width: 280px; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-col h4 { color: #fff; font-size: 14px; margin-bottom: 14px; }
.footer-col a { display: block; font-size: 13.5px; color: #9aa3b2; padding: 6px 0; }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0 28px; }
.footer-bottom-inner { display: flex; justify-content: space-between; font-size: 13px; color: #9aa3b2; }
.footer-risk { color: #c7cedb; }
.footer-disclaimer { font-size: 12px; color: #7e8798; margin-top: 10px; }

/* =========================================================
   响应式
   ========================================================= */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-title { font-size: 38px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
  .cta-final { margin: 0 64px; border-radius: 14px; }
  .bento { grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "filter   filter"
      "risk     valuation"
      "dividend dividend"
      "alert    alert"; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .nav-desktop { display: none; }
  .nav-toggle { display: flex; }
  .nav-mobile.open { display: flex; }
  .hero-title { font-size: 30px; }
  .section-head h2 { font-size: 25px; }
  .pain-grid { grid-template-columns: 1fr; }
  .flow { flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); }
  .cta-final { margin: 0 32px; border-radius: 12px; }
  .bento { grid-template-columns: 1fr;
    grid-template-areas: "filter" "risk" "valuation" "dividend" "alert"; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .testimonials { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-cols { grid-template-columns: repeat(3, 1fr); }
  .footer-bottom-inner { flex-direction: column; gap: 8px; }
}

@media (max-width: 420px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 26px; }
  .report-price .price { font-size: 28px; }
  .cta-final { margin: 0 16px; border-radius: 10px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
}

/* =========================================================
   低价股池 · 真实行情（#stocks）
   ========================================================= */

/* 概览卡（Bento 风格 4 列） */
.overview-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.ov-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 20px 22px; box-shadow: var(--shadow);
}
.ov-label { font-size: 13px; color: var(--ink-2); font-weight: 500; }
.ov-val {
  font-family: var(--font-mono); font-weight: 600; font-size: 28px;
  margin-top: 6px; color: var(--blue); font-variant-numeric: tabular-nums;
}
.ov-val.ov-warn { color: var(--amber); }
.ov-sub { font-size: 12px; color: var(--ink-2); margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* 筛选栏 */
.filter-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px;
  background: var(--card); border: 1px solid var(--line); border-radius: 16px;
  padding: 14px 18px; box-shadow: var(--shadow); margin-bottom: 20px;
}
.f-input {
  font-family: var(--font-cn); font-size: 14px; color: var(--ink);
  border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px;
  background: #fff; outline: none; transition: border-color .15s ease;
}
.f-input:focus { border-color: var(--blue); }
.f-search { flex: 1 1 200px; min-width: 160px; }
.f-field { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-2); font-weight: 500; }
.f-field .f-input { width: 88px; }
.f-field select.f-input { width: auto; }
.f-check { cursor: pointer; user-select: none; }
.f-check input { width: 16px; height: 16px; accent-color: var(--blue); cursor: pointer; }

/* 表格 */
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); }
.stocks-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.stocks-table th, .stocks-table td { padding: 12px 16px; text-align: left; font-size: 14px; border-bottom: 1px solid var(--line); }
.stocks-table th {
  font-size: 12.5px; color: var(--ink-2); font-weight: 600; letter-spacing: .5px;
  background: #FBFBFC; position: sticky; top: 0; user-select: none;
}
.stocks-table th[data-sort] { cursor: pointer; }
.stocks-table th[data-sort]:hover { color: var(--blue); }
.stocks-table th.sorted-asc::after { content: " ↑"; color: var(--blue); }
.stocks-table th.sorted-desc::after { content: " ↓"; color: var(--blue); }
.stocks-table th.num, .stocks-table td.num { text-align: right; }
.stocks-table td.num, .stocks-table td.mono {
  font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-weight: 500;
}
.stocks-table tbody tr { cursor: pointer; }
.stocks-table tbody tr:hover { background: #F4F8FE; }
.stocks-table tbody tr:last-child td { border-bottom: 0; }
.tbl-empty { text-align: center !important; color: var(--ink-2); padding: 36px 16px !important; }
.tag-st { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: #FFF4E5; color: #B76E00; margin-right: 4px; }
.tag-delist { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: #FDECEC; color: #C0362C; }

/* 表格底部 + 分页 */
.table-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  flex-wrap: wrap; margin-top: 14px; font-size: 13.5px; color: var(--ink-2);
}
.pager { display: inline-flex; align-items: center; gap: 10px; }
.btn-sm { padding: 7px 16px; font-size: 13.5px; }
.btn-sm:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.pg-info { font-family: var(--font-mono); font-size: 13.5px; }
.stocks-disclaimer { margin-top: 16px; font-size: 12.5px; color: var(--ink-2); text-align: center; }

/* 数据新鲜度提示条（近似实时） */
.data-freshness {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
  background: #EAF1FB; border: 1px solid #D7E3F5; border-radius: 12px;
  padding: 12px 16px; margin-bottom: 18px; font-size: 14px; color: var(--blue);
}
.df-pulse {
  width: 9px; height: 9px; border-radius: 50%; background: var(--down);
  position: relative; flex: none;
}
.df-pulse::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: var(--down); animation: df-ping 1.6s cubic-bezier(0, 0, .2, 1) infinite;
}
@keyframes df-ping {
  0% { transform: scale(1); opacity: .7; }
  80%, 100% { transform: scale(2.6); opacity: 0; }
}
.df-text { font-weight: 500; }
.df-text b { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.df-rel { font-family: var(--font-mono); font-weight: 600; color: var(--down); }
.df-rel.stale { color: var(--amber); }
.df-sep { width: 1px; height: 14px; background: #C9D9EE; }
.df-note { color: var(--ink-2); font-size: 13px; }
.df-refresh {
  margin-left: auto; display: inline-flex; align-items: center; gap: 6px;
  background: #fff; color: var(--blue); border: 1px solid #C9D9EE;
  border-radius: 999px; padding: 7px 14px; font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: var(--font-cn); transition: background .15s ease, border-color .15s ease, opacity .15s ease;
}
.df-refresh:hover { border-color: var(--blue); background: #F4F8FE; }
.df-refresh:disabled { opacity: .55; cursor: progress; }
@media (prefers-reduced-motion: reduce) { .df-pulse::after { animation: none; } }
@media (max-width: 768px) {
  .data-freshness { font-size: 13px; gap: 8px 10px; }
  .df-note { display: none; }
  .df-refresh { margin-left: 0; }
}

@media (max-width: 1024px) {
  .overview-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .overview-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .ov-val { font-size: 23px; }
  .filter-bar { gap: 10px 14px; }
  .stocks-table th, .stocks-table td { padding: 10px 12px; font-size: 13px; }
}
@media (max-width: 420px) {
  .overview-grid { grid-template-columns: 1fr 1fr; }
}

/* 无障碍：键盘可达焦点环 */
a:focus-visible, button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 6px; }

/* =========================================================
   个股详情弹层（#stockModal）
   ========================================================= */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(10, 22, 40, .5); backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; opacity: 0; transition: opacity .18s ease;
}
.modal-overlay.show { opacity: 1; }
.modal-overlay[hidden] { display: none; }

.modal {
  position: relative; width: 100%; max-width: 460px;
  background: var(--card); border-radius: 18px; padding: 26px 26px 24px;
  box-shadow: 0 24px 70px rgba(1, 77, 178, .28);
  transform: translateY(12px) scale(.98); transition: transform .2s ease;
}
.modal-overlay.show .modal { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute; top: 14px; right: 16px; width: 32px; height: 32px;
  border: 0; border-radius: 50%; background: var(--bg); color: var(--ink-2);
  font-size: 22px; line-height: 1; cursor: pointer; transition: background .15s ease;
}
.modal-close:hover { background: #EDF1F7; color: var(--ink); }

.modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.modal-id h3 { font-size: 22px; }
.modal-code { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-2); margin-top: 3px; }
.modal-price-block { text-align: right; }
.modal-price { font-family: var(--font-mono); font-weight: 600; font-size: 30px; display: block; font-variant-numeric: tabular-nums; }
.modal-chg { font-family: var(--font-mono); font-weight: 600; font-size: 14px; }

.modal-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 4px; min-height: 4px; }
.modal-tags:empty { display: none; }

.modal-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0; }
.modal-metrics .mm { background: var(--bg); border-radius: 10px; padding: 10px 12px; }
.modal-metrics .mm span { display: block; font-size: 12px; color: var(--ink-2); }
.modal-metrics .mm b { font-family: var(--font-mono); font-weight: 600; font-size: 16px; font-variant-numeric: tabular-nums; }

/* 弹层新鲜度提示（与列表 .data-freshness 风格一致） */
.modal-fresh { display: flex; align-items: center; gap: 8px; margin: 4px 0 2px; font-size: 13.5px; color: var(--ink-2); }
.modal-fresh .df-text { font-weight: 500; }
.modal-fresh .df-text b { font-family: var(--font-mono); font-variant-numeric: tabular-nums; color: var(--ink); }
.modal-fresh .df-rel { color: var(--down); font-weight: 600; }
.modal-fresh .df-rel.stale { color: var(--amber); }
@media (prefers-reduced-motion: reduce) { .modal-fresh .df-pulse::after { animation: none; } }

.modal-risk { background: #FBFCFE; border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.risk-head { display: flex; align-items: center; justify-content: space-between; font-size: 14px; color: var(--ink-2); font-weight: 500; }
.risk-level {
  font-family: var(--font-mono); font-weight: 700; font-size: 17px;
  padding: 3px 12px; border-radius: 999px;
}
.risk-level.lvl-high { background: #FDECEC; color: #C0362C; }
.risk-level.lvl-midhigh { background: #FFF4E5; color: #B76E00; }
.risk-level.lvl-mid { background: #EAF1FB; color: var(--blue); }
.risk-level.lvl-low { background: #E7F8F1; color: #0E8A63; }

.risk-flags { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; }
.risk-flags li {
  position: relative; padding-left: 22px; font-size: 13.5px; color: var(--ink);
}
.risk-flags li::before {
  content: "!"; position: absolute; left: 0; top: 1px; width: 16px; height: 16px;
  border-radius: 50%; background: var(--amber); color: #fff; font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.risk-flags:empty { display: none; }
.risk-summary { font-size: 13px; color: var(--ink-2); margin: 12px 0 0; line-height: 1.65; }

.modal-warning {
  margin-top: 18px; font-size: 12.5px; line-height: 1.65; color: #8A5A00;
  background: #FFF8EC; border: 1px solid #F6E2BE; border-radius: 12px; padding: 12px 14px;
}
.modal-warning strong { color: #B76E00; }

@media (max-width: 768px) {
  .modal { padding: 22px 18px 20px; }
  .modal-id h3 { font-size: 19px; }
  .modal-price { font-size: 25px; }
}