/* ASEAN Seller demo — design system
   大气 / 专业 / 简洁 / 内容至上
   主色 深藏青 #0F2A43 · 点缀 琥珀金 #E8A33D
   背景 #FFFFFF / #F7F9FB · 正文 #1A1A1A · 次要 #5A6B7C */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --navy: #0F2A43;
  --navy-2: #14344f;
  --gold: #E8A33D;
  --gold-dark: #c9852a;
  --bg: #FFFFFF;
  --bg-soft: #F7F9FB;
  --text: #1A1A1A;
  --muted: #5A6B7C;
  --line: #E4E9EF;
  --duo-row-pad: 9px 0;
}

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  color: var(--text);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.8;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; margin: 0 auto; padding: 0 24px; }

a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--gold-dark); }

/* ---------- header ---------- */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  color: #fff;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo:hover { color: #fff; }
.logo em { color: var(--gold); font-style: normal; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  color: rgba(255,255,255,0.82);
  font-size: 15px;
  padding: 8px 14px;
  border-radius: 6px;
}
.main-nav a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.main-nav a.nav-cta {
  background: var(--gold);
  color: var(--navy);
  font-weight: 700;
  margin-left: 8px;
  white-space: nowrap;
}
.main-nav a.nav-cta:hover { background: #f2b45c; color: var(--navy); }

/* ---------- language switcher ---------- */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-left: 10px;
  padding-left: 12px;
  border-left: 1px solid rgba(255,255,255,0.18);
}
.lang-switch a {
  color: rgba(255,255,255,0.55);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 9px;
  border-radius: 5px;
  letter-spacing: 0.5px;
}
.lang-switch a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.lang-switch a.active { color: var(--gold); background: rgba(232,163,61,0.14); }

/* ---------- hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  padding: 96px 0 88px;
}
.hero h1 {
  font-size: 40px;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: 1px;
  max-width: 760px;
}
.hero h1 .accent { color: var(--gold); }
.hero .sub {
  margin-top: 18px;
  font-size: 17px;
  color: rgba(255,255,255,0.78);
  max-width: 640px;
  line-height: 1.9;
}
.hero-cta { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 13px 30px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  border: none;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: #f2b45c; color: var(--navy); }
.btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline:hover { border-color: #fff; color: #fff; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-2); color: #fff; }

/* trust strip */
.trust-strip {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.trust-inner {
  display: flex;
  gap: 48px;
  padding: 26px 24px;
  flex-wrap: wrap;
}
.trust-item .num { font-size: 26px; font-weight: 800; color: var(--navy); }
.trust-item .lbl { font-size: 13px; color: var(--muted); margin-top: 2px; }

/* ---------- sections ---------- */
.section { padding: 40px 0; }
.section-soft { background: var(--bg-soft); }
.section-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.section-desc { color: var(--muted); margin-bottom: 36px; max-width: 680px; }
.section-head-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 36px;
}
.section-head-row .section-title { margin-bottom: 0; }
.more-link { font-size: 14px; color: var(--muted); white-space: nowrap; }

/* ---------- timeline ---------- */
.timeline { position: relative; padding-left: 28px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--line);
}
.tl-item { position: relative; padding: 0 0 30px 18px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--gold);
}
.tl-date {
  font-size: 13px;
  color: var(--gold-dark);
  font-weight: 700;
  letter-spacing: 0.5px;
}
.tl-item h3 { font-size: 18px; margin: 4px 0 6px; color: var(--navy); }
.tl-item h3 a { color: var(--navy); }
.tl-item p { color: var(--muted); font-size: 15px; }
.tl-tag {
  display: inline-block;
  font-size: 12px;
  background: #eef3f7;
  color: var(--navy);
  padding: 2px 10px;
  border-radius: 20px;
  margin-right: 8px;
}

/* ---------- cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px 28px;
  background: #fff;
  transition: box-shadow 0.2s;
}
.card:hover { box-shadow: 0 8px 28px rgba(15,42,67,0.08); }
.card .icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--navy);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 18px;
}
.card h3 { font-size: 19px; color: var(--navy); margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14.5px; }
.card .card-link {
  display: inline-block;
  margin-top: 16px;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--gold-dark);
}

/* ---------- article ---------- */
.article-head { padding: 56px 0 8px; }
.article-head h1 {
  font-size: 34px;
  line-height: 1.4;
  color: var(--navy);
  font-weight: 800;
  margin-bottom: 20px;
}
.info-bar {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  padding: 18px 22px;
  margin: 0 0 36px;
  font-size: 14px;
}
.info-bar .row { display: flex; gap: 8px; margin-bottom: 6px; }
.info-bar .row:last-child { margin-bottom: 0; }
.info-bar .k { color: var(--muted); min-width: 96px; flex-shrink: 0; }
.info-bar .v { color: var(--text); }
.info-bar a { color: var(--gold-dark); word-break: break-all; }

.article-body { font-size: 16.5px; line-height: 1.9; }
.article-body h2 {
  font-size: 23px;
  color: var(--navy);
  margin: 44px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--line);
}
.article-body h3 { font-size: 18px; color: var(--navy); margin: 28px 0 12px; }
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 0 0 18px 22px; }
.article-body li { margin-bottom: 8px; }

.example-box {
  background: #fffdf6;
  border: 1px solid #f0d9a8;
  border-radius: 10px;
  padding: 24px 26px;
  margin: 28px 0;
}
.example-box h3 { color: var(--navy); margin: 0 0 12px; font-size: 17px; }
.example-box .calc { font-size: 15.5px; }
.example-box .calc .step { margin-bottom: 6px; }
.example-box .result {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed #e0c98f;
  font-weight: 700;
  color: var(--navy);
}

/* ---------- tables ---------- */
.data-table { width: 100%; border-collapse: collapse; margin: 20px 0 8px; font-size: 15px; }
.data-table th {
  background: var(--navy);
  color: #fff;
  text-align: left;
  padding: 12px 16px;
  font-weight: 700;
  white-space: nowrap;
}
.data-table th.num, .data-table td.num { text-align: right; }
.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.data-table tr:nth-child(even) td { background: var(--bg-soft); }
.table-note { font-size: 13px; color: var(--muted); margin-bottom: 24px; }

/* ---------- changelog list ---------- */
.cl-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 26px 28px;
  margin-bottom: 18px;
  background: #fff;
}
.cl-item:hover { box-shadow: 0 6px 22px rgba(15,42,67,0.07); }
.cl-meta { display: flex; gap: 10px; align-items: center; margin-bottom: 8px; flex-wrap: wrap; }
.cl-date { font-size: 13px; font-weight: 700; color: var(--gold-dark); }
.cl-item h3 { font-size: 19px; color: var(--navy); margin-bottom: 8px; }
.cl-item h3 a { color: var(--navy); }
.cl-item p { color: var(--muted); font-size: 15px; margin-bottom: 6px; }
.cl-delta { font-size: 14px; }
.cl-delta .before { color: #b04848; text-decoration: line-through; }
.cl-delta .arrow { color: var(--muted); margin: 0 6px; }
.cl-delta .after { color: #1e7d44; font-weight: 700; }

/* ---------- guide cards ---------- */
.guide-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.digest-banner { display: flex; align-items: center; gap: 14px; background: var(--navy); border-radius: 10px; padding: 15px 20px; margin-top: 22px; text-decoration: none; }
.digest-banner:hover { background: var(--navy-2); }
.digest-banner-text { flex: 1; font-size: 15px; color: #fff; line-height: 1.6; }
.digest-banner-text strong { color: var(--gold); }
.digest-banner .card-link { color: var(--gold); white-space: nowrap; font-size: 14px; font-weight: 700; }
.guide-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px;
  background: #fff;
}
.guide-card h3 { font-size: 18px; color: var(--navy); margin: 10px 0 8px; }
.guide-card h3 a { color: var(--navy); }
.guide-card p { color: var(--muted); font-size: 14.5px; }
.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 20px;
}
.badge-full { background: #e6f4ea; color: #1e7d44; }
.badge-soon { background: #fdf3e3; color: var(--gold-dark); }

/* ---------- tools ---------- */
.tool-panel {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 36px;
  margin: 32px 0;
}
.tool-row { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.tool-field { flex: 1; min-width: 220px; }
.tool-field label { display: block; font-weight: 700; color: var(--navy); margin-bottom: 8px; font-size: 15px; }
.tool-field select {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
}
.tool-result {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px;
  min-height: 120px;
}
.tool-result .big { font-size: 30px; font-weight: 800; color: var(--navy); }
.tool-result .empty { color: var(--muted); }
.compare-table { margin-top: 18px; }

/* ---------- forms ---------- */
.form-panel {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 36px;
  margin: 32px 0;
  max-width: 640px;
}
.form-panel label { display: block; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.form-panel input[type="email"], .form-panel input[type="text"] {
  width: 100%;
  padding: 13px 16px;
  font-size: 15px;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  margin-bottom: 16px;
}
.demo-tip {
  margin-top: 16px;
  background: #fff8ec;
  border: 1px solid #f0d9a8;
  color: #7a5a1e;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  display: none;
}

/* ---------- pricing / product ---------- */
.price-hero {
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  color: #fff;
  border-radius: 14px;
  padding: 44px 40px;
  margin: 32px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.price-hero h2 { color: #fff; font-size: 24px; margin-bottom: 8px; }
.price-hero p { color: rgba(255,255,255,0.75); font-size: 15px; }
.price-tag { text-align: right; }
.price-tag .amount { font-size: 44px; font-weight: 800; color: var(--gold); }
.price-tag .per { color: rgba(255,255,255,0.6); font-size: 14px; }
.version-pill {
  display: inline-block;
  background: rgba(232,163,61,0.16);
  color: var(--gold);
  border: 1px solid rgba(232,163,61,0.5);
  font-size: 13px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.sheet-list { list-style: none; margin: 0; }
.sheet-list li {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 14px;
  background: #fff;
}
.sheet-list .sn {
  display: inline-block;
  background: var(--navy);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 2px 12px;
  border-radius: 20px;
  margin-bottom: 8px;
}
.sheet-list h4 { color: var(--navy); font-size: 16.5px; margin-bottom: 6px; }
.sheet-list p { color: var(--muted); font-size: 14.5px; }
.faq { margin-top: 12px; }
.faq-item { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq-item h4 { color: var(--navy); font-size: 16px; margin-bottom: 6px; }
.faq-item p { color: var(--muted); font-size: 14.5px; }

/* ---------- sop ---------- */
.sop-steps { counter-reset: sop; }
.sop-step {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.sop-step:last-child { border-bottom: none; }
.sop-num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--gold);
  font-weight: 800;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sop-step h3 { color: var(--navy); font-size: 17.5px; margin-bottom: 6px; }
.sop-step p { color: var(--muted); font-size: 14.5px; }

/* ---------- page head ---------- */
.page-head { padding: 60px 0 10px; }
.page-head h1 { font-size: 34px; color: var(--navy); font-weight: 800; margin-bottom: 10px; }
.page-head .lede { color: var(--muted); font-size: 16.5px; max-width: 720px; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.65);
  padding: 40px 0;
  margin-top: 80px;
  font-size: 14px;
}
.site-footer .foot-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .hero { padding: 64px 0 56px; }
  .hero h1 { font-size: 30px; }
  .card-grid { grid-template-columns: 1fr; }
  .guide-grid { grid-template-columns: 1fr; }
  .main-nav a:not(.nav-cta) { padding: 8px 8px; font-size: 14px; }
  .main-nav { overflow-x: auto; scrollbar-width: none; }
  .main-nav::-webkit-scrollbar { display: none; }
  .lang-switch { margin-left: 4px; padding-left: 8px; flex-shrink: 0; }
  .lang-switch a { padding: 6px 6px; font-size: 12px; }
  .logo { font-size: 16px; }
  .article-head h1, .page-head h1 { font-size: 26px; }
  .section { padding: 28px 0; }
  .trust-inner { gap: 28px; }
  .price-hero { padding: 32px 24px; }
  .tool-panel, .form-panel { padding: 24px 20px; }
}

/* ---------- v2: pain-point hero ---------- */
.hero-v2 { padding: 56px 0 48px; }
.hero-v2 h1 { font-size: 48px; max-width: 860px; }

/* ---------- key numbers strip ---------- */
.keynums {
  background: var(--navy-2);
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(0,0,0,0.25);
}
.keynums-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px 24px;
  flex-wrap: wrap;
}
.keynums-label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--gold);
  white-space: nowrap;
}
.keynum { font-size: 14px; color: rgba(255,255,255,0.85); white-space: nowrap; }
.keynum b { color: #fff; font-weight: 700; }

/* ---------- 7x24 flash list ---------- */
.flash-list { border-top: 2px solid var(--navy); }
.flash-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 13px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.flash-row:hover { background: var(--bg-soft); }
.flash-date {
  flex-shrink: 0;
  width: 96px;
  font-size: 13px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.flash-plat {
  flex-shrink: 0;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--navy);
  background: #eef3f7;
  padding: 2px 10px;
  border-radius: 4px;
  white-space: nowrap;
}
.flash-title { flex: 1; color: var(--text); font-weight: 600; min-width: 0; }
.flash-title:hover { color: var(--gold-dark); }
.impact {
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 800;
  padding: 2px 12px;
  border-radius: 20px;
  white-space: nowrap;
}
.impact-up { background: #fdecec; color: #b04848; }
.impact-down { background: #e6f4ea; color: #1e7d44; }
.impact-reg { background: #e8eef5; color: var(--navy); }
.impact-ind { background: #f2f2f2; color: var(--muted); }

/* ---------- rate table (compact) ---------- */
.rate-table { font-size: 15.5px; }
.rate-table th, .rate-table td { padding: 11px 16px; }

/* ---------- accuracy ---------- */
.accuracy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.accuracy-item {
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 10px;
  padding: 26px 24px;
  background: #fff;
}
.accuracy-num {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--gold-dark);
  margin-bottom: 8px;
}
.accuracy-item h3 { font-size: 17px; color: var(--navy); margin-bottom: 8px; }
.accuracy-item p { color: var(--muted); font-size: 14.5px; }

/* ---------- subscribe band ---------- */
.subscribe-band {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
}
.subscribe-band .section-title { color: #fff; }
.subscribe-band .accent-gold { color: var(--gold); }
.benefit-list {
  list-style: none;
  margin: 26px auto 30px;
  max-width: 520px;
  text-align: left;
  padding: 0;
}
.benefit-list li {
  color: rgba(255,255,255,0.88);
  font-size: 15.5px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  gap: 12px;
  align-items: baseline;
}
.benefit-list li:last-child { border-bottom: none; }
.benefit-list .tick {
  flex-shrink: 0;
  color: var(--gold);
  font-weight: 800;
}

/* ---------- responsive additions ---------- */
@media (max-width: 860px) {
  .hero-v2 { padding: 36px 0 28px; }
  .hero-v2 h1 { font-size: 31px; }
  .keynums-inner { gap: 12px 20px; }
  .flash-row { flex-wrap: wrap; gap: 6px 12px; }
  .flash-date { width: auto; }
  .flash-title { flex-basis: 100%; order: 4; }
  .accuracy-grid { grid-template-columns: 1fr; }
}

/* ---------- 今日头条 top3 纯标题列表（与右栏行拉齐） ---------- */
.top3-list { padding: 0; }
.top3-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: var(--duo-row-pad);
  border-bottom: 1px solid var(--line);
}
.top3-row:last-child { border-bottom: none; }
.top3-num {
  flex-shrink: 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--gold-dark);
  width: 28px;
}
.top3-title {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.top3-title:hover { color: var(--gold-dark); }
.top3-link {
  flex-shrink: 0;
  font-size: 17px;
  font-weight: 800;
  color: var(--gold-dark);
  white-space: nowrap;
  line-height: 1;
}
.top3-link:hover { color: var(--gold); }
.duo-sub { font-size: 12.5px; color: var(--muted); margin: 6px 0 0; }

/* ---------- trust slim bar ---------- */
.trust-slim { background: var(--bg-soft); border-top: 1px solid var(--line); }
.trust-slim-inner {
  display: flex;
  gap: 40px;
  padding: 20px 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.trust-slim-item { font-size: 13.5px; color: var(--muted); }
.trust-slim-item b { color: var(--navy); margin-right: 8px; }
.trust-slim-item::before { content: "✓"; color: var(--gold-dark); font-weight: 800; margin-right: 8px; }

/* ---------- slim layer cards (-40%) ---------- */
.card-slim { padding: 20px 22px; }
.card-slim .icon { width: 38px; height: 38px; font-size: 18px; margin-bottom: 12px; border-radius: 8px; }
.card-slim h3 { font-size: 17px; margin-bottom: 6px; }
.card-slim p { font-size: 13.5px; }
.card-slim .card-link { margin-top: 10px; font-size: 13px; }

/* ---------- new impact tags ---------- */
.impact-promo { background: #fff4e0; color: #b07d1e; }
.impact-rule { background: #e9e4f7; color: #5b4a9e; }
.impact-log { background: #e3f2fd; color: #1565a0; }
.impact-tax { background: #f3e8fd; color: #7b3fb5; }

@media (max-width: 860px) {
  .trust-slim-inner { gap: 12px 24px; justify-content: flex-start; }
}

/* ---------- 今日头条 / 费率情报 卡片 ---------- */
.duo-card {
  background: #fff;
  border: 1px solid #E5EAF0;
  border-radius: 10px;
  padding: 24px;
}
.duo-card-head {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}
.duo-eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--gold-dark);
  margin-bottom: 4px;
}
.duo-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--navy);
  margin: 0;
  letter-spacing: 0.5px;
}
.duo-right .flash-list { border-top: none; }
.flash-compact .flash-row { padding: var(--duo-row-pad); }
.duo-more { display: inline-block; margin-top: 10px; font-size: 14px; font-weight: 700; color: var(--gold-dark); }
/* ---------- mobile 390px fixes (2026-10-07) ---------- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-scroll table { min-width: 560px; }
@media (max-width: 860px) {
  .logo { white-space: nowrap; }
  .main-nav { min-width: 0; flex: 1 1 auto; }
  .lang-switch { flex-shrink: 0; }
  .data-table { font-size: 13px; }
  .data-table th, .data-table td { padding: 9px 10px; }
  .duo-card { padding: 18px; }
  .top3-row { gap: 10px; }
  .top3-num { font-size: 17px; }
  .digest-banner { flex-wrap: wrap; }
  .digest-banner .card-link { white-space: nowrap; }
  .site-footer .foot-inner { flex-direction: column; align-items: flex-start; }
  .keynums-inner { gap: 10px 16px; }
  .subscribe-band .btn { width: 100%; }
}

/* ---------- 语言提示条（中文内页） ---------- */
.lang-notice { background: #fff8ec; border-bottom: 1px solid #f0dfb8; }
.lang-notice .container { padding: 8px 24px; font-size: 13px; color: #8a6d1f; }
/* ---------- icon 内 SVG ---------- */
.card .icon svg { display: block; }
@media (max-width: 860px) {
  .section-head-row { flex-wrap: wrap; gap: 6px 12px; }
  .lang-notice .container { font-size: 12px; padding: 7px 16px; }
}

@media (max-width: 860px) {
  .top3-title { white-space: normal; overflow: visible; text-overflow: clip; }
}