:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #172033;
  --muted: #657184;
  --line: #dfe4ea;
  --soft: #f0f4f8;
  --tencent: #1f6feb;
  --alibaba: #ff6a00;
  --bytedance: #111827;
  --jd: #d71920;
  --meituan: #ffd100;
  --baidu: #2932e1;
  --didi: #ff7a00;
  --kuaishou: #ff4d00;
  --ant: #1677ff;
  --xiaomi: #ff6900;
  --shadow: 0 14px 34px rgba(22, 32, 51, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.58;
}

a { color: inherit; text-decoration: none; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 12px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--ink);
}

.mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  flex: 0 0 auto;
}

.mark.tencent { background: var(--tencent); }
.mark.alibaba { background: var(--alibaba); }
.mark.bytedance { background: var(--bytedance); }
.mark.jd { background: var(--jd); }
.mark.meituan { background: var(--meituan); color: #201b00; }
.mark.baidu { background: var(--baidu); }
.mark.didi { background: var(--didi); }
.mark.kuaishou { background: var(--kuaishou); }
.mark.ant { background: var(--ant); }
.mark.xiaomi { background: var(--xiaomi); }

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a {
  padding: 8px 11px;
  border-radius: 8px;
  color: #475569;
  font-size: 13px;
  font-weight: 680;
  border: 1px solid transparent;
  transition: transform .16s ease, background .16s ease, color .16s ease, border-color .16s ease, box-shadow .16s ease;
}

.nav a:hover {
  background: var(--soft);
  border-color: var(--line);
  color: var(--ink);
  transform: translateY(-1px);
}

.nav a.home-link {
  color: #fff;
  background: var(--theme);
  border-color: color-mix(in srgb, var(--theme) 82%, #0f172a);
  font-weight: 800;
}

.nav a.home-link:hover {
  color: #fff;
  background: color-mix(in srgb, var(--theme) 88%, #0f172a);
  border-color: color-mix(in srgb, var(--theme) 72%, #0f172a);
}

.wrap {
  max-width: 1360px;
  margin: 0 auto;
  padding: 28px;
}

@media (min-width: 1081px) {
  .topbar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 276px;
    height: 100vh;
    overflow: auto;
    border-right: 1px solid rgba(255,255,255,.08);
    border-bottom: 0;
    background:
      linear-gradient(180deg, #111827 0%, #0f172a 58%, #111827 100%);
    color: #fff;
  }

  .topbar-inner {
    max-width: none;
    min-height: 100%;
    margin: 0;
    padding: 24px 20px;
    align-items: stretch;
    justify-content: flex-start;
    flex-direction: column;
    gap: 20px;
  }

  .brand {
    align-items: center;
    padding: 2px 0 18px;
    border-bottom: 1px solid rgba(255,255,255,.12);
    line-height: 1.25;
    color: #fff;
    font-size: 18px;
    letter-spacing: 0;
  }

  .nav {
    display: grid;
    align-items: stretch;
    gap: 8px;
  }

  .nav a {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 43px;
    padding: 10px 12px 10px 16px;
    line-height: 1.25;
    color: rgba(255,255,255,.80);
    font-size: 15px;
    font-weight: 720;
    border: 1px solid rgba(255,255,255,.06);
    background: rgba(255,255,255,.035);
    box-shadow: none;
  }

  .nav a::before {
    content: "";
    width: 5px;
    height: 18px;
    border-radius: 999px;
    background: rgba(255,255,255,.22);
    margin-right: 10px;
    flex: 0 0 auto;
    transition: background .16s ease, height .16s ease;
  }

  .nav a:hover {
    color: #fff;
    background: rgba(255,255,255,.11);
    border-color: rgba(255,255,255,.20);
    transform: translateX(4px);
    box-shadow: 0 10px 22px rgba(0,0,0,.16);
  }

  .nav a:hover::before {
    height: 24px;
    background: var(--theme);
  }

  .wrap {
    max-width: none;
    margin: 0 0 0 276px;
    padding: 28px 32px 56px;
  }

  .nav a.home-link {
    color: #fff;
    background: color-mix(in srgb, var(--theme) 40%, rgba(255,255,255,.09));
    border-color: color-mix(in srgb, var(--theme) 55%, rgba(255,255,255,.18));
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.05);
  }

  .nav a.home-link::before,
  .nav a.home-link:hover::before {
    height: 24px;
    background: var(--theme);
  }

  .nav a.home-link:hover {
    background: color-mix(in srgb, var(--theme) 52%, rgba(255,255,255,.11));
    border-color: color-mix(in srgb, var(--theme) 70%, rgba(255,255,255,.22));
  }
}

.hero {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 32px;
  margin-bottom: 18px;
  border-top: 5px solid var(--theme);
}

.eyebrow {
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  margin-bottom: 8px;
}

h1 {
  margin: 0 0 12px;
  font-size: 34px;
  line-height: 1.18;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 15px;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 9px;
  font-size: 17px;
  letter-spacing: 0;
}

.lead {
  margin: 0;
  max-width: 920px;
  color: var(--muted);
  font-size: 16px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.kpi {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.kpi b {
  display: block;
  font-size: 18px;
  margin-bottom: 2px;
}

.kpi span {
  color: var(--muted);
  font-size: 12px;
}

section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(22, 32, 51, 0.045);
  padding: 24px;
  margin-top: 18px;
}

.v1-summary {
  border-top: 5px solid var(--theme);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--theme) 8%, #ffffff) 0%, #ffffff 48%, #f8fafc 100%);
}

.v1-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  margin-bottom: 16px;
}

.v1-head p {
  margin: 0;
  color: var(--muted);
  max-width: 920px;
}

.v1-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--theme) 12%, #ffffff);
  border: 1px solid color-mix(in srgb, var(--theme) 32%, var(--line));
  color: color-mix(in srgb, var(--theme) 72%, #111827);
  font-size: 12px;
  font-weight: 850;
}

.blueprint-depth {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.depth-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.86);
  padding: 14px;
  min-height: 138px;
  border-top: 4px solid var(--theme);
}

.depth-card b {
  display: block;
  font-size: 15px;
  margin-bottom: 6px;
}

.depth-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.source-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.source-chip {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: #475569;
  font-size: 12px;
  font-weight: 700;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 15px;
  background: #fff;
}

.card.accent {
  border-top: 4px solid var(--theme);
}

.muted {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

.pill {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--soft);
  color: #334155;
  font-size: 12px;
  font-weight: 650;
  margin: 3px 3px 3px 0;
}

.matrix {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

table {
  width: 100%;
  min-width: 850px;
  border-collapse: collapse;
  font-size: 13px;
}

th, td {
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  padding: 12px 13px;
  vertical-align: top;
  text-align: left;
}

th {
  background: #f3f6fa;
  color: #475569;
  font-size: 12px;
  font-weight: 760;
}

tr:last-child td { border-bottom: 0; }
th:last-child, td:last-child { border-right: 0; }

.stack {
  display: grid;
  gap: 10px;
}

.visual-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 16px;
  margin: 0 0 16px;
}

.visual-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.visual-title h3 { margin: 0; }

.visual-title span {
  color: var(--muted);
  font-size: 12px;
}

.landscape-map {
  display: grid;
  grid-template-columns: minmax(210px, .55fr) minmax(0, 1.45fr);
  gap: 16px;
  align-items: stretch;
}

.landscape-core {
  display: grid;
  place-items: center;
  min-height: 176px;
  border: 1px solid color-mix(in srgb, var(--theme) 34%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--theme) 9%, #fff);
  text-align: center;
  padding: 18px;
}

.landscape-core b {
  display: block;
  font-size: 20px;
  margin-bottom: 6px;
}

.landscape-core span {
  color: var(--muted);
  font-size: 13px;
}

.landscape-nodes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.landscape-node {
  border: 1px solid var(--line);
  border-top: 4px solid var(--theme);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
  min-height: 116px;
}

.landscape-node b {
  display: block;
  font-size: 14px;
  margin-bottom: 5px;
}

.landscape-node span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.heatmap-table-wrap {
  overflow-x: auto;
  border: 1px solid #e5eaf0;
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(248,250,252,.96), rgba(255,255,255,.92)),
    radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--theme) 9%, transparent), transparent 42%);
  padding: 12px;
}

.opportunity-heatmap {
  width: 100%;
  min-width: 640px;
  border-collapse: separate;
  border-spacing: 7px;
  font-size: 12px;
}

.opportunity-heatmap th,
.opportunity-heatmap td {
  border: 0;
  padding: 0;
  text-align: center;
  vertical-align: middle;
}

.opportunity-heatmap thead th {
  min-height: 42px;
  padding: 12px 10px;
  background: #111827;
  color: rgba(255,255,255,.9);
  border-radius: 10px;
  font-weight: 760;
  box-shadow: none;
}

.opportunity-heatmap tbody th {
  min-width: 132px;
  padding: 12px 10px;
  text-align: left;
  background: #fff;
  color: #172033;
  border: 1px solid #e7ecf2;
  border-left: 4px solid var(--theme);
  border-radius: 10px;
  font-weight: 760;
  line-height: 1.25;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.72);
}

.heat {
  min-height: 56px;
  padding: 10px 9px;
  border: 1px solid #e7ecf2;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: #334155;
  text-align: center;
  line-height: 1.2;
  font-weight: 760;
}

.heat.hot {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--theme) 25%, #fff), color-mix(in srgb, var(--theme) 14%, #fff));
  border-color: color-mix(in srgb, var(--theme) 28%, #dbe3eb);
  color: #111827;
  font-weight: 820;
  box-shadow: 0 10px 22px color-mix(in srgb, var(--theme) 12%, transparent);
}

.heat.mid {
  background: linear-gradient(180deg, #fff5d6, #fffaf0);
  border-color: #ead27a;
  color: #3f3200;
  font-weight: 780;
}

.heat.low {
  background: linear-gradient(180deg, #f8fafc, #ffffff);
  border-color: #e6ebf1;
  color: #647085;
  font-weight: 700;
}

.heat.hot::after,
.heat.mid::after,
.heat.low::after {
  display: block;
  margin-top: 3px;
  font-size: 10px;
  font-weight: 700;
  color: rgba(51, 65, 85, .66);
}

.heat.hot::after { content: "优先推进"; }
.heat.mid::after { content: "可验证"; }
.heat.low::after { content: "待观察"; }

.legend-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
}

.legend-dot {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 24px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
}

.legend-dot::before {
  content: "";
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: var(--line);
  display: inline-block;
}

.legend-dot.hot::before {
  background: color-mix(in srgb, var(--theme) 24%, #fff);
  border: 1px solid color-mix(in srgb, var(--theme) 42%, var(--line));
}

.legend-dot.mid::before {
  background: #fff7df;
  border: 1px solid #ead27a;
}

.legend-dot.low::before {
  background: #f8fafc;
  border: 1px solid var(--line);
}

.blueprint-orbit {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-areas:
    "a b c d"
    "e core core f"
    "g core core h"
    "i j k l";
  gap: 12px;
  align-items: stretch;
}

.orbit-core {
  grid-area: core;
  min-height: 210px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--theme) 42%, var(--line));
  border-radius: 8px;
  background:
    radial-gradient(circle at center, color-mix(in srgb, var(--theme) 16%, #fff) 0%, #fff 72%);
  text-align: center;
  padding: 18px;
  position: relative;
}

.orbit-core::before,
.orbit-core::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid color-mix(in srgb, var(--theme) 20%, transparent);
  border-radius: 999px;
  pointer-events: none;
}

.orbit-core::after {
  inset: 42px;
}

.orbit-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto 10px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--theme);
  color: #fff;
  font-weight: 850;
  font-size: 20px;
  box-shadow: 0 14px 30px color-mix(in srgb, var(--theme) 24%, transparent);
}

.orbit-core b {
  display: block;
  font-size: 20px;
  margin-bottom: 4px;
}

.orbit-core span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.orbit-card {
  border: 1px solid var(--line);
  border-top: 4px solid var(--theme);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
  min-height: 146px;
}

.orbit-card:nth-child(1) { grid-area: a; }
.orbit-card:nth-child(2) { grid-area: b; }
.orbit-card:nth-child(3) { grid-area: c; }
.orbit-card:nth-child(4) { grid-area: d; }
.orbit-card:nth-child(6) { grid-area: e; }
.orbit-card:nth-child(7) { grid-area: f; }
.orbit-card:nth-child(8) { grid-area: g; }
.orbit-card:nth-child(9) { grid-area: h; }
.orbit-card:nth-child(10) { grid-area: i; }
.orbit-card:nth-child(11) { grid-area: j; }
.orbit-card:nth-child(12) { grid-area: k; }
.orbit-card:nth-child(13) { grid-area: l; }

.orbit-card b {
  display: block;
  margin-bottom: 7px;
  font-size: 14px;
}

.orbit-products {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.orbit-products span {
  display: inline-flex;
  align-items: center;
  min-height: 23px;
  padding: 3px 7px;
  border-radius: 999px;
  background: #f3f6fa;
  color: #334155;
  font-size: 11px;
  font-weight: 650;
}

.executive-blueprint {
  border: 1px solid #d8e2ef;
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.98), rgba(248,251,255,.96)),
    radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--theme) 10%, transparent), transparent 38%);
  padding: 18px;
  overflow-x: auto;
}

.blueprint-headline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 4px 2px 18px;
  border-bottom: 1px solid #e6edf5;
}

.blueprint-headline h3 {
  margin: 0 0 4px;
  font-size: 20px;
}

.blueprint-headline p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.blueprint-legend {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 10px;
  justify-content: stretch;
  color: #475569;
  font-size: 12px;
}

.blueprint-legend span {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 12px 7px 34px;
  border: 1px solid #dce6f1;
  border-radius: 8px;
  background: linear-gradient(180deg, #fff, #f8fafc);
  color: #334155;
  font-weight: 720;
  white-space: nowrap;
}

.blueprint-legend span::before {
  content: "";
  position: absolute;
  left: 12px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--theme);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--theme) 12%, transparent);
}

.blueprint-legend span:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -10px;
  top: 50%;
  width: 10px;
  height: 1px;
  background: #dce6f1;
}

.architecture-stage {
  min-width: 1680px;
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 12px;
  padding-top: 16px;
}

.arch-label {
  border: 1px solid #dfe7f0;
  border-left: 5px solid var(--theme);
  border-radius: 10px;
  background: #fff;
  padding: 12px 10px;
  color: #172033;
  font-weight: 820;
  font-size: 13px;
}

.arch-label span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
}

.company-layer {
  border: 1px solid #cdd9e8;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  min-height: 116px;
  display: grid;
  place-items: center;
  text-align: center;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.75);
}

.company-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.company-lockup .orbit-logo {
  margin: 0;
  width: 62px;
  height: 62px;
  border-radius: 14px;
  font-size: 18px;
}

.company-lockup b {
  display: block;
  font-size: 23px;
  line-height: 1.1;
}

.company-lockup span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 6px;
}

.domain-layer {
  display: grid;
  grid-template-columns: repeat(var(--blueprint-cols, 11), minmax(138px, 1fr));
  gap: 10px;
}

.domain-card {
  border: 1px solid #dbe5ef;
  border-top: 4px solid var(--accent, var(--theme));
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff, color-mix(in srgb, var(--accent, var(--theme)) 5%, #fff));
  padding: 12px 10px;
  text-align: center;
  min-height: 128px;
}

.domain-card b {
  display: block;
  min-height: 36px;
  font-size: 14px;
  line-height: 1.25;
}

.domain-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  margin-top: 5px;
}

.product-layer {
  display: grid;
  grid-template-columns: repeat(var(--blueprint-cols, 11), minmax(138px, 1fr));
  gap: 10px;
}

.product-column {
  border: 1px solid #e2e9f1;
  border-radius: 12px;
  background: rgba(255,255,255,.72);
  padding: 10px;
  min-height: 202px;
}

.product-token {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  margin-bottom: 8px;
  padding: 6px 8px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
  color: #263449;
  font-size: 12px;
  font-weight: 720;
  box-shadow: 0 5px 12px rgba(15,23,42,.035);
}

.product-token i {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--logo-fg, #fff);
  background: var(--logo-bg, var(--accent, var(--theme)));
  font-style: normal;
  font-size: 10px;
  font-weight: 850;
  line-height: 1;
  letter-spacing: 0;
  box-shadow: 0 6px 13px color-mix(in srgb, var(--logo-bg, var(--accent, var(--theme))) 20%, transparent);
}

.penetration-layer {
  display: grid;
  grid-template-columns: repeat(var(--blueprint-cols, 11), minmax(138px, 1fr));
  gap: 10px;
}

.penetration-card {
  border: 1px dashed #cdd8e6;
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,250,252,.92)),
    linear-gradient(90deg, color-mix(in srgb, var(--accent, var(--theme)) 8%, transparent), transparent);
  padding: 10px;
  min-height: 252px;
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.penetration-card[data-status="待确认"] {
  border: 1px solid #cbd5e1;
  background: linear-gradient(180deg, #f8fafc, #fff);
}

.penetration-card[data-status="未覆盖"] {
  border: 1px solid #fecaca;
  background: linear-gradient(180deg, #fff1f2, #fff);
  box-shadow: inset 0 0 0 1px rgba(239, 68, 68, .08);
}

.penetration-card[data-status="部分渗透"] {
  border: 1px solid #fde68a;
  background: linear-gradient(180deg, #fffbeb, #fff);
  box-shadow: inset 0 0 0 1px rgba(245, 158, 11, .1);
}

.penetration-card[data-status="深度渗透"] {
  border: 1px solid #86efac;
  background: linear-gradient(180deg, #ecfdf5, #fff);
  box-shadow: inset 0 0 0 1px rgba(22, 163, 74, .12);
}

.penetration-card[data-status="未覆盖"] label { color: #991b1b; }
.penetration-card[data-status="部分渗透"] label { color: #92400e; }
.penetration-card[data-status="深度渗透"] label { color: #166534; }

.penetration-card[data-status="未覆盖"] .penetration-status { border-color: #fca5a5; background: #fff7f7; }
.penetration-card[data-status="部分渗透"] .penetration-status { border-color: #fcd34d; background: #fffaf0; }
.penetration-card[data-status="深度渗透"] .penetration-status { border-color: #86efac; background: #f0fdf4; }

.penetration-card[data-status="待确认"]::before,
.penetration-card[data-status="未覆盖"]::before,
.penetration-card[data-status="部分渗透"]::before,
.penetration-card[data-status="深度渗透"]::before {
  content: attr(data-status);
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding: 2px 7px;
  margin-bottom: 7px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 820;
  letter-spacing: 0;
}

.penetration-card[data-status="待确认"]::before {
  color: #475569;
  background: #e2e8f0;
}

.penetration-card[data-status="未覆盖"]::before {
  color: #991b1b;
  background: #fee2e2;
}

.penetration-card[data-status="部分渗透"]::before {
  color: #92400e;
  background: #fef3c7;
}

.penetration-card[data-status="深度渗透"]::before {
  color: #166534;
  background: #dcfce7;
}

.penetration-card label {
  display: block;
  color: #475569;
  font-size: 10px;
  font-weight: 760;
  margin-bottom: 5px;
}

.penetration-status {
  width: 100%;
  min-height: 28px;
  border: 1px solid #dbe5ef;
  border-radius: 8px;
  background: #fff;
  color: #172033;
  font: inherit;
  font-size: 11px;
  font-weight: 720;
  padding: 4px 6px;
  margin-bottom: 7px;
}

.penetration-year-field {
  margin-bottom: 7px;
}

.penetration-year-label {
  display: block;
  margin-bottom: 4px;
  color: #64748b;
  font-size: 10px;
  font-weight: 760;
}

.penetration-start-year {
  width: 100%;
  min-height: 28px;
  border: 1px solid #dbe5ef;
  border-radius: 8px;
  background: #fff;
  color: #172033;
  font: inherit;
  font-size: 11px;
  font-weight: 720;
  padding: 4px 7px;
  outline: none;
}

.penetration-start-year::placeholder {
  color: #94a3b8;
}

.penetration-start-year:focus {
  border-color: color-mix(in srgb, var(--accent, var(--theme)) 48%, #dbe5ef);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, var(--theme)) 12%, transparent);
}

.penetration-products {
  margin-bottom: 7px;
}

.penetration-products summary {
  min-height: 30px;
  border: 1px solid #dbe5ef;
  border-radius: 8px;
  background: #fff;
  color: #334155;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 5px 8px;
  font-size: 11px;
  font-weight: 760;
  list-style: none;
}

.penetration-products summary::-webkit-details-marker {
  display: none;
}

.penetration-products summary::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid #64748b;
  border-bottom: 2px solid #64748b;
  transform: rotate(45deg) translateY(-2px);
  flex: 0 0 auto;
}

.penetration-products[open] summary::after {
  transform: rotate(225deg) translateY(-2px);
}

.penetration-products.has-selection summary {
  border-color: color-mix(in srgb, var(--accent, var(--theme)) 34%, #dbe5ef);
  background: color-mix(in srgb, var(--accent, var(--theme)) 8%, #fff);
  color: #172033;
}

.penetration-options {
  display: grid;
  gap: 5px;
  margin-top: 5px;
  padding: 7px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 8px 18px rgba(15,23,42,.06);
}

.penetration-option {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #334155;
  font-size: 11px;
  font-weight: 680;
  line-height: 1.25;
}

.penetration-option input {
  width: 13px;
  height: 13px;
  margin: 0;
  accent-color: var(--accent, var(--theme));
}

.penetration-note {
  min-height: 82px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  padding: 7px;
  color: #334155;
  font-size: 11px;
  line-height: 1.42;
  outline: none;
}

.penetration-note:empty::before {
  content: attr(data-placeholder);
  color: #94a3b8;
}

.penetration-note:focus {
  border-color: color-mix(in srgb, var(--accent, var(--theme)) 48%, #dbe5ef);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, var(--theme)) 12%, transparent);
}

.blueprint-edit-tip {
  margin-top: 10px;
  color: var(--muted);
  font-size: 11px;
  text-align: right;
}

.penetration-save-state {
  margin-top: 5px;
  color: #64748b;
  font-size: 11px;
  font-weight: 720;
  text-align: right;
}

.penetration-save-state[data-state="saving"] {
  color: #b45309;
}

.penetration-save-state[data-state="saved"] {
  color: #15803d;
}

.penetration-save-state[data-state="error"] {
  color: #b91c1c;
}

.penetration-readonly .penetration-status,
.penetration-readonly .penetration-start-year,
.penetration-readonly .penetration-products input {
  cursor: not-allowed;
  opacity: .72;
}

.penetration-readonly .penetration-note {
  background: #f8fafc;
  cursor: not-allowed;
}

.blueprint-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid #e6edf5;
}

.blueprint-metric {
  border: 1px solid #dfe7f0;
  border-radius: 10px;
  background: #fff;
  padding: 10px 11px;
}

.blueprint-metric b {
  display: block;
  font-size: 17px;
  margin-bottom: 2px;
}

.blueprint-metric span {
  color: var(--muted);
  font-size: 11px;
}

.layer {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
}

.layer-title {
  font-weight: 780;
  color: var(--ink);
}

.layer-content {
  color: #334155;
  font-size: 13px;
}

.note {
  background: #f8fafc;
  border-left: 4px solid var(--theme);
  padding: 12px 14px;
  border-radius: 6px;
  color: #334155;
  font-size: 13px;
  margin-top: 12px;
}

.global-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  gap: 16px;
  align-items: stretch;
}

.finance-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.finance-flow div {
  position: relative;
  border: 1px solid var(--line);
  border-top: 4px solid var(--theme);
  border-radius: 8px;
  background: #f8fafc;
  padding: 13px;
}

.finance-flow div:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -13px;
  top: 50%;
  width: 16px;
  height: 1px;
  background: var(--line);
}

.finance-flow strong {
  display: block;
  margin-bottom: 3px;
  font-size: 14px;
}

.finance-flow span {
  color: var(--muted);
  font-size: 12px;
}

.world-panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.95) 0%, rgba(242,247,252,.96) 100%);
  overflow: hidden;
  box-shadow: 0 18px 36px rgba(15, 23, 42, .07);
}

.map-stage {
  position: relative;
  min-height: 430px;
  background:
    radial-gradient(circle at 73% 42%, color-mix(in srgb, var(--theme) 18%, transparent), transparent 18%),
    radial-gradient(circle at 22% 38%, rgba(14, 165, 233, .13), transparent 20%),
    radial-gradient(circle at 49% 33%, rgba(245, 158, 11, .12), transparent 16%),
    linear-gradient(rgba(49, 82, 120, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(49, 82, 120, .08) 1px, transparent 1px),
    linear-gradient(180deg, #f8fbff 0%, #eaf2f8 100%);
  background-size: 100% 100%, 100% 100%, 100% 100%, 44px 44px, 44px 44px, 100% 100%;
  isolation: isolate;
  overflow: hidden;
}

.map-stage::before {
  content: "";
  position: absolute;
  inset: 36px 58px;
  border: 1px solid rgba(100, 116, 139, .18);
  border-radius: 50%;
  transform: scaleX(1.78);
  box-shadow:
    0 0 0 34px rgba(255,255,255,.18),
    inset 0 0 60px rgba(15, 23, 42, .04);
  z-index: 0;
}

.map-stage::after {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  top: 52%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(100, 116, 139, .26), transparent);
  z-index: 0;
}

.continent {
  position: absolute;
  z-index: 1;
  background:
    linear-gradient(145deg, rgba(255,255,255,.85), rgba(226, 235, 242, .9));
  border: 1px solid rgba(100, 116, 139, .22);
  filter: drop-shadow(0 14px 18px rgba(15, 23, 42, .08));
}

.map-blob {
  position: absolute;
  z-index: 1;
  background:
    linear-gradient(145deg, rgba(255,255,255,.86), rgba(222, 233, 241, .94));
  border: 1px solid rgba(100, 116, 139, .24);
  filter: drop-shadow(0 14px 18px rgba(15, 23, 42, .09));
}

.blob-na {
  left: 8%;
  top: 20%;
  width: 25%;
  height: 30%;
  border-radius: 56% 44% 48% 52% / 45% 44% 56% 55%;
  transform: rotate(-12deg);
}

.blob-sa {
  left: 27%;
  top: 55%;
  width: 13%;
  height: 32%;
  border-radius: 46% 54% 42% 58% / 35% 35% 65% 65%;
  transform: rotate(18deg);
}

.blob-eu {
  left: 43%;
  top: 24%;
  width: 14%;
  height: 16%;
  border-radius: 52% 48% 40% 60% / 48% 46% 54% 52%;
}

.blob-asia {
  left: 56%;
  top: 24%;
  width: 31%;
  height: 36%;
  border-radius: 58% 42% 50% 50% / 43% 40% 60% 57%;
}

.blob-au {
  left: 79%;
  top: 67%;
  width: 12%;
  height: 11%;
  border-radius: 55% 45% 58% 42% / 52% 48% 52% 48%;
}

.continent.north-america {
  left: 8%;
  top: 20%;
  width: 25%;
  height: 30%;
  border-radius: 56% 44% 48% 52% / 45% 44% 56% 55%;
  transform: rotate(-12deg);
}

.continent.south-america {
  left: 27%;
  top: 55%;
  width: 13%;
  height: 32%;
  border-radius: 46% 54% 42% 58% / 35% 35% 65% 65%;
  transform: rotate(18deg);
}

.continent.europe {
  left: 43%;
  top: 24%;
  width: 13%;
  height: 16%;
  border-radius: 52% 48% 40% 60% / 48% 46% 54% 52%;
}

.continent.africa {
  left: 48%;
  top: 42%;
  width: 17%;
  height: 31%;
  border-radius: 44% 56% 47% 53% / 34% 38% 62% 66%;
  transform: rotate(-5deg);
}

.continent.asia {
  left: 56%;
  top: 24%;
  width: 31%;
  height: 36%;
  border-radius: 58% 42% 50% 50% / 43% 40% 60% 57%;
}

.continent.oceania {
  left: 79%;
  top: 67%;
  width: 12%;
  height: 11%;
  border-radius: 55% 45% 58% 42% / 52% 48% 52% 48%;
}

.map-pin {
  position: absolute;
  left: var(--x);
  top: var(--y);
  z-index: 3;
  transform: translate(-50%, -50%);
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
  color: var(--ink);
  font: inherit;
}

.map-pin::before,
.map-pin::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 999px;
  transform: translate(-50%, -50%);
}

.map-pin::before {
  width: 16px;
  height: 16px;
  background: #fff;
  border: 5px solid var(--theme);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--theme) 13%, transparent), 0 8px 20px rgba(15, 23, 42, .18);
}

.map-pin::after {
  width: 42px;
  height: 42px;
  border: 1px solid color-mix(in srgb, var(--theme) 44%, transparent);
  animation: mapPulse 2.4s infinite;
}

.map-pin span {
  position: absolute;
  left: 18px;
  top: -34px;
  min-width: max-content;
  padding: 6px 9px;
  border: 1px solid rgba(203, 213, 225, .9);
  border-radius: 999px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 10px 22px rgba(15, 23, 42, .12);
  font-size: 12px;
  font-weight: 820;
  white-space: nowrap;
}

.map-pin.active::before,
.map-pin:hover::before {
  background: #fff;
  border-color: #ef4444;
  box-shadow: 0 0 0 8px rgba(239, 68, 68, .18), 0 14px 26px rgba(239, 68, 68, .2);
}

.map-pin.active span,
.map-pin:hover span {
  border-color: rgba(239, 68, 68, .35);
  color: #991b1b;
}

.map-caption {
  border-top: 1px solid var(--line);
  padding: 14px 16px 16px;
  color: #334155;
  font-size: 13px;
  background: rgba(255,255,255,.8);
}

.map-caption strong {
  display: inline-flex;
  margin-right: 6px;
}

.map-brand-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.map-brand-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border: 1px solid #dbe4ee;
  border-radius: 999px;
  background: #fff;
  color: #24364f;
  font-size: 12px;
  font-weight: 760;
  box-shadow: 0 8px 16px rgba(15, 23, 42, .06);
}

.region-panel {
  display: grid;
  gap: 10px;
  max-height: 462px;
  overflow: auto;
  padding-right: 2px;
}

.region-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 14px;
  opacity: .68;
  transition: opacity .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.region-card h3 {
  margin-top: 6px;
}

.region-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.region-card.active {
  opacity: 1;
  border-color: color-mix(in srgb, var(--theme) 46%, #dbe4ee);
  box-shadow: 0 16px 30px rgba(15, 23, 42, .1);
  transform: translateY(-2px);
  border-left: 5px solid var(--theme);
}

.global-table {
  margin-top: 14px;
}

.region-priority {
  margin-top: 14px;
}

.region-priority table td:first-child,
.region-priority table th:first-child {
  width: 72px;
  text-align: center;
}

.rank-badge {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: #111827;
  color: #fff;
  font-size: 12px;
  font-weight: 860;
}

.rank-badge.top {
  background: var(--theme);
  box-shadow: 0 8px 18px color-mix(in srgb, var(--theme) 22%, transparent);
}

.global-table tr.active td {
  background: #fff7ed;
}

.viz-suite {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.viz-card {
  position: relative;
  border: 1px solid #dce5ef;
  border-radius: 14px;
  background: linear-gradient(180deg, #fff, #fbfdff);
  box-shadow: 0 18px 40px rgba(15, 23, 42, .075);
  padding: 22px;
  overflow: visible;
}

.viz-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--theme);
}

.viz-card h3 {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 15px;
  border-bottom: 1px solid #e7edf4;
  color: #0f172a;
  font-size: 20px;
  line-height: 1.25;
}

.viz-card h3 span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border: 1px solid #d9e3ee;
  border-radius: 999px;
  background: #f8fafc;
  color: #64748b;
  padding: 5px 11px;
  font-size: 13px;
  font-weight: 720;
  white-space: nowrap;
}

.scale-bars {
  display: grid;
  gap: 14px;
}

.scale-row {
  display: grid;
  grid-template-columns: minmax(180px, 260px) minmax(320px, 1fr) minmax(140px, 190px);
  gap: 16px;
  align-items: center;
  padding: 16px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
}

.scale-label {
  min-width: 0;
  color: #0f172a;
  font-size: 15px;
  font-weight: 820;
  line-height: 1.35;
}

.scale-track {
  position: relative;
  min-height: 52px;
  border: 1px solid #d8e0ea;
  border-radius: 10px;
  background: #edf2f7;
  overflow: hidden;
}

.scale-track i {
  display: block;
  width: calc(var(--w, 0) * 1%);
  max-width: 100%;
  min-width: 7px;
  height: 52px;
  border-radius: 10px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--theme) 88%, #fff), color-mix(in srgb, var(--theme) 60%, #0ea5e9));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.38);
}

.scale-value {
  color: #0f172a;
  font-size: 17px;
  font-weight: 860;
  line-height: 1.15;
  text-align: right;
}

.org-map {
  display: grid;
  gap: 14px;
}

.org-row {
  display: grid;
  grid-template-columns: minmax(190px, 260px) minmax(360px, 1fr) minmax(230px, 320px);
  gap: 0;
  align-items: stretch;
  border: 1px solid #e1e8f1;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}

.org-node,
.org-business,
.org-opportunity {
  min-width: 0;
  padding: 15px 16px;
  border-right: 1px solid #e7edf4;
}

.org-node {
  display: flex;
  align-items: center;
  border-left: 5px solid var(--theme);
  background: color-mix(in srgb, var(--theme) 7%, #fff);
  color: #0f172a;
  font-weight: 820;
  font-size: 15px;
}

.org-business {
  color: #334155;
  font-size: 14px;
  line-height: 1.55;
}

.org-opportunity {
  border-right: 0;
  background: #f8fafc;
  color: #64748b;
  font-size: 13px;
  line-height: 1.55;
}

.product-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
  gap: 16px;
  min-width: 0 !important;
}

.pm-col {
  border: 1px solid #e1e8f1;
  border-radius: 12px;
  background: linear-gradient(180deg, #fff, #f8fafc);
  padding: 16px;
}

.pm-col b {
  display: block;
  margin-bottom: 12px;
  color: #0f172a;
  font-size: 15px;
  font-weight: 840;
}

.pm-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.pm-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border-radius: 8px;
  border: 1px solid #dbe4ee;
  background: #fff;
  box-shadow: 0 4px 10px rgba(15, 23, 42, .04);
  padding: 5px 11px;
  color: #334155;
  font-size: 13px;
  font-weight: 720;
}

.synergy-chain {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  align-items: stretch;
}

.chain-step {
  position: relative;
  border: 1px solid #e1e8f1;
  border-radius: 12px;
  background: #fff;
  padding: 16px;
  min-height: 132px;
  box-shadow: 0 10px 22px rgba(15, 23, 42, .05);
}

.chain-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--theme);
}

.chain-step:not(:last-child)::after {
  display: none;
}

.chain-step b {
  display: block;
  margin-bottom: 9px;
  color: #0f172a;
  font-size: 15px;
  font-weight: 840;
}

.chain-step span {
  display: block;
  color: #64748b;
  font-size: 13px;
  line-height: 1.55;
}

.viz-scroll {
  overflow-x: auto;
  padding-bottom: 4px;
}

.audit-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 760;
  white-space: nowrap;
}

.audit-chip.keep {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #bbf7d0;
}

.audit-chip.merge {
  background: #fff7ed;
  color: #c2410c;
  border: 1px solid #fed7aa;
}

.audit-chip.replace {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.audit-chip.review {
  background: #f8fafc;
  color: #475569;
  border: 1px solid #dbe4ee;
}

.analytics-panel {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 15px;
}

.analytics-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 13px;
}

.analytics-head h3 {
  margin-bottom: 4px;
}

.analytics-head p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

@keyframes mapPulse {
  0% { opacity: .85; transform: translate(-50%, -50%) scale(.72); }
  70% { opacity: 0; transform: translate(-50%, -50%) scale(1.65); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.65); }
}

ul {
  padding-left: 18px;
  margin: 8px 0 0;
  color: #334155;
  font-size: 13px;
}

li { margin: 5px 0; }

.footer {
  color: var(--muted);
  font-size: 12px;
  padding: 20px 4px 4px;
}

@media (max-width: 1080px) {
  .kpi-grid, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .global-layout { grid-template-columns: 1fr; }
  .finance-flow { grid-template-columns: repeat(2, 1fr); }
  .region-panel { max-height: none; grid-template-columns: repeat(2, 1fr); }
  .analytics-head { flex-direction: column; gap: 8px; }
  .landscape-map { grid-template-columns: 1fr; }
  .landscape-core { min-height: auto; }
  .landscape-nodes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blueprint-depth { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .v1-head { grid-template-columns: 1fr; }
  .blueprint-orbit {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "core core"
      "a b"
      "c d"
      "e f"
      "g h"
      "i j"
      "k l";
  }
  .orbit-core { min-height: 180px; }
  .blueprint-legend { grid-template-columns: repeat(2, minmax(180px, 1fr)); }
  .blueprint-legend span:nth-child(2)::after { display: none; }
  .blueprint-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scale-row { grid-template-columns: minmax(120px, 180px) minmax(180px, 1fr) minmax(90px, 130px); }
  .org-row { grid-template-columns: minmax(130px, 180px) 1fr minmax(140px, 190px); }
  .synergy-chain { overflow-x: auto; padding-bottom: 2px; }
}

@media (max-width: 720px) {
  body { overflow-x: hidden; }
  .topbar-inner { padding: 10px 14px; align-items: flex-start; flex-direction: column; }
  .nav { width: 100%; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .nav a { flex: 0 0 auto; white-space: nowrap; }
  .wrap {
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
    padding: 16px 14px 28px;
  }
  .hero, section { padding: 18px; }
  .hero, section, .visual-panel, .executive-blueprint { max-width: 100%; }
  h1 { font-size: 27px; }
  h1, .lead { overflow-wrap: anywhere; }
  .kpi-grid, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .layer { grid-template-columns: 1fr; }
  .map-stage { min-height: 320px; }
  .map-pin span { font-size: 11px; }
  .finance-flow { grid-template-columns: 1fr; }
  .finance-flow div:not(:last-child)::after { display: none; }
  .region-panel { grid-template-columns: 1fr; }
  .landscape-nodes { grid-template-columns: 1fr; }
  .blueprint-depth { grid-template-columns: 1fr; }
  .opportunity-heatmap { min-width: 520px; }
  .blueprint-orbit {
    grid-template-columns: 1fr;
    grid-template-areas:
      "core"
      "a"
      "b"
      "c"
      "d"
      "e"
      "f"
      "g"
      "h"
      "i"
      "j"
      "k"
      "l";
  }
  .executive-blueprint { padding: 14px; }
  .architecture-stage { min-width: 1680px; }
  .blueprint-legend { grid-template-columns: 1fr; }
  .blueprint-legend span::after { display: none; }
  .blueprint-metrics { grid-template-columns: 1fr; }
  .visual-title { align-items: flex-start; flex-direction: column; gap: 4px; }
  .scale-row { grid-template-columns: 1fr; align-items: start; }
  .scale-track { min-height: 22px; }
  .scale-value { justify-self: start; }
  .org-row { grid-template-columns: 1fr; }
  .product-matrix { grid-template-columns: repeat(5, minmax(150px, 1fr)); }
  .synergy-chain { grid-template-columns: 1fr; overflow-x: visible; }
  .chain-step { min-height: auto; }
  .chain-step:not(:last-child)::after { display: none; }
}