:root {
  --ink: #0a2540;
  --cyan: #00d4ff;
  --paper: #f6f9fc;
  --violet: #635bff;
  --line: #d5deea;
  --muted: #4a6178;
  --card: #ffffff;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.75;
}

.mono {
  font-family: "Cascadia Mono", "Consolas", "SFMono-Regular", ui-monospace, monospace;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

a { color: inherit; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--ink);
  color: #fff;
  border-bottom: 2px solid var(--cyan);
}

.topbar-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 16px;
  margin-left: auto;
  font-size: 14px;
}

.nav a { text-decoration: none; color: #c9d6e5; }

.nav a:hover { color: var(--cyan); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--cyan);
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  padding: 12px 22px;
  border-radius: 6px;
}

.btn-sm { padding: 8px 14px; font-size: 13px; }

.hero {
  background: linear-gradient(160deg, #0a2540 0%, #12345a 55%, #0d2d4d 100%);
  color: #fff;
  padding: 56px 0 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
}

.eyebrow {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.25;
  margin-bottom: 16px;
}

.hero-copy p { color: #d5e4f2; margin-bottom: 12px; }

.hero .btn { margin-top: 10px; }

.dash-visual {
  background: #07182c;
  border: 1px solid #1c4a72;
  border-radius: 12px;
  padding: 18px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

.pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }

.pill {
  border: 1px solid #2a5578;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  color: #9ec9e6;
  font-family: ui-monospace, Consolas, monospace;
}

.pill.on { border-color: var(--cyan); color: var(--cyan); }

.pill.on i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  margin-right: 6px;
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.kpi {
  background: #0c2742;
  border: 1px solid #1a4d73;
  border-radius: 8px;
  padding: 12px 10px;
}

.kpi-label { display: block; font-size: 11px; color: #7ea3c0; }

.kpi strong {
  display: block;
  font-size: 28px;
  color: var(--cyan);
  line-height: 1.2;
}

.kpi em { font-style: normal; font-size: 12px; color: #c5d8e8; }

.spark { margin-top: 14px; }

.spark span { font-size: 12px; color: #7ea3c0; }

.bars { display: flex; align-items: flex-end; gap: 6px; height: 42px; margin-top: 8px; }

.bars b {
  flex: 1;
  background: linear-gradient(180deg, var(--cyan), var(--violet));
  border-radius: 2px 2px 0 0;
}

.bars b:nth-child(1) { height: 40%; }
.bars b:nth-child(2) { height: 65%; }
.bars b:nth-child(3) { height: 50%; }
.bars b:nth-child(4) { height: 88%; }
.bars b:nth-child(5) { height: 70%; }
.bars b:nth-child(6) { height: 95%; }
.bars b:nth-child(7) { height: 60%; }
.bars b:nth-child(8) { height: 80%; }

.band { padding: 56px 0; }

.band.alt { background: #fff; }

.band h2 {
  font-size: 26px;
  margin-bottom: 14px;
}

.lead, .band p { margin-bottom: 14px; color: var(--muted); }

.band h2 + p,
.band h3 + p { color: var(--ink); }

.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
}

.explainer h3 { font-size: 22px; margin-bottom: 12px; }

.note-cards { list-style: none; display: grid; gap: 10px; }

.note-cards li {
  background: var(--card);
  border-left: 4px solid var(--violet);
  padding: 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  box-shadow: 0 4px 16px rgba(10, 37, 64, 0.06);
}

.widget-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 8px;
}

.widget {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px;
}

.widget header {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--violet);
  margin-bottom: 8px;
}

.widget h3 { font-size: 17px; color: var(--ink); }

.sync { padding-top: 0; }

.sync-box {
  background: var(--ink);
  color: #fff;
  border-radius: 12px;
  padding: 28px;
}

.sync-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 10px; }

.sync-head .mono { color: var(--cyan); font-size: 13px; }

.sync-box p { color: #d5e4f2; }

.progress {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 20px;
  counter-reset: none;
}

.progress li {
  background: #fff;
  padding: 20px 18px;
  border-top: 6px solid var(--cyan);
  position: relative;
}

.progress li + li { border-left: 1px solid var(--line); }

.progress li:nth-child(2) { border-top-color: var(--violet); }

.progress li:nth-child(3) { border-top-color: #0a2540; }

.progress .mono { color: var(--violet); font-size: 12px; }

.progress strong { display: block; margin: 6px 0; }

.table-wrap { overflow-x: auto; margin-top: 8px; }

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: 14px;
}

th, td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
}

th {
  background: var(--ink);
  color: #fff;
  font-weight: 600;
}

.faq-list { list-style: none; }

.faq-list li {
  background: #fff;
  border: 1px solid var(--line);
  padding: 16px 18px 8px;
  margin-bottom: 10px;
}

.faq-list h3 { font-size: 17px; margin-bottom: 6px; }

.footer {
  background: var(--ink);
  color: #c5d4e3;
  padding: 28px 0;
  font-size: 13px;
}

.footer p { margin-bottom: 6px; }

@media (max-width: 860px) {
  .hero-grid, .split, .widget-grid, .progress, .kpi-row {
    grid-template-columns: 1fr;
  }
  .nav { display: none; }
  .progress li + li { border-left: 0; }
}

.news-dash { padding: 40px 0; }
.news-kpi { list-style: none; display: grid; gap: 12px; }
.news-kpi li { background: #fff; border: 1px solid #d6deea; padding: 16px 18px; display: grid; grid-template-columns: 96px 1fr; gap: 8px 16px; }
.news-kpi time { font-family: ui-monospace, Consolas, monospace; color: #00d4ff; font-size: 12px; }
.news-kpi h3, .news-kpi p { grid-column: 2; }
.news-kpi h3 { margin: 0 0 6px; }
@media (max-width: 700px) { .news-kpi li { grid-template-columns: 1fr; } .news-kpi h3, .news-kpi p { grid-column: 1; } }