:root {
  color-scheme: light;
  --ink: #39281c;
  --muted: #77685c;
  --line: rgba(73, 54, 38, 0.12);
  --orange: #ff8c42;
  --green: #b8ec20;
  --blue: #77bfea;
  --coral: #ef7f72;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  background: #f3f0ea;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
}

body { width: 1440px; }

.atlas {
  width: 1440px;
  overflow: hidden;
  background: #f8f6f1;
}

.atlas-header {
  display: grid;
  min-height: 390px;
  grid-template-columns: minmax(0, 1fr) 440px;
  gap: 58px;
  align-items: center;
  padding: 64px 72px 58px;
  border-bottom: 1px solid var(--line);
  background: #fffdf9;
}

.eyebrow,
.flow-eyebrow {
  margin: 0 0 12px;
  color: #a36a38;
  font-size: 15px;
  font-weight: 750;
  line-height: 1.4;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: 54px;
  font-weight: 820;
  line-height: 1.12;
}

.header-copy > p {
  max-width: 790px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 26px;
  color: #695b50;
  font-size: 14px;
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.dot.orange { background: var(--orange); }
.dot.green { background: #80b917; }
.dot.blue { background: #4d9dce; }
.dot.coral { background: var(--coral); }

.metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.metric {
  min-height: 124px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.metric.wide { grid-column: span 2; }

.metric strong {
  display: block;
  margin-bottom: 9px;
  color: #28211c;
  font-size: 40px;
  line-height: 1;
}

.metric span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.flow {
  padding: 54px 52px 66px;
  border-bottom: 1px solid var(--line);
}

.flow-entry { background: #fff9f1; }
.flow-binding { background: #f3f9ec; }
.flow-social { background: #f0f7fa; }
.flow-manage { background: #fff5f3; }

.flow-heading {
  display: flex;
  min-height: 130px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin: 0 6px 30px;
}

.flow-heading > div { position: relative; }

.flow-number {
  position: absolute;
  top: -32px;
  left: 0;
  color: rgba(57, 40, 28, 0.09);
  font-size: 88px;
  font-weight: 850;
  line-height: 1;
}

.flow-eyebrow { position: relative; }

h2 {
  position: relative;
  margin: 0;
  font-size: 34px;
  line-height: 1.2;
}

.flow-heading > p {
  max-width: 440px;
  margin: 0 0 2px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  text-align: right;
}

.state-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px 20px;
  align-items: start;
}

.state-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 24px rgba(70, 52, 37, 0.08);
}

.state-card img {
  display: block;
  width: 100%;
  height: auto;
  border-bottom: 1px solid var(--line);
  background: #fff9ea;
}

.state-copy {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  min-height: 100px;
  padding: 16px;
}

.state-copy > b {
  display: flex;
  width: 30px;
  height: 30px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #35291f;
  color: #fff;
  font-size: 11px;
  line-height: 1;
}

.state-copy h3 {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.35;
}

.state-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

footer {
  display: flex;
  min-height: 100px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 0 64px;
  background: #312820;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}