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

html,
body {
  background: #f3f6fb;
  color: #4a5568;
  font: 16px/1.75 Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
}

h1,
h2,
h3,
h4 {
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 700;
  color: #1e4d8c;
  line-height: 1.3;
}

a {
  color: #1e4d8c;
}

svg {
  display: inline-block;
  vertical-align: middle;
}

.wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
}

.top {
  background: #ffffff;
  border-bottom: 1px solid #d7e0ee;
}

.brand {
  text-align: center;
  color: #1e4d8c;
  font-weight: 700;
  font-size: 30px;
  letter-spacing: 0.12em;
  padding: 20px 12px 6px;
}

nav {
  text-align: center;
  padding: 4px 12px 16px;
}

nav a {
  display: inline-block;
  margin: 0 16px;
  padding: 4px 2px 6px;
  color: #4a5568;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

nav a.on {
  color: #1e4d8c;
  font-weight: 700;
  border-bottom-color: #1e4d8c;
}

.hero {
  text-align: center;
  padding: 52px 0 28px;
}

.hero h1 {
  font-size: 44px;
  line-height: 1.22;
  margin-bottom: 18px;
}

.hero p {
  max-width: 880px;
  margin: 0 auto 26px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.cta-row a {
  display: inline-block;
  background: #0f7b4c;
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  padding: 13px 22px;
  border: 1px solid #0f7b4c;
}

.cta-row a.navy {
  background: #1e4d8c;
  border-color: #1e4d8c;
}

.cta-row a.ghost {
  background: #ffffff;
  color: #1e4d8c;
  border-color: #1e4d8c;
}

.band {
  padding: 34px 0;
}

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

.band > .wrap > p,
.lead {
  margin-bottom: 16px;
}

.card4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.card4 > * {
  background: #ffffff;
  border: 1px solid #d7e0ee;
  border-top: 4px solid #1e4d8c;
  padding: 20px 18px 22px;
}

.card4 h3 {
  font-size: 18px;
  margin: 10px 0 8px;
}

.split3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.split3 > * {
  background: #ffffff;
  border: 1px solid #d7e0ee;
  padding: 22px 20px;
}

.split3 h2,
.split3 h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.split2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.split2 > * {
  background: #ffffff;
  border: 1px solid #d7e0ee;
  padding: 22px 20px;
}

.note {
  background: #fff4e5;
  border: 1px solid #e0a100;
  padding: 20px 22px;
}

.note h2,
.note h3 {
  margin-bottom: 8px;
}

.ask {
  background: #ffffff;
  border: 1px solid #d7e0ee;
  border-left: 4px solid #1e4d8c;
  padding: 14px 18px 16px;
  margin-bottom: 10px;
}

.ask h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.news {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.news > * {
  flex: 1 1 210px;
  background: #ffffff;
  border: 1px solid #d7e0ee;
  border-left: 4px solid #0f7b4c;
  padding: 16px 16px 18px;
}

.news time {
  display: block;
  color: #1e4d8c;
  font-weight: 700;
  margin-bottom: 8px;
}

.news h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.steps > * {
  background: #ffffff;
  border: 1px solid #d7e0ee;
  padding: 20px 16px 22px;
}

.num {
  display: block;
  font-size: 48px;
  line-height: 1;
  font-weight: 700;
  color: #1e4d8c;
  margin-bottom: 10px;
}

.bar {
  display: block;
  background: #0f7b4c;
  color: #ffffff;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  padding: 16px 18px;
  margin: 22px 0;
}

.long {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 20px 56px;
}

.long h1 {
  font-size: 34px;
  margin-bottom: 16px;
}

.long h2 {
  font-size: 24px;
  margin: 30px 0 12px;
}

.long p {
  margin-bottom: 14px;
}

.long .news {
  margin-top: 8px;
}

.long .news > * {
  flex: 1 1 100%;
}

.pane {
  background: #ffffff;
  border: 1px solid #d7e0ee;
  padding: 24px;
  margin-bottom: 16px;
}

.foot {
  background: #1e4d8c;
  color: #d9e4f4;
  padding: 28px 0 32px;
  margin-top: 20px;
  font-size: 14px;
  line-height: 1.7;
}

.foot p {
  margin-bottom: 8px;
}

@media (max-width: 1020px) {
  .hero h1 {
    font-size: 32px;
  }

  .card4,
  .split3,
  .steps {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 26px;
  }

  .card4,
  .split3,
  .steps,
  .split2 {
    grid-template-columns: 1fr;
  }

  nav a {
    margin: 0 8px;
  }
}