:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #172033;
  background: #f5f7fb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: linear-gradient(180deg, #eef4ff 0, #f8faff 420px, #fff 100%);
}

a { color: #1769d2; }

.shell {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #172033;
  font-weight: 700;
  text-decoration: none;
}

.brand img { width: 40px; height: 40px; }

nav { display: flex; gap: 18px; }
nav a { color: #48556c; text-decoration: none; }

.hero {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 54px;
  align-items: center;
  padding: 70px 0 84px;
}

.hero img { width: 240px; height: 240px; }

h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.lead {
  max-width: 660px;
  color: #4d5b72;
  font-size: 20px;
  line-height: 1.7;
}

.wait-note {
  margin: 24px 0;
  padding: 16px 18px;
  border: 1px solid #eabf61;
  border-radius: 12px;
  background: #fff8e7;
  color: #624600;
  line-height: 1.65;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-block;
  padding: 11px 18px;
  border: 1px solid #c9d2e3;
  border-radius: 9px;
  background: #fff;
  color: #1f365e;
  font-weight: 650;
  text-decoration: none;
}
.button.primary { border-color: #1769d2; background: #1769d2; color: #fff; }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding: 0 0 70px;
}

.card, article {
  padding: 24px;
  border: 1px solid #dfe5ef;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 12px 35px rgba(37, 56, 92, 0.06);
}

.card h2 { margin: 0 0 10px; font-size: 19px; }
.card p, article p, article li { color: #526079; line-height: 1.75; }

article { max-width: 820px; margin: 34px auto 70px; padding: 38px 44px; }
article h1 { font-size: 36px; letter-spacing: -0.02em; }
article h2 { margin-top: 30px; }

footer {
  padding: 28px 0 44px;
  border-top: 1px solid #e3e8f1;
  color: #738097;
  font-size: 14px;
}

@media (max-width: 720px) {
  .hero { grid-template-columns: 1fr; padding-top: 34px; }
  .hero img { order: -1; width: 150px; height: 150px; }
  .grid { grid-template-columns: 1fr; }
  nav { gap: 10px; font-size: 14px; }
  article { padding: 26px 22px; }
}