/* 舞台日历 · 官网样式 */
* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  color: #243040;
  background: #ffffff;
  line-height: 1.75;
  font-size: 15px;
}

.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }

/* 顶栏 */
header.site {
  border-bottom: 1px solid #e6eaf0;
  background: #ffffff;
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  font-size: 18px;
  font-weight: 700;
  color: #14304f;
  letter-spacing: 1px;
}
nav.site a {
  color: #5b6472;
  text-decoration: none;
  font-size: 14px;
  margin-left: 22px;
}
nav.site a:hover, nav.site a.on { color: #14304f; font-weight: 600; }

/* 首屏 */
.hero { padding: 72px 0 52px; background: #fafbfc; border-bottom: 1px solid #eef1f5; }
.hero h1 { font-size: 34px; line-height: 1.35; margin: 0 0 16px; color: #14304f; }
.hero p { font-size: 16px; color: #5b6472; margin: 0; max-width: 660px; }

section { padding: 44px 0; }
h2 { font-size: 21px; color: #14304f; margin: 0 0 20px; font-weight: 700; }
h3 { font-size: 16px; color: #14304f; margin: 0 0 8px; font-weight: 600; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { border: 1px solid #e6eaf0; border-radius: 8px; padding: 18px 18px 16px; }
.card p { margin: 0; font-size: 14px; color: #5b6472; }

.about p { margin: 0 0 12px; color: #3d4757; }
.about p:last-child { margin-bottom: 0; }

.contact ul { list-style: none; padding: 0; margin: 0; }
.contact li { padding: 9px 0; border-bottom: 1px dashed #e6eaf0; color: #3d4757; font-size: 15px; }
.contact li:last-child { border-bottom: none; }
.contact li b { color: #14304f; font-weight: 600; display: inline-block; min-width: 76px; }

/* 文档页 */
.doc { max-width: 780px; }
.doc-head { padding: 40px 0 8px; }
.doc-head h1 { font-size: 26px; color: #14304f; margin: 0 0 8px; }
.doc-head .meta { color: #9aa2ae; font-size: 13px; margin: 0; }
.doc .sec { padding: 18px 0 0; }
.doc .sec h2 { font-size: 16px; margin: 0 0 10px; }
.doc .sec p { margin: 0 0 9px; color: #3d4757; font-size: 15px; }

/* 页脚 */
footer.site {
  margin-top: 32px;
  border-top: 1px solid #e6eaf0;
  background: #fafbfc;
  padding: 26px 0;
  font-size: 13px;
  color: #8b94a2;
}
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; }
footer.site a { color: #8b94a2; text-decoration: none; margin-right: 16px; }
footer.site a:hover { color: #14304f; }

@media (max-width: 760px) {
  .hero { padding: 48px 0 36px; }
  .hero h1 { font-size: 26px; }
  .grid { grid-template-columns: 1fr; }
  header.site .wrap { height: 58px; }
  nav.site a { margin-left: 14px; font-size: 13px; }
}