/* 第1套：根域 · 红白双栏财经门户 */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; }
body {
  font-family: "Songti SC", "SimSun", "STSong", "Noto Serif SC", serif;
  color: #1b2330;
  background: #f6f1e8;
  line-height: 1.75;
  font-size: 16px;
}
img, svg { vertical-align: middle; }
a { color: #9b1b30; text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar {
  background: #9b1b30;
  color: #fff7f2;
  font-size: 13px;
  letter-spacing: 0.08em;
  padding: 6px 0;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}
.topbar-inner, .mast-inner, .page, .foot-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}
.topbar-inner { display: flex; justify-content: space-between; }
.mast {
  background: #fff;
  border-bottom: 3px solid #9b1b30;
}
.mast-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #9b1b30;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
}
.brand:hover { text-decoration: none; }
.nav { display: flex; gap: 28px; font-family: "Microsoft YaHei", "PingFang SC", sans-serif; }
.nav a {
  color: #1b2330;
  font-size: 15px;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav a.on {
  color: #9b1b30;
  border-bottom-color: #9b1b30;
  font-weight: 700;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 28px;
  padding: 36px 0 20px;
}
.hero-copy h1 {
  font-size: 34px;
  line-height: 1.35;
  color: #1b2330;
  margin-bottom: 16px;
}
.lead { font-size: 17px; margin-bottom: 22px; color: #3a4250; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 10px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 15px;
  border-radius: 2px;
  text-decoration: none !important;
}
.btn-win { background: #9b1b30; color: #fff; }
.btn-mac { background: #1b2330; color: #fff; }
.btn-ios { background: #fff; color: #9b1b30; border: 1px solid #9b1b30; }
.btn-and { background: #c45c26; color: #fff; }
.hero-side {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat {
  background: #fff;
  border: 1px solid #e2d8c8;
  padding: 16px 14px;
}
.stat b { display: block; font-size: 22px; color: #9b1b30; }
.stat span { font-size: 13px; color: #5c6573; }
.block { padding: 28px 0; }
.block h2 {
  font-size: 24px;
  margin-bottom: 14px;
  padding-left: 12px;
  border-left: 4px solid #9b1b30;
}
.prose p { margin-bottom: 12px; }
.feat-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  background: #fff;
  border: 1px solid #e2d8c8;
  padding: 18px 16px;
}
.card h3 {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 17px;
  margin: 8px 0 10px;
  color: #9b1b30;
}
.dl-strip {
  background: #1b2330;
  color: #f6f1e8;
  padding: 22px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.dl-strip h2 { border: 0; padding: 0; color: #fff; margin: 0 0 6px; }
.split-2 { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 20px; }
.news-board { background: #fff; border: 1px solid #e2d8c8; }
.news-item { padding: 14px 16px; border-bottom: 1px dashed #e2d8c8; }
.news-item:last-child { border-bottom: 0; }
.news-item time {
  display: block;
  font-size: 12px;
  color: #9b1b30;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}
.news-item strong { display: block; margin: 4px 0; }
.aside {
  background: #fff;
  border: 1px solid #e2d8c8;
  padding: 16px;
}
.aside li { margin: 8px 0 8px 18px; }
.cmp {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 14px;
}
.cmp th, .cmp td { border: 1px solid #e2d8c8; padding: 10px 12px; text-align: left; }
.cmp th { background: #9b1b30; color: #fff; }
.faq-item { background: #fff; border: 1px solid #e2d8c8; margin-bottom: 10px; padding: 14px 16px; }
.faq-item h3 { font-size: 16px; color: #9b1b30; margin-bottom: 8px; }
.foot {
  background: #1b2330;
  color: #d7d2c8;
  margin-top: 24px;
  padding: 28px 0 18px;
  font-size: 13px;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}
.foot a { color: #f3c6a5; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 20px; margin-bottom: 16px; }
.ok { color: #d7e8c4; }
.tiny { opacity: 0.85; line-height: 1.7; }
@media (max-width: 860px) {
  .hero-grid, .feat-3, .split-2, .foot-grid, .hero-side { grid-template-columns: 1fr; }
  .mast-inner, .dl-strip { flex-direction: column; align-items: flex-start; }
  .nav { flex-wrap: wrap; gap: 12px; }
}