/* 同花顺根域名套：单栏纸色财经站 */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  color: #1c2430;
  background: #f3efe6;
  line-height: 1.75;
}

a {
  color: #0c2340;
  text-decoration: underline;
}

a:hover {
  color: #d4a017;
}

img {
  max-width: 100%;
  height: auto;
}

.site-header {
  background: #0c2340;
  color: #fff;
  padding: 0.85rem 1.25rem;
  border-bottom: 3px solid #d4a017;
}

.header-inner {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.brand {
  font-size: 1.45rem;
  font-weight: 700;
  color: #d4a017;
  text-decoration: none;
  letter-spacing: 0.06em;
  font-family: SimSun, "Songti SC", serif;
}

.brand:hover {
  color: #f0c14b;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
}

.site-nav a {
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: #d4a017;
  text-decoration: underline;
}

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
}

h1 {
  font-family: SimSun, "Songti SC", serif;
  font-size: 1.65rem;
  line-height: 1.45;
  color: #0c2340;
  margin: 0 0 1rem;
  border-bottom: 2px solid #d4a017;
  padding-bottom: 0.65rem;
}

h2 {
  font-family: SimSun, "Songti SC", serif;
  font-size: 1.28rem;
  color: #0c2340;
  margin: 0 0 0.85rem;
}

h3 {
  font-size: 1.05rem;
  color: #0c2340;
  margin: 0 0 0.45rem;
}

p {
  margin: 0 0 0.85rem;
}

.section {
  padding: 1.35rem 0 1.5rem;
  border-bottom: 1px solid #c8c0b0;
}

.section:last-of-type {
  border-bottom: none;
}

.hero {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 1.75rem;
  align-items: flex-start;
  padding: 1.25rem 0 1.5rem;
  border-bottom: 1px solid #c8c0b0;
}

.hero-text {
  flex: 1 1 280px;
  min-width: 0;
}

.hero-tags {
  display: flex;
  gap: 0.65rem;
  margin: 0.75rem 0 1rem;
  flex-wrap: wrap;
}

.hero-tags span {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  background: #0c2340;
  color: #f3efe6;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}

.download-card {
  flex: 0 1 260px;
  background: #fff;
  border: 1px solid #0c2340;
  border-top: 4px solid #d4a017;
  padding: 1rem 1.1rem 1.15rem;
}

.download-card h2 {
  font-size: 1.05rem;
  margin-bottom: 0.75rem;
}

.download-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.download-list a {
  display: block;
  text-align: center;
  padding: 0.55rem 0.75rem;
  background: #0c2340;
  color: #fff;
  text-decoration: none;
  font-size: 0.92rem;
}

.download-list a:hover {
  background: #d4a017;
  color: #0c2340;
}

.chart-svg {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  margin: 0.75rem 0 1rem;
}

.cta-row {
  margin: 1rem 0;
}

.cta-row a {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  background: #d4a017;
  color: #0c2340;
  text-decoration: none;
  font-weight: 700;
}

.cta-row a:hover {
  background: #0c2340;
  color: #fff;
}

.news-item {
  padding: 0.85rem 0;
  border-bottom: 1px dashed #c8c0b0;
}

.news-item:last-child {
  border-bottom: none;
}

.news-item time {
  display: block;
  font-size: 0.85rem;
  color: #5a6575;
  margin-bottom: 0.35rem;
}

.faq-item {
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem 0.75rem 1rem;
  border-left: 4px solid #d4a017;
  background: #faf8f3;
}

.faq-item p {
  margin-bottom: 0.4rem;
}

.faq-item p:last-child {
  margin-bottom: 0;
}

.site-footer {
  background: #0c2340;
  color: #e8e4dc;
  padding: 1.35rem 1.25rem 1.6rem;
  font-size: 0.88rem;
  line-height: 1.65;
}

.footer-inner {
  max-width: 880px;
  margin: 0 auto;
}

.site-footer p {
  margin: 0 0 0.55rem;
}

.site-footer a {
  color: #d4a017;
}

@media (max-width: 640px) {
  h1 {
    font-size: 1.35rem;
  }

  .hero {
    flex-direction: column;
  }

  .download-card {
    flex: 1 1 auto;
    width: 100%;
  }
}