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

:root {
  color-scheme: light;
  --green: #0f6b4f;
  --green-dark: #093d31;
  --gold: #b7791f;
  --blue: #2459a6;
  --ink: #1f2933;
  --muted: #64748b;
  --line: #d7cab8;
  --paper: #fffaf0;
  --soft: #f3eadc;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(31, 41, 51, 0.12);
}

body {
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", "PingFang SC", sans-serif;
  line-height: 1.72;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(135deg, var(--green-dark), var(--green) 58%, var(--gold));
  border-bottom: 4px solid rgba(183, 121, 31, 0.85);
  color: var(--white);
  box-shadow: 0 8px 26px rgba(9, 61, 49, 0.22);
}

.header-inner {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand img {
  width: 72px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.brand span {
  max-width: 260px;
  font-size: 22px;
  line-height: 1.2;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.site-nav a {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 8px;
  background: rgba(9, 61, 49, 0.32);
  padding: 0 16px;
  font-size: 15px;
  font-weight: 700;
}

.site-nav a:hover {
  background: rgba(255, 255, 255, 0.18);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  width: 22px;
  height: 2px;
  background: var(--white);
}

.menu-toggle span:nth-child(1) {
  transform: translateY(-7px);
}

.menu-toggle span:nth-child(3) {
  transform: translateY(7px);
}

.hero {
  position: relative;
  display: grid;
  min-height: 480px;
  align-items: center;
  margin: 28px 0 34px;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(9, 61, 49, 0.88), rgba(15, 107, 79, 0.72), rgba(183, 121, 31, 0.18)),
    url("../image/gateway.webp") center / cover no-repeat;
  box-shadow: var(--shadow);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  padding: 56px;
  color: var(--white);
}

.eyebrow,
.badge {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 8px;
  padding: 0 12px;
  background: rgba(255, 255, 255, 0.12);
  font-size: 13px;
  font-weight: 800;
}

.hero h1 {
  max-width: 820px;
  margin-top: 18px;
  font-size: 46px;
  line-height: 1.15;
}

.hero p {
  max-width: 680px;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
}

.hero-actions,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--gold);
  color: var(--white);
  padding: 0 20px;
  font-weight: 800;
}

.btn-alt {
  background: var(--white);
  color: var(--green-dark);
}

.section {
  margin: 36px 0;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--green-dark);
  font-size: 26px;
  line-height: 1.25;
}

.section-title::before {
  content: "";
  width: 7px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(var(--green), var(--gold));
}

.intro-panel,
.card,
.news-item,
.side-panel,
.article-detail,
.faq-item,
.stat-card,
.match-card,
.guide-panel,
.error-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 10px 28px rgba(31, 41, 51, 0.07);
}

.intro-panel {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: center;
  padding: 28px;
}

.intro-panel img,
.card img,
.lead-media img,
.guide-media img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.card {
  padding: 20px;
  overflow: hidden;
}

.card img {
  aspect-ratio: 16 / 10;
  margin-bottom: 14px;
}

.card h3 {
  margin-bottom: 8px;
  color: var(--green-dark);
  font-size: 20px;
}

.card p,
.intro-panel p,
.news-item p,
.guide-panel p,
.faq-item p {
  color: var(--muted);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stat-card {
  padding: 22px;
  text-align: center;
}

.stat-card strong {
  display: block;
  color: var(--green);
  font-size: 30px;
  line-height: 1.2;
}

.stat-card span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.channel-card,
.side-link {
  display: grid;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 16px;
}

.channel-card small,
.side-link span,
.date,
.article-meta,
.breadcrumb {
  color: var(--muted);
  font-size: 13px;
}

.channel-card strong,
.side-link strong {
  color: var(--green-dark);
  font-size: 18px;
}

.news-list {
  display: grid;
  gap: 14px;
}

.news-item {
  padding: 18px;
}

.news-item h2,
.news-item h3 {
  color: var(--green-dark);
  font-size: 21px;
  line-height: 1.35;
}

.news-item h2 a:hover,
.news-item h3 a:hover,
.side-link:hover strong,
.channel-card:hover strong {
  color: var(--gold);
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
}

.main-column {
  display: grid;
  gap: 18px;
}

.sidebar {
  display: grid;
  gap: 18px;
}

.side-panel {
  padding: 18px;
}

.side-panel h2 {
  margin-bottom: 14px;
  color: var(--green-dark);
  font-size: 20px;
}

.side-panel .side-link + .side-link {
  margin-top: 10px;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.pagination a {
  display: inline-flex;
  min-width: 48px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 0 14px;
}

.article-layout {
  margin-top: 28px;
}

.article-detail {
  padding: 28px;
}

.article-head {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
}

.article-head h1 {
  color: var(--green-dark);
  font-size: 38px;
  line-height: 1.22;
}

.article-head strong {
  color: #334155;
  font-weight: 600;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.breadcrumb a {
  color: var(--green);
  font-weight: 700;
}

.lead-media {
  margin: 20px 0;
}

.lead-media img {
  aspect-ratio: 16 / 9;
}

.lead-media figcaption,
.body-media-grid figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.article-body {
  color: #243243;
  font-size: 17px;
}

.article-body p + p {
  margin-top: 14px;
}

.body-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.body-media-grid img {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 8px;
  object-fit: cover;
}

.match-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.match-card {
  position: relative;
  padding: 20px;
}

.match-card::before {
  content: "";
  position: absolute;
  top: 18px;
  right: 18px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #dc2626;
  box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.45);
  animation: pulse 1.5s infinite;
}

.match-card h3 {
  color: var(--green-dark);
}

.score-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 18px 0 10px;
  color: var(--green-dark);
  font-size: 28px;
  font-weight: 800;
}

.score-line span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.guide-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: center;
  padding: 24px;
}

.guide-panel h2 {
  margin-bottom: 10px;
  color: var(--green-dark);
}

.guide-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.guide-list li {
  margin-left: 20px;
  color: var(--muted);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.faq-item {
  padding: 18px;
}

.faq-item h3 {
  margin-bottom: 8px;
  color: var(--green-dark);
  font-size: 18px;
}

.cta {
  display: grid;
  gap: 12px;
  justify-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--green), var(--blue));
  color: var(--white);
  padding: 42px 24px;
  text-align: center;
}

.cta h2 {
  font-size: 30px;
}

.site-footer {
  margin-top: 48px;
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.86);
  padding: 36px 0 18px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 26px;
}

.site-footer h2 {
  margin-bottom: 10px;
  color: var(--white);
  font-size: 18px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-links a,
.footer-bottom a {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  margin-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding-top: 16px;
  font-size: 14px;
}

.error-panel {
  margin: 70px auto;
  padding: 38px;
  text-align: center;
}

.error-panel h1 {
  color: var(--green-dark);
  font-size: 44px;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 12px rgba(220, 38, 38, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0);
  }
}

@media (max-width: 1023px) {
  .grid-3,
  .channel-grid,
  .match-board,
  .faq-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .header-inner {
    min-height: 72px;
  }

  .brand span {
    max-width: 190px;
    font-size: 18px;
  }

  .menu-toggle {
    position: relative;
    display: inline-flex;
    flex: 0 0 auto;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    right: 12px;
    left: 12px;
    display: none;
    grid-template-columns: 1fr;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 8px;
    background: var(--green-dark);
    padding: 12px;
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: grid;
  }

  .site-nav a {
    justify-content: center;
  }

  .hero {
    min-height: 420px;
  }

  .hero-content {
    padding: 32px 20px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero p {
    font-size: 16px;
  }

  .intro-panel,
  .grid-3,
  .grid-2,
  .stat-grid,
  .channel-grid,
  .match-board,
  .guide-panel,
  .faq-grid,
  .footer-grid,
  .sidebar,
  .body-media-grid {
    grid-template-columns: 1fr;
  }

  .article-detail {
    padding: 20px;
  }

  .article-head h1 {
    font-size: 30px;
  }

  .score-line {
    font-size: 24px;
  }
}