/* 开云体育官网 - k-y.one */
:root {
  --primary: #1a5f2a;
  --primary-dark: #0f3d1a;
  --primary-light: #2d8a3e;
  --accent: #f5a623;
  --bg: #f8faf9;
  --bg-card: #ffffff;
  --text: #1a1a2e;
  --text-muted: #5a6270;
  --border: #e2e8f0;
  --shadow: 0 2px 12px rgba(0,0,0,.08);
  --radius: 8px;
  --max-width: 1200px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.75;
}

a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--primary-light); text-decoration: underline; }

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

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 16px;
  flex-wrap: wrap;
}

.logo-link { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; }
.logo-link:hover { color: #fff; text-decoration: none; opacity: .9; }
.logo-link img { width: 48px; height: 48px; border-radius: 6px; object-fit: cover; }
.logo-text { font-size: 1.25rem; font-weight: 700; line-height: 1.3; }
.logo-text small { display: block; font-size: .75rem; font-weight: 400; opacity: .85; }

.main-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.main-nav a {
  color: rgba(255,255,255,.9);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: .9rem;
  text-decoration: none;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  background: rgba(255,255,255,.15);
  color: #fff;
  text-decoration: none;
}

.header-actions { display: flex; gap: 8px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all .2s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #1a1a2e; }
.btn-primary:hover { background: #e09510; color: #1a1a2e; }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.6); }
.btn-outline:hover { background: rgba(255,255,255,.1); color: #fff; }
.btn-green { background: var(--primary-light); color: #fff; }
.btn-green:hover { background: var(--primary); color: #fff; }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #2d6a3f 100%);
  color: #fff;
  padding: 60px 20px;
  text-align: center;
}
.hero h1 { font-size: 2.2rem; margin-bottom: 16px; line-height: 1.3; }
.hero p { font-size: 1.1rem; opacity: .92; max-width: 700px; margin: 0 auto 28px; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Breadcrumb */
.breadcrumb {
  padding: 12px 0;
  font-size: .85rem;
  color: var(--text-muted);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb span { margin: 0 6px; }

/* Main content */
.main-content { padding: 40px 0 60px; }

.section { margin-bottom: 48px; }
.section-title {
  font-size: 1.6rem;
  color: var(--primary-dark);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--accent);
  display: inline-block;
}
.section-subtitle { font-size: 1.2rem; color: var(--primary); margin: 24px 0 12px; }

.content-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}
.content-card p { margin-bottom: 16px; color: var(--text); }
.content-card p:last-child { margin-bottom: 0; }

/* Grid layouts */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }

.feature-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform .2s;
}
.feature-card:hover { transform: translateY(-4px); }
.feature-card img { width: 80px; height: 80px; object-fit: contain; margin: 0 auto 12px; border-radius: var(--radius); }
.feature-card h3 { font-size: 1rem; margin-bottom: 8px; color: var(--primary-dark); }
.feature-card p { font-size: .9rem; color: var(--text-muted); }

.sport-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.sport-card img { width: 100%; height: 180px; object-fit: cover; }
.sport-card .sport-card-body { padding: 16px; }
.sport-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--primary-dark); }
.sport-card p { font-size: .88rem; color: var(--text-muted); }

.partner-item {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  box-shadow: var(--shadow);
}
.partner-item img { max-height: 60px; margin: 0 auto; object-fit: contain; }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--border); padding: 16px 0; }
.faq-item:last-child { border-bottom: none; }
.faq-item h3 { font-size: 1rem; color: var(--primary-dark); margin-bottom: 8px; }
.faq-item p { font-size: .92rem; color: var(--text-muted); }

/* Forms */
.form-page { max-width: 520px; margin: 0 auto; }
.form-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: .9rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-group input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .95rem;
  transition: border-color .2s;
}
.form-group input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,95,42,.15); }
.form-actions { margin-top: 24px; }
.form-actions .btn { width: 100%; padding: 12px; font-size: 1rem; }
.form-footer { text-align: center; margin-top: 16px; font-size: .9rem; color: var(--text-muted); }

.seo-content { margin-top: 40px; }
.seo-content h2 { font-size: 1.3rem; color: var(--primary-dark); margin: 24px 0 12px; }
.seo-content p { margin-bottom: 14px; color: var(--text-muted); font-size: .92rem; }

/* Legal pages */
.legal-content h2 { font-size: 1.25rem; color: var(--primary-dark); margin: 28px 0 12px; }
.legal-content h3 { font-size: 1.05rem; color: var(--primary); margin: 20px 0 8px; }
.legal-content p, .legal-content li { margin-bottom: 12px; color: var(--text); font-size: .95rem; }
.legal-content ul, .legal-content ol { padding-left: 24px; margin-bottom: 16px; }

/* Error pages */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
}
.error-code { font-size: 6rem; font-weight: 800; color: var(--primary); line-height: 1; }
.error-title { font-size: 1.5rem; margin: 16px 0 8px; }
.error-desc { color: var(--text-muted); margin-bottom: 24px; }

/* Footer */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,.85);
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: rgba(255,255,255,.75); font-size: .88rem; text-decoration: none; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-col p { font-size: .88rem; color: rgba(255,255,255,.65); line-height: 1.6; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 20px;
  text-align: center;
  font-size: .82rem;
  color: rgba(255,255,255,.55);
}

.internal-links {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 32px;
  box-shadow: var(--shadow);
}
.internal-links h3 { font-size: 1rem; color: var(--primary-dark); margin-bottom: 12px; }
.internal-links ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 20px; }
.internal-links a { font-size: .88rem; }

/* Media blocks - image + text */
.media-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 32px;
}
.media-row.reverse { direction: rtl; }
.media-row.reverse > * { direction: ltr; }
.media-row img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.media-row .media-text h3 {
  font-size: 1.2rem;
  color: var(--primary-dark);
  margin-bottom: 12px;
}
.media-row .media-text p {
  margin-bottom: 12px;
  color: var(--text);
  font-size: .95rem;
}

/* Showcase gallery */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.showcase-item {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.showcase-item img { width: 100%; height: 200px; object-fit: cover; }
.showcase-item .showcase-body { padding: 16px; }
.showcase-item h3 { font-size: 1rem; color: var(--primary-dark); margin-bottom: 6px; }
.showcase-item p { font-size: .88rem; color: var(--text-muted); }

/* Provider logos */
.provider-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}
.provider-item {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 16px 12px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform .2s;
}
.provider-item:hover { transform: translateY(-2px); }
.provider-item img { max-height: 48px; margin: 0 auto 8px; object-fit: contain; }
.provider-item span { font-size: .78rem; color: var(--text-muted); display: block; }

/* Ambassador cards */
.ambassador-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
  align-items: center;
}
.ambassador-card img { width: 120px; height: 120px; object-fit: cover; border-radius: var(--radius); }
.ambassador-card h3 { font-size: 1.05rem; color: var(--primary-dark); margin-bottom: 6px; }
.ambassador-card p { font-size: .9rem; color: var(--text-muted); }

/* League tags */
.league-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.league-tag {
  background: rgba(26,95,42,.1);
  color: var(--primary-dark);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: .82rem;
  font-weight: 500;
}

/* Full-width banner image */
.banner-img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 24px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 1.6rem; }
  .header-inner { flex-direction: column; align-items: flex-start; }
  .main-nav { width: 100%; }
  .header-actions { width: 100%; }
  .header-actions .btn { flex: 1; text-align: center; }
  .media-row { grid-template-columns: 1fr; }
  .media-row.reverse { direction: ltr; }
  .ambassador-card { grid-template-columns: 1fr; text-align: center; }
  .ambassador-card img { margin: 0 auto; }
}

/* APP 广告推荐栏 */
.ads-bar {
  background: linear-gradient(180deg, #fff 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
#applist { text-align: center; }
#applist .applist-title {
  font-weight: 700;
  font-size: .95rem;
  color: var(--primary-dark);
  margin-bottom: 10px;
  letter-spacing: .5px;
}
#ads {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px 16px;
  background: transparent;
}
#ads > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 76px;
}
#ads img {
  width: 65px;
  height: 65px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 4px 14px rgba(26,95,42,.15);
  transition: transform .18s ease, box-shadow .18s ease;
  display: block;
  border: 2px solid #fff;
  background: #fff;
}
#ads a {
  display: inline-block;
  text-decoration: none;
  border-radius: 16px;
  padding: 2px;
}
#ads a:hover img {
  transform: translateY(-4px) scale(1.06);
  box-shadow: 0 8px 22px rgba(26,95,42,.25);
}
#ads .caption {
  margin-top: 6px;
  height: 16px;
  line-height: 16px;
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  max-width: 76px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
@media (max-width: 768px) {
  #ads > div { width: 72px; }
  #ads img { width: 60px; height: 60px; }
  #ads { gap: 10px 14px; }
}
.container  p a{
  color: #e09510;
}