/* ============================================================
   SPORTJ7.COM - Global Stylesheet
   Reference: stanh.za.com skeleton (mixed dispatch + content flow)
   Style DNA: mixed-dispatch, dark-premium, amber-accent
   ============================================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  --color-primary: #f7a307;
  --color-primary-dark: #e08c00;
  --color-accent: #ff6b00;
  --color-bg-deep: #0d1b2a;
  --color-bg-dark: #111e2e;
  --color-bg-mid: #162236;
  --color-bg-card: #1a2a3e;
  --color-bg-card-hover: #1f3350;
  --color-bg-light: #f4f6f9;
  --color-text-white: #ffffff;
  --color-text-light: #c8d6e5;
  --color-text-muted: #8a9bb0;
  --color-border: rgba(247,163,7,0.18);
  --color-border-light: rgba(255,255,255,0.08);
  --color-success: #2ecc71;
  --color-danger: #e74c3c;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 50px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-hover: 0 8px 40px rgba(247,163,7,0.18);
  --shadow-btn: 0 4px 16px rgba(247,163,7,0.35);
  --font-stack: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --transition: 0.25s ease;
  --header-h: 72px;
  --topbar-h: 36px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-stack);
  background: var(--color-bg-deep);
  color: var(--color-text-white);
  line-height: 1.7;
  min-height: 100vh;
}
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-stack);
  color: var(--color-primary);
  line-height: 1.3;
  font-weight: 800;
}
p { margin-bottom: 1rem; color: var(--color-text-light); }
strong { color: var(--color-text-white); font-weight: 700; }

/* --- Container --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-wide { max-width: 1440px; margin: 0 auto; padding: 0 24px; }

/* ============================================================
   TOP INFO BAR (竞品骨架: topbar)
   ============================================================ */
.topbar {
  background: var(--color-bg-dark);
  border-bottom: 1px solid var(--color-border-light);
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.topbar-left { display: flex; gap: 20px; align-items: center; }
.topbar-right { display: flex; gap: 16px; align-items: center; }
.topbar-badge {
  background: var(--color-primary);
  color: #0d1b2a;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================================
   HEADER (竞品骨架: main header with logo-left, nav-center, cta-right)
   ============================================================ */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-bg-dark);
  border-bottom: 2px solid var(--color-primary);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
  height: var(--header-h);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 16px;
}

/* Logo */
.site-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.site-logo img, .site-logo svg {
  height: 44px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}
@media (max-width: 768px) {
  .site-logo img, .site-logo svg { height: 36px; max-width: 160px; }
}

/* Main Nav */
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: var(--color-text-light);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--color-primary);
  background: rgba(247,163,7,0.1);
}

/* Header CTA Buttons */
.header-ctas { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.btn-register {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #0d1b2a;
  box-shadow: var(--shadow-btn);
}
.btn-register:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(247,163,7,0.5);
  color: #0d1b2a;
}
.btn-login {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-login:hover {
  background: var(--color-primary);
  color: #0d1b2a;
  transform: translateY(-2px);
}

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Mobile nav overlay */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1100;
}
.mobile-nav-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100%;
  background: var(--color-bg-dark);
  z-index: 1200;
  padding: 24px 20px;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  border-right: 2px solid var(--color-primary);
}
.mobile-nav-panel.open { transform: translateX(0); }
.mobile-nav-overlay.open { display: block; }
.mobile-nav-panel .nav-links { display: flex; flex-direction: column; gap: 4px; margin-top: 20px; }
.mobile-nav-panel .nav-links a {
  color: var(--color-text-light);
  font-size: 1rem;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--color-border-light);
  display: block;
}
.mobile-nav-panel .nav-links a:hover { color: var(--color-primary); background: rgba(247,163,7,0.08); }
.mobile-ctas { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.mobile-ctas .btn { width: 100%; justify-content: center; }
.close-panel {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  float: right;
}

/* ============================================================
   HERO BANNER (竞品骨架: full-width banner below nav)
   ============================================================ */
.hero-banner {
  width: 100%;
  position: relative;
  overflow: hidden;
  background: var(--color-bg-deep);
}
.hero-banner img, .hero-banner svg {
  width: 100%;
  height: auto;
  display: block;
  max-height: 480px;
  object-fit: cover;
}
@media (max-width: 768px) {
  .hero-banner img, .hero-banner svg { max-height: 220px; }
}

/* ============================================================
   QUICK SHORTCUT CARDS (竞品骨架: shortcut cards row)
   ============================================================ */
.shortcut-section {
  background: var(--color-bg-dark);
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border-light);
}
.shortcut-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.shortcut-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.shortcut-card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.shortcut-card .sc-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}
.shortcut-card .sc-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-white);
}
.shortcut-card .sc-sub {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
@media (max-width: 768px) {
  .shortcut-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.section { padding: 60px 0; }
.section-alt { background: var(--color-bg-mid); }
.section-dark { background: var(--color-bg-dark); }
.section-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 36px;
}
.section-header { margin-bottom: 36px; }
.section-header.center { text-align: center; }
.divider-line {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 2px;
  margin: 12px 0 24px;
}
.divider-line.center { margin: 12px auto 24px; }

/* ============================================================
   FEATURE CARDS (advantages / platform features)
   ============================================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.feature-card .fc-icon {
  font-size: 2rem;
  margin-bottom: 14px;
  display: block;
}
.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--color-primary);
}
.feature-card p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .feature-grid { grid-template-columns: 1fr; } }

/* ============================================================
   DISPATCH CARDS (slots / sports entry)
   ============================================================ */
.dispatch-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.dispatch-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.dispatch-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.dispatch-card-header {
  background: linear-gradient(135deg, var(--color-bg-mid), var(--color-bg-card));
  padding: 32px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid var(--color-border);
}
.dispatch-card-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  flex-shrink: 0;
}
.dispatch-card-header h3 { font-size: 1.4rem; color: var(--color-primary); margin-bottom: 4px; }
.dispatch-card-header p { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }
.dispatch-card-body { padding: 24px 28px; flex: 1; }
.dispatch-card-body ul { display: flex; flex-direction: column; gap: 8px; }
.dispatch-card-body ul li {
  font-size: 0.9rem;
  color: var(--color-text-light);
  padding-left: 20px;
  position: relative;
}
.dispatch-card-body ul li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}
.dispatch-card-footer { padding: 20px 28px; border-top: 1px solid var(--color-border-light); }
.dispatch-card-footer .btn { width: 100%; justify-content: center; }
@media (max-width: 768px) { .dispatch-grid { grid-template-columns: 1fr; } }

/* ============================================================
   CONTENT FEED / ARTICLE CARDS (竞品骨架: blog post slider)
   ============================================================ */
.content-feed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.article-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.article-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.article-card-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--color-bg-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-primary);
  overflow: hidden;
}
.article-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.article-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.article-card-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.article-card-body h4 {
  font-size: 1rem;
  color: var(--color-text-white);
  margin-bottom: 10px;
  line-height: 1.4;
  flex: 1;
}
.article-card-body p { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }
.article-card-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--color-border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.article-card-footer .read-more {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
}
.article-card-footer .date { font-size: 0.78rem; color: var(--color-text-muted); }
@media (max-width: 900px) { .content-feed-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .content-feed-grid { grid-template-columns: 1fr; } }

/* ============================================================
   LONG-FORM CONTENT AREA (竞品骨架: long text承接 in mid-lower section)
   ============================================================ */
.longform-section { background: var(--color-bg-dark); }
.longform-inner { max-width: 900px; margin: 0 auto; }
.longform-inner h2 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin: 32px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-border);
}
.longform-inner h3 {
  font-size: 1.2rem;
  color: var(--color-primary);
  margin: 24px 0 10px;
}
.longform-inner p { color: var(--color-text-light); font-size: 0.97rem; line-height: 1.8; }
.longform-inner ul {
  list-style: none;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.longform-inner ul li {
  color: var(--color-text-light);
  font-size: 0.95rem;
  padding-left: 24px;
  position: relative;
}
.longform-inner ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}
.longform-inner ol {
  padding-left: 24px;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.longform-inner ol li { color: var(--color-text-light); font-size: 0.95rem; }

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--color-text-white);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  transition: background var(--transition);
  gap: 12px;
}
.faq-question:hover { background: rgba(247,163,7,0.06); }
.faq-question.open { color: var(--color-primary); }
.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
  color: var(--color-primary);
}
.faq-question.open .faq-icon { transform: rotate(45deg); background: var(--color-primary); color: #0d1b2a; }
.faq-answer {
  display: none;
  padding: 0 24px 20px;
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.7;
  border-top: 1px solid var(--color-border-light);
}
.faq-answer.open { display: block; }

/* ============================================================
   YOUTUBE VIDEO MODULE
   ============================================================ */
.video-section { background: var(--color-bg-mid); }
.video-wrapper {
  max-width: 800px;
  margin: 0 auto;
}
.video-responsive {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
  border: 2px solid var(--color-border);
}
.video-responsive iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}
.video-caption {
  text-align: center;
  margin-top: 16px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-mid) 100%);
  border-top: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  text-align: center;
  padding: 60px 0;
}
.cta-section h2 { font-size: 2rem; color: var(--color-primary); margin-bottom: 12px; }
.cta-section p { color: var(--color-text-light); font-size: 1.05rem; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #0d1b2a;
  padding: 14px 36px;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 800;
  box-shadow: var(--shadow-btn);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(247,163,7,0.5); color: #0d1b2a; }
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 14px 36px;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 700;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-outline:hover { background: var(--color-primary); color: #0d1b2a; transform: translateY(-3px); }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  padding: 20px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-item .stat-num {
  font-size: 1.8rem;
  font-weight: 900;
  color: #0d1b2a;
  display: block;
}
.stat-item .stat-label {
  font-size: 0.82rem;
  color: rgba(13,27,42,0.75);
  font-weight: 600;
}
@media (max-width: 600px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-bar {
  background: var(--color-bg-dark);
  border-bottom: 1px solid var(--color-border-light);
  padding: 12px 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .sep { color: var(--color-border); }
.breadcrumb .current { color: var(--color-primary); }

/* ============================================================
   PAGE HERO (inner pages - different from homepage banner)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-mid) 100%);
  padding: 60px 0 48px;
  border-bottom: 2px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247,163,7,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero h1 { font-size: 2.2rem; color: var(--color-primary); margin-bottom: 12px; }
.page-hero p { font-size: 1.05rem; color: var(--color-text-light); max-width: 700px; }

/* Slots page hero - different layout */
.slots-hero {
  background: linear-gradient(135deg, #0d1b2a 0%, #1a1040 50%, #0d1b2a 100%);
  padding: 48px 0;
  border-bottom: 2px solid rgba(155,81,224,0.4);
}
.slots-hero h1 { color: #c084fc; }

/* Sports page hero - different layout */
.sports-hero {
  background: linear-gradient(135deg, #0d1b2a 0%, #0d2a1a 50%, #0d1b2a 100%);
  padding: 48px 0;
  border-bottom: 2px solid rgba(46,204,113,0.4);
}
.sports-hero h1 { color: #4ade80; }

/* ============================================================
   SLOTS PAGE - GAME GRID (archive/listing style)
   ============================================================ */
.game-filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.filter-btn {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--color-primary);
  color: #0d1b2a;
  border-color: var(--color-primary);
}
.game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.game-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}
.game-card:hover {
  border-color: #c084fc;
  box-shadow: 0 8px 32px rgba(192,132,252,0.2);
  transform: translateY(-4px);
}
.game-card-thumb {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #1a1040, #2d1b69);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  position: relative;
}
.game-card-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--color-primary);
  color: #0d1b2a;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}
.game-card-info { padding: 14px; }
.game-card-info h4 { font-size: 0.9rem; color: var(--color-text-white); margin-bottom: 4px; }
.game-card-info .provider { font-size: 0.78rem; color: var(--color-text-muted); }
@media (max-width: 900px) { .game-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .game-grid { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================
   SPORTS PAGE - EVENT LISTING (archive style)
   ============================================================ */
.event-list { display: flex; flex-direction: column; gap: 16px; }
.event-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all var(--transition);
}
.event-card:hover {
  border-color: #4ade80;
  box-shadow: 0 4px 24px rgba(74,222,128,0.15);
}
.event-sport-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #0d2a1a, #1a4a2e);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
  border: 1px solid rgba(74,222,128,0.3);
}
.event-info { flex: 1; }
.event-info h4 { font-size: 1rem; color: var(--color-text-white); margin-bottom: 4px; }
.event-info .event-meta { font-size: 0.82rem; color: var(--color-text-muted); }
.event-status {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}
.event-status.live { background: rgba(231,76,60,0.2); color: #e74c3c; border: 1px solid rgba(231,76,60,0.4); }
.event-status.upcoming { background: rgba(247,163,7,0.15); color: var(--color-primary); border: 1px solid var(--color-border); }
.event-status.finished { background: rgba(138,155,176,0.15); color: var(--color-text-muted); border: 1px solid var(--color-border-light); }

/* ============================================================
   ABOUT US PAGE - Article/Story style
   ============================================================ */
.about-article { max-width: 860px; margin: 0 auto; }
.about-article h2 { font-size: 1.5rem; color: var(--color-primary); margin: 36px 0 14px; }
.about-article h3 { font-size: 1.2rem; color: var(--color-primary); margin: 24px 0 10px; }
.about-article p { color: var(--color-text-light); font-size: 0.97rem; line-height: 1.85; margin-bottom: 16px; }
.about-article ul { list-style: none; margin: 16px 0; display: flex; flex-direction: column; gap: 10px; }
.about-article ul li {
  color: var(--color-text-light);
  font-size: 0.95rem;
  padding-left: 24px;
  position: relative;
}
.about-article ul li::before { content: "✓"; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }
.about-timeline { margin: 32px 0; display: flex; flex-direction: column; gap: 0; }
.timeline-item {
  display: flex;
  gap: 20px;
  padding-bottom: 28px;
  position: relative;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 40px;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}
.timeline-item:last-child::before { display: none; }
.timeline-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 900;
  color: #0d1b2a;
  flex-shrink: 0;
}
.timeline-content h4 { font-size: 1rem; color: var(--color-primary); margin-bottom: 6px; }
.timeline-content p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }
.about-related {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 40px;
}
.about-related h3 { font-size: 1.1rem; color: var(--color-primary); margin-bottom: 16px; }
.about-related-links { display: flex; flex-wrap: wrap; gap: 12px; }
.about-related-links a {
  padding: 8px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  color: var(--color-text-light);
  transition: all var(--transition);
}
.about-related-links a:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* ============================================================
   PRIVACY POLICY PAGE
   ============================================================ */
.policy-content { max-width: 860px; margin: 0 auto; }
.policy-content h2 { font-size: 1.4rem; color: var(--color-primary); margin: 32px 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--color-border); }
.policy-content p { color: var(--color-text-light); font-size: 0.95rem; line-height: 1.8; margin-bottom: 14px; }
.policy-content ul { list-style: disc; padding-left: 24px; margin: 12px 0; }
.policy-content ul li { color: var(--color-text-light); font-size: 0.93rem; margin-bottom: 6px; }
.policy-nav {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 32px;
}
.policy-nav h4 { font-size: 0.9rem; color: var(--color-primary); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 1px; }
.policy-nav ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.policy-nav ul li a { font-size: 0.88rem; color: var(--color-text-muted); }
.policy-nav ul li a:hover { color: var(--color-primary); }

/* ============================================================
   404 PAGE
   ============================================================ */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
}
.error-page .error-code {
  font-size: 8rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  opacity: 0.3;
  display: block;
}
.error-page h1 { font-size: 2rem; color: var(--color-primary); margin: 16px 0 12px; }
.error-page p { color: var(--color-text-muted); font-size: 1rem; margin-bottom: 32px; }
.error-links { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FOOTER (竞品骨架: heavy multi-column footer)
   ============================================================ */
#site-footer {
  background: #0a1520;
  border-top: 2px solid var(--color-primary);
}
.footer-main { padding: 56px 0 40px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}
.footer-brand .footer-logo { margin-bottom: 16px; }
.footer-brand .footer-logo img, .footer-brand .footer-logo svg {
  height: 44px;
  width: auto;
  max-width: 180px;
}
.footer-brand p { font-size: 0.88rem; color: var(--color-text-muted); line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.social-btn:hover { background: var(--color-primary); color: #0d1b2a; border-color: var(--color-primary); }
.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 18px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before { content: "›"; color: var(--color-primary); font-size: 1rem; }
.footer-links a:hover { color: var(--color-primary); }
.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.contact-item { display: flex; gap: 10px; align-items: flex-start; }
.contact-item .ci-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(247,163,7,0.1);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  color: var(--color-primary);
}
.contact-item .ci-text { font-size: 0.85rem; color: var(--color-text-muted); line-height: 1.5; }
.contact-item .ci-text strong { color: var(--color-text-light); display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 2px; }
.footer-bottom {
  background: #060e18;
  padding: 18px 0;
  border-top: 1px solid var(--color-border-light);
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: var(--color-text-muted); margin: 0; }
.footer-bottom-links { display: flex; gap: 16px; }
.footer-bottom-links a { font-size: 0.82rem; color: var(--color-text-muted); }
.footer-bottom-links a:hover { color: var(--color-primary); }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

/* ============================================================
   TRUST BADGES
   ============================================================ */
.trust-bar {
  background: var(--color-bg-dark);
  padding: 20px 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}
.trust-items {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.trust-item .ti-icon { font-size: 1.2rem; color: var(--color-primary); }

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-muted { color: var(--color-text-muted); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.hidden { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ============================================================
   RESPONSIVE HEADER
   ============================================================ */
@media (max-width: 1024px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 768px) {
  .topbar { display: none; }
  .section { padding: 40px 0; }
  .page-hero h1 { font-size: 1.6rem; }
  .cta-section h2 { font-size: 1.5rem; }
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #0d1b2a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
  border: none;
  box-shadow: var(--shadow-btn);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-3px); background: var(--color-accent); }