/* ============================================
   半岛体育 - 地中海蔚蓝海岸风 全局样式
   CSS类名前缀: bd-a-
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* --- CSS Variables --- */
:root {
  --bd-a-primary: #0A1628;
  --bd-a-secondary: #1E88E5;
  --bd-a-accent: #FF6F00;
  --bd-a-text: #E3F2FD;
  --bd-a-link: #1E88E5;
  --bd-a-bg-dark: #0A1628;
  --bd-a-bg-card: #0F2035;
  --bd-a-bg-light: #132A45;
  --bd-a-border: rgba(30, 136, 229, 0.2);
  --bd-a-shadow: rgba(0, 0, 0, 0.3);
  --bd-a-radius: 12px;
  --bd-a-radius-sm: 8px;
  --bd-a-transition: 0.3s ease;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Source Han Sans', 'Noto Sans SC', 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bd-a-primary);
  color: var(--bd-a-text);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: var(--bd-a-link);
  text-decoration: none;
  transition: color var(--bd-a-transition);
}

a:hover {
  color: var(--bd-a-accent);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Source Han Sans', sans-serif;
  font-weight: 700;
  line-height: 1.3;
}

/* --- Loading Animation --- */
.bd-a-loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bd-a-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.bd-a-loader-overlay.bd-a-hidden {
  opacity: 0;
  visibility: hidden;
}

.bd-a-compass {
  width: 60px;
  height: 60px;
  border: 3px solid var(--bd-a-secondary);
  border-radius: 50%;
  position: relative;
  animation: bd-a-pulse 1.5s ease-in-out infinite;
}

.bd-a-compass::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 24px;
  background: var(--bd-a-accent);
  transform-origin: bottom center;
  transform: translate(-50%, -100%);
  animation: bd-a-spin 2s linear infinite;
  border-radius: 2px;
}

.bd-a-compass::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  background: var(--bd-a-text);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

@keyframes bd-a-spin {
  from { transform: translate(-50%, -100%) rotate(0deg); }
  to { transform: translate(-50%, -100%) rotate(360deg); }
}

@keyframes bd-a-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(30, 136, 229, 0.4); }
  50% { box-shadow: 0 0 0 15px rgba(30, 136, 229, 0); }
}

/* --- Container --- */
.bd-a-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Header / Navigation --- */
.bd-a-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--bd-a-border);
  transition: background var(--bd-a-transition);
}

.bd-a-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
}

.bd-a-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--bd-a-text);
}

.bd-a-logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--bd-a-secondary), var(--bd-a-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.bd-a-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.bd-a-nav-item {
  position: relative;
  padding: 0 16px;
  height: 68px;
  display: flex;
  align-items: center;
  color: var(--bd-a-text);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--bd-a-transition);
  cursor: pointer;
}

.bd-a-nav-item:hover {
  color: var(--bd-a-accent);
}

.bd-a-nav-item.bd-a-active {
  color: var(--bd-a-accent);
}

.bd-a-nav-item.bd-a-active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 3px;
  background: var(--bd-a-accent);
  border-radius: 3px 3px 0 0;
}

/* Dropdown */
.bd-a-dropdown {
  position: relative;
}

.bd-a-dropdown-menu {
  position: absolute;
  top: 68px;
  left: 0;
  min-width: 180px;
  background: var(--bd-a-bg-card);
  border: 1px solid var(--bd-a-border);
  border-radius: var(--bd-a-radius-sm);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--bd-a-transition);
  box-shadow: 0 8px 32px var(--bd-a-shadow);
}

.bd-a-dropdown:hover .bd-a-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.bd-a-dropdown-link {
  display: block;
  padding: 10px 20px;
  color: var(--bd-a-text);
  font-size: 0.9rem;
  transition: all var(--bd-a-transition);
}

.bd-a-dropdown-link:hover {
  background: var(--bd-a-bg-light);
  color: var(--bd-a-accent);
  padding-left: 24px;
}

.bd-a-nav-arrow {
  margin-left: 4px;
  font-size: 0.7rem;
  transition: transform var(--bd-a-transition);
}

.bd-a-dropdown:hover .bd-a-nav-arrow {
  transform: rotate(180deg);
}

/* Auth buttons */
.bd-a-auth-btns {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 16px;
}

.bd-a-btn-login {
  padding: 8px 20px;
  border: 1px solid var(--bd-a-secondary);
  border-radius: 24px;
  color: var(--bd-a-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--bd-a-transition);
  background: transparent;
  cursor: pointer;
}

.bd-a-btn-login:hover {
  background: var(--bd-a-secondary);
  color: #fff;
}

.bd-a-btn-register {
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--bd-a-accent), #FF8F00);
  border: none;
  border-radius: 24px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--bd-a-transition);
}

.bd-a-btn-register:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255, 111, 0, 0.4);
}

/* Mobile menu toggle */
.bd-a-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.bd-a-menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--bd-a-text);
  transition: all var(--bd-a-transition);
  border-radius: 2px;
}

/* --- Hero Section --- */
.bd-a-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 68px;
}

.bd-a-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.bd-a-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(10,22,40,0.7) 0%, rgba(10,22,40,0.85) 60%, rgba(10,22,40,0.98) 100%);
  z-index: 1;
}

.bd-a-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 40px 24px;
}

.bd-a-hero-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--bd-a-text), var(--bd-a-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bd-a-hero-subtitle {
  font-size: 1.15rem;
  color: rgba(227, 242, 253, 0.8);
  margin-bottom: 16px;
  font-weight: 400;
}

.bd-a-hero-badge {
  display: inline-block;
  padding: 8px 24px;
  background: rgba(30, 136, 229, 0.15);
  border: 1px solid rgba(30, 136, 229, 0.3);
  border-radius: 24px;
  font-size: 0.9rem;
  color: var(--bd-a-secondary);
  margin-bottom: 32px;
}

.bd-a-hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.bd-a-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--bd-a-accent), #FF8F00);
  color: #fff;
  border: none;
  border-radius: 28px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--bd-a-transition);
  text-decoration: none;
}

.bd-a-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 111, 0, 0.4);
  color: #fff;
}

.bd-a-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--bd-a-text);
  border: 1px solid rgba(227, 242, 253, 0.3);
  border-radius: 28px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--bd-a-transition);
  text-decoration: none;
}

.bd-a-btn-secondary:hover {
  border-color: var(--bd-a-secondary);
  color: var(--bd-a-secondary);
  background: rgba(30, 136, 229, 0.1);
}

/* --- Live Score Ticker --- */
.bd-a-ticker-section {
  background: var(--bd-a-bg-card);
  border-bottom: 1px solid var(--bd-a-border);
  overflow: hidden;
  padding: 12px 0;
}

.bd-a-ticker-wrap {
  display: flex;
  animation: bd-a-ticker 30s linear infinite;
  gap: 32px;
  width: max-content;
}

.bd-a-ticker-item {
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
  font-size: 0.9rem;
  padding: 6px 16px;
  background: var(--bd-a-bg-light);
  border-radius: var(--bd-a-radius-sm);
}

.bd-a-ticker-live {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #4CAF50;
  border-radius: 50%;
  animation: bd-a-blink 1s infinite;
}

.bd-a-ticker-score {
  font-weight: 700;
  color: var(--bd-a-accent);
  font-family: 'Montserrat', sans-serif;
}

@keyframes bd-a-ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes bd-a-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* --- Section Common --- */
.bd-a-section {
  padding: 80px 0;
}

.bd-a-section-header {
  text-align: center;
  margin-bottom: 48px;
}

.bd-a-section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(30, 136, 229, 0.1);
  border: 1px solid rgba(30, 136, 229, 0.2);
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--bd-a-secondary);
  margin-bottom: 12px;
}

.bd-a-section-title {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.bd-a-section-desc {
  font-size: 1.05rem;
  color: rgba(227, 242, 253, 0.7);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Match Cards --- */
.bd-a-matches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.bd-a-match-card {
  background: var(--bd-a-bg-card);
  border: 1px solid var(--bd-a-border);
  border-radius: var(--bd-a-radius);
  padding: 24px;
  transition: all var(--bd-a-transition);
}

.bd-a-match-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  border-color: var(--bd-a-secondary);
}

.bd-a-match-league {
  font-size: 0.8rem;
  color: var(--bd-a-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.bd-a-match-teams {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.bd-a-team {
  text-align: center;
  flex: 1;
}

.bd-a-team-badge {
  width: 48px;
  height: 48px;
  background: var(--bd-a-bg-light);
  border-radius: 50%;
  margin: 0 auto 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.bd-a-team-name {
  font-size: 0.9rem;
  font-weight: 600;
}

.bd-a-match-vs {
  font-size: 0.85rem;
  color: rgba(227, 242, 253, 0.5);
  padding: 0 16px;
}

.bd-a-match-time {
  display: block;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--bd-a-accent);
  margin-bottom: 16px;
}

.bd-a-match-actions {
  display: flex;
  gap: 12px;
}

.bd-a-match-actions a {
  flex: 1;
  text-align: center;
  padding: 10px;
  border-radius: var(--bd-a-radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--bd-a-transition);
}

.bd-a-btn-analysis {
  background: rgba(30, 136, 229, 0.15);
  color: var(--bd-a-secondary);
  border: 1px solid rgba(30, 136, 229, 0.3);
}

.bd-a-btn-analysis:hover {
  background: var(--bd-a-secondary);
  color: #fff;
}

.bd-a-btn-bet {
  background: linear-gradient(135deg, var(--bd-a-accent), #FF8F00);
  color: #fff;
}

.bd-a-btn-bet:hover {
  box-shadow: 0 4px 16px rgba(255, 111, 0, 0.4);
  color: #fff;
}

/* --- Blue Bay Arena Entry --- */
.bd-a-arena-entry {
  position: relative;
  border-radius: var(--bd-a-radius);
  overflow: hidden;
  min-height: 400px;
  display: flex;
  align-items: center;
}

.bd-a-arena-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bd-a-arena-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(10,22,40,0.85), rgba(30,136,229,0.3));
}

.bd-a-arena-content {
  position: relative;
  z-index: 2;
  padding: 48px;
  max-width: 560px;
}

.bd-a-arena-content h2 {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.bd-a-arena-content p {
  font-size: 1.05rem;
  color: rgba(227, 242, 253, 0.8);
  margin-bottom: 24px;
}

/* --- News Feed --- */
.bd-a-news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.bd-a-news-card {
  background: var(--bd-a-bg-card);
  border: 1px solid var(--bd-a-border);
  border-radius: var(--bd-a-radius);
  overflow: hidden;
  transition: all var(--bd-a-transition);
}

.bd-a-news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.bd-a-news-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.bd-a-news-body {
  padding: 20px;
}

.bd-a-news-category {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(30, 136, 229, 0.15);
  border-radius: 12px;
  font-size: 0.8rem;
  color: var(--bd-a-secondary);
  margin-bottom: 10px;
}

.bd-a-news-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bd-a-news-title a {
  color: var(--bd-a-text);
}

.bd-a-news-title a:hover {
  color: var(--bd-a-secondary);
}

.bd-a-news-excerpt {
  font-size: 0.9rem;
  color: rgba(227, 242, 253, 0.6);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bd-a-news-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  color: rgba(227, 242, 253, 0.5);
}

/* --- Betting Guide --- */
.bd-a-guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.bd-a-guide-card {
  background: var(--bd-a-bg-card);
  border: 1px solid var(--bd-a-border);
  border-radius: var(--bd-a-radius);
  padding: 28px;
  transition: all var(--bd-a-transition);
}

.bd-a-guide-card:hover {
  border-color: var(--bd-a-accent);
  transform: translateY(-2px);
}

.bd-a-guide-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 111, 0, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.bd-a-guide-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.bd-a-guide-card p {
  font-size: 0.9rem;
  color: rgba(227, 242, 253, 0.7);
}

/* --- Partners --- */
.bd-a-partners-section {
  background: var(--bd-a-bg-card);
}

.bd-a-partners-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.bd-a-partner-item {
  padding: 16px 32px;
  background: var(--bd-a-bg-light);
  border-radius: var(--bd-a-radius-sm);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(227, 242, 253, 0.6);
  transition: all var(--bd-a-transition);
}

.bd-a-partner-item:hover {
  color: var(--bd-a-text);
  background: var(--bd-a-bg-card);
}

/* --- APP Download --- */
.bd-a-app-section {
  position: relative;
  overflow: hidden;
}

.bd-a-app-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.bd-a-app-content h2 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.bd-a-app-content p {
  font-size: 1.05rem;
  color: rgba(227, 242, 253, 0.7);
  margin-bottom: 24px;
}

.bd-a-app-features {
  list-style: none;
  margin-bottom: 32px;
}

.bd-a-app-features li {
  padding: 8px 0;
  font-size: 0.95rem;
  color: rgba(227, 242, 253, 0.8);
  display: flex;
  align-items: center;
  gap: 12px;
}

.bd-a-app-features li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: rgba(30, 136, 229, 0.2);
  color: var(--bd-a-secondary);
  border-radius: 50%;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.bd-a-app-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.bd-a-app-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--bd-a-bg-light);
  border: 1px solid var(--bd-a-border);
  border-radius: var(--bd-a-radius-sm);
  color: var(--bd-a-text);
  font-size: 0.9rem;
  transition: all var(--bd-a-transition);
}

.bd-a-app-btn:hover {
  border-color: var(--bd-a-secondary);
  background: rgba(30, 136, 229, 0.1);
  color: var(--bd-a-text);
}

.bd-a-app-btn-icon {
  font-size: 1.6rem;
}

.bd-a-app-btn-text small {
  display: block;
  font-size: 0.7rem;
  color: rgba(227, 242, 253, 0.5);
}

.bd-a-app-btn-text strong {
  font-size: 1rem;
}

.bd-a-app-mockup {
  text-align: center;
}

.bd-a-app-mockup img {
  max-height: 500px;
  margin: 0 auto;
  border-radius: var(--bd-a-radius);
}

/* --- Footer --- */
.bd-a-footer {
  background: var(--bd-a-bg-dark);
  border-top: 1px solid var(--bd-a-border);
  padding: 60px 0 0;
}

.bd-a-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--bd-a-border);
}

.bd-a-footer-brand p {
  font-size: 0.9rem;
  color: rgba(227, 242, 253, 0.6);
  margin-top: 16px;
  line-height: 1.8;
}

.bd-a-footer-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--bd-a-text);
}

.bd-a-footer-links {
  list-style: none;
}

.bd-a-footer-links li {
  margin-bottom: 10px;
}

.bd-a-footer-links a {
  color: rgba(227, 242, 253, 0.6);
  font-size: 0.9rem;
  transition: all var(--bd-a-transition);
}

.bd-a-footer-links a:hover {
  color: var(--bd-a-accent);
  padding-left: 4px;
}

.bd-a-footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.bd-a-social-icon {
  width: 40px;
  height: 40px;
  background: var(--bd-a-bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--bd-a-text);
  transition: all var(--bd-a-transition);
}

.bd-a-social-icon:hover {
  background: var(--bd-a-secondary);
  color: #fff;
}

.bd-a-footer-email {
  margin-top: 16px;
  font-size: 0.9rem;
  color: rgba(227, 242, 253, 0.6);
}

.bd-a-footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(227, 242, 253, 0.4);
  line-height: 2;
}

.bd-a-footer-bottom a {
  color: rgba(227, 242, 253, 0.5);
}

.bd-a-footer-bottom a:hover {
  color: var(--bd-a-secondary);
}

/* --- Breadcrumb --- */
.bd-a-breadcrumb {
  padding: 100px 0 20px;
}

.bd-a-breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.85rem;
}

.bd-a-breadcrumb-list li {
  color: rgba(227, 242, 253, 0.5);
}

.bd-a-breadcrumb-list li a {
  color: rgba(227, 242, 253, 0.6);
}

.bd-a-breadcrumb-list li a:hover {
  color: var(--bd-a-secondary);
}

.bd-a-breadcrumb-sep {
  color: rgba(227, 242, 253, 0.3);
}

/* --- Page Hero (Inner Pages) --- */
.bd-a-page-hero {
  position: relative;
  padding: 140px 0 60px;
  text-align: center;
  overflow: hidden;
}

.bd-a-page-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.bd-a-page-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, var(--bd-a-primary), rgba(10,22,40,0.95));
}

.bd-a-page-hero-content {
  position: relative;
  z-index: 2;
}

.bd-a-page-hero h1 {
  font-size: 2.6rem;
  margin-bottom: 12px;
}

.bd-a-page-hero p {
  font-size: 1.1rem;
  color: rgba(227, 242, 253, 0.7);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Content Layout --- */
.bd-a-content-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  padding: 40px 0 80px;
}

.bd-a-main-content {
  min-width: 0;
}

.bd-a-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.bd-a-sidebar-widget {
  background: var(--bd-a-bg-card);
  border: 1px solid var(--bd-a-border);
  border-radius: var(--bd-a-radius);
  padding: 24px;
}

.bd-a-sidebar-widget h3 {
  font-size: 1.05rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--bd-a-border);
}

.bd-a-sidebar-list {
  list-style: none;
}

.bd-a-sidebar-list li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(30, 136, 229, 0.1);
}

.bd-a-sidebar-list li:last-child {
  border-bottom: none;
}

.bd-a-sidebar-list a {
  color: rgba(227, 242, 253, 0.7);
  font-size: 0.9rem;
}

.bd-a-sidebar-list a:hover {
  color: var(--bd-a-accent);
}

/* --- Arena Page Specific --- */
.bd-a-arena-tabs {
  display: flex;
  gap: 4px;
  background: var(--bd-a-bg-card);
  border-radius: var(--bd-a-radius-sm);
  padding: 4px;
  margin-bottom: 32px;
  overflow-x: auto;
}

.bd-a-arena-tab {
  padding: 12px 24px;
  border-radius: var(--bd-a-radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(227, 242, 253, 0.6);
  cursor: pointer;
  transition: all var(--bd-a-transition);
  white-space: nowrap;
  border: none;
  background: transparent;
}

.bd-a-arena-tab:hover {
  color: var(--bd-a-text);
}

.bd-a-arena-tab.bd-a-active {
  background: var(--bd-a-secondary);
  color: #fff;
}

.bd-a-score-timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bd-a-score-item {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bd-a-bg-card);
  border: 1px solid var(--bd-a-border);
  border-radius: var(--bd-a-radius-sm);
  transition: all var(--bd-a-transition);
}

.bd-a-score-item:hover {
  border-color: var(--bd-a-secondary);
}

.bd-a-score-home {
  text-align: right;
  font-weight: 600;
}

.bd-a-score-center {
  text-align: center;
  font-family: 'Montserrat', sans-serif;
}

.bd-a-score-result {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--bd-a-accent);
}

.bd-a-score-status {
  font-size: 0.75rem;
  color: #4CAF50;
  margin-top: 4px;
}

.bd-a-score-away {
  font-weight: 600;
}

/* --- Calendar --- */
.bd-a-calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.bd-a-calendar-nav {
  display: flex;
  gap: 8px;
}

.bd-a-calendar-btn {
  width: 36px;
  height: 36px;
  background: var(--bd-a-bg-card);
  border: 1px solid var(--bd-a-border);
  border-radius: 50%;
  color: var(--bd-a-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--bd-a-transition);
}

.bd-a-calendar-btn:hover {
  background: var(--bd-a-secondary);
  border-color: var(--bd-a-secondary);
}

.bd-a-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.bd-a-calendar-day-header {
  text-align: center;
  font-size: 0.8rem;
  color: rgba(227, 242, 253, 0.5);
  padding: 8px;
  font-weight: 600;
}

.bd-a-calendar-day {
  text-align: center;
  padding: 12px 8px;
  border-radius: var(--bd-a-radius-sm);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--bd-a-transition);
  color: rgba(227, 242, 253, 0.7);
}

.bd-a-calendar-day:hover {
  background: var(--bd-a-bg-light);
}

.bd-a-calendar-day.bd-a-today {
  background: var(--bd-a-secondary);
  color: #fff;
  font-weight: 700;
}

.bd-a-calendar-day.bd-a-has-match {
  position: relative;
}

.bd-a-calendar-day.bd-a-has-match::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: var(--bd-a-accent);
  border-radius: 50%;
}

/* --- Comment Section --- */
.bd-a-comment-section {
  margin-top: 40px;
}

.bd-a-comment-form {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.bd-a-comment-input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bd-a-bg-card);
  border: 1px solid var(--bd-a-border);
  border-radius: var(--bd-a-radius-sm);
  color: var(--bd-a-text);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--bd-a-transition);
}

.bd-a-comment-input:focus {
  border-color: var(--bd-a-secondary);
}

.bd-a-comment-submit {
  padding: 12px 24px;
  background: var(--bd-a-secondary);
  color: #fff;
  border: none;
  border-radius: var(--bd-a-radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--bd-a-transition);
}

.bd-a-comment-submit:hover {
  background: #1976D2;
}

.bd-a-comment-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bd-a-comment-item {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: var(--bd-a-bg-card);
  border-radius: var(--bd-a-radius-sm);
}

.bd-a-comment-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--bd-a-secondary), var(--bd-a-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.bd-a-comment-body {
  flex: 1;
}

.bd-a-comment-author {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.bd-a-comment-text {
  font-size: 0.9rem;
  color: rgba(227, 242, 253, 0.7);
}

.bd-a-comment-time {
  font-size: 0.75rem;
  color: rgba(227, 242, 253, 0.4);
  margin-top: 6px;
}

/* --- APP Download Page --- */
.bd-a-download-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 40px 0 80px;
}

.bd-a-download-features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 60px;
}

.bd-a-download-feature {
  background: var(--bd-a-bg-card);
  border: 1px solid var(--bd-a-border);
  border-radius: var(--bd-a-radius);
  padding: 28px;
  text-align: center;
  transition: all var(--bd-a-transition);
}

.bd-a-download-feature:hover {
  transform: translateY(-4px);
  border-color: var(--bd-a-secondary);
}

.bd-a-download-feature-icon {
  width: 56px;
  height: 56px;
  background: rgba(30, 136, 229, 0.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 16px;
}

.bd-a-download-feature h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.bd-a-download-feature p {
  font-size: 0.9rem;
  color: rgba(227, 242, 253, 0.6);
}

/* --- Search Bar --- */
.bd-a-search-bar {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
}

.bd-a-search-input {
  flex: 1;
  padding: 12px 20px;
  background: var(--bd-a-bg-card);
  border: 1px solid var(--bd-a-border);
  border-radius: var(--bd-a-radius-sm) 0 0 var(--bd-a-radius-sm);
  color: var(--bd-a-text);
  font-size: 0.95rem;
  outline: none;
}

.bd-a-search-input:focus {
  border-color: var(--bd-a-secondary);
}

.bd-a-search-btn {
  padding: 12px 24px;
  background: var(--bd-a-secondary);
  border: none;
  border-radius: 0 var(--bd-a-radius-sm) var(--bd-a-radius-sm) 0;
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  transition: background var(--bd-a-transition);
}

.bd-a-search-btn:hover {
  background: #1976D2;
}

/* --- Odds Table --- */
.bd-a-odds-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--bd-a-bg-card);
  border-radius: var(--bd-a-radius);
  overflow: hidden;
  border: 1px solid var(--bd-a-border);
}

.bd-a-odds-table th {
  background: var(--bd-a-bg-light);
  padding: 14px 16px;
  text-align: left;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(227, 242, 253, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.bd-a-odds-table td {
  padding: 14px 16px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--bd-a-border);
}

.bd-a-odds-table tr:last-child td {
  border-bottom: none;
}

.bd-a-odds-value {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--bd-a-accent);
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  .bd-a-hero-title {
    font-size: 2.4rem;
  }

  .bd-a-footer-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .bd-a-app-inner {
    grid-template-columns: 1fr;
  }

  .bd-a-download-hero {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .bd-a-nav {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background: var(--bd-a-bg-dark);
    flex-direction: column;
    padding: 16px 0;
    border-bottom: 1px solid var(--bd-a-border);
    max-height: calc(100vh - 68px);
    overflow-y: auto;
  }

  .bd-a-nav.bd-a-nav-open {
    display: flex;
  }

  .bd-a-nav-item {
    height: auto;
    padding: 12px 24px;
    width: 100%;
  }

  .bd-a-dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: rgba(10, 22, 40, 0.5);
    border: none;
    box-shadow: none;
    padding-left: 16px;
  }

  .bd-a-auth-btns {
    margin: 12px 24px;
    width: calc(100% - 48px);
  }

  .bd-a-menu-toggle {
    display: flex;
  }

  .bd-a-hero-title {
    font-size: 1.8rem;
  }

  .bd-a-hero-subtitle {
    font-size: 1rem;
  }

  .bd-a-section-title {
    font-size: 1.6rem;
  }

  .bd-a-matches-grid {
    grid-template-columns: 1fr;
  }

  .bd-a-news-grid {
    grid-template-columns: 1fr;
  }

  .bd-a-footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .bd-a-arena-content {
    padding: 24px;
  }

  .bd-a-arena-content h2 {
    font-size: 1.8rem;
  }

  .bd-a-page-hero h1 {
    font-size: 1.8rem;
  }

  .bd-a-score-item {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .bd-a-score-home {
    text-align: center;
  }
}

@media (max-width: 360px) {
  html {
    font-size: 14px;
  }

  .bd-a-header-inner {
    padding: 0 12px;
  }

  .bd-a-container {
    padding: 0 12px;
  }

  .bd-a-hero-title {
    font-size: 1.5rem;
  }

  .bd-a-hero-cta {
    flex-direction: column;
    align-items: center;
  }
}

/* --- Utility Classes --- */
.bd-a-text-center { text-align: center; }
.bd-a-text-accent { color: var(--bd-a-accent); }
.bd-a-text-secondary { color: var(--bd-a-secondary); }
.bd-a-mt-1 { margin-top: 8px; }
.bd-a-mt-2 { margin-top: 16px; }
.bd-a-mt-3 { margin-top: 24px; }
.bd-a-mt-4 { margin-top: 32px; }
.bd-a-mb-1 { margin-bottom: 8px; }
.bd-a-mb-2 { margin-bottom: 16px; }
.bd-a-mb-3 { margin-bottom: 24px; }
.bd-a-mb-4 { margin-bottom: 32px; }

/* --- Fade In Animation --- */
.bd-a-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.bd-a-fade-in.bd-a-visible {
  opacity: 1;
  transform: translateY(0);
}