/* 
  蓝鲸直播 - 全局样式管家 
  Black Gold Theme (淡黑金风格)
*/

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

:root {
  --bg-dark: #121212;
  --bg-darker: #0a0a0a;
  --gold-primary: #C5A028;
  --gold-secondary: #D4AF37;
  --gold-light: #E5C365;
  --text-main: #f5f5f5;
  --text-muted: #a0a0a0;
  --border-gold: rgba(197, 160, 40, 0.3);
  --glass: rgba(255, 255, 255, 0.03);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans SC', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* 导航栏 */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.95);
  border-bottom: 1px solid var(--border-gold);
  backdrop-filter: blur(10px);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold-primary);
  text-decoration: none;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
}

.logo span {
  color: white;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-main);
  font-weight: 500;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--gold-primary);
}

/* 按钮样式 */
.btn-gold {
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-secondary));
  color: #000;
  padding: 0.8rem 2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(197, 160, 40, 0.4);
}

.btn-outline {
  border: 1px solid var(--gold-primary);
  color: var(--gold-primary);
  padding: 0.8rem 2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  background: transparent;
  transition: all 0.3s;
}

.btn-outline:hover {
  background: var(--gold-primary);
  color: #000;
}

/* 页脚 */
footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-gold);
  padding: 4rem 2rem 2rem;
  margin-top: 4rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
}

.footer-section h4 {
  color: var(--gold-primary);
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

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

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--gold-primary);
}

.copyright {
  text-align: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #222;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
}