:root { --header-offset: 122px; --primary-color: #F2C14E; --accent-color: #FFD36B; --card-bg: #111111; --background-color: #0A0A0A; --text-main: #FFF6D6; --border-color: #3A2A12; --glow-color: #FFD36B; }

body { font-family: Arial, sans-serif; margin: 0; padding-top: var(--header-offset); background-color: var(--background-color); color: var(--text-main); overflow-x: hidden; }

a { text-decoration: none; color: var(--text-main); }

/* Header Styles */
.site-header { position: fixed; top: 0; width: 100%; background-color: var(--background-color); box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5); z-index: 1000; min-height: 60px; display: flex; align-items: center; }

.header-container { max-width: 1200px; margin: 0 auto; padding: 15px 30px; display: flex; align-items: center; justify-content: space-between; width: 100%; }

.logo { font-size: 28px; font-weight: bold; color: var(--primary-color); text-transform: uppercase; letter-spacing: 1px; flex-shrink: 0; }
.logo:hover { color: var(--accent-color); }

.main-nav { flex: 1; display: flex; flex-direction: row; justify-content: center; align-items: center; gap: 25px; }
.main-nav .nav-link { font-size: 16px; font-weight: bold; padding: 8px 0; position: relative; transition: color 0.3s ease; }
.main-nav .nav-link:hover { color: var(--accent-color); }
.main-nav .nav-link::after { content: ''; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%) scaleX(0); width: 100%; height: 2px; background-color: var(--primary-color); transition: transform 0.3s ease; }
.main-nav .nav-link:hover::after { transform: translateX(-50%) scaleX(1); }

.desktop-nav-buttons { display: flex; gap: 10px; flex-shrink: 0; margin-left: auto; }
.mobile-nav-buttons { display: none !important; }

.btn { padding: 10px 20px; border-radius: 25px; font-weight: bold; text-align: center; white-space: nowrap; cursor: pointer; transition: all 0.3s ease; text-decoration: none; border: none; }
.btn.login-btn { background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); color: #0A0A0A; }
.btn.register-btn { background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); color: #0A0A0A; }
.btn:hover { filter: brightness(1.1); box-shadow: 0 0 10px var(--glow-color); }

.hamburger-menu { display: none; background: none; border: none; cursor: pointer; padding: 0; width: 30px; height: 24px; position: relative; flex-direction: column; justify-content: space-between; align-items: center; z-index: 1001; }
.hamburger-icon { display: block; width: 100%; height: 3px; background-color: var(--primary-color); border-radius: 2px; transition: all 0.3s ease; }
.hamburger-menu.active .hamburger-icon:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.hamburger-menu.active .hamburger-icon:nth-child(2) { opacity: 0; }
.hamburger-menu.active .hamburger-icon:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

.mobile-menu-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.7); z-index: 998; }
.mobile-menu-overlay.active { display: block; }

/* Footer Styles */
.site-footer { background-color: var(--background-color); padding: 40px 0 20px; color: var(--text-main); font-size: 14px; border-top: 1px solid var(--border-color); }
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 30px; }
.footer-columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; margin-bottom: 40px; }

.footer-col .footer-logo { font-size: 24px; font-weight: bold; color: var(--primary-color); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px; display: block; }
.footer-col .footer-logo:hover { color: var(--accent-color); }
.footer-description { line-height: 1.6; color: rgba(255, 246, 214, 0.8); word-wrap: break-word; overflow-wrap: break-word; }

.footer-heading { font-size: 18px; color: var(--primary-color); margin-bottom: 20px; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav .nav-link { color: rgba(255, 246, 214, 0.7); transition: color 0.3s ease; }
.footer-nav .nav-link:hover { color: var(--accent-color); }

.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid var(--border-color); color: rgba(255, 246, 214, 0.6); }

.footer-slot-anchor-inner { min-height: 10px; /* Ensures visibility for content injection */ }

/* Responsive Styles */
@media (max-width: 768px) {
  :root { --header-offset: 110px; }

  .site-header { min-height: 50px; }
  .header-container { width: 100%; max-width: none; padding: 10px 15px; justify-content: space-between; }

  .hamburger-menu { display: flex; }

  .logo { flex: 1; text-align: center; font-size: 24px; }

  .main-nav { display: none; flex-direction: column; position: fixed; top: var(--header-offset); left: 0; width: 80%; max-width: 300px; height: calc(100% - var(--header-offset)); background-color: var(--card-bg); padding: 20px; box-shadow: 2px 0 10px rgba(0, 0, 0, 0.5); transform: translateX(-100%); transition: transform 0.3s ease; z-index: 999; align-items: flex-start; gap: 15px; overflow-y: auto; }
  .main-nav.active { display: flex; transform: translateX(0); }
  .main-nav .nav-link { width: 100%; padding: 10px 0; border-bottom: 1px solid var(--border-color); }
  .main-nav .nav-link:last-child { border-bottom: none; }
  .main-nav .nav-link::after { display: none; }

  .desktop-nav-buttons { display: none !important; }
  .mobile-nav-buttons { display: flex !important; gap: 8px; flex-shrink: 0; }
  .mobile-nav-buttons .btn { padding: 8px 15px; font-size: 14px; border-radius: 20px; }

  .footer-columns { grid-template-columns: 1fr; text-align: center; }
  .footer-col .footer-logo { margin-left: auto; margin-right: auto; }
  .footer-nav { align-items: center; }

  .page-content img { max-width: 100% !important; height: auto !important; display: block; }
  .page-content { overflow-x: hidden; max-width: 100%; }
  body { overflow-x: hidden; }
}
/* 移动端内容区防溢出（系统追加，请勿删除） */
@media (max-width: 768px) {
  .page-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
  }
  .page-content {
    overflow-x: hidden;
    max-width: 100%;
  }
  body {
    overflow-x: hidden;
  }
}