:root { --header-offset: 122px; --primary-color: #F2C14E; --secondary-color: #FFD36B; --card-bg: #111111; --site-bg: #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(--site-bg); color: var(--text-main); line-height: 1.6; overflow-x: hidden; }

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

.header-container { max-width: 1200px; margin: 0 auto; padding: 10px 30px; display: flex; align-items: center; justify-content: space-between; width: 100%; box-sizing: border-box; }

.logo { font-size: 28px; font-weight: bold; color: var(--primary-color); text-decoration: none; flex-shrink: 0; transition: color 0.3s ease; text-transform: uppercase; letter-spacing: 1px; }
.logo:hover { color: var(--secondary-color); }

.main-nav { flex: 1; display: flex; flex-direction: row; justify-content: center; align-items: center; gap: 25px; }
.main-nav .nav-link { color: var(--text-main); text-decoration: none; font-size: 16px; padding: 8px 12px; transition: color 0.3s ease, background-color 0.3s ease, transform 0.3s ease; border-radius: 5px; text-transform: uppercase; }
.main-nav .nav-link:hover, .main-nav .nav-link.active { color: var(--primary-color); background-color: rgba(255, 255, 255, 0.08); transform: translateY(-2px); }

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

.btn { padding: 10px 20px; border-radius: 25px; font-size: 15px; font-weight: bold; text-decoration: none; text-align: center; white-space: nowrap; cursor: pointer; transition: all 0.3s ease; border: none; color: #3A2A12; text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2); }
.btn-login { background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); box-shadow: 0 4px 15px rgba(255, 211, 107, 0.4); }
.btn-login:hover { background: linear-gradient(180deg, #FFE080 0%, #E6B02A 100%); box-shadow: 0 6px 20px rgba(255, 211, 107, 0.6); transform: translateY(-2px); }
.btn-register { background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); box-shadow: 0 4px 15px rgba(255, 211, 107, 0.4); }
.btn-register:hover { background: linear-gradient(180deg, #FFE080 0%, #E6B02A 100%); box-shadow: 0 6px 20px rgba(255, 211, 107, 0.6); transform: translateY(-2px); }

.hamburger-menu { display: none; background: none; border: none; cursor: pointer; padding: 0; width: 30px; height: 24px; position: relative; z-index: 1001; flex-shrink: 0; }
.hamburger-icon { display: block; width: 100%; height: 3px; background-color: var(--primary-color); position: absolute; left: 0; top: 50%; transform: translateY(-50%); transition: background-color 0.3s ease; }
.hamburger-icon::before, .hamburger-icon::after { content: ''; display: block; width: 100%; height: 3px; background-color: var(--primary-color); position: absolute; left: 0; transition: transform 0.3s ease, top 0.3s ease; }
.hamburger-icon::before { top: -8px; }
.hamburger-icon::after { top: 8px; }
.hamburger-menu.active .hamburger-icon { background-color: transparent; }
.hamburger-menu.active .hamburger-icon::before { transform: rotate(45deg); top: 0; background-color: var(--primary-color); }
.hamburger-menu.active .hamburger-icon::after { transform: rotate(-45deg); top: 0; background-color: var(--primary-color); }

.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(--card-bg); padding: 40px 0 20px; color: var(--text-main); text-align: center; }
.site-footer h3 { color: var(--primary-color); font-size: 18px; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 30px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: left; }
.footer-logo { font-size: 24px; font-weight: bold; color: var(--primary-color); text-decoration: none; display: block; margin-bottom: 15px; text-transform: uppercase; letter-spacing: 1px; }
.footer-description { font-size: 14px; line-height: 1.8; color: rgba(255, 246, 214, 0.7); word-wrap: break-word; overflow-wrap: break-word; }
.footer-nav a { display: block; color: var(--text-main); text-decoration: none; margin-bottom: 10px; font-size: 15px; transition: color 0.3s ease; }
.footer-nav a:hover { color: var(--primary-color); }
.footer-bottom { border-top: 1px solid var(--border-color); margin-top: 40px; padding-top: 20px; font-size: 14px; color: rgba(255, 246, 214, 0.8); text-align: center; }

.footer-slot-anchor-inner { min-height: 10px; margin-top: 15px; }
.footer-slot-anchor { min-height: 10px; }

/* Media Queries for Mobile */
@media (max-width: 768px) {
  :root { --header-offset: 110px; }

  .site-header { min-height: 50px; }
  .header-container { padding: 8px 15px; width: 100%; max-width: none; justify-content: space-between; }

  .logo { font-size: 24px; flex: 1 !important; display: flex !important; justify-content: center !important; align-items: center !important; max-width: calc(100% - 100px); /* Adjust to prevent overlap with buttons/hamburger */ }
  .logo img { max-height: 40px; }

  .hamburger-menu { display: block; }
  .desktop-nav-buttons { display: none !important; }
  .mobile-nav-buttons { display: flex !important; flex-shrink: 0; gap: 8px; }

  .main-nav { display: none; flex-direction: column; position: fixed; top: var(--header-offset); left: 0; width: 250px; height: calc(100% - var(--header-offset)); background-color: var(--card-bg); box-shadow: 2px 0 10px rgba(0, 0, 0, 0.5); transform: translateX(-100%); transition: transform 0.3s ease; z-index: 999; padding: 20px 0; overflow-y: auto; align-items: flex-start; }
  .main-nav.active { display: flex; transform: translateX(0); }
  .main-nav .nav-link { width: 100%; padding: 12px 20px; border-bottom: 1px solid var(--border-color); text-align: left; }
  .main-nav .nav-link:last-child { border-bottom: none; }

  .site-footer { padding: 30px 0 15px; }
  .footer-container { grid-template-columns: 1fr; gap: 20px; padding: 0 20px; text-align: center; }
  .footer-logo { margin-bottom: 10px; text-align: center; }
  .footer-description { margin-bottom: 20px; }
  .footer-nav a { margin-bottom: 8px; }
  .footer-bottom { margin-top: 30px; padding-top: 15px; }

  .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;
  }
}