:root { --header-offset: 122px; --color-primary: #113B7A; --color-secondary: #1D5FD1; --color-glow: #4FA8FF; --color-gold: #F2C14E; --color-card-bg: #10233F; --color-text-main: #F3F8FF; --color-text-secondary: #AFC4E8; --color-border: #244D84; --color-divider: #1B3357; --color-deep-navy: #08162B; } body { padding-top: var(--header-offset); margin: 0; font-family: 'Segoe UI', Arial, sans-serif; background-color: var(--color-deep-navy); } a { text-decoration: none; } .site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background-color: var(--color-primary); box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5); } .header-top { background-color: var(--color-deep-navy); width: 100%; border-bottom: 1px solid var(--color-border); } .header-container { max-width: 1200px; margin: 0 auto; padding-left: 30px; padding-right: 30px; display: flex; justify-content: space-between; align-items: center; min-height: 68px; } .logo { display: inline-block; font-size: 32px; font-weight: 800; color: var(--color-text-main); letter-spacing: 1px; line-height: 1.2; text-decoration: none; } .logo:hover { color: var(--color-gold); } .desktop-nav-buttons { display: flex; align-items: center; gap: 12px; } .desktop-nav-buttons .btn, .mobile-nav-buttons .btn { display: inline-block; padding: 10px 24px; border-radius: 6px; font-weight: 700; font-size: 15px; text-align: center; text-decoration: none; border: none; cursor: pointer; transition: all 0.3s ease; } .desktop-nav-buttons .btn-register, .mobile-nav-buttons .btn-register { background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); color: #FFFFFF; box-shadow: 0 3px 12px rgba(43, 115, 246, 0.4); } .desktop-nav-buttons .btn-register:hover, .mobile-nav-buttons .btn-register:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(43, 115, 246, 0.6); } .desktop-nav-buttons .btn-login, .mobile-nav-buttons .btn-login { background: linear-gradient(180deg, #F2C14E 0%, #D4A032 100%); color: #08162B; box-shadow: 0 3px 12px rgba(242, 193, 78, 0.3); } .desktop-nav-buttons .btn-login:hover, .mobile-nav-buttons .btn-login:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(242, 193, 78, 0.5); } .main-nav { background-color: var(--color-primary); width: 100%; display: flex; min-height: 52px; } .nav-container { max-width: 1200px; margin: 0 auto; padding-left: 20px; padding-right: 20px; display: flex; align-items: center; justify-content: center; width: 100%; } .nav-menu { display: flex; list-style: none; margin: 0; padding: 0; align-items: center; justify-content: center; gap: 4px; } .nav-menu li { margin: 0; } .nav-menu li a { display: block; padding: 12px 16px; color: var(--color-text-main); font-weight: 600; font-size: 15px; text-decoration: none; border-radius: 4px; transition: color 0.3s ease, background 0.3s ease; } .nav-menu li a:hover { color: var(--color-gold); background: rgba(255, 255, 255, 0.12); } .hamburger-menu { display: none; } .mobile-menu-overlay { display: none; } .mobile-nav-buttons { display: none; } @media (max-width: 768px) { :root { --header-offset: 110px; } .header-container { width: 100%; max-width: none; min-height: 60px; padding-left: 15px; padding-right: 15px; display: flex; justify-content: space-between; align-items: center; gap: 10px; } .logo { font-size: 26px; flex: 1; text-align: center; order: 1; } .hamburger-menu { display: block; order: 0; cursor: pointer; padding: 10px 8px; } .hamburger-menu span { display: block; width: 24px; height: 3px; margin: 5px 0; background-color: var(--color-text-main); border-radius: 2px; transition: all 0.3s ease; } .hamburger-menu.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .hamburger-menu.active span:nth-child(2) { opacity: 0; } .hamburger-menu.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); } .desktop-nav-buttons { display: none; } .main-nav { display: block; position: fixed; top: 0; left: 0; height: 100vh; width: 75%; max-width: 320px; min-height: 100vh; background: var(--color-primary); transform: translateX(-100%); transition: transform 0.35s ease; z-index: 1002; overflow-y: auto; } .main-nav.active { display: block; transform: translateX(0); box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3); } .main-nav.active .nav-container { flex-direction: column; align-items: flex-start; padding: 0; } .main-nav.active .nav-menu { flex-direction: column; width: 100%; padding: 10px 0; } .main-nav.active .nav-menu li { width: 100%; display: block; } .main-nav.active .nav-menu li a { padding: 14px 20px; font-size: 16px; border-radius: 0; border-bottom: 1px solid var(--color-border); } .main-nav.active .nav-menu li a:last-child { border-bottom: none; } .mobile-nav-buttons { display: flex; justify-content: center; gap: 10px; width: 100%; padding: 8px 15px; border-top: 1px solid var(--color-border); background-color: inherit; } .mobile-nav-buttons .btn { flex: 1; padding: 9px 12px; font-size: 14px; } .mobile-menu-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(8, 22, 43, 0.7); z-index: 1001; opacity: 0; transition: opacity 0.3s ease; } .mobile-menu-overlay.active { display: block; opacity: 1; } .header-container::after { content: ''; flex: 1; } body.no-scroll { overflow: hidden; } .container { width: 100%; } }
.site-footer { background-color: var(--color-deep-navy); border-top: 3px solid var(--color-secondary); width: 100%; padding: 50px 20px 0 20px; margin-top: 60px; } .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; padding-bottom: 30px; } .footer-logo { display: inline-block; font-size: 32px; font-weight: 800; color: var(--color-text-main); text-decoration: none; margin-bottom: 15px; } .footer-logo:hover { color: var(--color-gold); } .footer-desc { color: var(--color-text-secondary); font-size: 14px; line-height: 1.7; max-width: 280px; } .footer-column { } .footer-title { color: var(--color-gold); font-size: 16px; font-weight: 700; text-transform: uppercase; margin-bottom: 15px; letter-spacing: 0.5px; } .footer-nav ul { list-style: none; margin: 0; padding: 0; } .footer-nav ul li { margin-bottom: 10px; } .footer-nav ul li a { color: var(--color-text-secondary); font-size: 14px; text-decoration: none; transition: color 0.3s ease, padding-left 0.3s ease; } .footer-nav ul li a:hover { color: var(--color-text-primary); padding-left: 5px; } .footer-bottom { text-align: center; padding: 20px 0; border-top: 1px solid var(--color-border); } .footer-bottom .copyright { color: var(--color-text-secondary); font-size: 13px; margin: 0; } @media (max-width: 768px) { .footer-container { grid-template-columns: 1fr; padding-bottom: 10px; gap: 25px; } .footer-desc { max-width: 100%; } } .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;
  }
}
/* 内容保护（系统追加，请勿删除） */
body {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
input, textarea, select, [contenteditable="true"] {
  -webkit-user-select: text;
  -moz-user-select: text;
  user-select: text;
}