:root { --header-offset: 122px; --header-top-bg: #08162B; --main-nav-bg: #10233F; --primary-color: #113B7A; --secondary-color: #1D5FD1; --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); --card-bg: #10233F; --text-main: #F3F8FF; --text-secondary: #AFC4E8; --border-color: #244D84; --glow-color: #4FA8FF; --gold-color: #F2C14E; --divider-color: #1B3357; } body { padding-top: var(--header-offset); margin: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #0a0a0a; color: var(--text-main); } a { text-decoration: none; color: inherit; } .site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background-color: var(--header-top-bg); box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5); } .header-top { width: 100%; background-color: var(--header-top-bg); border-bottom: 1px solid var(--divider-color); } .header-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 10px 20px; min-height: 48px; } .logo { font-size: 28px; font-weight: 800; color: var(--gold-color); letter-spacing: 1px; text-transform: uppercase; text-shadow: 0 0 10px rgba(242, 193, 78, 0.5); display: inline-block; } .desktop-nav-buttons { display: flex; gap: 12px; align-items: center; } .btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 20px; border-radius: 6px; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; border: none; cursor: pointer; transition: all 0.3s ease; white-space: nowrap; min-height: 20px; box-sizing: border-box; } .btn-register { background: var(--button-gradient); color: #fff; box-shadow: 0 2px 8px rgba(43, 115, 246, 0.4); } .btn-register:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(43, 115, 246, 0.6); } .btn-login { background: transparent; color: var(--text-main); border: 2px solid var(--gold-color); border-radius: 6px; } .btn-login:hover { background-color: rgba(242, 193, 78, 0.1); border-color: #FFD700; } .btn-download { background: #1D5FD1; color: #fff; box-shadow: 0 2px 8px rgba(29, 95, 209, 0.4); } .btn-download:hover { background: #2B73F6; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(29, 95, 209, 0.6); } .main-nav { width: 100%; background-color: var(--main-nav-bg); display: flex; border-top: 1px solid var(--divider-color); border-bottom: 1px solid var(--border-color); min-height: 42px; } .nav-container { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: row; justify-content: center; align-items: center; padding: 5px 20px; gap: 2px; width: 100%; } .nav-link { color: var(--text-main); font-size: 14px; font-weight: 500; padding: 10px 14px; border-radius: 4px; transition: all 0.3s ease; text-transform: uppercase; letter-spacing: 0.3px; white-space: nowrap; display: inline-block; } .nav-link:hover { background-color: var(--secondary-color); color: #fff; } .hamburger-menu { display: none; flex-direction: column; justify-content: center; align-items: center; width: 44px; height: 44px; background: transparent; border: none; cursor: pointer; padding: 10px; z-index: 1002; position: fixed; top: 12px; left: 15px; box-sizing: border-box; } .hamburger-menu .bar { display: block; width: 22px; height: 2px; background-color: var(--text-main); margin: 2px 0; border-radius: 2px; transition: all 0.3s ease; } .hamburger-menu.active .bar:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); } .hamburger-menu.active .bar:nth-child(2) { opacity: 0; } .hamburger-menu.active .bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); } .mobile-menu-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); z-index: 999; opacity: 0; transition: opacity 0.3s ease; } .mobile-menu-overlay.active { display: block; opacity: 1; } .mobile-nav-buttons { display: none; width: 100%; background-color: var(--header-top-bg); padding: 8px 15px; gap: 10px; justify-content: center; border-bottom: 1px solid var(--divider-color); z-index: 1000; } .mobile-nav-buttons .btn { flex: 1; max-width: 150px; padding: 10px 12px; font-size: 12px; } .site-footer { background-color: #08162B; border-top: 2px solid var(--border-color); color: var(--text-main); padding: 0; margin-top: 40px; } .footer-container { max-width: 1200px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; padding: 40px 20px 20px 20px; } .footer-column { flex: 1; min-width: 200px; } .footer-brand { flex: 1.5; } .footer-logo { font-size: 24px; font-weight: 700; color: var(--gold-color); text-transform: uppercase; } .footer-description { font-size: 14px; color: var(--text-secondary); margin: 15px 0; line-height: 1.6; } .footer-heading { font-size: 16px; font-weight: 700; color: var(--text-main); margin-bottom: 15px; text-transform: uppercase; border-bottom: 1px solid var(--divider-color); padding-bottom: 10px; } .footer-nav { list-style: none; padding: 0; margin: 0; } .footer-nav li { margin-bottom: 8px; } .footer-nav a { color: var(--text-secondary); font-size: 14px; transition: all 0.3s ease; } .footer-nav a:hover { color: var(--gold-color); padding-left: 5px; } .footer-bottom { background-color: #06101F; border-top: 1px solid var(--divider-color); padding: 15px 20px; text-align: center; font-size: 13px; color: var(--text-secondary); } @media (max-width: 768px) { :root { --header-offset: 146px; } body { overflow-x: hidden; } .page-content img { max-width: 100% !important; height: auto !important; display: block; } .page-content { overflow-x: hidden; max-width: 100%; } .header-top { border-bottom: 1px solid var(--divider-color); } .header-container { width: 100%; max-width: none; padding-left: 15px; padding-right: 15px; justify-content: center; padding-top: 8px; min-height: 50px; box-sizing: border-box; } .logo { margin: 0 auto; font-size: 22px; } .desktop-nav-buttons { display: none; } .main-nav { display: none; flex-direction: column; position: fixed; top: 0; left: 0; width: 280px; height: 100vh; background-color: var(--main-nav-bg); z-index: 1001; padding-top: 70px; transform: translateX(-100%); transition: transform 0.3s ease; overflow-y: auto; box-shadow: 4px 0 15px rgba(0, 0, 0, 0.3); border-right: 1px solid var(--border-color); } .main-nav.active { display: block; transform: translateX(0); } .nav-container { flex-direction: column; align-items: flex-start; padding: 0; gap: 0; width: 100%; } .nav-link { width: 100%; padding: 15px 20px; border-bottom: 1px solid var(--divider-color); box-sizing: border-box; font-size: 14px; text-align: left; } .nav-link:hover { background-color: var(--secondary-color); } .mobile-nav-buttons { display: flex; flex-direction: row; align-items: center; padding-top: 6px; padding-bottom: 6px; min-height: 48px; box-sizing: border-box; } .mobile-nav-buttons .btn { padding: 10px 8px; font-size: 12px; } .hamburger-menu { display: flex; top: 14px; } body.no-scroll { overflow: hidden; } .footer-container { padding: 20px 15px; flex-direction: column; gap: 15px; } .footer-column { min-width: 100%; flex: 1 1 100%; } .footer-brand { text-align: center; } .footer-description { max-width: 300px; margin-left: auto; margin-right: auto; } .footer-heading { text-align: center; border-bottom: none; } .footer-nav { text-align: center; } .footer-nav li { margin-bottom: 5px; } .site-footer { background-color: #08162B; } }
/* 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;
}