:root { --primary: #C61F1F; --secondary: #E53030; --card-bg: #2A1212; --page-bg: #140C0C; --text-main: #FFF1E8; --border-color: #6A1E1E; --gold: #F3C54D; --deep-red: #7E0D0D; --btn-gradient: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%); --header-offset: 122px; } * { box-sizing: border-box; } body { margin: 0; padding-top: var(--header-offset); background-color: var(--page-bg); color: var(--text-main); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; overflow-x: hidden; } .site-header { position: fixed; top: 0; left: 0; right: 0; width: 100%; z-index: 1000; box-shadow: 0 4px 18px rgba(0, 0, 0, 0.55); background-color: var(--page-bg); } .header-top { box-sizing: border-box; min-height: 68px; height: 68px; display: flex; align-items: center; overflow: hidden; background-color: var(--deep-red); border-bottom: 1px solid var(--border-color); width: 100%; } .header-container { box-sizing: border-box; width: 100%; height: 100%; max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding-left: 24px; padding-right: 24px; } .logo { display: inline-block; font-size: 30px; font-weight: 800; letter-spacing: 1px; color: var(--gold); text-decoration: none; text-shadow: 0 2px 6px rgba(0, 0, 0, 0.6); } .logo img { display: block; max-height: 60px; height: auto; width: auto; max-width: 280px; object-fit: contain; } .desktop-nav-buttons { display: flex; gap: 12px; align-items: center; } .mobile-nav-buttons { box-sizing: border-box; display: none; min-height: 48px; } .btn { display: inline-block; text-decoration: none; font-weight: 700; text-align: center; border-radius: 8px; padding: 10px 20px; font-size: 15px; line-height: 1.2; cursor: pointer; border: none; white-space: nowrap; transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease; } .btn:hover { transform: translateY(-2px); filter: brightness(1.08); } .btn-login { background-color: var(--deep-red); color: var(--text-main); border: 1px solid var(--gold); } .btn-register { background: var(--btn-gradient); color: #3B1400; box-shadow: 0 4px 14px rgba(217, 106, 20, 0.45); } .main-nav { box-sizing: border-box; min-height: 52px; height: 52px; display: flex; align-items: center; overflow: hidden; background-color: var(--card-bg); border-bottom: 1px solid var(--border-color); width: 100%; } .nav-container { box-sizing: border-box; height: 100%; width: 100%; max-width: 1200px; margin: 0 auto; display: flex; flex-direction: row; justify-content: center; align-items: center; padding: 0 20px; position: relative; } .nav-menu { display: flex; flex-direction: row; justify-content: center; align-items: center; list-style: none; margin: 0; padding: 0; gap: 4px; flex-wrap: nowrap; } .nav-item { margin: 0; } .nav-link { display: block; padding: 8px 12px; font-size: 15px; font-weight: 600; color: var(--text-main); text-decoration: none; border-radius: 6px; white-space: nowrap; transition: color 0.2s ease, background-color 0.2s ease; } .nav-link:hover { color: var(--gold); background-color: rgba(198, 31, 31, 0.35); } .nav-link.active { color: var(--gold); } .hamburger-menu { display: none; background: transparent; border: none; cursor: pointer; padding: 8px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; z-index: 1001; } .hamburger-line { display: block; width: 24px; height: 3px; background-color: var(--gold); border-radius: 2px; transition: transform 0.3s ease, opacity 0.3s ease; } .nav-overlay { display: none; } .site-footer { background-color: var(--card-bg); color: var(--text-main); border-top: 3px solid var(--primary); padding: 40px 20px 0; margin-top: 40px; } .footer-top-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding-bottom: 30px; border-bottom: 1px solid var(--border-color); } .footer-col { min-width: 0; } .footer-logo { display: inline-block; font-size: 28px; font-weight: 800; letter-spacing: 1px; color: var(--gold); text-decoration: none; margin-bottom: 12px; } .footer-description { margin: 0 0 10px; font-size: 14px; line-height: 1.7; color: var(--text-main); word-wrap: break-word; overflow-wrap: break-word; } .footer-title { margin: 0 0 14px; font-size: 16px; font-weight: 700; color: var(--gold); } .footer-nav { list-style: none; margin: 0; padding: 0; } .footer-nav li { margin-bottom: 9px; } .footer-nav a { color: var(--text-main); text-decoration: none; font-size: 14px; transition: color 0.2s ease; } .footer-nav a:hover { color: var(--gold); } .footer-mid { max-width: 1200px; margin: 0 auto; padding: 20px 0; } .footer-mid-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; } .footer-bottom { max-width: 1200px; margin: 0 auto; padding: 18px 0; text-align: center; border-top: 1px solid var(--border-color); } .footer-copyright { margin: 0; font-size: 14px; color: var(--text-main); } .footer-slot-anchor-inner { min-height: 1px; } @media (max-width: 768px) { :root { --header-offset: 110px; } .site-header { width: 100%; max-width: 100%; overflow-x: hidden; } .header-top { min-height: 60px !important; height: 60px !important; } .header-container { width: 100%; max-width: none; padding-left: 15px; padding-right: 15px; position: relative; } .logo { flex: 1 !important; display: flex !important; justify-content: center !important; align-items: center !important; text-align: center; } .logo img { display: block !important; max-width: 100%; height: auto; max-height: 56px; } .desktop-nav-buttons { display: none !important; } .mobile-nav-buttons { display: flex !important; align-items: center; justify-content: center; min-height: 48px; width: 100%; max-width: 100%; box-sizing: border-box; padding-left: 15px; padding-right: 15px; overflow: hidden; gap: 10px; flex-wrap: nowrap; } .mobile-nav-buttons .btn { flex: 1; min-width: 0; max-width: calc(50% - 5px); box-sizing: border-box; padding: 8px 12px; font-size: 13px; white-space: normal; word-wrap: break-word; overflow-wrap: break-word; } .main-nav { min-height: 48px !important; height: 48px !important; } .nav-container { width: 100%; max-width: none; padding: 0 15px; justify-content: flex-start; } .hamburger-menu { display: flex; } .nav-menu { display: none; position: fixed; top: 0; left: 0; width: 78%; max-width: 320px; height: 100vh; flex-direction: column; justify-content: flex-start; align-items: stretch; background-color: var(--card-bg); padding: 90px 20px 30px; gap: 0; overflow-y: auto; transform: translateX(-100%); transition: transform 0.3s ease; z-index: 1001; box-shadow: 6px 0 24px rgba(0, 0, 0, 0.6); } .nav-menu.active { display: flex; transform: translateX(0); } .nav-item { width: 100%; border-bottom: 1px solid var(--border-color); } .nav-link { padding: 14px 10px; font-size: 16px; } .nav-overlay { display: block; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; z-index: 999; } .nav-overlay.active { opacity: 1; visibility: visible; } .hamburger-menu.active .hamburger-line:nth-child(1) { transform: translateY(8px) rotate(45deg); } .hamburger-menu.active .hamburger-line:nth-child(2) { opacity: 0; } .hamburger-menu.active .hamburger-line:nth-child(3) { transform: translateY(-8px) rotate(-45deg); } body.no-scroll { overflow: hidden; } .footer-top-grid { grid-template-columns: 1fr; gap: 20px; } .footer-mid-grid { grid-template-columns: 1fr 1fr; } .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;
}