:root { --primary: #017439; --secondary: #FFFFFF; --text-dark: #333333; --btn-register: #C30808; --btn-login: #C30808; --btn-text: #FFFF00; --header-offset: 120px; } body { margin: 0; font-family: Arial, Helvetica, sans-serif; background: #FFFFFF; color: #333333; padding-top: var(--header-offset); } .site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15); background: #FFFFFF; font-family: Arial, Helvetica, sans-serif; } .header-top { background-color: var(--primary); width: 100%; } .header-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 10px 20px; } .logo { font-size: 26px; font-weight: 800; color: #FFFFFF; text-decoration: none; letter-spacing: 1px; display: block; line-height: 1.2; } .desktop-nav-buttons { display: flex; gap: 12px; } .btn { display: inline-block; padding: 8px 22px; font-size: 15px; font-weight: 700; border-radius: 6px; text-decoration: none; text-align: center; transition: all 0.3s ease; border: 2px solid transparent; cursor: pointer; box-sizing: border-box; } .btn-login { background-color: var(--btn-login); color: var(--btn-text); border-color: #A00707; } .btn-login:hover { background-color: #A00707; } .btn-register { background-color: var(--btn-register); color: var(--btn-text); border-color: #A00707; } .btn-register:hover { background-color: #A00707; } .main-nav { background-color: #FFFFFF; width: 100%; display: flex; } .nav-container { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: row; justify-content: center; align-items: center; padding: 8px 20px; } .main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; } .main-nav li { display: inline-block; } .main-nav a { color: #333333; text-decoration: none; font-weight: 700; padding: 8px 14px; border-radius: 4px; font-size: 15px; transition: background-color 0.3s, color 0.3s; white-space: nowrap; } .main-nav a:hover { color: #FFFFFF; background-color: var(--primary); } .site-footer { background-color: #222222; color: #EEEEEE; font-family: Arial, Helvetica, sans-serif; margin-top: 50px; } .footer-container { max-width: 1200px; margin: 0 auto; padding: 40px 20px 20px; } .footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; } .footer-logo { font-size: 28px; font-weight: 800; color: #FFFFFF; margin-bottom: 15px; } .footer-info p { font-size: 14px; line-height: 1.6; color: #BBBBBB; margin: 0; } .footer-nav-title { color: #FFFFFF; font-size: 16px; margin: 0 0 15px; text-transform: uppercase; letter-spacing: 1px; } .footer-nav { display: flex; flex-direction: column; gap: 8px; } .footer-nav a { color: #BBBBBB; text-decoration: none; font-size: 14px; transition: color 0.3s; } .footer-nav a:hover { color: #FFFFFF; text-decoration: underline; } .footer-contact p { color: #BBBBBB; font-size: 14px; } .footer-bottom { border-top: 1px solid #444444; padding: 15px 0; text-align: center; margin-top: 30px; } .footer-bottom p { color: #AAAAAA; font-size: 13px; } .hamburger-menu, .mobile-logo, .header-mobile-actions, .mobile-nav-buttons { display: none; } .header-mobile-actions{ align-items: center; } .mobile-menu-overlay { background-color: rgba(0,0,0,0.5); } @media (max-width: 768px) { :root { --header-offset: 108px; } body { overflow-x: hidden; } .site-header { box-shadow: none; } .header-top { display: none; } .header-mobile-actions { display: flex; justify-content: space-between; align-items: center; padding: 10px 20px; background-color: var(--primary); position: relative; } .logo.mobile-logo { font-size: 22px; color: #FFFFFF; order: 2; } .hamburger-menu { display: flex; order: 1; flex-direction: column; justify-content: center; width: 40px; height: 40px; border: none; background: none; cursor: pointer; padding: 8px; } .hamburger-menu span { display: block; height: 2px; background: #FFFFFF; margin: 3px 0; 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); } .mobile-action-spacer { width: 40px; order: 3; } .mobile-nav-buttons { display: flex; justify-content: center; gap: 20px; background-color: #002916; padding: 12px 20px; flex-wrap: wrap; } .mobile-nav-buttons .btn { flex: 1; max-width: 200px; text-align: center; padding: 10px 10px; font-size: 14px; box-sizing: border-box; } .main-nav { display: none; flex-direction: column; position: fixed; top: 0; left: 0; width: 75%; max-width: 300px; height: 100vh; background: #FFFFFF; transform: translateX(-100%); transition: transform 0.3s ease; z-index: 1001; overflow-y: auto; } .main-nav.active { display: block; transform: translateX(0); } .nav-container { width: 100%; max-width: none; padding: 20px 0; display: flex; } .main-nav ul { flex-direction: column; align-items: flex-start; width: 100%; } .main-nav li { width: 100%; } .main-nav a { display: block; padding: 14px 30px; font-size: 16px; color: #222222; border-bottom: 1px solid #EEEEEE; } .main-nav a:hover { color: var(--primary); background: transparent; } .mobile-menu-overlay { display: block; position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background-color: rgba(0,0,0,0.5); z-index: 1000; visibility: hidden; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; } .mobile-menu-overlay.active { visibility: visible; opacity: 1; pointer-events: auto; } .site-footer { overflow-x: hidden; } .logo.mobile-logo { display: block; } .footer-grid { grid-template-columns: 1fr; gap: 30px; } .header-container { width: 100%; max-width: none; padding-left: 10px; padding-right: 10px; } .nav-container { width: 100%; max-width: none; padding-left: 10px; padding-right: 10px; } .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;
}