:root { --header-offset: 122px; --color-primary: #017439; --color-white: #FFFFFF; --color-register: #C30808; --color-login: #C30808; --color-btn-text: #FFFF00; --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; } * { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: var(--font-main); padding-top: var(--header-offset); background-color: var(--color-white); } .site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background-color: var(--color-white); box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15); min-height: auto; } .site-header .header-top { background-color: #015229; width: 100%; border-bottom: 2px solid #015229; } .header-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; min-height: 68px; padding-left: 20px; padding-right: 20px; position: relative; } .site-header .logo { display: inline-block; font-size: 28px; font-weight: 800; color: var(--color-white); text-decoration: none; letter-spacing: 1px; line-height: 1.2; text-transform: uppercase; padding: 5px 0; } .site-header .logo:hover { color: #ffd700; } .site-header .logo::first-letter { color: #ffd700; } .desktop-nav-buttons { display: flex; align-items: center; gap: 10px; margin-left: auto; } .desktop-nav-buttons .btn { display: inline-block; padding: 10px 24px; font-size: 14px; font-weight: 700; text-decoration: none; border-radius: 25px; transition: all 0.3s ease; border: none; cursor: pointer; min-height: 40px; line-height: 1.2; text-align: center; } .desktop-nav-buttons .btn-register { background-color: var(--color-register); color: var(--color-btn-text); box-shadow: 0 2px 8px rgba(195, 8, 8, 0.5); } .desktop-nav-buttons .btn-register:hover { background-color: #a00606; transform: translateY(-2px); } .desktop-nav-buttons .btn-login { background-color: var(--color-login); color: var(--color-btn-text); box-shadow: 0 2px 8px rgba(195, 8, 8, 0.5); } .desktop-nav-buttons .btn-login:hover { background-color: #a00606; transform: translateY(-2px); } .hamburger-menu { display: none; background: none; border: none; cursor: pointer; z-index: 1002; width: 40px; height: 40px; padding: 8px; } .hamburger-box { width: 24px; height: 24px; display: block; position: relative; } .hamburger-inner, .hamburger-inner::before, .hamburger-inner::after { display: block; width: 24px; height: 3px; background-color: var(--color-white); border-radius: 3px; position: absolute; transition: transform 0.3s ease; } .hamburger-inner { top: 10px; } .hamburger-inner::before { content: ''; top: -8px; } .hamburger-inner::after { content: ''; top: 8px; } .hamburger-menu.active .hamburger-inner { transform: rotate(45deg); } .hamburger-menu.active .hamburger-inner::before { transform: translateY(8px) rotate(90deg); } .hamburger-menu.active .hamburger-inner::after { transform: translateY(-8px) rotate(90deg); } .mobile-nav-buttons { display: none; background-color: #014222; padding: 8px 12px; justify-content: center; gap: 10px; width: 100%; z-index: 1001; } .mobile-nav-buttons .btn { display: inline-block; padding: 10px 20px; font-size: 14px; font-weight: 700; text-decoration: none; border-radius: 25px; transition: all 0.3s ease; border: none; cursor: pointer; min-height: 40px; line-height: 1.2; text-align: center; flex: 0 1 auto; } .mobile-nav-buttons .btn-register { background-color: var(--color-register); color: var(--color-btn-text); box-shadow: 0 2px 8px rgba(195, 8, 8, 0.6); } .mobile-nav-buttons .btn-login { background-color: var(--color-login); color: var(--color-btn-text); box-shadow: 0 2px 8px rgba(195, 8, 8, 0.6); } .main-nav { background-color: var(--color-white); display: flex; width: 100%; border-top: 1px solid #e0e0e0; border-bottom: 1px solid #e0e0e0; } .nav-container { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: row; justify-content: center; align-items: center; gap: 5px; flex-wrap: wrap; padding: 10px 20px; } .nav-container a { color: #333333; text-decoration: none; padding: 8px 15px; font-size: 15px; font-weight: 600; transition: color 0.3s ease, background-color 0.3s ease; border-radius: 20px; white-space: nowrap; } .nav-container a:hover, .nav-container a.active { color: var(--color-primary); background-color: rgba(1, 116, 57, 0.1); } .site-footer { background-color: #015229; color: var(--color-white); padding: 40px 20px 0; margin-top: 40px; } .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; padding: 0 0 30px; } .footer-brand .footer-logo { color: var(--color-white); font-size: 26px; font-weight: 800; text-decoration: none; letter-spacing: 1px; text-transform: uppercase; } .footer-brand .footer-logo::first-letter { color: #ffd700; } .footer-desc { color: #cccccc; font-size: 14px; line-height: 1.7; margin-top: 15px; } .footer-column h4 { color: #ffd700; font-size: 16px; font-weight: 700; margin-bottom: 15px; text-transform: uppercase; letter-spacing: 0.5px; } .footer-nav { list-style: none; } .footer-nav li { margin-bottom: 10px; } .footer-nav a { color: #cccccc; text-decoration: none; font-size: 14px; transition: color 0.3s ease; } .footer-nav a:hover { color: var(--color-white); text-decoration: underline; } .footer-bottom { background-color: #01401f; text-align: center; padding: 15px 0; margin: 0 -20px; font-size: 13px; color: #aaaaaa; border-top: 1px solid rgba(255, 255, 255, 0.1); } .mobile-menu-overlay { display: none; position: fixed; inset: 0; background-color: rgba(0, 0, 0, 0.5); z-index: 998; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; } @media (min-width: 769px) { .content-wrapper { padding-top: 10px; } } @media (max-width: 768px) { :root { --header-offset: 110px; } .header-container { max-width: none; width: 100%; padding-left: 15px; padding-right: 15px; min-height: 60px; } .desktop-nav-buttons { display: none; } .hamburger-menu { display: block; order: 1; margin-right: auto; } .site-header .logo { order: 2; margin: 0 auto; font-size: 24px; position: absolute; left: 50%; transform: translateX(-50%); } .mobile-nav-buttons { display: flex; min-height: 48px; } .main-nav { display: none; position: fixed; top: 0; left: 0; width: 80%; max-width: 300px; height: 100vh; background-color: var(--color-white); z-index: 1001; transform: translateX(-100%); transition: transform 0.3s ease; border-top: none; border-right: 1px solid #e0e0e0; overflow-y: auto; padding-top: 60px; } .main-nav.active { display: block; transform: translateX(0); } .nav-container { flex-direction: column; align-items: flex-start; padding: 20px; gap: 0; width: 100%; max-width: none; } .nav-container a { width: 100%; padding: 12px 15px; font-size: 16px; border-radius: 8px; border-bottom: 1px solid #f0f0f0; } .nav-container a:hover { background-color: rgba(1, 116, 57, 0.15); } .mobile-menu-overlay.active { display: block; opacity: 1; visibility: visible; } .mobile-menu-overlay { display: none; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; } .footer-container { grid-template-columns: 1fr 1fr; gap: 30px; } .site-header .logo { display: inline-block; } .page-content img { max-width: 100% !important; height: auto !important; display: block; } .page-content { overflow-x: hidden; max-width: 100%; } body { overflow-x: hidden; } } @media (max-width: 480px) { .footer-container { grid-template-columns: 1fr; gap: 25px; } .footer-bottom { font-size: 12px; } }
/* 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;
}