:root { --primary: #017439; --primary-dark: #015a2b; --primary-light: #e6f7ed; --reg: #C30808; --reg-btn: #C30808; --log-btn: #C30808; --reg-font: #FFFF00; --log-font: #FFFF00; --white: #ffffff; --header-offset: 120px; } * { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background-color: #ffffff; padding-top: var(--header-offset); margin: 0; } a { text-decoration: none; } ul { list-style: none; } img { max-width: 100%; height: auto; } @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; } } @media (max-width:768px) { :root { --header-offset: 110px; } .header-top { display: block!important; } .site-header .header-top .logo { font-size:1.3rem; padding: 10px 0; } } .site-header { position: fixed; top: 0; left: 0; width: 100%; background-color: #ffffff; box-shadow: 0 4px 12px rgba(0,0,0,0.1); z-index: 1100; min-height: auto; border-bottom: 3px solid var(--primary); } .header-top { width: 100%; background-color: var(--primary-dark); display: flex; min-height: 60px; } .header-container { max-width: 1200px; margin: 0 auto; width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 8px 20px; } .logo { font-size: 1.8rem; font-weight: 900; color: #ffffff; text-transform: uppercase; letter-spacing: 2px; background: linear-gradient(135deg, #e6f7ed 0%, #fffde7 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); } .desktop-nav-buttons { display: flex; align-items: center; gap: 10px; } .btn { display: inline-block; padding: 10px 22px; border-radius: 8px; font-weight: 700; font-size: 0.9rem; text-align: center; transition: all 0.3s ease; border: none; cursor: pointer; text-decoration: none!important; box-shadow: 0 4px 8px rgba(0,0,0,0.15); } .btn-login { background-color: var(--log-btn); color: var(--log-font)!important; border: 1px solid var(--log-font); } .btn-login:hover { transform: translateY(-2px); box-shadow: 0 6px 12px rgba(0,0,0,0.2); } .btn-register { background-color: var(--reg-btn); color: var(--reg-font)!important; border: 1px solid var(--reg-font); } .btn-register:hover { transform: translateY(-2px); box-shadow: 0 6px 12px rgba(0,0,0,0.2); } .main-nav { width: 100%; background-color: var(--primary); display: flex; min-height: 52px; } .nav-container { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: row; justify-content: center; align-items: center; padding: 8px 20px; width: 100%; gap: 5px; flex-wrap: wrap; } .nav-container a { color: #ffffff; font-size: 0.95rem; font-weight: 600; padding: 8px 12px; border-radius: 6px; transition: background-color 0.3s ease, color 0.3s ease; white-space: nowrap; } .nav-container a:hover { background-color: var(--primary-dark); color: #fff; } .nav-container a:first-child { font-weight: 900; text-transform: uppercase; letter-spacing: 1px; color: var(--reg-font) !important; } .mobile-menu-overlay { display: none; } .mobile-nav-container { display: none; } @media (max-width:768px) { .header-top { min-height: 60px; } .header-container { padding: 8px 15px; } .logo { font-size:1.4rem; } .desktop-nav-buttons { display: none; } .main-nav { display: none; } .main-nav { position: fixed; top: 0; left: 0; width: 280px; max-width: 80%; height: 100vh; background-color: var(--primary); flex-direction: column; justify-content: flex-start; align-items: stretch; padding: 80px 0 20px 0; z-index: 1200; transform: translateX(-100%); transition: transform 0.3s ease; box-shadow: 3px 0 15px rgba(0,0,0,0.2); } .main-nav.active { display: flex!important; transform: translateX(0); } .nav-container { flex-direction: column; align-items: center; gap: 8px; width: 100%; padding: 10px 15px; justify-content: flex-start; } .nav-container a { width: 100%; text-align: center; color: #fff; font-size: 1rem; padding: 12px 15px; border-bottom: 1px solid rgba(255,255,255,0.1); } .nav-container a:hover { background-color: var(--primary-dark); } .mobile-menu-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.5); z-index: 1100; } .mobile-menu-overlay.active { display: block; } .mobile-nav-container { display: flex; flex-direction: column; } .mobile-nav-header { display: flex; justify-content: space-between; align-items: center; padding: 8px 15px; } .hamburger-menu { background: transparent; border: none; display: flex; flex-direction: column; justify-content: space-around; width: 30px; height: 30px; cursor: pointer; padding: 0; z-index: 1301; transition: all 0.3s ease; } .hamburger-menu .hamburger-line { width: 100%; height: 3px; background-color: #fff; border-radius: 2px; transition: all 0.3s ease; } .hamburger-menu.active .hamburger-line:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); } .hamburger-menu.active .hamburger-line:nth-child(2) { opacity: 0; } .hamburger-menu.active .hamburger-line:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); } .mobile-logo { font-size: 1.4rem; flex: 1; text-align: center; } .mobile-header-spacer { width: 30px; height: 30px; } .mobile-nav-buttons { display: flex; justify-content: center; gap: 10px; padding: 8px 15px; padding-bottom: 12px; z-index: 1000; } .mobile-nav-buttons .btn { flex: 1; max-width: 160px; font-size: 0.8rem; padding: 10px 15px; } body.no-scroll { overflow: hidden; } .header-top { width: 100%; } .header-container { width: 100%; max-width: none; padding-left: 15px; padding-right: 15px; } .nav-container { width: 100%; max-width: none; padding-left: 15px; padding-right: 15px; } } .site-footer { background-color: #1a1a1a; color: #ffffff; padding: 50px 20px 0; margin-top: auto; border-top: 4px solid var(--primary); } .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; } .footer-column h4 { color: #ffffff; font-size: 1.2rem; font-weight: 700; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; } .footer-description { color: #cccccc; line-height: 1.8; margin-bottom: 20px; font-size: 0.95rem; } .footer-actions { display: flex; gap: 10px; flex-wrap: wrap; } .footer-actions .btn { padding: 12px 24px; font-weight: 700; font-size: 0.9rem; } .footer-links li { margin-bottom: 10px; } .footer-links a { color: #cccccc; transition: color 0.3s ease, padding-left 0.3s ease; font-size: 0.95rem; } .footer-links a:hover { color: var(--reg-font); padding-left: 5px; } .footer-bottom { text-align: center; padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.9rem; color: #aaaaaa; margin-top: 20px; } .copyright-text { color: #aaaaaa; font-size: 0.9rem; } .footer-bottom a { color: #ffffff; } @media (max-width: 768px) { .footer-container { grid-template-columns: 1fr; gap: 30px; text-align: left; } .footer-column { padding: 0 10px; } .footer-actions { justify-content: flex-start; } .footer-bottom { margin-top: 10px; } .site-header .header-top .logo { font-size: 1.35rem; } .mobile-nav-buttons .btn { font-size: 0.9rem; padding: 10px 16px; } .btn-register, .btn-login { font-size: 0.9rem; } .header-container { min-height: 60px; } }
/* 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;
}