:root { --header-offset: 166px; --primary: #FF8C1A; --secondary: #FFA53A; --bg-dark: #0D0E12; --card-bg: #17191F; --text-main: #FFF3E6; --border-glow: #A84F0C; --glow: #FFB04D; --deep-orange: #D96800; --btn-gradient: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); } body { margin: 0; padding-top: var(--header-offset); background-color: var(--bg-dark); color: var(--text-main); font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; } * { box-sizing: border-box; } a { text-decoration: none; transition: all 0.3s ease; } .site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background-color: var(--bg-dark); box-shadow: 0 2px 12px rgba(0, 0, 0, 0.7), 0 1px 3px rgba(255, 140, 26, 0.15); border-bottom: 1px solid rgba(168, 79, 12, 0.6); font-family: inherit; } .header-top { background-color: #1F2129; width: 100%; border-bottom: 1px solid var(--border-glow); } .header-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding-left: 25px; padding-right: 25px; min-height: 64px; } .desktop-nav-buttons { display: flex; gap: 12px; align-items: center; } .btn { display: inline-block; padding: 10px 24px; border-radius: 24px; font-weight: 700; font-size: 15px; line-height: 1.2; border: none; cursor: pointer; text-align: center; min-width: 100px; background: var(--btn-gradient); color: #fff; box-shadow: 0 3px 10px rgba(217, 104, 0, 0.4); border: 1px solid rgba(255, 176, 77, 0.5); transition: all 0.3s ease; } .btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255, 140, 26, 0.6); filter: brightness(1.1); } .btn-primary { background: var(--btn-gradient); color: #fff; } .btn-secondary { background: transparent; color: var(--text-main); border: 2px solid var(--primary); box-shadow: none; } .btn-secondary:hover { background: var(--btn-gradient); color: #fff; border-color: transparent; } .logo { font-size: 30px; font-weight: 900; color: var(--text-main); letter-spacing: 0.5px; text-shadow: 0 0 10px rgba(255, 176, 77, 0.5); font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif; } .logo:hover { color: var(--glow); text-shadow: 0 0 15px rgba(255, 176, 77, 0.8); } .site-header .header-container .logo { order: 1; } .main-nav { display: flex; flex-direction: row; justify-content: center; align-items: center; width: 100%; background-color: #16171C; border-top: 1px solid rgba(255, 140, 26, 0.3); border-bottom: 1px solid rgba(168, 79, 12, 0.5); position: static; z-index: 1000; flex: 1; } .nav-container { max-width: 1200px; width: 100%; margin: 0 auto; display: flex; flex-direction: row; justify-content: center; align-items: center; padding: 10px 20px; gap: 4px; flex-wrap: nowrap; } .nav-link { color: #EAD9C0; font-weight: 500; font-size: 16px; line-height: 1.4; padding: 8px 12px; border-radius: 4px; transition: all 0.3s ease; white-space: nowrap; } .nav-link:hover { color: #fff; background-color: var(--primary); text-shadow: 0 0 8px rgba(255, 176, 77, 0.8); } .nav-link.active { color: #fff; background: var(--btn-gradient); font-weight: 700; box-shadow: 0 2px 8px rgba(255, 140, 26, 0.4); } .mobile-nav-buttons { display: none; flex-wrap: wrap; justify-content: center; gap: 12px; padding: 10px 16px; background-color: #1F2129; border-bottom: 1px solid var(--border-glow); width: 100%; position: fixed; top: 108px; left: 0; z-index: 1000; border-bottom: 1px solid rgba(255, 176, 77, 0.2); } .mobile-menu-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.7); z-index: 998; opacity: 0; transition: opacity 0.3s ease; } .site-footer { background-color: #16171C; color: #FFF3E6; padding: 40px 20px 10px; border-top: 2px solid var(--primary); font-family: Arial, Helvetica, sans-serif; margin-top: 10px; } .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; align-items: start; } .footer-column { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; } .footer-logo { font-size: 28px; font-weight: 800; color: var(--glow); margin-bottom: 10px; letter-spacing: 0.5px; text-shadow: 0 0 8px rgba(255, 176, 77, 0.4); } .footer-description { font-size: 15px; line-height: 1.6; color: rgba(255, 243, 230, 0.8); margin: 0 0 10px; } .footer-hotline { font-size: 16px; font-weight: 600; color: var(--secondary); margin: 0; padding: 8px 16px; background: rgba(168, 79, 12, 0.2); border-radius: 20px; border-left: 3px solid var(--primary); } .footer-title { font-size: 18px; font-weight: 700; margin: 0 0 12px; color: var(--glow); text-align: left; padding-bottom: 6px; border-bottom: 2px solid var(--primary); } .footer-nav { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; } .footer-nav li { text-align: left; } .footer-nav a { color: rgba(255, 243, 230, 0.8); font-size: 14px; transition: color 0.2s ease; padding: 2px 0; display: inline-block; position: relative; } .footer-nav a::before { content: '›'; color: var(--primary); font-weight: 700; margin-right: 6px; } .footer-nav a:hover { color: var(--secondary); padding-left: 8px; } .footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); margin-top: 20px; padding-top: 15px; text-align: center; width: 100%; } .footer-bottom p { font-size: 14px; color: rgba(255, 243, 230, 0.6); } @media (max-width: 768px) { :root { --header-offset: 146px; } body { padding-top: var(--header-offset); } .site-header { min-height: 0; } .header-top { background-color: #1F2129; } .header-container { width: 100%; max-width: none; justify-content: space-between; padding: 10px 16px; min-height: 60px; gap: 0; } .logo { font-size: 24px; } .main-nav { display: none; position: fixed; top: 0; left: 0; width: 260px; height: 100%; background-color: #1F2129; z-index: 999; flex-direction: column; justify-content: flex-start; align-items: flex-start; padding: 45px 0 20px 0; box-shadow: 2px 0 15px rgba(0, 0, 0, 0.5); transform: translateX(-100%); transition: transform 0.3s ease-in-out; overflow-y: auto; } .nav-container { flex-direction: column; align-items: flex-start; padding: 0; width: 100%; max-width: none; padding: 0; } .nav-link { padding: 12px 20px; width: 100%; border-bottom: 1px solid rgba(168, 79, 12, 0.3); font-size: 15px; border-radius: 0; text-align: left; white-space: normal; } .main-nav.active { display: block; transform: translateX(0); } .mobile-menu-overlay.active { display: block; opacity: 1; } .mobile-menu-overlay { display: none; } .desktop-nav-buttons { display: none; } .mobile-nav-buttons { display: flex; width: 100%; max-width: none; position: fixed; top: 96px; left: 0; right: 0; z-index: 1000; flex-direction: row; align-items: center; justify-content: center; padding: 8px 8px; background-color: #1F2129; border-bottom: 1px solid rgba(255, 176, 77, 0.3); gap: 8px; flex-wrap: wrap; } .mobile-nav-buttons .btn { flex: 1 1 120px; max-width: 180px; padding: 8px 16px; font-size: 14px; margin: 2px; } .footer-container { grid-template-columns: 1fr; gap: 30px; text-align: center; } .footer-column { align-items: center; text-align: center; } .footer-nav { align-items: center; } .footer-nav a::before { display: none; } .footer-nav a:hover { padding-left: 0; } .footer-title { text-align: center; padding-bottom: 6px; margin-bottom: 10px; border-bottom: 2px solid var(--primary); display: inline-block; } .site-footer { padding: 30px 15px 10px; } .site-footer .footer-container .footer-column .footer-nav { align-items: center; } .site-footer .footer-bottom p { font-size: 13px; } .page-content { overflow-x: hidden; max-width: 100%; } body { overflow-x: hidden; } .page-content img { max-width: 100% !important; height: auto !important; display: block; } }
  @media (max-width: 768px) and (min-width: 769px) { body { padding-top: var(--header-offset); } .main-nav { display: block; } }
  @media (min-width: 769px) { body { padding-top: 164px; } .site-header { min-height: 0; } .main-nav { display: flex; } .mobile-nav-buttons { display: none; } .mobile-menu-overlay { display: none; } }
  .hamburger-menu { display: none; cursor: pointer; background: none; border: none; padding: 10px; position: relative; z-index: 1001; } .hamburger-menu span { display: block; width: 25px; height: 3px; margin: 5px auto; background-color: var(--text-main); transition: all 0.3s ease; border-radius: 2px; } .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(7px, -6px); }
/* 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;
}