:root { --header-offset: 166px; --primary: #FF8C1A; --secondary: #FFA53A; --btn-gradient: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); --card-bg: #17191F; --bg-dark: #0D0E12; --text-main: #FFF3E6; --border: #A84F0C; --glow: #FFB04D; } body { padding-top: var(--header-offset); margin: 0; background-color: var(--bg-dark); color: var(--text-main); font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; } .site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background-color: #1A1C23; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.55); border-bottom: 3px solid var(--primary); } .header-top { background-color: #14161B; width: 100%; border-bottom: 1px solid var(--border); } .header-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding-left: 30px; padding-right: 30px; min-height: 68px; } .logo { color: var(--primary); font-size: 2rem; font-weight: 900; text-decoration: none; letter-spacing: 1px; line-height: 1.2; text-transform: uppercase; font-style: italic; text-shadow: 0 0 12px var(--glow); transition: color 0.3s, text-shadow 0.3s; display: inline-block; } .logo:hover { color: var(--secondary); text-shadow: 0 0 16px var(--glow); } .desktop-nav-buttons { display: flex; gap: 12px; align-items: center; } .btn { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 8px 24px; background: var(--btn-gradient); color: #FFFFFF; font-weight: 700; font-size: 15px; text-decoration: none; border-radius: 6px; border: none; cursor: pointer; box-shadow: 0 4px 10px rgba(217, 104, 0, 0.3), 0 0 0 1px rgba(255, 165, 58, 0.2); transition: opacity 0.3s, transform 0.2s, box-shadow 0.3s; text-align: center; letter-spacing: 0.3px; } .btn:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(217, 104, 0, 0.5); } .btn-login { background: transparent; border: 2px solid var(--primary); color: var(--primary); box-shadow: none; } .btn-login:hover { background: rgba(255, 140, 26, 0.15); border-color: var(--secondary); color: var(--secondary); } .btn-download { background: #1C232E; border: 2px solid var(--glow); color: var(--glow); box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4); } .btn-download:hover { background: #222A36; border-color: #FFC56B; color: #FFC56B; } .main-nav { background-color: #0E1014; width: 100%; display: flex; min-height: 52px; border-top: 1px solid rgba(168, 79, 12, 0.2); } .nav-container { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: row; justify-content: center; align-items: center; gap: 4px; width: 100%; padding-left: 20px; padding-right: 20px; } .nav-link { color: var(--text-main); text-decoration: none; font-size: 15px; font-weight: 500; padding: 10px 15px; border-radius: 5px; transition: color 0.3s, background-color 0.3s; line-height: 1.4; white-space: nowrap; } .nav-link:hover { color: var(--glow); background-color: rgba(255, 140, 26, 0.12); text-shadow: 0 0 8px rgba(255, 176, 77, 0.3); } .nav-link:first-child { color: var(--primary); font-weight: 700; } .mobile-nav-buttons { display: none; } .hamburger-menu { display: none; } .mobile-menu-overlay { display: none; } .site-footer { background-color: #0E1014; color: var(--text-main); padding-top: 50px; border-top: 4px solid var(--primary); } .footer-container { max-width: 1200px; margin: 0 auto; padding: 0 40px 30px; display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; } .footer-column { flex: 1; min-width: 200px; margin-bottom: 20px; } .footer-brand { max-width: 320px; } .footer-logo { color: var(--primary); font-size: 2.2rem; font-weight: 900; text-decoration: none; font-style: italic; text-shadow: 0 0 15px rgba(255, 140, 26, 0.4); display: inline-block; margin-bottom: 15px; } .footer-description { color: #B8B8C0; font-size: 14px; line-height: 1.8; margin-bottom: 20px; } .footer-title { color: var(--primary); font-size: 17px; margin-bottom: 20px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid rgba(255, 140, 26, 0.2); padding-bottom: 8px; } .footer-nav { list-style: none; margin: 0; padding: 0; } .footer-nav li { margin-bottom: 10px; } .footer-nav a { color: #B8B8C0; text-decoration: none; font-size: 14px; transition: color 0.3s, padding-left 0.3s; display: inline-block; } .footer-nav a:hover { color: var(--glow); padding-left: 5px; } .footer-contact-item { color: #B8B8C0; font-size: 15px; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; } .footer-bottom { background-color: #08090C; color: #8C8C96; text-align: center; padding: 16px 20px; border-top: 1px solid rgba(255, 140, 26, 0.15); } .footer-copyright { font-size: 13px; margin: 0; color: #8C8C96; } @media (max-width: 768px) { :root { --header-offset: 146px; } .header-container { width: 100%; max-width: none; padding-left: 15px; padding-right: 15px; min-height: 60px; } .nav-container { width: 100%; max-width: none; padding-left: 15px; padding-right: 15px; } .desktop-nav-buttons { display: none; } .hamburger-menu { display: flex; flex-direction: column; justify-content: center; align-items: center; width: 44px; height: 44px; background: transparent; border: none; cursor: pointer; padding: 0; z-index: 1001; gap: 5px; } .hamburger-line { display: block; width: 26px; height: 3px; background-color: var(--primary); border-radius: 3px; transition: transform 0.3s ease, opacity 0.3s ease, background-color 0.3s ease; } .hamburger-menu.active .hamburger-line:nth-child(1) { transform: translateY(10px) rotate(45deg); background-color: var(--glow); } .hamburger-menu.active .hamburger-line:nth-child(2) { opacity: 0; } .hamburger-menu.active .hamburger-line:nth-child(3) { transform: translateY(-10px) rotate(-45deg); background-color: var(--glow); } .main-nav { display: none; flex-direction: column; position: fixed; top: 108px; left: 0; width: 86%; height: calc(100vh - 108px); transform: translateX(-100%); transition: transform 0.3s ease, display 0s 0.3s; background-color: #14161B; z-index: 1002; overflow-y: auto; border-radius: 0 8px 8px 0; box-shadow: 4px 0 20px rgba(0, 0, 0, 0.4); } .main-nav.active { display: block; transform: translateX(0); } .nav-container { flex-direction: column; align-items: flex-start; padding: 15px; width: 100%; box-sizing: border-box; gap: 8px; justify-content: flex-start; max-width: none; } .nav-link { font-size: 16px; padding: 12px 15px; width: 100%; border-bottom: 1px solid rgba(168, 79, 12, 0.2); border-radius: 0; white-space: normal; } .mobile-nav-buttons { display: flex; justify-content: center; align-items: center; gap: 8px; background-color: #0E1014; padding: 6px 15px; min-height: 48px; border-bottom: 1px solid rgba(168, 79, 12, 0.15); width: 100%; box-sizing: border-box; flex-wrap: wrap; } .mobile-nav-buttons .btn { flex: 1; min-width: 90px; max-width: 160px; padding: 6px 12px; font-size: 13px; min-height: 34px; } .mobile-menu-overlay { display: block; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.7); opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s; z-index: 1001; } .mobile-menu-overlay.active { display: block; opacity: 1; visibility: visible; } .site-header { min-height: auto; } .header-top { min-height: 60px; } .main-nav.active { display: 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; } .footer-container { padding: 0 20px 20px; } .footer-brand { max-width: 100%; } }
/* 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;
}