.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;box-shadow:0 4px 20px rgba(255,140,26,.35);border-bottom:2px solid #A84F0C;background-color:#0D0E12;min-height:auto}.site-header .header-top{background-color:#17191F;width:100%;border-bottom:1px solid #A84F0C}.site-header .header-top .header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:10px 30px;gap:20px}.site-header .logo{font-size:28px;font-weight:900;color:#FFF3E6;text-decoration:none;letter-spacing:1px;text-transform:uppercase;background:linear-gradient(180deg,#FFA53A 0%,#D96800 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 15px rgba(255,176,77,.4);display:inline-block;line-height:1.2}.site-header .logo:hover{color:#FFB04D;-webkit-text-fill-color:#FFB04D}.desktop-nav-buttons{display:flex;gap:10px;align-items:center}.desktop-nav-buttons .btn,.mobile-nav-buttons .btn,.btn-mobile-promo{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;border-radius:25px;font-weight:700;font-size:14px;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease;border:none;cursor:pointer;background:linear-gradient(180deg,#FFA53A 0%,#D96800 100%);color:#FFF3E6;box-shadow:0 3px 12px rgba(168,79,12,.4);line-height:1}.desktop-nav-buttons .btn-hot{background:linear-gradient(180deg,#FF8C1A 0%,#FFA53A 100%);box-shadow:0 3px 15px rgba(255,140,26,.5)}.desktop-nav-buttons .btn-download{background:transparent;border:2px solid #FF8C1A;color:#FF8C1A}.desktop-nav-buttons .btn:hover,.mobile-nav-buttons .btn:hover,.btn-mobile-promo:hover{transform:translateY(-2px);box-shadow:0 5px 20px rgba(255,176,77,.6)}.site-header .main-nav{position:static;width:100%;background-color:#0D0E12;display:flex;z-index:auto}.site-header .main-nav .nav-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:8px 30px;gap:0;width:100%}.site-header .main-nav .nav-link{color:#FFF3E6;text-decoration:none;font-weight:600;font-size:14px;padding:8px 16px;border-radius:20px;transition:color .2s ease,background-color .2s ease;white-space:nowrap;background-color:transparent}.site-header .main-nav .nav-link:hover,.site-header .main-nav .nav-link.active{color:#0D0E12;background:linear-gradient(180deg,#FFA53A 0%,#D96800 100%)}.site-header .hamburger-menu{display:none;z-index:1002}.site-header .mobile-nav-buttons{display:none}.site-header .btn-mobile-promo{display:none}.mobile-menu-overlay{display:none}body{padding-top:122px;background-color:#0D0E12;margin:0}.site-footer{background-color:#17191F;color:#FFF3E6;padding:50px 20px 20px;width:100%;border-top:3px solid #FF8C1A}.site-footer .container{max-width:1200px;margin:0 auto;width:100%}.site-footer .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:30px}.site-footer .footer-brand h2{margin:0 0 10px;font-size:32px}.site-footer .footer-brand p{color:rgba(255,243,230,.7);line-height:1.6;font-size:14px}.site-footer .footer-logo{color:#FF8C1A;font-size:28px;text-decoration:none;font-weight:900}.site-footer .footer-support h4,.site-footer .footer-policies h4{color:#FF8C1A;font-size:18px;margin:0 0 15px}.site-footer .footer-nav ul{list-style:none;margin:0;padding:0}.site-footer .footer-nav ul li{margin-bottom:10px}.site-footer .footer-nav ul li a{color:rgba(255,243,230,.8);text-decoration:none;font-size:14px;transition:color .2s ease;padding:4px 0}.site-footer .footer-nav ul li a:hover{color:#FF8C1A}.site-footer .footer-copyright{border-top:1px solid rgba(255,140,26,.2);padding-top:15px;text-align:center;color:rgba(255,243,230,.5);font-size:14px}@media(max-width:768px){.site-header{min-height:0}.site-header .header-top .header-container{padding:10px 15px;gap:20px}.site-header .logo{font-size:22px;display:inline-block}.desktop-nav-buttons{display:none}.site-header .mobile-nav-buttons{display:flex}.site-header .mobile-nav-buttons .header-container{width:100%;max-width:none;display:flex;justify-content:center;gap:4px}.btn-mobile-promo{display:block;margin-top:6px}.site-header .hamburger-menu{display:block;position:fixed;top:14px;left:15px;width:34px;height:30px;background:transparent;border:none;cursor:pointer;padding:0}.site-header .hamburger-menu span{display:block;position:relative;width:34px;height:3px;background-color:#FF8C1A;margin:0 0 6px;transition:transform .3s ease,opacity .3s ease;border-radius:2px}.site-header .hamburger-menu.active span:nth-child(2){opacity:0;transform:translateX(-10px)}.site-header .hamburger-menu.active span:nth-child(1){transform:translateY(9px) rotate(50deg)}.site-header .hamburger-menu.active span:nth-child(1){transform:translateY(9px) rotate(-45deg)}.site-header .hamburger-menu.active span:nth-child(3){transform:translateY(-9px) rotate(45deg)}.site-header .main-nav{display:none;transform:none;position:fixed;top:0;bottom:0;left:0;width:280px;background-color:#17191F;flex-direction:column;z-index:1001;transition:transform .3s ease;overflow-y:auto;overflow-x:hidden;box-shadow:2px 0 20px rgba(0,0,0,.8)}.site-header .main-nav .nav-container{flex-direction:column;align-items:flex-start;padding:72px 20px 20px;gap:0;width:100%;max-width:none;margin:0}.site-header .main-nav .nav-link{color:#FFF3E6;padding:12px 10px;font-size:15px;width:100%;text-align:left;border-bottom:1px solid rgba(255,140,26,.15)}.site-header .main-nav .nav-link:hover,.site-header .main-nav .nav-link.active{background:transparent;color:#FF8C1A}.site-header .mobile-menu-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);z-index:1000;display:none;opacity:0;transition:opacity .3s ease}.site-header .mobile-menu-overlay.show{display:block;opacity:1}body{padding-top:110px}.site-header .main-nav.open{display:flex;transform:translateX(0)}.site-footer .footer-grid{grid-template-columns:1fr 1fr;gap:20px}.site-footer .footer-brand{grid-column:1/span 2}.site-footer .footer-copyright{font-size:12px}.site-footer{padding:25px 15px 15px}}@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}}
/* 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;
}