:root{--header-offset:166px}.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;box-shadow:0 2px 10px rgba(0,0,0,.5);font-family:Arial,sans-serif}.header-top{background-color:#140C0C;width:100%;min-height:68px}.header-top .header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 20px;min-height:68px;position:relative;gap:15px}.logo{display:inline-block;color:#F3C54D;font-size:36px;font-weight:900;text-decoration:none;letter-spacing:1px;text-transform:uppercase;text-shadow:0 0 10px rgba(243,197,77,.7);line-height:1.2}.logo:hover{color:#FFF1E8}.desktop-nav-buttons{display:flex;align-items:center;gap:10px;list-style:none;margin:0;padding:0}.btn{display:inline-block;text-decoration:none;font-weight:bold;font-size:15px;padding:10px 24px;border-radius:6px;transition:all .3s ease;white-space:nowrap;box-shadow:0 4px 10px rgba(0,0,0,.3);text-align:center;border:none;cursor:pointer}.btn-primary{background:linear-gradient(180deg,#FFB04A 0%,#D86A14 100%);color:#1a1a1a}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px)}.btn-secondary{background:linear-gradient(180deg,#C61F1F 0%,#7E0D0D 100%);color:#FFF1E8}.btn-secondary:hover{filter:brightness(1.2);transform:translateY(-2px)}.main-nav{background-color:#C61F1F;width:100%;display:flex;min-height:52px;border-top:1px solid #6A1E1E}.nav-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:0 15px;gap:0;width:100%}.nav-link{color:#FFF1E8;text-decoration:none;font-size:14px;font-weight:600;padding:10px 14px;line-height:1.6;transition:color .2s ease,background .2s ease;border-radius:4px;display:inline-block}.nav-link:hover{background-color:rgba(255,241,232,.15);color:#F3C54D}.btn-primary:hover,.btn-secondary:hover{box-shadow:0 6px 20px rgba(0,0,0,.4)}.hamburger-menu{display:none;background:none;border:none;cursor:pointer;width:42px;height:42px;position:relative;z-index:1002;flex-shrink:0}.hamburger-menu span{display:block;width:22px;height:2px;background-color:#F3C54D;margin:5px auto;transition:transform .3s ease,opacity .3s ease}.mobile-nav-buttons{display:none;background-color:#140C0C;width:100%;justify-content:center;align-items:center;gap:10px;padding:6px 15px;border-top:1px solid #6A1E1E;flex-wrap:wrap}.mobile-menu-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.6);z-index:998;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.site-footer{background-color:#0d0606;color:#FFF1E8;padding:40px 0 20px;font-family:Arial,sans-serif;border-top:2px solid #6A1E1E}.footer-container{max-width:1200px;margin:0 auto;display:flex;flex-wrap:wrap;gap:30px;padding:0 20px}.footer-brand{flex:1 1 300px}.footer-logo{color:#F3C54D;font-size:32px;font-weight:900;text-decoration:none;letter-spacing:1px}.footer-brand p{font-size:14px;line-height:1.6;color:#ccb5a8;margin-top:10px}.footer-nav-column{flex:1 1 180px}.footer-nav-column h4{color:#F3C54D;font-size:16px;margin-bottom:15px;text-transform:uppercase;letter-spacing:1px;position:relative;padding-bottom:8px}.footer-nav-column h4::after{content:"";position:absolute;bottom:0;left:0;width:30px;height:2px;background-color:#F3C54D}.footer-nav{display:flex;flex-direction:column;gap:8px}.footer-nav a{color:#FFF1E8;text-decoration:none;font-size:14px;transition:color .3s ease,padding-left .2s ease}.footer-nav a:hover{color:#F3C54D;padding-left:4px}.footer-bottom{border-top:1px solid #6A1E1E;text-align:center;padding-top:18px;margin-top:30px;font-size:13px;color:#ccb5a8}.footer-bottom p{margin:5px 0}.footer-bottom p:last-child{color:#F3C54D;font-weight:bold}body{padding-top:var(--header-offset)}body.no-scroll{overflow:hidden}@media(max-width:768px){:root{--header-offset:146px}.hamburger-menu{display:block}.header-top .header-container{width:100%;max-width:none;padding:0 10px;justify-content:center;gap:10px;flex-wrap:nowrap}.logo{font-size:28px}.desktop-nav-buttons{display:none}.mobile-nav-buttons{display:flex;padding:6px 10px}.main-nav{display:none;position:fixed;top:0;left:0;width:80%;max-width:320px;height:100%;min-height:100vh;background-color:#140C0C;flex-direction:column;justify-content:flex-start;align-items:stretch;overflow-y:auto;padding-top:80px;transform:translateX(-100%);transition:transform .3s ease-in-out;z-index:999;border-right:2px solid #6A1E1E;border-top:none}.main-nav.active{display:flex;transform:translateX(0)}.main-nav .nav-container{flex-direction:column;justify-content:flex-start;align-items:stretch;padding:0;max-width:none;width:100%}.main-nav .nav-link{display:block;padding:15px 25px;color:#FFF1E8;font-size:16px;border-bottom:1px solid rgba(255,241,232,.1);border-radius:0}.main-nav .nav-link:hover{background-color:#2A1212;color:#F3C54D}.mobile-menu-overlay.active{display:block;opacity:1;visibility:visible}.hamburger-menu.active span{background-color:#F3C54D}.hamburger-menu.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger-menu.active span:nth-child(2){opacity:0}.hamburger-menu.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.header-container .logo{order:1}.header-container .hamburger-menu{order:2;position:absolute;left:10px}.footer-container{flex-direction:column;text-align:left;gap:20px}.footer-brand,.footer-nav-column{flex:1 1 100%}.footer-bottom{font-size:12px}.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;
}