.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:#2A1212;transition:box-shadow 0.3s ease;box-shadow:0 2px 15px rgba(0,0,0,0.6);}.header-top{background-color:#7E0D0D;width:100%;min-height:68px;display:flex;align-items:center;}.header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding-left:30px;padding-right:30px;width:100%;}.site-header .logo{font-size:36px;font-weight:bold;color:#F3C54D;text-decoration:none;text-transform:uppercase;letter-spacing:2px;display:inline-block;font-family:'Arial Black',sans-serif;line-height:1.2;text-shadow:2px 2px 0 #7E0D0D;position:static;flex:none;}.logo:hover{color:#FFD700;}.desktop-nav-buttons{display:flex;gap:10px;align-items:center;}.desktop-nav-buttons .btn{display:inline-block;color:#140C0C;text-decoration:none;padding:9px 16px;border-radius:20px;background:linear-gradient(180deg,#FFB04A 0%,#D86A14 100%);font-weight:bold;font-size:14px;border:1px solid #F3C54D;transition:all 0.3s ease;white-space:nowrap;}.desktop-nav-buttons .btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(243,197,77,0.4);}.desktop-nav-buttons .btn-login{background:transparent;color:#FFF1E8;border:1px solid #F3C54D;}.desktop-nav-buttons .btn-login:hover{background:#E53030;color:#FFFFFF;}.main-nav{background-color:#2A1212;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:10px 20px;width:100%;flex-wrap:wrap;}.main-nav a{color:#FFF1E8;text-decoration:none;padding:8px 15px;font-weight:500;font-size:14px;white-space:nowrap;transition:color 0.3s ease, background 0.3s ease;position:relative;border-radius:4px;}.main-nav a:hover,.main-nav a.active{color:#F3C54D;background:#7E0D0D;}.main-nav a::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:2px;background:#F3C54D;transition:width 0.3s;}.main-nav a:hover::after,.main-nav a.active::after{width:80%;}.mobile-nav-buttons{display:none;}.hamburger-menu{display:none;}.mobile-menu-overlay{display:none;}.site-footer{background-color:#140C0C;color:#FFF1E8;border-top:2px solid #6A1E1E;margin-top:0;}.footer-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding:40px 30px;}.footer-brand .footer-logo{font-size:28px;color:#F3C54D;text-decoration:none;font-weight:bold;letter-spacing:1px;display:inline-block;margin-bottom:15px;}.footer-brand p{font-size:14px;line-height:1.6;margin-bottom:20px;color:#FFF1E8;opacity:0.9;}.footer-buttons{display:flex;gap:10px;flex-wrap:wrap;}.btn-footer{background:linear-gradient(180deg,#FFB04A 0%,#D86A14 100%);color:#140C0C;padding:10px 20px;border-radius:20px;text-decoration:none;font-weight:bold;font-size:13px;display:inline-block;border:1px solid #F3C54D;text-align:center;transition:all 0.3s ease;}.btn-footer:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(243,197,77,0.4);}.btn-footer-secondary{background:transparent;color:#FFF1E8;border:1px solid #F3C54D;}.footer-col h4{color:#F3C54D;font-size:17px;margin-bottom:20px;font-weight:bold;text-transform:uppercase;letter-spacing:0.5px;}.footer-links{list-style:none;padding:0;margin:0;}.footer-links li{margin-bottom:12px;}.footer-links a{color:#FFF1E8;text-decoration:none;font-size:14px;transition:color 0.3s;position:relative;padding-left:15px;}.footer-links a:hover{color:#F3C54D;}.footer-links a::before{content:'›';position:absolute;left:0;color:#E53030;}.footer-bottom{max-width:1200px;margin:0 auto;padding:20px;border-top:1px solid #6A1E1E;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:15px;}.footer-bottom p{font-size:13px;color:#FFF1E8;opacity:0.8;margin:0;}.footer-license{flex-basis:100%;text-align:center;font-size:12px;color:#FFF1E8;opacity:0.5;}.desktop-nav-buttons a,.footer-buttons a,.btn,.btn-footer{text-decoration:none;}.main-nav,.footer-nav,.footer-links,.site-header .logo{display:flex;}.footer-nav ul.footer-links{display:block;}.footer-links li a{display:inline-block;}.site-footer p,.site-footer a,.site-footer h4,.site-header span,.site-header div,.site-header nav,.site-header nav a{color:inherit;}.desktop-nav-buttons a:focus,.footer-links a:focus{outline:2px solid #F3C54D;outline-offset:4px;}.footer-bottom p:last-child{margin-top:5px;}body{padding-top:var(--header-offset);}@media(max-width:768px){:root{--header-offset:146px;}body,.page-content{overflow-x:hidden;max-width:100%;}.header-top{background-color:#7E0D0D;min-height:60px;}.header-container{width:100%;max-width:none;padding-left:15px;padding-right:15px;min-height:60px;display:flex;justify-content:space-between;}.site-header .logo{font-size:30px;flex:1;margin-left:0;}.desktop-nav-buttons{display:none;}.main-nav{display:none;transform:translateX(-100%);flex-direction:column;position:fixed;top:156px;left:0;width:280px;height:calc(100% - 156px);background:#2A1212;box-shadow:2px 0 15px rgba(0,0,0,0.5);transition:transform 0.3s ease;overflow-y:auto;z-index:1001;border-top:none;}.nav-container{flex-direction:column;align-items:flex-start;padding:15px;justify-content:flex-start;}.main-nav a{padding:12px 15px;width:100%;border-bottom:1px solid rgba(106,30,30,0.3);}.main-nav.active{display:block;transform:translateX(0);}.mobile-nav-buttons{display:flex;gap:8px;padding:8px 15px;justify-content:center;background:#2A1212;background:linear-gradient(180deg,#330b0b,#2A1212);width:100%;border-bottom:1px solid #6A1E1E;}.mobile-nav-buttons .btn{display:inline-block;color:#140C0C;text-decoration:none;padding:8px 16px;border-radius:16px;background:linear-gradient(180deg,#FFB04A 0%,#D86A14 100%);font-weight:bold;font-size:12px;border:1px solid #F3C54D;flex:0 1 auto;text-align:center;max-width:130px;}.mobile-nav-buttons a:first-child{margin-right:0;}.mobile-nav-buttons .btn-login{background:transparent !important;color:#FFF1E8;border:1px solid #F3C54D;}.hamburger-menu{display:block;flex-direction:column;justify-content:center;align-items:center;width:40px;height:40px;background:transparent;border:none;cursor:pointer;z-index:1002;padding:0;}.hamburger-menu span{display:block;width:22px;height:3px;background:#F3C54D;margin:3px 0;transition:all 0.3s ease;border-radius:2px;}.hamburger-menu.active span:nth-child(1){transform:translateY(6px) rotate(45deg);}.hamburger-menu.active span:nth-child(2){opacity:0;}.hamburger-menu.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}.mobile-menu-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.9);z-index:999;}.mobile-menu-overlay.active{display:block;}.footer-container{grid-template-columns:1fr 1fr;padding:30px 20px;gap:20px;}.footer-bottom{flex-direction:column;text-align:center;padding:15px;}.site-header{z-index:1000;}.main-nav{min-height:auto;}body.no-scroll{overflow:hidden;}.page-content img{max-width:100% !important;height:auto !important;display:block;}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;
}