.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background-color:#0A0A0A;box-shadow:0 4px 20px rgba(0,0,0,0.8);min-height:auto}.header-top{width:100%;background-color:#0A0A0A;border-bottom:1px solid #3A2A12}.header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:flex-start;align-items:center;padding:6px 24px;gap:0}.header-container .logo{margin-right:auto}.desktop-nav-buttons{display:flex;align-items:center;gap:10px}.btn{display:inline-block;padding:8px 18px;font-size:14px;font-weight:700;line-height:1.2;text-align:center;text-decoration:none;border-radius:6px;transition:all .3s ease;min-height:36px;box-sizing:border-box}.btn-register{background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#0A0A0A;border:1px solid #3A2A12}.btn-login{background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#0A0A0A;border:1px solid #3A2A12}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 15px rgba(255,211,107,0.4)}.hamburger-menu{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;justify-content:space-between;width:22px;height:18px;margin-left:10px}.hamburger-menu span{display:block;width:100%;height:2px;background-color:#FFF6D6;border-radius:2px;transition:transform .3s ease,opacity .3s ease}.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)}.main-nav{width:100%;background-color:#111111;display:flex;justify-content:center;align-items:center;position:static;border-bottom:1px solid #3A2A12}.main-nav .nav-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:0;gap:0}.main-nav .nav-link{display:inline-block;padding:12px 18px;font-size:14px;font-weight:600;text-decoration:none;color:#FFF6D6;transition:background-color .3s ease;border-bottom:3px solid transparent;white-space:nowrap}.main-nav .nav-link:hover,.main-nav .nav-link.active{color:#F2C14E;background-color:rgba(242,193,78,0.1);border-bottom-color:#F2C14E}.mobile-nav-buttons{display:none}.mobile-menu-overlay{display:none}.site-footer{background-color:#0A0A0A;color:#FFF6D6;padding:40px 0 0;border-top:4px solid #F2C14E}.footer-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding:0 24px 30px;flex-wrap:wrap}.site-footer .footer-title{font-size:26px;font-weight:900;text-transform:uppercase;letter-spacing:2px;margin-bottom:15px;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;color:#F2C14E}.site-footer .footer-description{font-size:14px;color:#FFF6D6;opacity:0.9;line-height:1.6;margin-bottom:15px}.site-footer .footer-games{font-size:13px;opacity:0.8;line-height:1.5}.site-footer .footer-nav-title{font-size:18px;font-weight:700;color:#F2C14E;margin-bottom:15px;padding-bottom:8px;border-bottom:2px solid #3A2A12}.site-footer .footer-nav{display:flex;flex-direction:column;gap:0}.site-footer .footer-nav a{color:#FFF6D6;text-decoration:none;font-size:14px;opacity:0.85;padding:8px 0;transition:color .3s ease}.site-footer .footer-nav a:hover{color:#F2C14E;opacity:1}.site-footer .footer-nav a:before{content:"// ";color:#F2C14E;font-weight:600;margin-right:4px}.footer-bottom{border-top:1px solid #3A2A12;background-color:#0A0A0A;padding:14px 24px;text-align:center}.footer-copyright{font-size:13px;opacity:0.85;color:#FFF6D6}:root{--header-offset:120px}body{padding-top:var(--header-offset);margin:0;background-color:#0A0A0A}.page-content img{max-width:100%!important;height:auto!important;display:block}.page-content{overflow-x:hidden;max-width:100%;padding-top:10px}body{overflow-x:hidden}@media (max-width:768px){.header-top{background-color:#0A0A0A}.header-container{width:100%;max-width:none;padding:8px 10px;justify-content:space-between}.header-container .logo{margin:0 auto;order:1}.header-container .desktop-nav-buttons{display:none}.hamburger-menu{display:flex;order:0;align-self:center}.logo{display:block}.header-container .logo{display:block!important}.desktop-nav-buttons{display:none}.mobile-nav-buttons{display:flex;justify-content:center;gap:10px;padding:8px 12px;background-color:#0A0A0A;border-bottom:1px solid #3A2A12;position:relative;z-index:999}.mobile-nav-buttons .btn{flex:1;max-width:180px}.main-nav{display:none;flex-direction:column;justify-content:flex-start;align-items:stretch;position:fixed;top:0;left:0;width:80%;height:100vh;background-color:#0A0A0A;z-index:1002;padding-top:80px;box-shadow:2px 0 15px rgba(0,0,0,0.6);transform:translateX(-100%);transition:transform .3s ease;overflow-y:auto}.main-nav.active{display:flex;transform:translateX(0)}.main-nav .nav-container{width:100%;max-width:none;display:flex;flex-direction:column;align-items:stretch;padding:0}.main-nav .nav-link{padding:16px 24px;font-size:15px;border-bottom:1px solid #3A2A12;text-decoration:none;display:block}.main-nav .nav-link:hover,.main-nav .nav-link.active{background-color:rgba(242,193,78,0.1);border-bottom:1px solid #F2C14E}.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:1001}.mobile-menu-overlay.active{display:block}:root{--header-offset:130px}body{padding-top:var(--header-offset)}.site-footer{padding-top:30px}.footer-container{grid-template-columns:1fr;gap:30px;text-align:left}.footer-nav{display:block}.footer-nav a{display:block}.footer-bottom{padding:12px 15px}.page-content{overflow-x:hidden;max-width:100%}body{overflow-x:hidden}.page-content img{max-width:100%!important;height:auto!important;display:block}body{padding-top:var(--header-offset)!important}.section-title{padding-top:30px}.footer-container{max-width:100%;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;
}