:root{--primary:#FF8C1A;--secondary:#FFA53A;--btn-gradient:linear-gradient(180deg,#FFA53A 0%,#D96800 100%);--bg-card:#17191F;--bg-main:#0D0E12;--text-main:#FFF3E6;--border:#A84F0C;--glow:#FFB04D;--deep-orange:#D96800;--header-offset:122px;}*{box-sizing:border-box;}body{margin:0;padding-top:var(--header-offset);background-color:var(--bg-main);color:var(--text-main);font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;overflow-x:hidden;}.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;background-color:var(--bg-card);box-shadow:0 4px 18px rgba(0,0,0,.6),0 1px 0 rgba(255,176,77,.18);border-bottom:1px solid var(--border);}.header-top{box-sizing:border-box;min-height:68px;height:68px;display:flex;align-items:center;overflow:hidden;width:100%;background-color:#0F1015;border-bottom:1px solid rgba(168,79,12,.45);}.header-container{box-sizing:border-box;width:100%;height:100%;max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding-left:24px;padding-right:24px;position:relative;}.logo{display:inline-flex;align-items:center;text-decoration:none;font-size:28px;font-weight:900;letter-spacing:1px;color:var(--secondary);text-shadow:0 0 10px rgba(255,176,77,.5);line-height:1;}.logo img{display:block;max-height:60px;height:auto;width:auto;max-width:280px;object-fit:contain;}.hamburger-menu{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:8px;background:transparent;border:1px solid rgba(255,165,58,.4);border-radius:8px;cursor:pointer;z-index:1001;}.hamburger-menu span{display:block;width:100%;height:3px;border-radius:2px;background-color:var(--secondary);transition:transform .3s ease,opacity .3s ease;}.hamburger-menu.active span:nth-child(1){transform:translateY(8px) rotate(45deg);}.hamburger-menu.active span:nth-child(2){opacity:0;}.hamburger-menu.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}.desktop-nav-buttons{display:flex;align-items:center;gap:12px;}.mobile-nav-buttons{display:none;box-sizing:border-box;min-height:48px;}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;background:var(--btn-gradient);color:#1A0E00;font-weight:800;border:1px solid var(--glow);border-radius:8px;padding:10px 22px;font-size:15px;line-height:1.2;cursor:pointer;box-shadow:0 4px 12px rgba(217,104,0,.45);transition:transform .2s ease,box-shadow .2s ease;} .btn:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(255,176,77,.6);}.btn-login{background:linear-gradient(180deg,#FFA53A 0%,#D96800 100%);}.btn-register{background:linear-gradient(180deg,#FFC46B 0%,#FF8C1A 100%);}.main-nav{box-sizing:border-box;min-height:52px;height:52px;display:flex;align-items:center;overflow:hidden;width:100%;background-color:#1B1207;border-top:1px solid rgba(255,165,58,.18);}.nav-container{box-sizing:border-box;width:100%;height:100%;max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:center;padding:0 20px;}.nav-list{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:6px;margin:0;padding:0;list-style:none;width:100%;flex-wrap:nowrap;}.nav-list li{margin:0;}.nav-link{display:inline-block;text-decoration:none;color:var(--text-main);font-size:14px;font-weight:600;padding:7px 11px;border-radius:6px;white-space:nowrap;transition:color .2s ease,background-color .2s ease;}.nav-link:hover,.nav-link.active{color:#1A0E00;background:var(--btn-gradient);}.menu-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:999;opacity:0;transition:opacity .3s ease;}.menu-overlay.active{display:block;opacity:1;}.site-footer{background-color:var(--bg-main);color:var(--text-main);border-top:1px solid var(--border);position:relative;z-index:1;}.footer-container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}.footer-top{padding:48px 0 24px;}.footer-top-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;align-items:start;}.footer-col{min-width:0;}.footer-about{grid-column:span 1;}.footer-logo{display:inline-block;text-decoration:none;font-size:30px;font-weight:900;letter-spacing:1px;color:var(--secondary);text-shadow:0 0 10px rgba(255,176,77,.45);margin-bottom:14px;}.footer-description{color:#D9C7B4;font-size:14px;line-height:1.7;margin:0 0 14px;word-wrap:break-word;overflow-wrap:break-word;}.footer-title{color:var(--secondary);font-size:16px;font-weight:800;margin:0 0 14px;text-transform:uppercase;letter-spacing:.5px;}.footer-nav{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}.footer-nav a{color:#D9C7B4;text-decoration:none;font-size:14px;line-height:1.5;transition:color .2s ease,padding-left .2s ease;display:inline-block;word-wrap:break-word;overflow-wrap:break-word;}.footer-nav a:hover{color:var(--glow);padding-left:4px;}.footer-dynamic-col{min-width:0;}.footer-mid{padding:8px 0 24px;}.footer-mid-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}.footer-mid-col{min-width:0;}.footer-slot-anchor-inner{min-height:1px;}.footer-slot-anchor{min-height:1px;}.footer-bottom{border-top:1px solid rgba(168,79,12,.45);padding:18px 0;text-align:center;}.footer-copyright{margin:0;font-size:13px;color:#B9A896;}.no-scroll{overflow:hidden;}@media (max-width:768px){:root{--header-offset:110px;}body{padding-top:var(--header-offset);}.header-top{min-height:60px !important;height:60px !important;}.header-container{width:100%;max-width:none;padding-left:15px;padding-right:15px;}.logo{flex:1 !important;display:flex !important;justify-content:center !important;align-items:center !important;}.logo img{display:block !important;max-width:100%;height:auto;max-height:56px !important;}.hamburger-menu{display:flex;position:relative;z-index:2;}.desktop-nav-buttons{display:none !important;}.mobile-nav-buttons{display:flex !important;align-items:center;justify-content:center;width:100%;max-width:100%;box-sizing:border-box;padding-left:15px;padding-right:15px;overflow:hidden;gap:10px;flex-wrap:nowrap;background-color:#0F1015;border-bottom:1px solid rgba(168,79,12,.45);}.mobile-nav-buttons .btn{flex:1;min-width:0;max-width:calc(50% - 5px);box-sizing:border-box;padding:8px 12px;font-size:13px;white-space:normal;word-wrap:break-word;overflow-wrap:break-word;}.main-nav{min-height:48px !important;height:48px !important;display:none;position:fixed;top:0;left:0;width:100%;max-width:100%;background-color:#1B1207;transform:translateX(-100%);transition:transform .3s ease;z-index:1000;overflow-y:auto;padding-top:60px;border-top:none;}.main-nav.active{display:block;transform:translateX(0);}.nav-container{width:100%;max-width:none;height:auto;padding:10px 15px 24px;flex-direction:column;align-items:stretch;}.nav-list{flex-direction:column;align-items:stretch;gap:4px;width:100%;}.nav-link{display:block;width:100%;padding:12px 14px;font-size:15px;border-bottom:1px solid rgba(168,79,12,.3);border-radius:0;}.menu-overlay{display:none;}.menu-overlay.active{display:block;opacity:1;}.footer-top-grid{grid-template-columns:1fr;gap:28px;}.footer-mid-grid{grid-template-columns:1fr;}.footer-top{padding-top:36px;}.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;
}