:root{--header-offset:122px;--color-primary:#FF8C1A;--color-secondary:#FFA53A;--color-bg:#0D0E12;--color-card-bg:#17191F;--color-text:#FFF3E6;--color-border:#A84F0C;--color-glow:#FFB04D;--color-deep-orange:#D96800;--btn-gradient:linear-gradient(180deg, #FFA53A 0%, #D96800 100%);}*{box-sizing:border-box;}body{margin:0;padding-top:var(--header-offset);font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;background-color:var(--color-bg);color:var(--color-text);}.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;background-color:var(--color-bg);box-shadow:0 4px 18px rgba(0,0,0,0.65);border-bottom:1px solid var(--color-border);}.header-top{box-sizing:border-box;min-height:68px;height:68px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(180deg,#1E2028 0%,#15171D 100%);width:100%;border-bottom:1px solid var(--color-border);}.header-container{box-sizing:border-box;width:100%;height:100%;max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding-left:24px;padding-right:24px;}.logo{display:inline-block;font-size:24px;font-weight:800;letter-spacing:0.5px;color:var(--color-text);text-decoration:none;white-space:nowrap;text-shadow:0 0 12px rgba(255,176,77,0.45);}.logo img{display:block;max-height:60px;height:auto;width:auto;max-width:280px;object-fit:contain;}.desktop-nav-buttons{display:flex;gap:12px;align-items:center;}.mobile-nav-buttons{box-sizing:border-box;display:none;min-height:48px;}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:700;border-radius:8px;border:1px solid var(--color-border);background:var(--btn-gradient);color:#1A0D00;box-shadow:0 3px 10px rgba(217,104,0,0.45);transition:transform .2s ease, box-shadow .2s ease, filter .2s ease;cursor:pointer;}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(255,176,77,0.55);filter:brightness(1.06);}.desktop-nav-buttons .btn{padding:10px 22px;font-size:14px;}.btn-login{background:linear-gradient(180deg,#FFA53A 0%,#D96800 100%);}.btn-register{background:linear-gradient(180deg,#FFB04D 0%,#FF8C1A 100%);color:#1A0D00;}.main-nav{box-sizing:border-box;min-height:52px;height:52px;display:flex;align-items:center;overflow:hidden;background-color:#15171D;width:100%;}.nav-container{box-sizing:border-box;height:100%;max-width:1200px;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:0 20px;gap:2px;}.nav-link{display:inline-flex;align-items:center;height:100%;padding:0 12px;font-size:14px;font-weight:600;color:var(--color-text);text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent;transition:color .2s ease, border-color .2s ease, background .2s ease;}.nav-link:hover,.nav-link.active{color:var(--color-glow);border-bottom-color:var(--color-primary);background:rgba(255,140,26,0.08);}.hamburger-menu{display:none;flex-direction:column;justify-content:space-between;width:44px;height:44px;padding:11px 10px;background:#1E2028;border:1px solid var(--color-border);border-radius:8px;cursor:pointer;z-index:1001;flex-shrink:0;}.hamburger-menu span{display:block;width:100%;height:3px;background-color:var(--color-glow);border-radius:2px;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);}.nav-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.65);z-index:999;}.nav-overlay.active{display:block;}.site-footer{background:linear-gradient(180deg,#15171D 0%,#0D0E12 100%);color:var(--color-text);border-top:2px solid var(--color-border);margin-top:40px;}.footer-container{box-sizing:border-box;width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}.footer-top{padding:46px 0 26px;border-bottom:1px solid rgba(168,79,12,0.5);}.footer-top-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:24px;align-items:start;}.footer-col{min-width:0;}.footer-logo{display:inline-block;font-size:22px;font-weight:800;color:var(--color-text);text-decoration:none;text-shadow:0 0 12px rgba(255,176,77,0.45);margin-bottom:14px;}.footer-description{font-size:14px;line-height:1.75;color:#D9C7B3;margin:0 0 10px;word-wrap:break-word;overflow-wrap:break-word;}.footer-title{font-size:16px;font-weight:700;color:var(--color-glow);margin:0 0 16px;letter-spacing:0.4px;}.footer-nav{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}.footer-nav a{color:#E8D9C7;text-decoration:none;font-size:14px;transition:color .2s ease;display:inline-block;}.footer-nav a:hover{color:var(--color-glow);text-decoration:underline;}.footer-dynamic-col{min-height:1px;}.footer-mid{padding:22px 0;border-bottom:1px solid rgba(168,79,12,0.5);}.footer-mid-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:12px;}.footer-bottom{padding:18px 0;background:#0D0E12;}.footer-copyright{margin:0;text-align:center;font-size:13px;color:#BFA68F;letter-spacing:0.3px;}.footer-slot-anchor-inner{display:block;width:100%;}.footer-slot-anchor-inner:empty{min-height:1px;}@media (max-width:768px){:root{--header-offset:110px;}.header-top{min-height:60px !important;height:60px !important;}.header-container{width:100%;max-width:none;padding-left:15px;padding-right:15px;position:relative;}.logo{flex:1 !important;display:flex !important;justify-content:center !important;align-items:center !important;text-align:center;font-size:19px;}.logo img{display:block !important;max-width:100%;height:auto;max-height:56px;}.hamburger-menu{display:flex;position:relative;z-index:1002;}.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:8px 15px;overflow:hidden;gap:10px;flex-wrap:nowrap;background:#15171D;border-bottom:1px solid var(--color-border);}.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;border-radius:6px;}.main-nav{min-height:48px !important;height:48px !important;display:none;position:fixed;top:0;left:0;width:260px;max-width:80vw;height:100vh !important;min-height:100vh !important;flex-direction:column;justify-content:flex-start;align-items:stretch;background:#15171D;border-right:1px solid var(--color-border);box-shadow:6px 0 24px rgba(0,0,0,0.7);transform:translateX(-100%);transition:transform .3s ease;z-index:1001;overflow-y:auto;padding-top:16px;}.main-nav.active{display:flex;transform:translateX(0);}.nav-container{width:100%;max-width:none;height:auto;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:0;gap:0;}.nav-link{width:100%;height:auto;padding:14px 20px;font-size:15px;border-bottom:1px solid rgba(168,79,12,0.35);border-left:3px solid transparent;justify-content:flex-start;white-space:normal;}.nav-link:hover,.nav-link.active{border-bottom-color:rgba(168,79,12,0.35);border-left-color:var(--color-primary);background:rgba(255,140,26,0.1);}.footer-container{padding:0 15px;}.footer-top{padding:32px 0 20px;}.footer-top-grid{grid-template-columns:1fr;gap:26px;}.footer-mid-grid{grid-template-columns:1fr 1fr;gap:12px;}.footer-description{font-size:13px;}.footer-nav a{font-size:14px;padding:2px 0;}.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;
}