:root{--primary:#F2C14E;--secondary:#FFD36B;--bg:#0A0A0A;--card-bg:#111111;--text-main:#FFF6D6;--border-color:#3A2A12;--glow:#FFD36B;--btn-gradient:linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);--header-offset:122px}*{box-sizing:border-box}body{padding-top:var(--header-offset);margin:0}.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;background-color:var(--bg);box-shadow:0 4px 20px rgba(0,0,0,0.6);border-bottom:1px solid var(--border-color)}.header-top{box-sizing:border-box;min-height:68px;height:68px;display:flex;align-items:center;overflow:hidden;background-color:var(--card-bg);width:100%}.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:30px;padding-right:30px}.logo{display:inline-block;font-size:28px;font-weight:800;letter-spacing:1px;color:var(--primary);text-decoration:none;text-shadow:0 0 12px rgba(242,193,78,0.35)}.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;gap:6px;padding:10px 22px;border-radius:8px;font-size:14px;font-weight:700;text-decoration:none;text-transform:none;cursor:pointer;border:1px solid transparent;transition:transform 0.2s ease, box-shadow 0.2s ease;line-height:1.2}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(255,211,107,0.35)}.btn-login{background-color:transparent;background-image:none;color:var(--text-main);border:1px solid var(--primary)}.btn-login:hover{background-color:rgba(242,193,78,0.12)}.btn-register{background-color:var(--primary);background-image:var(--btn-gradient);color:#0A0A0A;border:none;box-shadow:0 4px 14px rgba(255,211,107,0.4)}.btn-register:hover{box-shadow:0 6px 20px rgba(255,211,107,0.6)}.hamburger-menu{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;padding:8px;cursor:pointer;border-radius:6px;background-color:rgba(242,193,78,0.12);border:1px solid var(--border-color)}.hamburger-menu span{display:block;width:22px;height:2px;background-color:var(--primary);border-radius:2px;transition:transform 0.3s ease, opacity 0.3s ease}.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)}.main-nav{box-sizing:border-box;min-height:52px;height:52px;display:flex;align-items:center;overflow:hidden;background-color:var(--bg);width:100%;border-top:1px solid var(--border-color)}.nav-container{box-sizing:border-box;height:100%;max-width:1200px;width:100%;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:0 20px;gap:4px;overflow-x:auto}.nav-link{display:inline-block;padding:8px 14px;font-size:14px;font-weight:600;color:var(--text-main);text-decoration:none;border-radius:6px;white-space:nowrap;transition:background-color 0.2s ease, color 0.2s ease}.nav-link:hover{background-color:rgba(242,193,78,0.15);color:var(--primary)}.nav-link.active{color:var(--primary);background-color:rgba(242,193,78,0.15)}.nav-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,0.6);z-index:999}.nav-overlay.active{display:block}.site-footer{background-color:var(--bg);color:var(--text-main);border-top:1px solid var(--border-color)}.footer-container{max-width:1200px;margin:0 auto;padding:40px 20px 0}.footer-top-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:30px}.footer-col{min-width:0}.footer-about{grid-column:auto}.footer-logo{display:inline-block;font-size:26px;font-weight:800;color:var(--primary);text-decoration:none;margin-bottom:12px;letter-spacing:1px;text-shadow:0 0 12px rgba(242,193,78,0.3)}.footer-description{font-size:13px;line-height:1.7;color:var(--text-main);opacity:0.85;word-wrap:break-word;overflow-wrap:break-word;margin:0 0 12px}.footer-heading{font-size:16px;font-weight:700;color:var(--primary);margin:0 0 14px;padding-bottom:8px;border-bottom:1px solid var(--border-color)}.footer-nav{list-style:none;margin:0;padding:0}.footer-nav li{margin-bottom:10px}.footer-nav a{font-size:13px;color:var(--text-main);text-decoration:none;opacity:0.85;transition:color 0.2s ease, opacity 0.2s ease}.footer-nav a:hover{color:var(--primary);opacity:1}.footer-dynamic-col{min-height:1px}.footer-mid{margin-bottom:20px}.footer-mid-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.footer-slot-anchor-inner{min-height:1px}.footer-bottom{border-top:1px solid var(--border-color);padding:20px;text-align:center;background-color:var(--card-bg)}.footer-bottom p{margin:0;font-size:13px;color:var(--text-main);opacity:0.8}.no-scroll{overflow:hidden}@media (max-width:768px){:root{--header-offset:110px}body{padding-top:var(--header-offset);overflow-x:hidden}.header-top{min-height:60px !important;height:60px !important}.header-container{width:100%;max-width:none;padding-left:15px;padding-right:15px;position:relative}.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:var(--bg);border-bottom:1px solid var(--border-color)}.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}.hamburger-menu{display:flex;position:relative;z-index:2;order:-1}.logo{flex:1 !important;display:flex !important;justify-content:center !important;align-items:center !important;position:static}.logo img{display:block !important;max-width:100%;height:auto;max-height:56px}.main-nav{min-height:48px !important;height:48px !important;display:none;position:fixed;top:var(--header-offset);left:0;right:0;bottom:0;flex-direction:column;justify-content:flex-start;overflow-y:auto;background-color:var(--card-bg);transform:translateX(-100%);transition:transform 0.3s ease;border-top:none;z-index:1001;padding-top:12px}.main-nav.active{display:flex;transform:translateX(0)}.nav-container{width:100%;max-width:none;padding-left:15px;padding-right:15px;flex-direction:column;justify-content:flex-start;align-items:stretch;height:auto;gap:0;overflow-x:visible}.nav-link{display:block;padding:14px 16px;font-size:15px;border-bottom:1px solid var(--border-color);border-radius:0;text-align:left}.footer-top-grid{grid-template-columns:1fr 1fr;gap:20px}.footer-mid-grid{grid-template-columns:1fr 1fr}.page-content img{max-width:100% !important;height:auto !important;display:block}.page-content{overflow-x:hidden;max-width:100%}body{overflow-x:hidden}}@media (max-width:480px){.footer-top-grid{grid-template-columns:1fr}.footer-mid-grid{grid-template-columns:1fr}}
/* 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;
}