:root{--primary:#F2C14E;--secondary:#FFD36B;--btn-grad:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);--bg:#0A0A0A;--card-bg:#111111;--text-main:#FFF6D6;--border-color:#3A2A12;--glow:#FFD36B;--header-offset:122px}*{box-sizing:border-box}body{margin:0;padding-top:var(--header-offset);font-family:'Segoe UI',Arial,sans-serif;background:var(--bg);color:var(--text-main)}.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;box-shadow:0 4px 20px rgba(0,0,0,.65);border-bottom:1px solid var(--border-color);background:var(--card-bg)}.header-top{box-sizing:border-box;height:68px;min-height:68px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(90deg,#111111 0%,#1c1508 100%);width:100%;border-bottom:1px solid var(--border-color)}.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;gap:16px}.logo{display:inline-block;font-size:24px;font-weight:800;letter-spacing:.5px;color:var(--primary);text-decoration:none;text-shadow:0 0 12px rgba(242,193,78,.35);white-space:nowrap}.logo:hover{color:var(--secondary)}.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}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:700;border-radius:10px;padding:10px 20px;font-size:15px;border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease;line-height:1.2;white-space:nowrap;cursor:pointer}.btn-login{background:transparent;color:var(--text-main);border:1px solid var(--border-color);box-shadow:inset 0 0 14px rgba(255,211,107,.12)}.btn-login:hover{color:var(--secondary);border-color:var(--secondary);box-shadow:0 0 12px rgba(255,211,107,.4)}.btn-register{background:var(--btn-grad);color:#241704;border:1px solid #FFE39A;box-shadow:0 4px 14px rgba(221,161,29,.45)}.btn-register:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,211,107,.6)}.mobile-nav-buttons{box-sizing:border-box;display:none;min-height:48px}.main-nav{box-sizing:border-box;height:52px;min-height:52px;display:flex;align-items:center;overflow:hidden;background:#0d0b06;width:100%;border-bottom: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}.nav-list{display:flex;flex-direction:row;list-style:none;margin:0;padding:0;gap:4px;align-items:center}.nav-list li{margin:0;padding:0}.nav-link{display:inline-block;color:var(--text-main);text-decoration:none;font-size:14px;font-weight:600;padding:8px 12px;border-radius:8px;transition:color .2s ease,background .2s ease;white-space:nowrap}.nav-link:hover{color:var(--secondary);background:rgba(242,193,78,.12)}.nav-link.active{color:#241704;background:var(--btn-grad);box-shadow:0 0 12px rgba(255,211,107,.4)}.hamburger-menu{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;padding:0;background:transparent;border:none;cursor:pointer;z-index:1001}.hamburger-menu span{display:block;width:24px;height:2.5px;border-radius:2px;background:var(--primary);transition:transform .3s ease,opacity .3s ease}.hamburger-menu.active span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}.hamburger-menu.active span:nth-child(2){opacity:0}.hamburger-menu.active span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}.nav-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:999;opacity:0;transition:opacity .3s ease}.nav-overlay.active{display:block;opacity:1}.site-footer{background:var(--card-bg);color:var(--text-main);border-top:1px solid var(--border-color);padding:0;margin:0}.footer-top{background:linear-gradient(180deg,#141005 0%,#111111 100%);padding:40px 0 24px;border-bottom:1px solid var(--border-color)}.footer-container{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;box-sizing:border-box}.footer-top-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;align-items:start}.footer-col{min-width:0}.footer-about .footer-logo{display:inline-block;color:var(--primary);font-size:22px;font-weight:800;text-decoration:none;margin-bottom:12px;text-shadow:0 0 10px rgba(242,193,78,.3)}.footer-about .footer-logo:hover{color:var(--secondary)}.footer-description{color:#c9bfa0;font-size:14px;line-height:1.7;margin:0 0 12px;word-wrap:break-word;overflow-wrap:break-word}.footer-heading{color:var(--secondary);font-size:16px;font-weight:700;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:9px}.footer-nav a{color:#c9bfa0;text-decoration:none;font-size:14px;transition:color .2s ease}.footer-nav a:hover{color:var(--secondary)}.footer-slot-anchor-inner{min-height:0}.footer-mid{background:var(--card-bg);padding:24px 0;border-bottom:1px solid var(--border-color)}.footer-mid-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.footer-bottom-anchor{background:var(--card-bg);padding:0}.footer-bottom{background:#080806;padding:18px 0;border-top:1px solid var(--border-color)}.footer-copyright{text-align:center;color:#a89d80;font-size:13px;margin:0;line-height:1.5}@media (max-width:768px){:root{--header-offset:110px}.header-top{height:60px;min-height:60px}.header-container{width:100%;max-width:none;padding-left:15px;padding-right:15px;position:relative}.hamburger-menu{display:flex;order:-1}.logo{position:absolute;left:50%;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;max-width:calc(100% - 120px);font-size:19px}.logo img{max-width:100%;height:auto;max-height:56px;display:block}.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;min-height:48px;background:#0d0b06;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}.main-nav{height:48px;min-height:48px;display:none;position:fixed;top:calc(var(--header-offset) - 48px);left:0;width:100%;max-width:100%;background:#0d0b06;transform:translateX(-100%);transition:transform .3s ease;z-index:1000;overflow-y:auto;border-bottom:1px solid var(--border-color)}.main-nav.active{display:block;transform:translateX(0)}.nav-container{width:100%;max-width:none;height:auto;padding:8px 15px;flex-direction:column;justify-content:flex-start}.nav-list{flex-direction:column;width:100%;gap:2px;align-items:stretch}.nav-link{display:block;width:100%;padding:12px 14px;font-size:15px;box-sizing:border-box}.footer-top-grid{grid-template-columns:1fr;gap:20px}.footer-mid-grid{grid-template-columns:1fr 1fr;gap:12px}.footer-top{padding:28px 0 18px}.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;
}