:root{--header-offset:122px;--primary:#017439;--secondary:#FFFFFF;--btn-bg:#C30808;--btn-text:#FFFF00;--footer-bg:#0a2e1c;--footer-text:#d4e6dc}.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;box-shadow:0 4px 20px rgba(0,0,0,.25);background-color:#017439}.header-top{box-sizing:border-box;height:68px;min-height:68px;display:flex;align-items:center;overflow:hidden;background-color:#017439;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:32px;padding-right:32px}.logo{display:inline-block;color:#FFFFFF;font-size:28px;font-weight:800;text-decoration:none;letter-spacing:1px;line-height:1}.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-block;text-decoration:none;text-align:center;border-radius:8px;font-weight:700;cursor:pointer;transition:all .25s ease;border:none;white-space:nowrap}.btn-login,.btn-register{background-color:#C30808;color:#FFFF00;padding:10px 22px;font-size:15px;box-shadow:0 4px 12px rgba(195,8,8,.45)}.btn-login:hover,.btn-register:hover{background-color:#a00606;transform:translateY(-1px)}.mobile-nav-buttons{box-sizing:border-box;display:none;min-height:48px}.hamburger-menu{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:transparent;border:none;cursor:pointer;padding:2px;z-index:1001}.hamburger-menu span{display:block;width:26px;height:3px;background-color:#FFFFFF;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)}.main-nav{box-sizing:border-box;height:52px;min-height:52px;display:flex;align-items:center;overflow:hidden;background-color:#015c2e;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:4px;flex-wrap:nowrap}.nav-link{display:inline-block;color:#FFFFFF;text-decoration:none;font-size:15px;font-weight:600;padding:8px 12px;border-radius:6px;transition:background-color .2s ease,color .2s ease;white-space:nowrap}.nav-link:hover,.nav-link.active{background-color:#017439;color:#FFFF00}.nav-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.55);z-index:999}.nav-overlay.active{display:block}.site-footer{background-color:#0a2e1c;color:#d4e6dc;font-size:15px;line-height:1.6}.footer-container{max-width:1200px;margin:0 auto;padding:0 32px;box-sizing:border-box}.footer-top{padding:48px 0 32px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-top-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}.footer-col{min-width:0}.footer-about .footer-logo{display:inline-block;color:#FFFFFF;font-size:26px;font-weight:800;text-decoration:none;letter-spacing:1px;margin-bottom:14px}.footer-description{color:#b9d4c6;margin:0;word-wrap:break-word;overflow-wrap:break-word}.footer-heading{color:#FFFFFF;font-size:17px;margin:0 0 16px;font-weight:700}.footer-nav{list-style:none;margin:0;padding:0}.footer-nav li{margin-bottom:8px}.footer-nav a{color:#d4e6dc;text-decoration:none;transition:color .2s ease}.footer-nav a:hover{color:#FFFF00;text-decoration:underline}.footer-mid{padding:24px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0}.copyright{margin:0;text-align:center;color:#b9d4c6;font-size:14px}.footer-slot-anchor-inner{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}.desktop-nav-buttons{display:none!important}.hamburger-menu{display:flex}.logo{position:absolute!important;left:50%!important;transform:translateX(-50%)!important;display:flex!important;align-items:center!important;justify-content:center!important;max-width:calc(100% - 120px);font-size:24px}.logo img{display:block!important;max-width:100%;height:auto;max-height:56px}.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-color:#015c2e}.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:var(--header-offset);left:0;width:100%;max-width:320px;height:calc(100vh - var(--header-offset))!important;min-height:0!important;flex-direction:column;justify-content:flex-start;align-items:stretch;background-color:#015c2e;overflow-y:auto;box-shadow:4px 0 20px rgba(0,0,0,.35);transform:translateX(-100%);transition:transform .3s ease;z-index:1001}.main-nav.active{display:block;transform:translateX(0)}.nav-container{width:100%;max-width:none;height:auto;flex-direction:column;justify-content:flex-start;align-items:stretch;padding:12px 15px;gap:2px}.nav-link{display:block;padding:12px 14px;font-size:16px;border-radius:6px}.footer-container{padding:0 15px}.footer-top-grid{grid-template-columns:1fr;gap:24px}.footer-top{padding:32px 0 24px}.page-content img{max-width:100%!important;height:auto!important;display:block}.page-content{overflow-x:hidden;max-width:100%}body{overflow-x:hidden}}body{padding-top:var(--header-offset)}
/* 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;
}