:root{--primary:#017439;--secondary:#FFFFFF;--btn-login:#C30808;--btn-register:#C30808;--btn-text:#FFFF00;--header-offset:122px;--footer-bg:#0a2e1e;--footer-text:#d4e8dc;--footer-heading:#FFFFFF;--footer-border:rgba(255,255,255,0.12);}*{box-sizing:border-box;}body{padding-top:var(--header-offset);margin:0;font-family:'Segoe UI',Arial,sans-serif;overflow-x:hidden;}a{text-decoration:none;}.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;box-shadow:0 4px 18px rgba(0,0,0,0.25);} .header-top{box-sizing:border-box;height:68px;min-height:68px;display:flex;align-items:center;overflow:hidden;background-color:var(--primary);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:24px;padding-right:24px;position:relative;} .logo{display:inline-block;font-size:30px;font-weight:800;letter-spacing:1px;color:var(--secondary);text-transform:lowercase;line-height:1;text-shadow:0 2px 6px rgba(0,0,0,0.3);} .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;border-radius:8px;padding:10px 22px;font-size:15px;font-weight:700;text-align:center;line-height:1.2;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;border:none;cursor:pointer;} .btn:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 6px 16px rgba(0,0,0,0.28);} .btn-login,.btn-register{background-color:var(--btn-login);color:var(--btn-text);box-shadow:0 3px 10px rgba(195,8,8,0.45);} .btn-register{background-color:var(--btn-register);} .mobile-nav-buttons{display:none;box-sizing:border-box;min-height:48px;} .hamburger-menu{display:none;flex-direction:column;justify-content:space-between;width:30px;height:22px;background:transparent;border:none;cursor:pointer;padding:0;z-index:1001;} .hamburger-menu span{display:block;height:3px;width:100%;background-color:var(--secondary);border-radius:2px;transition:transform .3s ease,opacity .3s ease;} .hamburger-menu.active span:nth-child(1){transform:translateY(9.5px) rotate(45deg);} .hamburger-menu.active span:nth-child(2){opacity:0;} .hamburger-menu.active span:nth-child(3){transform:translateY(-9.5px) rotate(-45deg);} .main-nav{box-sizing:border-box;height:52px;min-height:52px;display:flex;align-items:center;overflow:hidden;background-color:#02562c;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 16px;gap:4px;flex-wrap:nowrap;} .nav-link{display:inline-block;color:var(--secondary);font-size:14px;font-weight:600;padding:8px 10px;border-radius:6px;white-space:nowrap;transition:background-color .2s ease,color .2s ease;} .nav-link:hover,.nav-link.active{background-color:rgba(255,255,255,0.18);color:var(--secondary);} .menu-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.55);z-index:999;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;} .menu-overlay.active{opacity:1;visibility:visible;} body.no-scroll{overflow:hidden;} .site-footer{background-color:var(--footer-bg);color:var(--footer-text);margin-top:0;} .footer-container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%;} .footer-top{padding:48px 0 32px;} .footer-top-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;} .footer-col{min-width:0;overflow-wrap:break-word;word-wrap:break-word;} .footer-logo{display:inline-block;font-size:28px;font-weight:800;letter-spacing:1px;color:var(--secondary);text-transform:lowercase;margin-bottom:14px;text-shadow:0 2px 6px rgba(0,0,0,0.3);} .footer-description{font-size:14px;line-height:1.7;color:var(--footer-text);margin:0;overflow-wrap:break-word;word-wrap:break-word;} .footer-heading{font-size:16px;font-weight:700;color:var(--footer-heading);margin:0 0 16px;text-transform:uppercase;letter-spacing:.5px;} .footer-nav{list-style:none;padding:0;margin:0;} .footer-nav li{margin-bottom:10px;} .footer-nav a{color:var(--footer-text);font-size:14px;line-height:1.5;transition:color .2s ease,padding-left .2s ease;display:inline-block;} .footer-nav a:hover{color:var(--secondary);padding-left:4px;} .footer-slot-anchor-inner,.footer-slot-anchor-outer{min-height:1px;} .footer-mid{padding:8px 0 28px;} .footer-mid-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:16px 0;} .footer-bottom{border-top:1px solid var(--footer-border);padding:20px 0;} .footer-bottom .copyright{text-align:center;font-size:13px;color:var(--footer-text);margin:0;} .footer-bottom a{color:var(--footer-text);} @media (max-width:992px){.footer-top-grid{grid-template-columns:repeat(2,1fr);} .footer-mid-grid{grid-template-columns:repeat(2,1fr);}} @media (max-width:768px){:root{--header-offset:110px;} .header-top{height:60px!important;min-height:60px!important;} .header-container{width:100%;max-width:none;padding-left:15px;padding-right:15px;} .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% - 110px);font-size:26px;} .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:8px 15px;overflow:hidden;gap:10px;flex-wrap:nowrap;background-color:var(--primary);} .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{display:none;position:fixed;top:0;left:0;width:280px;max-width:80%;height:100vh;min-height:100vh;background-color:#02562c;flex-direction:column;justify-content:flex-start;align-items:stretch;padding-top:calc(var(--header-offset) + 10px);transform:translateX(-100%);transition:transform .3s ease;z-index:998;overflow-y:auto;box-shadow:4px 0 20px rgba(0,0,0,0.35);} .main-nav.active{display:flex;transform:translateX(0);} .nav-container{width:100%;max-width:none;height:auto;flex-direction:column;justify-content:flex-start;align-items:stretch;padding:0 15px;gap:0;} .nav-link{display:block;width:100%;font-size:15px;padding:14px 12px;border-bottom:1px solid rgba(255,255,255,0.1);border-radius:0;white-space:normal;} .menu-overlay{display:block;} .footer-top{padding:36px 0 24px;} .footer-top-grid{grid-template-columns:1fr;gap:24px;} .footer-mid-grid{grid-template-columns:1fr;} .footer-container{padding:0 16px;} .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;
}