.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:#FFFFFF !important;box-shadow:0 2px 15px rgba(0,0,0,0.15);font-family:Arial,Helvetica,sans-serif}.header-top{background-color:#017439 !important;width:100%;display:block}.header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding-left:20px;padding-right:20px;padding-top:8px;padding-bottom:8px;gap:10px}.logo{color:#FFFF00 !important;font-size:28px;font-weight:800;text-decoration:none;display:inline-block;letter-spacing:1px;line-height:1.2;text-transform:uppercase;text-shadow:0 1px 3px rgba(0,0,0,0.3);white-space:nowrap}.desktop-nav-buttons{display:flex;align-items:center;gap:10px;margin-left:auto}.btn{display:inline-block;text-decoration:none !important;border:none;cursor:pointer;font-weight:700;border-radius:6px;font-size:14px;line-height:1;padding:10px 18px;text-align:center;transition:all 0.25s ease;white-space:nowrap;box-shadow:0 2px 6px rgba(0,0,0,0.15)}.btn-login{background:#C30808 !important;color:#FFFF00 !important;border:1px solid #8B0000}.btn-login:hover{background:#A00606;transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,0.25)}.btn-register{background:#C30808 !important;color:#FFFF00 !important;border:1px solid #8B0000}.btn-register:hover{background:#A00606;transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,0.25)}.mobile-nav-buttons{display:none}.main-nav{width:100%;display:flex;background-color:#FFFFFF !important;border-top:2px solid #017439;border-bottom:2px solid #017439;position:static}.nav-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:8px 20px;gap:0;flex-wrap:wrap}.nav-link{color:#017439 !important;font-weight:700;font-size:15px;text-decoration:none;padding:10px 18px;display:inline-block;line-height:1.2;border-radius:4px;transition:background 0.2s,color 0.2s;white-space:nowrap}.nav-link:hover{background:#E8F5E9;color:#025A30 !important}.hamburger-menu{display:none;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;width:40px;height:40px;gap:5px;position:absolute;top:8px;left:12px;z-index:1002;background:#017439;border-radius:6px;padding:8px}.hamburger-line{display:block;width:22px;height:3px;background:#FFFF00;border-radius:2px;transition:transform 0.3s ease,opacity 0.3s ease}.mobile-menu-overlay{display:none}.mobile-menu-overlay.active{display:block;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.6);z-index:999}.no-scroll{overflow:hidden}.site-footer{background-color:#0A3A1F;color:#FFFFFF;font-family:Arial,Helvetica,sans-serif;margin-top:60px}.footer-container{max-width:1200px;margin:0 auto;padding:30px 20px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;align-items:start}.footer-brand .footer-logo{color:#FFFF00;font-size:28px;font-weight:800;text-decoration:none;display:inline-block;margin-bottom:12px;letter-spacing:1px;text-transform:uppercase}.footer-brand p{font-size:14px;line-height:1.6;color:#E0E0E0;margin-top:12px}.footer-heading{color:#FFFF00;font-size:16px;font-weight:700;margin-bottom:15px;text-transform:uppercase;border-bottom:2px solid #017439;padding-bottom:8px;display:inline-block}.footer-nav{display:flex;flex-direction:column;gap:8px}.footer-link{color:#FFFFFF;text-decoration:none;font-size:14px;padding:4px 0;transition:color 0.2s,padding-left 0.2s}.footer-link:hover{color:#FFFF00;padding-left:6px}.footer-bottom{background:#0A2E15;padding:12px 0;text-align:center;border-top:1px solid #1D4A2C;width:100%}.footer-bottom .footer-container{display:block;padding-top:10px;padding-bottom:10px}.footer-bottom p{font-size:14px;color:#E0E0E0;margin:0} :root{--header-offset:122px}body{padding-top:var(--header-offset)!important} @media (max-width:768px){:root{--header-offset:158px}body{padding-top:var(--header-offset)!important;overflow-x:hidden}.page-content img{max-width:100%!important;height:auto!important;display:block}.page-content{overflow-x:hidden;max-width:100%}body{overflow-x:hidden}.header-container{width:100%;max-width:none;justify-content:center;align-items:center;padding-top:8px;padding-bottom:8px}.logo{font-size:24px;text-align:center}.desktop-nav-buttons{display:none}.mobile-nav-buttons{display:flex;justify-content:center;align-items:center;gap:8px;background:#017439;padding:8px 12px;flex-wrap:wrap;z-index:1001;position:relative}.mobile-nav-buttons .btn{flex:1;min-width:100px;padding:9px 16px;font-size:13px;text-align:center}.hamburger-menu{display:flex}.main-nav{display:none;position:fixed;top:0;left:0;width:260px;height:100%;background:#FFFFFF;z-index:1001;transform:translateX(-100%);transition:transform 0.3s ease;overflow-y:auto}.main-nav.active{display:block;transform:translateX(0)}.nav-container{width:100%;max-width:none;flex-direction:column;align-items:flex-start;padding:20px 15px 30px;gap:0}.nav-link{display:block;width:100%;padding:10px 12px;font-size:15px;border-bottom:1px solid #E8E8E8;color:#017439}}.hamburger-menu.active .hamburger-line:nth-child(1){transform:translateY(8px) rotate(45deg)}.hamburger-menu.active .hamburger-line:nth-child(2){opacity:0}.hamburger-menu.active .hamburger-line:nth-child(3){transform:translateY(-8px) rotate(-45deg)} @media (max-width:768px){.footer-container{grid-template-columns:1fr;gap:20px;padding:20px 15px}.footer-bottom{text-align:center}}
/* 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;
}