.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;font-family:'Arial',sans-serif;box-shadow:0 4px 12px rgba(0,0,0,.15);background:#fff;display:block}.header-top{width:100%;background:#017439;border-bottom:3px solid #005a2c;min-height:68px;display:flex;align-items:center}.header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 30px;width:100%;box-sizing:border-box}.logo{font-size:34px;font-weight:900;color:#fff;text-transform:uppercase;letter-spacing:1px;text-decoration:none;display:inline-block;line-height:1.2;padding:8px 0;transition:color .3s ease;white-space:nowrap}.logo:hover{color:#ffd700}.desktop-nav-buttons{display:flex;gap:12px;align-items:center}.btn{text-decoration:none;display:inline-block;padding:10px 24px;font-size:14px;font-weight:700;border-radius:8px;letter-spacing:.5px;transition:all .3s ease;text-align:center;white-space:nowrap;line-height:1.2}.btn-login{background:#C30808;color:#FFFF00;border:1px solid #FFF;box-shadow:0 2px 8px rgba(0,0,0,.2)}.btn-login:hover{background:#a00606;transform:translateY(-2px);box-shadow:0 4px 12px rgba(195,8,8,.4)}.btn-register{background:#C30808;color:#FFFF00;border:2px solid #FFFF00;box-shadow:0 2px 8px rgba(0,0,0,.2)}.btn-register:hover{background:#a00606;transform:translateY(-2px);box-shadow:0 4px 12px rgba(195,8,8,.4)}.main-nav{width:100%;background:#fff;display:flex;min-height:52px;border-bottom:1px solid #e0e0e0}.nav-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:0 20px;gap:0;width:100%;box-sizing:border-box;flex-wrap:wrap}.nav-link{color:#333;text-decoration:none;font-size:14px;font-weight:600;padding:16px 14px;display:inline-block;transition:all .3s ease;text-transform:none;letter-spacing:.3px;border-bottom:3px solid transparent;white-space:nowrap}.nav-link:hover{color:#017439;background:#f0faf5}.nav-link.active{color:#017439;border-bottom-color:#017439;background:rgba(1,116,57,.05)}.hamburger-menu{display:none}.mobile-menu-overlay{display:none}.nav-link-wrapper{display:contents}.mobile-nav-buttons{display:none}@media(max-width:768px){.site-header{box-shadow:0 2px 8px rgba(0,0,0,.12)}.header-top{min-height:60px;border-bottom:2px solid #005a2c;padding:0}.header-container{max-width:100%;width:100%;padding:0 10px;display:flex;justify-content:space-between;align-items:center}.logo{font-size:28px;padding:5px 0;color:#fff;flex:1;text-align:center;order:2}.desktop-nav-buttons{display:none}.hamburger-menu{display:flex;width:44px;height:44px;background:transparent;border:none;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;z-index:1001;position:absolute;left:8px;top:8px;order:1;margin:0}.hamburger-menu span{display:block;width:24px;height:3px;background:#fff;border-radius:3px;transition:all .3s ease}.hamburger-menu.active span:nth-child(1){transform:translateY(8px) rotate(45deg);background:#fff}.hamburger-menu.active span:nth-child(2){opacity:0}.hamburger-menu.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg);background:#fff}.mobile-menu-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:998}.main-nav{display:none;position:fixed;top:0;left:0;width:70%;max-width:350px;height:100vh;background:#fff;flex-direction:column;justify-content:flex-start;align-items:stretch;padding-top:60px;box-shadow:2px 0 15px rgba(0,0,0,.2);z-index:999;transform:translateX(-100%);transition:transform .3s ease;overflow-y:auto;border-bottom:none}.main-nav.active{display:flex;transform:translateX(0)}.nav-container{flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:0;margin:0;width:100%;max-width:100%;flex-wrap:nowrap}.nav-link{width:100%;text-align:left;padding:14px 20px;font-size:15px;border-bottom:1px solid #f0f0f0;border-left:3px solid transparent}.nav-link:hover{border-left-color:#017439}.nav-link.active{border-left-color:#017439;background:#f0faf5}.mobile-nav-buttons{display:flex;position:absolute;bottom:0;left:0;width:100%;padding:12px 15px;background:#fff;border-top:1px solid #e0e0e0;gap:10px;justify-content:center}.mobile-nav-buttons .btn{flex:1;text-align:center;padding:10px 8px;font-size:13px;border-radius:8px}.mobile-nav-buttons .btn-register{background:#C30808;color:#FFFF00;border-color:#C30808}.mobile-nav-buttons .btn-login{background:#017439;color:#fff;border-color:#017439}.site-header .mobile-nav-buttons{display:none}.site-header.mobile-menu-active .mobile-nav-buttons{display:flex}}@media(min-width:769px){.hamburger-menu{display:none!important}.mobile-menu-overlay{display:none!important}}body{padding-top:122px}@media(max-width:768px){:root{--header-offset:110px}body{padding-top:var(--header-offset)}.page-content img{max-width:100%!important;height:auto!important;display:block}.page-content{overflow-x:hidden;max-width:100%}}.site-footer{background:#0d1f14;color:#cfd8d3;font-family:Arial,sans-serif;padding:0;border-top:4px solid #017439;width:100%}.footer-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1.5fr 1fr;gap:35px;padding:40px 20px 30px}.footer-info .footer-logo{font-size:36px;font-weight:900;color:#fff;text-decoration:none;display:inline-block;margin-bottom:12px;letter-spacing:1px}.footer-info .footer-logo:hover{color:#ffd700}.footer-description{font-size:13px;line-height:1.8;color:#a0b0a7;margin:0}.footer-links h3,.footer-contact h3{font-size:17px;color:#fff;text-transform:uppercase;letter-spacing:1px;margin:0 0 18px;padding-bottom:10px;border-bottom:2px solid #017439;display:inline-block}.footer-nav{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}.footer-nav a{color:#a0b0a7;text-decoration:none;font-size:13px;padding:5px 0;transition:color .3s,text-decoration .3s;line-height:1.6}.footer-nav a:hover{color:#fff;text-decoration:underline}.footer-contact p{margin:8px 0;font-size:13px;line-height:1.8;color:#a0b0a7}.contact-icon{margin-right:5px;color:#ffd700}.footer-bottom{background:#0a140e;text-align:center;padding:16px 20px;border-top:1px solid #1a3525;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px}.copyright-text{font-size:13px;margin:0;color:#a0b0a7}.footer-bottom a{color:#a0b0a7;text-decoration:none}.footer-bottom a:hover{color:#fff}.responsible-text{font-size:13px;color:#8a9a91;margin:0}.content-section{padding:15px 0 50px}@media(max-width:768px){.footer-container{grid-template-columns:1fr;gap:30px;padding:35px 16px 25px}.footer-links h3,.footer-contact h3{margin-bottom:15px}.footer-nav{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;gap:6px}}
/* 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;
}