:root{--primary:#017439;--secondary:#FFFFFF;--accent-red:#C30808;--accent-yellow:#FFFF00;--header-offset:122px;--header-top-bg:#012f18;--nav-bg:#017439;--text-light:#FFFFFF;--text-dark:#333333;--footer-bg:#012f18;--footer-bottom-bg:#001a0d;}*{margin:0;padding:0;box-sizing:border-box;}body{padding-top:var(--header-offset);font-family:Arial,Helvetica,sans-serif;overflow-x:hidden;}.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;background-color:#FFFFFF;box-shadow:0 4px 16px rgba(0,0,0,0.35);border-bottom:2px solid #017439;}.header-top{box-sizing:border-box;height:68px;min-height:68px;display:flex;align-items:center;overflow:hidden;background-color:var(--header-top-bg);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;}.logo{display:inline-block;font-size:28px;font-weight:900;text-transform:uppercase;letter-spacing:1px;text-decoration:none;color:#FFFFFF;line-height:1;white-space:nowrap;}.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;border:none;cursor:pointer;border-radius:6px;font-weight:700;line-height:1.2;transition:transform 0.2s ease,box-shadow 0.2s ease,filter 0.2s ease;}.desktop-nav-buttons .btn{padding:10px 22px;font-size:15px;min-width:110px;}.btn-login{background-color:var(--accent-red);color:var(--accent-yellow);border:1px solid rgba(255,255,255,0.25);}.btn-register{background-color:var(--accent-red);color:var(--accent-yellow);border:1px solid rgba(255,255,255,0.25);}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(195,8,8,0.45);filter:brightness(1.08);}.mobile-nav-buttons{box-sizing:border-box;display:none;min-height:48px;width:100%;max-width:100%;}.main-nav{box-sizing:border-box;height:52px;min-height:52px;display:flex;align-items:center;overflow:hidden;background-color:var(--nav-bg);width:100%;}.nav-container{box-sizing:border-box;height:100%;width:100%;max-width:1200px;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:0 20px;position:relative;}.hamburger-menu{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;z-index:1001;}.hamburger-menu span{display:block;width:24px;height:3px;background-color:#FFFFFF;border-radius:2px;transition:transform 0.3s ease,opacity 0.3s 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);}.nav-menu{list-style:none;display:flex;flex-direction:row;justify-content:center;align-items:center;gap:4px;flex-wrap:wrap;margin:0;padding:0;}.nav-menu li{margin:0;}.nav-menu li a{display:inline-block;padding:8px 12px;color:#FFFFFF;text-decoration:none;font-size:14px;font-weight:600;border-radius:4px;transition:background-color 0.2s ease,color 0.2s ease;white-space:nowrap;}.nav-menu li a:hover,.nav-menu li a.active{background-color:rgba(255,255,255,0.18);color:#FFFF00;}.mobile-overlay{display:none;}.site-footer{background-color:var(--footer-bg);color:#FFFFFF;margin-top:40px;}.footer-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;box-sizing:border-box;}.footer-top{border-bottom:1px solid rgba(255,255,255,0.12);padding:40px 0 24px;}.footer-top-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}.footer-col{min-width:0;}.footer-logo{display:inline-block;font-size:26px;font-weight:900;text-transform:uppercase;letter-spacing:1px;color:#FFFF00;text-decoration:none;margin-bottom:14px;line-height:1;}.footer-description{font-size:14px;line-height:1.7;color:#d7e8dd;word-wrap:break-word;overflow-wrap:break-word;margin:0 0 12px;}.footer-title{font-size:16px;font-weight:800;color:#FFFFFF;margin:0 0 14px;padding-bottom:8px;border-bottom:2px solid #017439;display:inline-block;}.footer-nav{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}.footer-nav li a{color:#d7e8dd;text-decoration:none;font-size:14px;line-height:1.4;transition:color 0.2s ease,padding-left 0.2s ease;display:inline-block;}.footer-nav li a:hover{color:#FFFF00;padding-left:4px;}.footer-mid{padding:24px 0;}.footer-mid-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}.footer-slot-anchor-inner{min-height:1px;width:100%;}.footer-bottom{background-color:var(--footer-bottom-bg);padding:18px 0;}.footer-copyright{font-size:13px;color:#b9d3c6;text-align:center;line-height:1.6;margin:0;}@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:12px;padding-right:12px;position:relative;}.logo{flex:1!important;display:flex!important;justify-content:center!important;align-items:center!important;font-size:22px;}.logo img{display:block!important;max-width:100%;height:auto;max-height:56px;}.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(--header-top-bg);}.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!important;min-height:48px!important;background-color:var(--nav-bg);}.nav-container{width:100%;max-width:none;padding-left:8px;padding-right:8px;justify-content:flex-start;}.hamburger-menu{display:flex;position:relative;z-index:2;}.nav-menu{display:none;flex-direction:column;justify-content:flex-start;align-items:stretch;position:fixed;top:var(--header-offset);left:0;width:280px;max-width:85vw;height:calc(100vh - var(--header-offset));background-color:#012f18;padding:20px 0;gap:0;overflow-y:auto;transform:translateX(-100%);transition:transform 0.3s ease;z-index:1001;box-shadow:4px 0 18px rgba(0,0,0,0.45);}.nav-menu.active{display:flex;transform:translateX(0);}.nav-menu li{width:100%;}.nav-menu li a{display:block;width:100%;padding:14px 24px;font-size:15px;border-radius:0;border-bottom:1px solid rgba(255,255,255,0.08);}.mobile-overlay{display:none;position:fixed;top:var(--header-offset);left:0;right:0;bottom:0;background-color:rgba(0,0,0,0.6);z-index:999;}.mobile-overlay.active{display:block;}body.no-scroll{overflow:hidden;}.footer-top-grid{grid-template-columns:1fr;gap:28px;}.footer-mid-grid{grid-template-columns:1fr 1fr;gap:12px;}.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;
}