* {margin:0;padding:0;box-sizing:border-box;}
body {font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6;color:#333;background-color:#f4f6f9;}
body{max-width:1200px;margin:5px auto;box-shadow:2px 0px 8px 1px rgb(0 0 0 / 50%);}
.container {margin:0 auto;padding:0 20px;}
.header {background:#0a2463;box-shadow:0 2px 10px rgba(0,0,0,0.15);width:100%;position:relative;z-index:100;}
.header-inner {display:flex;justify-content:space-between;align-items:center;height:70px;position:relative;}
.logo {display:flex;align-items:center;color:#fff;text-decoration:none;letter-spacing:1px;}
.logo-icon {font-size:28px;margin-right:10px;}
.logo-text {font-size:26px;font-weight:700;}
.nav {display:flex;gap:40px;}
.nav a {color:#dfe6f5;text-decoration:none;font-weight:500;font-size:15px;transition:color 0.3s;position:relative;}
.nav a:hover {color:#fff;}
.nav a::after {content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:#fff;transition:width 0.3s;}
.nav a:hover::after {width:100%;}
.menu-toggle {display:none;background:none;border:none;font-size:16px;cursor:pointer;color:#fff;padding:8px 16px;font-weight:500;}
.menu-icon::before {content:'☰ ';font-size:20px;}
.footer {background:#0a2463;color:#fff;padding:50px 0 25px;margin-top:10px;}
.footer.non-home {padding-top:0;}
.footer-inner {display:flex;flex-wrap:wrap;justify-content:space-between;gap:40px;}
.footer-section {flex:1;min-width:160px;}
.footer-section h3 {margin-bottom:20px;font-size:18px;font-weight:600;color:#fff;}
.footer-section a {color:#dfe6f5;text-decoration:none;display:block;margin-bottom:10px;font-size:14px;transition:color 0.3s;}
.footer-section a:hover {color:#fff;}
.footer-bottom {text-align:center;padding-top:25px;margin-top:30px;border-top:1px solid #1a3a7a;color:#b8c4db;font-size:14px;}
.footer-bottom a {color:#dfe6f5;text-decoration:none;transition:color 0.3s;}
.footer-bottom a:hover {color:#fff;}
.end-footer {padding:30px 0;margin-top:60px;}
.end-footer-inner {text-align:center;}
.end-footer-inner p {margin-bottom:10px;color:#b8c4db;font-size:14px;}
.end-footer-inner p:last-child {margin-bottom:0;}
.end-footer-inner a {color:#dfe6f5;text-decoration:none;transition:color 0.3s;}
.end-footer-inner a:hover {color:#fff;}
.btn {display:inline-block;padding:12px 28px;background:#0a2463;color:#fff;text-decoration:none;border-radius:4px;font-weight:500;font-size:15px;transition:all 0.3s;border:none;cursor:pointer;}
.btn:hover {background:#071a4a;transform:translateY(-2px);box-shadow:0 6px 20px rgba(10,36,99,0.35);}
.btn-outline {background:transparent;border:2px solid #0a2463;color:#0a2463;}
.btn-outline:hover {background:#0a2463;color:#fff;}
.sub-nav {background:#f8f9fa;border-bottom:1px solid #e9ecef;margin-bottom:20px;}
.sub-nav-list {display:flex;list-style:none;padding:0;margin:0;gap:30px;}
.sub-nav-list li {padding:0;}
.sub-nav-list a {display:block;padding:15px 0;color:#495057;text-decoration:none;font-size:14px;font-weight:500;transition:all 0.3s;border-bottom:2px solid transparent;}
.sub-nav-list a:hover {color:#0a2463;border-bottom-color:#0a2463;}
.sub-nav-list a.active {color:#0a2463;border-bottom-color:#0a2463;font-weight:600;}
@media (max-width:768px) {
  body {max-width:none;margin:0;box-shadow:none;}
  .container {padding:0;}
  .header-inner {padding:0 15px;flex-direction:column;align-items:stretch;height:auto;position:relative;}
  .header {position:relative;top:0;left:0;right:0;z-index:1000;}
  .nav {display:flex;position:relative;top:0;left:0;right:0;background:#0a2463;flex-direction:row;flex-wrap:wrap;gap:0;margin-top:10px;box-shadow:none;width:100%;padding:0;z-index:998;}
  .nav a {padding:12px 0;border-bottom:none;font-size:13px;width:100%;display:block;text-align:center;color:#fff;flex:1;border-right:1px solid #1a3a7a;}
  .nav a:last-child {border-right:none;}
  .nav a:hover {background:#1a3a7a;color:#fff;}
  .nav a::after {display:none;}
  .menu-toggle {display:none;}
  .footer-inner {display:none;}
  .footer-bottom {border-top:none;padding-top:15px;margin-top:0;}
  .footer {padding:30px 0 20px;margin-top:60px;}
  .footer.non-home {padding-top:30px;}
  .footer.non-home #footerBeian {display:none;}
  .logo-text {font-size:22px;}
  .logo-icon {font-size:24px;}
  main.container {padding-top:0;}
}