/* ==================== 全局 ==================== */
*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:#1a2332;background:#fff;line-height:1.75;-webkit-font-smoothing:antialiased;
}
.container{max-width:1140px;margin:0 auto;padding:0 24px}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ==================== 导航栏 ==================== */
.navbar{background:#fff;border-bottom:1px solid #eef2f6;position:sticky;top:0;z-index:100}
.navbar-inner{display:flex;align-items:center;justify-content:space-between;height:68px;width:1200px;margin:0 auto;}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{width:36px;height:36px;border-radius:8px;overflow: hidden;}
.logo-mark img{width: 100%;}
.logo-text{font-size:1.15rem;font-weight:700;letter-spacing:-.3px;color:#0f2b46}
.logo-text small{display:block;font-size:.7rem;font-weight:400;color:#8899aa;letter-spacing:.5px;text-transform:uppercase}
.nav-links{display:flex;gap:10px}
.nav-links a{color:#4a5568;font-size:.92rem;font-weight:500;transition:color .2s;padding:5px 10px;}
.nav-links a.current{background:#0F2B46;padding:5px 10px; border-radius:10px; color:#fff;}
.nav-links a:hover{background:#D97706;padding:5px 10px; border-radius:10px; color:#fff;}
.nav-phone{display:flex;align-items:center;gap:8px;background:#0f2b46;color:#fff;padding:9px 20px;border-radius:8px;font-size:.92rem;font-weight:600;transition:background .2s}
.nav-phone:hover{background:#1a3d5c}


/* ==================== 页脚 ==================== */
footer{padding:40px 0;text-align:center;font-size:.82rem;color:#94a3b8;line-height:2}
footer .foot-brand{font-weight:700;color:#475569;margin-bottom:4px}

.mainbody{
    width: 1200px;
    margin: 50px auto 0 auto;
    background: pink;
}