*,*::before,*::after{box-sizing:border-box}html,body{margin:0;padding:0;max-width:100vw;overflow-x:hidden;font-family:'Instrument Sans',sans-serif}.route-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:#fff;border-bottom:1px solid #ddd;flex-wrap:wrap}.route-left{display:flex;align-items:center;gap:10px}.route-left img{height:50px;width:auto;display:block}.route-nav{display:flex;align-items:center;gap:22px;font-size:14px;white-space:nowrap}.route-nav a{color:#222;text-decoration:none;font-weight:500}.hamburger{display:none;background:none;border:none;font-size:24px;cursor:pointer}.mobile-nav{display:none;flex-direction:column;background-color:#fff;position:absolute;top:70px;left:0;width:100%;box-shadow:0 2px 8px rgb(0 0 0 / .15);padding:10px;z-index:99}.mobile-nav a{padding:12px;font-weight:700;border-bottom:1px solid #eee;color:#333;text-decoration:none}.mobile-nav.show{display:flex}@media (max-width:768px){.route-nav{display:none}.hamburger{display:block;margin-left:auto}}