*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:#f5f0e8;font-family:Georgia,serif;color:#1a1a1a;min-height:100vh}.page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;opacity:1;transition:opacity .6s ease}.page.fade-out{opacity:0}.page.fade-in{animation:fadeIn .6s ease forwards}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.bus-card{padding:.75rem 1rem;background:#fffdf5;border:2px solid #ccc;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;transition:border-color .15s,background .15s,box-shadow .15s,transform .1s}.bus-card:hover{border-color:#888;box-shadow:3px 3px #ccc;transform:translateY(-1px)}.bus-card.selected{border:2px solid #1a1a1a;background:#f0ede4;box-shadow:3px 3px #1a1a1a}.back-btn{position:fixed;top:1.25rem;left:1.25rem;background:none;border:none;font-family:Georgia,serif;font-size:.9rem;color:#888;cursor:pointer;letter-spacing:.03em;padding:.25rem 0}.back-btn:hover{color:#1a1a1a}