.routes-search{display:flex;gap:10px;margin:20px 0 4px}.routes-search input{flex:1;min-width:0;padding:12px 14px;border:1px solid #d9e0e8;border-radius:10px;font-size:15px;font-family:inherit;color:#1f2733;background:#fff;outline:none}.routes-search input:focus{border-color:#d64545;box-shadow:0 0 0 3px rgba(214,69,69,.1)}.routes-search button{flex-shrink:0;padding:0 22px;border:none;border-radius:10px;background:#d64545;color:#fff;font-size:14px;font-weight:700;font-family:inherit;cursor:pointer}.routes-search button:hover{background:#b73535}.routes-empty{padding:14px 16px;background:#fff8e8;border:1px solid #f0dca8;border-radius:8px;color:#6b5d35;font-size:14px}.routes-featured-grid,.routes-origin-grid,.routes-result-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}.routes-tabs-nav{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.routes-tab-btn{padding:8px 14px;border:1px solid #d9e0e8;border-radius:8px;background:#fff;color:#55606d;font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;transition:border-color .15s ease,background .15s ease,color .15s ease}.routes-tab-btn.active,.routes-tab-btn:hover{border-color:#d64545;color:#d64545}.routes-tab-btn.active{background:rgba(214,69,69,.1)}.routes-trip-search{margin-bottom:18px}.routes-featured-card,.routes-origin-card,.routes-result-card{display:flex;flex-direction:column;gap:4px;padding:13px 14px;background:#fff;border:1px solid #e6e9ee;border-radius:8px;color:#1f2733;text-decoration:none;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.routes-featured-card:hover,.routes-origin-card:hover,.routes-result-card:hover{border-color:#d64545;box-shadow:0 4px 14px rgba(31,39,51,.08);transform:translateY(-1px)}.routes-featured-title,.routes-result-title{font-size:15px;font-weight:700}.routes-featured-zh,.routes-result-zh{font-size:13px;color:#8a94a3}.routes-featured-meta,.routes-origin-meta,.routes-result-meta{font-size:12px;color:#6b7686}.routes-origin-name{font-size:15px;font-weight:700}.routes-city-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px}.routes-city-link{display:flex;align-items:baseline;gap:8px;padding:10px 12px;background:#fff;border:1px solid #e6e9ee;border-radius:8px;color:#1f2733;text-decoration:none;transition:border-color .15s ease,box-shadow .15s ease}.routes-city-link:hover{border-color:#d64545;box-shadow:0 3px 12px rgba(31,39,51,.08)}.routes-city-zh{color:#8a94a3;font-size:12px}.routes-city-count{margin-left:auto;color:#6b7686;font-size:12px;white-space:nowrap}@media (max-width:600px){.routes-search{flex-direction:column}.routes-search button{min-height:44px}}