*{margin:0;padding:0;box-sizing:border-box}body{font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:#f5f7fa;min-height:100vh;color:#303133}.page-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px}.card{width:100%;max-width:400px;background:#fff;border-radius:24px;box-shadow:0 2px 12px #00000014;overflow:hidden}.card-header-image{width:100%;display:block}.card-body{padding:32px;text-align:center}.title{font-size:24px;font-weight:700;color:#303133;margin-bottom:4px}.subtitle{font-size:16px;color:#606266;margin-bottom:24px}.station-info{font-size:15px;color:#606266;margin-bottom:24px}.btn-primary{display:inline-block;padding:12px 24px;background-color:#409eff;color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:500;font-family:inherit;cursor:pointer;text-decoration:none;transition:background-color .2s}.btn-primary:hover{background-color:#337ecc}.btn-large{width:100%;padding:14px 24px;font-size:16px}.app-links{margin-top:24px;padding-top:20px;border-top:1px solid #ebeef5}.app-hint{font-size:13px;color:#909399;margin-bottom:12px}.store-buttons{display:flex;gap:10px;justify-content:center}.store-btn{padding:8px 16px;background:#f5f7fa;border-radius:8px;color:#606266;text-decoration:none;font-size:14px;transition:background-color .2s}.store-btn:hover{background:#ebeef5}.error-image{max-width:100%;height:auto;margin-bottom:24px}.error-heading{font-size:1.5rem;font-weight:700;color:#303133;margin-bottom:8px}.error-subtext{line-height:1.5;color:#606266;margin-bottom:24px}.spinner{width:36px;height:36px;border:3px solid #ebeef5;border-top-color:#409eff;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{color:#909399;font-size:14px}.footer{margin-top:24px;text-align:center;font-size:12px;color:#0006}.footer a{color:#0006;text-decoration:underline}@media(max-width:768px){.page-container{padding:24px}.title{font-size:22px}.btn-large{font-size:14px;padding:10px 24px}}