.header-link {
    margin-top: 12px !important;
}

.header-link a {
    color: #2d5f91;
    font-weight: 700;
}

.route-search,
.route-index,
.airport-overview,
.featured-routes {
    margin-top: 16px;
    padding: 18px;
    background: #ffffff;
    border: 1px solid #c9d5e4;
}

.route-search {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(180px, 1fr) minmax(160px, 0.8fr);
    gap: 16px;
    align-items: end;
}

.route-search label {
    display: grid;
    gap: 6px;
    font-weight: 700;
}

.route-search select,
.route-search input,
.route-search button {
    min-height: 44px;
    padding: 9px 12px;
    font: inherit;
}

.route-search select,
.route-search input {
    border: 1px solid #9dacbf;
    border-radius: 4px;
    background: #ffffff;
}

.route-search button {
    border: 0;
    border-radius: 4px;
    background: #2d5f91;
    color: #ffffff;
    font-weight: 800;
    cursor: pointer;
}

.airport-overview-copy h2,
.featured-routes-heading h2 {
    margin: 0;
    color: #172033;
    font-size: 1.2rem;
}

.airport-overview-copy p {
    max-width: 78rem;
    margin: 8px 0 0;
    line-height: 1.75;
}

.airport-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin: 20px 0 0;
}

.airport-summary-card {
    min-height: 102px;
    padding: 14px 16px;
    background: #f3f6fa;
    border: 1px solid #c9d5e4;
    border-top: 4px solid #274e7b;
}

.airport-summary-card dt {
    color: #526b8c;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
}

.airport-summary-card dd {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin: 10px 0 0;
    color: #172033;
}

.airport-summary-card dd strong {
    font-size: 1.55rem;
    line-height: 1;
}

.airport-summary-card dd span {
    color: #596779;
    font-size: 0.82rem;
    font-weight: 700;
}

.featured-routes-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 12px;
    border-bottom: 4px solid #274e7b;
}

.featured-routes-heading span {
    color: #526b8c;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.featured-routes-heading p {
    margin: 0;
    color: #596779;
    font-size: 0.84rem;
    font-weight: 700;
}

.featured-route-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.featured-route-card {
    display: block;
    min-height: 126px;
    padding: 14px;
    border: 1px solid #9dacbf;
    border-radius: 3px;
    background: #f7f9fc;
    color: #172033;
    text-decoration: none;
}

.featured-route-card:hover {
    border-color: #274e7b;
    background: #eaf1f9;
}

.featured-route-topline {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 8px;
    align-items: baseline;
    padding-bottom: 10px;
    border-bottom: 1px solid #d5deea;
}

.featured-route-topline strong {
    min-width: 0;
    font-size: 1rem;
}

.featured-route-count {
    white-space: nowrap;
    color: #274e7b;
    font-weight: 800;
}

.featured-route-times {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
}

.featured-route-times > span:not(.featured-route-separator) {
    display: flex;
    align-items: baseline;
    gap: 6px;
    min-width: 0;
}

.featured-route-times small {
    color: #596779;
    font-size: 0.74rem;
    font-weight: 700;
    white-space: nowrap;
}

.featured-route-times strong {
    font-size: 1rem;
    font-variant-numeric: tabular-nums;
}

.featured-route-separator {
    color: #9dacbf;
}

.route-index-heading {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 4px solid #274e7b;
}

.route-index-heading span {
    color: #526b8c;
    font-size: 0.86rem;
    font-weight: 800;
}

.route-index-heading strong {
    font-size: 1.3rem;
}

.route-index-heading small {
    margin-left: auto;
    color: #596779;
    font-weight: 700;
}

.route-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 16px;
}

.route-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 10px;
    min-height: 58px;
    padding: 10px 12px;
    border: 1px solid #9dacbf;
    background: #f7f9fc;
    color: #172033;
    text-decoration: none;
}

.route-card:hover {
    border-color: #274e7b;
    background: #eaf1f9;
}

.route-code {
    min-width: 42px;
    color: #526b8c;
    font-size: 0.8rem;
    font-weight: 800;
}

@media (max-width: 900px) {
    .route-cards,
    .featured-route-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .airport-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 680px) {
    .route-search,
    .route-cards,
    .featured-route-cards {
        grid-template-columns: 1fr;
    }

    .airport-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .route-index-heading,
    .featured-routes-heading {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .route-index-heading small {
        width: 100%;
        margin-left: 0;
    }

    .featured-route-times {
        justify-content: space-between;
        gap: 6px;
    }

    .featured-route-times > span:not(.featured-route-separator) {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }
}