:root {
    --nd-blue: #337fbd;
    --nd-blue-dark: #145b98;
    --nd-red: #d80012;
    --nd-red-dark: #a9000d;
    --nd-green: #31be55;
    --nd-green-dark: #239441;
    --nd-ink: #17233a;
    --nd-muted: #5e6876;
    --nd-border: #d9dee5;
    --nd-soft: #f3f5f7;
    --nd-white: #fff;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: #f1f1f1;
    color: var(--nd-ink);
    font-family: Arial, Helvetica, sans-serif;
}

a {
    color: var(--nd-blue-dark);
}

.nd-skip-link {
    position: absolute;
    z-index: 1000;
    padding: .65rem 1rem;
    background: #000;
    color: #fff;
}

.nd-site-header {
    background: var(--nd-blue);
}

.nd-header-row {
    min-height: 62px;
}

.nd-brand {
    color: #fff;
    font-size: 1.3rem;
    text-decoration: none;
}

.nd-brand:hover,
.nd-brand:focus {
    color: #fff;
}

.nd-main-nav {
    display: flex;
    justify-content: flex-end;
    gap: .25rem;
}

.nd-main-nav a {
    display: block;
    padding: 1.2rem 1rem;
    color: #fff;
    text-decoration: none;
}

.nd-main-nav a:hover,
.nd-main-nav a:focus {
    background: rgba(255, 255, 255, .12);
}

.nd-menu-toggle {
    display: none;
    float: right;
    margin: .65rem 0;
    padding: .6rem .85rem;
    border: 1px solid rgba(255, 255, 255, .65);
    border-radius: .25rem;
    color: #fff;
    background: transparent;
    font-weight: 700;
}

.nd-breadcrumb-wrap {
    background: #fff;
    border-bottom: 1px solid var(--nd-border);
}

.nd-breadcrumb-wrap .breadcrumbs {
    margin: 0;
    padding: .9rem 0;
}

.nd-region-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(3rem, 6vw, 5.6rem) 0;
    color: #fff;
    background:
        linear-gradient(90deg, rgba(10, 41, 77, .95), rgba(10, 41, 77, .62)),
        radial-gradient(circle at 82% 20%, rgba(255, 255, 255, .2), transparent 20rem),
        linear-gradient(135deg, #337fbd, #184e78 70%, #102d49);
}

.nd-region-hero::after {
    content: "";
    position: absolute;
    right: -7rem;
    bottom: -12rem;
    width: 34rem;
    height: 34rem;
    border: 2px solid rgba(255, 255, 255, .12);
    border-radius: 50%;
}

.nd-region-hero-inner {
    position: relative;
    z-index: 1;
}

.nd-region-kicker {
    display: inline-block;
    margin-bottom: 1rem;
    padding: .38rem .7rem;
    border: 1px solid rgba(255, 255, 255, .42);
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.nd-region-hero h1 {
    max-width: 900px;
    margin-bottom: 1rem;
    color: #fff;
    font-size: clamp(2.3rem, 5.8vw, 4.7rem);
    font-weight: 800;
    letter-spacing: -.045em;
    line-height: 1;
}

.nd-region-hero .lead {
    max-width: 820px;
    margin-bottom: 0;
    color: rgba(255, 255, 255, .91);
    font-size: clamp(1.05rem, 2vw, 1.32rem);
}

.nd-zip-panel {
    position: relative;
    z-index: 3;
    margin-top: -2.15rem;
    margin-bottom: 3rem;
    padding: 1.35rem;
    border-radius: .35rem;
    color: #fff;
    background: var(--nd-red);
    box-shadow: 0 12px 28px rgba(24, 38, 55, .18);
}

.nd-zip-panel h2 {
    margin-bottom: .2rem;
    color: #fff;
    font-size: 1.55rem;
    font-weight: 700;
}

.nd-zip-panel p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, .9);
}

.nd-zip-controls {
    display: flex;
    gap: .55rem;
}

.nd-zip-controls input {
    height: 3rem;
    margin: 0;
    border: 0;
    border-radius: .3rem;
    font-size: 1.05rem;
}

.nd-zip-controls .button {
    min-width: 9rem;
    margin: 0;
    border-radius: .3rem;
    background: var(--nd-red-dark);
    font-weight: 700;
}

.nd-zip-controls .button:hover,
.nd-zip-controls .button:focus {
    background: #7e0009;
}

.nd-region-content {
    padding-bottom: 3.5rem;
}

.nd-region-content h2 {
    color: var(--nd-blue-dark);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -.025em;
}

.nd-region-intro {
    max-width: 900px;
    color: var(--nd-muted);
    font-size: 1.08rem;
}

.nd-publication-grid {
    margin-top: 1.8rem;
}

.nd-publication-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    border: 1px solid var(--nd-border);
    border-radius: .35rem;
    background: #fff;
    box-shadow: 0 5px 16px rgba(35, 48, 64, .08);
    transition: transform .15s ease, box-shadow .15s ease;
}

.nd-publication-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 23px rgba(35, 48, 64, .13);
}

.nd-publication-card.is-featured {
    border-top: 4px solid var(--nd-red);
}

.nd-publication-image {
    display: grid;
    min-height: 175px;
    place-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--nd-border);
    background: #f0f4f7;
}

.nd-publication-image img {
    display: block;
    width: 100%;
    max-width: 290px;
    height: auto;
}

.nd-publication-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.15rem;
}

.nd-region-label {
    align-self: flex-start;
    margin-bottom: .55rem;
    padding: .22rem .5rem;
    border-radius: 999px;
    color: var(--nd-blue-dark);
    background: #eaf3fb;
    font-size: .73rem;
    font-weight: 700;
    text-transform: uppercase;
}

.nd-publication-card h3 {
    margin-bottom: .4rem;
    color: var(--nd-blue-dark);
    font-size: 1.3rem;
    font-weight: 700;
}

.nd-publication-card p {
    flex: 1;
    color: var(--nd-muted);
}

.nd-publication-card .button {
    width: 100%;
    margin-bottom: 0;
    border-radius: .3rem;
    background: var(--nd-green);
    font-weight: 700;
}

.nd-publication-card .button:hover,
.nd-publication-card .button:focus {
    background: var(--nd-green-dark);
}

.nd-region-copy {
    margin-top: 2.6rem;
    padding: 1.45rem;
    border-left: 5px solid var(--nd-blue);
    background: #fff;
}

.nd-region-copy h2 {
    font-size: 1.6rem;
}

.nd-related {
    padding: 2.5rem 0;
    border-top: 1px solid var(--nd-border);
    background: #fff;
}

.nd-related a {
    font-weight: 600;
}

.nd-footer {
    padding: 2rem 0 1.1rem;
    color: #dae8f5;
    background: #174f7f;
}

.nd-footer h2 {
    color: #fff;
    font-size: 1.25rem;
}

.nd-footer p {
    font-size: .9rem;
}

.nd-footer a {
    color: #fff;
}

.nd-footer-menu {
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.nd-footer-zip label {
    display: block;
    margin-bottom: .35rem;
    color: #fff;
    font-weight: 700;
}

.nd-footer-zip-controls {
    display: flex;
    gap: .45rem;
}

.nd-footer-zip-input {
    margin: 0;
}

.nd-footer-bottom {
    margin-top: 1.4rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, .2);
    font-size: .82rem;
}

.form-error {
    display: none;
    margin-top: .45rem;
    color: #fff;
    font-weight: 700;
}

.form-error.is-visible {
    display: block;
}

@media screen and (max-width: 39.99875em) {
    .nd-header-row {
        min-height: 58px;
    }

    .nd-menu-toggle {
        display: inline-block;
    }

    .nd-main-nav {
        display: none;
        position: absolute;
        z-index: 100;
        top: 58px;
        right: 0;
        left: 0;
        flex-direction: column;
        gap: 0;
        background: #215f94;
    }

    .nd-main-nav.is-open {
        display: flex;
    }

    .nd-main-nav a {
        padding: .9rem 1rem;
        border-top: 1px solid rgba(255, 255, 255, .12);
    }

    .nd-region-hero {
        padding-top: 2.8rem;
        padding-bottom: 5rem;
    }

    .nd-zip-panel {
        margin-top: -2.6rem;
    }

    .nd-zip-controls {
        display: block;
        margin-top: 1rem;
    }

    .nd-zip-controls input,
    .nd-zip-controls .button {
        width: 100%;
        margin-bottom: .6rem;
    }

    .nd-footer-menu {
        justify-content: flex-start;
    }
}