:root {
    --navy: #102b46;
    --blue: #356fa3;
    --soft-blue: #eef6fc;
    --text: #1b2a38;
    --muted: #66788a;
    --border: #dfe7ee;
    --soft: #f7f9fb;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--white);
    color: var(--text);
    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Arial,
        sans-serif;
    line-height: 1.65;
}

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

.topbar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar-inner {
    width: min(1180px, calc(100% - 40px));
    min-height: 72px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--navy);
    text-decoration: none;
    font-weight: 700;
}

.brand img {
    width: 125px;
    max-height: 42px;
    object-fit: contain;
}

.brand span {
    padding-left: 14px;
    border-left: 1px solid var(--border);
}

nav {
    display: flex;
    align-items: center;
    gap: 21px;
}

nav a {
    color: #405365;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
}

nav a:hover {
    color: var(--blue);
}

.container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.hero {
    background:
        linear-gradient(
            180deg,
            #f2f8fc 0%,
            #ffffff 100%
        );
    border-bottom: 1px solid var(--border);
}

.hero-inner {
    width: min(850px, calc(100% - 40px));
    margin: 0 auto;
    padding: 78px 0 72px;
    text-align: center;
}

.eyebrow {
    color: var(--blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .14em;
}

.hero h1 {
    margin: 14px 0 16px;
    color: var(--navy);
    font-size: clamp(40px, 6vw, 60px);
    line-height: 1.05;
}

.hero p {
    max-width: 680px;
    margin: 0 auto 30px;
    color: var(--muted);
    font-size: 18px;
}

.searchbox {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    background: #fff;
    border: 1px solid #cfdce6;
    border-radius: 14px;
    padding: 7px;
    box-shadow:
        0 12px 35px
        rgba(16, 43, 70, .08);
}

.searchbox input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    padding: 13px 15px;
    font-size: 16px;
    color: var(--text);
}

.searchbox button,
.primary-button {
    border: 0;
    border-radius: 10px;
    background: var(--navy);
    color: #fff;
    padding: 12px 23px;
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
}

.cards {
    padding: 48px 0;
    display: grid;
    grid-template-columns:
        repeat(
            auto-fit,
            minmax(230px, 1fr)
        );
    gap: 18px;
}

.card {
    min-height: 145px;
    padding: 25px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff;
    text-decoration: none;
    transition:
        transform .15s ease,
        box-shadow .15s ease,
        border-color .15s ease;
}

.card:hover {
    transform: translateY(-2px);
    border-color: #bdd2e1;
    box-shadow:
        0 12px 30px
        rgba(16, 43, 70, .07);
}

.card h2 {
    margin: 0 0 8px;
    color: var(--navy);
    font-size: 19px;
}

.card p {
    margin: 0;
    color: var(--muted);
}

.featured {
    padding: 5px 0 60px;
}

.featured h2,
.results-title {
    color: var(--navy);
}

.page-head {
    padding: 48px 0;
    background: var(--soft);
    border-bottom: 1px solid var(--border);
}

.page-head h1 {
    margin: 7px 0 20px;
    color: var(--navy);
    font-size: 40px;
    line-height: 1.15;
}

.breadcrumb,
.breadcrumbs a {
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

.article-links {
    margin: 30px 0 60px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff;
}

.article-links a {
    display: block;
    padding: 20px 22px;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
}

.article-links a:last-child {
    border-bottom: 0;
}

.article-links a:hover {
    background: #fbfdfe;
}

.article-links strong {
    display: block;
    margin-bottom: 3px;
    color: var(--navy);
}

.article-links span {
    display: block;
    color: var(--muted);
}

.article-wrap {
    width: min(850px, calc(100% - 40px));
    margin: 0 auto;
    padding: 42px 0 70px;
}

.breadcrumbs {
    display: flex;
    gap: 9px;
    margin-bottom: 30px;
    color: var(--muted);
}

.article h1 {
    margin: 0 0 30px;
    color: var(--navy);
    font-size: 42px;
    line-height: 1.15;
}

.article h2 {
    margin-top: 42px;
    color: var(--navy);
    scroll-margin-top: 100px;
}

.article p,
.article li {
    font-size: 17px;
}

.article-footer {
    margin-top: 50px;
    padding-top: 22px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
}

.notice {
    margin: 35px 0;
    padding: 20px;
    border-radius: 12px;
    background: var(--soft-blue);
}

footer {
    background: var(--soft);
    border-top: 1px solid var(--border);
}

.footer-inner {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
    padding: 25px 0;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: var(--muted);
    font-size: 13px;
}

@media (max-width: 850px) {

    nav {
        display: none;
    }

    .brand img {
        width: 105px;
    }

    .hero-inner {
        padding: 55px 0 52px;
    }

    .searchbox button {
        padding: 10px 16px;
    }

    .page-head h1,
    .article h1 {
        font-size: 34px;
    }

    .footer-inner {
        flex-direction: column;
    }
}