:root {
    --text: #000000;
    --border: #46BCC1;
    --background: #ffffff;
    --card: #ffffff;
    --shadow: 0 14px 34px rgba(7, 27, 56, 0.04);
    --radius: 14px;
    --page-width: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--background);
    color: var(--text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

.page {
    width: min(var(--page-width), calc(100% - 48px));
    margin: 0 auto;
}

/* Header */

.site-header {
    padding: 24px 0 24px;
    border-bottom: 1px solid var(--border);
}

.header-inner {
    width: min(var(--page-width), calc(100% - 48px));
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    min-width: max-content;
}

.logo-image {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    object-fit: contain;
    display: block;
}

.logo-name {
    font-size: 2.5rem;
    line-height: 1;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: clamp(24px, 5vw, 72px);
    font-size: 1.2rem;
    font-weight: 600;
}

.main-nav a {
    position: relative;
    padding: 10px 0;
}

/* Main layout */

main {
    padding: 40px 0 44px;
}

.home-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.95fr);
    gap: 34px;
    align-items: start;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.news-card {
    padding: clamp(28px, 4vw, 48px);
}

.news-list {
    display: grid;
}

.news-item {
    padding: 0 0 26px;
    margin: 0 0 26px;
    border-bottom: 1px solid var(--border);
}

.news-item:last-child {
    margin-bottom: 0;
}

.news-title {
    margin: 0 0 10px;
    font-size: 1.35rem;
    line-height: 1.25;
    letter-spacing: -0.025em;
    font-weight: 600;
}

.news-copy {
    max-width: 52ch;
    margin: 0 0 14px;
    font-size: 1.0rem;
}

.news-date {
    display: inline-block;
    font-weight: 600;
}

.side-column {
    display: grid;
    gap: 24px;
}

.link-card {
    padding: clamp(26px, 3.5vw, 42px);
}

.card-title {
    margin: 0 0 24px;
    color: var(--navy);
    font-size: 2rem;
    line-height: 1.15;
    font-weight: 600;
}

.link-list {
    display: grid;
    border-top: 1px solid var(--border);
}

.link-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 54px;
    padding: 13px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-size: 1.12rem;
    font-weight: 560;
}

.chevron {
    font-size: 2rem;
    line-height: 1;
    transform: translateY(-5px);
}

/* Footer */

.site-footer {
    border-top: 1px solid var(--border);
    padding: 24px 0 24px;
    text-align: center;
    font-size: 1rem;
}

/* Responsive */

@media (max-width: 820px) {

    .page,
    .header-inner {
        width: min(100% - 32px, var(--page-width));
    }

    .header-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 20px;
    }

    .logo-image {
        width: 58px;
        height: 58px;
    }

    .main-nav {
        width: 100%;
        justify-content: space-between;
        gap: 18px;
        font-size: 1rem;
    }

    main {
        padding-top: 28px;
    }

    .home-grid {
        grid-template-columns: 1fr;
    }

    .news-card,
    .link-card {
        padding: 26px;
    }
}

@media (max-width: 520px) {
    .main-nav {
        align-items: flex-start;
        flex-direction: column;
    }

    .main-nav a.active::after {
        right: auto;
        width: 56px;
    }

    .logo-name {
        font-size: 2rem;
    }

}