* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--dbio-navy);
    background: var(--dbio-mist);
}

.legal-header {
    border-bottom: 1px solid rgba(100, 116, 139, 0.2);
    background: var(--dbio-white);
}

.legal-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: min(1120px, calc(100% - 40px));
    min-height: 84px;
    margin: 0 auto;
}

.legal-header__logo {
    width: 176px;
}

.legal-header nav {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.legal-header a {
    color: var(--dbio-navy);
    font-weight: 600;
    text-decoration: none;
}

.legal-header a:hover {
    color: var(--dbio-blue);
}

.legal-layout {
    display: grid;
    grid-template-columns: minmax(180px, 240px) minmax(0, 760px);
    gap: 36px;
    width: min(1080px, calc(100% - 40px));
    padding: 48px 0 72px;
    margin: 0 auto;
}

.legal-toc {
    position: sticky;
    top: 24px;
    align-self: start;
    padding: 20px;
    border: 1px solid rgba(100, 116, 139, 0.18);
    border-radius: var(--dbio-radius-sm);
    background: var(--dbio-white);
}

.legal-toc strong {
    display: block;
    margin-bottom: 12px;
}

.legal-toc ol {
    display: grid;
    gap: 9px;
    padding-left: 20px;
    margin: 0;
}

.legal-toc a {
    color: var(--dbio-slate);
    font-size: 0.9rem;
}

.legal-document {
    padding: clamp(28px, 5vw, 56px);
    border: 1px solid rgba(100, 116, 139, 0.16);
    border-radius: var(--dbio-radius-md);
    background: var(--dbio-white);
    box-shadow: var(--dbio-shadow-sm);
}

.legal-document h1 {
    margin: 0 0 10px;
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.1;
}

.legal-document h2 {
    margin: 40px 0 12px;
    color: var(--dbio-navy);
    font-size: 1.25rem;
    scroll-margin-top: 24px;
}

.legal-document p,
.legal-document li {
    line-height: 1.75;
}

.legal-document .updated {
    color: var(--dbio-slate);
}

.legal-summary {
    padding: 18px 20px;
    margin: 28px 0;
    border-left: 4px solid var(--dbio-cyan);
    border-radius: 0 var(--dbio-radius-sm) var(--dbio-radius-sm) 0;
    background: var(--dbio-mist);
}

.legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    padding-top: 28px;
    margin-top: 40px;
    border-top: 1px solid rgba(100, 116, 139, 0.2);
}

.legal-links a {
    color: var(--dbio-blue);
    font-weight: 600;
}

.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 20px;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    color: var(--dbio-white);
    background: var(--dbio-blue);
    box-shadow: var(--dbio-shadow-md);
    text-decoration: none;
}

@media (max-width: 780px) {
    .legal-header__inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 18px 0;
    }

    .legal-layout {
        grid-template-columns: 1fr;
    }

    .legal-toc {
        position: static;
    }
}

@media print {
    .skip-link,
    .legal-header,
    .legal-toc,
    .site-footer,
    .back-to-top,
    .legal-links {
        display: none !important;
    }

    body {
        background: #fff;
    }

    .legal-layout {
        display: block;
        width: 100%;
        padding: 0;
    }

    .legal-document {
        padding: 0;
        border: 0;
        box-shadow: none;
    }
}