:root {
    --bg: #f3f6fa;
    --teal: #004a52;
    --teal-soft: #e6f3f4;
    --text: #18212f;
    --muted: #5b6b7c;
    --card: #ffffff;
    --line: #d9e2ec;
    --ok: #067647;
    --ok-bg: #ecfdf3;
    --warn-bg: #fff7ed;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

html, body {
    margin: 0;
    min-height: 100%;
}

body.public-doc-page {
    font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 90% 0%, rgba(0, 90, 99, 0.10) 0 240px, transparent 241px),
        radial-gradient(circle at 8% 100%, rgba(0, 90, 99, 0.08) 0 220px, transparent 221px),
        var(--bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

.public-doc-top {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
}

.public-doc-top-inner {
    max-width: 920px;
    margin: 0 auto;
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand-block {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    min-width: 0;
}

.brand {
    color: var(--teal);
    font-weight: 800;
    text-decoration: none;
    letter-spacing: 0.02em;
}

.project-chip {
    color: var(--muted);
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.top-print {
    color: var(--teal);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.top-print:hover {
    text-decoration: underline;
}

.public-doc-main {
    max-width: 920px;
    margin: 0 auto;
    padding: 1.5rem 1.25rem 3rem;
}

.public-doc-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 1.9rem 1.6rem 2.1rem;
    box-shadow: 0 14px 36px rgba(15, 40, 60, 0.06);
}

.eyebrow {
    margin: 0 0 0.45rem;
    color: var(--teal);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.public-doc-card > h1 {
    margin: 0 0 0.75rem;
    font-size: clamp(1.7rem, 3.2vw, 2.25rem);
    line-height: 1.18;
    letter-spacing: -0.02em;
}

.meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 0.85rem;
    margin-bottom: 1rem;
}

.meta span {
    display: inline-flex;
    align-items: center;
    padding: 0.28rem 0.65rem;
    border-radius: 999px;
    background: var(--teal-soft);
    color: var(--teal);
    font-size: 0.82rem;
    font-weight: 650;
}

.lede {
    margin: 0 0 1.35rem;
    color: var(--muted);
    font-size: 1.06rem;
    max-width: 62ch;
}

.public-doc-content {
    border-top: 1px solid var(--line);
    padding-top: 1.35rem;
}

.public-doc-content :is(h2, h3, h4) {
    scroll-margin-top: 5rem;
    line-height: 1.3;
    color: var(--text);
}

.public-doc-content h2 {
    margin: 2rem 0 0.7rem;
    font-size: 1.28rem;
}

.public-doc-content h3 {
    margin: 1.35rem 0 0.55rem;
    font-size: 1.05rem;
}

.public-doc-content p {
    margin: 0 0 0.95rem;
    max-width: 68ch;
}

.public-doc-content ul,
.public-doc-content ol {
    margin: 0 0 1rem;
    padding-left: 1.2rem;
    max-width: 68ch;
}

.public-doc-content li + li {
    margin-top: 0.35rem;
}

.public-doc-content a {
    color: var(--teal);
    font-weight: 600;
}

.public-doc-content section + section {
    margin-top: 0.35rem;
}

.policy-toc {
    margin: 0 0 1.5rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #f8fafc;
}

.policy-toc h2 {
    margin: 0 0 0.55rem !important;
    font-size: 0.95rem !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}

.policy-toc ol {
    margin: 0;
    padding-left: 1.15rem;
    columns: 2;
    column-gap: 1.5rem;
}

.policy-toc li {
    break-inside: avoid;
}

.policy-table-wrap {
    overflow-x: auto;
    margin: 0 0 1.1rem;
    border: 1px solid var(--line);
    border-radius: 12px;
}

.policy-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 560px;
    font-size: 0.95rem;
}

.policy-table th,
.policy-table td {
    padding: 0.75rem 0.85rem;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--line);
}

.policy-table th {
    background: #f1f5f9;
    color: #334155;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.policy-table tr:last-child td {
    border-bottom: 0;
}

.policy-table tbody tr:nth-child(even) td {
    background: #fbfdff;
}

.policy-checklist {
    list-style: none;
    padding-left: 0 !important;
    display: grid;
    gap: 0.45rem;
}

.policy-checklist li {
    margin: 0 !important;
    padding: 0.65rem 0.8rem 0.65rem 2.2rem;
    border-radius: 10px;
    background: var(--ok-bg);
    color: var(--ok);
    font-weight: 650;
    position: relative;
}

.policy-checklist li::before {
    content: "✓";
    position: absolute;
    left: 0.8rem;
    top: 0.65rem;
    font-weight: 800;
}

.public-doc-content .empty {
    color: var(--muted);
    font-style: italic;
}

.public-doc-footnote {
    margin: 1rem 0 0;
    color: var(--muted);
    font-size: 0.86rem;
    text-align: center;
}

@media (max-width: 720px) {
    .policy-toc ol {
        columns: 1;
    }

    .public-doc-card {
        padding: 1.25rem 1rem 1.5rem;
        border-radius: 14px;
    }

    .top-print {
        display: none;
    }
}

@media print {
    body.public-doc-page {
        background: #fff;
    }

    .public-doc-top,
    .public-doc-footnote,
    .top-print {
        display: none !important;
    }

    .public-doc-main {
        max-width: none;
        padding: 0;
    }

    .public-doc-card {
        border: 0;
        box-shadow: none;
        padding: 0;
    }

    .policy-toc {
        break-after: avoid;
    }

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