:root {
    color-scheme: light;
    --page: #f2f5f1;
    --surface: #ffffff;
    --surface-soft: #f6f8f5;
    --primary: #2f7d70;
    --primary-dark: #225e54;
    --primary-soft: #e6f1ee;
    --accent: #e7b438;
    --accent-soft: #fff7df;
    --text: #14201d;
    --muted: #5f716b;
    --border: #d4ddd7;
    --shadow: 0 20px 55px rgba(20, 32, 29, 0.09);
    --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
        "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    margin: 0;
    background:
        radial-gradient(circle at 12% 4%, rgba(47, 125, 112, 0.09), transparent 28rem),
        var(--page);
    color: var(--text);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.7;
}

a {
    color: var(--primary-dark);
}

a:hover {
    color: var(--primary);
}

.site-header,
main,
footer {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}

.site-header {
    display: flex;
    min-height: 88px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--text);
    text-decoration: none;
}

.brand img {
    border-radius: 13px;
    box-shadow: 0 8px 18px rgba(34, 84, 74, 0.2);
}

.brand strong,
.brand small {
    display: block;
}

.brand strong {
    font-size: 18px;
    letter-spacing: -0.3px;
}

.brand small {
    color: var(--muted);
    font-size: 12px;
}

.header-link {
    padding: 9px 15px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    font-size: 13px;
    font-weight: 750;
    text-decoration: none;
}

.hero {
    position: relative;
    padding: 80px clamp(26px, 7vw, 88px);
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 28px;
    background:
        linear-gradient(125deg, rgba(255, 255, 255, 0.97), rgba(245, 250, 247, 0.92));
    box-shadow: var(--shadow);
}

.hero::after {
    position: absolute;
    top: -90px;
    right: -65px;
    width: 290px;
    height: 290px;
    border: 52px solid rgba(47, 125, 112, 0.08);
    border-radius: 50%;
    content: "";
}

.eyebrow {
    display: inline-flex;
    padding: 6px 11px;
    border: 1px solid #c4ddd6;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

h1,
h2,
p {
    margin-top: 0;
}

h1 {
    max-width: 760px;
    margin: 22px 0 18px;
    font-size: clamp(42px, 8vw, 56px);
    line-height: 1;
}

.hero-copy {
    max-width: 730px;
    color: var(--muted);
    font-size: clamp(17px, 2vw, 20px);
    line-height: 1.65;
}

.policy-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 30px;
}

.policy-meta span {
    padding: 7px 11px;
    border-radius: 8px;
    background: var(--surface-soft);
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.layout {
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 30px;
    margin-top: 42px;
}

.toc {
    position: sticky;
    top: 24px;
    display: flex;
    height: max-content;
    flex-direction: column;
    gap: 7px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(12px);
}

.toc strong {
    margin-bottom: 7px;
    font-size: 13px;
}

.toc a {
    padding: 5px 7px;
    border-radius: 7px;
    color: var(--muted);
    font-size: 14px;
    text-decoration: none;
}

.toc a:hover {
    background: var(--primary-soft);
    color: var(--primary-dark);
}

.policy {
    min-width: 0;
    padding: clamp(28px, 5vw, 30px);
    border: 1px solid var(--border);
    border-radius: 24px;
    background: var(--surface);
    box-shadow: 0 12px 35px rgba(20, 32, 29, 0.05);
}

.policy section {
    position: relative;
    scroll-margin-top: 30px;
}

.policy section + section {
   margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--border);
}

.section-number {
    display: block;
    margin-bottom: 8px;
    color: var(--primary);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

h2 {
    margin-bottom: 18px;
    font-size: clamp(24px, 4vw, 26px);
    line-height: 1.2;
        font-weight: 600;
}

.policy p,
.policy li {
    color: var(--muted);
}

.policy li + li {
    margin-top: 9px;
}

.policy strong {
    color: var(--text);
}

.policy code {
    padding: 2px 6px;
    border: 1px solid #c9ded8;
    border-radius: 6px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.86em;
    font-weight: 750;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 13px;
}

.summary-card {
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface-soft);
}

.summary-card strong {
    display: block;
    margin: 12px 0 5px;
    font-size: 14px;
}

.summary-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.55;
}

.summary-icon {
    display: grid;
    width: 32px;
    height: 32px;
    place-items: center;
    border-radius: 9px;
    background: var(--primary-soft);
    color: var(--primary);
    font-weight: 900;
}

.permission-list {
    display: grid;
    gap: 12px;
    margin: 22px 0;
}

.permission-list > div {
    padding: 18px;
    border-left: 4px solid var(--accent);
    border-radius: 0 12px 12px 0;
    background: var(--accent-soft);
}

.permission-list p {
    margin: 9px 0 0;
    font-size: 14px;
}

.limited-use {
    margin-top: 56px;
    padding: 22px;
    border: 1px solid #bdd8d1;
    border-radius: 14px;
    background: var(--primary-soft);
}

.limited-use p {
    margin: 7px 0 0;
    font-size: 13px;
}

footer {
    display: flex;
    min-height: 130px;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    color: var(--muted);
    font-size: 13px;
}

footer strong,
footer span {
    display: block;
}

footer strong {
    color: var(--text);
}

footer a {
    font-weight: 750;
    text-decoration: none;
}

@media (max-width: 860px) {
    .layout {
        grid-template-columns: 1fr;
    }

    .toc {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .toc strong {
        grid-column: 1 / -1;
    }

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

@media (max-width: 540px) {
    .site-header,
    main,
    footer {
        width: min(100% - 24px, 1180px);
    }

    .brand small,
    .header-link {
        display: none;
    }

    .hero {
        padding: 48px 22px;
        border-radius: 20px;
    }

    .hero::after {
        display: none;
    }

    .layout {
        margin-top: 18px;
    }

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

    .toc strong {
        grid-column: auto;
    }

    .policy {
        padding: 28px 21px;
        border-radius: 18px;
    }

    .policy section + section {
        margin-top: 40px;
        padding-top: 40px;
    }

    footer {
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
    }
}

@media print {
    body {
        background: #fff;
    }

    .site-header,
    .toc,
    footer {
        display: none;
    }

    main {
        width: 100%;
    }

    .hero,
    .policy {
        padding: 24px;
        border: 0;
        box-shadow: none;
    }

    .layout {
        display: block;
    }
}