:root {
    color-scheme: light;
    --bg: #f5f1e8;
    --paper: #fffaf0;
    --ink: #1f2933;
    --muted: #5d6673;
    --accent: #0f6b6d;
    --accent-dark: #09494a;
    --line: rgba(31, 41, 51, 0.14);
    --shadow: 0 24px 70px rgba(31, 41, 51, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(15, 107, 109, 0.13), transparent 30rem),
        linear-gradient(135deg, #f7efe1 0%, #eef5f1 100%);
    color: var(--ink);
    font-family: Georgia, "Times New Roman", serif;
    line-height: 1.65;
}

a {
    color: var(--accent);
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.18em;
}

a:hover {
    color: var(--accent-dark);
}

.page {
    width: min(960px, calc(100% - 32px));
    margin: 0 auto;
    padding: 48px 0;
}

.document {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow);
    padding: clamp(28px, 6vw, 64px);
}

.eyebrow {
    color: var(--accent);
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    margin: 0 0 8px;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    line-height: 1.16;
}

h1 {
    font-size: clamp(2.2rem, 6vw, 4.5rem);
    letter-spacing: -0.05em;
    margin: 0 0 16px;
}

h2 {
    border-top: 1px solid var(--line);
    font-size: clamp(1.35rem, 3vw, 2rem);
    letter-spacing: -0.025em;
    margin: 44px 0 14px;
    padding-top: 28px;
}

h3 {
    font-size: 1.08rem;
    margin: 24px 0 8px;
}

p,
li {
    font-size: 1.04rem;
}

.lead {
    color: var(--muted);
    font-size: clamp(1.12rem, 2.6vw, 1.35rem);
    max-width: 760px;
}

.meta {
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 0.92rem;
    gap: 10px;
    margin: 22px 0 0;
}

.meta span {
    background: rgba(15, 107, 109, 0.08);
    border: 1px solid rgba(15, 107, 109, 0.16);
    border-radius: 999px;
    padding: 7px 12px;
}

.language-switch {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 28px 0 0;
}

.language-switch a {
    border: 1px solid rgba(15, 107, 109, 0.28);
    border-radius: 999px;
    color: var(--accent-dark);
    display: inline-flex;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 700;
    padding: 9px 14px;
    text-decoration: none;
}

.language-switch a[aria-current="page"] {
    background: var(--accent);
    color: #fff;
}

.notice {
    background: rgba(15, 107, 109, 0.08);
    border: 1px solid rgba(15, 107, 109, 0.18);
    border-radius: 20px;
    margin: 28px 0;
    padding: 18px 20px;
}

ul {
    padding-left: 1.25rem;
}

.section-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    margin: 18px 0;
}

.card {
    background: rgba(255, 255, 255, 0.56);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 18px;
}

.card h3 {
    margin-top: 0;
}

.footer {
    color: var(--muted);
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 0.92rem;
    margin-top: 40px;
}

@media (max-width: 640px) {
    .page {
        width: min(100% - 20px, 960px);
        padding: 20px 0;
    }

    .document {
        border-radius: 22px;
        padding: 24px 18px;
    }

    p,
    li {
        font-size: 1rem;
    }
}