:root {
    color-scheme: light dark;
    --background: #f7f8fa;
    --surface: #ffffff;
    --text: #1f2328;
    --muted: #616b76;
    --border: #d8dee4;
    --accent: #187ad6;
    --accent-soft: #e8f2fc;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--background);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
}

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

.page {
    width: min(920px, 100%);
    margin: 0 auto;
    padding: 40px 20px 64px;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.brand {
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.nav-links a {
    font-size: 0.95rem;
    text-decoration: none;
}

.hero,
.content {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: clamp(24px, 5vw, 44px);
}

.hero {
    margin-bottom: 20px;
}

h1 {
    margin: 0 0 12px;
    font-size: clamp(2rem, 6vw, 3rem);
    line-height: 1.2;
}

h2 {
    margin: 32px 0 8px;
    font-size: 1.25rem;
}

p,
ul {
    margin: 0 0 16px;
}

ul {
    padding-left: 1.4rem;
}

.lead {
    color: var(--muted);
    font-size: 1.1rem;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.language-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.language-links a {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 6px 10px;
    background: var(--surface);
    text-decoration: none;
}

.button {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    padding: 10px 16px;
    background: var(--accent);
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
}

.button.secondary {
    border: 1px solid var(--border);
    background: var(--accent-soft);
    color: var(--accent);
}

.meta {
    color: var(--muted);
    font-size: 0.95rem;
}

.footer {
    margin-top: 28px;
    color: var(--muted);
    font-size: 0.9rem;
}

@media (prefers-color-scheme: dark) {
    :root {
        --background: #121416;
        --surface: #1b1f23;
        --text: #f0f3f6;
        --muted: #a7b0ba;
        --border: #343a40;
        --accent: #66b2ff;
        --accent-soft: #10283d;
    }
}