:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: #1a2332;
    --text-primary: #f0f4f8;
    --text-secondary: #a7b3c5;
    --text-muted: #718096;
    --accent-blue: #3b82f6;
    --accent-cyan: #22d3ee;
    --border-color: rgba(59, 130, 246, 0.2);
    --content-width: 920px;
}

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

html {
    color-scheme: dark;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at 50% -10%, rgba(34, 211, 238, 0.08), transparent 32rem),
        var(--bg-primary);
    color: var(--text-primary);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent-cyan);
    text-underline-offset: 3px;
}

a:hover {
    color: #7deafa;
}

.legal-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    padding: 10px max(20px, calc((100vw - var(--content-width)) / 2));
    background: rgba(10, 14, 23, 0.88);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.brand {
    color: var(--text-primary);
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-decoration: none;
}

.header-links {
    display: flex;
    align-items: center;
    gap: 18px;
}

.header-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
}

.header-links .bot-link {
    padding: 8px 14px;
    color: #071019;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    border-radius: 999px;
}

.legal-shell {
    width: min(calc(100% - 32px), var(--content-width));
    margin: 48px auto 72px;
}

.legal-document {
    padding: clamp(24px, 5vw, 56px);
    background: rgba(17, 24, 39, 0.9);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.legal-document h1,
.legal-document h2 {
    line-height: 1.25;
    letter-spacing: -0.025em;
}

.legal-document h1 {
    margin: 0 0 32px;
    font-size: clamp(1.8rem, 5vw, 2.8rem);
}

.legal-document h2 {
    margin: 48px 0 18px;
    padding-top: 14px;
    font-size: clamp(1.3rem, 3vw, 1.75rem);
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.legal-document p,
.legal-document li {
    color: var(--text-secondary);
}

.legal-document strong {
    color: var(--text-primary);
}

.legal-document ul,
.legal-document ol {
    padding-left: 1.35rem;
}

.legal-document li + li {
    margin-top: 8px;
}

.legal-document blockquote {
    margin: 28px 0;
    padding: 18px 20px;
    background: rgba(34, 211, 238, 0.06);
    border-left: 3px solid var(--accent-cyan);
    border-radius: 0 10px 10px 0;
}

.legal-document blockquote p {
    margin: 0;
}

.legal-document code {
    padding: 0.15em 0.4em;
    color: #b8f4ff;
    background: rgba(34, 211, 238, 0.09);
    border-radius: 5px;
    font-size: 0.9em;
}

.legal-document table {
    width: 100%;
    margin: 24px 0;
    border-collapse: collapse;
    overflow: hidden;
}

.legal-document th,
.legal-document td {
    padding: 12px 14px;
    text-align: left;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.legal-document th {
    color: var(--text-primary);
    background: rgba(59, 130, 246, 0.12);
}

.legal-document td {
    color: var(--text-secondary);
}

.legal-footer {
    width: min(calc(100% - 32px), var(--content-width));
    margin: 0 auto 40px;
    text-align: center;
}

.legal-footer p {
    margin: 4px 0;
    color: var(--text-muted);
    font-size: 0.82rem;
}

@media (max-width: 640px) {
    .legal-header {
        min-height: 60px;
    }

    .header-links {
        gap: 10px;
    }

    .header-links > a:first-child {
        display: none;
    }

    .legal-shell {
        width: min(calc(100% - 20px), var(--content-width));
        margin-top: 20px;
    }

    .legal-document {
        padding: 22px 18px;
        border-radius: 14px;
    }

    .legal-document h2 {
        margin-top: 38px;
    }

    .legal-document table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}