body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
    color: #1f2933;
    margin: 0;
    padding: 0 1.5rem;
    display: flex;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
}

.card {
    background: #ffffff;
    border-radius: 16px;
    padding: 3rem 3.5rem;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

.card--home {
    max-width: 720px;
}

.card--privacy {
    max-width: 820px;
}

.card--support {
    max-width: 640px;
    padding: 2.5rem 3rem;
    text-align: center;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
}

h1 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    color: #1a1f36;
}

.card--privacy h1,
.card--support h1 {
    font-size: 2rem;
    margin-bottom: 1.25rem;
}

h2 {
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: #1a1f36;
}

p {
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.card--support p {
    margin-bottom: 1.5rem;
}

ul {
    padding-left: 1.25rem;
    margin-bottom: 1.5rem;
}

li {
    margin-bottom: 0.75rem;
}

.actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.channel-cta {
    margin: 2.25rem 0 2.75rem;
}

.channel-cta__intro {
    margin-bottom: 2rem;
    max-width: 520px;
}

.channel-cta__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.channel-card {
    background: #f8fafc;
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.channel-card__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.channel-card__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 9999px;
    padding: 0.35rem 0.85rem;
    background: rgba(74, 21, 75, 0.12);
    color: #4a154b;
}

.channel-card__badge--line {
    background: rgba(1, 196, 119, 0.15);
    color: #00b900;
}

.channel-card__badge--telegram {
    background: rgba(0, 136, 204, 0.15);
    color: #0088cc;
}

.channel-card--line {
    background: linear-gradient(180deg, rgba(0, 185, 0, 0.08) 0%, #ffffff 85%);
}

.channel-card--telegram {
    background: linear-gradient(180deg, rgba(0, 136, 204, 0.08) 0%, #ffffff 85%);
}

.channel-card__media {
    width: 160px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
    background: #ffffff;
    padding: 0.75rem;
    align-self: center;
}

.channel-card__footer {
    margin-top: auto;
    font-size: 0.95rem;
    color: #475569;
}

code {
    font-family: 'SFMono-Regular', Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
    background: rgba(15, 23, 42, 0.05);
    border-radius: 6px;
    padding: 0.15rem 0.35rem;
    font-size: 0.9rem;
}

a {
    color: #4a154b;
    font-weight: 600;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.footnote {
    margin-top: 2rem;
    font-size: 0.9rem;
    color: #4a5568;
}

strong {
    color: #1a1f36;
}

@media (max-width: 640px) {
    body {
        padding: 1.25rem;
    }

    .card {
        padding: 2.25rem 2rem;
    }

    .card--support {
        padding: 2rem 1.75rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        margin-top: 1.5rem;
    }

    .channel-cta__grid {
        gap: 1.25rem;
    }

    .channel-card {
        padding: 1.5rem 1.4rem;
    }

    .channel-card__media {
        width: 200px;
    }
}