:root {
    color-scheme: light dark;
    --bg: #f6f7fb;
    --card: #ffffff;
    --text: #17181c;
    --muted: #5f6470;
    --border: #dfe3eb;
    --accent: #3b82f6;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #101114;
        --card: #181a20;
        --text: #f4f4f5;
        --muted: #a1a1aa;
        --border: #2b2f3a;
        --accent: #8ab4ff;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at top,
        rgba(59, 130, 246, 0.16),
        transparent 32rem),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
}

main {
    max-width: 760px;
    margin: 0 auto;
    padding: 64px 22px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 34px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

h1 {
    font-size: clamp(2.1rem, 6vw, 4rem);
    line-height: 1.05;
    margin: 0 0 12px;
}

h2 {
    font-size: 2.2rem;
    margin: 0;
}

p {
    color: var(--muted);
}

.lead {
    font-size: 1.18rem;
}

.links {
    display: grid;
    gap: 12px;
    margin-top: 28px;
}

a.button {
    display: block;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: 16px;
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    background: color-mix(in srgb, var(--card), var(--accent) 5%);
    transition: border-color 0.2s ease;
}

a.button:hover {
    border-color: var(--accent);
}

footer {
    margin-top: 28px;
    color: var(--muted);
    font-size: 0.92rem;
}

.small {
    font-size: 0.95rem;
}

.back {
    display: inline-block;
    margin-bottom: 24px;
    color: var(--muted);
    text-decoration: none;
}

/* ---------- P8Launcher ---------- */

.app-heading {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 42px;
    margin-bottom: 18px;
}

.app-heading h2 {
    margin: 0;
}

.app-icon {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    flex-shrink: 0;
}

@media (max-width: 560px) {

    main {
        padding: 36px 18px;
    }

    .card {
        padding: 26px;
    }

    .app-heading {
        gap: 14px;
    }

    .app-heading h2 {
        font-size: 1.9rem;
    }

    .app-icon {
        width: 60px;
        height: 60px;
        border-radius: 14px;
    }
}