:root {
    --bg: #07192f;
    --bg2: #0a2441;
    --card: #0e1f37;
    --text: #eaf2ff;
    --muted: #b4c5dd;
    --line: rgba(255,255,255,.10);
    --accent: #7eb7ff;
}

* {
    box-sizing: border-box
}

body {
    margin: 0;
    font-family: Arial,Helvetica,sans-serif;
    background: radial-gradient(circle at top left, rgba(79,140,255,.18), transparent 28%), linear-gradient(180deg, var(--bg) 0%, #05111f 100%);
    color: var(--text);
    line-height: 1.75;
}

a {
    color: var(--accent);
    text-decoration: none
}

    a:hover {
        text-decoration: none
    }

.wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 28px 20px 60px
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 10px 0 22px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--line);
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-text {
    font-size: 1.35rem
}

.brand small {
    display: none
}

.brand-mark {
    width: 42px;
    height: 42px
}

.switcher {
    display: flex;
    align-items: center;
    gap: 10px
}

    .switcher a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 999px;
        border: 1px solid var(--line);
        background: rgba(255,255,255,.04);
        transition: .2s ease;
    }

        .switcher a:hover {
            text-decoration: none;
            transform: translateY(-1px)
        }

        .switcher a.active {
            border-color: rgba(126,183,255,.65);
            box-shadow: 0 0 0 3px rgba(126,183,255,.13)
        }

    .switcher img {
        width: 24px;
        height: 24px;
        display: block
    }

.hero, .content, .footer {
    background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: 0 25px 60px rgba(0,0,0,.18);
}

.hero {
    padding: 28px 30px;
    margin-bottom: 18px
}

.kicker {
    display: inline-block;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 12px
}

.hero h1 {
    margin: 0 0 8px;
    font-size: 40px;
    line-height: 1.08
}

.hero p {
    margin: 0;
    color: var(--muted);
    max-width: 780px
}

.content {
    padding: 30px
}

    .content h2 {
        font-size: 28px;
        line-height: 1.15;
        margin: 28px 0 10px
    }

        .content h2:first-child {
            margin-top: 0
        }

    .content p {
        margin: 0 0 14px;
        color: #deebff
    }

    .content ul {
        margin: 0 0 18px 22px;
        padding: 0
    }

    .content li {
        margin-bottom: 8px;
        color: #deebff
    }

.notice {
    margin: 16px 0 18px;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(126,183,255,.08);
    border: 1px solid rgba(126,183,255,.18)
}

.footer {
    margin-top: 18px;
    padding: 22px 26px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap
}

.footer-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap
}

.footer small {
    color: var(--muted)
}

.meta {
    color: var(--muted);
    font-size: 14px
}

@media (max-width:768px) {
    .hero h1 {
        font-size: 32px
    }

    .content {
        padding: 22px
    }

        .content h2 {
            font-size: 24px
        }

    .topbar {
        align-items: flex-start;
        flex-direction: column
    }
}