* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family:
        -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial,
        sans-serif;
    background: #0f0f11;
    color: #e1e1e6;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.card {
    text-align: center;
    padding: 48px 40px;
    max-width: 640px;
    width: 100%;
}

.logo {
    width: 80px;
    height: 80px;
    margin-bottom: 24px;
    border-radius: 18px;
}

h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

p {
    font-size: 15px;
    color: #8b8b95;
    line-height: 1.5;
    margin-bottom: 32px;
}

.version {
    font-size: 13px;
    color: #555;
    margin-bottom: 24px;
}

.btn {
    display: inline-block;
    background: #4f7cff;
    color: #fff;
    text-decoration: none;
    padding: 14px 40px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.2s;
}

.btn:hover {
    background: #3a63d8;
}

.note {
    margin-top: 16px;
    font-size: 12px;
    color: #555;
}

.divider {
    border: none;
    border-top: 1px solid #222;
    margin: 32px 0;
}

.warning {
    text-align: left;
    background: #1a1a1e;
    border-radius: 12px;
    padding: 20px 24px;
}

.warning-title {
    font-size: 15px;
    font-weight: 600;
    color: #e1e1e6;
    margin-bottom: 8px;
}

.warning-text {
    font-size: 13px;
    color: #a0a0aa;
    line-height: 1.6;
    margin-bottom: 12px;
}

.steps {
    margin: 0;
    padding-left: 20px;
}

.steps li {
    font-size: 13px;
    color: #a0a0aa;
    line-height: 1.6;
    margin-bottom: 10px;
}

.steps li strong {
    color: #c4c4cc;
}

.steps ul {
    margin: 4px 0 0 16px;
    padding: 0;
    list-style: disc;
}

.steps ul li {
    margin-bottom: 4px;
}

.inline-code {
    display: inline-block;
    background: #27272a;
    color: #e1e1e6;
    font-family: 'SF Mono', Menlo, monospace;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 4px;
    margin-top: 4px;
}