.page-content {
    margin: 40px auto;
    padding: 0 20px;
}

.page-content h1 {
    margin-bottom: 12px;
    font-size: 2rem;
    color: #2c3e50;
}

.page-content>p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #555;
    margin-bottom: 30px;
}

.info-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.info-card h2 {
    margin: 0 0 16px;
    color: #2c3e50;
    font-size: 1.35rem;
}

.info-card p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 16px;
}

.info-card ul {
    margin: 0;
    padding-left: 20px;
}

.info-card li {
    margin-bottom: 10px;
    line-height: 1.6;
    color: #444;
}

.info-card .btn {
    margin-top: 8px;
}

.page-intro {
    margin: 16px 0 36px;
    font-size: 1.15rem;
    line-height: 1.75;
    color: #555;
}

.advertise-note {
    margin-top: 14px;
    color: #777;
    font-size: 0.92rem;
    line-height: 1.6;
}

.sponsorship-notice {
    margin: 20px 0;
    padding: 16px 20px;
    background: #f3f6fa;
    border-left: 4px solid #357abd;
    border-radius: 6px;
}

.sponsorship-notice strong {
    display: block;
    margin-bottom: 5px;
    font-size: 1.05rem;
}

.sponsorship-notice p {
    margin: 0;
    line-height: 1.5;
    margin-bottom: 32px;
}

@media (max-width: 768px) {
    .page-content {
        margin: 24px auto;
        padding: 0 16px;
    }

    .page-content h1 {
        font-size: 1.75rem;
    }

    .info-card {
        padding: 20px;
    }
}