body {
    background: #f5f7fb;
}

.info-page {
    padding: 28px 0 60px;
}

.info-page .container {
    max-width: 1200px;
}

.page-hero {
    background: linear-gradient(135deg, #ffffff 0%, #fff5f6 100%);
    border: 1px solid #f2d9dd;
    border-radius: 22px;
    padding: 28px 30px;
    margin-bottom: 26px;
    box-shadow: 0 12px 30px rgba(215, 0, 24, 0.06);
}

.page-hero h1 {
    margin: 0 0 10px;
    font-size: clamp(28px, 3vw, 40px);
    color: #111827;
}

.page-hero p {
    margin: 0;
    color: #5b6472;
    font-size: 15px;
    line-height: 1.7;
}

.info-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(260px, 0.9fr);
    gap: 28px;
    align-items: start;
}

.content-box,
.sidebar-box {
    background: #fff;
    border: 1px solid #edf1f5;
    border-radius: 20px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.04);
}

.content-box {
    padding: 28px 30px;
}

.content-box h2,
.content-box h3,
.sidebar-box h3 {
    margin-top: 0;
    color: #111827;
}

.content-box h2 {
    font-size: 26px;
    margin-bottom: 18px;
}

.content-box h3 {
    font-size: 20px;
    margin: 22px 0 12px;
}

.content-box p,
.content-box li {
    color: #4b5563;
    font-size: 15px;
    line-height: 1.8;
}

.content-box ul,
.content-box ol {
    margin: 12px 0 18px 18px;
    padding-left: 8px;
}

.content-box strong {
    color: #111827;
}

.content-box .highlight {
    background: #fff5f6;
    border: 1px solid #f7dfe3;
    border-left: 4px solid #d70018;
    padding: 14px 16px;
    border-radius: 12px;
    margin: 18px 0;
}

.sidebar-box {
    padding: 22px 20px;
}

.sidebar-box h3 {
    font-size: 20px;
    margin-bottom: 14px;
}

.sidebar-links {
    display: grid;
    gap: 10px;
}

.sidebar-links a {
    display: block;
    text-decoration: none;
    color: #374151;
    background: #f9fafb;
    border: 1px solid #edf1f5;
    border-radius: 10px;
    padding: 11px 12px;
    transition: 0.2s ease;
}

.sidebar-links a:hover,
.sidebar-links a.active {
    background: #fff5f6;
    border-color: #f7dfe3;
    color: #d70018;
}

@media (max-width: 900px) {
    .info-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .content-box {
        padding: 20px 18px;
    }

    .page-hero {
        padding: 22px 20px;
    }
}