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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    background-color: #fff;
    line-height: 1.75;
    max-width: 820px;
    margin: 0 auto;
    padding: 48px 32px 64px;
}

.logo-container {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid #e0e0e0;
}

.brand-logo {
    max-height: 52px;
    width: auto;
    display: inline-block;
}

.faq-header {
    margin-bottom: 56px;
}

.faq-header h1 {
    font-size: 2.75em;
    font-weight: 700;
    color: #111;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 8px;
}

.faq-header h2 {
    font-size: 1.1em;
    font-weight: 400;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 32px;
}

.entity-description {
    font-size: 1.05em;
    font-style: italic;
    color: #555;
    line-height: 1.8;
    border-left: 3px solid #ccc;
    padding: 16px 0 16px 24px;
    margin: 0;
}

.entity-description p {
    margin: 0;
    line-height: 1.8;
}

.faq-content {
    margin-bottom: 48px;
}

.faq-section {
    margin-bottom: 48px;
}

.faq-section:last-child {
    margin-bottom: 0;
}

.feature-type-title {
    font-size: 1.35em;
    font-weight: 600;
    color: #111;
    padding-bottom: 12px;
    margin-bottom: 28px;
    border-bottom: 2px solid #111;
    letter-spacing: 0.01em;
}

.faq-items {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-item {
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item .question {
    font-size: 1em;
    color: #222;
    margin-bottom: 8px;
    line-height: 1.6;
}

.faq-item .question strong {
    font-weight: 600;
}

.faq-item .answer {
    font-size: 0.95em;
    color: #555;
    line-height: 1.8;
    padding-left: 20px;
    margin: 0;
}

.no-faqs {
    padding: 40px;
    text-align: center;
}

.no-faqs p {
    color: #999;
    font-size: 1.1em;
    margin: 0;
}

.faq-footer {
    margin-top: 56px;
    padding-top: 24px;
    border-top: 1px solid #e0e0e0;
}

.faq-footer .disclaimer {
    font-size: 0.8em;
    color: #aaa;
    line-height: 1.7;
}

.faq-footer .disclaimer a {
    color: #888;
    text-decoration: underline;
    text-decoration-color: #ccc;
    text-underline-offset: 2px;
    transition: color 0.15s ease;
}

.faq-footer .disclaimer a:hover {
    color: #333;
}

.data-claim-check {
    margin: 32px 0;
    padding: 24px;
    background-color: #fafafa;
    border: 1px solid #eee;
    border-radius: 4px;
}

.data-claim-check h3 {
    font-size: 0.85em;
    font-weight: 600;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 16px;
}

.data-claim-check .faq-item {
    padding: 8px 0;
    border-bottom: none;
}

.data-claim-check .question {
    font-size: 0.9em;
    color: #666;
}

.data-claim-check .answer {
    font-size: 0.9em;
    color: #888;
    padding-left: 20px;
}

.data-claim-check p {
    margin: 10px 0;
    line-height: 1.6;
}

.data-claim-check strong {
    color: #222;
}

@media (max-width: 768px) {
    body {
        padding: 32px 20px 48px;
    }

    .faq-header h1 {
        font-size: 2em;
    }

    .faq-header h2 {
        font-size: 0.95em;
    }

    .entity-description {
        font-size: 1em;
    }

    .feature-type-title {
        font-size: 1.2em;
    }

    .brand-logo {
        max-height: 40px;
    }
}

@media print {
    body {
        max-width: none;
        padding: 0;
        font-size: 11pt;
    }

    .faq-navigation,
    .related-entities {
        display: none;
    }

    .faq-header h1 {
        font-size: 2em;
    }

    .faq-item {
        page-break-inside: avoid;
    }
}

.faq-navigation {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    margin-bottom: 40px;
    border-bottom: 1px solid #e0e0e0;
    font-size: 0.9em;
}

.nav-parent {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: color 0.15s ease;
}

.nav-parent:hover {
    color: #000;
}

.nav-separator {
    color: #ccc;
}

.nav-related {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.nav-related span {
    color: #999;
    font-weight: 500;
}

.nav-related a {
    color: #333;
    text-decoration: none;
    transition: color 0.15s ease;
}

.nav-related a:hover {
    color: #000;
}

.related-entities {
    margin: 48px 0;
    padding: 32px 0;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}

.related-entities h3 {
    font-size: 1.1em;
    font-weight: 600;
    color: #111;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.related-entities ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.related-entities li {
    padding: 0;
}

.related-entities a {
    color: #333;
    text-decoration: none;
    font-size: 1em;
    padding-bottom: 2px;
    border-bottom: 1px solid #ccc;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.related-entities a:hover {
    color: #000;
    border-bottom-color: #000;
}

@media (max-width: 768px) {
    .faq-navigation {
        flex-direction: column;
        align-items: flex-start;
    }

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