:root {
    --color-brand: #111111;
    --color-cta: #FF5722;
    --text-dark: #1a1a1a;
    --text-muted: #666666;
    --border-light: #dddddd;
    --bg-light: #f8f8f8;
    --bg-card: #ffffff;
}

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

html, body {
    overflow-x: hidden;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-text-size-adjust: 100%;
}

img, video, iframe, svg, canvas {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-brand);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-cta);
}

.btn {
    display: inline-block;
    font-weight: 700;
    padding: 12px 24px;
    border-radius: 6px;
    text-align: center;
    transition: background-color 0.2s ease, transform 0.2s ease;
    cursor: pointer;
    font-size: 16px;
    line-height: 1.4;
}

.btn--cta {
    background-color: var(--color-cta);
    color: #ffffff;
    border: none;
}

.btn--cta:hover {
    background-color: #e64a19;
    color: #ffffff;
    transform: translateY(-2px);
}

.article-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.article-hero {
    position: relative;
    background-color: var(--color-brand);
    background-size: cover;
    background-position: center;
    color: #ffffff;
    padding: 110px 40px;
    margin-bottom: 48px;
    border-radius: 14px;
    overflow: hidden;
}

.article-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(17, 17, 17, 0.6) 0%, rgba(17, 17, 17, 0.82) 100%);
    z-index: 1;
}

.article-hero__content {
    position: relative;
    z-index: 2;
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.article-hero__eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-cta);
    margin-bottom: 18px;
}

.article-hero__title {
    font-size: 2.9rem;
    font-weight: 800;
    margin: 0 0 18px;
    line-height: 1.14;
    color: #ffffff;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
}

.article-hero__subtitle {
    font-size: 1.22rem;
    margin: 0;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.article-intro {
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 18px;
    line-height: 1.7;
}

.article-section {
    margin-bottom: 60px;
    max-width: 100%;
}

.article-section__title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-brand);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-brand);
}

.article-section p {
    margin-bottom: 20px;
    font-size: 17px;
}

.checklist-card {
    background-color: var(--bg-light);
    border-radius: 8px;
    padding: 24px;
    margin: 24px 0;
}

.checklist-card__title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-brand);
}

.checklist-card__list {
    list-style: none;
    padding-left: 0;
}

.checklist-card__list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    font-size: 16px;
}

.checklist-card__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-cta);
}

.data-table-container {
    margin: 32px 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.data-table caption {
    font-weight: 700;
    font-size: 1.1rem;
    padding: 16px;
    text-align: left;
    background-color: var(--color-brand);
    color: #ffffff;
}

.data-table th {
    background-color: #f0f0f0;
    font-weight: 700;
    padding: 12px 16px;
    text-align: left;
    border-bottom: 2px solid var(--border-light);
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
}

.data-table tr:last-child td {
    border-bottom: none;
}

.verif-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin: 32px 0;
}

.verif-card {
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.verif-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.verif-card__icon {
    color: var(--color-cta);
    margin-bottom: 16px;
}

.verif-card__title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-brand);
}

.verif-card p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.5;
}

.warning-box {
    background-color: #fff3e0;
    border-radius: 8px;
    padding: 20px;
    margin: 24px 0;
}

.warning-box p {
    font-size: 15px;
    color: #e65100;
}

.warning-box strong {
    font-weight: 700;
}

.faq-item {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-light);
}

.faq-item__question {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-brand);
    cursor: pointer;
}

.faq-item__answer {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
}

.article-footer {
    margin-top: 60px;
    padding: 40px 0;
    border-top: 2px solid var(--color-brand);
    text-align: center;
}

.article-footer p {
    max-width: 800px;
    margin: 0 auto 24px;
    font-size: 15px;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .article-hero {
        padding: 60px 20px;
    }
    
    .article-hero__title {
        font-size: 1.8rem;
    }
    
    .article-hero__subtitle {
        font-size: 1.1rem;
    }
    
    .article-intro {
        font-size: 16px;
    }
    
    .article-section__title {
        font-size: 1.5rem;
    }
    
    .verif-grid {
        grid-template-columns: 1fr;
    }
    
    .btn {
        display: block;
        width: 100%;
        padding: 16px 24px;
    }
}

@media (max-width: 480px) {
    .article-container {
        padding: 0 16px;
    }
    
    .article-hero {
        padding: 40px 16px;
    }
    
    .article-hero__title {
        font-size: 1.5rem;
    }
    
    .data-table-container {
        margin: 24px -16px;
        padding: 0 16px;
    }
}

/* ===== TYPOGRAPHY SPACING FIX (APS_ARTICLE_TYPO_REQUIRED_v2) ===== */
/* Defensive guard against universal * { margin: 0 } reset in global.css. */
/* body-scoped via :where() so specificity stays at 0,0,0,1 — beats * but
   loses to any component rule like .tip-box p / .faq-item p. */
body :where(p)              { margin-bottom: 1.1rem; }
body :where(h2)             { margin-top: 2.5rem; margin-bottom: 1rem; }
body :where(h3)             { margin-top: 1.75rem; margin-bottom: 0.75rem; }
body :where(h4)             { margin-top: 1.25rem; margin-bottom: 0.5rem; }
body :where(ul, ol)         { margin-bottom: 1.1rem; padding-left: 1.5rem; }
body :where(li)             { margin-bottom: 0.4rem; }
body :where(blockquote)     { margin: 1.5rem 0; }