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.page-index-top-tro-choi-doi-thuong__hero-image-wrap { width: 100%; max-width: 1020px; margin: 0 auto; padding: 0 8px; }
.page-index-top-tro-choi-doi-thuong__hero-image { width: 100%; height: auto; aspect-ratio: 17 / 5; object-fit: cover; border-radius: 16px; border: 1px solid #1E3A2A; display: block; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3); }
.page-index-top-tro-choi-doi-thuong__hero-content { max-width: 1020px; margin: 0 auto; padding: 20px 16px; text-align: center; }
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.page-index-top-tro-choi-doi-thuong__hero-desc { color: #A7D9B8; font-size: 1.05rem; margin: 0 0 16px; }
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.page-index-top-tro-choi-doi-thuong__btn--secondary:visited { color: #F2FFF6; }
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.page-index-top-tro-choi-doi-thuong__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px 16px; }
.page-index-top-tro-choi-doi-thuong__logo-item { background-color: #11271B; border: 1px solid #2E7A4E; border-radius: 12px; padding: 12px; display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 10px; }
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.page-index-top-tro-choi-doi-thuong__guide-section { padding: 24px 0 48px; }
.page-index-top-tro-choi-doi-thuong__guide-inner { max-width: 1000px; margin: 0 auto; padding: 0 16px; }
.page-index-top-tro-choi-doi-thuong__guide-title { text-align: center; color: #F2Fff6; font-size: 1.8rem; font-weight: 700; margin-bottom: 16px; }
.page-index-top-tro-choi-doi-thuong__guide-desc { color: #A7D9B8; text-align: center; margin-bottom: 24px; }
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.page-index-top-tro-choi-doi-thuong__register-box { text-align: center; margin-top: 24px; }
.page-index-top-tro-choi-doi-thuong__register-title { color: #F2Fff6; font-size: 1.3rem; font-weight: bold; margin-bottom: 16px; }
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@media (min-width: 769px) {
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.page-index-top-tro-choi-doi-thuong__logo-item:nth-child(6) { grid-column: 3; }
.page-index-top-tro-choi-doi-thuong__guide-title { font-size: 2rem; }
}
@media (max-width: 1024px) {
.page-index-top-tro-choi-doi-thuong__logo-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
.page-index-top-tro-choi-doi-thuong { max-width: 100%; }
.page-index-top-tro-choi-doi-thuong__hero-image { aspect-ratio: 2 / 1; }
.page-index-top-tro-choi-doi-thuong__logo-grid { grid-template-columns: repeat(2, 1fr); }
.page-index-top-tro-choi-doi-thuong__logo-item:nth-child(5),
 .page-index-top-tro-choi-doi-thuong__logo-item:nth-child(6) { grid-column: auto; }
.page-index-top-tro-choi-doi-thuong__guide-title,
 .page-index-top-tro-choi-doi-thuong__logo-title { font-size: 1.5rem; }
.page-index-top-tro-choi-doi-thuong__guide-list { margin-bottom: 12px; }
.page-index-top-tro-choi-doi-thuong__guide-figure img { aspect-ratio: 16 / 9; }
.page-index-top-tro-choi-doi-thuong__hero-content { padding: 16px 8px; }
.page-index-top-tro-choi-doi-thuong__hero-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.page-index-top-tro-choi-doi-thuong__hero-actions .page-index-top-tro-choi-doi-thuong__btn { margin-left: 0; }
.page-index-top-tro-choi-doi-thuong__btn { max-width: 100%; padding: 10px 20px; }
.page-index-top-tro-choi-doi-thuong__logo-item { padding: 8px; }
}