.page-ban-ca-doi-thuong {
    background-color: #F5F7FA;
    color: #333333;
    font-family: 'Roboto', 'Arial', sans-serif;
    max-width: 100%;
    overflow-x: hidden;
}

.page-ban-ca-doi-thuong__hero-section {
    background: linear-gradient(135deg, #E53935 0%, #FF5A4F 100%);
    padding: 10px 0 40px;
}

.page-ban-ca-doi-thuong__hero-image-block {
    margin-bottom: 24px;
    padding: 0 12px;
}

.page-ban-ca-doi-thuong__hero-image {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 17/5;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.page-ban-ca-doi-thuong__hero-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding: 0 16px;
}

.page-ban-ca-doi-thuong__hero-title {
    font-weight: 800;
    color: #ffffff;
    line-height: 1.3;
    letter-spacing: 0.02em;
    max-width: 900px;
    margin: 0 auto 16px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.page-ban-ca-doi-thuong__hero-description {
    color: #fff0ee;
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 820px;
    margin: 0 auto 28px;
}

.page-ban-ca-doi-thuong__hero-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.page-ban-ca-doi-thuong__hero-button,
.page-ban-ca-doi-thuong__hero-button-secondary,
.page-ban-ca-doi-thuong__logo-button,
.page-ban-ca-doi-thuong__promo-button {
    display: inline-block;
    padding: 14px 38px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    max-width: 420px;
    text-align: center;
    box-sizing: border-box;
}

.page-ban-ca-doi-thuong__hero-button {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.page-ban-ca-doi-thuong__hero-button:hover,
.page-ban-ca-doi-thuong__logo-button:hover,
.page-ban-ca-doi-thuong__promo-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.page-ban-ca-doi-thuong__hero-button-secondary {
    background: #ffffff;
    color: #E53935;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-ban-ca-doi-thuong__hero-button-secondary:hover {
    background: #ffe7e5;
    transform: translateY(-2px);
}

.page-ban-ca-doi-thuong__trust-section {
    background: #ffffff;
    padding: 24px 0;
    border-bottom: 1px solid #E0E0E0;
}

.page-ban-ca-doi-thuong__trust-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 0 16px;
    width: 100%;
    box-sizing: border-box;
}

.page-ban-ca-doi-thuong__trust-item {
    text-align: center;
    padding: 16px;
    background: #F5F7FA;
    border-radius: 8px;
    width: 100%;
}

.page-ban-ca-doi-thuong__trust-number {
    font-size: 2rem;
    font-weight: 800;
    color: #E53935;
    margin: 0 0 4px;
}

.page-ban-ca-doi-thuong__trust-label {
    margin: 0;
    color: #555555;
    font-size: 0.95rem;
}

.page-ban-ca-doi-thuong__logo-grid {
    padding: 48px 16px 24px;
}

.page-ban-ca-doi-thuong__logo-heading {
    text-align: center;
    font-weight: 800;
    font-size: 1.8rem;
    color: #E53935;
    margin: 0 auto 24px;
}

.page-ban-ca-doi-thuong__logo-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px 20px;
    justify-items: center;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.page-ban-ca-doi-thuong__logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 320px;
    background: #ffffff;
    border: 1px solid #E0E0E0;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding: 16px;
    box-sizing: border-box;
}

.page-ban-ca-doi-thuong__logo-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.page-ban-ca-doi-thuong__logo-item:nth-child(5) {
    grid-column: 2 / 3;
}

.page-ban-ca-doi-thuong__logo-item:nth-child(6) {
    grid-column: 3 / 4;
}

.page-ban-ca-doi-thuong__logo-image {
    width: 100%;
    height: auto;
    aspect-ratio: 2/1;
    object-fit: contain;
    border-radius: 8px;
}

.page-ban-ca-doi-thuong__logo-button {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    width: 100%;
    text-align: center;
}

.page-ban-ca-doi-thuong__guide-section {
    padding: 16px 0 48px;
}

.page-ban-ca-doi-thuong__guide-inner {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
}

.page-ban-ca-doi-thuong__guide-title {
    text-align: center;
    font-weight: 800;
    font-size: 2rem;
    color: #E53935;
    margin: 0 0 32px;
}

.page-ban-ca-doi-thuong__guide-item {
    background: #ffffff;
    border: 1px solid #E0E0E0;
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 24px;
    box-sizing: border-box;
    width: 100%;
}

.page-ban-ca-doi-thuong__guide-subtitle {
    font-weight: 800;
    font-size: 1.4rem;
    color: #E53935;
    margin: 0 0 16px;
}

.page-ban-ca-doi-thuong__guide-figure {
    margin: 0 0 20px;
    max-width: 100%;
}

.page-ban-ca-doi-thuong__guide-image {
    width: 100%;
    height: auto;
    aspect-ratio: 2/1;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    max-width: 100%;
}

.page-ban-ca-doi-thuong__guide-text {
    line-height: 1.8;
    margin: 0;
    text-align: justify;
}

.page-ban-ca-doi-thuong__faq-item {
    background: #ffffff;
    border: 1px solid #E0E0E0;
    border-radius: 12px;
    margin-bottom: 16px;
    padding: 16px 20px;
    box-sizing: border-box;
}

.page-ban-ca-doi-thuong__faq-question {
    cursor: pointer;
    font-weight: 700;
    color: #333333;
    font-size: 1.1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.page-ban-ca-doi-thuong__faq-question::-webkit-details-marker,
.page-ban-ca-doi-thuong__faq-question::marker {
    display: none;
    content: "";
}

.page-ban-ca-doi-thuong__faq-icon {
    min-width: 32px;
    height: 32px;
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.3rem;
}

.page-ban-ca-doi-thuong__faq-answer {
    padding-top: 16px;
    color: #333333;
    line-height: 1.8;
}

.page-ban-ca-doi-thuong__promo-section {
    padding: 0 16px 56px;
}

.page-ban-ca-doi-thuong__promo-box {
    max-width: 980px;
    margin: 0 auto;
    background: #ffffff;
    border: 2px solid #E53935;
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    box-sizing: border-box;
    width: 100%;
}

.page-ban-ca-doi-thuong__promo-heading {
    font-weight: 800;
    color: #E53935;
    font-size: 1.8rem;
    margin: 0 0 16px;
}

.page-ban-ca-doi-thuong__promo-text {
    max-width: 700px;
    margin: 0 auto 24px;
    line-height: 1.7;
    color: #333333;
}

.page-ban-ca-doi-thuong__promo-actions {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
}

.page-ban-ca-doi-thuong__promo-button {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
}

.page-ban-ca-doi-thuong__promo-link {
    display: inline-block;
    padding: 14px 38px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    color: #E53935;
    background: #ffffff;
    border: 2px solid #E53935;
    max-width: 420px;
    text-align: center;
    box-sizing: border-box;
    transition: background 0.3s ease, color 0.3s ease;
}

.page-ban-ca-doi-thuong__promo-link:hover {
    background: #FF5A4F;
    color: #ffffff;
}

@media (max-width: 1024px) {
    .page-ban-ca-doi-thuong__logo-list {
        grid-template-columns: repeat(3, 1fr);
    }

    .page-ban-ca-doi-thuong__logo-item:nth-child(5),
    .page-ban-ca-doi-thuong__logo-item:nth-child(6) {
        grid-column: auto;
    }
}

@media (max-width: 768px) {
    .page-ban-ca-doi-thuong__hero-section {
        padding-top: 10px;
    }

    .page-ban-ca-doi-thuong__hero-image {
        aspect-ratio: 5 / 3;
        border-radius: 8px;
    }

    .page-ban-ca-doi-thuong__hero-content {
        padding: 0 12px;
    }

    .page-ban-ca-doi-thuong__hero-description {
        font-size: 1rem;
    }

    .page-ban-ca-doi-thuong__hero-actions {
        gap: 12px;
    }

    .page-ban-ca-doi-thuong__hero-button,
    .page-ban-ca-doi-thuong__hero-button-secondary,
    .page-ban-ca-doi-thuong__promo-button,
    .page-ban-ca-doi-thuong__promo-link {
        width: 100%;
        max-width: 100%;
        white-space: normal;
        word-wrap: break-word;
        padding: 14px 24px;
        box-sizing: border-box;
    }

    .page-ban-ca-doi-thuong__hero-button,
    .page-ban-ca-doi-thuong__hero-button-secondary {
        margin: 0 auto;
    }

    .page-ban-ca-doi-thuong__trust-inner {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .page-ban-ca-doi-thuong__trust-number {
        font-size: 1.5rem;
    }

    .page-ban-ca-doi-thuong__trust-label {
        font-size: 0.85rem;
    }

    .page-ban-ca-doi-thuong__logo-heading {
        font-size: 1.5rem;
    }

    .page-ban-ca-doi-thuong__logo-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .page-ban-ca-doi-thuong__logo-item:nth-child(5),
    .page-ban-ca-doi-thuong__logo-item:nth-child(6) {
        grid-column: auto;
    }

    .page-ban-ca-doi-thuong__logo-item {
        max-width: 100%;
        padding: 12px;
    }

    .page-ban-ca-doi-thuong__promo-box {
        padding: 24px 16px;
    }

    .page-ban-ca-doi-thuong__promo-heading {
        font-size: 1.4rem;
    }

    .page-ban-ca-doi-thuong__promo-actions {
        flex-direction: column;
        align-items: center;
    }

    .page-ban-ca-doi-thuong__guide-item {
        padding: 20px 16px;
        border-radius: 8px;
    }

    .page-ban-ca-doi-thuong__guide-title {
        font-size: 1.5rem;
    }

    .page-ban-ca-doi-thuong__guide-subtitle {
        font-size: 1.2rem;
    }

    .page-ban-ca-doi-thuong__guide-text {
        font-size: 0.95rem;
        text-align: left;
    }

    .page-ban-ca-doi-thuong__faq-question {
        font-size: 1rem;
    }

    .page-ban-ca-doi-thuong__promo-link {
        border: 2px solid #E53935;
    }

    .page-ban-ca-doi-thuong img {
        max-width: 100% !important;
        height: auto !important;
    }

    .page-ban-ca-doi-thuong {
        overflow-x: hidden;
    }
}

@media (max-width: 480px) {
    .page-ban-ca-doi-thuong__logo-list {
        gap: 12px;
    }

    .page-ban-ca-doi-thuong__trust-inner {
        gap: 8px;
    }

    .page-ban-ca-doi-thuong__trust-number {
        font-size: 1.2rem;
    }

    .page-ban-ca-doi-thuong__hero-button,
    .page-ban-ca-doi-thuong__hero-button-secondary,
    .page-ban-ca-doi-thuong__logo-button,
    .page-ban-ca-doi-thuong__promo-button,
    .page-ban-ca-doi-thuong__promo-link {
        padding: 12px 20px;
    }

    .page-ban-ca-doi-thuong__hero-title {
        margin-bottom: 12px;
    }

    .page-ban-ca-doi-thuong__hero-description {
        margin-bottom: 20px;
    }
}