/* ===== Hướng dẫn tham gia vivu88 từ A đến Z ===== */
.page-blog-huong-dan-vivu88 {
    color: #ffffff;
    background-color: #0D0E12;
}

/* Hero Section */
.page-blog-huong-dan-vivu88__hero-section {
    padding: 10px 16px 0;
    max-width: 1200px;
    margin: 0 auto;
}

.page-blog-huong-dan-vivu88__hero-image-wrapper {
    width: 100%;
}

.page-blog-huong-dan-vivu88__hero-image {
    width: 100%;
    height: auto;
    aspect-ratio: 17 / 5;
    object-fit: cover;
    display: block;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.page-blog-huong-dan-vivu88__hero-content {
    padding: 24px 0;
    text-align: center;
}

.page-blog-huong-dan-vivu88__hero-title {
    color: #FFF3E6;
    font-weight: 800;
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    line-height: 1.25;
    letter-spacing: 0.5px;
    max-width: 800px;
    margin: 0 auto 12px;
}

.page-blog-huong-dan-vivu88__hero-description {
    color: #D0DDE7;
    max-width: 700px;
    margin: 0 auto 24px;
    font-size: 1rem;
    line-height: 1.6;
}

.page-blog-huong-dan-vivu88__hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 16px;
}

.page-blog-huong-dan-vivu88__btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    text-align: center;
}

.page-blog-huong-dan-vivu88__btn--primary {
    background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
    color: #1a1a1a;
    box-shadow: 0 4px 15px rgba(255, 140, 26, 0.4);
}

.page-blog-huong-dan-vivu88__btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 140, 26, 0.6);
}

.page-blog-huong-dan-vivu88__btn--secondary {
    background: transparent;
    color: #FFF3E6;
    border: 2px solid #A84F0C;
}

.page-blog-huong-dan-vivu88__btn--secondary:hover {
    background: rgba(255, 140, 26, 0.15);
    border-color: #FFB04D;
}

.page-blog-huong-dan-vivu88__trust-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 16px;
    max-width: 1200px;
    margin: 0 auto;
}

.page-blog-huong-dan-vivu88__trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #17191F;
    border: 1px solid rgba(168, 79, 12, 0.5);
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #FFF3E6;
}

/* Logo Section */
.page-blog-huong-dan-vivu88__section-header {
    text-align: center;
    padding: 24px 16px 8px;
}

.page-blog-huong-dan-vivu88__section-title {
    color: #FFF3E6;
    font-size: clamp(1.4rem, 3vw, 2rem);
    margin-bottom: 8px;
}

.page-blog-huong-dan-vivu88__section-subtitle {
    color: #D0DDE7;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
}

.page-blog-huong-dan-vivu88__logo-section {
    padding: 0 16px;
}

.page-blog-huong-dan-vivu88__logo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    justify-content: center;
    max-width: 1200px;
    margin: 24px auto;
}

.page-blog-huong-dan-vivu88__logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    background: #17191F;
    padding: 16px;
    border-radius: 12px;
    border: 1px solid rgba(168, 79, 12, 0.4);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-blog-huong-dan-vivu88__logo-item:hover {
    transform: translateY(-4px);
    border-color: #FF8C1A;
}

.page-blog-huong-dan-vivu88__logo-image {
    width: 100%;
    aspect-ratio: 2 / 1;
    object-fit: contain;
    border-radius: 8px;
    background: #fff;
}

.page-blog-huong-dan-vivu88__logo-label {
    color: #FFF3E6;
    font-weight: 600;
    font-size: 1rem;
}

.page-blog-huong-dan-vivu88__logo-item:nth-child(5) {
    grid-column: 2;
}

.page-blog-huong-dan-vivu88__logo-item:nth-child(6) {
    grid-column: 3;
}

/* Guide Section */
.page-blog-huong-dan-vivu88__guide-section {
    padding: 16px;
}

.page-blog-huong-dan-vivu88__guide-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.page-blog-huong-dan-vivu88__guide-title {
    text-align: center;
    color: #FFF3E6;
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    margin-bottom: 12px;
}

.page-blog-huong-dan-vivu88__guide-intro {
    text-align: center;
    color: #D0DDE7;
    margin-bottom: 32px;
    line-height: 1.6;
}

.page-blog-huong-dan-vivu88__guide-step {
    background: #17191F;
    border: 1px solid rgba(168, 79, 12, 0.5);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    transition: border-color 0.3s ease;
}

.page-blog-huong-dan-vivu88__guide-step:hover {
    border-color: #FF8C1A;
}

.page-blog-huong-dan-vivu88__guide-step h3 {
    color: #FFA53A;
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.page-blog-huong-dan-vivu88__guide-step p {
    color: #E2E8F0;
    line-height: 1.7;
    margin-bottom: 16px;
}

.page-blog-huong-dan-vivu88__guide-step .page-blog-huong-dan-vivu88__btn {
    margin-top: 8px;
}

.page-blog-huong-dan-vivu88__guide-figure img {
    width: 100%;
    max-width: 800px;
    aspect-ratio: 2 / 1;
    object-fit: cover;
    border-radius: 12px;
    margin-top: 8px;
}

.page-blog-huong-dan-vivu88__guide-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-blog-huong-dan-vivu88__guide-list li {
    padding: 8px 0;
    color: #E2E8F0;
    line-height: 1.6;
}

.page-blog-huong-dan-vivu88__guide-list li strong {
    color: #FFA53A;
}

.page-blog-huong-dan-vivu88__faq-item {
    border-bottom: 1px solid rgba(168, 79, 12, 0.3);
    margin-bottom: 8px;
}

.page-blog-huong-dan-vivu88__faq-question {
    cursor: pointer;
    padding: 16px 0;
    font-weight: 600;
    color: #FFF3E6;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.page-blog-huong-dan-vivu88__faq-question::-webkit-details-marker {
    display: none;
}

.page-blog-huong-dan-vivu88__faq-question::after {
    content: '+';
    font-size: 1.4rem;
    color: #FF8C1A;
    flex-shrink: 0;
}

.page-blog-huong-dan-vivu88__faq-item[open] .page-blog-huong-dan-vivu88__faq-question::after {
    content: '−';
}

.page-blog-huong-dan-vivu88__faq-answer {
    padding: 0 0 16px;
    color: #D0DDE7;
    line-height: 1.6;
}

.page-blog-huong-dan-vivu88__guide-cta {
    background: linear-gradient(135deg, rgba(255, 140, 26, 0.1), rgba(168, 79, 12, 0.2));
    border: 1px solid #A84F0C;
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    margin-top: 32px;
}

.page-blog-huong-dan-vivu88__guide-cta h3 {
    color: #FFA53A;
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.page-blog-huong-dan-vivu88__guide-cta p {
    color: #D0DDE7;
    margin-bottom: 24px;
}

.page-blog-huong-dan-vivu88__education-section {
    padding: 0 16px 48px;
}

.page-blog-huong-dan-vivu88__education-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.page-blog-huong-dan-vivu88__education-title {
    text-align: center;
    color: #FFF3E6;
    font-size: clamp(1.4rem, 3vw, 2rem);
    margin-bottom: 24px;
}

.page-blog-huong-dan-vivu88__education-flex {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.page-blog-huong-dan-vivu88__education-card {
    background: #17191F;
    border: 1px solid rgba(168, 79, 12, 0.5);
    border-radius: 12px;
    padding: 20px;
}

.page-blog-huong-dan-vivu88__education-card h4 {
    color: #FFA53A;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.page-blog-huong-dan-vivu88__education-text {
    color: #D0DDE7;
    line-height: 1.6;
}

.page-blog-huong-dan-vivu88__back-top {
    padding: 0 16px 32px;
    text-align: center;
}

.page-blog-huong-dan-vivu88__back-link {
    color: #FF8C1A;
    text-decoration: none;
    font-weight: 500;
}

.page-blog-huong-dan-vivu88__back-link:hover {
    color: #FFA53A;
    text-decoration: underline;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .page-blog-huong-dan-vivu88__logo-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }
    .page-blog-huong-dan-vivu88__logo-item:nth-child(5) {
        grid-column: 2;
    }
    .page-blog-huong-dan-vivu88__logo-item:nth-child(6) {
        grid-column: 3;
    }
}

@media (max-width: 768px) {
    .page-blog-huong-dan-vivu88__hero-section {
        padding: 10px 12px 0;
    }
    .page-blog-huong-dan-vivu88__hero-image {
        aspect-ratio: 2 / 1;
    }
    .page-blog-huong-dan-vivu88__hero-content {
        padding: 16px 0;
    }
    .page-blog-huong-dan-vivu88__hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 100%;
        align-items: center;
        overflow: hidden;
        box-sizing: border-box;
    }
    .page-blog-huong-dan-vivu88__hero-actions .page-blog-huong-dan-vivu88__btn {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        white-space: normal;
        word-wrap: break-word;
    }
    .page-blog-huong-dan-vivu88__logo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .page-blog-huong-dan-vivu88__logo-item:nth-child(5) {
        grid-column: auto;
    }
    .page-blog-huong-dan-vivu88__logo-item:nth-child(6) {
        grid-column: auto;
    }
    .page-blog-huong-dan-vivu88__logo-item {
        padding: 12px;
    }
    .page-blog-huong-dan-vivu88__guide-title {
        font-size: 1.4rem;
        line-height: 1.3;
    }
    .page-blog-huong-dan-vivu88__guide-step {
        padding: 16px;
    }
    .page-blog-huong-dan-vivu88__guide-step h3 {
        font-size: 1.1rem;
    }
    .page-blog-huong-dan-vivu88__guide-figure img {
        width: 100%;
    }
    .page-blog-huong-dan-vivu88__guide-cta {
        padding: 24px 16px;
    }
    .page-blog-huong-dan-vivu88__education-flex {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .page-blog-huong-dan-vivu88 img {
        max-width: 100% !important;
        height: auto !important;
    }
    .page-blog-huong-dan-vivu88 {
        max-width: 100%;
        overflow-x: hidden;
    }
}