:root {
    --page-index-primary-color: #2F6BFF;
    --page-index-secondary-color: #6FA3FF;
    --page-index-button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    --page-index-card-bg: #FFFFFF;
    --page-index-background: #F4F7FB;
    --page-index-text-main: #1F2D3D;
    --page-index-text-black: #000000;
    --page-index-border-color: #D6E2FF;
    --page-index-glow-color: #A5C4FF;
    --page-index-accent-yellow: #d6d604; /* From 3WIN style guide */
}

.page-index {
    background-color: var(--page-index-background);
    color: var(--page-index-text-main);
    line-height: 1.6;
    font-family: Arial, sans-serif;
}

.page-index__section-spacing {
    padding: 10px 0 40px;
}

.page-index__container {
    max-width: 1390px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Hero Slider */
.page-index__hero-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding-top: 10px; /* Small top padding */
}

.page-index__slider-container {
    position: relative;
    max-width: 1920px; /* Max width for large screens */
    margin: 0 auto;
    overflow: hidden;
    border-radius: 12px;
}

.page-index__slider-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.page-index__slider-item {
    min-width: 100%;
    display: block;
    flex-shrink: 0;
}

.page-index__slider-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

.page-index__slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.page-index__slider-dots::before {
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
}

.page-index__slider-dots::after {
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
}

.page-index__slider-dots .active::before, .page-index__slider-dots .active::after {
    background-color: var(--page-index-accent-yellow);
}

.page-index__slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: #fff;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    z-index: 10;
    border-radius: 8px;
    font-size: 20px;
}

.page-index__slider-arrow--prev {
    left: 10px;
}

.page-index__slider-arrow--next {
    right: 10px;
}

.page-index__slider-arrow--prev::before {
    content: '❮';
}

.page-index__slider-arrow--next::before {
    content: '❯';
}

/* Main Title Section */
.page-index__main-title {
    text-align: center;
    padding-top: 20px;
    padding-bottom: 30px;
}

.page-index__h1-title {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--page-index-text-main);
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.page-index__title-divider {
    width: 100px;
    height: 4px;
    background: var(--page-index-primary-color);
    margin: 20px auto 30px;
    border-radius: 2px;
}

.page-index__hero-cta-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.page-index__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.page-index__btn--primary {
    background: var(--page-index-button-gradient);
    color: #FFFFFF;
}

.page-index__btn--primary:hover {
    opacity: 0.9;
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-index__btn--secondary {
    background-color: transparent;
    border: 2px solid var(--page-index-primary-color);
    color: var(--page-index-primary-color);
}

.page-index__btn--secondary:hover {
    background-color: var(--page-index-primary-color);
    color: #FFFFFF;
}

/* Category Gateway */
.page-index__category-gateway {
    background-color: var(--page-index-background);
}

.page-index__section-heading {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--page-index-text-main);
}

.page-index__categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    justify-content: center;
}

.page-index__category-card {
    display: block;
    background-color: var(--page-index-card-bg);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: var(--page-index-text-main);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    min-height: 400px; /* Ensure minimum height for card */
}

.page-index__category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-index__category-card img {
    width: 100%;
    height: 80%; /* Occupy main visual area */
    object-fit: cover;
    display: block;
    border-radius: 12px 12px 0 0;
    transition: transform 0.3s ease-in-out;
}

.page-index__category-card:hover img {
    transform: scale(1.05);
}

.page-index__category-title {
    display: block;
    padding: 15px;
    font-size: 1.3rem;
    font-weight: bold;
    text-align: center;
    color: var(--page-index-text-black);
    background-color: var(--page-index-card-bg);
    height: 20%; /* Remaining height */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Article Body */
.page-index__article-body {
    background-color: var(--page-index-background);
}

.page-index__article-content {
    max-width: 900px;
    line-height: 1.8;
    font-size: 1.05rem;
}

.page-index__blockquote {
    border-left: 5px solid var(--page-index-primary-color);
    padding: 15px 20px;
    margin: 30px 0;
    background-color: rgba(47, 107, 255, 0.05);
    border-radius: 8px;
    font-style: italic;
}

.page-index__blockquote p {
    margin: 0;
    color: var(--page-index-text-main);
}

.page-index__blockquote a {
    color: var(--page-index-primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-index__blockquote a:hover {
    text-decoration: underline;
}

.page-index__article-h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--page-index-text-main);
    margin-top: 50px;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--page-index-border-color);
}

.page-index__article-h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--page-index-text-main);
    margin-top: 35px;
    margin-bottom: 15px;
}

.page-index__article-content p {
    margin-bottom: 1em;
    color: var(--page-index-text-main);
}

.page-index__article-content ul {
    list-style-type: disc;
    margin-left: 25px;
    margin-bottom: 1em;
    color: var(--page-index-text-main);
}

.page-index__article-content ul li {
    margin-bottom: 0.5em;
}

.page-index__article-content strong {
    color: var(--page-index-text-black);
}

.page-index__article-figure {
    margin: 40px auto;
    text-align: center;
}

.page-index__article-figure img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    min-width: 200px; /* Enforce min size */
    min-height: 200px; /* Enforce min size */
}

.page-index__article-figure figcaption {
    font-size: 0.9rem;
    color: #666;
    margin-top: 10px;
}

.page-index__article-content a {
    color: var(--page-index-primary-color);
    text-decoration: none;
}

.page-index__article-content a:hover {
    text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-index__h1-title {
        font-size: clamp(1.8rem, 4.5vw, 3rem);
    }
    .page-index__section-heading {
        font-size: 1.8rem;
    }
    .page-index__categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .page-index__section-spacing {
        padding: 10px 0 30px;
    }
    .page-index__h1-title {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
    }
    .page-index__section-heading {
        font-size: 1.6rem;
        margin-bottom: 30px;
    }
    .page-index__categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .page-index__btn {
        padding: 10px 20px;
        font-size: 1rem;
    }
    .page-index__hero-cta-group {
        flex-direction: column;
        gap: 15px;
    }
    .page-index__article-h2 {
        font-size: 1.8rem;
        margin-top: 40px;
        margin-bottom: 20px;
    }
    .page-index__article-h3 {
        font-size: 1.3rem;
        margin-top: 30px;
        margin-bottom: 10px;
    }
    .page-index__article-content p, .page-index__article-content ul li {
        font-size: 1rem;
    }
    .page-index__article-content img {
        max-width: 100%;
        height: auto;
        min-width: 200px; /* Ensure min size */
        min-height: 200px; /* Ensure min size */
    }
}

@media (max-width: 480px) {
    .page-index__categories-grid {
        grid-template-columns: 1fr;
    }
    .page-index__slider-arrow {
        padding: 8px 12px;
        font-size: 18px;
    }
    .page-index__slider-dots {
        bottom: 10px;
    }
    .page-index__h1-title {
        font-size: clamp(1.3rem, 7vw, 2rem);
    }
    .page-index__article-h2 {
        font-size: 1.6rem;
    }
}