:root {
        --primary-color: #e44d26; /* A vibrant orange-red for branding */
        --secondary-color: #ffb74d; /* A lighter orange for accents */
        --dark-bg: #1a1a1a;
        --light-text: #f0f0f0;
        --gray-text: #cccccc;
        --card-bg: #2a2a2a;
        --border-color: #3a3a3a;
        --button-hover: #ff6f3d;
    }

    .page-phbet-ph-3 {
        font-family: 'Arial', sans-serif;
        color: var(--light-text);
        background-color: var(--dark-bg);
        line-height: 1.6;
        padding-top: 10px; /* Small decorative padding, body padding-top handles header offset */
    }

    .page-phbet-ph-3__container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 15px;
    }

    .page-phbet-ph-3__hero-section {
        position: relative;
        text-align: center;
        padding: 80px 0;
        background-color: #0d0d0d;
        overflow: hidden;
        border-bottom: 2px solid var(--primary-color);
    }

    .page-phbet-ph-3__hero-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0.3;
        z-index: 1;
    }

    .page-phbet-ph-3__hero-content {
        position: relative;
        z-index: 2;
        max-width: 800px;
        margin: 0 auto;
    }

    .page-phbet-ph-3__hero-title {
        font-size: 3.5em;
        color: var(--primary-color);
        margin-bottom: 20px;
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-phbet-ph-3__hero-subtitle {
        font-size: 1.5em;
        color: var(--secondary-color);
        margin-bottom: 30px;
    }

    .page-phbet-ph-3__floating-buttons {
        position: fixed;
        top: 50%;
        right: 15px;
        transform: translateY(-50%);
        display: flex;
        flex-direction: column;
        gap: 15px;
        z-index: 1000;
    }

    .page-phbet-ph-3__floating-button {
        background-color: var(--primary-color);
        color: var(--light-text);
        border: none;
        padding: 12px 25px;
        border-radius: 30px;
        font-size: 1.1em;
        font-weight: bold;
        cursor: pointer;
        transition: background-color 0.3s ease, transform 0.2s ease;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
        text-align: center;
        white-space: nowrap;
    }

    .page-phbet-ph-3__floating-button:hover {
        background-color: var(--button-hover);
        transform: translateY(-2px);
    }

    .page-phbet-ph-3__section {
        padding: 60px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .page-phbet-ph-3__section:last-of-type {
        border-bottom: none;
    }

    .page-phbet-ph-3__section-title {
        font-size: 2.5em;
        color: var(--primary-color);
        text-align: center;
        margin-bottom: 40px;
        text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-phbet-ph-3__text-content {
        font-size: 1.1em;
        color: var(--gray-text);
        margin-bottom: 20px;
        text-align: center;
    }

    .page-phbet-ph-3__highlight {
        color: var(--secondary-color);
        font-weight: bold;
    }

    .page-phbet-ph-3__games-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
        margin-top: 40px;
    }

    .page-phbet-ph-3__game-card {
        background-color: var(--card-bg);
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        text-align: center;
    }

    .page-phbet-ph-3__game-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-phbet-ph-3__game-image {
        width: 100%;
        height: 200px;
        object-fit: cover;
        display: block;
        border-bottom: 1px solid var(--border-color);
    }

    .page-phbet-ph-3__game-title {
        font-size: 1.4em;
        color: var(--light-text);
        padding: 15px 10px 10px;
        margin: 0;
    }

    .page-phbet-ph-3__game-provider {
        font-size: 0.9em;
        color: var(--gray-text);
        padding-bottom: 15px;
    }

    .page-phbet-ph-3__promo-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
        margin-top: 40px;
    }

    .page-phbet-ph-3__promo-card {
        background-color: var(--card-bg);
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        text-align: left;
    }

    .page-phbet-ph-3__promo-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-phbet-ph-3__promo-image {
        width: 100%;
        height: 220px;
        object-fit: cover;
        display: block;
        border-bottom: 1px solid var(--border-color);
    }

    .page-phbet-ph-3__promo-content {
        padding: 20px;
    }

    .page-phbet-ph-3__promo-title {
        font-size: 1.5em;
        color: var(--primary-color);
        margin-bottom: 10px;
    }

    .page-phbet-ph-3__promo-description {
        font-size: 1em;
        color: var(--gray-text);
        margin-bottom: 15px;
    }

    .page-phbet-ph-3__promo-button {
        display: inline-block;
        background-color: var(--secondary-color);
        color: var(--dark-bg);
        padding: 10px 20px;
        border-radius: 25px;
        font-weight: bold;
        text-decoration: none;
        transition: background-color 0.3s ease;
    }

    .page-phbet-ph-3__promo-button:hover {
        background-color: #ffc870;
    }

    .page-phbet-ph-3__payment-methods-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 20px;
        margin-top: 40px;
        justify-content: center;
    }

    .page-phbet-ph-3__payment-item {
        background-color: var(--card-bg);
        border-radius: 8px;
        padding: 15px;
        text-align: center;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        transition: transform 0.2s ease;
    }

    .page-phbet-ph-3__payment-item:hover {
        transform: translateY(-3px);
    }

    .page-phbet-ph-3__payment-image {
        max-width: 80px;
        height: auto;
        margin-bottom: 10px;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }

    .page-phbet-ph-3__payment-name {
        font-size: 0.9em;
        color: var(--light-text);
        font-weight: bold;
    }

    .page-phbet-ph-3__features-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
        margin-top: 40px;
    }

    .page-phbet-ph-3__feature-card {
        background-color: var(--card-bg);
        border-radius: 10px;
        padding: 30px;
        text-align: center;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease;
    }

    .page-phbet-ph-3__feature-card:hover {
        transform: translateY(-5px);
    }

    .page-phbet-ph-3__feature-icon {
        width: 60px; /* Min size 200x200, but icon implies smaller visual. Let's use a larger placeholder */
        height: 60px;
        margin-bottom: 20px;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }

    .page-phbet-ph-3__feature-title {
        font-size: 1.5em;
        color: var(--primary-color);
        margin-bottom: 15px;
    }

    .page-phbet-ph-3__feature-description {
        font-size: 1em;
        color: var(--gray-text);
    }

    .page-phbet-ph-3__faq-section {
        padding: 60px 0;
        background-color: var(--dark-bg);
    }

    .page-phbet-ph-3__faq-item {
        background-color: var(--card-bg);
        border-radius: 8px;
        margin-bottom: 15px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        overflow: hidden;
    }

    .page-phbet-ph-3__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 25px;
        cursor: pointer;
        background-color: var(--card-bg);
        border-bottom: 1px solid var(--border-color);
        transition: background-color 0.3s ease;
        user-select: none;
    }

    .page-phbet-ph-3__faq-question:hover {
        background-color: #3a3a3a;
    }

    .page-phbet-ph-3__faq-question h3 {
        margin: 0;
        font-size: 1.2em;
        color: var(--light-text);
        pointer-events: none; /* Prevent h3 from blocking click on parent div */
    }

    .page-phbet-ph-3__faq-toggle {
        font-size: 1.5em;
        font-weight: bold;
        color: var(--primary-color);
        transition: transform 0.3s ease;
        pointer-events: none; /* Prevent toggle from blocking click on parent div */
    }

    .page-phbet-ph-3__faq-item.active .page-phbet-ph-3__faq-toggle {
        transform: rotate(45deg); /* Plus sign rotates to form an 'x' or 'minus' visual */
    }

    .page-phbet-ph-3__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 25px; /* Initial padding */
        opacity: 0;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
        color: var(--gray-text);
        font-size: 1em;
        background-color: #202020;
    }

    .page-phbet-ph-3__faq-item.active .page-phbet-ph-3__faq-answer {
        max-height: 2000px !important; /* Sufficiently large to contain content */
        padding: 20px 25px !important; /* Expanded padding */
        opacity: 1;
    }

    .page-phbet-ph-3__cta-section {
        background-color: var(--primary-color);
        text-align: center;
        padding: 60px 0;
    }

    .page-phbet-ph-3__cta-title {
        font-size: 2.5em;
        color: var(--dark-bg);
        margin-bottom: 20px;
    }

    .page-phbet-ph-3__cta-description {
        font-size: 1.2em;
        color: #333;
        margin-bottom: 30px;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }

    .page-phbet-ph-3__cta-button {
        background-color: var(--dark-bg);
        color: var(--primary-color);
        border: 2px solid var(--dark-bg);
        padding: 15px 35px;
        border-radius: 30px;
        font-size: 1.2em;
        font-weight: bold;
        cursor: pointer;
        transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
    }

    .page-phbet-ph-3__cta-button:hover {
        background-color: var(--card-bg);
        color: var(--secondary-color);
        transform: translateY(-2px);
    }

    /* Responsive Design */
    @media (max-width: 768px) {
        .page-phbet-ph-3__hero-title {
            font-size: 2.5em;
        }

        .page-phbet-ph-3__hero-subtitle {
            font-size: 1.2em;
        }

        .page-phbet-ph-3__section-title {
            font-size: 2em;
        }

        .page-phbet-ph-3__text-content {
            font-size: 1em;
        }

        .page-phbet-ph-3__floating-buttons {
            right: 10px;
            gap: 10px;
        }

        .page-phbet-ph-3__floating-button {
            padding: 10px 20px;
            font-size: 1em;
        }

        .page-phbet-ph-3__games-grid,
        .page-phbet-ph-3__promo-grid,
        .page-phbet-ph-3__features-grid {
            grid-template-columns: 1fr;
        }

        .page-phbet-ph-3__payment-methods-grid {
            grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
        }

        .page-phbet-ph-3__faq-question {
            padding: 15px 20px;
        }

        .page-phbet-ph-3__faq-question h3 {
            font-size: 1.1em;
        }

        .page-phbet-ph-3__faq-answer {
            padding: 0 20px;
        }

        .page-phbet-ph-3__faq-item.active .page-phbet-ph-3__faq-answer {
            padding: 15px 20px !important;
        }

        .page-phbet-ph-3__cta-title {
            font-size: 2em;
        }

        .page-phbet-ph-3__cta-description {
            font-size: 1em;
        }

        .page-phbet-ph-3__cta-button {
            padding: 12px 25px;
            font-size: 1em;
        }

        /* Responsive list items for general list structures */
        .page-phbet-ph-3__games-grid > *,
        .page-phbet-ph-3__promo-grid > *,
        .page-phbet-ph-3__payment-methods-grid > *,
        .page-phbet-ph-3__features-grid > * {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            word-wrap: break-word !important;
            overflow-wrap: break-word !important;
        }

        .page-phbet-ph-3__games-grid,
        .page-phbet-ph-3__promo-grid,
        .page-phbet-ph-3__payment-methods-grid,
        .page-phbet-ph-3__features-grid {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            padding: 0 !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }
    }