.page-tt88app {
    font-family: Arial, sans-serif;
    background-color: #111111; /* Màu nền đen */
    color: #f0f0f0; /* Chữ màu trắng nhạt */
    line-height: 1.6;
    padding-top: 10px; /* Nhẹ nhàng đẩy xuống để tránh header */
}

.page-tt88app__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

.page-tt88app__hero-section {
    background-color: #1a1a1a;
    padding-bottom: 40px;
    text-align: center;
}

.page-tt88app__hero-image-wrapper {
    width: 100%;
    overflow: hidden;
}

.page-tt88app__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-tt88app__hero-content {
    padding: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.page-tt88app__main-title {
    font-size: 2.8em;
    color: #ffcc00; /* Vàng */
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-tt88app__hero-description {
    font-size: 1.1em;
    color: #e0e0e0;
    margin-bottom: 30px;
}

.page-tt88app__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-tt88app__btn-primary,
.page-tt88app__btn-secondary,
.page-tt88app__game-btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-tt88app__btn-primary {
    background-color: #ffcc00; /* Vàng */
    color: #111111;
    border: 2px solid #ffcc00;
}

.page-tt88app__btn-primary:hover {
    background-color: #e6b800;
    transform: translateY(-2px);
}

.page-tt88app__btn-secondary {
    background-color: transparent;
    color: #ffcc00; /* Vàng */
    border: 2px solid #ffcc00;
}

.page-tt88app__btn-secondary:hover {
    background-color: #ffcc00;
    color: #111111;
    transform: translateY(-2px);
}

.page-tt88app__section-title {
    font-size: 2.2em;
    color: #ffcc00; /* Vàng */
    text-align: center;
    margin-bottom: 30px;
    font-weight: 600;
    padding-top: 40px;
}

.page-tt88app__text-block {
    font-size: 1.05em;
    color: #e0e0e0;
    margin-bottom: 20px;
    text-align: justify;
}

.page-tt88app__text-block a {
    color: #ffcc00;
    text-decoration: none;
    font-weight: bold;
}

.page-tt88app__text-block a:hover {
    text-decoration: underline;
}

.page-tt88app__about-section,
.page-tt88app__benefits-section,
.page-tt88app__download-section,
.page-tt88app__faq-section,
.page-tt88app__final-cta-section {
    padding: 60px 0;
    background-color: #1a1a1a;
}

.page-tt88app__games-section {
    padding: 60px 0;
    background-color: #222222;
}

.page-tt88app__games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-tt88app__game-card {
    background-color: #1a1a1a;
    border-radius: 12px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 20px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-tt88app__game-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.6);
}

.page-tt88app__game-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    margin-bottom: 15px;
}

.page-tt88app__game-title {
    font-size: 1.5em;
    color: #ffcc00;
    margin-bottom: 10px;
    padding: 0 15px;
}

.page-tt88app__game-description {
    font-size: 0.95em;
    color: #cccccc;
    margin-bottom: 20px;
    padding: 0 15px;
}

.page-tt88app__game-btn {
    background-color: #007bff; /* Xanh */
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 1em;
}

.page-tt88app__game-btn:hover {
    background-color: #0056b3;
}

.page-tt88app__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-tt88app__benefit-card {
    background-color: #222222;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.page-tt88app__benefit-card:hover {
    transform: translateY(-5px);
}

.page-tt88app__benefit-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    object-fit: contain;
}

.page-tt88app__benefit-title {
    font-size: 1.4em;
    color: #ffcc00;
    margin-bottom: 10px;
}

.page-tt88app__benefit-description {
    font-size: 0.95em;
    color: #cccccc;
}

.page-tt88app__download-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.page-tt88app__step-item {
    background-color: #222222;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
}

.page-tt88app__step-icon {
    width: 50px;
    height: 50px;
    background-color: #ffcc00;
    color: #111111;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8em;
    font-weight: bold;
    margin: 0 auto 20px auto;
}

.page-tt88app__step-title {
    font-size: 1.3em;
    color: #ffcc00;
    margin-bottom: 10px;
}

.page-tt88app__step-description {
    font-size: 0.9em;
    color: #cccccc;
}

.page-tt88app__faq-list {
    margin-top: 40px;
}

.page-tt88app__faq-item {
    background-color: #222222;
    margin-bottom: 15px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.page-tt88app__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    background-color: #1a1a1a;
    color: #ffcc00;
    font-size: 1.1em;
    font-weight: bold;
    user-select: none;
    transition: background-color 0.3s ease;
}

.page-tt88app__faq-question:hover {
    background-color: #2a2a2a;
}

.page-tt88app__faq-qtext {
    pointer-events: none;
    flex-grow: 1;
}

.page-tt88app__faq-toggle {
    font-size: 1.5em;
    margin-left: 15px;
    pointer-events: none;
    width: 25px;
    text-align: center;
}

.page-tt88app__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    color: #e0e0e0;
    background-color: #222222;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    opacity: 0;
}

.page-tt88app__faq-item.active .page-tt88app__faq-answer {
    max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
    padding: 20px !important;
    opacity: 1;
}

.page-tt88app__final-cta-section {
    text-align: center;
    background-color: #1a1a1a;
}

.page-tt88app__btn-large {
    padding: 18px 35px;
    font-size: 1.2em;
    margin-top: 30px;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .page-tt88app {
        padding-top: 10px !important;
    }

    .page-tt88app__hero-content {
        padding: 15px;
    }

    .page-tt88app__main-title {
        font-size: 2em;
    }

    .page-tt88app__hero-description {
        font-size: 1em;
    }

    .page-tt88app__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
    }

    .page-tt88app__btn-primary,
    .page-tt88app__btn-secondary,
    .page-tt88app__game-btn,
    .page-tt88app a[class*="button"],
    .page-tt88app a[class*="btn"] {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        font-size: 1em;
    }

    .page-tt88app__section-title {
        font-size: 1.8em;
        padding-top: 20px;
    }

    .page-tt88app__text-block {
        font-size: 0.95em;
    }

    .page-tt88app__games-grid,
    .page-tt88app__benefits-grid,
    .page-tt88app__download-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-tt88app__game-image {
        height: 180px;
    }

    .page-tt88app__game-title {
        font-size: 1.3em;
    }

    .page-tt88app__benefit-card,
    .page-tt88app__step-item {
        padding: 20px;
    }

    .page-tt88app__faq-question {
        font-size: 1em;
        padding: 15px;
    }

    .page-tt88app__faq-answer {
        padding: 0 15px;
    }

    .page-tt88app__faq-item.active .page-tt88app__faq-answer {
        padding: 15px !important;
    }

    .page-tt88app img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }

    .page-tt88app__container,
    .page-tt88app__hero-section,
    .page-tt88app__about-section,
    .page-tt88app__games-section,
    .page-tt88app__benefits-section,
    .page-tt88app__download-section,
    .page-tt88app__faq-section,
    .page-tt88app__final-cta-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-tt88app__download-steps .page-tt88app__step-item {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px;
        padding-right: 15px;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
    }

    .page-tt88app__download-steps {
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        overflow-x: hidden;
    }
}