/* style/download-center-tx88-ios-app-guide.css */

:root {
    --page-download-center-tx88-ios-app-guide-primary-color: #1A2B4C;
    --page-download-center-tx88-ios-app-guide-secondary-color: #FFD700;
    --page-download-center-tx88-ios-app-guide-text-dark: #1A2B4C;
    --page-download-center-tx88-ios-app-guide-text-light: #FFFFFF;
    --page-download-center-tx88-ios-app-guide-background-light: #F8F8F8;
    --page-download-center-tx88-ios-app-guide-background-dark: #121F36;
    --page-download-center-tx88-ios-app-guide-border-color: #E0E0E0;
    --page-download-center-tx88-ios-app-guide-button-hover: #E5C100;
}

.page-download-center-tx88-ios-app-guide {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-download-center-tx88-ios-app-guide-text-dark);
    background-color: var(--page-download-center-tx88-ios-app-guide-background-light);
}

.page-download-center-tx88-ios-app-guide__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-download-center-tx88-ios-app-guide__hero {
    background: linear-gradient(135deg, var(--page-download-center-tx88-ios-app-guide-primary-color) 0%, #3a5078 100%);
    color: var(--page-download-center-tx88-ios-app-guide-text-light);
    padding: 80px 0 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-download-center-tx88-ios-app-guide__hero-title {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: var(--page-download-center-tx88-ios-app-guide-secondary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-download-center-tx88-ios-app-guide__hero-subtitle {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-download-center-tx88-ios-app-guide__hero-image {
    max-width: 100%;
    height: auto;
    margin-top: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-download-center-tx88-ios-app-guide__section {
    padding: 60px 0;
    border-bottom: 1px solid var(--page-download-center-tx88-ios-app-guide-border-color);
}

.page-download-center-tx88-ios-app-guide__section:last-of-type {
    border-bottom: none;
}

.page-download-center-tx88-ios-app-guide__section-title {
    font-size: 2.2em;
    color: var(--page-download-center-tx88-ios-app-guide-primary-color);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.page-download-center-tx88-ios-app-guide__section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--page-download-center-tx88-ios-app-guide-secondary-color);
    margin: 15px auto 0;
    border-radius: 2px;
}

.page-download-center-tx88-ios-app-guide__section p {
    font-size: 1.05em;
    margin-bottom: 20px;
    text-align: justify;
}

.page-download-center-tx88-ios-app-guide__section strong {
    color: var(--page-download-center-tx88-ios-app-guide-primary-color);
}

.page-download-center-tx88-ios-app-guide__cta-button {
    display: inline-block;
    background-color: var(--page-download-center-tx88-ios-app-guide-secondary-color);
    color: var(--page-download-center-tx88-ios-app-guide-primary-color);
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download-center-tx88-ios-app-guide__cta-button:hover {
    background-color: var(--page-download-center-tx88-ios-app-guide-button-hover);
    transform: translateY(-3px);
}

.page-download-center-tx88-ios-app-guide__cta-button--small {
    padding: 10px 20px;
    font-size: 1em;
}

.page-download-center-tx88-ios-app-guide__cta-button--large {
    padding: 18px 35px;
    font-size: 1.3em;
}

.page-download-center-tx88-ios-app-guide__cta-button--secondary {
    background-color: var(--page-download-center-tx88-ios-app-guide-primary-color);
    color: var(--page-download-center-tx88-ios-app-guide-text-light);
    margin-left: 15px;
}

.page-download-center-tx88-ios-app-guide__cta-button--secondary:hover {
    background-color: #0d1727;
}

.page-download-center-tx88-ios-app-guide__guide-steps .page-download-center-tx88-ios-app-guide__step-item {
    background-color: var(--page-download-center-tx88-ios-app-guide-text-light);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    padding: 30px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.page-download-center-tx88-ios-app-guide__step-title {
    font-size: 1.6em;
    color: var(--page-download-center-tx88-ios-app-guide-primary-color);
    margin-bottom: 15px;
}

.page-download-center-tx88-ios-app-guide__step-item ol {
    list-style-type: decimal;
    padding-left: 25px;
    text-align: left;
    margin-bottom: 20px;
    font-size: 1.05em;
}

.page-download-center-tx88-ios-app-guide__step-item ol li {
    margin-bottom: 10px;
}

.page-download-center-tx88-ios-app-guide__step-image {
    max-width: 80%;
    height: auto;
    margin: 25px 0;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.page-download-center-tx88-ios-app-guide__button-group {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.page-download-center-tx88-ios-app-guide__troubleshooting .page-download-center-tx88-ios-app-guide__issue-item {
    background-color: var(--page-download-center-tx88-ios-app-guide-text-light);
    border-left: 5px solid var(--page-download-center-tx88-ios-app-guide-secondary-color);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    padding: 25px;
    margin-bottom: 20px;
}

.page-download-center-tx88-ios-app-guide__issue-title {
    font-size: 1.4em;
    color: var(--page-download-center-tx88-ios-app-guide-primary-color);
    margin-bottom: 15px;
}

.page-download-center-tx88-ios-app-guide__issue-item ul {
    list-style-type: disc;
    padding-left: 25px;
    font-size: 1em;
}

.page-download-center-tx88-ios-app-guide__issue-item ul li {
    margin-bottom: 8px;
}

.page-download-center-tx88-ios-app-guide__advantages {
    background-color: var(--page-download-center-tx88-ios-app-guide-background-dark);
    color: var(--page-download-center-tx88-ios-app-guide-text-light);
}

.page-download-center-tx88-ios-app-guide__advantages .page-download-center-tx88-ios-app-guide__section-title {
    color: var(--page-download-center-tx88-ios-app-guide-secondary-color);
}

.page-download-center-tx88-ios-app-guide__advantages .page-download-center-tx88-ios-app-guide__section-title::after {
    background-color: var(--page-download-center-tx88-ios-app-guide-text-light);
}

.page-download-center-tx88-ios-app-guide__advantage-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    list-style: none;
    padding: 0;
    margin-top: 40px;
    text-align: center;
}

.page-download-center-tx88-ios-app-guide__advantage-list li {
    background-color: #273C60; /* Slightly lighter dark blue */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.page-download-center-tx88-ios-app-guide__advantage-list li:hover {
    transform: translateY(-5px);
}

.page-download-center-tx88-ios-app-guide__advantage-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: brightness(1.2) drop-shadow(0 0 5px var(--page-download-center-tx88-ios-app-guide-secondary-color));
}

.page-download-center-tx88-ios-app-guide__advantage-list h4 {
    font-size: 1.3em;
    color: var(--page-download-center-tx88-ios-app-guide-secondary-color);
    margin-bottom: 10px;
}

.page-download-center-tx88-ios-app-guide__advantage-list p {
    font-size: 0.95em;
    color: #C0C0C0;
    text-align: center;
}

.page-download-center-tx88-ios-app-guide__feature-image {
    max-width: 90%;
    height: auto;
    margin-top: 50px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.page-download-center-tx88-ios-app-guide__registration-deposit .page-download-center-tx88-ios-app-guide__subsection {
    background-color: var(--page-download-center-tx88-ios-app-guide-text-light);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    padding: 30px;
    margin-bottom: 30px;
    text-align: center;
}

.page-download-center-tx88-ios-app-guide__subsection-title {
    font-size: 1.8em;
    color: var(--page-download-center-tx88-ios-app-guide-primary-color);
    margin-bottom: 20px;
}

.page-download-center-tx88-ios-app-guide__subsection ol {
    list-style-type: decimal;
    padding-left: 25px;
    text-align: left;
    margin-bottom: 20px;
    font-size: 1.05em;
}

.page-download-center-tx88-ios-app-guide__security ul {
    list-style-type: square;
    padding-left: 25px;
    font-size: 1.05em;
    margin-bottom: 30px;
}

.page-download-center-tx88-ios-app-guide__security ul li {
    margin-bottom: 10px;
}

.page-download-center-tx88-ios-app-guide__security-image {
    max-width: 70%;
    height: auto;
    margin: 30px auto 0;
    display: block;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.page-download-center-tx88-ios-app-guide__faq .page-download-center-tx88-ios-app-guide__faq-item {
    background-color: var(--page-download-center-tx88-ios-app-guide-text-light);
    border: 1px solid var(--page-download-center-tx88-ios-app-guide-border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-download-center-tx88-ios-app-guide__faq-question {
    font-size: 1.2em;
    color: var(--page-download-center-tx88-ios-app-guide-primary-color);
    padding: 18px 25px;
    margin: 0;
    cursor: pointer;
    background-color: #F0F4F8; /* Light background for question */
    border-bottom: 1px solid var(--page-download-center-tx88-ios-app-guide-border-color);
    transition: background-color 0.3s ease;
}

.page-download-center-tx88-ios-app-guide__faq-question:hover {
    background-color: #E0E7ED;
}

.page-download-center-tx88-ios-app-guide__faq-answer {
    padding: 15px 25px;
    font-size: 1em;
    color: #333;
    display: none; /* Hidden by default, JS will toggle */
    text-align: justify;
}

.page-download-center-tx88-ios-app-guide__faq-item.active .page-download-center-tx88-ios-app-guide__faq-answer {
    display: block;
}

.page-download-center-tx88-ios-app-guide__conclusion {
    text-align: center;
    background-color: var(--page-download-center-tx88-ios-app-guide-primary-color);
    color: var(--page-download-center-tx88-ios-app-guide-text-light);
    padding: 80px 0;
}

.page-download-center-tx88-ios-app-guide__conclusion .page-download-center-tx88-ios-app-guide__section-title {
    color: var(--page-download-center-tx88-ios-app-guide-secondary-color);
}

.page-download-center-tx88-ios-app-guide__conclusion .page-download-center-tx88-ios-app-guide__section-title::after {
    background-color: var(--page-download-center-tx88-ios-app-guide-text-light);
}

.page-download-center-tx88-ios-app-guide__conclusion p {
    max-width: 900px;
    margin: 0 auto 30px;
    font-size: 1.1em;
}

.page-download-center-tx88-ios-app-guide__conclusion-image {
    max-width: 80%;
    height: auto;
    margin-top: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-download-center-tx88-ios-app-guide__hero-title {
        font-size: 2.2em;
    }
    .page-download-center-tx88-ios-app-guide__section-title {
        font-size: 1.8em;
    }
    .page-download-center-tx88-ios-app-guide__advantage-list {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-download-center-tx88-ios-app-guide__hero {
        padding: 60px 0 30px;
    }
    .page-download-center-tx88-ios-app-guide__hero-title {
        font-size: 1.8em;
    }
    .page-download-center-tx88-ios-app-guide__hero-subtitle {
        font-size: 1em;
    }
    .page-download-center-tx88-ios-app-guide__section {
        padding: 40px 0;
    }
    .page-download-center-tx88-ios-app-guide__section-title {
        font-size: 1.6em;
    }
    .page-download-center-tx88-ios-app-guide__step-title,
    .page-download-center-tx88-ios-app-guide__issue-title,
    .page-download-center-tx88-ios-app-guide__subsection-title {
        font-size: 1.4em;
    }
    .page-download-center-tx88-ios-app-guide__cta-button {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-download-center-tx88-ios-app-guide__cta-button--large {
        padding: 15px 30px;
        font-size: 1.1em;
    }
    .page-download-center-tx88-ios-app-guide__button-group {
        flex-direction: column;
        gap: 15px;
    }
    .page-download-center-tx88-ios-app-guide__cta-button--secondary {
        margin-left: 0;
    }
    .page-download-center-tx88-ios-app-guide__step-item ol,
    .page-download-center-tx88-ios-app-guide__issue-item ul,
    .page-download-center-tx88-ios-app-guide__security ul {
        padding-left: 20px;
    }
    .page-download-center-tx88-ios-app-guide__advantage-list {
        grid-template-columns: 1fr;
    }
    .page-download-center-tx88-ios-app-guide__security-image,
    .page-download-center-tx88-ios-app-guide__conclusion-image {
        max-width: 90%;
    }
}

@media (max-width: 480px) {
    .page-download-center-tx88-ios-app-guide__hero-title {
        font-size: 1.5em;
    }
    .page-download-center-tx88-ios-app-guide__section-title {
        font-size: 1.4em;
    }
    .page-download-center-tx88-ios-app-guide__step-title,
    .page-download-center-tx88-ios-app-guide__issue-title,
    .page-download-center-tx88-ios-app-guide__subsection-title {
        font-size: 1.2em;
    }
    .page-download-center-tx88-ios-app-guide__section p,
    .page-download-center-tx88-ios-app-guide__step-item ol li,
    .page-download-center-tx88-ios-app-guide__issue-item ul li,
    .page-download-center-tx88-ios-app-guide__security ul li,
    .page-download-center-tx88-ios-app-guide__advantage-list p,
    .page-download-center-tx88-ios-app-guide__faq-answer {
        font-size: 0.9em;
    }
    .page-download-center-tx88-ios-app-guide__cta-button {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .page-download-center-tx88-ios-app-guide__cta-button--large {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-download-center-tx88-ios-app-guide__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }
}