:root {
    --primary-color: #113B7A;
    --secondary-color: #1D5FD1;
    --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    --card-bg: #10233F;
    --text-main: #F3F8FF;
    --text-secondary: #AFC4E8;
    --border-color: #244D84;
    --glow-color: #4FA8FF;
    --gold: #F2C14E;
    --divider-color: #1B3357;
    --color-deep-navy: #08162B; /* Assuming this is passed from shared.css */
}

.page-huong-dan-nap-rut-tien {
    font-family: 'Arial', sans-serif; /* Placeholder, assume shared.css defines primary font */
    color: var(--text-main, #F3F8FF); /* Default text color for the page, from custom palette */
    line-height: 1.6;
    background-color: transparent; /* Rely on body background from shared.css */
}

/* Hero Section */
.page-huong-dan-nap-rut-tien__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding as per instruction, relying on body padding-top for header offset */
    padding-bottom: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden; /* Ensure no overflow */
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

.page-huong-dan-nap-rut-tien__hero-image-wrapper {
    width: 100%;
    max-height: 675px; /* Limit height for aesthetic */
    overflow: hidden;
    margin-bottom: 30px;
}

.page-huong-dan-nap-rut-tien__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: none; /* Explicitly remove any potential filter */
}

.page-huong-dan-nap-rut-tien__hero-content {
    position: relative; /* Ensure content is above any potential background elements */
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}

.page-huong-dan-nap-rut-tien__hero-title {
    font-size: 2.8em;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-main, #F3F8FF);
    margin-bottom: 20px;
}

.page-huong-dan-nap-rut-tien__hero-description {
    font-size: 1.1em;
    color: var(--text-secondary, #AFC4E8);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-huong-dan-nap-rut-tien__hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    width: 100%;
    max-width: 450px; /* Limit button group width */
    margin: 0 auto;
}

/* General Section & Container */
.page-huong-dan-nap-rut-tien__section {
    padding: 40px 0;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

.page-huong-dan-nap-rut-tien__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-huong-dan-nap-rut-tien__title {
    font-size: 2.2em;
    font-weight: 600;
    color: var(--text-main, #F3F8FF);
    text-align: center;
    margin-bottom: 30px;
}

.page-huong-dan-nap-rut-tien__paragraph {
    font-size: 1em;
    color: var(--text-secondary, #AFC4E8);
    margin-bottom: 15px;
}

.page-huong-dan-nap-rut-tien__paragraph strong {
    color: var(--text-main, #F3F8FF);
}

.page-huong-dan-nap-rut-tien__list {
    list-style-type: decimal;
    padding-left: 20px;
    margin-bottom: 20px;
    color: var(--text-secondary, #AFC4E8);
}

.page-huong-dan-nap-rut-tien__list li {
    margin-bottom: 10px;
    color: var(--text-secondary, #AFC4E8);
}

.page-huong-dan-nap-rut-tien__list li strong {
    color: var(--text-main, #F3F8FF);
}

.page-huong-dan-nap-rut-tien__sub-list {
    list-style-type: disc;
    padding-left: 20px;
    margin-top: 10px;
    margin-bottom: 10px;
    color: var(--text-secondary, #AFC4E8);
}

.page-huong-dan-nap-rut-tien__note {
    font-style: italic;
    color: var(--gold, #F2C14E); /* Using gold for notes */
    margin-top: 20px;
    padding: 10px 15px;
    border-left: 4px solid var(--gold, #F2C14E);
    background-color: rgba(242, 193, 78, 0.1);
}

/* Buttons */
.page-huong-dan-nap-rut-tien__btn-primary,
.page-huong-dan-nap-rut-tien__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    max-width: 100%; /* Ensure button adapts to width */
}

.page-huong-dan-nap-rut-tien__btn-primary {
    background: var(--button-gradient, linear-gradient(180deg, #2B73F6 0%, #1144A6 100%));
    color: #ffffff;
    border: none;
}

.page-huong-dan-nap-rut-tien__btn-primary:hover {
    background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-huong-dan-nap-rut-tien__btn-secondary {
    background: transparent;
    color: var(--secondary-color, #1D5FD1); /* Using secondary color for text */
    border: 2px solid var(--border-color, #244D84);
}

.page-huong-dan-nap-rut-tien__btn-secondary:hover {
    background-color: rgba(29, 95, 209, 0.1); /* Light hover effect */
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-huong-dan-nap-rut-tien__cta-wrapper {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

/* Card Grid */
.page-huong-dan-nap-rut-tien__card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-huong-dan-nap-rut-tien__card {
    background-color: var(--card-bg, #10233F); /* Card BG color */
    border: 1px solid var(--border-color, #244D84);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
    color: var(--text-secondary, #AFC4E8); /* Default text for card */
}

.page-huong-dan-nap-rut-tien__card-title {
    font-size: 1.5em;
    font-weight: 700;
    color: var(--text-main, #F3F8FF);
    margin-bottom: 20px;
    text-align: center;
}

.page-huong-dan-nap-rut-tien__card-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
    min-height: 200px; /* Minimum size requirement */
    filter: none; /* Explicitly remove any potential filter */
}

/* FAQ Section */
.page-huong-dan-nap-rut-tien__faq-list {
    margin-top: 30px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-huong-dan-nap-rut-tien__faq-item {
    background-color: var(--card-bg, #10233F);
    border: 1px solid var(--border-color, #244D84);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-huong-dan-nap-rut-tien__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15em;
    font-weight: 600;
    color: var(--text-main, #F3F8FF);
    cursor: pointer;
    list-style: none; /* Hide default marker */
    position: relative;
    user-select: none;
}

/* Hide default marker for details/summary */
.page-huong-dan-nap-rut-tien__faq-question::-webkit-details-marker {
    display: none;
}
.page-huong-dan-nap-rut-tien__faq-question::marker {
    display: none;
}

.page-huong-dan-nap-rut-tien__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
    color: var(--gold, #F2C14E);
}

.page-huong-dan-nap-rut-tien__faq-item[open] .page-huong-dan-nap-rut-tien__faq-toggle {
    transform: rotate(45deg); /* Change to X or rotate for open state */
}

.page-huong-dan-nap-rut-tien__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: var(--text-secondary, #AFC4E8);
    overflow: hidden;
}

.page-huong-dan-nap-rut-tien__faq-answer p {
    margin-bottom: 0; /* Remove default paragraph margin */
}

/* Conclusion Section */
.page-huong-dan-nap-rut-tien__conclusion {
    text-align: center;
    padding-bottom: 80px;
}

/* --- Responsive Design (Mobile) --- */
@media (max-width: 768px) {
    .page-huong-dan-nap-rut-tien__hero-section {
        padding-top: 10px; /* Small top padding */
        padding-bottom: 40px;
    }

    .page-huong-dan-nap-rut-tien__hero-content {
        padding: 0 15px;
    }

    .page-huong-dan-nap-rut-tien__hero-image-wrapper {
        max-height: 300px; /* Smaller hero image on mobile */
    }

    .page-huong-dan-nap-rut-tien__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-huong-dan-nap-rut-tien__hero-title {
        font-size: 2em; /* Smaller H1 for mobile */
        margin-bottom: 15px;
    }

    .page-huong-dan-nap-rut-tien__hero-description {
        font-size: 0.95em;
        margin-bottom: 25px;
    }

    .page-huong-dan-nap-rut-tien__hero-cta {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
        max-width: 300px; /* Constrain button width */
        padding: 0 15px;
    }

    .page-huong-dan-nap-rut-tien__btn-primary,
    .page-huong-dan-nap-rut-tien__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding-left: 15px;
        padding-right: 15px;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-huong-dan-nap-rut-tien__section {
        padding: 30px 0;
    }
}