/* style/download-center.css */
.page-download-center {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f8f8;
}

.page-download-center__hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, #0A2463 0%, #3057a0 100%);
    color: #ffffff;
    padding: 60px 20px;
    gap: 30px;
    position: relative;
    overflow: hidden;
}

.page-download-center__hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('[GALLERY:bg:abstract_pattern,geometric_shapes,dark_blue_gold]');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 0;
}

.page-download-center__hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.page-download-center__hero-title {
    font-size: 2.8em;
    margin-bottom: 15px;
    color: #FFD700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-download-center__hero-subtitle {
    font-size: 1.3em;
    margin-bottom: 30px;
    color: #e0e0e0;
}

.page-download-center__hero-image {
    position: relative;
    z-index: 1;
    max-width: 400px;
    width: 100%;
    margin-top: 30px;
}

.page-download-center__hero-img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
}

.page-download-center__hero-img:hover {
    transform: translateY(-5px);
}

.page-download-center__section {
    max-width: 1200px;
    margin: 40px auto;
    padding: 30px 20px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-download-center__section-title {
    font-size: 2.2em;
    color: #0A2463;
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.page-download-center__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: #FFD700;
    border-radius: 2px;
}

.page-download-center__section-description {
    font-size: 1.1em;
    color: #555;
    text-align: center;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-download-center__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

.page-download-center__btn--primary {
    background-color: #FFD700;
    color: #0A2463;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
}

.page-download-center__btn--primary:hover {
    background-color: #e6c200;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.5);
}

.page-download-center__btn--secondary {
    background-color: #0A2463;
    color: #FFD700;
    border: 2px solid #FFD700;
    box-shadow: 0 5px 15px rgba(10, 36, 99, 0.3);
}

.page-download-center__btn--secondary:hover {
    background-color: #1a3a7c;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(10, 36, 99, 0.4);
}

.page-download-center__btn--link {
    background-color: transparent;
    color: #0A2463;
    padding: 8px 15px;
    border: 1px solid #0A2463;
    font-size: 0.9em;
}

.page-download-center__btn--link:hover {
    background-color: #0A2463;
    color: #ffffff;
}

.page-download-center__section--why-download .page-download-center__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.page-download-center__feature-item {
    text-align: center;
    padding: 30px;
    border-radius: 10px;
    background-color: #fcfcfc;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 5px solid #0A2463;
}

.page-download-center__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-download-center__feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: drop-shadow(2px 2px 3px rgba(0, 0, 0, 0.2));
}

.page-download-center__feature-title {
    font-size: 1.4em;
    color: #0A2463;
    margin-bottom: 10px;
}

.page-download-center__feature-description {
    color: #666;
    font-size: 0.95em;
}

.page-download-center__guide-card {
    background-color: #fcfcfc;
    border: 1px solid #eee;
    border-radius: 10px;
    margin-bottom: 30px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-download-center__guide-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    border-bottom: 2px solid #FFD700;
    padding-bottom: 15px;
}

.page-download-center__guide-title {
    font-size: 1.8em;
    color: #0A2463;
    margin: 0;
}

.page-download-center__platform-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.page-download-center__guide-content p {
    margin-bottom: 15px;
    color: #444;
}

.page-download-center__guide-content ol {
    margin-left: 20px;
    margin-bottom: 20px;
    list-style-type: decimal;
    color: #444;
}

.page-download-center__guide-content ol li {
    margin-bottom: 10px;
    line-height: 1.8;
}

.page-download-center__guide-content strong {
    color: #0A2463;
}

.page-download-center__qr-code-section {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 30px;
    padding: 20px;
    background-color: #f0f4f8;
    border-radius: 8px;
    border: 1px dashed #c0d0e0;
}

.page-download-center__qr-code {
    width: 150px;
    height: 150px;
    border: 5px solid #ffffff;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
}

.page-download-center__qr-code-section p {
    margin-top: 15px;
    font-style: italic;
    color: #666;
}

.page-download-center__faq-container {
    margin-top: 30px;
}

.page-download-center__faq-item {
    background-color: #fcfcfc;
    border: 1px solid #eee;
    border-left: 5px solid #FFD700;
    border-radius: 8px;
    margin-bottom: 15px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.page-download-center__faq-question {
    font-size: 1.3em;
    color: #0A2463;
    margin-bottom: 10px;
    cursor: pointer;
    position: relative;
    padding-right: 30px;
}

.page-download-center__faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.2em;
    font-weight: bold;
    color: #FFD700;
    transition: transform 0.3s ease;
}

.page-download-center__faq-question.active::after {
    content: '-';
    transform: rotate(0deg);
}

.page-download-center__faq-answer {
    font-size: 1em;
    color: #555;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, opacity 0.5s ease-out;
    opacity: 0;
    padding-top: 0;
}

.page-download-center__faq-answer.active {
    max-height: 200px;
    opacity: 1;
    padding-top: 15px;
}

.page-download-center__detail-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.page-download-center__detail-item {
    background-color: #fcfcfc;
    border: 1px solid #eee;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download-center__detail-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-download-center__detail-title {
    font-size: 1.4em;
    color: #0A2463;
    margin-bottom: 10px;
}

.page-download-center__detail-title a {
    text-decoration: none;
    color: #0A2463;
    transition: color 0.3s ease;
}

.page-download-center__detail-title a:hover {
    color: #FFD700;
}

.page-download-center__detail-description {
    color: #666;
    font-size: 0.95em;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-download-center__section--cta {
    text-align: center;
    background: linear-gradient(45deg, #0A2463 0%, #1a3a7c 100%);
    color: #ffffff;
    padding: 50px 20px;
    position: relative;
    overflow: hidden;
}

.page-download-center__section--cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('[GALLERY:bg:abstract_lines,geometric_pattern,gold_accent]');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 0;
}

.page-download-center__section--cta > * {
    position: relative;
    z-index: 1;
}

.page-download-center__section--cta .page-download-center__section-title {
    color: #FFD700;
}
.page-download-center__section--cta .page-download-center__section-title::after {
    background-color: #e6c200;
}

.page-download-center__section--cta .page-download-center__section-description {
    color: #e0e0e0;
}

.page-download-center__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.page-download-center__cta-image {
    max-width: 300px;
    width: 100%;
    height: auto;
    margin-top: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-download-center__floating-ad {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #0A2463;
    border: 2px solid #FFD700;
    border-radius: 10px;
    padding: 10px 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateX(120%);
    transition: transform 0.5s ease-out;
}

.page-download-center__floating-ad.show {
    transform: translateX(0);
}

.page-download-center__floating-ad a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #FFD700;
    font-weight: bold;
}

.page-download-center__floating-ad-img {
    width: 40px;
    height: 40px;
    border-radius: 5px;
    object-fit: cover;
}

.page-download-center__floating-ad-text {
    font-size: 1em;
    margin-left: 10px;
}

.page-download-center__floating-ad-close {
    background: none;
    border: none;
    color: #FFD700;
    font-size: 1.2em;
    cursor: pointer;
    margin-left: 15px;
    padding: 0 5px;
}

.page-download-center__floating-ad-close:hover {
    color: #ffffff;
}

@media (max-width: 992px) {
    .page-download-center__hero {
        flex-direction: column;
        padding: 40px 20px;
    }

    .page-download-center__hero-title {
        font-size: 2.2em;
    }

    .page-download-center__hero-subtitle {
        font-size: 1.1em;
    }

    .page-download-center__section-title {
        font-size: 1.8em;
    }

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

    .page-download-center__feature-item {
        padding: 20px;
    }

    .page-download-center__guide-title {
        font-size: 1.5em;
    }

    .page-download-center__faq-question {
        font-size: 1.1em;
    }

    .page-download-center__detail-title {
        font-size: 1.2em;
    }
}

@media (max-width: 768px) {
    .page-download-center__hero {
        padding: 30px 15px;
    }

    .page-download-center__hero-title {
        font-size: 1.8em;
    }

    .page-download-center__hero-subtitle {
        font-size: 1em;
    }

    .page-download-center__btn {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-download-center__section {
        margin: 20px auto;
        padding: 20px 15px;
    }

    .page-download-center__section-title {
        font-size: 1.6em;
    }

    .page-download-center__grid {
        grid-template-columns: 1fr;
    }

    .page-download-center__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-download-center__floating-ad {
        right: 10px;
        bottom: 10px;
        max-width: calc(100% - 40px);
        padding: 8px 12px;
    }
    .page-download-center__floating-ad-text {
        font-size: 0.9em;
    }
    .page-download-center__floating-ad-img {
        width: 30px;
        height: 30px;
    }
    .page-download-center__floating-ad-close {
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    .page-download-center__hero-title {
        font-size: 1.5em;
    }
    .page-download-center__hero-subtitle {
        font-size: 0.9em;
    }
    .page-download-center__section-title {
        font-size: 1.4em;
    }
    .page-download-center__guide-title {
        font-size: 1.2em;
    }
    .page-download-center__faq-question {
        font-size: 1em;
    }
    .page-download-center__detail-title {
        font-size: 1.1em;
    }
    .page-download-center__btn {
        width: 100%;
    }
}