/* style/download.css */
:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --bg-color: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green-color: #0A4B2C;
}

.page-download {
    font-family: 'Arial', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
}

.page-download__container {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-download__hero-section {
    padding-top: 10px;
    padding-bottom: 40px;
    text-align: center;
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--divider-color);
}

.page-download__main-title {
    font-size: 2.8em;
    font-weight: 700;
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

.page-download__description {
    font-size: 1.1em;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-download__cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-download__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    border: none;
    box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-download__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-download__btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: 0 2px 8px rgba(17, 168, 78, 0.2);
}

.page-download__btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-main);
    box-shadow: 0 4px 12px rgba(17, 168, 78, 0.4);
}

.page-download__section {
    padding: 60px 0;
    border-bottom: 1px solid var(--divider-color);
}

.page-download__section:last-of-type {
    border-bottom: none;
}

.page-download__section-title {
    font-size: 2.2em;
    font-weight: 700;
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 40px;
    text-shadow: 0 0 6px rgba(242, 193, 78, 0.3);
}

.page-download__introduction p,
.page-download__download-guide p,
.page-download__features p,
.page-download__benefits p,
.page-download__faq-answer p {
    font-size: 1.05em;
    color: var(--text-secondary);
    margin-bottom: 20px;
    text-align: justify;
}

.page-download__download-image-wrap,
.page-download__feature-image-wrap,
.page-download__benefit-image-wrap {
    text-align: center;
    margin-bottom: 40px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-download__download-image,
.page-download__feature-image,
.page-download__benefit-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 12px;
}

.page-download__image-caption {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-top: 15px;
}

.page-download__download-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 40px;
}

.page-download__step-item {
    display: flex;
    align-items: flex-start;
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--button-gradient);
    color: var(--text-main);
    font-size: 1.2em;
    font-weight: 700;
    flex-shrink: 0;
    margin-right: 20px;
}

.page-download__step-content {
    flex-grow: 1;
}

.page-download__step-title {
    font-size: 1.4em;
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 10px;
}

.page-download__step-content p {
    font-size: 1em;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.page-download__cta-buttons--inline {
    margin-top: 40px;
}

.page-download__features .page-download__section-title {
    margin-bottom: 20px;
}

.page-download__feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-download__feature-item {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-download__feature-title {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 15px;
}

.page-download__benefits .page-download__section-title {
    margin-bottom: 20px;
}

.page-download__benefit-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-download__benefit-item {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download__benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-download__benefit-title {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 15px;
}

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

.page-download__faq-item {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-download__faq-question {
    font-size: 1.3em;
    color: var(--gold-color);
    margin-top: 0;
    margin-bottom: 15px;
}

.page-download__faq-answer {
    font-size: 1em;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.page-download__link {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-download__link:hover {
    color: var(--gold-color);
    text-decoration: underline;
}

.page-download__final-cta .page-download__description,
.page-download__final-cta p {
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Mobile Responsive Styles (max-width: 768px) --- */
@media (max-width: 768px) {
    .page-download {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-download__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 顶区标题 + 双 CTA */
    .page-download__hero-section {
        padding-top: 10px !important;
        padding-bottom: 30px;
    }

    .page-download__main-title {
        font-size: 1.8em;
        margin-bottom: 15px;
    }

    .page-download__description {
        font-size: 1em;
        margin-bottom: 25px;
    }

    .page-download__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 10px;
    }

    .page-download__cta-button {
        padding: 12px 20px;
        font-size: 1em;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-download__section {
        padding: 40px 0;
    }

    .page-download__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    /* 单栏长文容器 */
    .page-download__introduction p,
    .page-download__download-guide p,
    .page-download__features p,
    .page-download__benefits p,
    .page-download__faq-answer p {
        font-size: 0.95em;
        margin-bottom: 15px;
    }

    /* 通用图片与 figure */
    .page-download img,
    .page-download__download-image,
    .page-download__feature-image,
    .page-download__benefit-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        border-radius: 8px;
    }

    .page-download__download-image-wrap,
    .page-download__feature-image-wrap,
    .page-download__benefit-image-wrap {
        margin-bottom: 30px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }

    .page-download__image-caption {
        font-size: 0.8em;
        margin-top: 10px;
    }

    .page-download__download-steps {
        gap: 20px;
        margin-top: 30px;
    }

    .page-download__step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px;
    }

    .page-download__step-number {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .page-download__step-title {
        font-size: 1.2em;
        margin-bottom: 8px;
    }

    .page-download__feature-list,
    .page-download__benefit-list {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }

    .page-download__feature-item,
    .page-download__benefit-item {
        padding: 25px;
    }

    .page-download__feature-title,
    .page-download__benefit-title {
        font-size: 1.3em;
        margin-bottom: 10px;
    }

    /* FAQ 区块 */
    .page-download__faq-item {
        padding: 20px;
        margin-bottom: 15px;
    }

    .page-download__faq-question {
        font-size: 1.1em;
        margin-bottom: 10px;
    }

    .page-download__faq-answer {
        font-size: 0.9em;
    }

    .page-download__final-cta .page-download__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
}