/* style/khuynmi.css */
:root {
    --primary-color: #26A9E0;
    --secondary-color: #FFFFFF;
    --dark-text-color: #333333;
    --light-text-color: #ffffff;
    --accent-color-login: #EA7C07;
    --background-light: #FFFFFF;
    --background-dark: #000000;
}

.page-khuynmi {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark-text-color);
    background-color: var(--background-light); /* Assuming shared.css body is light, main content uses dark text */
}

.page-khuynmi__hero-section {
    position: relative;
    width: 100%;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    padding-bottom: 0;
    padding-left: 0;
    padding-right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.page-khuynmi__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 675px;
}

.page-khuynmi__hero-content {
    position: relative;
    text-align: center;
    padding: 40px 20px;
    max-width: 900px;
    margin: 0 auto;
    z-index: 2;
    color: var(--dark-text-color); /* Default to dark text for content */
    background-color: var(--secondary-color);
    transform: translateY(-50px); /* Adjust to visually connect with image but not overlap */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.page-khuynmi__main-title {
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.5px;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: clamp(28px, 4vw, 48px); /* Use clamp for H1 */
}

.page-khuynmi__hero-description {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: var(--dark-text-color);
}

.page-khuynmi__hero-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-khuynmi__btn-primary,
.page-khuynmi__btn-secondary,
.page-khuynmi__btn-small {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-khuynmi__btn-primary {
    background-color: var(--primary-color);
    color: var(--light-text-color);
    border: 2px solid var(--primary-color);
}

.page-khuynmi__btn-primary:hover {
    background-color: darken(var(--primary-color), 10%);
    border-color: darken(var(--primary-color), 10%);
}

.page-khuynmi__btn-secondary {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-khuynmi__btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--light-text-color);
}

.page-khuynmi__btn-small {
    padding: 8px 15px;
    font-size: 0.9em;
    background-color: var(--primary-color);
    color: var(--light-text-color);
    border: 1px solid var(--primary-color);
}

.page-khuynmi__btn-small:hover {
    background-color: darken(var(--primary-color), 10%);
    border-color: darken(var(--primary-color), 10%);
}

.page-khuynmi__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-khuynmi__section-title {
    font-size: clamp(24px, 3.5vw, 38px);
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 30px;
    font-weight: bold;
}

.page-khuynmi__text-block {
    font-size: 1.05em;
    line-height: 1.7;
    margin-bottom: 20px;
    text-align: justify;
    color: var(--dark-text-color);
}

.page-khuynmi__overview-section {
    background-color: var(--background-light);
    color: var(--dark-text-color);
}

.page-khuynmi__promotions-grid {
    background-color: var(--primary-color);
    color: var(--light-text-color);
}

.page-khuynmi__promotions-grid .page-khuynmi__section-title {
    color: var(--light-text-color);
}

.page-khuynmi__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-khuynmi__promo-card {
    background-color: var(--secondary-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    color: var(--dark-text-color);
}

.page-khuynmi__card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.page-khuynmi__promo-card h3 {
    padding: 15px 20px 10px;
    font-size: 1.4em;
    color: var(--primary-color);
}

.page-khuynmi__promo-card h3 a {
    color: var(--primary-color);
    text-decoration: none;
}

.page-khuynmi__promo-card h3 a:hover {
    text-decoration: underline;
}

.page-khuynmi__card-description {
    padding: 0 20px 15px;
    font-size: 0.95em;
    flex-grow: 1;
    color: var(--dark-text-color);
}

.page-khuynmi__promo-card .page-khuynmi__btn-small {
    margin: 0 20px 20px;
    align-self: flex-start;
}

.page-khuynmi__terms-section {
    background-color: var(--background-light);
    color: var(--dark-text-color);
}

.page-khuynmi__terms-list {
    list-style: disc inside;
    margin-left: 20px;
    margin-bottom: 30px;
    color: var(--dark-text-color);
}

.page-khuynmi__terms-list li {
    margin-bottom: 10px;
    font-size: 1.05em;
}

.page-khuynmi__faq-section {
    background-color: var(--primary-color);
    color: var(--light-text-color);
}

.page-khuynmi__faq-section .page-khuynmi__section-title {
    color: var(--light-text-color);
}

.page-khuynmi__faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.page-khuynmi__faq-item {
    background-color: var(--secondary-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--dark-text-color);
}

.page-khuynmi__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    font-weight: bold;
    font-size: 1.1em;
    cursor: pointer;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    list-style: none;
}

.page-khuynmi__faq-question::-webkit-details-marker {
    display: none;
}

.page-khuynmi__faq-qtext {
    flex-grow: 1;
    color: var(--dark-text-color);
}

.page-khuynmi__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 10px;
    color: var(--primary-color);
}

.page-khuynmi__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.95em;
    line-height: 1.6;
    color: var(--dark-text-color);
}

.page-khuynmi__faq-item[open] .page-khuynmi__faq-question {
    border-bottom: 1px solid #e0e0e0;
}

.page-khuynmi__cta-section {
    text-align: center;
    background-color: var(--background-light);
    color: var(--dark-text-color);
}

.page-khuynmi__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-khuynmi img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    .page-khuynmi__container {
        padding: 30px 15px;
    }

    .page-khuynmi__hero-content {
        padding: 30px 15px;
    }

    .page-khuynmi__main-title {
        font-size: clamp(26px, 4.5vw, 42px);
    }

    .page-khuynmi__section-title {
        font-size: clamp(22px, 3.8vw, 34px);
    }

    .page-khuynmi__grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .page-khuynmi__hero-actions,
    .page-khuynmi__cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .page-khuynmi__btn-primary,
    .page-khuynmi__btn-secondary {
        width: 80%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-khuynmi__hero-section {
        padding-top: 10px !important; /* Small top padding, body handles --header-offset */
        padding-bottom: 20px;
    }

    .page-khuynmi__hero-image {
        max-height: 400px;
    }

    .page-khuynmi__hero-content {
        padding: 25px 15px;
        transform: translateY(-30px); /* Adjust for smaller screens */
    }

    .page-khuynmi__main-title {
        font-size: 28px !important;
    }

    .page-khuynmi__hero-description {
        font-size: 1em;
        margin-bottom: 20px;
    }

    .page-khuynmi__hero-actions {
        flex-direction: column !important;
        gap: 10px;
        padding: 0 15px;
    }

    /* 产品展示图区域 (General grid for cards) */
    .page-khuynmi__grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }

    /* 通用图片与容器 */
    .page-khuynmi img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-khuynmi__section,
    .page-khuynmi__card,
    .page-khuynmi__container,
    .page-khuynmi__promo-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 按钮与按钮容器 */
    .page-khuynmi__btn-primary,
    .page-khuynmi__btn-secondary,
    .page-khuynmi__btn-small,
    .page-khuynmi a[class*="button"],
    .page-khuynmi a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-khuynmi__cta-buttons,
    .page-khuynmi__button-group,
    .page-khuynmi__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-direction: column !important; /* Force vertical stacking for multiple buttons */
        gap: 10px;
    }

    /* 其他内容模块 */
    .page-khuynmi__section-title {
        font-size: 24px !important;
        margin-bottom: 20px;
    }

    .page-khuynmi__text-block {
        font-size: 1em;
    }

    .page-khuynmi__terms-list {
        margin-left: 10px;
        padding-right: 15px;
    }

    .page-khuynmi__faq-question {
        font-size: 1em;
        padding: 12px 15px;
    }

    .page-khuynmi__faq-answer {
        padding: 0 15px 12px;
    }
}