/* style/khuynmi.css */

:root {
    --primary-color: #26A9E0;
    --secondary-color: #FFFFFF;
    --login-color: #EA7C07;
    --text-dark: #333333;
    --text-light: #ffffff;
    --background-light: #FFFFFF;
    --background-dark: #26A9E0;
    --border-light: #e0e0e0;
}

.page-khuynmi {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
}

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

/* Hero Section */
.page-khuynmi__hero-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding-top: 10px; /* Small top padding */
    padding-bottom: 40px;
    background-color: var(--background-dark);
}

.page-khuynmi__hero-image-wrapper {
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-khuynmi__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 8px;
}

.page-khuynmi__hero-content {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-light);
    max-width: 900px;
    margin: 0 auto;
}

.page-khuynmi__main-title {
    font-size: clamp(2.2em, 4vw, 3.5em);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    color: var(--secondary-color);
    letter-spacing: -0.02em;
}

.page-khuynmi__hero-description {
    font-size: 1.15em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--secondary-color);
}

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

.page-khuynmi__btn-primary,
.page-khuynmi__btn-secondary {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
    box-sizing: border-box;
}

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

.page-khuynmi__btn-primary:hover {
    background-color: #1e87c0;
    border-color: #1e87c0;
}

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

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

.page-khuynmi__btn-small {
    padding: 10px 20px;
    font-size: 0.9em;
}

.page-khuynmi__btn-large {
    padding: 16px 35px;
    font-size: 1.1em;
}

.page-khuynmi__btn-step {
    margin-top: 15px;
    font-size: 0.9em;
}

.page-khuynmi__cta-center {
    text-align: center;
    margin-top: 40px;
}

/* General Section Styles */
.page-khuynmi__section-title {
    font-size: 2.5em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.page-khuynmi__section-description {
    font-size: 1.1em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--text-dark);
}

.page-khuynmi__introduction-section,
.page-khuynmi__promotion-types-section,
.page-khuynmi__how-to-claim-section,
.page-khuynmi__benefits-section,
.page-khuynmi__faq-section,
.page-khuynmi__conclusion-section {
    padding: 60px 0;
}

.page-khuynmi__light-bg {
    background-color: var(--background-light);
    color: var(--text-dark);
}

.page-khuynmi__dark-bg {
    background-color: var(--background-dark);
    color: var(--text-light);
}

.page-khuynmi__dark-bg .page-khuynmi__section-title {
    color: var(--secondary-color);
}

.page-khuynmi__dark-bg .page-khuynmi__section-description {
    color: var(--secondary-color);
}

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

/* Promotion Types Grid */
.page-khuynmi__promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-khuynmi__promo-card {
    background-color: var(--background-light);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    padding: 25px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--text-dark);
}

.page-khuynmi__promo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.page-khuynmi__promo-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block; /* Ensure it respects width/height */
}

.page-khuynmi__promo-card-title {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-khuynmi__promo-card-text {
    font-size: 1em;
    margin-bottom: 20px;
    flex-grow: 1;
    line-height: 1.6;
}

/* How to Claim Section */
.page-khuynmi__steps-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.page-khuynmi__step-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.page-khuynmi__step-number {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5em;
    font-weight: 700;
    flex-shrink: 0;
}

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

.page-khuynmi__step-title {
    font-size: 1.6em;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.page-khuynmi__step-text {
    font-size: 1.05em;
    color: var(--secondary-color);
    line-height: 1.7;
}

/* Benefits Section */
.page-khuynmi__benefits-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-khuynmi__benefit-item {
    background-color: var(--secondary-color);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    padding: 25px;
    text-align: center;
    color: var(--text-dark);
}

.page-khuynmi__benefit-title {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.page-khuynmi__benefit-text {
    font-size: 1em;
    line-height: 1.6;
}

/* FAQ Section */
.page-khuynmi__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-khuynmi__faq-item {
    background-color: var(--background-light);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--text-dark);
}

.page-khuynmi__faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--primary-color);
    background-color: #f9f9f9;
    border-bottom: 1px solid var(--border-light);
}

.page-khuynmi__faq-item summary::-webkit-details-marker,
.page-khuynmi__faq-item summary::marker {
    display: none;
}

.page-khuynmi__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.page-khuynmi__faq-qtext {
    flex-grow: 1;
    text-align: left;
}

.page-khuynmi__faq-toggle {
    font-size: 1.5em;
    font-weight: 700;
    margin-left: 15px;
    color: var(--primary-color);
}

.page-khuynmi__faq-item[open] .page-khuynmi__faq-toggle {
    content: '−';
}

.page-khuynmi__faq-answer {
    padding: 15px 25px 20px;
    font-size: 1em;
    line-height: 1.7;
    color: var(--text-dark);
}

/* Conclusion Section */
.page-khuynmi__conclusion-section {
    text-align: center;
}

.page-khuynmi__conclusion-section .page-khuynmi__text-block {
    color: var(--text-light);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Responsive Styles --- */

@media (max-width: 1024px) {
    .page-khuynmi__container {
        padding: 20px 30px;
    }

    .page-khuynmi__main-title {
        font-size: clamp(2em, 5vw, 3em);
    }

    .page-khuynmi__hero-description {
        font-size: 1.05em;
    }

    .page-khuynmi__section-title {
        font-size: 2em;
    }

    .page-khuynmi__promotions-grid,
    .page-khuynmi__benefits-list {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }

    .page-khuynmi__promo-card-title {
        font-size: 1.3em;
    }

    .page-khuynmi__step-title {
        font-size: 1.4em;
    }

    .page-khuynmi__faq-item summary {
        font-size: 1.1em;
        padding: 18px 20px;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-khuynmi__hero-section {
        padding-top: 10px !important;
        padding-bottom: 30px;
    }

    .page-khuynmi__hero-image-wrapper {
        padding: 0 15px;
        box-sizing: border-box;
    }

    .page-khuynmi__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        border-radius: 4px;
    }

    .page-khuynmi__hero-content {
        padding: 20px 15px;
    }

    .page-khuynmi__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em);
        margin-bottom: 10px;
    }

    .page-khuynmi__hero-description {
        font-size: 0.95em;
        margin-bottom: 25px;
    }

    /* 通用图片与容器 */
    .page-khuynmi img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }
    
    .page-khuynmi__container,
    .page-khuynmi__section,
    .page-khuynmi__card,
    .page-khuynmi__text-block,
    .page-khuynmi__promotions-grid,
    .page-khuynmi__benefits-list,
    .page-khuynmi__steps-list,
    .page-khuynmi__faq-list {
        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__cta-buttons,
    .page-khuynmi__button-group,
    .page-khuynmi__btn-container {
        flex-direction: column;
        gap: 10px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-khuynmi__btn-primary,
    .page-khuynmi__btn-secondary,
    .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;
        text-align: center;
    }

    /* 产品展示图区域 (Promotions Grid) */
    .page-khuynmi__promotions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        overflow-x: hidden;
    }

    .page-khuynmi__promo-card {
        padding: 20px;
    }

    .page-khuynmi__promo-card-image {
        height: auto;
        max-height: 250px;
    }

    .page-khuynmi__promo-card-title {
        font-size: 1.2em;
    }

    /* Other Content Modules */
    .page-khuynmi__introduction-section,
    .page-khuynmi__promotion-types-section,
    .page-khuynmi__how-to-claim-section,
    .page-khuynmi__benefits-section,
    .page-khuynmi__faq-section,
    .page-khuynmi__conclusion-section {
        padding: 40px 0;
    }

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

    .page-khuynmi__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }

    .page-khuynmi__text-block {
        font-size: 0.95em;
    }

    .page-khuynmi__step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .page-khuynmi__step-number {
        margin-bottom: 15px;
    }

    .page-khuynmi__step-title {
        font-size: 1.3em;
    }

    .page-khuynmi__step-text {
        font-size: 0.95em;
    }

    .page-khuynmi__faq-item summary {
        font-size: 1em;
        padding: 15px 20px;
    }

    .page-khuynmi__faq-answer {
        padding: 10px 20px 15px;
        font-size: 0.95em;
    }

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

    .page-khuynmi__benefit-text {
        font-size: 0.95em;
    }
}