body {
    background-color: #08160F;
    color: #F2FFF6;
}

.page-promotions {
    color: #F2FFF6;
    background-color: #08160F;
}

.page-promotions__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-promotions__hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-top: 10px; /* Small top padding, assuming body handles --header-offset */
    position: relative;
    overflow: hidden;
    background-color: #08160F;
}

.page-promotions__hero-image {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.page-promotions__hero-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 16/9;
}

.page-promotions__hero-content {
    padding: 40px 20px;
    max-width: 900px;
    margin: 0 auto;
    z-index: 1;
    position: relative;
}

.page-promotions__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: #F2FFF6;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
}

.page-promotions__description {
    font-size: 1.15rem;
    color: #A7D9B8;
    margin-bottom: 30px;
    line-height: 1.6;
}

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

.page-promotions__btn-primary,
.page-promotions__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}

.page-promotions__btn-primary {
    background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    color: #F2FFF6;
    border: none;
}

.page-promotions__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-promotions__btn-secondary {
    background: transparent;
    color: #57E38D;
    border: 2px solid #57E38D;
}

.page-promotions__btn-secondary:hover {
    background: #57E38D;
    color: #08160F;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(87, 227, 141, 0.2);
}

.page-promotions__section {
    padding: 60px 0;
    background-color: #0A4B2C; /* Deep Green for sections */
    margin-bottom: 20px;
}

.page-promotions__intro-section {
    background-color: #08160F;
}

.page-promotions__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: #F2FFF6;
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
}

.page-promotions__text-block {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #A7D9B8;
    margin-bottom: 20px;
    text-align: justify;
}

.page-promotions__promotion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-promotions__card {
    background: #11271B;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #F2FFF6;
}

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

.page-promotions__card img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-promotions__card-title {
    font-size: 1.4rem;
    color: #F2FFF6;
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.page-promotions__card-text {
    font-size: 0.95rem;
    color: #A7D9B8;
    line-height: 1.6;
    margin-bottom: 25px;
    flex-grow: 1;
    text-align: justify;
}

.page-promotions__card-button {
    margin-top: auto; /* Push button to bottom */
}

.page-promotions__terms-section {
    background-color: #08160F;
}

.page-promotions__terms-list {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

.page-promotions__list-item {
    background: #11271B;
    border: 1px solid #2E7A4E;
    border-radius: 8px;
    padding: 18px 25px;
    margin-bottom: 15px;
    font-size: 1.05rem;
    line-height: 1.6;
    color: #A7D9B8;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-promotions__list-item strong {
    color: #F2FFF6;
}

.page-promotions__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-promotions__step-item {
    background: #11271B;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-promotions__step-item img {
    width: 200px;
    
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 8px;
    background-color: #0A4B2C;
}

.page-promotions__step-title {
    font-size: 1.3rem;
    color: #F2FFF6;
    margin-bottom: 10px;
    font-weight: 600;
}

.page-promotions__step-description {
    font-size: 0.95rem;
    color: #A7D9B8;
    line-height: 1.6;
    flex-grow: 1;
}

.page-promotions__cta-buttons--centered {
    margin-top: 50px;
}

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

details.page-promotions__faq-item {
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid #2E7A4E;
    overflow: hidden;
    background: #11271B;
    color: #F2FFF6;
}

details.page-promotions__faq-item summary.page-promotions__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
}

details.page-promotions__faq-item summary.page-promotions__faq-question::-webkit-details-marker {
    display: none;
}

details.page-promotions__faq-item summary.page-promotions__faq-question:hover {
    background: #1E3A2A;
}

.page-promotions__faq-qtext {
    flex: 1;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    color: #F2FFF6;
}

.page-promotions__faq-toggle {
    font-size: 28px;
    font-weight: bold;
    color: #57E38D;
    flex-shrink: 0;
    margin-left: 15px;
    width: 32px;
    text-align: center;
}

details.page-promotions__faq-item .page-promotions__faq-answer {
    padding: 0 25px 20px;
    background: #0A4B2C;
    border-radius: 0 0 8px 8px;
    color: #A7D9B8;
    font-size: 1rem;
    line-height: 1.6;
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    .page-promotions__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-promotions__description {
        font-size: 1.1rem;
    }
    .page-promotions__section-title {
        font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    }
    .page-promotions__promotion-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 25px;
    }
    .page-promotions__guide-steps {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 25px;
    }
    .page-promotions__hero-content {
        padding: 30px 15px;
    }
    .page-promotions__section {
        padding: 50px 0;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-promotions__hero-section {
        padding-top: 10px; /* Consistent small top padding */
    }
    .page-promotions__hero-image img {
        object-fit: contain !important; /* Prevent cropping on mobile */
        aspect-ratio: unset !important; /* Allow natural aspect ratio */
        width: 100% !important;
        height: auto !important;
    }
    .page-promotions__hero-content {
        padding: 20px 15px;
    }
    .page-promotions__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem); /* Adjust H1 size for smaller screens */
        text-align: center;
    }
    .page-promotions__description {
        font-size: 1rem;
        margin-bottom: 20px;
        text-align: center;
    }

    /* 按钮与按钮容器 */
    .page-promotions__cta-buttons {
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 15px !important;
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-promotions__btn-primary,
    .page-promotions__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 20px;
        font-size: 1rem;
    }

    /* 通用图片与容器 */
    .page-promotions img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-promotions__section,
    .page-promotions__card,
    .page-promotions__container,
    .page-promotions__text-block,
    .page-promotions__list-item,
    .page-promotions__step-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-promotions__section {
        padding: 40px 0;
    }

    /* 产品展示图区域 (Promotion Grid) */
    .page-promotions__promotion-grid {
        grid-template-columns: 1fr !important; /* Single column for cards */
        gap: 20px;
        overflow-x: hidden !important;
    }
    .page-promotions__card {
        padding: 20px;
    }
    .page-promotions__card-title {
        font-size: 1.2rem;
    }
    .page-promotions__card-text {
        font-size: 0.9rem;
    }

    /* 装饰主标题 + 长文 SEO 区 */
    .page-promotions__section-title {
        font-size: clamp(1.5rem, 6vw, 2.2rem);
        margin-bottom: 30px;
        text-align: center;
    }
    .page-promotions__text-block {
        font-size: 0.95rem;
        text-align: left; /* Allow natural text flow */
    }

    .page-promotions__terms-list {
        margin-top: 20px;
    }
    .page-promotions__list-item {
        padding: 15px 20px;
        font-size: 0.95rem;
    }

    .page-promotions__guide-steps {
        grid-template-columns: 1fr !important; /* Single column for steps */
        gap: 20px;
    }
    .page-promotions__step-item img {
        
        
        margin-bottom: 15px;
    }
    .page-promotions__step-title {
        font-size: 1.2rem;
    }
    .page-promotions__step-description {
        font-size: 0.9rem;
    }

    /* FAQ */
    details.page-promotions__faq-item summary.page-promotions__faq-question {
        padding: 15px 20px;
    }
    .page-promotions__faq-qtext {
        font-size: 1rem;
    }
    .page-promotions__faq-toggle {
        font-size: 24px;
        width: 28px;
    }
    details.page-promotions__faq-item .page-promotions__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.95rem;
    }
}