/* === 淡色薄荷與淡色巧克力配色風格 (柔和粉嫩版) === */
:root {
    /* 淺色薄荷背景 */
    --mint-light: #F2FAF7;
    
    /* 淡色薄荷綠 (主色調、按鈕) */
    --mint-medium: #7BC1B0; 
    
    /* 懸停時的薄荷綠 */
    --mint-dark: #5CAE98;
    
    /* 淡色巧克力色 (標題、頁首) */
    --choco-light: #7E6B65; 
    
    /* 懸停或強烈對比的巧克力棕 */
    --choco-dark: #5C4D46;
    
    /* 文字與顏色 */
    --text-on-mint: #FFFFFF;
    --text-on-light: #4A3E38;
    --desc-text-color: #6E5F59;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--mint-light);
    color: var(--text-on-light);
    line-height: 1.5;
}

/* 全寬區塊 */
.full-width-section {
    width: 100%;
    padding: 20px 0;
}

/* 主要置中容器 */
.main-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* 統一標題 */
.section-title {
    background-color: var(--mint-medium);
    color: var(--text-on-mint);
    display: table;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 1.1rem;
    font-weight: bold;
    margin: 0 auto 24px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* === 頁首 === */
.page-header {
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--choco-light);
    color: var(--text-on-mint);
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}
.page-header h1 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* === 1. 圖片集 === */
.gallery-section {
    background-color: var(--mint-medium);
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 輪播容器，使用相對定位，讓按鈕可以浮動在兩側 */
.carousel-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    box-sizing: border-box;
}

.carousel-display {
    width: calc(100% - 100px); /* 留出左右按鈕的空間 */
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background: #FAFAFA;
}
.carousel-display img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.7);
    color: #333;
    padding: 10px;
    text-align: center;
    font-weight: bold;
    font-size: 0.9rem;
}

/* 統一設定輪播按鈕 */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.8);
    border: none;
    color: var(--mint-medium);
    font-size: 1.5rem;
    cursor: pointer;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    transition: all 0.2s ease-in-out;
}
.carousel-btn:hover {
    background-color: var(--mint-medium);
    color: #FFFFFF;
}

#prev-btn, #promo-prev-btn {
    left: 8px;
}
#next-btn, #promo-next-btn {
    right: 8px;
}

/* === 推廣輪播區塊客製化樣式 === */
.promo-section .carousel-btn {
    color: var(--mint-medium);
}
.promo-section .carousel-btn:hover {
    color: #FFFFFF;
}
.promo-section .carousel-display {
    background: transparent;
    border-radius: 0;
    overflow: visible; /* 確保內部元件不被裁切 */
}

/* === 2. 推廣 (多筆資料) === */
.promo-list-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}
.promo-flex-box {
    display: flex;
    gap: 20px;
    background-color: #FFFFFF;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    border: 1px solid rgba(123, 193, 176, 0.3);
    transition: transform 0.2s;
    width: 100%;
    box-sizing: border-box;
}
.promo-flex-box:hover {
    transform: translateY(-2px);
}
.promo-media {
    flex: 0 0 160px;
    height: 160px;
    background-color: #EBF8F4;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid rgba(123, 193, 176, 0.3);
}
.promo-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.promo-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
}
.promo-title, .promo-desc, .promo-links {
    margin: 0;
}
.promo-title-box, .promo-desc-box {
    background-color: var(--mint-medium);
    color: var(--text-on-mint);
    padding: 8px 15px;
    border-radius: 8px;
}
.promo-desc-box {
    font-size: 0.85rem;
    color: #4A3E38;
}
.promo-links {
    display: flex;
    gap: 10px;
}
.promo-link-item {
    background-color: #FFFFFF;
    color: var(--mint-medium);
    border: 1.5px solid var(--mint-medium);
    padding: 5px 10px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease-in-out;
}
.promo-link-item:hover {
    background-color: var(--mint-medium);
    color: var(--text-on-mint);
}

/* === 3. 技術支持 === */
.support-grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
    margin-top: 10px;
}
.support-link-item {
    background-color: #FFFFFF;
    color: var(--choco-light);
    text-align: center;
    padding: 14px 10px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1.5px solid transparent;
    box-shadow: 0 2px 4px rgba(0,0,0,0.03);
    transition: all 0.2s;
}
.support-link-item:hover {
    background-color: var(--mint-light);
    color: var(--mint-dark);
    border-color: var(--mint-medium);
    transform: scale(1.02);
}

/* === 4. 社群 Icon === */
.social-section {
    background-color: var(--choco-light);
    color: var(--mint-medium);
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.social-links-container {
    display: flex;
    align-items: center;
    gap: 20px;
}
.social-label {
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    color: var(--text-on-mint);
}
.social-icons {
    display: flex;
    gap: 16px;
}
.social-icon {
    color: var(--mint-medium);
    font-size: 1.25rem;
    transition: color 0.2s, transform 0.2s;
    text-decoration: none;
}
.social-icon:hover {
    color: #FFFFFF;
    transform: translateY(-2px);
}

/* 頁尾 */
.page-footer {
    height: 40px;
    background-color: var(--mint-light);
    color: var(--desc-text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}
.page-footer p {
    margin: 0;
}