/* --- 1. 基礎設定與變數 --- */
:root {
    --bg-color: #2b0a0d; /* 深宮牆紅 */
    --bg-accent: #1a0406;
    --gold-primary: #c5a059; /* 流光金 */
    --gold-highlight: #ffe6a0; /* 亮金 */
    --text-white: #fdfbf7; /* 宣紙白 */
    --glass-bg: rgba(43, 10, 13, 0.75);
    --glass-border: rgba(197, 160, 89, 0.3);
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    /* CSS 繪製祥雲/宮廷紋理背景 */
    background-image: 
        radial-gradient(circle at 50% 0%, #4a1216 0%, transparent 70%),
        radial-gradient(circle at 80% 80%, rgba(197, 160, 89, 0.1) 0%, transparent 40%),
        repeating-linear-gradient(45deg, rgba(0,0,0,0.02) 0px, rgba(0,0,0,0.02) 2px, transparent 2px, transparent 4px);
    color: var(--text-white);
    font-family: 'Inter', system-ui, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .royal-font {
    font-family: 'Noto Serif TC', serif;
    letter-spacing: 0.1em;
}

/* --- 2. 通用元件 --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--gold-primary);
    margin: 4rem 0 2rem;
    position: relative;
    text-shadow: 0 0 10px rgba(197, 160, 89, 0.4);
}

.section-title::before, .section-title::after {
    content: "✦";
    margin: 0 15px;
    color: var(--gold-highlight);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(197, 160, 89, 0.2);
    border-color: var(--gold-primary);
}

/* --- 3. Hero Section (主視覺) --- */
header {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    border-bottom: 2px solid var(--gold-primary);
}

header::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--gold-primary);
    transform: rotate(45deg) translateX(-50%);
    border: 2px solid var(--bg-color);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--gold-highlight);
    margin-bottom: 1rem;
    opacity: 0.9;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(to bottom, #ffe6a0, #c5a059);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 5px rgba(197, 160, 89, 0.5));
}

/* 倒數計時器 */
.countdown-container {
    margin-top: 2rem;
}

.countdown-label {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #ddd;
}

.countdown-timer {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.time-box {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.time-value {
    font-family: 'Noto Serif TC', serif;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--bg-color);
    background: var(--gold-primary);
    width: 80px;
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
    box-shadow: 0 0 15px var(--gold-primary);
    position: relative;
}

/* 模擬宮燈流蘇 */
.time-value::after {
    content: "";
    position: absolute;
    bottom: -20px;
    width: 4px;
    height: 20px;
    background: #d93030;
    box-shadow: 4px 0 0 #d93030, -4px 0 0 #d93030;
}

.time-label {
    margin-top: 1.5rem; /* 為了避開流蘇 */
    font-size: 0.9rem;
    color: var(--gold-highlight);
}

/* --- 4. 攻略卡片區 (Strategy) --- */
.strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding-bottom: 4rem;
}

.strategy-card h3 {
    color: var(--gold-primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    border-bottom: 1px dashed var(--gold-primary);
    padding-bottom: 0.5rem;
}

.strategy-card p {
    color: #ccc;
    font-size: 0.95rem;
}

.strategy-icon {
    font-size: 2rem;
    margin-bottom: 10px;
    display: block;
}

/* --- 5. Q版畫廊 (Gallery) - 圖片更新區 --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding-bottom: 4rem;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1; /* 正方形 */
    overflow: hidden;
    border-radius: 8px;
    border: 2px solid transparent;
    /* 背景維持暗紅，確保透明 PNG 顯示清晰 */
    background-color: #3b0e12; 
    background-image: linear-gradient(to right, #d93030, #c5a059);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 若原圖非正方形，自動裁切填滿 */
    transition: transform 0.5s ease;
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* 圖片說明遮罩 */
.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(43, 10, 13, 0.85);
    color: var(--gold-primary);
    padding: 8px;
    text-align: center;
    font-family: 'Noto Serif TC', serif;
    font-size: 0.9rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

/* --- 6. 店家地圖 (Map Section) --- */
.store-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding-bottom: 6rem;
}

.store-card {
    display: flex;
    flex-direction: row; 
    background: rgba(20, 5, 7, 0.8);
    border: 1px solid var(--gold-primary);
    border-radius: 12px;
    overflow: hidden;
    min-height: 300px;
}

.store-info {
    flex: 1;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid rgba(197, 160, 89, 0.2);
}

.store-name {
    font-size: 1.8rem;
    color: var(--gold-highlight);
    margin-bottom: 0.5rem;
}

.store-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.tag {
    font-size: 0.8rem;
    padding: 4px 8px;
    border: 1px solid var(--gold-primary);
    color: var(--gold-primary);
    border-radius: 4px;
}

.store-price {
    font-size: 1.4rem;
    color: #ff6b6b; /* 硃砂紅亮色 */
    font-weight: bold;
    margin-bottom: 1rem;
    font-family: 'Noto Serif TC', serif;
}

.store-address {
    color: #aaa;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.store-map {
    flex: 1;
    background: #000;
}

.store-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
    filter: grayscale(0.5) contrast(1.2) invert(0.1);
}

/* --- 7. Footer --- */
footer {
    text-align: center;
    padding: 3rem 0;
    border-top: 1px solid var(--gold-primary);
    background: #1a0406;
    color: var(--gold-primary);
}

footer p.end-msg {
    font-size: 1.5rem;
    font-family: 'Noto Serif TC', serif;
    margin-bottom: 1rem;
}

/* --- 8. 影片區塊 (Video) --- */
.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--gold-primary);
    margin-bottom: 6rem;
    background: #000;
}

/* LIVE badge */
.live-badge {
    position: relative;
    top: 40px;
    left: 10px;
    display: inline-flex;
    gap: 6px;
    align-items: center;
    background: #ff2d55;
    color: #fff;
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 12px;
    box-shadow: 0 2px 8px rgba(255,45,85,.35);
    z-index: 2;
}
.live-badge .dot{
    width: 8px;height: 8px;border-radius: 50%;background: #fff;animation: pulse 1.4s infinite ease-in-out;
}
@keyframes pulse{0%{transform:scale(.9);opacity:.7}50%{transform:scale(1.2);opacity:1}100%{transform:scale(.9);opacity:.7}}

.video-actions{margin-top:8px}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* --- 9. RWD 響應式 --- */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
        padding: 0 10px;
    }
    
    .countdown-timer {
        gap: 0.8rem;
    }

    .time-value {
        width: 60px;
        height: 70px;
        font-size: 1.8rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .store-card {
        flex-direction: column;
    }

    .store-info {
        border-right: none;
        border-bottom: 1px solid rgba(197, 160, 89, 0.2);
        padding: 1.5rem;
    }

    .store-map {
        height: 250px;
    }
}