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

body {
    font-family: 'Sarabun', 'Tahoma', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

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

header {
    text-align: center;
    margin-bottom: 30px;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: bold;
}

header h2 {
    font-size: 1.5rem;
    font-weight: normal;
}

main {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
}

.poster-container {
    position: relative;
    max-width: 800px;
    width: 100%;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.poster-container:hover {
    transform: translateY(-5px);
}

.main-poster {
    width: 100%;
    height: auto;
    display: block;
}

.clickable-area {
    position: absolute;
    bottom: 15%;
    left: 10%;
    right: 10%;
    background: rgba(255, 193, 7, 0.9);
    color: #333;
    padding: 15px 20px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    border: 3px solid #ffc107;
}

.clickable-area:hover {
    background: rgba(255, 193, 7, 1);
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 193, 7, 0.5);
}

.click-text {
    font-size: 1.2rem;
    font-weight: bold;
    display: block;
}

.click-text::after {
    content: " 👆";
    font-size: 1.5rem;
}

footer {
    text-align: center;
    color: white;
    font-size: 0.9rem;
    margin-top: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    header h2 {
        font-size: 1.2rem;
    }
    
    .clickable-area {
        bottom: 10%;
        left: 5%;
        right: 5%;
        padding: 10px 15px;
    }
    
    .click-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.5rem;
    }
    
    header h2 {
        font-size: 1rem;
    }
    
    .clickable-area {
        padding: 8px 12px;
    }
    
    .click-text {
        font-size: 0.9rem;
    }
}