:root {
    --primary-color: #ff6b6b;
    --secondary-color: #4ecdc4;
    --text-color: #2d3436;
    --background-color: #f9f7f7;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

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

.storybook {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow-color);
    overflow: hidden;
    position: relative;
}

.controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 20px;
    background: linear-gradient(to right, #ff9a9e, #fad0c4);
}

.nav-btn, .play-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 30px;
    background-color: white;
    color: var(--primary-color);
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--shadow-color);
}

.nav-btn:hover, .play-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-color);
}

.nav-btn:active, .play-btn:active {
    transform: translateY(0);
}

.play-btn {
    background-color: var(--secondary-color);
    color: white;
}

.page-container {
    position: relative;
    min-height: 600px;
}

.page {
    display: none;
    padding: 30px;
    transition: opacity 0.5s ease;
}

.page.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.page img {
    width: 100%;
    max-height: 500px;
    object-fit: contain;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.text-content {
    padding: 20px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow-color);
}

h2 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 24px;
}

p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 15px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .controls {
        padding: 15px;
        gap: 10px;
    }

    .nav-btn, .play-btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .page {
        padding: 15px;
    }

    h2 {
        font-size: 20px;
    }

    p {
        font-size: 16px;
    }
}

/* 打印样式 */
@media print {
    .controls {
        display: none;
    }

    .page {
        display: block;
        page-break-after: always;
    }

    .storybook {
        box-shadow: none;
    }
}