:root {
    --primary-color: #4482FA;
    --title-color: #D9B96B;
    --text-color: #2F3542;
    --bg-white: #FFFFFF;
    --highlight-bg: #F8F3ED;
    --card-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--bg-white);
    color: var(--text-color);
    line-height: 1.6;
}

audio {
    display: none;
}

/* 响应式 */
@media (max-width: 768px) {
    .header h1 {
        font-size: 28px;
    }
}