一夜睡眠的秘密

一张健康信息图,把一整夜的睡眠周期画成横跨 8 小时坐标轴的波浪折线图。曲线在各阶段间起伏——浅睡、深睡、快速眼动——循环往复,以阴影带与月相图标标记每个阶段;侧边卡片说明每个阶段身体在做什么。宁静的夜间配色,午夜蓝、薰衣草紫与柔金,极简扁平风格配星空背景。顶部粗体圆角标题「一夜睡眠的秘密」,醒来处配一个小闹钟图标。

A health infographic of the nightly sleep cycle drawn as a wavy line graph across an 8-hour axis. The curve dips through stages - light sleep, deep sleep, REM - repeating in cycles, with shaded bands and moon-phase icons marking each stage; side cards explain what the body does in each. A calm nocturnal palette of midnight-blue, lavender and soft gold, minimal flat style with a starry background. Bold rounded title 'Inside a Night's Sleep' at the top, a small alarm-clock icon at the wake point.