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/* 装饰大字用现有本地字体压窄字面，避免为构图引入尚未核准的新字体；真正标题独立存在且完整可读。 */
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/* 地面与主体共用深蓝受光色，斜向反光和微弱细纹提供材质，而不画出显眼的地平线。 */
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/* 倒影使用与产品相同的透明裁切边界，顶部正好接在设备底部，逐渐淡出成地面受光。 */
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/* 原文引言承接主舞台，四项能力说明与对应证据图放在同一阅读区域，避免把技术资料缩成装饰缩略图。 */
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/* 技术图片保留原色与完整画面，不应用混合模式、染色、裁切或新仿真；白色画布是原图本身的阅读背景。 */
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/* 需求清单与咨询入口延续原站语义，流程步骤在下方完整展开，四个数字确实对应合作讨论的先后顺序。 */
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/* 放大图用原生模态框承接焦点和关闭操作，不能把坐标轴或原图细节限制在小画框中。 */
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/* 舞台加入后审核条容纳新方案；手机分两行排列，避免为了塞下选项把字体缩得过小。 */
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@media(max-width:600px){.ep-dock-choices button{flex:1 1 30%;font-size:10px;padding:5px 4px}}
/* 手机保留舞台层次，能力说明按选择展开以控制长度，技术图在下方完整显示，全部原文仍能通过四个入口阅读。 */
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