/*
Design Philosophy: 霓虹胶片新现实主义。本CSS以墨夜黑、糖晶粉、胶片金、信号青为核心，使用斜向片场时间线、胶片齿孔、场记板标题、弹幕与声波线条，所有视觉选择均强化捷克街头影视制作可信度与视频社区活跃度。
*/
:root{
  --ink:#070912;--panel:#11131d;--panel2:#181b28;--pink:#ff5fa2;--gold:#ffc46b;--cyan:#35e4ff;--paper:#fff7ea;--muted:#a9b2c7;--line:rgba(255,255,255,.14);--shadow:0 24px 80px rgba(0,0,0,.42);--radius:24px;
}
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/* 霓虹胶片新现实主义：EEAT可信说明模块，强调原创、审核、版权、隐私与视频增值信息。 */
.umgub{background:linear-gradient(145deg,rgba(255,196,107,.09),rgba(53,228,255,.05));border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}.i3hronh h3,.i3hronh h4,.i3hronh h5,.i3hronh h6{margin:16px 0 8px}.i3hronh h5,.i3hronh h6{color:#ffc46b;font-size:16px;letter-spacing:.04em}.i3hronh p{margin:0 0 10px;color:#dbe8f5}.i3hronh .lkubb{margin-top:10px}