/* Lumen 基础重置层：具体视觉全部位于 lumen.css */
*, *::before, *::after { box-sizing: border-box; }
html { min-width: 320px; }
body, h1, h2, h3, p, figure, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; }
button, input, textarea, select { font: inherit; }
button, [role="button"] { touch-action: manipulation; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
iframe { border: 0; }
[hidden] { display: none !important; }