/* 备案信息沿用每页现有页脚，不改变课程阅读区域。 */
.site-icp{display:inline-block;font-size:12px;font-weight:400;line-height:1.6;color:inherit;text-decoration:none;overflow-wrap:anywhere}
.site-icp:hover{text-decoration:underline}
.site-icp:focus-visible{outline:2px solid currentColor;outline-offset:4px}
.site-icp-block{display:block;margin-top:14px}
.site-icp-lesson{position:fixed;bottom:3px;left:0;right:0;text-align:center;z-index:32;color:var(--text);font-size:11px;pointer-events:none}
.site-icp-lesson a{pointer-events:auto;font-size:11px;opacity:.75}
body[data-theme="ink"] .site-icp-lesson,body[data-theme="codex"] .site-icp-lesson{color:var(--on-ink)}
@media(max-width:560px){.site-icp-lesson a{font-size:10px}}