html.excerpt-open{overflow:hidden}
.reading-excerpt-dialog{box-sizing:border-box;width:min(680px,calc(100% - 28px));max-height:85dvh;margin:auto;border:1px solid #bbb3a5;padding:clamp(22px,5vw,46px);background:#fbf7ed;color:#302f28;box-shadow:12px 12px 0 #86917f55;overflow:auto}
.reading-excerpt-dialog::backdrop{background:#172b36a6}
.reading-excerpt-dialog[open]{animation:none;opacity:1;transform:none}
.reading-excerpt-dialog header,.reading-excerpt-dialog footer{display:flex;justify-content:space-between;align-items:center;gap:20px;font:12px/1.5 monospace;letter-spacing:.08em}
.reading-excerpt-dialog header{border-bottom:1px solid #c9c0b0;padding-bottom:12px}
.reading-excerpt-dialog .excerpt-close{border:0;background:transparent;color:inherit;font:30px/1 system-ui;cursor:pointer;padding:6px 10px;min-width:44px;min-height:44px}
.reading-excerpt-dialog h2{font:clamp(26px,4vw,38px)/1.4 Georgia,serif;margin:26px 0 4px}
.reading-excerpt-dialog .excerpt-title-en{font:17px/1.5 Georgia,serif;color:#6b6259;margin:0 0 28px}
.reading-excerpt-dialog .excerpt-passage{font:19px/1.95 Georgia,'Noto Serif TC',serif;letter-spacing:.025em}
.reading-excerpt-dialog .excerpt-passage p{margin:0 0 1em;white-space:pre-wrap}
.reading-excerpt-dialog footer{margin-top:30px;padding-top:18px;border-top:1px solid #c9c0b0;flex-wrap:wrap}
.reading-excerpt-dialog .excerpt-read{display:inline-flex;background:#102f4b;color:#fff;border:1px solid #fff;padding:14px 18px;text-decoration:none;font:13px/1.5 monospace;letter-spacing:0}
.reading-excerpt-dialog a:focus-visible,.reading-excerpt-dialog button:focus-visible{outline:3px solid #9b4835;outline-offset:3px}
@media(max-width:600px){.reading-excerpt-dialog .excerpt-passage{font-size:18px;line-height:1.85}.reading-excerpt-dialog footer>span{font-size:10px}}