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var(--border);border-radius:7px}aside.details-pane>.card{display:block;overflow:visible;background:transparent;border:0;border-radius:0;padding:12px}aside.details-pane>.reply-card{border-top:1px solid var(--border)}.explanation-window{--explanation-height: 144px;height:var(--explanation-height);overflow:hidden}.explanation-window.expanded{height:auto;overflow:visible}.explanation-window.overflowing:not(.expanded){-webkit-mask-image:linear-gradient(to bottom,black calc(100% - 24px),transparent);mask-image:linear-gradient(to bottom,black calc(100% - 24px),transparent)}.explanation-content{display:flow-root}.explanation .note-source{font-size:12px;line-height:1.4}.note-source-link{color:var(--muted)}.show-more-slot{height:26px}.show-more{height:26px;padding:3px 0;border:0;background:none;color:var(--accent);font:inherit;font-size:13px;text-decoration:underline;text-underline-offset:2px}.details-pane:focus-visible,.show-more:focus-visible{outline:3px solid 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