.mm-whatsnew-entry { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.mm-whatsnew-new, .mm-release-installed { color: var(--accent-ink); background: var(--accent-soft); border-radius: 4px; padding: 2px 6px; font-size: 11px; font-weight: 500; }
.mm-releases { display: flex; flex-direction: column; height: min(580px, calc(100dvh - 130px)); min-height: 220px; overflow: hidden; }
.mm-releases-tabs { display: flex; gap: 4px; padding: 14px 24px 0; flex-shrink: 0; }
.mm-releases-tab { padding: 8px 12px; border: 0; border-radius: 6px; color: var(--muted); background: transparent; font: inherit; font-size: 13px; cursor: pointer; }
.mm-releases-tab[aria-pressed="true"] { color: var(--accent-ink); background: var(--accent-soft); }
.mm-releases-summary { padding: 12px 24px 16px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.mm-releases-view { display: grid; grid-template-columns: 150px minmax(0, 1fr); min-height: 0; flex: 1; }
.mm-releases-nav { overflow-y: auto; padding: 12px 10px; border-right: 1px solid var(--border); }
.mm-release-version { display: flex; flex-direction: column; gap: 4px; width: 100%; padding: 10px 12px; margin-bottom: 3px; border: 0; border-radius: 6px; background: transparent; color: var(--text); text-align: left; cursor: pointer; font: inherit; font-size: 13px; }
.mm-release-version small { font-size: 11px; color: var(--muted); }
.mm-release-version:hover { background: var(--panel-2); }
.mm-release-version[aria-current="true"] { background: var(--accent-soft); color: var(--accent-ink); }
.mm-releases-article { overflow-y: auto; padding: 24px 28px 32px; overflow-wrap: anywhere; }
.mm-release-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; color: var(--muted); font-size: 11px; }
.mm-releases-article > h2 { font-size: 23px; font-weight: 600; line-height: 1.3; letter-spacing: -.025em; margin: 16px 0 24px; }
.mm-release-markdown { font-size: 14px; line-height: 1.75; color: var(--text); }
.mm-release-markdown h2, .mm-release-markdown h3 { font-size: 15px; letter-spacing: 0; margin: 24px 0 10px; font-weight: 600; }
.mm-release-markdown li { margin: 7px 0; }
.mm-release-markdown p { margin: 10px 0; }
.mm-releases-empty { grid-column: 1 / -1; padding: 36px 28px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.mm-releases button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.mm-releases-article:focus-visible { outline: 2px solid var(--accent); outline-offset: -3px; }
.mm-update-dialog-notes > .md { white-space: normal; font-size: 13px; line-height: 1.65; }
@media (max-width: 540px) {
  .mm-releases-tabs { padding: 12px 16px 0; }
  .mm-releases-summary { padding: 10px 16px 12px; }
  .mm-releases-view { display: flex; flex-direction: column; }
  .mm-releases-nav { display: flex; gap: 6px; flex-shrink: 0; overflow-x: auto; padding: 10px 16px; border-right: 0; border-bottom: 1px solid var(--border); }
  .mm-release-version { width: auto; min-width: 112px; flex-shrink: 0; margin: 0; }
  .mm-releases-article { padding: 20px; }
  .mm-releases-article > h2 { font-size: 21px; }
}