.site-nav a,.language-switch,.toolbar-rss-btn,.header-search button,.channel-tabs button,.latest-controls button,.footer-contact,.pager a{min-height:44px;display:inline-flex;align-items:center;justify-content:center}
.latest-controls button,.footer-contact{min-width:44px;width:44px;height:44px}
a,button,input,select{touch-action:manipulation}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--site-accent);outline-offset:4px}
[hidden]{display:none!important}
.archive-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 14px;align-items:end}
.archive-filters input[type=search]{grid-column:1/-1}.archive-filters label{font-size:12px}.archive-filters label:not(.sr-only){grid-row:2}
.archive-filters input,.archive-filters select{min-width:0;max-width:100%;min-height:44px;padding:8px;border:1px solid var(--line);border-radius:3px;color:var(--ink);background:var(--canvas);font:inherit}
.archive-filters button{min-height:44px}.source-directory{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;padding-left:20px}.source-directory span{font-size:12px;color:var(--muted)}
.about-page section{margin:32px 0}.about-page p{max-width:75ch;line-height:1.9}.content-note{font-size:14px;color:var(--muted)}
section[id]{scroll-margin-top:20px}.channel-tabs{gap:10px 18px}.channel-tabs button{padding:4px 8px}
.language-suggestion{max-width:calc(100vw - 32px)}
@media(max-width:780px){.site-nav{gap:10px}.header-actions{gap:12px}.archive-filters{grid-template-columns:1fr 1fr}.archive-filters label:not(.sr-only){grid-row:auto;grid-column:1}.archive-filters select,.archive-filters input[type=date]{grid-column:2}.archive-filters input[type=search],.archive-filters button{grid-column:1/-1}.source-directory{grid-template-columns:1fr}.channel-tabs{gap:6px 10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation:none!important;transition:none!important}}