.music-start-choice{display:flex;align-items:flex-start;gap:12px;padding:14px 0;margin:0 0 8px;border-top:1px solid var(--line,#ffffff29);font:400 1rem/1.4 var(--ui-font,Arial,sans-serif);cursor:pointer}
.music-start-choice input{width:22px;height:22px;flex-shrink:0;margin:1px 0 0;accent-color:var(--signal,#e38472)}
.music-start-choice input:focus-visible{outline:2px solid var(--signal,#e38472);outline-offset:3px}
.music-start-choice small{display:block;font-size:.875rem;margin-top:5px;color:var(--muted,#aaa99d)}
.site-opening form{max-width:340px;min-width:0}
.site-opening .music-start-choice{padding:0;margin:0 0 12px;border:0;font-size:13px;letter-spacing:0;color:#e3e6e7}
.site-opening .music-start-choice small{font-size:10px;line-height:1.5;color:#9ca8b5;max-width:280px}
@media(max-width:680px){.signal-bottom,.opening-bottomline{flex-wrap:wrap}.site-opening form{flex:1 1 240px}.signal-bottom>p{flex:1 1 100px}}
/* Keep both controls together in the desktop flex header and mobile grid. */
.portal-header>.site-preferences{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex:none;grid-column:2;grid-row:1}
.site-music-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;min-width:44px;height:44px;padding:0;border:1px solid var(--field-border);border-radius:0;background:transparent;color:var(--ink);cursor:pointer;flex:none}
.site-music-toggle[hidden]{display:none}
.site-music-toggle:hover{background:var(--hover)}
.site-music-toggle:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
.site-music-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.site-music-toggle .music-wave{display:none}
.site-music-toggle[data-state=playing] .music-wave,.site-music-toggle[data-state=loading] .music-wave{display:inline}
.site-music-toggle[data-state=playing] .music-muted,.site-music-toggle[data-state=loading] .music-muted{display:none}
.site-music-toggle[data-state=playing]{color:var(--signal);border-color:var(--signal)}
.site-music-toggle[data-state=loading]{opacity:.65}
.site-music-toggle:disabled{opacity:.45;cursor:default}
.site-refresh .site-music-toggle{border-radius:50%;border-color:var(--line);background:var(--panel)}
.site-refresh .site-music-toggle[data-state=playing]{border-color:var(--signal)}
@media(max-width:1100px){.portal-header .site-preferences .theme-toggle{width:44px;min-width:44px;height:44px;padding:0}.site-preferences [data-theme-label]{display:none}}
@media(max-width:370px){.portal-header>.site-preferences{gap:6px}.portal-header:has(>.site-preferences){column-gap:10px}.portal-header:has(>.site-preferences) .brand{font-size:18px;gap:7px}.portal-header:has(>.site-preferences) .brand img{width:38px;height:38px}.portal-header:has(>.site-preferences) .brand small{font-size:7px}}
@media(min-width:961px) and (max-width:1100px){.site-refresh .portal-header:has(>.site-preferences){display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px 18px}.site-refresh .portal-header:has(>.site-preferences) .site-nav{grid-column:1/-1;grid-row:2;width:100%;justify-content:space-between}}