/* Shared Lucide icons and surface details for the room app and downloads. */
.ui-icon{width:18px;height:18px;display:inline-block;vertical-align:middle;flex:0 0 auto;pointer-events:none}
button:has(>.ui-icon),a:has(>.ui-icon){align-items:center;justify-content:center;gap:7px}
button:has(>.ui-icon){display:inline-flex}
a:has(>.ui-icon){display:inline-flex}
.icon-label{min-width:0}
.icon-only{width:34px;height:34px;padding:7px!important;font-size:0!important;flex-shrink:0}
.icon-only .ui-icon{width:18px;height:18px}
.wordmark{display:inline-flex;align-items:center;gap:10px;letter-spacing:-.6px;font-weight:750}

.quiet-button{background:var(--color-hover-tint);border:1px solid var(--color-border-subtle);color:var(--color-secondary)}
.quiet-button:hover{color:var(--color-text);background:var(--color-hover-tint);border-color:var(--color-accent-border)}
.material-credits{font-size:10px;color:var(--color-muted);line-height:1.8}
.material-credits a{color:var(--color-accent);text-underline-offset:3px;text-decoration:underline}
.material-credits .ui-icon{width:13px;height:13px;margin-right:4px}

/* Kivo 品牌图片独立于功能图标，所有页面共享尺寸。 */
.brand-icon{display:block;width:34px;height:34px;object-fit:contain;flex-shrink:0}
@media(max-width:700px){.brand-icon{width:30px;height:30px}}