.shared-rich-text-toolbar{z-index:40;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff5;border:1px solid #dfe6ef;border-radius:10px;align-items:center;gap:6px;max-width:min(760px,100vw - 36px);min-height:44px;padding:6px 12px;display:inline-flex;position:fixed;bottom:28px;left:calc(50vw + 140px);overflow-x:auto;transform:translate(-50%);box-shadow:0 10px 22px #0f172a1a,0 2px 5px #0f172a0f}.shared-rich-text-toolbar button{width:30px;height:28px;color:var(--text-gray-1);background:0 0;border:0;border-radius:6px;flex:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.shared-rich-text-toolbar button:hover:not(:disabled){color:var(--text-primary);background:#f8fafc}.shared-rich-text-toolbar button:disabled{cursor:not-allowed;opacity:.5}.shared-rich-text-toolbar img,.shared-rich-text-toolbar svg{width:18px;height:18px}.shared-rich-text-toolbar svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round}.shared-rich-text-toolbar>span{background:#dfe6ef;width:1px;height:22px;margin:0 4px}.shared-rich-text-toolbar .is-text{width:34px;font-size:14px;font-weight:var(--font-weight-bold)}.shared-rich-text-toolbar button[data-active]{color:var(--color-accent);background:#eef2fb}.shared-rich-text-toolbar button[data-active]:hover:not(:disabled){color:var(--color-accent);background:#e3ebfa}