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cubic-bezier(0.3, 0, 0.2, 1)}.theme-toggle__rays{transform-origin:center;transform-box:fill-box;transition:transform 500ms cubic-bezier(0.3, 0, 0.2, 1),opacity 260ms ease}@media(prefers-color-scheme: dark){:root:not([data-theme=light]) .theme-toggle__orb{transform:scale(1.45)}:root:not([data-theme=light]) .theme-toggle__cut{transform:translate(-7px, -3.4px)}:root:not([data-theme=light]) .theme-toggle__rays{transform:rotate(-45deg) scale(0.25);opacity:0}}:root[data-theme=dark] .theme-toggle__orb{transform:scale(1.45)}:root[data-theme=dark] .theme-toggle__cut{transform:translate(-7px, -3.4px)}:root[data-theme=dark] .theme-toggle__rays{transform:rotate(-45deg) scale(0.25);opacity:0}@media(prefers-reduced-motion: reduce){.theme-toggle__orb,.theme-toggle__cut,.theme-toggle__rays{transition:none}}.appearance__seg{position:relative;display:grid;grid-template-columns:repeat(3, 1fr);gap:2px;padding:3px;background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-lg);max-width:360px}.appearance__thumb{position:absolute;top:3px;bottom:3px;left:3px;width:calc((100% - 6px - 4px)/3);transform:translateX(calc(var(--appearance-index, 0) * (100% + 2px)));background:var(--surface);border:1px solid var(--border-strong);border-radius:9px;box-shadow:var(--shadow-sm);transition:transform 320ms cubic-bezier(0.3, 0, 0.2, 1);pointer-events:none}.appearance__opt{position:relative;display:flex;flex-direction:column;align-items:center;gap:5px;padding:10px 4px 9px;border-radius:9px;font:500 12px var(--font-sans);color:var(--text-secondary);cursor:pointer;transition:color var(--transition-base) ease}.appearance__opt svg{width:17px;height:17px;display:block}.appearance__opt:hover{color:var(--text-primary)}.appearance__opt[aria-checked=true]{color:var(--accent)}.appearance__opt:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.appearance__note{font:400 11px/1.5 var(--font-sans);color:var(--neutral-400);margin-top:10px}@media(prefers-reduced-motion: reduce){.appearance__thumb{transition:none}}.toast-stack{position:fixed;bottom:20px;right:20px;z-index:120;display:flex;flex-direction:column;gap:8px;align-items:flex-end;pointer-events:none}.toast{pointer-events:auto;display:flex;align-items:center;gap:9px;max-width:400px;color:var(--on-toast);font:500 13px/1.4 var(--font-sans);border-radius:10px;padding:11px 14px;box-shadow:var(--shadow-toast);cursor:pointer;animation:toast-in 220ms ease}.toast svg{width:18px;height:18px;flex-shrink:0}.toast.is-leaving{opacity:0;transform:translateY(8px);transition:opacity 220ms ease,transform 220ms ease}.toast--success{background:var(--toast-success)}.toast--warning{background:var(--toast-warning)}.toast--error{background:var(--toast-error)}@keyframes toast-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width: 600px){.toast-stack{left:16px;right:16px;bottom:16px;align-items:stretch}.toast{max-width:none}}