.muqu-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;border-radius:999px;border:1px solid transparent;font:inherit;font-weight:600;line-height:1.5;white-space:nowrap;text-decoration:none;cursor:pointer;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease}.muqu-button--primary{background:var(--xf-accent);color:var(--xf-on-accent)}.muqu-button--primary:hover{background:var(--xf-accent-hover)}.muqu-button--outline{background:var(--xf-bg);color:var(--xf-text);border-color:var(--xf-line)}.muqu-button--outline:hover{background:var(--xf-surface);border-color:var(--xf-control-line)}.muqu-button--ghost{background:transparent;color:var(--xf-accent)}.muqu-button--ghost:hover{background:var(--xf-accent-soft)}.muqu-button--danger{background:var(--xf-danger-soft);color:var(--xf-danger);border-color:var(--xf-danger)}.muqu-button--sm{padding:8px 14px;font-size:13px}.muqu-button--lg{min-height:50px;padding:12px 28px}.muqu-button--icon{width:44px;padding:10px}.muqu-button:disabled{opacity:.5;cursor:not-allowed}.muqu-button:focus-visible{outline:2px solid var(--xf-focus);outline-offset:3px}.muqu-button svg{flex-shrink:0;pointer-events:none}@media (prefers-reduced-motion:reduce){.muqu-button{transition:none}}