.qc-root{z-index:55;font-family:var(--font-sans);position:fixed;bottom:20px;right:20px}.qc-trigger{background:var(--text-primary);color:#fff;border-radius:var(--r-xl);letter-spacing:-.005em;cursor:pointer;min-height:44px;box-shadow:var(--shadow-md);transition:transform .2s var(--spring), background .2s ease, box-shadow .2s ease;border:none;align-items:center;gap:7px;padding:11px 18px;font-size:13.5px;font-weight:500;display:inline-flex}.qc-trigger:hover{box-shadow:var(--shadow-lg);background:#000;transform:translateY(-2px)}.qc-trigger:active{box-shadow:var(--shadow-sm);transform:translateY(1px)}.qc-trigger-icon{flex-shrink:0;width:16px;height:16px}.qc-panel{background:var(--bg-primary);border:1px solid var(--border-tertiary);border-radius:var(--r-lg);width:min(272px,100vw - 40px);box-shadow:var(--shadow-lg);opacity:0;transform-origin:100% 100%;pointer-events:none;transition:opacity .2s var(--spring), transform .2s var(--spring);flex-direction:column;gap:4px;padding:14px;display:flex;position:absolute;bottom:calc(100% + 12px);right:0;transform:translateY(6px)scale(.98)}.qc-panel--open{opacity:1;pointer-events:auto;transform:translateY(0)scale(1)}.qc-panel-link{border-radius:var(--r-md);min-height:44px;color:var(--text-primary);transition:background .15s ease, transform .15s var(--spring);align-items:center;padding:0 10px;font-size:13.5px;font-weight:500;text-decoration:none;display:flex}.qc-panel-link:hover{background:var(--bg-secondary);transform:translateY(-1px)}.qc-panel-link:active{transform:translateY(1px)}.qc-panel-note{border-top:.5px solid var(--border-tertiary);color:var(--text-tertiary);margin:6px 2px 0;padding-top:10px;font-size:11.5px;line-height:1.5}@media (max-width:400px){.qc-root{bottom:16px;right:16px}}@media (prefers-reduced-motion:reduce){.qc-trigger,.qc-panel,.qc-panel-link{transition:none}}