.u2-dock{z-index:45;border:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);opacity:0;pointer-events:none;background:#07131fe6;border-radius:14px;flex-direction:column;align-items:stretch;gap:3px;padding:10px 10px 8px;transition:opacity .3s,transform .3s;display:flex;position:fixed;bottom:24px;right:24px;transform:translateY(12px);box-shadow:0 12px 40px #00000073}.u2-dock.is-on{opacity:1;pointer-events:auto;transform:none}.u2-dock__roof{background:linear-gradient(90deg,#3b82f6,#14b8a6,#d4a017);border-radius:2px;height:5px}.u2-dock__base{background:#9a2528;border-radius:2px;height:5px}.u2-dock__cols{gap:6px;display:flex}.u2-dock__col{min-width:52px;min-height:64px;color:var(--on-dark-mute);font-family:var(--mono);letter-spacing:.1em;cursor:pointer;background:0 0;border:0;border-radius:8px;flex-direction:column;align-items:center;gap:5px;padding:6px 4px 4px;font-size:.6rem;transition:background .25s,color .25s;display:flex}.u2-dock__col i{background:var(--u2c);opacity:.35;transform-origin:bottom;border-radius:3px;width:16px;height:34px;transition:opacity .25s,box-shadow .25s,transform .25s;display:block}.u2-dock__col:hover,.u2-dock__col:focus-visible{color:#fff;background:#ffffff0f;outline:none}.u2-dock__col:focus-visible{box-shadow:0 0 0 2px var(--blue-bright)}.u2-dock__col.is-lit{color:#fff}.u2-dock__col.is-lit i{opacity:1;box-shadow:0 0 14px var(--u2c);transform:scaleY(1.12)}@media (max-width:760px){.u2-dock{flex-direction:row;align-items:center;padding:6px 8px;bottom:12px;left:12px;right:12px}.u2-dock__roof,.u2-dock__base{display:none}.u2-dock__cols{flex:1;justify-content:space-around}.u2-dock__col{flex-direction:row;gap:8px;min-height:44px;padding:0 10px}.u2-dock__col i{width:10px;height:22px}}@media print{.u2-dock{display:none}}@media (prefers-reduced-motion:reduce){.u2-dock,.u2-dock *{transition:none!important}}