.preset-switcher{position:fixed;right:20px;bottom:20px;z-index:60;gap:2px;padding:4px;background:var(--bg-1);border:1px solid var(--line);box-shadow:0 4px 14px var(--shadow,oklch(0 0 0/.08));font-family:var(--sans);font-size:12px;line-height:1}.preset-switcher,.preset-switcher__btn{display:inline-flex;align-items:center;border-radius:999px}.preset-switcher__btn{gap:6px;padding:7px 12px;background:transparent;border:0;color:var(--ink-3);cursor:pointer;transition:background-color .18s ease,color .18s ease}.preset-switcher__btn:hover{color:var(--ink);background:var(--bg-2)}.preset-switcher__btn.is-active{background:var(--bg-3);color:var(--ink);box-shadow:inset 0 0 0 1px var(--accent-line,var(--line-2))}.preset-switcher__btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.preset-switcher__label{font-weight:500}@media (max-width:640px){.preset-switcher{display:none}}@media (prefers-reduced-motion:reduce){.preset-switcher__btn{transition:none}}