.mk-toggle{font-size:.76rem!important;padding:5px 9px!important;margin:4px;white-space:nowrap;vertical-align:middle;min-height:32px;flex:0 0 auto}.mk-panel[hidden],.mk-scientific[hidden]{display:none!important}.mk-panel{position:fixed;right:16px;bottom:12px;z-index:1200;width:min(640px,calc(100vw - 32px));max-height:65vh;overflow:auto;padding:14px;background:var(--panel,#152240);color:var(--ink,#eaf1ff);border:2px solid var(--accent,#b5a4e5);border-radius:14px;box-shadow:0 8px 40px #0008;font-size:15px;box-sizing:border-box;overscroll-behavior:contain}.mk-head{display:flex;align-items:center;gap:12px}.mk-head strong{white-space:nowrap}.mk-target{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted,#c5cee0);font-size:.85rem}.mk-hint{font-size:.78rem;line-height:1.4;margin:8px 0}.mk-preview{font-family:'Cambria Math','STIX Two Math',serif;font-size:1.5rem;min-height:34px;max-height:90px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;padding:7px 10px;background:var(--sunk,#0a1429);border-radius:6px;margin:7px 0}.mk-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}.mk-grid .btn,.mk-scientific .btn{display:block;width:100%;min-width:0;min-height:43px;justify-content:center;padding:7px 3px;font-size:1.04rem;text-align:center;touch-action:manipulation}.mk-grid [data-mk=power][aria-pressed=true]{outline:2px solid var(--accent,#bbabef);background:var(--accent,#bbabef);color:#101727}.mk-scientific{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;margin-top:6px}.mk-status{font-size:.78rem;line-height:1.35;margin:8px 0 0}.mk-panel .btn:focus-visible,.mk-toggle:focus-visible{outline:3px solid var(--accent,#bbabef);outline-offset:2px}@media(max-width:600px){.mk-panel{bottom:env(safe-area-inset-bottom,0px);right:4px;width:calc(100vw - 8px);padding:9px;max-height:57vh}.mk-hint{font-size:.72rem}.mk-grid{gap:4px}.mk-grid .btn{font-size:.9rem;min-height:40px}.mk-toggle{font-size:.69rem!important}.mk-target{display:none}}@media print{.mk-panel,.mk-toggle{display:none!important}}