#toolbar #btnWorksheetTour{background:#f5b849!important;color:#18212b!important;min-height:36px;font-weight:700;order:155;white-space:nowrap}
#worksheetTourOverlay{position:fixed;inset:0;width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;border:0;padding:0;z-index:2147483600;display:flex;flex-direction:column;background:#18212b;color:#fff;font:14px/1.4 Arial,sans-serif}
#worksheetTourOverlay iframe{flex:1;min-height:0;width:100%;border:0;background:#222}
.worksheet-tour-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 12px;background:#f5b849;color:#18212b;font-weight:700}
.worksheet-tour-banner button{min-height:44px;padding:8px 14px;border:1px solid #18212b;border-radius:6px;background:#18212b;color:#fff;font:700 14px Arial,sans-serif;cursor:pointer}
#worksheetTourLoading{padding:24px;font-size:17px}
.worksheet-guide{position:fixed;z-index:2147483500;width:min(340px,calc(100vw - 16px));max-height:calc(100dvh - 16px);overflow:auto;box-sizing:border-box;border:1px solid #8295a8;border-radius:10px;background:#18212b;color:#f3f7fb;box-shadow:0 10px 32px #0007;font:14px/1.4 Arial,sans-serif;text-align:left;padding:0;user-select:text}
.worksheet-guide *{box-sizing:border-box}
.worksheet-guide-header{display:flex;align-items:center;gap:4px;padding:5px;border-bottom:1px solid #607386}
#worksheetGuide.worksheet-guide button{min-height:44px;border:1px solid #8395a6;border-radius:6px;background:#304454;color:#fff;padding:8px 10px;font:700 13px Arial,sans-serif;cursor:pointer}
#worksheetGuide.worksheet-guide .worksheet-guide-grip{flex:1;text-align:left;cursor:grab;touch-action:none;background:transparent;border-color:transparent;font-size:12px}
.worksheet-guide-grip:active{cursor:grabbing}
#worksheetGuide.worksheet-guide button:focus-visible,#btnWorksheetTour:focus-visible,.worksheet-tour-banner button:focus-visible{outline:3px solid #83d6ff;outline-offset:2px}
#worksheetGuide.worksheet-guide button:disabled{opacity:.5;cursor:default}
.worksheet-guide-content{padding:12px}
#worksheetGuide.worksheet-guide h2{font-size:18px;line-height:1.2;margin:0 0 8px;color:#fff}
#worksheetGuide.worksheet-guide p{margin:0 0 10px;font-size:14px;line-height:1.45}
.worksheet-guide .worksheet-guide-status{font-size:12px;color:#bcd0e2;min-height:17px}
.worksheet-guide-actions{display:flex;flex-wrap:wrap;gap:6px}
#worksheetGuide.worksheet-guide .worksheet-guide-next{background:#f5b849;color:#18212b;border-color:#f5b849;margin-left:auto;min-width:68px}
.worksheet-guide-highlight{outline:3px solid #f5b849!important;outline-offset:3px!important}
.worksheet-practice-disabled{opacity:.55!important}
#worksheetPracticeStatus{position:fixed;left:12px;bottom:8px;z-index:10010;background:#18212bea;color:#fff;border:1px solid #8295a8;padding:6px 10px;border-radius:5px;font:12px/1.35 Arial,sans-serif;max-width:calc(100vw - 24px);pointer-events:none}
.worksheet-guide [hidden]{display:none!important}
@media(max-width:500px){.worksheet-tour-banner{font-size:11px;padding:4px 8px}.worksheet-guide-content{padding:10px}.worksheet-guide{width:310px}}