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4px;font-size:10px;font-weight:800;display:grid;position:absolute;top:-7px;right:-2px}.mk-nb-sheet-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.mk-nb-sheet-head b{font-size:1.3em;font-weight:850}.mk-nb-select{border-radius:var(--mk-r-pill);background:var(--nb-surface);align-items:center;gap:4px;padding:5px 10px;font-weight:700;display:inline-flex}.mk-nb-field{gap:4px;display:grid}.mk-nb-field>span{color:var(--nb-faint);font-size:.9em;font-weight:650}.mk-nb-field>b{background:var(--nb-surface);border-radius:14px;min-height:2.6em;padding:9px 12px;font-weight:700}.mk-nb-btn{border-radius:var(--mk-r-pill);background:var(--nb-gold);color:var(--nb-on-gold);place-items:center;padding:10px 14px;font-size:1.05em;font-weight:850;display:grid}.mk-nb-btn>span{grid-area:1/1;align-items:center;gap:6px;display:inline-flex}.mk-nb-btn [data-ok]{opacity:0}.mk-nb-toggle{align-items:center;gap:10px;display:flex}.mk-nb-toggle i{background:var(--nb-gold);width:22px;height:22px;color:var(--nb-on-gold);border-radius:7px;flex-shrink:0;place-items:center;display:grid}.mk-nb-toggle span{font-weight:700;display:grid}.mk-nb-toggle small{color:var(--nb-faint);font-weight:600}.mk-nb-steps .mk-step-ui,.mk-nb-steps .mk-nb-ui{font-size:11.5px}.mk-nb-create{gap:7px;padding:12px}.mk-nb-create .mk-nb-sheet-head b{font-size:1.15em}.mk-nb-create .mk-nb-field{gap:2px}.mk-nb-create .mk-nb-field>b{border-radius:11px;min-height:0;padding:6px 10px}.mk-nb-create .mk-nb-btn{padding:8px 12px}.mk-nb-study{gap:10px;overflow:hidden}.mk-nb-stack{height:140px;position:relative}.mk-nb-stack-card{position:absolute;inset:0}.mk-nb-stack-card .mk-nb-flipwrap{height:100%}.mk-nb-stack-card[data-top]{opacity:0}.mk-nb-anchor{pointer-events:none;width:2px;height:2px;position:absolute;bottom:14px;left:62%}.mk-nb-anchor--top{top:-40px;bottom:auto}.mk-nb-left{color:var(--nb-faint);text-align:center}.mk-nb-left b{color:var(--nb-dim)}.mk-nb-lock{width:100%;color:var(--mk-ink);align-content:start;gap:12px;display:grid}.mk-nb-time{text-align:center;letter-spacing:-.03em;opacity:.85;font-size:42px;font-weight:800;line-height:1}.mk-nb-note{-webkit-backdrop-filter:blur(10px);background:#ffffffc7;border-radius:18px;gap:10px;padding:11px 12px;font-size:12px;line-height:1.35;display:flex}.mk-nb-note img{border-radius:9px;flex-shrink:0;width:34px;height:34px}.mk-nb-note>span{gap:1px;min-width:0;display:grid}.mk-nb-note small{color:var(--mk-subtle);justify-content:space-between;gap:8px;display:flex}.mk-nb-note small b{color:var(--mk-ink);font-weight:650}.mk-nb-note>span>b{font-weight:750}.mk-nb-today{grid-template-columns:1fr auto;align-items:center;gap:4px 10px;display:grid}.mk-nb-today .mk-nb-deck{grid-column:1/-1}.mk-nb-today>div{color:var(--nb-dim);font-weight:650}.mk-nb-today>b{color:var(--nb-gold);font-size:1.25em;font-weight:850}.mk-nb-forget{grid-template-columns:minmax(0,1.3fr) 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text{fill:var(--nb-gold);font-size:12.5px;font-weight:750}.mk-nb-curve-legend{color:var(--nb-dim);flex-wrap:wrap;gap:8px 20px;margin-top:14px;font-size:14px;font-weight:650;display:flex}.mk-nb-curve-legend span{align-items:center;gap:8px;display:inline-flex}.mk-nb-curve-legend span:before{content:"";background:var(--nb-faint);border-radius:2px;width:18px;height:4px}.mk-nb-curve-legend span[data-tone=gold]:before{background:var(--nb-gold)}.mk-nb-forget-copy>p{color:var(--mk-muted);font-size:18px;line-height:1.6}.mk-nb-forget-copy dl{gap:10px;margin-top:24px;display:grid}.mk-nb-forget-copy dl div{border-radius:var(--mk-r-small);background:var(--mk-lavender-soft);grid-template-columns:92px 1fr;align-items:center;gap:14px;padding:10px 14px;display:grid}.mk-nb-forget-copy dt{border-radius:var(--mk-r-pill);color:#1a1714;place-items:center;padding:6px 8px;font-size:14px;font-weight:800;display:grid}.mk-nb-forget-copy dt[data-tone=again]{background:var(--nb-again)}.mk-nb-forget-copy 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circle[data-ring]{stroke:var(--nb-gold);stroke-linecap:round;stroke-dasharray:1}.mk-nb-pct{grid-area:1/1;place-self:center;font-size:1.2em;font-weight:850}.mk-nb-goal>div{justify-items:start;gap:4px;display:grid}.mk-nb-goal>div>b{font-size:1.35em;font-weight:850}.mk-nb-goal small{color:var(--nb-dim);font-size:1em;font-weight:650}.mk-nb-goal em{border-radius:var(--mk-r-pill);color:var(--nb-good);background:#5fd08a24;margin-top:4px;padding:4px 11px;font-style:normal;font-weight:800}.mk-nb-browser{background:var(--nb-card);border-radius:16px;overflow:hidden}.mk-nb-browser-bar{color:var(--nb-faint);align-items:center;gap:6px;padding:10px 14px;font-size:12px;font-weight:600;display:flex}.mk-nb-browser-bar i{background:var(--nb-surface-strong);border-radius:50%;width:10px;height:10px}.mk-nb-browser-bar span{white-space:nowrap;text-overflow:ellipsis;border-radius:var(--mk-r-pill);background:var(--nb-surface);text-align:center;flex:1;min-width:0;margin-left:10px;padding:4px 12px;overflow:hidden}.mk-nb-browser-body{border-radius:0;font-size:13px;display:grid}.mk-nb-browser-body .mk-nb-flipwrap{height:170px}.mk-nb-keys{color:var(--nb-faint);text-align:center;font-weight:650}.mk-nb-keys kbd{background:var(--nb-surface);color:var(--nb-ink);font:inherit;border-radius:7px;padding:2px 8px;font-weight:800;display:inline-block}.mk-nb-sync{z-index:3;border-radius:var(--mk-r-pill);background:var(--mk-ink);color:#fff;white-space:nowrap;align-items:center;gap:8px;width:max-content;max-width:94%;padding:10px 16px;font-size:13.5px;font-weight:650;display:inline-flex;position:absolute;bottom:-20px;left:50%;translate:-50%}.mk-nb-sync svg{color:var(--nb-gold);flex-shrink:0}.mk-nb-sync svg+svg,.mk-nb-sync svg:last-of-type{margin-left:6px}.mk-nb-closing-actions{justify-content:flex-start;gap:14px;margin-top:0}.mk-nb-page .mk-nb-web{color:#fff;background:0 0;border-color:#ffffff52}.mk-nb-page .mk-nb-web:hover{color:#fff;background:#ffffff14;border-color:#fff}.mk-nb-page .mk-nb-web .mk-btn-arrow{background:#ffffff24}@media (max-width:1100px){.mk-nb-forget{grid-template-columns:1fr}}@media (max-width:900px){.mk-nb-page .mk-pp-hero .mk-app-hero-visual,.mk-nb-hero{min-height:470px}.mk-nb-hero-phone{border-radius:26px;width:min(46%,230px);top:26px;right:5%}.mk-nb-hero-card{width:min(64%,270px);bottom:14%;left:4%}.mk-nb-due{left:4%}}@media (max-width:640px){.mk-nb-curve-axis{font-size:18px}.mk-nb-curve-tick text{font-size:19px}}@media (max-width:480px){.mk-nb-hero-card{width:70%;padding:10px;font-size:12px}.mk-nb-hero-card .mk-nb-flipwrap{height:160px}.mk-nb-rates b{font-size:.85em}.mk-nb-forget-copy dl div{grid-template-columns:84px 1fr}}