#knm-app{--knm-bg: var(--color-night);--knm-panel: var(--color-panel);--knm-ink: var(--color-ink);--knm-muted: var(--color-muted);--knm-rule: var(--color-rule);font-family:var(--font-serif)}#knm-app button{font-family:inherit;cursor:pointer}#knm-app .header{width:100%}#knm-app .header-inner{width:100%;max-width:72rem;margin-inline:auto;padding:1.5rem 1.5rem 1rem}@media(min-width:640px){#knm-app .header-inner{padding:2rem 2rem 1.25rem}}@media(min-width:768px){#knm-app .header-inner{padding-inline:2.5rem;padding-bottom:1.5rem}}#knm-app .header-top{display:flex;justify-content:space-between;align-items:flex-start;gap:1.25rem;margin-bottom:1.25rem}#knm-app .header-title{flex:1;min-width:0}#knm-app .tagline{font-family:var(--font-mono);font-size:.8125rem;letter-spacing:.14em;color:var(--color-coral-soft);text-transform:uppercase;font-weight:700;line-height:1.4}#knm-app .app-title{margin-top:.5rem;margin-bottom:0;font-family:var(--font-display);font-size:clamp(1.375rem,4vw,2rem);font-weight:700;color:var(--knm-ink);line-height:1.25;letter-spacing:-.02em}#knm-app .subtitle{margin-top:.625rem;font-family:var(--font-sans);font-size:1rem;line-height:1.55;color:var(--color-ink-soft)}#knm-app .main{width:100%;max-width:72rem;margin:0 auto;padding:1.75rem 1.5rem 3rem}@media(min-width:640px){#knm-app .main{padding:2rem 2rem 3.5rem}}@media(min-width:768px){#knm-app .main{padding-inline:2.5rem}}#knm-app .spacer{height:1.5rem}#knm-app ul{padding-left:1.25rem}#knm-app .tab-nav{margin-top:.5rem}#knm-app .tab-dropdown{display:block}#knm-app .tabs.tabs-desktop{display:none;gap:.5rem;margin-top:.5rem;margin-inline:-.5rem;padding-block:.375rem .5rem;padding-inline:.5rem;overflow-x:auto;scroll-padding-inline:.5rem;scrollbar-width:none}@media(min-width:768px){#knm-app .tab-dropdown{display:none}#knm-app .tabs.tabs-desktop{display:flex}}#knm-app .tab-select-trigger{width:100%;min-height:var(--touch-min);padding:.75rem 2.75rem .75rem 1rem;border:1px solid var(--knm-rule);border-radius:.625rem;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%239a9284' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 1rem center,var(--knm-panel);color:var(--knm-ink);font-family:var(--font-sans);font-size:1rem;font-weight:600;line-height:1.3;text-align:left;cursor:pointer}#knm-app .tab-select-trigger:focus-visible{outline:3px solid var(--color-coral);outline-offset:2px}#knm-app .tab-select-trigger:disabled{opacity:1}#knm-app .knm-nav-sheet{margin:0;padding:0;width:100%;max-width:none;max-height:none;height:100%;border:none;background:transparent}#knm-app .knm-nav-sheet::backdrop{background:color-mix(in oklch,var(--color-night) 60%,transparent)}#knm-app .knm-nav-sheet-panel{position:fixed;right:0;bottom:0;left:0;margin:0;padding:1rem 1rem max(1rem,env(safe-area-inset-bottom));border-top:1px solid var(--knm-rule);border-radius:1rem 1rem 0 0;background:var(--color-panel);box-shadow:0 -16px 48px -20px #000000bf}@media(prefers-reduced-motion:no-preference){#knm-app .knm-nav-sheet-panel{animation:knm-sheet-up .22s ease}}@keyframes knm-sheet-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}#knm-app .knm-nav-sheet-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.75rem}#knm-app .knm-nav-sheet-title{margin:0;font-family:var(--font-display);font-size:1.125rem;font-weight:700;color:var(--knm-ink)}#knm-app .knm-nav-sheet-close{min-width:var(--touch-min);min-height:var(--touch-min);border:1px solid var(--knm-rule);border-radius:999px;background:transparent;color:var(--color-muted);font-size:1.5rem;line-height:1}#knm-app .knm-nav-sheet-list{display:grid;gap:.5rem}#knm-app .knm-nav-sheet-option{min-height:var(--touch-min);padding:.875rem 1rem;border:1px solid var(--knm-rule);border-radius:.625rem;background:var(--color-night);color:var(--color-ink-soft);font-family:var(--font-sans);font-size:1rem;font-weight:600;line-height:1.3;text-align:left}#knm-app .knm-nav-sheet-option.active,#knm-app .knm-nav-sheet-option[aria-selected=true]{border-color:var(--color-coral);background:color-mix(in oklch,var(--color-coral) 16%,var(--color-night));color:var(--knm-ink)}#knm-app .knm-nav-sheet-option:focus-visible{outline:3px solid var(--color-coral);outline-offset:2px}#knm-app .tabs-sticky{position:fixed;top:var(--knm-sticky-top, var(--site-header-height, 4.5rem));left:0;right:0;z-index:30;border-bottom:1px solid var(--knm-rule);background:var(--color-night);box-shadow:0 1px color-mix(in oklch,var(--knm-rule) 65%,transparent)}@supports (backdrop-filter: blur(12px)){#knm-app .tabs-sticky{backdrop-filter:blur(12px)}}#knm-app .tabs-sticky[hidden]{display:none}#knm-app .tabs-sticky-inner{width:100%;max-width:72rem;margin-inline:auto;padding:.5rem 1.5rem}#knm-app .tabs-sticky .tab-nav,#knm-app .tabs-sticky .tabs-desktop{margin-top:0}@media(min-width:640px){#knm-app .tabs-sticky-inner{padding-inline:2rem}}@media(min-width:768px){#knm-app .tabs-sticky-inner{padding-inline:2.5rem}}#knm-app .tabs.tabs-desktop::-webkit-scrollbar{display:none}#knm-app .tab-btn{min-height:3rem;padding:.75rem 1.25rem;border:none;border-radius:.625rem;background:transparent;color:var(--color-ink-soft);font-family:var(--font-sans);font-size:1rem;font-weight:600;line-height:1.3;white-space:nowrap}#knm-app .tab-btn.active,#knm-app .tab-btn[aria-selected=true]{background:var(--color-coral-a11y);color:#fff}#knm-app .tab-btn:focus-visible{outline:3px solid var(--color-coral);outline-offset:2px}#knm-app .tab-btn.active:focus-visible{outline-color:var(--knm-ink)}#knm-app .card{background:var(--knm-panel);border:1px solid var(--knm-rule);border-radius:var(--radius-card);padding:1.125rem;margin-bottom:.875rem}#knm-app .mono{font-family:var(--font-mono)}#knm-app .red{color:var(--color-coral)}#knm-app .green{color:var(--color-teal)}#knm-app .blue{color:var(--color-sky)}#knm-app .muted{color:var(--knm-muted)}#knm-app .dim{color:var(--color-ink-soft)}#knm-app .white{color:var(--knm-ink)}#knm-app .grid4{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}@media(min-width:640px){#knm-app .grid4{grid-template-columns:repeat(4,1fr)}}#knm-app .text-center{text-align:center}#knm-app .big-btn{width:100%;min-height:3rem;margin-top:.5rem;padding:.875rem 1rem;border:none;border-radius:var(--radius-card);color:#fff;font-size:1rem;font-weight:600}#knm-app .row-btns{display:flex;gap:.5rem;margin-top:.75rem}#knm-app .row-btns .big-btn{margin-top:0}#knm-app .half-btn:disabled{opacity:.4;cursor:not-allowed}#knm-app .half-btn{flex:1;min-height:3rem;padding:.75rem;border:none;border-radius:.5rem;color:#fff;font-size:.9375rem;font-weight:600}#knm-app .result-card{border:1px solid var(--knm-rule);border-radius:var(--radius-card);padding:1rem;margin-bottom:.75rem}#knm-app .result-card.correct-card{border-color:var(--color-teal)}#knm-app .result-card.wrong-card{border-color:var(--color-coral)}#knm-app .back-btn{min-height:2.75rem;margin-bottom:.75rem;padding:0;border:none;background:none;color:var(--color-coral);font-size:.9375rem;font-weight:600}#knm-app .bold-highlight{color:var(--knm-ink);font-weight:700}#knm-app .option-btn{display:flex;width:100%;min-height:3.25rem;margin-bottom:.5rem;padding:.875rem 1rem;border:1px solid var(--knm-rule);border-radius:var(--radius-card);background:var(--knm-panel);color:var(--color-ink-soft);font-size:1rem;line-height:1.45;text-align:left}#knm-app .option-btn.selected{border-color:var(--color-sky);background:var(--color-panel-raised);color:var(--knm-ink)}#knm-app .option-btn.correct{border-color:var(--color-teal);background:#1a2e20;color:var(--color-teal)}#knm-app .option-btn.wrong{border-color:var(--color-coral);background:#2e1a1a;color:var(--color-coral)}#knm-app .nav-grid{display:flex;flex-wrap:wrap;gap:.25rem;margin-bottom:1rem}#knm-app .nav-btn{width:2.25rem;height:2.25rem;padding:0;border:none;border-radius:.375rem;background:var(--knm-rule);color:#fff;font-family:var(--font-mono);font-size:.75rem;font-weight:700}#knm-app .nav-btn.answered{background:var(--color-teal)}#knm-app .nav-btn.current{background:var(--color-coral)}#knm-app .card--spaced{margin-bottom:1rem}#knm-app .card--tight{margin-bottom:.625rem}#knm-app .section-label{font-family:var(--font-mono);font-size:.8125rem;letter-spacing:.08em;margin-bottom:.625rem}#knm-app .section-label.red{letter-spacing:.1em;color:var(--color-coral-soft)}#knm-app .intro-text{font-size:.9375rem;line-height:1.55;margin-bottom:1rem}#knm-app .body-text{font-size:1rem;line-height:1.65}#knm-app .note-tip{font-size:.9375rem;line-height:1.55;margin-top:.75rem;padding:.625rem .75rem;border-left:3px solid var(--knm-accent, #e63946);background:#ffffff0a;color:#ffffffd9}#knm-app .note-steps-list{list-style-type:decimal;list-style-position:outside}#knm-app .note-first-steps .note-steps-list{font-size:.9375rem;margin:0}#knm-app .note-steps-list li+li{margin-top:.375rem}#knm-app .stat-value{font-size:1.75rem;font-weight:700;color:#fff}#knm-app .stat-label{font-size:.875rem;line-height:1.4;letter-spacing:.02em}#knm-app .list-card-btn{background:#1a1f2e;border:1px solid #2a2f3e;border-left-width:4px;border-radius:8px;padding:1rem;text-align:left;color:#e8e0d0;font-family:inherit;display:flex;gap:.875rem;align-items:center;width:100%;margin-bottom:.625rem}#knm-app .list-card-icon{font-size:1.75rem}#knm-app .list-card-info{flex:1}#knm-app .list-card-title{font-size:1.125rem;font-weight:700;color:#fff;margin-bottom:.25rem}#knm-app .list-card-desc{font-size:1rem;line-height:1.55}#knm-app .list-card-chevron{font-size:1.25rem}#knm-app .title-row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin-bottom:.25rem}#knm-app .priority-badge{font-size:.6875rem;padding:.1875rem .5rem;letter-spacing:.08em;font-family:var(--font-mono);border-radius:.25rem;background:color-mix(in oklch,var(--badge-color) 13%,transparent);color:var(--badge-color)}#knm-app .tip-text{margin-top:1rem;font-size:.9375rem;color:var(--muted);line-height:1.65}#knm-app .tip-text--sm{margin-top:.75rem}#knm-app .format-list{font-size:1rem;line-height:1.65;padding-left:1.25rem}#knm-app .format-list strong{color:#fff}#knm-app .exam-picker-title{font-size:1.125rem;font-weight:700;color:#fff;margin-bottom:.375rem;line-height:1.35}#knm-app .exam-picker-desc{font-size:.9375rem;line-height:1.55;margin-bottom:.75rem}#knm-app .btn-row-wrap{display:flex;gap:.5rem;flex-wrap:wrap}#knm-app .wording-btn{background:var(--color-coral);color:#fff;border:none;padding:.625rem 1rem;font-size:.9375rem;font-family:inherit;border-radius:.375rem;font-weight:600;min-height:3rem}#knm-app .exam-top-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}#knm-app .exam-top-right{display:flex;gap:.625rem;align-items:center}#knm-app .exam-meta{font-size:.6875rem}#knm-app .timer-display{font-size:.8125rem;font-weight:700;color:var(--color-teal)}#knm-app .timer-display.warning{color:var(--color-coral)}#knm-app .question-meta{font-size:.6875rem;letter-spacing:.06em;margin-bottom:.625rem}#knm-app .question-text{margin:0;font-size:.9375rem;line-height:1.6;color:#fff;font-weight:600}#knm-app .option-letter{margin-right:.5rem}#knm-app .exam-nav-btns{margin-bottom:.625rem}#knm-app .half-btn--outline{background:#1a1f2e;border:1px solid #2a2f3e}#knm-app .big-btn--danger{background:var(--color-coral)}#knm-app .big-btn--sky{background:var(--color-sky);margin-top:0;flex:1}#knm-app .big-btn--danger-flex{background:var(--color-coral);margin-top:0;flex:1}#knm-app .results-center{text-align:center;padding-top:1rem}#knm-app .results-emoji{font-size:3.75rem;margin-bottom:.625rem}#knm-app .results-score{margin:0 0 .25rem;font-size:1.75rem}#knm-app .results-score--pass{color:var(--color-teal)}#knm-app .results-score--fail{color:var(--color-coral)}#knm-app .results-meta{font-size:.8125rem;margin-bottom:.25rem}#knm-app .results-status{font-size:.875rem;font-weight:700;margin-bottom:1.25rem}#knm-app .results-status--pass{color:var(--color-teal)}#knm-app .results-status--fail{color:var(--color-coral)}#knm-app .topic-scores-card{text-align:left;margin-bottom:1rem}#knm-app .topic-scores-label{font-size:.6875rem;letter-spacing:.06em;margin-bottom:.5rem}#knm-app .topic-score-row{display:grid;grid-template-columns:1fr auto;gap:.5rem;font-size:.75rem;margin-bottom:.1875rem}#knm-app .topic-title-row{display:flex;gap:.75rem;align-items:center;margin-bottom:1rem}#knm-app .topic-icon-lg{font-size:2rem}#knm-app .topic-heading{margin:0;font-size:1.375rem;color:#fff;line-height:1.3}#knm-app .note-heading{font-family:var(--font-mono);font-size:.8125rem;font-weight:700;margin-bottom:.5rem;letter-spacing:.08em}#knm-app .who-grid-card{display:grid;grid-template-columns:minmax(7.5rem,9rem) 1fr;gap:.75rem;align-items:start}#knm-app .who-label{font-size:1rem;font-weight:700;line-height:1.45}#knm-app .highlight-box{margin-top:1rem;background:#1a1f2e;border:1px solid var(--color-coral);border-radius:8px;padding:1rem}#knm-app .para-spaced{margin-bottom:.5rem}#knm-app .review-topic-meta{font-size:.625rem;letter-spacing:.06em;margin-bottom:.25rem}#knm-app .review-question{font-size:.8125rem;color:#fff;font-weight:600;margin-bottom:.5rem;line-height:1.5}#knm-app .review-answer{font-size:.75rem;margin-bottom:.25rem}#knm-app .review-answer--correct{color:var(--color-teal)}#knm-app .review-answer--wrong{color:var(--color-coral)}#knm-app .review-correct-answer{font-size:.75rem;color:var(--color-teal);margin-bottom:.25rem}#knm-app .review-explanation{font-size:.75rem;color:#8a8070;line-height:1.5;margin-top:.375rem;font-style:italic}#knm-app .study-note-link{display:inline-block;margin-top:.5rem;padding:.375rem .625rem;font-size:.75rem;font-weight:600;color:var(--color-teal);background:transparent;border:1px solid var(--color-teal);border-radius:.375rem;cursor:pointer;text-align:left}#knm-app .study-note-link:hover{background:color-mix(in srgb,var(--color-teal) 12%,transparent)}#knm-app .study-note-link:focus-visible{outline:2px solid var(--color-teal);outline-offset:2px}#knm-app .exam-coverage-label{margin:0 0 1rem;font-size:.8125rem}