.kn-section{margin-top:32px}.kn-section h2{margin-bottom:12px;font:400 26px/1.3 Georgia,serif}.kn-section h3{font:400 19px/1.4 Georgia,serif}.kn-section p,.kn-section li{line-height:1.65}.kn-section>p,.kn-section li{color:var(--vp-muted)}.kn-section li{margin:9px 0}.kn-controls{flex-wrap:wrap;align-items:center;gap:10px;margin:20px 0;display:flex}.kn-controls label{font-size:13px}.kn-controls input,.kn-controls select{border:1px solid var(--vp-line);background:var(--vp-paper);min-height:44px;color:var(--vp-ink);font:inherit;border-radius:10px;max-width:100%;padding:9px 12px}.kn-controls input{width:140px}.kn-controls button,.kn-presets button{border:1px solid var(--vp-line);background:var(--vp-active);min-height:44px;color:var(--vp-green);cursor:pointer;font:inherit;border-radius:12px;padding:10px 14px}.kn-presets{flex-wrap:wrap;gap:7px;display:flex}.kn-presets button{font-size:13px}#kn-readings .vp-word>p[lang=ko]{font-size:27px}#kn-meaning-preview .vp-word>p[lang=ko]:first-of-type{color:var(--vp-green);font-size:27px}#kn-patterns table{border-collapse:collapse;width:100%}#kn-patterns th{text-align:left;color:var(--vp-muted);font-size:11px}#kn-patterns td,#kn-patterns th{border-bottom:1px solid var(--vp-line);padding:9px 3px}#kn-patterns td[lang=ko]{font-size:17px}#kn-context-preview{margin-bottom:16px}#kn-context-preview p[lang=ko]{color:var(--vp-green);font-size:30px}.kn-option-group{border:0;min-width:0;margin:0 0 24px;padding:0}.kn-option-group legend{margin-bottom:10px;padding:0;font-size:13px;font-weight:700}.kn-activity-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.kn-option-row{flex-wrap:wrap;gap:10px;display:flex}.kn-option{cursor:pointer;min-width:0;display:flex;position:relative}.kn-option>input{opacity:0;width:1px;height:1px;position:absolute}.kn-option>span{box-sizing:border-box;border:1px solid var(--vp-line);background:var(--vp-paper);width:100%;min-height:44px;color:var(--vp-ink);border-radius:12px;padding:12px 40px 12px 14px;font-size:14px;display:block}.kn-option:hover>span{border-color:var(--vp-green)}.kn-option>input:checked+span{border-color:var(--vp-green);background:var(--vp-active);box-shadow:inset 0 0 0 1px var(--vp-green)}.kn-option>input:checked+span:after{content:"";border:solid var(--vp-green);border-width:0 2px 2px 0;width:6px;height:10px;position:absolute;top:16px;right:17px;transform:rotate(45deg)}.kn-option>input:focus-visible+span{outline:2px solid var(--vp-green);outline-offset:3px}.kn-option-content strong,.kn-option-content small,.kn-option-example{display:block}.kn-option-content small{color:var(--vp-muted);margin-top:7px;font-size:13px;line-height:1.5}.kn-option-example{color:var(--vp-green);margin-top:10px;font-size:19px}@media (width<=600px){.kn-activity-grid{grid-template-columns:1fr}}.kn-link{color:var(--vp-green);padding:12px 0;display:inline-block}#kn-exercise .vp-base{overflow-wrap:anywhere;font-size:clamp(25px,5vw,40px)}#kn-range-help{color:var(--vp-muted);margin-bottom:0;font-size:14px}#kn-exercise .vp-choices button{overflow-wrap:anywhere}