.kn-surface{--kn-50:#fff4ed;--kn-100:#ffe6d5;--kn-200:#ffc9a8;--kn-400:#ff7a2f;--kn-500:#ce4b00;--kn-600:#b84300;--kn-700:#9a3412;--kn-ink:#191f28;--kn-g50:#f9fafb;--kn-g100:#f2f4f6;--kn-g200:#e5e8eb;--kn-g300:#d1d6db;--kn-g400:#b0b8c1;--kn-g600:#6b7684;--kn-g700:#4e5968;--color-primary:var(--kn-500);--color-primary-hover:var(--kn-600);--color-primary-active:var(--kn-600);--color-primary-lip:var(--kn-600);--color-text-link:var(--kn-700);--color-background:#fff;--color-text-primary:var(--kn-ink);--color-text-secondary:var(--kn-g700);color:var(--kn-ink);background:#fff;flex-direction:column;min-height:100dvh;display:flex}.kn-surface .section{padding-block:var(--space-8)}.kn-header{border-block-end:1px solid var(--kn-g200);background:#fff}.kn-header__in{max-inline-size:30rem;padding:var(--space-4) var(--space-5);justify-content:space-between;align-items:center;gap:var(--space-4);margin-inline:auto;display:flex}.kn-logo{letter-spacing:-.02em;color:var(--kn-ink);align-items:center;gap:.5rem;font-size:.95rem;font-weight:700;text-decoration:none;display:inline-flex}.kn-logo__mark{background:var(--kn-500);border-radius:8px;flex:none;place-items:center;block-size:30px;inline-size:30px;display:grid}.kn-logo__mark img{border-radius:50%;display:block}.kn-logo__word{letter-spacing:-.03em;color:var(--kn-ink);font-weight:800}.kn-header__by{color:var(--kn-g600);font-size:.78rem;text-decoration:none}.kn-header__by:hover{color:var(--kn-700)}.kn-main{inline-size:100%;max-inline-size:30rem;padding:var(--space-8) var(--space-5) var(--space-10);flex-direction:column;flex:1;margin-inline:auto;display:flex}.kn-hero{margin-block-end:var(--space-8)}.kn-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--kn-700);margin:0 0 var(--space-3);font-size:.7rem;font-weight:800}.kn-title{letter-spacing:-.035em;margin:0 0 var(--space-3);text-wrap:balance;font-size:clamp(1.75rem,6.5vw,2.3rem);font-weight:800;line-height:1.22}.kn-sub{color:var(--kn-g700);text-wrap:pretty;margin:0;font-size:1rem;line-height:1.6}.kn-progress{margin:0 0 var(--space-7);gap:5px;padding:0;list-style:none;display:flex}.kn-progress__dot{background:var(--kn-g200);block-size:3px;inline-size:24px;transition:background .24s var(--ease-out);border-radius:999px}.kn-progress__dot.is-done{background:var(--kn-500)}.kn-step{animation:knIn .26s var(--ease-out) both;flex-direction:column;flex:1;display:flex}@keyframes knIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.kn-step__q{letter-spacing:-.035em;margin:0 0 var(--space-5);text-wrap:balance;font-size:clamp(1.35rem,5vw,1.6rem);font-weight:700;line-height:1.3}.kn-step__q:has(+.kn-step__hint){margin-block-end:var(--space-2)}.kn-step__hint{color:var(--kn-g600);margin:0 0 var(--space-7);font-size:.9rem}.kn-field{align-items:center;gap:var(--space-2);background:var(--kn-g100);padding:var(--space-2);transition:background .14s var(--ease-out), border-color .14s var(--ease-out);border:2px solid #0000;border-radius:16px;display:flex}.kn-field:focus-within{border-color:var(--kn-500);background:#fff}.kn-input{letter-spacing:-.02em;min-inline-size:0;color:var(--kn-ink);background:0 0;border:none;flex:1;padding:.7rem .5rem .7rem .85rem;font-family:inherit;font-size:1.15rem;font-weight:600}.kn-input::placeholder{color:var(--kn-g400);font-weight:500}.kn-input:focus,.kn-input:focus-visible{box-shadow:none;appearance:none;outline:none}.kn-go{background:var(--kn-500);color:#fff;cursor:pointer;block-size:44px;inline-size:44px;transition:background .14s var(--ease-out), transform 60ms var(--ease-out);border:none;border-radius:12px;flex:none;place-items:center;font-size:1.1rem;line-height:1;display:grid}.kn-go:hover:not(:disabled){background:var(--kn-600)}.kn-go:active:not(:disabled){transform:scale(.94)}.kn-go:disabled{background:var(--kn-g300);cursor:not-allowed}.kn-go:focus-visible{outline:2px solid var(--kn-ink);outline-offset:2px}.kn-preview{color:var(--kn-700);margin:var(--space-4) 0 0;letter-spacing:-.02em;min-block-size:1.9rem;font-size:1.3rem;font-weight:700}.kn-spacer{min-block-size:var(--space-8);flex:1}.kn-btn{color:#fff;background:var(--kn-500);cursor:pointer;inline-size:100%;transition:background .14s var(--ease-out), transform 60ms var(--ease-out);border:none;border-radius:14px;padding:.95rem 1.2rem;font-family:inherit;font-size:1rem;font-weight:700}.kn-btn:hover:not(:disabled){background:var(--kn-600)}.kn-btn:active:not(:disabled){transform:scale(.985)}.kn-btn:disabled{background:var(--kn-g200);color:var(--kn-g400);cursor:not-allowed}.kn-btn:focus-visible{outline:2px solid var(--kn-ink);outline-offset:2px}.kn-choices{gap:var(--space-3);display:grid}.kn-choice{text-align:center;color:var(--kn-ink);border:1.5px solid var(--kn-g200);cursor:pointer;transition:border-color .14s var(--ease-out), background .14s var(--ease-out), color .14s var(--ease-out);background:#fff;border-radius:14px;padding:1.05rem 1.2rem;font-family:inherit;font-size:1rem;font-weight:600}.kn-choice:hover{border-color:var(--kn-300,var(--kn-200));background:var(--kn-50)}.kn-choice.is-on{border-color:var(--kn-500);background:var(--kn-50);color:var(--kn-700);font-weight:700}.kn-choice:focus-visible{outline:2px solid var(--kn-500);outline-offset:2px}.kn-back{margin:var(--space-5) auto 0;color:var(--kn-g600);cursor:pointer;padding:var(--space-2);background:0 0;border:none;font-family:inherit;font-size:.9rem;display:block}.kn-back:hover{color:var(--kn-ink)}.kn-back:focus-visible{outline:2px solid var(--kn-500);outline-offset:2px;border-radius:6px}.kn-result-head{text-align:center;padding:var(--space-8) var(--space-5);background:var(--kn-50);border-radius:20px;margin-block-end:var(--space-7)}.kn-label{letter-spacing:.14em;text-transform:uppercase;color:var(--kn-700);margin:0 0 var(--space-3);font-size:.7rem;font-weight:800}.kn-hangul-big{letter-spacing:-.04em;margin:0 0 var(--space-2);word-break:keep-all;overflow-wrap:anywhere;max-inline-size:100%;color:var(--kn-ink);font-size:clamp(2.6rem,13vw,3.4rem);font-weight:800;line-height:1.08}.kn-roman{color:var(--kn-g700);margin:0 0 var(--space-5);font-size:.9rem}.kn-listen{color:var(--kn-700);border:1.5px solid var(--kn-200);cursor:pointer;transition:background .14s var(--ease-out);background:#fff;border-radius:999px;align-items:center;gap:.45rem;padding:.55rem 1.15rem;font-family:inherit;font-size:.88rem;font-weight:700;display:inline-flex}.kn-listen:hover{background:var(--kn-100)}.kn-listen:focus-visible{outline:2px solid var(--kn-500);outline-offset:2px}.kn-novoice{color:var(--kn-g600);margin:0;font-size:.85rem}.kn-sug-title{letter-spacing:-.02em;margin:0 0 var(--space-1);font-size:1.1rem;font-weight:700}.kn-sug-sub{color:var(--kn-g600);margin:0 0 var(--space-4);font-size:.88rem}.kn-cards{gap:var(--space-3);margin:0;padding:0;list-style:none;display:grid}.kn-card{background:var(--kn-g50);padding:var(--space-5);transition:border-color .14s var(--ease-out);border:1px solid #0000;border-radius:16px}.kn-card:hover{border-color:var(--kn-200)}.kn-card__top{justify-content:space-between;align-items:flex-start;gap:var(--space-3);display:flex}.kn-card__hangul{letter-spacing:-.03em;word-break:keep-all;overflow-wrap:anywhere;max-inline-size:100%;margin:0;font-size:1.55rem;font-weight:800;line-height:1.2}.kn-card__roman{color:var(--kn-g600);margin:.1rem 0 0;font-size:.85rem}.kn-play{border:1.5px solid var(--kn-g200);block-size:38px;inline-size:38px;color:var(--kn-700);cursor:pointer;transition:border-color .14s var(--ease-out), background .14s var(--ease-out);background:#fff;border-radius:50%;flex:none;place-items:center;font-size:.75rem;display:grid}.kn-play:hover{border-color:var(--kn-200);background:var(--kn-50)}.kn-play:focus-visible{outline:2px solid var(--kn-500);outline-offset:2px}.kn-card__meaning{margin:var(--space-3) 0 0;color:var(--kn-g700);font-size:.92rem;line-height:1.6}.kn-card__foot{align-items:center;gap:var(--space-2) var(--space-3);flex-wrap:wrap;margin-block-start:var(--space-4);display:flex}.kn-hanja-toggle{color:var(--kn-g600);cursor:pointer;text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--kn-g300);text-decoration-color:var(--kn-g300);background:0 0;border:none;padding:.2em 0;font-family:inherit;font-size:.78rem}.kn-hanja-toggle:hover{color:var(--kn-700)}.kn-hanja-toggle:focus-visible{outline:2px solid var(--kn-500);outline-offset:2px;border-radius:4px}.kn-hanja{color:var(--kn-g700);letter-spacing:.1em;font-size:1rem}.kn-why{letter-spacing:.05em;border-radius:999px;padding:.24em .7em;font-size:.68rem;font-weight:800}.kn-why--phonetic{background:var(--kn-100);color:var(--kn-700)}.kn-why--meaning{background:var(--kn-g100);color:var(--kn-g700)}.kn-shuffle{margin:var(--space-4) auto 0;color:var(--kn-g700);border:1.5px solid var(--kn-g200);cursor:pointer;transition:border-color .14s var(--ease-out), color .14s var(--ease-out);background:#fff;border-radius:999px;align-items:center;gap:.4rem;padding:.6rem 1.1rem;font-family:inherit;font-size:.87rem;font-weight:600;display:inline-flex}.kn-shuffle:hover{border-color:var(--kn-200);color:var(--kn-700)}.kn-shuffle:focus-visible{outline:2px solid var(--kn-500);outline-offset:2px}.kn-shuffle-done{margin:var(--space-4) 0 0;text-align:center;color:var(--kn-g600);font-size:.83rem}.kn-next-card{align-items:center;gap:var(--space-5);padding:var(--space-6);color:#fff;transition:transform .18s var(--ease-out), box-shadow .18s var(--ease-out);background:radial-gradient(120% 140% at 88% 118%,#ff7a2f8c 0%,#ce4b002e 42%,#0000 70%),radial-gradient(90% 120% at 12% -20%,#ffffff12 0%,#0000 60%),linear-gradient(135deg,#1f242e 0%,#191f28 55%,#14181f 100%);border-radius:18px;margin-block-start:var(--space-8);text-decoration:none;display:flex;position:relative;overflow:hidden}.kn-next-card:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 28px #191f2838}.kn-next-card:focus-visible{outline:2px solid var(--kn-500);outline-offset:3px}.kn-next-card__glyphs{letter-spacing:-.06em;color:#ffffff0e;pointer-events:none;-webkit-user-select:none;user-select:none;white-space:nowrap;font-size:5.5rem;font-weight:800;line-height:1;position:absolute;inset-block-start:50%;inset-inline-end:-.15em;transform:translateY(-50%)}.kn-next-card__body{display:block;position:relative}.kn-next-card__title{letter-spacing:-.02em;margin-block-end:.35rem;font-size:1.05rem;font-weight:700;display:block}.kn-next-card__desc{color:#ffffffb8;max-inline-size:26rem;font-size:.89rem;line-height:1.6;display:block}.kn-next-card__link{color:#ffb183;align-items:center;gap:.3rem;margin-block-start:var(--space-4);font-size:.88rem;font-weight:700;display:inline-flex}.kn-again{justify-content:center;margin-block-start:var(--space-6);display:flex}.kn-again__primary{color:var(--kn-700);background:var(--kn-50);border:1.5px solid var(--kn-100);cursor:pointer;transition:background .14s var(--ease-out), border-color .14s var(--ease-out);border-radius:999px;padding:.7rem 1.4rem;font-family:inherit;font-size:.92rem;font-weight:700}.kn-again__primary:hover{background:var(--kn-100);border-color:var(--kn-200)}.kn-again__primary:focus-visible{outline:2px solid var(--kn-500);outline-offset:2px}.kn-faq-section{border-block-start:1px solid var(--kn-g200);margin-block-start:var(--space-10);padding-block-start:var(--space-8)}.kn-faq-title{letter-spacing:-.03em;text-align:center;margin:0 0 var(--space-6);text-wrap:balance;font-size:clamp(1.25rem,4.5vw,1.5rem);font-weight:700}.kn-faq-list{gap:var(--space-2);display:grid}.kn-faq-card{border:1px solid var(--kn-g200);transition:border-color .16s var(--ease-out);background:#fff;border-radius:14px;overflow:hidden}.kn-faq-card:hover{border-color:var(--kn-200)}.kn-faq-card[open]{background:var(--kn-g50);border-color:var(--kn-g200)}.kn-faq-q{justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-5);letter-spacing:-.01em;cursor:pointer;color:var(--kn-ink);font-size:.95rem;font-weight:700;list-style:none;display:flex}.kn-faq-q::-webkit-details-marker{display:none}.kn-faq-q:focus-visible{outline:2px solid var(--kn-500);outline-offset:-2px;border-radius:14px}.kn-faq-chev{color:var(--kn-g400);transition:transform .2s var(--ease-out);flex:none}.kn-faq-card[open] .kn-faq-chev{color:var(--kn-700);transform:rotate(180deg)}.kn-faq-a{padding:0 var(--space-5) var(--space-5)}.kn-faq-a p{color:var(--kn-g700);margin:0;font-size:.92rem;line-height:1.75}.kn-footer{border-block-start:1px solid var(--kn-g200);color:var(--kn-g600);font-size:.83rem;line-height:1.6}.kn-footer__in{max-inline-size:30rem;padding:var(--space-8) var(--space-5);margin-inline:auto}.kn-footer a{color:var(--kn-g600);text-decoration:none}.kn-footer a:hover{color:var(--kn-700)}.kn-footer__brand{letter-spacing:.04em;font-weight:700}.kn-footer__links{gap:var(--space-5);flex-wrap:wrap;margin-block-end:var(--space-5);display:flex}.kn-footer__legal{margin:var(--space-4) 0 0;color:var(--kn-g400)}.kn-learn{padding:var(--space-6);background:var(--kn-g50);border-radius:18px;margin-block-start:var(--space-8)}.kn-learn__label{letter-spacing:.14em;text-transform:uppercase;color:var(--kn-g600);margin:0 0 var(--space-4);font-size:.7rem;font-weight:800}.kn-jamo{margin:0 0 var(--space-4);gap:var(--space-2);flex-wrap:wrap;padding:0;list-style:none;display:flex}.kn-jamo__item{border:1px solid var(--kn-g200);padding:var(--space-3) var(--space-4);text-align:center;background:#fff;border-radius:12px;flex:0 auto;min-inline-size:4.5rem}.kn-jamo__syl{letter-spacing:-.02em;font-size:1.4rem;font-weight:800;line-height:1.2;display:block}.kn-jamo__parts{color:var(--kn-700);letter-spacing:.02em;margin-block-start:.2rem;font-size:.78rem;font-weight:600;display:block}.kn-learn__note{color:var(--kn-g700);margin:0;font-size:.86rem;line-height:1.65}@media (min-width:600px){.kn-banner{flex-direction:row;justify-content:space-between;align-items:center}.kn-banner__cta{align-self:center}.kn-header__in,.kn-footer__in,.kn-main{max-inline-size:34rem}.kn-main{padding-block:var(--space-10) var(--space-12)}.kn-hero{margin-block-end:var(--space-10)}.kn-step__hint{margin-block-end:var(--space-8)}.kn-result-head{padding-block:var(--space-10)}.kn-faq-section{margin-block-start:var(--space-12)}}@media (min-width:1024px){.kn-header__in,.kn-main{max-inline-size:38rem}.kn-main{padding-block:var(--space-12) var(--space-16)}.kn-hero{margin-block-end:var(--space-12)}.kn-title{font-size:2.5rem}.kn-sub{font-size:1.08rem}.kn-step__q{font-size:1.75rem}.kn-input{font-size:1.6rem}.kn-result-head{padding-block:var(--space-12)}.kn-hangul-big{font-size:3.8rem}.kn-cards{gap:var(--space-4)}.kn-faq-list{gap:var(--space-3)}}@media (prefers-reduced-motion:reduce){.kn-step{animation:none}.kn-progress__dot,.kn-btn,.kn-choice,.kn-faq-chev,.kn-card,.kn-play{transition:none}}