.kf-shell{max-width:1180px;margin:0 auto;padding:1.1rem}.kf-hero,.kf-panel-head,.kf-results-head{display:flex;justify-content:space-between;gap:1rem;align-items:flex-end}.kf-hero h1{font-size:clamp(2rem,4vw,3.4rem);margin:.2rem 0}.kf-hero h1 small{display:block;font-size:.38em;font-weight:600;letter-spacing:.15em;color:var(--mk-accent,#a9321b)}.kf-hero p{max-width:720px}.kf-hero-actions{display:flex;gap:.55rem;flex-wrap:wrap;justify-content:flex-end}.kf-statusbar{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin:1rem 0}.kf-statusbar span,.kf-result-cards article{background:var(--mk-surface,#fffaf1);border:1px solid rgba(91,67,49,.16);border-radius:14px;padding:.75rem;text-align:center}.kf-statusbar b,.kf-result-cards b{display:block;font-size:1.35rem}.kf-statusbar small,.kf-result-cards small{opacity:.68}.kf-thought{background:linear-gradient(180deg,#fffaf0,#f7efe0);border:1px solid rgba(95,69,40,.18);border-radius:20px;padding:1rem 1.2rem;text-align:center;box-shadow:0 8px 28px rgba(63,42,25,.08)}.kf-thought-label{font-size:.72rem;letter-spacing:.16em;font-weight:800;color:#9f3823}.kf-phrase{font-size:clamp(1.55rem,4vw,2.7rem);font-weight:800;line-height:1.65;margin:.35rem 0}.kf-phrase ruby{ruby-position:over}.kf-phrase rt{font-size:.42em;color:#8b5a45}.kf-target{background:#f1c86c;border-radius:.35em;padding:.05em .16em;box-shadow:0 0 0 3px rgba(169,50,27,.12)}.kf-meaning{min-height:1.4em;color:#6c5848}.kf-lake{position:relative;min-height:560px;margin-top:1rem;overflow:hidden;border-radius:26px;border:1px solid rgba(60,92,86,.25);background:linear-gradient(#c9e5e5 0 27%,#8eb9ad 27% 34%,#4f8f91 34% 100%);box-shadow:0 18px 45px rgba(42,64,65,.16);outline:none}.kf-lake:focus-visible{box-shadow:0 0 0 4px rgba(169,50,27,.3),0 18px 45px rgba(42,64,65,.16)}.kf-mountains{position:absolute;inset:0 0 auto;height:34%}.kf-mountains i{position:absolute;bottom:0;width:45%;height:95%;background:#668d7d;clip-path:polygon(50% 0,100% 100%,0 100%);opacity:.9}.kf-mountains i:nth-child(1){left:-6%;height:70%}.kf-mountains i:nth-child(2){left:27%;background:#779887}.kf-mountains i:nth-child(3){right:-5%;height:80%;background:#5f8576}.kf-shore{position:absolute;top:31%;left:0;right:0;height:6%;background:#b9a26a;opacity:.85}.kf-water-lines{position:absolute;inset:38% 0 0;background:repeating-linear-gradient(0deg,transparent 0 24px,rgba(255,255,255,.12) 25px 27px);animation:kfWater 7s linear infinite}@keyframes kfWater{to{transform:translateY(27px)}}.kf-answer{position:absolute;z-index:4;min-width:170px;max-width:220px;padding:.72rem .8rem;border-radius:999px;border:2px solid rgba(255,255,255,.78);background:rgba(255,250,239,.92);color:#402f25;box-shadow:0 7px 22px rgba(17,53,57,.18);cursor:pointer;transition:.15s transform,.15s background}.kf-answer:hover,.kf-answer:focus-visible{transform:scale(1.05)}.kf-answer span{display:inline-block;margin-right:.4rem;color:#a9321b;font-weight:900}.kf-answer b{font-size:1.08rem}.kf-answer small{display:block;font-weight:500;opacity:.65;margin-top:.1rem}.kf-answer--up{top:12%;left:50%;transform:translateX(-50%)}.kf-answer--up:hover{transform:translateX(-50%) scale(1.05)}.kf-answer--down{bottom:8%;left:50%;transform:translateX(-50%)}.kf-answer--down:hover{transform:translateX(-50%) scale(1.05)}.kf-answer--left{left:5%;top:56%;transform:translateY(-50%)}.kf-answer--left:hover{transform:translateY(-50%) scale(1.05)}.kf-answer--right{right:5%;top:56%;transform:translateY(-50%)}.kf-answer--right:hover{transform:translateY(-50%) scale(1.05)}.kf-answer.is-correct{background:#d8efd8;border-color:#55875d}.kf-answer.is-wrong{background:#f3d5ce;border-color:#a9321b}.kf-boat-wrap{position:absolute;z-index:3;left:50%;top:56%;transform:translate(-50%,-50%);width:185px;height:105px}.kf-boat{position:absolute;left:8px;right:8px;bottom:6px;height:50px;border-radius:8px 8px 55% 55%;background:#8d542e;color:#f9e5b7;text-align:center;padding-top:13px;font-weight:800;letter-spacing:.12em;border-bottom:7px solid #5c321f}.kf-player{position:absolute;z-index:2;left:66px;top:0;width:54px;height:64px;border-radius:50% 50% 38% 38%;background:#efe4cf;border:3px solid #482f24;display:grid;place-items:center;font-weight:900}.kf-net{position:absolute;z-index:5;left:82px;top:34px;width:26px;height:26px;border:3px solid #f5e4b3;border-radius:50%;opacity:0;transform-origin:center;pointer-events:none}.kf-net.cast-up{animation:kfUp .42s ease-out}.kf-net.cast-down{animation:kfDown .42s ease-out}.kf-net.cast-left{animation:kfLeft .42s ease-out}.kf-net.cast-right{animation:kfRight .42s ease-out}@keyframes kfUp{0%{opacity:1;transform:translate(0,0) scale(.6)}70%{opacity:1;transform:translate(0,-155px) scale(2.5)}100%{opacity:0;transform:translate(0,-170px) scale(2.8)}}@keyframes kfDown{0%{opacity:1;transform:translate(0,0) scale(.6)}70%{opacity:1;transform:translate(0,145px) scale(2.5)}100%{opacity:0;transform:translate(0,165px) scale(2.8)}}@keyframes kfLeft{0%{opacity:1;transform:translate(0,0) scale(.6)}70%{opacity:1;transform:translate(-185px,0) scale(2.5)}100%{opacity:0;transform:translate(-205px,0) scale(2.8)}}@keyframes kfRight{0%{opacity:1;transform:translate(0,0) scale(.6)}70%{opacity:1;transform:translate(185px,0) scale(2.5)}100%{opacity:0;transform:translate(205px,0) scale(2.8)}}.kf-feedback{position:absolute;z-index:8;left:50%;top:45%;transform:translate(-50%,-50%);font-size:clamp(1.5rem,5vw,3.3rem);font-weight:900;color:#fff;text-shadow:0 3px 12px #1e4748;pointer-events:none}.kf-help{text-align:center;opacity:.7;font-size:.9rem}.kf-panel,.kf-results{margin-top:1rem;background:var(--mk-surface,#fffaf1);border:1px solid rgba(91,67,49,.15);border-radius:20px;padding:1rem 1.1rem}.kf-panel{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.kf-panel[hidden],.kf-results[hidden]{display:none}.kf-panel-head{grid-column:1/-1}.kf-panel label{display:grid;gap:.35rem;font-weight:700}.kf-panel select,.kf-panel input{width:100%}.kf-bank-actions{grid-column:1/-1;display:flex;gap:.55rem;flex-wrap:wrap}.kf-file{cursor:pointer}.kf-note{grid-column:1/-1;margin:0;opacity:.7}.kf-result-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}.kf-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1rem}.kf-result-grid article{background:rgba(255,255,255,.35);padding:1rem;border-radius:14px}.kf-chip{display:inline-flex;gap:.35rem;align-items:center;margin:.25rem;padding:.35rem .55rem;border-radius:999px;background:#f0e3ca}.kf-shell[data-answer-scale="85"] .kf-answer{font-size:.85em}.kf-shell[data-answer-scale="125"] .kf-answer{font-size:1.25em}
@media(max-width:760px){.kf-shell{padding:.65rem}.kf-hero,.kf-results-head{align-items:flex-start;flex-direction:column}.kf-hero-actions{justify-content:flex-start}.kf-statusbar{grid-template-columns:repeat(2,1fr)}.kf-lake{min-height:510px}.kf-answer{min-width:120px;max-width:155px;padding:.55rem;font-size:.88rem}.kf-answer--left{left:2%}.kf-answer--right{right:2%}.kf-panel{grid-template-columns:1fr}.kf-panel-head,.kf-bank-actions,.kf-note{grid-column:auto}.kf-result-grid{grid-template-columns:1fr}.kf-boat-wrap{transform:translate(-50%,-50%) scale(.82)}}

/* v1.1 recognition/contrast pass */
.kf-shell{color:var(--mk-ink,#181a1b)}
.kf-hero p,.kf-help,.kf-note{color:var(--mk-muted,#666b6f);opacity:1}
.kf-statusbar span,.kf-result-cards article,.kf-panel,.kf-results{color:var(--mk-ink,#181a1b);background:var(--mk-surface,#fffdfa);border-color:var(--mk-line,#d9d1c5)}
.kf-statusbar small,.kf-result-cards small{color:var(--mk-muted,#666b6f);opacity:1}
.kf-thought{position:relative;padding:1.45rem 1.35rem 1.05rem;background:linear-gradient(180deg,#fffdf8,#f5ecdc);color:#201b17;border-color:#d6c7b3}
.kf-thought-label{display:block;margin-bottom:.5rem;color:#8f2e1a}
.kf-phrase{display:flex;justify-content:center;align-items:flex-end;flex-wrap:wrap;gap:.04em;min-height:3.35rem;margin:.15rem 0 .3rem;padding-top:.45rem;line-height:1.3;color:#201b17;overflow:visible}
.kf-phrase>span{display:inline-flex;align-items:flex-end;position:relative;margin-top:.42em}
.kf-phrase ruby{ruby-position:over;ruby-align:center;overflow:visible}
.kf-phrase rt{font-size:.4em;line-height:1;color:#704a39;font-weight:700;padding-bottom:.18em;white-space:nowrap}
.kf-target{background:#f3c65f!important;color:#21170f!important;border:2px solid #8f2e1a;border-radius:.34em;padding:.06em .18em;box-shadow:0 0 0 3px rgba(255,253,248,.9),0 0 0 6px rgba(143,46,26,.2);text-decoration:underline;text-decoration-thickness:.08em;text-underline-offset:.12em}
.kf-target ruby,.kf-target ruby span{color:#21170f!important}
.kf-target rt{color:#6f291a!important;text-decoration:none}
.kf-meaning{color:#5e4c3d;font-weight:550}
.kf-answer{background:#fffdf8;color:#281d16;border-color:#f8f0df;box-shadow:0 8px 24px rgba(17,53,57,.24)}
.kf-answer b{color:#281d16}.kf-answer small{color:#6b5544;opacity:1}.kf-answer span{color:#982f1c}
.kf-catch-cue{position:absolute;z-index:6;left:50%;top:42%;transform:translate(-50%,-50%);display:grid;justify-items:center;min-width:150px;max-width:260px;padding:.5rem .85rem .58rem;border:2px solid rgba(143,46,26,.7);border-radius:15px;background:rgba(255,253,248,.96);color:#21170f;box-shadow:0 10px 28px rgba(17,53,57,.22);pointer-events:none}
.kf-catch-cue span{font-size:.64rem;line-height:1;letter-spacing:.16em;font-weight:900;color:#982f1c}
.kf-catch-cue b{margin-top:.18rem;font-size:1.2rem;line-height:1.15;max-width:235px;overflow-wrap:anywhere;text-align:center}
.kf-catch-cue small{min-height:1em;margin-top:.12rem;font-size:.72rem;color:#6b5544;font-weight:700}
.kf-chip{color:#2c2119;background:#f0e3ca}
html[data-theme="night"] .kf-thought{background:#f3eadc;color:#201b17;border-color:#8b755f;box-shadow:0 10px 28px rgba(0,0,0,.28)}
html[data-theme="night"] .kf-thought-label{color:#8f2e1a}
html[data-theme="night"] .kf-phrase{color:#201b17}
html[data-theme="night"] .kf-meaning{color:#5e4c3d}
html[data-theme="night"] .kf-statusbar span,html[data-theme="night"] .kf-result-cards article,html[data-theme="night"] .kf-panel,html[data-theme="night"] .kf-results{background:var(--mk-surface);color:var(--mk-ink);border-color:var(--mk-line)}
html[data-theme="night"] .kf-result-grid article{background:var(--mk-surface-alt);color:var(--mk-ink)}
html[data-theme="night"] .kf-chip{background:color-mix(in srgb,var(--mk-gold) 20%,var(--mk-surface-alt));color:var(--mk-ink)}
html[data-theme="night"] .kf-answer{background:#f7f0e4;color:#21170f;border-color:#fff8ea}
html[data-theme="night"] .kf-answer b{color:#21170f}html[data-theme="night"] .kf-answer small{color:#624c3c}
html[data-theme="night"] .kf-catch-cue{background:#f7f0e4;color:#21170f;border-color:#ba4c32}
html[data-theme="night"] .kf-catch-cue small{color:#624c3c}
@media(max-width:760px){.kf-thought{padding-top:1.35rem}.kf-phrase{font-size:clamp(1.35rem,7vw,2.2rem);min-height:3rem}.kf-catch-cue{top:43%;min-width:125px;max-width:190px;padding:.42rem .65rem}.kf-catch-cue b{font-size:1.05rem}.kf-answer{max-width:145px;overflow-wrap:anywhere}}

/* v1.2 viewport-fit + answer-state reliability pass */
@media (min-width:761px){
  .kf-shell{height:calc(100dvh - 86px);min-height:620px;display:grid;grid-template-rows:auto auto auto minmax(300px,1fr) auto;gap:.58rem;padding:.35rem 1.1rem .45rem;overflow:hidden}
  .kf-hero{align-items:center;margin:0;gap:.8rem}
  .kf-hero h1{font-size:clamp(1.7rem,3.1vh,2.65rem);margin:.05rem 0 .1rem}
  .kf-hero h1 small{font-size:.34em}
  .kf-hero p{margin:.12rem 0 0;font-size:clamp(.78rem,1.25vh,.95rem);line-height:1.35}
  .kf-hero-actions .primary-button,.kf-hero-actions .secondary-button{padding:.58rem .78rem}
  .kf-statusbar{margin:0;gap:.48rem}
  .kf-statusbar span{padding:.45rem .6rem}
  .kf-statusbar b{font-size:1.05rem;line-height:1.05}
  .kf-statusbar small{font-size:.68rem}
  .kf-thought{padding:.75rem 1rem .55rem;border-radius:16px;min-height:0}
  .kf-thought-label{margin-bottom:.18rem;font-size:.62rem}
  .kf-phrase{font-size:clamp(1.45rem,3.8vh,2.35rem);min-height:2.75rem;margin:.05rem 0 .12rem;padding-top:.35rem;line-height:1.15}
  .kf-meaning{font-size:.82rem;min-height:1.1em}
  .kf-lake{min-height:0;height:100%;margin-top:0;border-radius:20px}
  .kf-answer{min-width:145px;max-width:205px;padding:.52rem .7rem}
  .kf-answer b{font-size:1rem}
  .kf-answer--up{top:9%}.kf-answer--down{bottom:5%}.kf-answer--left,.kf-answer--right{top:57%}
  .kf-catch-cue{top:43%;padding:.38rem .72rem .42rem;min-width:135px}
  .kf-catch-cue b{font-size:1.06rem}
  .kf-boat-wrap{top:59%;transform:translate(-50%,-50%) scale(.88)}
  .kf-help{margin:.05rem 0;font-size:.72rem;line-height:1.2}
  .kf-panel,.kf-results{grid-row:1/-1;z-index:20;align-self:start;max-height:calc(100dvh - 110px);overflow:auto;margin:0}
}
@media (min-width:761px) and (max-height:760px){
  .kf-shell{height:calc(100dvh - 78px);min-height:520px;gap:.36rem;padding-top:.2rem}
  .kf-hero p{display:none}
  .kf-statusbar span{padding:.32rem .5rem}
  .kf-thought{padding:.56rem .8rem .4rem}
  .kf-phrase{font-size:clamp(1.25rem,3.4vh,1.9rem);min-height:2.3rem}
  .kf-meaning{font-size:.74rem}
  .kf-answer{padding:.42rem .62rem}
  .kf-catch-cue{top:42%}
  .kf-boat-wrap{top:60%;transform:translate(-50%,-50%) scale(.78)}
}

/* v1.4 light-theme readability + live report */
.kf-shell .secondary-button{background:var(--mk-surface-alt,#ece6dc)!important;color:var(--mk-ink,#181a1b)!important;border:1px solid var(--mk-line,#d9d1c5)!important;box-shadow:none}
.kf-shell .secondary-button:hover,.kf-shell .secondary-button:focus-visible{background:#e3dacd!important;color:#111!important;border-color:#a99a87!important}
.kf-shell .primary-button{background:var(--mk-red,#b7351f)!important;color:#fff!important;border-color:var(--mk-red-dark,#8f2818)!important}
.kf-panel{background:#fffdfa;color:#181a1b}.kf-panel h2,.kf-panel label,.kf-panel .section-kicker{color:#181a1b}.kf-panel .section-kicker{color:#9b301d}.kf-panel select,.kf-panel input[type="text"],.kf-panel input[type="number"]{background:#fff;color:#181a1b;border:1px solid #a99a87;border-radius:7px;min-height:34px;padding:.25rem .4rem}.kf-panel select option{background:#fff;color:#181a1b}.kf-panel input[type="range"]{accent-color:#b7351f}.kf-note{color:#514b44}
.kf-result-cards{grid-template-columns:repeat(4,1fr)}.kf-report-actions{display:flex;gap:.55rem;flex-wrap:wrap;justify-content:flex-end}.kf-report-note{margin:.8rem 0 0;padding:.7rem .8rem;border:1px solid var(--mk-line,#d9d1c5);border-radius:10px;background:var(--mk-surface-alt,#ece6dc);color:var(--mk-ink,#181a1b);font-size:.82rem}.kf-result-grid--report{grid-template-columns:repeat(2,minmax(0,1fr))}.kf-result-grid--report article{min-height:120px}.kf-result-grid h3{margin:.05rem 0 .55rem;color:var(--mk-ink,#181a1b)}.kf-chip{white-space:normal;line-height:1.35}.kf-chip.is-fail{background:#f6ddd6;color:#722517}.kf-chip.is-repeat{background:#f0d5a5;color:#5b3816;font-weight:800}
html[data-theme="night"] .kf-shell .secondary-button{background:var(--mk-surface-alt)!important;color:var(--mk-ink)!important;border-color:var(--mk-line)!important}html[data-theme="night"] .kf-shell .secondary-button:hover{background:#303940!important;color:#fff!important}html[data-theme="night"] .kf-panel{background:var(--mk-surface);color:var(--mk-ink)}html[data-theme="night"] .kf-panel h2,html[data-theme="night"] .kf-panel label{color:var(--mk-ink)}html[data-theme="night"] .kf-panel select{background:var(--mk-surface-alt);color:var(--mk-ink);border-color:var(--mk-line)}html[data-theme="night"] .kf-panel select option{background:#22292f;color:#f5f0e9}html[data-theme="night"] .kf-report-note{background:var(--mk-surface-alt);color:var(--mk-ink);border-color:var(--mk-line)}html[data-theme="night"] .kf-chip.is-fail{background:#4b2823;color:#ffd9d0}html[data-theme="night"] .kf-chip.is-repeat{background:#4d3a22;color:#f9dfae}
@media(max-width:760px){.kf-result-cards{grid-template-columns:repeat(2,1fr)}.kf-result-grid--report{grid-template-columns:1fr}.kf-report-actions{justify-content:flex-start}}

/* V1.5 — natural/literal meaning switch */
.kf-meaning-row{display:flex;align-items:center;justify-content:center;gap:.55rem;min-height:1.5em;flex-wrap:wrap}
.kf-meaning-kind{display:inline-flex;align-items:center;min-height:22px;padding:.15rem .42rem;border-radius:999px;background:#eadcc5;color:#694b36;font-size:.62rem;font-weight:900;letter-spacing:.09em}
.kf-meaning{min-height:0}
.kf-meaning-toggle[aria-pressed="true"]{border-color:#a9321b;background:#f4dfb0;color:#542b1d}
.kf-meaning-toggle.is-unavailable{opacity:.58;cursor:not-allowed}
html[data-theme="night"] .kf-meaning-kind{background:#eadcc5;color:#5a3e2c}
@media(max-width:760px){.kf-meaning-row{gap:.35rem}.kf-meaning-kind{font-size:.56rem}.kf-meaning-toggle{min-height:40px}}