@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');

:root{color-scheme:dark;--bg:#0b101b;--card:#121a29;--border:#253047;--muted:#8290aa;--text:#eef2fc;--mint:#9bf6cf}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 50% 42%,#15233688,transparent 60%),var(--bg);color:var(--text);font-family:'DM Sans','Noto Sans KR',sans-serif;font-size:14px}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;color:inherit}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--mint);outline-offset:5px}button{transition:background .15s,transform .15s}button:active:not(:disabled){transform:translateY(1px)}.app{max-width:1080px;margin:auto;padding:0 40px}.header{height:94px;border-bottom:1px solid #202a3d;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:9px;align-items:center;text-decoration:none;font-weight:800;font-size:21px;letter-spacing:-.8px;color:var(--text)}.brand>span:last-child{color:var(--mint);margin-left:-5px}.brand-icon{display:grid;grid-template-columns:repeat(3,7px);grid-template-rows:repeat(2,7px);gap:3px;margin-right:5px}.brand-icon i{background:var(--mint);border-radius:1px}.brand-icon i:first-child{grid-column:2}.brand-icon i:nth-child(2){grid-column:1}.header-right{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}.live-dot,.board-header i{width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px #9bf6cf50;display:inline-block}.icon-button{margin-left:16px;background:#141e2f;border:1px solid var(--border);border-radius:10px;width:36px;height:36px;font-size:22px}.icon-button[aria-pressed=true]{color:var(--mint)}.intro{display:flex;align-items:center;justify-content:space-between;padding:36px 0 31px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--mint);font-weight:700;margin:0 0 12px}h1{font-size:32px;letter-spacing:-1.5px;margin:0 0 10px;font-weight:800}.subtitle{color:var(--muted);font-size:13px;margin:0;line-height:1.8}.best{text-align:right;display:flex;flex-direction:column;gap:6px}.best>span:first-child{color:var(--muted);font-size:11px}.best strong{font-size:28px;letter-spacing:1px}.best-unit{font-size:9px;letter-spacing:2px;color:#556680}.game-layout{display:grid;grid-template-columns:190px minmax(240px,320px) 210px;gap:24px;justify-content:center;align-items:start}.left-panel,.right-panel{display:flex;flex-direction:column;gap:18px}.card{background:linear-gradient(145deg,#151e2d,#111927);border:1px solid var(--border);border-radius:14px;padding:20px}.card-heading{display:flex;justify-content:space-between;align-items:center}.card h2{font-size:11px;font-weight:700;letter-spacing:2px;margin:0;color:#c9d4e8}.card-heading>span{font-size:10px;color:var(--muted)}kbd{font:10px 'DM Sans',sans-serif;display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:23px;padding:0 6px;color:#afbdd4;background:#1c283b;border:1px solid #344059;border-bottom-width:2px;border-radius:5px}.hold-card{padding-bottom:14px}.hold-card canvas{display:block;width:100%;height:90px;margin:10px 0 0}.hold-card p,.stats-card>p{font-size:10px;color:var(--muted);margin:0;text-align:center}.stat{display:flex;flex-direction:column;gap:8px;margin-bottom:23px}.stat>span{font-size:10px;letter-spacing:1.6px;color:var(--muted)}.stat small{font-size:9px;letter-spacing:0;margin-left:5px;color:#63738e}.stat strong{font-size:30px;line-height:1;font-weight:600;font-variant-numeric:tabular-nums}.stat:first-child strong{color:var(--mint)}.stat:last-of-type{margin-bottom:18px}.level-track{height:4px;background:#253147;border-radius:5px;overflow:hidden;margin-bottom:11px}.level-track div{height:100%;width:0;background:var(--mint);transition:width .2s}.little-note{display:flex;gap:10px;padding:0 7px;color:#62748e}.little-note>span{color:var(--mint);font-size:16px;padding-top:9px}.little-note p{font-size:10px;line-height:1.9}.board-header{height:36px;display:flex;align-items:flex-start;justify-content:space-between;font-size:9px;letter-spacing:1.5px;color:var(--muted)}.board-header>span{display:flex;align-items:center;gap:8px;padding-top:5px}.board-header button{display:flex;align-items:center;gap:7px;border:0;background:none;font-size:10px;padding:0}.board-header kbd{height:20px;min-width:19px;font-size:9px}.board-wrap{position:relative;background:#0a101d;border:1px solid #3c4a64;border-radius:12px;overflow:hidden;box-shadow:0 0 0 5px #16203060,0 20px 65px #0004}.board-wrap>canvas{display:block;width:100%;height:auto;aspect-ratio:1/2}.overlay{position:absolute;inset:0;background:#0a101dec;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:22px;z-index:2;backdrop-filter:blur(4px)}.overlay[hidden]{display:none}.overlay-symbol{height:68px;width:68px;border:1px solid #446457;border-radius:20px;background:#9bf6cf0a;color:var(--mint);font-size:43px;line-height:65px;margin-bottom:29px;transform:rotate(-8deg)}.overlay .eyebrow{font-size:8px;letter-spacing:1.9px}.overlay h2{font-size:23px;letter-spacing:-.8px;margin:6px 0 12px}.overlay>p:not(.eyebrow){color:var(--muted);font-size:12px;line-height:1.9;margin:0 0 29px}.primary-button{background:var(--mint);color:#10271e;font-weight:700;border:0;border-radius:9px;width:100%;max-width:218px;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;font-size:13px;box-shadow:0 4px 25px #9bf6cf15}.primary-button:hover{background:#bafcde}.primary-button span{font-size:19px}.overlay-tip{font-size:9px;color:#687b97;margin-top:17px}.board-footer{display:flex;justify-content:space-between;align-items:center;padding:15px 0;font-size:10px;color:var(--muted)}.board-footer>span{display:flex;align-items:center;gap:6px}.board-footer i{width:5px;height:5px;border-radius:50%;background:var(--mint)}.board-footer button{background:none;border:0;color:var(--muted);font-size:10px;padding:3px}.board-message{pointer-events:none;position:absolute;top:42%;left:0;width:100%;text-align:center;color:var(--mint);font-weight:800;font-size:28px;text-shadow:0 2px 20px #000;opacity:0;transition:opacity .2s}.board-message.visible{opacity:1}.next-card canvas{display:block;width:100%;height:280px;margin-top:8px}.controls-card h2{margin-bottom:20px;font-size:10px}.controls-card>div{display:flex;align-items:center;justify-content:space-between;margin:0 0 12px;font-size:11px;color:var(--muted)}.ghost-toggle{position:relative;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding-top:16px;margin-top:19px;font-size:10px;color:var(--muted);cursor:pointer}.ghost-toggle input{position:absolute;opacity:0;right:0;width:29px;height:16px}.ghost-toggle i{height:16px;width:29px;border-radius:20px;background:#3a465c}.ghost-toggle i:after{content:'';display:block;width:10px;height:10px;border-radius:50%;background:#c3cee0;position:relative;top:3px;left:3px;transition:transform .15s}.ghost-toggle input:checked~i{background:#628f7c}.ghost-toggle input:checked~i:after{transform:translateX(13px);background:var(--mint)}.ghost-toggle input:focus-visible~i{outline:2px solid var(--mint);outline-offset:4px}.footer{border-top:1px solid #202a3d;margin-top:28px;padding:22px 0 26px;display:flex;justify-content:space-between;color:#63738e;font-size:10px}.footer>span:last-child{font-size:8px;letter-spacing:1.5px}.footer i{font-style:normal;color:var(--mint);margin-left:9px}.touch-controls{display:none}
@media(min-width:1400px){.app{padding-top:18px}.intro{padding-top:42px;padding-bottom:38px}}
@media(max-width:850px){.app{padding:0 22px}.game-layout{grid-template-columns:150px minmax(220px,300px) 160px;gap:16px}.card{padding:16px}.controls-card>div{font-size:10px}.next-card canvas{height:240px}.intro{padding-top:28px}.stat strong{font-size:26px}}
@media(max-width:660px){.app{padding:0 16px;max-width:460px}.header{height:66px}.brand{font-size:18px}.edition{font-size:10px}.intro{padding:24px 0 20px}h1{font-size:25px}.eyebrow{font-size:8px;letter-spacing:1.2px}.subtitle{font-size:10px;max-width:235px}.best strong{font-size:22px}.best>span:first-child{font-size:9px}.best-unit{font-size:8px}.game-layout{grid-template-columns:minmax(0,1fr) 105px;gap:12px}.board-column{grid-column:1;grid-row:1/3}.right-panel{grid-column:2;grid-row:1;gap:12px}.left-panel{grid-column:2;grid-row:2;gap:12px;margin-top:-4px}.card{padding:12px;border-radius:10px}.card h2{font-size:9px;letter-spacing:1.4px}.hold-card{order:1}.hold-card canvas{height:55px;margin:0}.hold-card p{display:none}.hold-card kbd{height:18px;min-width:18px;font-size:8px}.stats-card{order:0}.stat{margin-bottom:15px;gap:7px}.stat>span{font-size:8px;letter-spacing:1px}.stat small{display:none}.stat strong{font-size:22px}.stats-card>p{font-size:8px;line-height:1.7}.next-card canvas{height:165px;margin-top:5px}.card-heading>span,.little-note,.controls-card{display:none}.board-header{font-size:8px;height:29px;letter-spacing:.9px}.board-header button span,.board-header kbd{display:none}.board-header button{font-size:17px}.right-panel{padding-top:29px}.board-wrap{border-radius:8px}.board-footer{font-size:9px;padding:12px 0}.board-footer button{font-size:9px}.overlay{padding:13px}.overlay-symbol{width:47px;height:47px;font-size:32px;line-height:44px;margin-bottom:20px}.overlay h2{font-size:18px}.overlay .eyebrow{font-size:6px;letter-spacing:1px}.overlay>p:not(.eyebrow){font-size:10px;margin-bottom:20px}.primary-button{font-size:12px;padding:10px 14px}.overlay-tip{font-size:8px}.touch-controls{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin:5px 0 22px;touch-action:none}.touch-controls button{height:46px;background:#19253a;border:1px solid #34425b;border-radius:9px;font-size:20px;user-select:none;touch-action:none}.touch-controls button:first-child,.touch-controls button:last-child{font-size:11px}.touch-controls button:last-child{color:var(--mint);border-color:#4c7564;background:#172c28}.footer{margin-top:12px;font-size:9px;padding-top:17px}.footer>span:last-child{font-size:6px;letter-spacing:.8px}.board-message{font-size:20px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Word Drop learning interface */
[hidden]{display:none!important}
input,textarea,select{font:inherit;color:var(--text);background:#0d1523;border:1px solid #34425a;border-radius:7px;padding:10px 12px;min-width:0}
input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--mint);outline-offset:2px}input[type=checkbox]{accent-color:var(--mint)}
.app{max-width:1160px}.intro h1{font-size:30px}.setup{margin-bottom:30px;padding:24px}.setup-heading,.setup-bottom,.editor-toolbar,.settings,.setup-actions{display:flex;align-items:center;gap:12px}.setup-heading{justify-content:space-between;margin-bottom:19px}.setup h2{letter-spacing:-.3px;font-size:18px;color:var(--text)}.setup .eyebrow{font-size:9px;margin-bottom:7px}.setup-actions{font-size:10px;color:var(--muted)}.secondary-button{background:#1d2a3e;border:1px solid #34425a;border-radius:7px;padding:9px 12px;font-size:11px}.secondary-button:hover{background:#293b52}.text-button{background:none;border:0;color:var(--mint);padding:7px 0;font-size:11px}.editor-toolbar{flex-wrap:wrap;margin-bottom:14px}.count-label{display:flex;align-items:center;gap:10px;font-size:12px;color:#c8d4e7}.count-label input{width:68px;padding:8px}.editor-help{font-size:11px;color:var(--muted);margin-left:auto}.word-entries{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:320px;overflow:auto;padding:3px}.word-row{display:grid;grid-template-columns:25px minmax(0,1fr) minmax(0,1fr);gap:8px;align-items:center}.entry-number{color:#697f9c;font-size:10px;font-variant-numeric:tabular-nums}.word-row input{width:100%;font-size:12px}.word-input{text-transform:lowercase}.bulk{color:var(--muted);font-size:11px;margin-top:17px}.bulk summary{cursor:pointer;padding:5px 0}.bulk label{display:block;line-height:1.7;margin:10px 0}.bulk textarea{display:block;width:100%;resize:vertical;margin-bottom:10px}.setup-bottom{justify-content:space-between;border-top:1px solid var(--border);padding-top:18px;margin-top:20px}.settings{flex-wrap:wrap;gap:17px;font-size:11px;color:#adbed6}.settings label{display:flex;align-items:center;gap:7px}.settings select{padding:8px;font-size:11px}.check-setting input{margin:0}.setup-bottom .primary-button{max-width:220px;padding:11px 15px;flex-shrink:0}.form-error{font-size:12px;line-height:1.8;color:#ffb5bc;margin:15px 0 0}.game-layout{grid-template-columns:220px minmax(260px,360px) 210px;gap:24px}.board-wrap>canvas{aspect-ratio:5/8}.study-card h3{font-size:25px;line-height:1.5;overflow-wrap:anywhere;margin:16px 0 13px}.word-number{font-size:9px;color:var(--muted);letter-spacing:1.5px;margin-top:23px}.spelling{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:15px;min-height:32px}.spelling span{width:25px;height:31px;display:flex;justify-content:center;align-items:center;background:#1b283b;border:1px solid #2a3b54;border-radius:5px;color:#526984;font-weight:700;font-size:15px}.spelling .collected{color:var(--mint);border-color:#5a947d;background:#1b352f}.spelling .revealed{color:#cbd8ea}.study-card .text-button{display:block}.study-help,.rules-note{color:var(--muted);font-size:10px;line-height:1.9;margin:13px 0 0}.next-card canvas{height:255px;margin-top:12px}.next-card p{text-align:center;font-size:10px;color:var(--muted);margin-bottom:0}.controls-card h2{margin-bottom:19px}.rules-note{border-top:1px solid var(--border);padding-top:13px}.overlay>p:not(.eyebrow){white-space:pre-line;overflow-wrap:anywhere}.overlay-symbol{font-weight:800;font-family:monospace}.board-message{font-size:20px}.overlay h2{font-size:21px}.touch-controls{grid-template-columns:repeat(5,1fr)}#recall-form{width:100%;max-width:250px}#recall-form label{display:block;font-size:11px;line-height:1.7;color:var(--muted);margin-bottom:10px}#answer{width:100%;text-align:center;font-size:19px;letter-spacing:2px;text-transform:lowercase}#answer-feedback{font-size:11px;line-height:1.8;color:#f1ce8c;min-height:21px}#recall-form .primary-button{max-width:none}#answer-hint{margin-top:12px}.results{margin-top:24px}.results h2{font-size:22px;letter-spacing:-.5px}.results>p:not(.eyebrow){color:var(--muted);font-size:12px}.result-row{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:15px;padding:14px 0;border-top:1px solid var(--border);align-items:center;font-size:12px;overflow-wrap:anywhere}.result-row strong{font-size:16px}.result-row>span{color:var(--muted)}.result-row .success{color:var(--mint)}.result-row .review{color:#f2b883}.results>.secondary-button{margin-top:15px}
@media(max-width:950px){.game-layout{grid-template-columns:180px minmax(240px,330px) 170px;gap:16px}.setup{padding:20px}.setup-actions>span{display:none}.settings{gap:11px}.intro h1{font-size:27px}}
@media(max-width:760px){.app{padding:0 20px;max-width:620px}.game-layout{grid-template-columns:minmax(0,1fr) 150px;gap:15px}.board-column{grid-column:1;grid-row:1/3}.left-panel{grid-column:2;grid-row:1;margin-top:36px;gap:12px}.right-panel{grid-column:2;grid-row:2;padding:0;gap:12px}.controls-card{display:none}.card{padding:15px}.word-entries{grid-template-columns:1fr;max-height:265px}.setup-bottom{align-items:stretch;flex-direction:column}.setup-bottom .primary-button{max-width:none}.settings{justify-content:space-between}.editor-help{margin-left:0;width:100%}.study-card h3{font-size:22px}.spelling span{width:22px;font-size:13px}.next-card canvas{height:170px;margin-top:7px}.next-card p{display:none}.touch-controls{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:8px 0 20px;touch-action:none}.touch-controls button{height:47px;background:#19253a;border:1px solid #34425b;border-radius:9px;font-size:20px;user-select:none;touch-action:none}.touch-controls button:first-child{font-size:20px}.touch-controls button:last-child{font-size:12px;color:var(--mint)}.intro h1{font-size:25px}.subtitle{max-width:360px;font-size:11px}.best strong{font-size:24px}.best>span:first-child{font-size:9px}.best{padding-left:10px}.overlay h2{font-size:19px}.result-row{grid-template-columns:1fr 1fr}.result-row>span:last-child{grid-column:1/-1;font-size:10px}}
@media(max-width:460px){.app{padding:0 12px}.intro h1{font-size:22px;letter-spacing:-1px}.intro{align-items:flex-start}.subtitle{max-width:245px;font-size:10px}.best{min-width:64px}.best strong{font-size:20px}.setup{padding:16px}.setup h2{font-size:16px}.setup-heading{gap:8px}.setup-actions .secondary-button{font-size:10px;padding:8px}.editor-toolbar{gap:9px}.editor-toolbar .text-button{font-size:10px}.editor-toolbar .secondary-button{font-size:10px;padding:9px}.settings{gap:10px;font-size:10px}.settings select{font-size:10px;padding:6px}.game-layout{grid-template-columns:minmax(0,1fr) 110px;gap:11px}.left-panel{margin-top:29px}.right-panel{padding-top:0}.study-card{padding:11px}.card h2{font-size:8px}.study-card .card-heading>span{display:block;font-size:9px}.word-number{font-size:8px;letter-spacing:.6px;margin-top:14px}.study-card h3{font-size:18px;margin:11px 0}.spelling{gap:3px;margin-bottom:8px}.spelling span{width:19px;height:25px;font-size:12px}.study-card .text-button{font-size:9px;padding:5px 0}.study-help{font-size:8px;line-height:1.8}.next-card canvas{height:138px}.stat strong{font-size:22px}.overlay h2{font-size:16px}.overlay-symbol{margin-bottom:12px}.overlay>p:not(.eyebrow){font-size:10px;margin-bottom:15px}#recall-form label{font-size:9px}#answer{font-size:16px;padding:9px 5px}#answer-feedback{font-size:9px;line-height:1.5;margin:9px 0}#answer-hint{font-size:9px;margin-top:6px}.overlay-tip{font-size:7px}.board-message{font-size:15px}.touch-controls{gap:6px}.setup-bottom{margin-top:16px}.footer>span:last-child{font-size:6px;letter-spacing:.4px}}
@media(max-width:460px){.right-panel{display:none}.study-help{display:none}.left-panel{grid-row:1/3}.stats-card{padding:12px}.stat{margin-bottom:16px}.touch-controls{position:sticky;bottom:8px;z-index:5;padding:7px;background:#0b101bf2;border:1px solid #253047;border-radius:12px;box-shadow:0 5px 20px #0006}}
.quick-form{padding:16px;background:#0d152366;border:1px solid var(--border);border-radius:10px;margin-bottom:20px}.quick-form>label{display:block;color:var(--mint);font-size:12px;font-weight:700;margin-bottom:10px}.quick-fields{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.quick-fields input{flex:1;min-width:120px;width:0;font-size:12px}.quick-form>p{font-size:10px;color:var(--muted);line-height:1.7;margin:9px 0 0}.quick-fields .secondary-button{white-space:nowrap;border-color:#527c6a;color:var(--mint)}.quick-fields .text-button{white-space:nowrap}.settings{gap:12px}.setup-bottom .settings{flex:1}
@media(max-width:460px){.quick-form{padding:12px}.quick-fields{gap:8px}.quick-fields input{flex-basis:calc(50% - 8px);min-width:0}.quick-fields button{font-size:10px}.settings{justify-content:flex-start;gap:12px}.board-message{font-size:14px;overflow-wrap:anywhere;padding:0 8px}}
/* Classic 10 × 20 letter tiles */
.board-wrap>canvas{aspect-ratio:1/2}.quick-form{margin-bottom:18px}.setup-bottom .settings .editor-help{margin:0}.quick-fields input{flex:1;min-width:120px}.study-card .card-heading>span{letter-spacing:0;white-space:nowrap}
@media(max-width:760px){.stats-card .stat{margin-bottom:16px}.setup-bottom .settings .editor-help{width:100%}}
@media(max-width:460px){.quick-fields input{flex-basis:calc(50% - 8px);min-width:0}.quick-fields button{width:100%;padding:10px}.quick-form{margin-bottom:15px}.study-card .card-heading>span{font-size:8px}}
/* Word focus and calm blink: letters always remain readable. */
.target-label{display:block;margin-top:15px;font-size:9px;color:var(--muted);letter-spacing:1px}.target-word{font-size:28px;font-weight:800;color:var(--mint);letter-spacing:1.5px;overflow-wrap:anywhere;margin-top:7px;line-height:1.4}.study-card h3{font-size:18px;margin:5px 0 14px}.letter-cue{font-size:10px;line-height:1.8;color:#c2d4e9;margin:0 0 9px}.spelling .incoming{color:#ecfff6;background:#23463b;border-color:#8ddaba;box-shadow:0 0 10px #9bf6cf20}.study-card #hint{border-radius:5px;padding:6px 8px;margin-left:-8px}.effects-on.game-playing .target-word{animation:word-glow 2.4s ease-in-out infinite}.effects-on.game-playing .spelling .incoming{animation:hint-glow 2.4s ease-in-out infinite}.effects-on.game-playing #hint{animation:hint-button-glow 2.4s ease-in-out infinite}.word-review{margin-top:4px;padding:16px}.word-review .card-heading{gap:12px}.word-review .text-button{padding:0;font-size:10px}.word-review>p{font-size:10px;line-height:1.8;color:var(--muted);margin:10px 0}.review-word{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:8px 0;border-top:1px solid var(--border)}.review-word strong{font-size:15px;color:var(--mint);letter-spacing:1px;overflow-wrap:anywhere}.review-word>span{font-size:11px;color:#a9bcd6;overflow-wrap:anywhere}.word-match strong:after{content:' ✦';color:#efda8e}.word-match>span{color:#e9d5a5}
@keyframes word-glow{0%,100%{opacity:.78;text-shadow:0 0 4px #9bf6cf15}50%{opacity:1;text-shadow:0 0 18px #9bf6cf70}}
@keyframes hint-glow{0%,100%{opacity:.8;box-shadow:0 0 2px #9bf6cf10}50%{opacity:1;box-shadow:0 0 12px #9bf6cf45}}
@keyframes hint-button-glow{0%,100%{background:#9bf6cf00}50%{background:#9bf6cf13}}
@media(max-width:460px){.target-label{font-size:8px;margin-top:11px}.target-word{font-size:21px;letter-spacing:.6px}.study-card h3{font-size:14px;margin:4px 0 9px}.letter-cue{font-size:8px;line-height:1.7;margin-bottom:5px}.word-review{padding:12px}.review-word strong{font-size:13px}.review-word>span{font-size:10px}}
@media(prefers-reduced-motion:reduce){.target-word,.spelling .incoming,#hint{animation:none!important}}
.word-review{max-width:838px;margin:20px auto 0}.review-word{gap:14px}
.chunk-cue{font-size:9px;color:var(--muted);line-height:1.7;margin:0 0 8px}.pronunciation{border-top:1px solid var(--border);padding-top:12px;margin-top:9px}.speech-buttons{display:flex;flex-wrap:wrap;gap:6px}.speech-button{font-size:11px;font-weight:600;border:1px solid #547f6d;border-radius:7px;background:#1d3b31;color:#d8ffee;padding:9px 10px}.speech-button:first-child{flex:1}.speech-button:hover{background:#295243}.auto-speak{display:flex;align-items:center;gap:6px;font-size:10px;color:#bed2e5;margin-top:10px;line-height:1.7}.auto-speak input{margin:0}.pronunciation>p{font-size:9px;color:var(--muted);line-height:1.7;margin:7px 0 0;overflow-wrap:anywhere}.settings select:disabled{opacity:.45}
@media(max-width:460px){.word-review{margin-top:16px}.word-review .card-heading h2{font-size:9px}}
@media(max-width:460px){.chunk-cue{font-size:8px}.pronunciation{padding-top:9px}.speech-buttons{gap:5px}.speech-button{width:100%;font-size:9px;padding:8px 4px}.auto-speak{font-size:8px;align-items:flex-start;gap:4px}.pronunciation>p{font-size:8px}.settings select{max-width:190px}}

/* Independent spelling mission, using mouse, touch, or button selection. */
.mission-arena{position:relative}.mission-success{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;pointer-events:none;white-space:nowrap;background:#112b22f2;border:2px solid var(--mint);border-radius:14px;color:#d9ffec;font-size:30px;font-weight:800;padding:12px 26px;box-shadow:0 0 30px #9bf6cf60;text-shadow:0 0 12px #9bf6cf70}.effects-on .mission-celebrating .mission-success{animation:mission-correct-blink .7s ease-in-out 3}.effects-on .mission-celebrating .mission-slot.complete .mission-tile{animation:mission-tile-blink .7s ease-in-out 3}
@keyframes mission-correct-blink{0%,100%{opacity:.65;box-shadow:0 0 8px #9bf6cf20}50%{opacity:1;box-shadow:0 0 35px #9bf6cf80}}
@keyframes mission-tile-blink{0%,100%{filter:brightness(1);box-shadow:0 0 3px #9bf6cf30}50%{filter:brightness(1.25);box-shadow:0 0 20px #9bf6cf80}}
@media(max-width:460px){.mission-success{font-size:24px;padding:10px 20px}}
@media(prefers-reduced-motion:reduce){.mission-success,.mission-slot.complete .mission-tile{animation:none!important}}
.word-mission{margin:35px 0 0;padding:28px;background:radial-gradient(ellipse at 90% 0,#24463555,transparent 65%),linear-gradient(145deg,#151e2d,#111927)}.mission-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}.word-mission h2{font-size:22px;letter-spacing:-.5px;color:var(--text)}.mission-heading .secondary-button{flex-shrink:0}.mission-description{font-size:12px;color:var(--muted);line-height:1.9;margin:10px 0 0}.mission-summary{display:flex;justify-content:space-between;gap:12px;margin:24px 0 0;border-top:1px solid var(--border);padding-top:18px;font-size:10px;color:#a8bdd3;letter-spacing:1px}.mission-summary strong{color:var(--mint);font-size:16px;margin-left:7px;letter-spacing:0}.mission-clue{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:0 0 10px}.mission-word{font-size:34px;letter-spacing:3px;font-weight:800;color:var(--mint);line-height:1.5;overflow-wrap:anywhere;margin:5px 0}.mission-word.concealed{color:#667d97;letter-spacing:6px}.mission-clue>div:first-child{min-width:0}.mission-clue-actions{display:flex;align-items:center;gap:16px;flex-shrink:0}.mission-clue-actions .speech-button{width:auto}.mission-clue #mission-meaning{font-size:17px;color:#d5e3f3;margin:3px 0 0;line-height:1.7;overflow-wrap:anywhere}.mission-speech-status{min-height:16px;font-size:10px;color:var(--muted);line-height:1.8;margin:0 0 15px}.mission-zone-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;color:#c4d5e8;font-size:11px;margin:19px 0 10px}.mission-zone-heading small{font-size:10px;color:var(--muted)}.mission-slots{display:flex;flex-wrap:wrap;gap:10px;border:1px solid #33465e;border-radius:12px;padding:16px;background:#0a121e88;min-height:101px;align-content:flex-start}.mission-slot{position:relative;width:58px;height:68px;padding-top:10px;border-radius:8px;flex-shrink:0}.mission-slot-number{position:absolute;top:-2px;left:0;right:0;text-align:center;font-size:9px;color:#7b92ac;pointer-events:none}.mission-empty,.mission-tile{width:58px;height:58px;border-radius:8px;font-size:27px;font-weight:800;display:flex;align-items:center;justify-content:center;user-select:none;-webkit-user-select:none;touch-action:none;padding:0}.mission-empty{background:#16223699;border:2px dashed #3b506c;color:#526b89;font-size:23px}.mission-empty:hover{border-color:#77bd9f;color:var(--mint)}.mission-tile{background:linear-gradient(145deg,#d5f7f0 0%,#93d6dd 12%,#83bccf 70%,#649cb4 100%);color:#122d3d;border:1px solid #c2f3e7;box-shadow:inset 3px 3px 0 #ffffff45,inset -3px -3px 0 #183e5833,0 4px 0 #395770;cursor:grab;transition:box-shadow .15s,outline .15s}.mission-tile:active{cursor:grabbing}.mission-tile.selected{outline:3px solid var(--mint);outline-offset:3px;box-shadow:inset 3px 3px 0 #ffffff45,inset -3px -3px 0 #183e5833,0 0 18px #9bf6cf45}.mission-pool{display:flex;flex-wrap:wrap;gap:12px;min-height:94px;align-items:center;padding:17px;border-radius:12px;background:#172338;border:1px solid #2b3d56}.mission-pool-note{font-size:12px;color:#9db2ca;line-height:1.8}.mission-tile.drag-source{opacity:.25}.mission-slot.drag-over{background:#9bf6cf30;outline:2px solid var(--mint);outline-offset:4px}.mission-pool.drag-over{outline:2px solid var(--mint);background:#254337}.mission-drag-ghost{position:fixed;z-index:1000;pointer-events:none;transform:translate(-50%,-50%) rotate(-5deg);opacity:.95;box-shadow:0 12px 30px #0008;cursor:grabbing}.mission-slot.incorrect .mission-tile{outline:2px solid #f4a5b1;outline-offset:2px}.mission-slot.complete .mission-tile{background:linear-gradient(145deg,#e2fff0,#9bf6cf 55%,#69b398);border-color:#c4ffdc;opacity:1;cursor:default}.mission-status{font-size:12px;min-height:25px;line-height:1.9;color:#b5c9e0;margin:18px 0 0;overflow-wrap:anywhere}.mission-status[data-state=success]{color:var(--mint)}.mission-status[data-state=error]{color:#f4b5bf}.mission-footer{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:14px}.mission-tools{display:flex;flex-wrap:wrap;align-items:center;gap:16px}.mission-footer .primary-button{max-width:160px;padding:11px 15px}.mission-note{font-size:10px;line-height:1.9;color:var(--muted);border-top:1px solid var(--border);margin:20px 0 0;padding-top:13px}.mission-solved .mission-slots{border-color:#658e77;background:#142c2280}
@media(max-width:760px){.word-mission{padding:21px;margin-top:26px}.mission-heading{flex-wrap:wrap;gap:13px}.word-mission h2{font-size:20px}.mission-clue{align-items:flex-start}.mission-clue-actions{flex-direction:column;align-items:flex-end;gap:5px;padding-top:15px}.mission-footer{flex-wrap:wrap}.mission-footer .primary-button{max-width:none}.mission-description{font-size:11px}.mission-slots{gap:9px;padding:14px}.mission-zone-heading small{font-size:9px}}
@media(max-width:460px){.word-mission{padding:16px}.word-mission h2{font-size:18px}.mission-description{font-size:10px}.mission-word{font-size:26px;letter-spacing:2px}.mission-clue #mission-meaning{font-size:14px}.mission-clue{gap:10px}.mission-clue-actions .speech-button{font-size:10px;padding:9px 8px}.mission-clue-actions .text-button{font-size:10px}.mission-slot{width:43px;height:53px}.mission-tile,.mission-empty{width:43px;height:43px;font-size:22px;border-radius:7px}.mission-slots{gap:8px;padding:12px;min-height:81px}.mission-pool{gap:10px;padding:13px;min-height:78px}.mission-slot-number{font-size:8px}.mission-summary{font-size:9px;margin-top:18px}.mission-status{font-size:11px}.mission-tools{gap:12px}.mission-tools .text-button{font-size:10px}.mission-zone-heading{font-size:10px;align-items:flex-start}.mission-zone-heading small{font-size:8px}.mission-note{font-size:9px}.mission-speech-status{font-size:9px}}