/* A continuous world composed from native geometry and reusable terrain assets. */
.sanctum:not([data-view="learning"]) .learning-view{display:none}
.learning-view{position:absolute;inset:0;z-index:5;color:#f3eee0;background:#0b2028}
.sanctum[data-view="learning"] .companion-panel,.sanctum[data-view="learning"] #altar,.sanctum[data-view="learning"] .home-actions,.sanctum[data-view="learning"] .input-mode-control{display:none}
.learning-world{position:absolute;inset:0;overflow:hidden;touch-action:none;cursor:grab;background:#16333c}
.learning-world:active{cursor:grabbing}
.learning-map-layer{position:absolute;left:0;top:0;width:2600px;height:1900px;transform-origin:0 0;will-change:transform;--map-inverse:1}
.learning-world-art{position:absolute;inset:0;width:100%;height:100%;object-fit:fill;pointer-events:none;user-select:none}
.learning-node{position:absolute;z-index:2;display:grid;gap:3px;justify-items:center;transform:translate(-50%,-100%) scale(var(--map-inverse));transform-origin:50% 100%;border:0;background:none;color:#f7ead0;cursor:pointer;padding:8px;text-shadow:0 2px 5px #000}
.learning-node:before{content:"";width:13px;height:13px;background:#c9ba8a;border:2px solid #fff0c0;rotate:45deg;box-shadow:0 0 0 5px #192c30c9,0 3px 12px #000}
.learning-node span{font:500 14px var(--serif);padding:3px 10px;background:#102328d9;border:1px solid #ad986755;border-radius:2px}
.learning-node small{font-size:11px;letter-spacing:3px;color:#efd397}
.learning-node[aria-pressed="true"]:before{background:#fff3af;box-shadow:0 0 0 6px #665c3499,0 0 22px #f0d37a}
.learning-node[aria-pressed="true"] span{border-color:#dfc178;background:#2e3830ed}
.learning-node[data-done="true"] small{color:#ffe5a2}
.learning-node:hover span{background:#475345}
.learning-traveller{position:absolute;z-index:3;width:76px;height:76px;transform:translate(-50%,-95%) scale(var(--map-inverse));transform-origin:50% 95%;pointer-events:none}
.learning-traveller canvas{position:absolute;inset:0;width:100%;height:100%;filter:drop-shadow(0 2px 2px #0008)}
.learning-traveller>span{position:absolute;bottom:3px;left:22%;width:56%;height:8px;border-radius:50%;background:#06191e80;filter:blur(2px)}
.learning-map-heading{position:absolute;left:3%;top:14%;max-width:75%;pointer-events:none;text-shadow:0 2px 6px #000}
.learning-map-heading>p{margin:0;color:#e6d3a2;font-size:10px;letter-spacing:.3em}
.learning-map-heading h2{margin:4px 0 8px;font:500 clamp(23px,2.4cqw,34px) var(--serif);letter-spacing:.12em}
.learning-summary{display:flex;gap:14px;align-items:center;font-size:12px;color:#ece2c7}
.learning-summary small{font-size:10px;letter-spacing:.06em}
#learning-stage-nav{display:flex;gap:6px;margin-top:14px;pointer-events:auto}
#learning-stage-nav button,.learning-map-controls button{border:1px solid #b6a17380;background:#092229dd;color:#eddfbf;font:12px var(--sans);padding:9px 12px;cursor:pointer;min-height:36px;backdrop-filter:blur(8px)}
#learning-stage-nav button[aria-pressed="true"]{background:#5a5338e8;border-color:#e2c67e;color:#fff0c8}
.learning-map-controls{position:absolute;left:3%;bottom:24%;display:flex;align-items:center;gap:5px;z-index:4}
.learning-map-controls span{margin-left:5px;color:#efe2c9;font-size:10px;text-shadow:0 2px 4px #000}
#learning-pet-toggle{display:none}
.learning-stage-detail{position:absolute;right:3%;bottom:4%;width:280px;padding:18px 20px;background:linear-gradient(145deg,#122a2ff0,#07191ef5);border:1px solid #bda47680;box-shadow:0 8px 30px #0006;backdrop-filter:blur(10px)}
.learning-region{font-size:10px;color:#c8b583;letter-spacing:.18em;margin:0 0 5px}
.learning-stage-detail h3{font:500 24px var(--serif);margin:0 0 14px;color:#f0dfb7}
.learning-stage-topic{display:flex;justify-content:space-between;gap:6px;margin:0;font-size:13px}
.learning-stage-topic span{font-size:11px;color:#b8cbc8}
#learning-example{font:16px var(--sans);color:#e7d49b;letter-spacing:.1em;margin:10px 0}
#learning-hint{font-size:12px;color:#bdcdca;line-height:1.65;margin:8px 0}
.learning-options{border-top:1px solid #ad986733;margin-top:12px;padding-top:9px;font-size:11px;color:#c0cec8}
.learning-options summary{cursor:pointer;padding:4px 0}
.learning-options>div{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding:6px 0}
.learning-options label{display:flex;gap:6px;align-items:center;min-height:32px}
.learning-options select{padding:6px;color:#ecdfbc;background:#163239;border:1px solid #a08c5d66;font:12px var(--sans)}
.learning-options input,.learning-guide input{accent-color:#e3c67d;width:15px;height:15px}
.learning-stage-detail .primary-button{width:100%;margin-top:12px;min-height:44px;font-size:14px}
.learning-pet-panel{position:absolute;left:3%;bottom:4%;width:270px;display:grid;grid-template-columns:58px 1fr;gap:3px 10px;padding:12px 14px;background:#0b2029ed;border:1px solid #ad986766;backdrop-filter:blur(10px)}
.learning-pet-panel>img{width:58px;height:70px;object-fit:contain;grid-row:span 2}
.learning-pet-panel h3{margin:0;font:500 14px var(--serif);color:#eadebd}
.learning-pet-panel small{font-size:11px;color:#cab784}
.learning-pet-panel p{margin:4px 0;font-size:11px;color:#b7cac7}
.learning-evolution-track{height:3px;background:#304746}
#learning-evolution-fill{height:100%;background:#d7bd73;transition:width .35s}
.learning-book-row{grid-column:1/-1;display:flex;gap:6px;align-items:center;border-top:1px solid #ad986733;padding-top:6px;font-size:11px}
.learning-book-row img{width:23px;height:23px;object-fit:contain}
.learning-book-row .ghost-button{margin-left:auto;padding:5px 9px;min-height:30px;font-size:11px}
/* Learning prompt and keyboard guidance. */
.learning-guide{position:absolute;left:50%;bottom:3%;translate:-50% 0;width:58%;max-width:760px;z-index:9;padding:12px 22px 10px;border:1px solid #af986866;background:linear-gradient(160deg,#12282ff5,#08151bf7);color:#e9e3d0;box-shadow:0 8px 36px #0008}
.learning-guide[hidden],.learning-guide [hidden]{display:none!important}
.learning-guide-toolbar{display:flex;align-items:center;gap:12px;font-size:12px;color:#d8c697}
.learning-guide-toolbar strong{font-size:14px;font-weight:500}
#learning-phase-count{color:#b7cbc7;font-size:11px;margin-left:auto}
.learning-guide-toolbar label{display:flex;gap:5px;align-items:center;min-height:25px;color:#d3ded5;font-size:11px}
.learning-phase-track{display:flex;gap:5px;margin:5px 0 0;height:2px}
.learning-phase-track i{flex:1;background:#394b48}
.learning-phase-track i.current{background:#e8c97b;box-shadow:0 0 8px #ddc77d77}
.learning-phase-track i.done{background:#8b9972}
.arena[data-learning="true"] .learning-guide .word-zone{position:relative;bottom:auto;left:auto;transform:none;translate:none;width:100%;margin:0;min-height:0;background:none;border:0;box-shadow:none;padding:7px 0 9px;text-align:center}
.arena[data-learning="true"] .learning-guide .word-zone:before,.arena[data-learning="true"] .learning-guide .word-zone:after,.arena[data-learning="true"] .chant-sparks{display:none}
.arena[data-learning="true"] .word-kicker{font-size:10px;margin:1px 0 3px;letter-spacing:.14em;color:#9fb5b3}
.arena[data-learning="true"] #word-kana{font-size:28px;margin:0 0 4px;line-height:1.2}
.arena[data-learning="true"] .word-guide{font-size:24px;line-height:1.3;letter-spacing:.16em}
.arena[data-learning="true"] .word-guide .next{color:#15272c;background:#f1d58d;border:1px solid #ffe6a6;border-radius:3px;padding:0 4px;text-shadow:none}
.arena[data-learning="true"] .word-guide .typed{color:#76958b}
.learning-guide[data-raw="true"] #word-kana{display:none}
.learning-guide[data-raw="true"] .word-guide{text-transform:uppercase;font-size:30px}
.arena[data-learning="true"] .next-word,.arena[data-learning="true"] .input-message{display:none}
.learning-finger-instruction{display:flex;justify-content:center;align-items:center;gap:8px;font-size:12px;margin:0 0 8px;color:#ede0b5}
.learning-next-key{display:grid;place-items:center;width:26px;height:26px;border:1px solid #d9b867;color:#f9d988;font:18px var(--sans);background:#283933}
.learning-home-return{font-size:10px;color:#9fb9b2;border-left:1px solid #8b9a8055;padding-left:8px}
.learning-keyboard{max-width:600px;margin:auto}
.learning-key-row{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:5px;margin:5px 0}
.learning-key-row:first-child{transform:translateX(-1.5%)}
.learning-key-row:last-child{transform:translateX(1.5%)}
.learning-key-row kbd{position:relative;display:grid;place-items:center;height:31px;border:1px solid #60737080;border-bottom:3px solid #304744;border-radius:4px;background:#1d343b;color:#b6c8c5;font:14px var(--sans)}
.learning-key-row kbd.home-key{background:#2a3e3d;color:#e4dbc2;border-color:#9b987680}
.learning-key-row kbd.bump-key:after{content:"";position:absolute;bottom:3px;width:12px;height:2px;background:#cfbb8a}
.learning-key-row kbd.active{background:#edce7b;color:#102022;border-color:#ffe3a1;box-shadow:0 0 14px #edce7b44}
.learning-key-row kbd.active:after{background:#665536}
.learning-key-row kbd.return-key{border-color:#e1be72;box-shadow:inset 0 0 0 1px #d6b86d}
.learning-hands svg{display:block;width:100%;height:auto;max-height:92px;overflow:visible}
.learning-hands .hand-palm{fill:#2d4547;stroke:#61746b;stroke-width:1}
.learning-hands rect{fill:#304a4c;stroke:#698078;stroke-width:1}
.learning-hands text{fill:#c4d2c8;stroke:none;text-anchor:middle;font:13px var(--sans)}
.learning-hands .finger-name{font-size:9px;fill:#9ab4ae}
.learning-hands .hand-name{font-size:10px;fill:#a4beb4}
.learning-hands .finger-link{stroke:#61766c;stroke-width:1;stroke-dasharray:3 3}
.learning-hands .active rect{fill:#897b4d;stroke:#f2d185;stroke-width:2}
.learning-hands .active .finger-link{stroke:#f2d185;stroke-width:2;stroke-dasharray:none}
.learning-hands .active text{fill:#fff1c1}
#learning-phase-hint{text-align:center;font-size:11px;line-height:1.4;color:#b0c4bd;margin:4px 0 0}
.arena[data-learning="true"] .clock-ring,.arena[data-learning="true"] .plate-gauge,.arena[data-learning="true"] .trait-chip,.arena[data-learning="true"] .combo-dock{display:none}
.arena[data-learning="true"] .clock span{font-size:0}
.arena[data-learning="true"] .clock span:after{content:"問題";font-size:12px}
.arena[data-learning="true"] .arena-bg{background-image:url(./assets/concepts/battle-arena.webp)}
.arena[data-learning="true"] .fighter{top:51%;--h:19cqw}
.learning-result{width:min(560px,92vw);text-align:center;color:#eee4ce;padding:28px 30px;background:#09181f;border:1px solid #c0a86a}
.learning-result .learning-result-kicker{font:12px var(--sans);letter-spacing:.18em;color:#c6b37c}
.learning-result h2{font:500 28px var(--serif);margin:8px 0 16px}
.learning-result-stars{font-size:40px;letter-spacing:9px;color:#efcf78;text-shadow:0 0 16px #b98e3944}
.learning-result-stats{display:flex;justify-content:space-around;gap:12px;margin:24px 0}
.learning-result-stats dt{font-size:12px;color:#bdcfc8}
.learning-result-stats dd{font-size:24px;color:#eee2bb;margin:8px 0 0}
.learning-result-goal{font-size:14px;color:#dac592;min-height:22px}
.learning-result-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:22px}
.learning-result-actions button{min-height:44px;padding:10px 18px}
.learning-result .learning-online-link{margin-top:18px;font-size:12px}
.learning-result::backdrop{background:#01060acc;backdrop-filter:blur(3px)}

@media(max-width:900px){
  .learning-map-heading{top:calc(var(--compact-head,110px) + 12px);left:16px;max-width:calc(100% - 32px)}
  .learning-map-heading h2{font-size:25px}
  #learning-stage-nav{flex-wrap:wrap;gap:5px;margin-top:10px}
  #learning-stage-nav button{padding:8px 10px;font-size:11px}
  .learning-map-controls{left:16px;bottom:210px;flex-wrap:wrap;gap:4px}
  .learning-map-controls span{display:none}
  .learning-stage-detail{right:16px;bottom:18px;width:270px;padding:14px 16px}
  .learning-stage-detail h3{font-size:22px;margin-bottom:10px}
  .learning-pet-panel{left:16px;bottom:18px;width:240px}
  .learning-guide{width:64%;padding:9px 16px}
  .learning-key-row kbd{height:27px;font-size:13px}
  .learning-hands svg{max-height:78px}
}
@media(max-width:600px){
  .learning-map-controls{bottom:292px}
  .learning-view:has(.learning-options[open]) .learning-map-controls{bottom:370px}
  .learning-stage-detail{right:12px;left:12px;bottom:12px;width:auto;padding:12px 14px;display:grid;grid-template-columns:1fr auto;column-gap:12px}
  .learning-stage-detail h3{grid-column:1;font-size:20px;margin-bottom:6px}
  .learning-stage-topic,#learning-example,#learning-hint,.learning-options{grid-column:1/-1}
  .learning-stage-detail .primary-button{grid-column:1/-1;margin-top:8px;min-height:40px}
  #learning-hint{margin:4px 0;font-size:11px}
  #learning-example{margin:6px 0;font-size:14px}
  .learning-options{margin-top:6px;padding-top:3px}
  .learning-pet-panel{display:none}
  #learning-pet-toggle{display:block}
  .learning-view[data-pet-open="true"] .learning-pet-panel{display:grid;top:calc(var(--compact-head,110px) + 145px);bottom:auto;left:12px;width:240px;z-index:5}
  .arena[data-learning="true"]{width:100vw;height:100dvh;aspect-ratio:auto}
  .arena[data-learning="true"] .fighter{top:43%;--h:31cqw}
  .arena[data-learning="true"] .fighter-body{scale:1.25}
  .arena[data-learning="true"] .battle-hud{grid-template-columns:1fr 54px 1fr;gap:6px}
  .arena[data-learning="true"] .plate-name strong{font-size:13px}
  .arena[data-learning="true"] .plate .form-title,.arena[data-learning="true"] .side-tag{display:none}
  .arena[data-learning="true"] .clock{width:52px}
  .learning-guide{width:94%;padding:10px 12px;bottom:14px}
  .learning-guide-toolbar strong{font-size:13px}
  .learning-finger-instruction{font-size:11px;gap:6px}
  .learning-key-row{gap:3px;margin:4px 0}
  .learning-key-row kbd{height:29px;font-size:12px}
  .learning-hands svg{max-height:70px}
  .learning-hands .finger-name{display:none}
  .learning-hands text{font-size:17px}
  .learning-hands .hand-name{font-size:12px}
  .learning-guide[data-raw="true"] .word-guide{font-size:28px}
  .learning-result{padding:22px 16px}.learning-result-stars{font-size:34px}
}
@media(max-height:550px) and (min-width:601px){
  .learning-map-heading{top:15%;left:3%}
  .learning-map-heading h2{font-size:22px}
  .learning-stage-detail{bottom:3%;width:250px;padding:12px 15px}
  .learning-map-controls{bottom:30%;left:3%}
  .learning-pet-panel{bottom:3%;left:3%}
  .learning-guide{width:57%;padding:7px 16px;bottom:2%}
  .learning-guide-toolbar{font-size:11px}
  .learning-key-row kbd{height:23px;font-size:12px}
  .learning-hands svg{max-height:80px}
  .learning-hands .finger-name{display:none}
  .learning-finger-instruction{margin-bottom:5px;font-size:11px}
  #learning-phase-hint{font-size:10px}
  .arena[data-learning="true"] .fighter{top:49%;--h:18cqw}
  .arena[data-learning="true"] .learning-guide .word-zone{padding:4px 0 5px}
  .learning-guide[data-raw="true"] .word-guide{font-size:25px}
}
@media(prefers-reduced-motion:reduce){#learning-evolution-fill{transition:none}.learning-map-layer{will-change:auto}}

/* Board spaces keep their world size so the overview remains dense and readable. */
/* Adopted center-bottom layout: compact hands beside the keyboard, separate from the prompt. */
.learning-guide[data-guide-ui]{width:46%;max-width:660px;bottom:3%;padding:10px 14px;background:linear-gradient(150deg,#10252cf4,#06141bf2)}
.learning-guide[data-guide-ui] .learning-guide-toolbar strong{font-size:12px}
.learning-guide[data-guide-ui] .learning-guide-toolbar{gap:8px}
.learning-guide[data-guide-ui] .learning-prompt-host,.learning-guide[data-guide-ui] #learning-phase-hint{display:none}
.learning-guide[data-guide-ui] .learning-finger-instruction{justify-content:flex-start;gap:6px;font-size:11px;margin:5px 0 3px;min-height:20px}
.learning-guide[data-guide-ui] .learning-next-key{display:inline;width:auto;height:auto;padding:0 2px;border:0;background:none;font:600 16px var(--sans)}
.learning-guide[data-guide-ui] .learning-home-return{font-size:10px;color:#b4c6bd}
.learning-guide[data-guide-ui] .learning-keyboard{display:grid;grid-template-columns:84px minmax(0,1fr);gap:14px;align-items:center;max-width:none;margin:0}
.learning-guide[data-guide-ui] .learning-keys{grid-column:2;grid-row:1;position:relative;min-width:0}
.learning-guide[data-guide-ui] .learning-hands{grid-column:1;grid-row:1;display:flex;justify-content:center;gap:8px}
.learning-guide[data-guide-ui] .learning-mini-hand-group{text-align:center}
.learning-guide[data-guide-ui] .learning-mini-hand-group>small{display:block;font:10px/1.4 var(--sans);color:#a9c0b9;margin-top:4px}
.learning-mini-hand{display:flex;align-items:flex-end;gap:2px;height:44px;border-bottom:10px solid #3b5556;border-radius:0 0 9px 9px}
.learning-mini-hand i{display:block;width:6px;height:28px;border-radius:6px 6px 0 0;background:#69827f}
.learning-mini-hand i[data-name="小指"]{height:19px}
.learning-mini-hand i[data-name="薬指"]{height:26px}
.learning-mini-hand i[data-name="中指"]{height:32px}
.learning-mini-hand i[data-name="親指"]{height:15px}
.learning-mini-hand i.active{background:#f1d17d;box-shadow:0 0 9px #f1d17d99}
.learning-guide[data-guide-ui] .learning-key-row{gap:4px;margin:3px 0}
.learning-guide[data-guide-ui] .learning-number-row{grid-template-columns:repeat(11,minmax(0,1fr))}
.learning-guide[data-guide-ui] .learning-key-row kbd{height:24px;font-size:12px;border-radius:3px}
.learning-guide[data-guide-ui] .learning-key-row kbd.home-key{background:#233b3c;border-color:#7b82706b;color:#d0d5c4}
.learning-guide[data-guide-ui] .learning-key-row kbd.active{background:#efd18a;border-color:#fbe2a5;color:#122127}
.arena[data-learning="true"][data-guide-ui] .word-zone{left:50%;bottom:calc(3% + var(--learning-guide-height,165px) + 20px);width:44%;max-width:660px;padding:16px 20px;min-height:0;background:linear-gradient(150deg,#10252ce8,#07141bec);border-color:#ad986866;box-shadow:0 6px 28px #0006}
/* The shared cockpit wraps the prompt in normal battles. In learning it must not
   become the prompt's containing block or sit beneath the keyboard guide. */
.arena[data-learning="true"] .battle-cockpit{display:contents;position:static;translate:none;isolation:auto}
.arena[data-learning="true"] .battle-cockpit::before,.arena[data-learning="true"] .battle-cockpit::after,.arena[data-learning="true"] .battle-cockpit>.combo-dock,.arena[data-learning="true"] .cockpit-ignition{display:none}
.arena[data-learning="true"][data-guide-ui] .battle-cockpit .word-zone{position:absolute;right:auto;translate:-50% 0;transform:none;display:block;z-index:5}
.arena[data-learning="true"][data-guide-ui] .word-kicker{font-size:11px;margin:0 0 5px}
.arena[data-learning="true"][data-guide-ui] #word-kana{font-size:36px;margin:0 0 6px}
.arena[data-learning="true"][data-guide-ui] .word-guide{font-size:32px}
.arena[data-learning="true"][data-guide-ui][data-guide-raw="true"] #word-kana{display:none}
.arena[data-learning="true"][data-guide-ui][data-guide-raw="true"] .word-guide{text-transform:uppercase;font-size:38px}
.arena[data-learning="true"][data-guide-ui][data-guide-visible="false"] .word-zone{bottom:calc(3% + var(--learning-guide-height,55px) + 20px)}
@media(max-width:1000px) and (min-width:601px){
  .learning-guide[data-guide-ui]{width:56%;padding:8px 12px}
}
@media(max-width:600px){
  .learning-guide[data-guide-ui]{left:50%;translate:-50% 0;width:94%;max-width:none;bottom:14px;padding:9px 10px}
  .learning-guide[data-guide-ui] .learning-guide-toolbar strong{font-size:11px}
  .learning-guide[data-guide-ui] .learning-keyboard{grid-template-columns:65px minmax(0,1fr);gap:8px}
  .learning-guide[data-guide-ui] .learning-hands{gap:5px}
  .learning-guide[data-guide-ui] .learning-mini-hand i{width:4px}
  .learning-guide[data-guide-ui] .learning-key-row{gap:2px;margin:4px 0}
  .learning-guide[data-guide-ui] .learning-key-row kbd{height:26px;font-size:11px}
  .learning-guide[data-guide-ui] .learning-finger-instruction{font-size:11px;flex-wrap:wrap;margin-bottom:4px}
  .learning-guide[data-guide-ui] .learning-home-return{font-size:10px}
  .arena[data-learning="true"][data-guide-ui] .word-zone{left:50%;width:88%;max-width:none;bottom:calc(14px + var(--learning-guide-height,175px) + 18px);padding:14px 16px}
  .arena[data-learning="true"][data-guide-ui][data-guide-visible="false"] .word-zone{bottom:calc(14px + var(--learning-guide-height,55px) + 18px)}
  .arena[data-learning="true"][data-guide-ui] #word-kana{font-size:32px}
  .arena[data-learning="true"][data-guide-ui] .word-guide{font-size:28px}
  .arena[data-learning="true"][data-guide-ui][data-guide-visible="false"] .word-zone{bottom:100px}
}
#learning-terrain{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.learning-terrain{display:block;width:100%;height:100%;stroke:none;fill:none}
.learning-props{position:absolute;inset:0}
.learning-prop{position:absolute;display:block;background-size:contain;background-repeat:no-repeat;background-position:center bottom;transform:translate(-50%,-85%);filter:drop-shadow(0 6px 5px #10251a55)}
.learning-area-label{position:absolute;translate:-50% -50%;font:500 25px var(--serif);letter-spacing:.18em;color:#e5dab6;text-shadow:0 2px 5px #071a16,0 0 15px #071a16;white-space:nowrap;z-index:2000}
.learning-world:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(#051c2a30,transparent 35%,transparent 70%,#02141c55)}
.learning-node{width:60px;height:54px;padding:5px 3px 2px;gap:0;transform:translate(-50%,-50%);transform-origin:center;align-content:center;color:#f2e6bb;text-shadow:0 1px 2px #161d1a}
.learning-node:before{position:absolute;inset:2px;width:auto;height:auto;rotate:0;border-radius:50%;border:2px solid #9e9a7f;background:radial-gradient(ellipse at 40% 20%,#738070,#344d46 70%);box-shadow:0 3px 0 #253a33,0 6px 7px #142a2766;z-index:-1}
.learning-node span{font:500 17px var(--serif);line-height:20px;padding:0;background:none;border:0;border-radius:0}
.learning-node small{font-size:10px;line-height:12px;letter-spacing:2px;color:#b9bf9f;min-height:12px}
.learning-node[data-kind="review"]:before{border-style:double;border-width:4px;background:radial-gradient(ellipse at 40% 20%,#968c68,#4d584c 70%)}
.learning-node[aria-pressed="true"]:before{background:radial-gradient(ellipse at 40% 20%,#a69b67,#5c6448 70%);border-color:#ffe2a0;box-shadow:0 0 0 5px #e0c48130,0 0 20px #efcf7955,0 3px 0 #374431}
.learning-node[aria-pressed="true"] span,.learning-node:hover span{border:0;background:none}
.learning-node:hover:before,.learning-node:focus-visible:before{border-color:#f7df9b;filter:brightness(1.2)}
.learning-node[data-done="true"]:before{border-color:#ccb674}
#learning-stage-nav{gap:8px;max-width:540px}
#learning-stage-nav select{min-width:140px;max-width:300px;min-height:38px;padding:8px 30px 8px 12px;background:#102c31ec;border:1px solid #a79a7066;color:#eee0b8;font:12px var(--sans);border-radius:2px;cursor:pointer}
.learning-map-heading{max-width:65%}
.learning-stage-detail h3{font-size:21px;line-height:1.35;margin-bottom:10px}
.learning-space-nav{display:flex;align-items:center;justify-content:space-between;gap:4px;margin-top:10px}
.learning-space-nav button{min-height:34px;padding:5px 8px;background:#233b3b;border:1px solid #87907166;color:#e7d7ae;font:11px var(--sans);cursor:pointer}
.learning-space-nav button:disabled{opacity:.35;cursor:default}
.learning-space-nav span{font-size:9px;color:#a3b4a8}
.learning-result-actions #learning-result-next{flex-basis:100%;max-width:360px}
.learning-keys{position:relative}
.learning-key-link{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.learning-key-link{stroke:none;fill:none}
.learning-key-movement{stroke:#f4d792;stroke-width:2;fill:none;filter:drop-shadow(0 1px 2px #000)}
.learning-number-row{grid-template-columns:repeat(11,minmax(0,1fr));transform:translateX(-1.5%)}
.learning-number-row kbd{height:23px;font-size:11px;background:#142c33;color:#718d89}
.learning-key-row:nth-child(2){transform:translateX(-1.5%)}
.arena[data-learning="true"] .word-guide{text-transform:uppercase}
.learning-key-row kbd.return-key{background:#4c5140;color:#f8dea0;border-color:#e1be72;box-shadow:inset 0 0 0 1px #d6b86d}
.learning-key-row kbd.active{background:#f1d58d;color:#15272c;border-color:#ffe6a6}
@media(max-width:900px){#learning-stage-nav select{min-width:120px;font-size:11px;padding:8px 20px 8px 8px}.learning-map-heading{max-width:calc(100% - 32px)}}
@media(max-width:600px){#learning-stage-nav{display:grid;grid-template-columns:1fr 1.35fr;gap:6px}#learning-stage-nav select{min-width:0;width:100%;max-width:none}.learning-space-nav{grid-column:1/-1;margin-top:5px}.learning-map-controls{bottom:325px}.learning-view:has(.learning-options[open]) .learning-map-controls{bottom:405px}.learning-home-return{font-size:9px}.learning-area-label{font-size:24px}.learning-stage-detail h3{font-size:20px}.learning-number-row kbd{height:21px}}

/* Learning companion: short instructions stay beside the keys. */
.learning-recommend{display:block;width:100%;padding:7px 0;text-align:left;background:none;border:0;color:#e6d08f;font:11px var(--sans);cursor:pointer}
.learning-companion-actions{grid-column:1/-1;display:flex;gap:6px;margin:7px 0}
.learning-companion-actions button{flex:1;padding:7px 5px;font-size:10px;min-height:34px}
.learning-final-forms{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:8px 0 0;padding:8px;border:1px solid #a1c1b255;min-width:0}.learning-final-forms[hidden]{display:none}.learning-final-forms legend{font-size:10px;color:#bdcdc3;padding:0 5px}.learning-final-forms button,.dragon-form-choice{padding:9px 7px;min-height:38px;border:1px solid #77998c66;background:#122c32;color:#dfe8df;font:11px var(--sans);cursor:pointer}.learning-final-forms button[aria-pressed="true"],.dragon-form-choice:disabled{background:#d9e6dd;color:#10282d;border-color:#e7f4ea}.dragon-form-choice:disabled{cursor:default}
.fighter.attacking[data-motion="palm"]{animation-name:learning-palm}.fighter.attacking[data-motion="palm"] .fighter-rig{animation:none}.fighter.attacking[data-motion="flight"]{animation-name:learning-flight}.fighter.attacking[data-motion="flight"] .fighter-rig{animation:none}
@keyframes learning-palm{0%,100%{translate:0 0}45%{translate:calc(var(--dir)*.8cqw) 0}}
@keyframes learning-flight{0%,100%{translate:0 0}50%{translate:calc(var(--dir)*1.1cqw) -.6cqw}}
@media(max-width:600px){.arena[data-learning="true"] .fighter-body{scale:calc(var(--flip)*1.25) 1.25}.arena[data-learning="true"] .player-fighter[data-dragon-form="rider"]{left:21%}.arena[data-learning="true"] .cpu-fighter[data-dragon-form="rider"]{left:79%}}
@media(max-width:600px){.learning-view[data-pet-open="true"] .learning-pet-panel{top:auto;bottom:394px;max-height:max(120px,calc(100% - var(--compact-head,110px) - 406px));overflow-y:auto}.learning-view[data-pet-open="true"]:has(.learning-options[open]) .learning-pet-panel{bottom:474px;max-height:max(120px,calc(100% - var(--compact-head,110px) - 486px))}}
.learning-tutorial-hint{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:5px 0 10px;color:#f1dc9f;font:12px var(--sans)}
.learning-tutorial-hint button{border:0;background:none;color:#9fb9b1;font:10px var(--sans);cursor:pointer;padding:5px}
.learning-tutorial-hint[hidden],.learning-hatch[hidden]{display:none}
.learning-hatch{position:absolute;left:5%;top:16%;width:32%;height:43%;pointer-events:none;z-index:8;display:grid;place-items:center}
.learning-hatch>img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 12px #cdb77655);transition:filter .25s}
.learning-egg-glow{position:absolute;width:70%;height:65%;border-radius:50%;background:radial-gradient(ellipse,#e8d58b45,transparent 70%);opacity:calc(.15 + var(--crack)*.7);transform:scale(calc(.8 + var(--crack)*.35))}
.learning-egg-cracks{position:absolute;inset:24% 30% 20%;background:linear-gradient(112deg,transparent 48%,#ffe5a5 49%,#fff5d7 50%,transparent 52%);clip-path:polygon(35% 0,45% 25%,30% 42%,60% 60%,49% 80%,60% 100%,55% 100%,44% 81%,52% 62%,22% 43%,36% 25%,27% 0);opacity:var(--crack);filter:drop-shadow(0 0 5px #ffdf7a)}
.learning-egg-dots{position:absolute;bottom:0;display:flex;gap:9px}.learning-egg-dots i{width:7px;height:7px;rotate:45deg;background:#66736f;border:1px solid #c4ad6c}.learning-egg-dots i.lit{background:#ffe6a5;box-shadow:0 0 10px #ffde7b}
.learning-hatch.pulse>img{animation:egg-pulse .3s ease-out}.learning-hatch.hatching{animation:egg-hatch .95s ease-in forwards}
.arena[data-tutorial="egg"] #player-fighter{opacity:0}.arena[data-tutorial="egg"] #cpu-fighter{opacity:.45}
@keyframes egg-pulse{0%,100%{transform:rotate(0)}25%{transform:rotate(-3deg)}65%{transform:rotate(3deg)}}
@keyframes egg-hatch{0%{opacity:1;filter:brightness(1)}35%{filter:brightness(2);transform:scale(1.05)}75%{opacity:.8;transform:scale(1.13)}100%{opacity:0;transform:scale(1.2)}}
.learning-dragon-book{width:min(1080px,94vw);max-width:94vw;max-height:90dvh;padding:24px;color:#e8dfc3;background:linear-gradient(150deg,#142e32,#091c23);border:1px solid #b8a16a;box-shadow:0 20px 90px #0009;overflow:auto}
.learning-dragon-book::backdrop,.dragon-evolution::backdrop{background:#041218d9;backdrop-filter:blur(7px)}
.learning-dragon-book header{display:flex;justify-content:space-between;align-items:center;gap:20px}.learning-dragon-book h2{margin:5px 0;font:26px var(--serif)}.learning-dragon-book header small{color:#a9bdb6;letter-spacing:.2em;font-size:9px}.dragon-book-intro{font-size:12px;color:#b6c9c1}
.dragon-book-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.dragon-book-grid article{min-width:0;display:flex;flex-direction:column;background:#0b2229;border:1px solid #80907444;padding:12px}.dragon-book-grid article[data-current="true"]{border-color:#d6be77;box-shadow:inset 0 0 24px #a9924520}.dragon-book-grid img{height:160px;width:100%;object-fit:contain}.dragon-book-grid [data-locked="true"] img{filter:brightness(0);opacity:.5}.dragon-book-grid h3{font:18px var(--serif);margin:4px 0 6px}.dragon-book-grid p{font-size:11px;line-height:1.6;color:#aebfb9;min-height:34px}.dragon-book-grid small{font-size:10px;color:#d3bc7c}.dragon-book-grid button{font-size:11px;margin-top:auto;min-height:34px}.learning-dragon-book footer{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:20px}.learning-dragon-book footer small{font-size:10px;color:#98b0aa}
.dragon-evolution{width:min(780px,94vw);height:min(690px,90dvh);max-width:94vw;padding:20px;text-align:center;color:#eee1be;background:radial-gradient(ellipse at 50% 36%,#213d3b,#081b24 72%);border:1px solid #b4a070;overflow:hidden}
.dragon-evolution-art{position:relative;height:70%;width:100%}.dragon-evolution-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.dragon-after{opacity:0}.dragon-evolution small{letter-spacing:.3em;color:#c6b37c;font-size:10px}.dragon-evolution h2{font:28px var(--serif);margin:10px 0}.dragon-evolution p{font-size:12px;color:#b4c8c0}.dragon-evolution button{margin-top:10px;min-width:160px}.dragon-evolution button:disabled{visibility:hidden}.dragon-evolution-light{position:absolute;inset:5%;background:radial-gradient(ellipse,#d8eabc40,transparent 65%);opacity:0}.dragon-evolution.playing .dragon-before{animation:dragon-form-out 2.5s both}.dragon-evolution.playing .dragon-after{animation:dragon-form-in 3s both}.dragon-evolution.playing .dragon-evolution-light{animation:dragon-light 3s both}.dragon-evolution.ready .dragon-after{opacity:1}
@keyframes dragon-form-out{0%,25%{opacity:1}50%{filter:brightness(2);opacity:.8;transform:scale(.96)}70%,100%{opacity:0;transform:scale(.92)}}
@keyframes dragon-form-in{0%,45%{opacity:0;transform:scale(.92)}65%{opacity:.8;filter:brightness(1.7)}100%{opacity:1;filter:brightness(1);transform:scale(1)}}
@keyframes dragon-light{0%{opacity:0;transform:scale(.7)}50%{opacity:1;transform:scale(1.15)}100%{opacity:.25;transform:scale(1)}}
@media(max-width:600px){.learning-map-controls{bottom:350px}.learning-view:has(.learning-options[open]) .learning-map-controls{bottom:430px}.learning-tutorial-hint{font-size:10px;gap:5px}.learning-hatch{left:0;top:20%;width:45%;height:30%}.learning-dragon-book{padding:15px}.dragon-book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.dragon-book-grid img{height:105px}.dragon-book-grid article{padding:8px}.dragon-book-grid h3{font-size:15px}.dragon-book-grid p{font-size:10px}.learning-dragon-book footer{flex-direction:column}.dragon-evolution-art{height:65%}.dragon-evolution h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){.learning-hatch.pulse>img,.learning-hatch.hatching{animation-duration:.05s}.dragon-evolution.playing .dragon-before{animation-duration:.05s}.dragon-evolution.playing .dragon-after,.dragon-evolution.playing .dragon-evolution-light{animation-duration:.05s}}