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(min-height:700px){.mz-key{min-height:76px;font-size:34px}.mz-key--extra{min-height:60px}.mz-keypad{gap:var(--space-3);max-width:480px}.mz-keypad__digits{gap:var(--space-3)}.mz-well{min-height:96px}.mz-well__input{font-size:46px!important}.mz-prompt__title{font-size:40px}.mz-choice--row{min-height:76px;font-size:24px}.mz-choice--card{min-height:200px}.mz-btn--lg{min-height:62px;font-size:18px}.mz-fsheet__title{font-size:30px}.mz-fsheet__msg,.mz-steps li{font-size:19px}}@media (max-height:700px){.mz-lesson-head{min-height:52px}.mz-prompt{gap:var(--space-2)}.mz-prompt__row{gap:var(--space-3)}.mz-prompt__title{padding-top:2px;font-size:22px}.mz-iconbtn--depth{width:48px;height:48px}.mz-well{min-height:58px}.mz-well__input{font-size:32px!important}.mz-keypad,.mz-keypad__digits{gap:6px}.mz-key{font-size:26px}.mz-key--extra{min-height:46px}.mz-choice--row{min-height:56px}.mz-choice--card{min-height:112px}}@media (max-height:600px){.mz-prompt__label{display:none}}
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(max-width:359px){.grid-2{grid-template-columns:1fr}}.learner{flex-direction:column;min-height:100dvh;display:flex}.learner__main{padding-bottom:var(--space-8);flex:1}.learner__top{z-index:25;background:var(--bg);padding-top:env(safe-area-inset-top,0px);border-bottom:var(--stroke-s2) solid var(--line);position:sticky;top:0}.learner__top .mz-stats{max-width:600px;padding-inline:max(var(--space-3), env(safe-area-inset-left,0px));margin:0 auto;position:static}.welcome{min-height:100dvh;padding-top:env(safe-area-inset-top,0px);flex-direction:column;display:flex}.welcome__hero{justify-content:center;align-items:center;gap:var(--space-5);text-align:center;padding-block:var(--space-8);flex-direction:column;flex:1;display:flex}.welcome__cast{aspect-ratio:1.3;width:min(330px,84vw);position:relative}.welcome__cast>*{position:absolute}.welcome__brand{letter-spacing:-.02em;color:var(--green-text);font-size:clamp(36px,10vw,48px);font-weight:900;line-height:1}.welcome__tag{color:var(--muted);max-width:22ch;font-size:19px;font-weight:700}.welcome__actions{gap:var(--space-3);padding-top:var(--space-4);padding-bottom:calc(var(--space-6) + env(safe-area-inset-bottom,0px));flex-direction:column;display:flex}.welcome__parent{text-align:center;color:var(--blue-text);place-items:center;min-height:44px;font-size:15px;font-weight:800;text-decoration:none;display:grid}@keyframes cast-in{0%{opacity:0;transform:translateY(16px)scale(.92)}to{opacity:1;transform:none}}.cast-in{animation:cast-in .52s var(--ease-spring) both}.onb{min-height:100dvh;padding-top:env(safe-area-inset-top,0px);flex-direction:column;display:flex}.onb__head{align-items:center;gap:var(--space-3);min-height:64px;display:flex}.onb__body{gap:var(--space-6);padding-top:var(--space-2);padding-bottom:var(--space-6);flex-direction:column;flex:1;display:flex}.onb__foot{background:var(--bg);border-top:var(--stroke-s2) solid var(--line);padding:var(--space-4) 0 calc(var(--space-4) + env(safe-area-inset-bottom,0px));position:sticky;bottom:0}.onb__step{animation:step-in .36s var(--ease-out) both;gap:var(--space-6);flex-direction:column;display:flex}@keyframes step-in{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:none}}.pick-grid{gap:var(--space-3);grid-template-columns:repeat(2,1fr);display:grid}@media (min-width:640px){.pick-grid{grid-template-columns:repeat(4,1fr)}}.lesson{height:100dvh;padding-top:env(safe-area-inset-top,0px);flex-direction:column;display:flex;overflow:hidden}.lesson__head{flex:none}.lesson__body{overscroll-behavior:contain;flex-direction:column;flex:1;min-height:0;display:flex;overflow-y:auto}.lesson__q{gap:var(--space-5);padding-top:var(--space-3);padding-bottom:var(--space-4);flex-direction:column;flex:1;display:flex}.lesson__answer{gap:var(--space-4);flex-direction:column;margin-top:auto;display:flex}.lesson__q.is-checked .lesson__answer{margin-top:0}.lesson__foot{border-top:var(--stroke-s2) solid var(--line);background:var(--bg);padding:var(--space-4) 0 calc(var(--space-4) + env(safe-area-inset-bottom,0px));flex:none}.lesson__foot-row{gap:var(--space-3);align-items:center;display:flex}.lesson__foot-row .mz-btn--primary{flex:1}.lesson__q-enter{animation:q-in .38s var(--ease-out) both}@keyframes q-in{0%{opacity:0;transform:translate(28px)}to{opacity:1;transform:none}}.lesson__figure{color:var(--ink);width:100%;max-width:300px;margin:0 auto}.lesson__figure svg{width:100%;height:auto}.lesson__points{color:var(--purple);justify-content:flex-end;align-items:center;gap:4px;min-width:64px;font-size:18px;font-weight:900;display:inline-flex}.lesson__retry{font-size:var(--type-label-size);letter-spacing:var(--type-label-tracking);text-transform:uppercase;color:var(--orange-text);font-weight:800}@media (min-width:900px) and (orientation:landscape){.lesson__q--split{align-items:stretch;gap:var(--space-12);flex-direction:row;max-width:1080px}.lesson__q--split>.mz-prompt,.lesson__q--split>.lesson__prompt-col{flex:1;justify-content:center}.lesson__q--split .lesson__answer{flex:1;justify-content:center;margin-top:0}}.lesson__prompt-col{gap:var(--space-5);flex-direction:column;min-width:0;display:flex}@media (min-width:700px) and (min-height:700px){.lesson__q{padding-top:var(--space-8);gap:var(--space-8)}}.done{min-height:100dvh;padding-top:env(safe-area-inset-top,0px);flex-direction:column;display:flex}.done__hero{justify-content:center;align-items:center;gap:var(--space-5);text-align:center;padding-block:var(--space-8);flex-direction:column;flex:1;display:flex}.done__tiles{gap:var(--space-3);grid-template-columns:repeat(3,1fr);width:100%;display:grid}.done__tile{border-radius:var(--radius-r7);border:var(--stroke-s2) solid var(--tc);background:var(--tc);animation:tile-in .42s var(--ease-spring) both;flex-direction:column;display:flex;overflow:hidden}.done__tile>b{color:var(--tink);letter-spacing:.06em;text-transform:uppercase;padding:6px 4px;font-size:12px;font-weight:900;display:block}.done__tile>span{min-height:64px;padding:var(--space-3) 4px;background:var(--bg);border-radius:calc(var(--radius-r7) - 2px);color:var(--tt);flex:1;justify-content:center;align-items:center;gap:4px;font-size:clamp(20px,6vw,28px);font-weight:900;display:flex}@keyframes tile-in{0%{opacity:0;transform:translateY(18px)scale(.9)}to{opacity:1;transform:none}}.done__goal{align-items:center;gap:var(--space-4);text-align:left;width:100%;display:flex}.done__foot{padding-top:var(--space-4);padding-bottom:calc(var(--space-4) + env(safe-area-inset-bottom,0px))}.home-unit{padding-top:var(--space-5);flex-direction:column;gap:0;display:flex}.home-unit+.home-unit{padding-top:var(--space-4)}.toast{left:50%;top:calc(72px + env(safe-area-inset-top,0px));z-index:50;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);background:var(--bg);border:var(--stroke-s2) solid var(--line);box-shadow:var(--float-1);white-space:nowrap;max-width:calc(100vw - 32px);animation:toast 3.2s var(--ease-out) both;pointer-events:none;font-size:15px;font-weight:800;display:flex;position:fixed;translate:-50%}@keyframes toast{0%{opacity:0;transform:translateY(-10px)}10%,85%{opacity:1;transform:none}to{opacity:0;transform:translateY(-6px)}}.parent{min-height:100dvh;padding-top:env(safe-area-inset-top,0px);padding-bottom:calc(var(--space-8) + env(safe-area-inset-bottom,0px))}.parent__head{align-items:center;gap:var(--space-3);min-height:64px;display:flex}.balance{gap:var(--space-1);flex-direction:column;display:flex}.balance__value{color:var(--green-text);letter-spacing:-.02em;font-size:clamp(44px,13vw,60px);font-weight:900;line-height:1}.balance__meta{gap:var(--space-4);color:var(--muted);flex-wrap:wrap;font-size:15px;font-weight:700;display:flex}.live-now{align-items:center;gap:var(--space-3);display:flex}.live-now__dot{background:var(--green);width:12px;height:12px;box-shadow:0 0 0 4px var(--green-tint);border-radius:50%;flex:none;animation:1.6s ease-in-out infinite mz-breathe}.feed{flex-direction:column;display:flex}.feed__item{align-items:flex-start;gap:var(--space-3);padding:var(--space-3) 0;border-bottom:var(--stroke-s2) solid var(--line);animation:feed-in .42s var(--ease-spring) both;display:flex}.feed__item:last-child{border-bottom:0}@keyframes feed-in{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}.feed__icon{border-radius:50%;flex:none;place-items:center;width:36px;height:36px;font-weight:900;display:grid}.feed__icon--ok{background:var(--green-tint);color:var(--green-text)}.feed__icon--try{background:var(--orange-tint);color:var(--orange-text)}.feed__icon--reward{background:var(--bg2)}.feed__icon--start{background:var(--blue-tint);color:var(--blue-text)}.feed__text{overflow-wrap:anywhere;flex:1;min-width:0;font-size:16px;font-weight:700;line-height:1.35}.feed__meta{color:var(--muted);gap:var(--space-2);align-items:center;font-size:13px;font-weight:700;display:flex}.feed__ok{color:var(--green-text);font-weight:900}.feed__try{color:var(--orange-text);font-weight:900}.feed__meta{flex-wrap:wrap}.feed__amt{color:var(--gold-text);white-space:nowrap;font-weight:900}.setting{align-items:center;gap:var(--space-3);min-height:56px;display:flex}.setting__label{flex:1;font-weight:800}.seg{border-radius:var(--radius-r6);background:var(--bg2);border:var(--stroke-s2) solid var(--line);gap:3px;padding:3px;display:inline-flex}.seg button{min-width:0;min-height:40px;padding:0 var(--space-3);border-radius:var(--radius-r4);color:var(--muted);font-size:15px;font-weight:800}.seg button[aria-pressed=true]{background:var(--bg);color:var(--blue-text);box-shadow:0 2px 0 var(--edge)}.topic-row{align-items:center;gap:var(--space-3);padding:var(--space-3) 0;border-bottom:var(--stroke-s2) solid var(--line);display:flex}.topic-row:last-child{border-bottom:0}.topic-row__name{flex:1;min-width:0;font-weight:800}.topic-row .mz-progress{flex:none;width:96px}.reward-row{align-items:center;gap:var(--space-3);min-height:56px;display:flex}.reward-row__text{flex:1;font-weight:800}.reward-row__amt{color:var(--gold-text);font-weight:900}@media (max-height:700px){.lesson__q{gap:var(--space-3);padding-top:var(--space-1);padding-bottom:var(--space-2)}.lesson__answer{gap:var(--space-2)}.lesson__foot{padding-top:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px))}}