/* Tablet-first: allocate the visible height to content, never clip controls. */
@media screen {
 html{min-height:100%}
 body.storybook-music{--edge:12px;--gap:8px;box-sizing:border-box;min-height:100dvh;padding:max(var(--edge),env(safe-area-inset-top)) max(var(--edge),env(safe-area-inset-right)) max(var(--edge),env(safe-area-inset-bottom)) max(var(--edge),env(safe-area-inset-left));align-items:center}
 body.storybook-music main,body.storybook-music main.app{display:flex;flex-direction:column;gap:var(--gap);width:100%;max-width:1460px;height:calc(100dvh - max(var(--edge),env(safe-area-inset-top)) - max(var(--edge),env(safe-area-inset-bottom)));min-height:480px;margin:0;padding:12px 16px 8px;border-width:6px;border-radius:32px}
 body.storybook-music .lesson-heading{flex:none;grid-template-columns:1fr auto 1fr;gap:10px;min-height:50px;margin:0}
 body.storybook-music .lesson-heading h1{grid-column:auto;grid-row:auto;margin:0;font-size:clamp(28px,3.4vw,44px);line-height:1.2;letter-spacing:1px}
 body.storybook-music .lesson-heading>a,body.storybook-music .fullscreen-button{min-height:48px;padding:5px 12px;font-size:17px;white-space:nowrap}
 body.storybook-music .lesson-heading>a .home-cottage{width:34px;height:34px}
 body.storybook-music .top{flex:none;display:flex;align-items:center;justify-content:center;flex-wrap:nowrap;width:fit-content;max-width:100%;gap:10px;margin:0 auto;padding:3px 10px;border-radius:999px}
 body.storybook-music .letter{font-size:38px;padding:0 6px}
 body.storybook-music .topbutton,body.storybook-music .topbutton#sound{min-height:48px;padding:7px 12px;font-size:17px}
 body.storybook-music.quiz .top{display:none}
 body.storybook-music .modes{flex:none;align-self:center;width:min(560px,90%);margin:0;padding:0;gap:0}
 body.storybook-music .modes .mode,body.storybook-music .modes .mode.learn,body.storybook-music .modes .mode.learn.active{min-width:0;min-height:50px;padding:7px 12px;font-size:22px;line-height:1.2}
 body.storybook-music #stars{flex:none;margin:0 auto;gap:10px}
 body.storybook-music #stars .reward-star{width:25px;height:25px}
 body.storybook-music #message{flex:none;margin:0;padding:0;min-height:28px;font-size:19px;line-height:1.45}
 body.storybook-music .cards,body.storybook-music .grid{flex:1;min-height:160px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:minmax(0,1fr);gap:14px;margin:0;padding:0}
 body.storybook-music .card,body.storybook-music .card[data-word],body.storybook-music .card:nth-child(n),body.storybook-music.quiz .card{display:grid;grid-template-rows:minmax(0,1fr) auto auto;align-items:center;justify-items:center;min-width:0;min-height:0;height:100%;padding:10px 9px 12px;border-width:6px;border-radius:27px;overflow:visible}
 body.storybook-music .photo,body.storybook-music .picture{display:block;width:100%;height:100%;min-height:0;max-height:none;aspect-ratio:auto;margin:0;padding:0;object-fit:contain}
 body.storybook-music .name,body.storybook-music .word{margin:6px 0 0;font-size:clamp(23px,2.8vw,34px);line-height:1.15;white-space:nowrap}
 body.storybook-music .cn{margin:4px 0 0;font-size:18px;line-height:1.3}
 body.storybook-music .card-sound{width:40px;height:40px;top:8px;right:8px}
 body.storybook-music .lesson-actions{flex:none;width:min(430px,100%);margin:2px auto 4px;gap:14px}
 body.storybook-music .lesson-actions button{min-height:50px;padding:8px 12px;font-size:19px}
 body.storybook-music .parents{flex:none;width:min(740px,100%);max-width:none;margin:0 auto}
 body.storybook-music .parents summary{min-height:44px;margin:0;padding:5px;font-size:15px}
 body.storybook-music .parents[open] .controls{padding:8px 0}
 /* Auxiliary settings may expand and scroll rather than shrink the lesson. */
 body.storybook-music main:has(.parents[open]){height:auto;min-height:calc(100dvh - 24px)}
 body.storybook-music main:has(.parents[open]) .cards,body.storybook-music main:has(.parents[open]) .grid{flex:none;height:clamp(220px,38dvh,430px)}
 #celebrate .win{max-height:calc(100dvh - 32px);overflow:auto}
 @media(orientation:portrait){
  body.storybook-music main,body.storybook-music main.app{min-height:680px;padding:14px 16px 8px;border-radius:32px}
  body.storybook-music .cards,body.storybook-music .grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));min-height:340px;gap:14px}
  body.storybook-music .name,body.storybook-music .word{font-size:clamp(24px,4vw,34px)}
  body.storybook-music main:has(.parents[open]) .cards,body.storybook-music main:has(.parents[open]) .grid{height:clamp(350px,55dvh,700px)}
 }
 @media(max-width:560px){
  body.storybook-music{--edge:8px;--gap:7px}
  body.storybook-music main,body.storybook-music main.app{padding:10px 10px 6px;border-width:4px;border-radius:25px}
  body.storybook-music .lesson-heading{grid-template-columns:1fr auto;gap:7px}
  body.storybook-music .lesson-heading h1{grid-column:1/-1;grid-row:2;font-size:28px}
  body.storybook-music .lesson-heading>a,body.storybook-music .fullscreen-button{min-height:44px;font-size:14px;padding:5px 8px}
  body.storybook-music .top{gap:5px;padding:2px 5px}
  body.storybook-music .letter{font-size:30px;padding:0 3px}
  body.storybook-music .topbutton,body.storybook-music .topbutton#sound{min-height:44px;padding:6px 7px;font-size:14px;gap:3px}
  body.storybook-music .modes{width:100%}
  body.storybook-music .modes .mode,body.storybook-music .modes .mode.learn,body.storybook-music .modes .mode.learn.active{min-height:48px;padding:7px 4px;font-size:17px}
  body.storybook-music #message{font-size:16px;min-height:24px}
  body.storybook-music .cards,body.storybook-music .grid{gap:10px}
  body.storybook-music .card,body.storybook-music .card[data-word],body.storybook-music .card:nth-child(n),body.storybook-music.quiz .card{border-width:4px;padding:8px 6px 9px;border-radius:22px}
  body.storybook-music .name,body.storybook-music .word{font-size:clamp(19px,5vw,26px)}
  body.storybook-music .cn{font-size:15px}
  body.storybook-music .card-sound{width:34px;height:34px;top:6px;right:6px}
  body.storybook-music .lesson-actions button{font-size:17px;min-height:48px}
 }
}

body.storybook-music .modes .ico{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}