@font-face{
  font-family:Roboto;
  src:url("assets/Roboto-Regular.ttf") format("truetype");
  font-weight:400;
  font-display:swap
}
*{
  box-sizing:border-box
}
html{
  scroll-behavior:smooth
}
body{
  --bg:#f3f0e7;
  --paper:#fffdf7;
  --ink:#263e36;
  --accent:#376b58;
  --soft:#e4ecdc;
  --button:#fff;
  --line:color-mix(in srgb,var(--ink) 17%,transparent);
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font:16px/1.55 Roboto,Arial,sans-serif;
  overflow-wrap:break-word;
  color-scheme:light
}
body[data-theme=dark]{
  color-scheme:dark
}
[hidden]{
  display:none!important
}
a{
  color:inherit;
  text-decoration:none
}
a:hover{
  text-decoration:underline
}
button,select,summary{
  font:inherit;
  color:inherit
}
button,select,.btn,summary{
  min-height:44px
}
button,summary{
  cursor:pointer
}
button,select{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:12px
}
select{
  max-width:100%;
  padding:8px 12px
}
a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible{
  outline:3px solid var(--accent);
  outline-offset:4px
}
img{
  display:block;
  max-width:100%;
  height:auto
}
picture{
  display:block;
  min-width:0
}
svg{
  flex-shrink:0;
  width:24px;
  height:24px
}
h1,h2,h3,p{
  margin-top:0
}
h1{
  font-size:clamp(36px,4.3vw,60px);
  line-height:1.1;
  letter-spacing:-1.7px;
  margin-bottom:22px
}
h2{
  font-size:29px;
  line-height:1.2;
  letter-spacing:-.6px
}
h3{
  font-size:22px;
  line-height:1.3;
  letter-spacing:-.3px
}
p{
  margin-bottom:1em
}
small{
  font-size:13px
}
.wrap{
  width:min(1140px,calc(100% - 48px));
  margin-inline:auto
}
header{
  padding:22px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  position:relative;
  z-index:5
}
.brand{
  font-size:22px;
  font-weight:bold;
  letter-spacing:-.6px;
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:44px;
  min-width:0
}
.brand svg{
  background:var(--soft);
  color:var(--accent);
  width:36px;
  height:36px;
  padding:7px;
  border-radius:11px
}
.header-menu{
  position:relative;
  flex-shrink:0
}
.header-menu>summary,.menu-control>summary{
  list-style:none;
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--paper)
}
summary::-webkit-details-marker{
  display:none
}
.header-menu>summary svg{
  width:22px
}
.header-menu[open]>summary{
  background:var(--soft)
}
.menu-items{
  position:absolute;
  right:54px;
  top:0;
  display:flex;
  gap:8px;
  align-items:center;
  background:var(--bg);
  padding:0 4px;
  border-radius:14px
}
.menu-control{
  position:relative
}
.theme-options{
  display:flex;
  gap:4px
}
.theme-options button{
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  padding:10px
}
.theme-options button[aria-pressed=true]{
  background:var(--soft);
  border-color:var(--accent)
}
.theme-options svg{
  width:22px;
  height:22px
}
.language-flag{
  width:25px;
  height:17px;
  border-radius:3px;
  overflow:hidden
}
.control-panel{
  position:absolute;
  right:0;
  top:54px;
  width:230px;
  max-width:calc(100vw - 32px);
  border:1px solid var(--line);
  background:var(--paper);
  padding:16px;
  border-radius:14px;
  display:grid;
  gap:10px;
  box-shadow:0 12px 35px #0001;
  font-size:14px
}
.control-panel select{
  width:100%
}
.language-options a{
  min-height:44px;
  display:flex;
  align-items:center;
  gap:10px;
  padding:7px 12px;
  border-radius:8px
}
.language-options a[aria-current=page]{
  background:var(--soft);
  font-weight:bold
}
.menu-items>.btn{
  width:44px;
  height:44px;
  padding:10px;
  font-size:0
}
.menu-items>.btn svg{
  width:22px;
  height:22px
}
.menu-items>.btn span{
  font-size:0
}
.btn{
  border:1px solid var(--line);
  border-radius:12px;
  padding:12px 20px;
  display:inline-flex;
  gap:10px;
  align-items:center;
  justify-content:center;
  font-weight:bold;
  background:var(--paper);
  color:var(--ink);
  text-decoration:none!important;
  text-align:center;
  min-height:44px
}
.btn.primary{
  background:var(--accent);
  color:var(--button);
  border-color:var(--accent)
}
.btn:disabled{
  background:var(--soft);
  cursor:not-allowed;
  border-style:dashed
}
.btn svg{
  width:18px;
  height:18px
}
.actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin:22px 0
}
.eyebrow{
  font-size:11px;
  letter-spacing:2px;
  text-transform:uppercase;
  font-weight:bold;
  color:var(--accent);
  margin-bottom:18px
}
.hero{
  padding:35px 0 28px
}
.hero h1{
  max-width:800px;
  margin-inline:auto
}
.lead{
  font-size:18px;
  line-height:1.6;
  max-width:600px
}
.center{
  text-align:center
}
.center .lead{
  margin-inline:auto
}
.center .actions{
  justify-content:center
}
.hero-about{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  text-align:left;
  max-width:760px;
  margin:28px auto 0;
  font-size:14px
}
.hero-about p{
  margin:0;
  padding:22px 26px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:20px
}
.section{
  padding:38px 0
}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:22px
}
.section-head h2,.section-head p{
  margin-bottom:0
}
.section-head p{
  max-width:500px;
  font-size:15px
}
.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip-path:inset(50%);
  white-space:nowrap;
  border:0
}
/* Proposal 02: three little islands on one dotted learning path. */
.journey{
  position:relative;
  margin:0 auto;
  padding-top:0
}
.stone-line{
  position:absolute;
  left:0;
  top:0;
  width:100%;
  height:245px;
  pointer-events:none
}
.stone-line path{
  fill:none;
  stroke:var(--accent);
  stroke-width:8;
  stroke-dasharray:1 25;
  stroke-linecap:round;
  opacity:.42
}
.islands{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:26px;
  position:relative
}
.island{
  min-width:0
}
.island-1{
  padding-top:44px
}
.island-top{
  height:155px;
  position:relative;
  display:flex;
  justify-content:center;
  align-items:flex-end
}
.stone{
  width:175px;
  height:77px;
  border-radius:50%;
  border:1px solid var(--line);
  background:var(--soft);
  transform:rotate(-6deg);
  box-shadow:0 7px 0 var(--line);
  display:flex;
  align-items:center;
  justify-content:flex-end;
  padding-right:24px
}
.stone>img{
  width:54px;
  height:54px;
  object-fit:contain;
  transform:rotate(6deg)
}
.island-1 .stone{
  background:color-mix(in srgb,var(--paper) 82%,#ecc456);
  transform:rotate(5deg)
}
.island-2 .stone{
  background:color-mix(in srgb,var(--paper) 82%,#f5aa8a);
  transform:rotate(-3deg)
}
.island-mascot{
  position:absolute;
  bottom:14px;
  width:101px;
  height:125px;
  object-fit:contain;
  margin-left:-55px;
  z-index:1
}
.island-content{
  border:1px solid var(--line);
  border-radius:24px;
  padding:22px 18px;
  background:var(--paper);
  margin-top:25px
}
.island-content h3{
  min-height:58px;
  margin-bottom:12px
}
.island-content>p{
  font-size:15px;
  min-height:118px;
  margin-bottom:0
}
.return-note{
  text-align:center;
  font-size:14px;
  color:var(--accent);
  margin:24px 0 0;
  display:flex;
  gap:10px;
  justify-content:center;
  align-items:center
}
.return-note svg{
  width:21px;
  height:21px
}
.shot{
  --capture-bg:var(--bg);
  --capture-ink:var(--ink);
  margin:16px 0 0;
  border:1px solid var(--line);
  border-radius:15px;
  overflow:hidden;
  background:var(--capture-bg);
  min-width:0;
  color:var(--capture-ink)
}
.shot img{
  width:100%;
  object-fit:contain
}
.shot figure{
  margin:0
}
.progress-shot{
  min-height:240px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:10px;
  gap:18px
}
.earned{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:10px
}
.earned img{
  width:58px;
  height:58px;
  object-fit:contain
}
.carousel-controls{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:5px;
  padding:7px 4px;
  background:var(--paper);
  color:var(--ink)
}
.carousel-controls button{
  display:grid;
  place-items:center;
  min-width:44px;
  min-height:44px;
  padding:8px
}
.carousel-controls button svg{
  width:18px;
  height:18px
}
.carousel-dots{
  display:flex;
  gap:2px
}
.carousel-dots button{
  border:0;
  background:transparent;
  border-radius:50%;
  position:relative
}
.carousel-dots button::after{
  content:'';
  width:8px;
  height:8px;
  border-radius:50%;
  border:1px solid var(--accent)
}
.carousel-dots button[aria-current=true]::after{
  background:var(--accent)
}
[data-carousel]:not([data-carousel-ready]) .carousel-controls{
  display:none
}
.image-pending{
  min-height:200px;
  display:grid;
  place-content:center;
  justify-items:center;
  padding:24px;
  text-align:center;
  color:var(--capture-ink)
}
.image-pending img{
  width:72px;
  height:72px;
  object-fit:contain
}
.topics{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:12px
}
.topic{
  min-width:0;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:15px;
  padding:12px;
  display:flex;
  gap:10px;
  align-items:center;
  font-size:14px;
  line-height:1.3
}
.topic img{
  width:48px;
  height:48px;
  object-fit:contain;
  flex-shrink:0
}
.more-topics{
  margin-top:14px
}
.more-topics>summary{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  list-style:none;
  border:1px solid var(--line);
  border-radius:12px;
  max-width:260px;
  margin:0 auto 14px;
  padding:9px 14px;
  font-size:14px
}
.more-topics .when-open{
  display:none
}
.more-topics[open] .when-closed{
  display:none
}
.more-topics[open] .when-open{
  display:inline
}
.more-topics[open]>summary svg{
  transform:rotate(180deg)
}
.faq{
  max-width:830px;
  margin-inline:auto
}
.faq details{
  border-bottom:1px solid var(--line);
  padding:5px 0
}
.faq summary{
  font-weight:bold;
  padding:13px 8px
}
.faq-answer{
  background:var(--soft);
  border-radius:16px;
  padding:18px 22px;
  margin:0 0 13px;
  font-size:15px
}
.faq-answer p{
  margin:0
}
.platforms{
  background:var(--soft);
  border:1px solid var(--line);
  border-radius:24px;
  padding:28px;
  margin-top:20px
}
.platforms>.section-head{
  display:block;
  text-align:center
}
.platforms>.section-head p{
  margin:12px auto 0
}
.download-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:15px
}
.card{
  min-width:0;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:18px;
  padding:21px;
  display:flex;
  flex-direction:column;
  align-items:flex-start
}
.card>svg{
  color:var(--accent);
  width:28px;
  height:28px;
  margin-bottom:12px
}
.card h3{
  font-size:20px;
  margin-bottom:12px
}
.card p{
  font-size:14px;
  flex-grow:1
}
.card .btn{
  font-size:14px;
  width:100%;
  padding:10px 12px
}
.status{
  color:var(--accent);
  font-size:13px;
  font-weight:bold;
  display:inline-flex;
  align-items:center;
  min-height:44px
}
.legal-content{
  max-width:800px;
  padding-block:35px
}
.legal-content h1{
  font-size:clamp(32px,5vw,48px)
}
.legal-content h2{
  margin-top:36px;
  font-size:25px
}
.legal-content h3{
  margin-top:24px
}
.legal-content li+li{
  margin-top:8px
}
.legal-content table{
  display:block;
  width:100%;
  overflow-x:auto;
  border-collapse:collapse
}
.legal-content th,.legal-content td{
  text-align:start;
  vertical-align:top;
  padding:10px;
  border:1px solid var(--line)
}
.legal-content a,.faq a{
  text-decoration:underline;
  text-underline-offset:3px
}
.review-note{
  border:1px solid var(--line);
  border-inline-start:4px solid var(--accent);
  border-radius:10px;
  background:var(--soft);
  padding:10px 16px;
  font-size:12px
}
.review-note p:last-child{
  margin-bottom:0
}
footer{
  border-top:1px solid var(--line);
  padding:24px 0 35px;
  margin-top:40px;
  display:flex;
  justify-content:space-between;
  align-items:start;
  gap:20px;
  font-size:13px
}
footer div{
  display:flex;
  gap:8px 18px;
  flex-wrap:wrap
}
footer a{
  display:inline-flex;
  align-items:center;
  min-height:44px
}
.skip{
  position:absolute;
  left:-9999px
}
.skip:focus{
  left:10px;
  top:10px;
  background:var(--paper);
  padding:10px;
  z-index:10
}
@media(min-width:761px) and (max-width:1000px){
  .islands{
    gap:15px
  }
  .island-content{
    padding:18px 13px
  }
  .island-content h3{
    font-size:20px;
    min-height:78px
  }
  .island-content>p{
    min-height:162px
  }
  .topics{
    grid-template-columns:repeat(3,minmax(0,1fr))
  }
  .card{
    padding:16px
  }
  .card .btn{
    font-size:13px
  }
}
@media(max-width:760px){
  .wrap{
    width:calc(100% - 32px)
  }
  header{
    padding:17px 0
  }
  .brand{
    font-size:18px;
    letter-spacing:-.4px
  }
  .brand svg{
    width:32px;
    height:32px;
    padding:6px
  }
  .menu-items{
    top:53px;
    right:0;
    padding:8px;
    background:var(--paper);
    border:1px solid var(--line);
    box-shadow:0 12px 35px #0001
  }
  .menu-control .control-panel{
    right:-52px;
    top:53px
  }
  .hero{
    padding:25px 0 14px
  }
  .hero h1{
    font-size:40px;
    letter-spacing:-1px
  }
  .lead{
    font-size:17px
  }
  .hero-about{
    font-size:14px;
    margin-top:24px
  }
  .hero-about p{
    padding:20px
  }
  .section{
    padding:29px 0
  }
  .section-head{
    display:block
  }
  .section-head h2{
    font-size:26px
  }
  .section-head p{
    margin-top:12px
  }
  .journey{
    padding-left:28px
  }
  .journey::before{
    content:'';
    position:absolute;
    left:9px;
    top:100px;
    bottom:70px;
    border-left:4px dotted var(--accent);
    opacity:.55
  }
  .stone-line{
    display:none
  }
  .islands{
    display:block
  }
  .island{
    margin-bottom:25px
  }
  .island-1{
    padding-top:0
  }
  .island-top{
    height:125px
  }
  .island-top::before{
    content:'';
    position:absolute;
    left:-24px;
    bottom:30px;
    background:var(--accent);
    width:12px;
    height:12px;
    border-radius:50%
  }
  .island-mascot{
    height:111px;
    width:92px
  }
  .stone{
    width:165px;
    height:64px
  }
  .stone>img{
    height:45px;
    width:45px
  }
  .island-content{
    padding:20px 16px;
    margin-top:18px
  }
  .island-content h3{
    min-height:0;
    font-size:22px;
    margin-bottom:11px
  }
  .island-content>p{
    min-height:0;
    font-size:15px
  }
  .shot{
    margin-top:17px
  }
  .progress-shot{
    min-height:0;
    padding:10px 8px 20px;
    gap:22px
  }
  .earned img{
    width:51px;
    height:51px
  }
  .return-note{
    font-size:13px;
    justify-content:flex-start;
    align-items:flex-start;
    text-align:left
  }
  .topics{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:10px
  }
  .topic{
    padding:10px 8px;
    gap:7px;
    font-size:12px
  }
  .topic img{
    width:37px;
    height:37px
  }
  .download-grid{
    grid-template-columns:minmax(0,1fr)
  }
  .platforms{
    padding:22px 18px
  }
  .platforms>.section-head h2{
    font-size:26px
  }
  .faq-answer{
    padding:17px
  }
  .faq summary{
    padding:13px 4px;
    font-size:15px
  }
  footer{
    flex-direction:column
  }
}
@media(prefers-reduced-motion:reduce){
  html{
    scroll-behavior:auto
  }
}
/* One readable learner widget from the shared two-widget crop, at every width. */
.progress-crop{
  width:100%;
  overflow:hidden;
  border-radius:10px
}
.progress-crop img[data-scene]{
  width:200%;
  max-width:none
}