:root{
  --teal:#35B8A6; --teal-deep:#1E7F72; --teal-dark:#17665B; --ocean:#214E63; --muted:#4A6573; --body2:#3D5866;
  --lav:#9675DB; --lav-deep:#6B4FB5; --lav-ink:#4B3A82; --lav-tint:#F3EEFB;
  --gold:#FFC857; --gold-tint:#FFF3D6; --gold-ink:#8A5A00; --gold-line:#F2DDA6;
  --coral:#F48C82; --cream:#FFF9F0; --mint:#E5F6EF; --mint-line:#BFE5D8;
  --line:#EADFCB; --field:#9AAAB2; --parent-bg:#F7FAF9; --parent-line:#DCE6E3; --story:#1B3F50;
  --head:'Nunito',system-ui,sans-serif; --body:'Atkinson Hyperlegible',system-ui,sans-serif; --read:'Literata',Georgia,serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ocean);font-family:var(--body);font-size:17px;line-height:1.5}
h1,h2,h3{font-family:var(--head);font-weight:800;line-height:1.15;margin:0}
p{margin:0}
a{color:var(--teal-deep)} a:hover{color:var(--teal-dark)}
img{max-width:100%}
:focus-visible{outline:3px solid var(--lav-deep);outline-offset:2px;border-radius:6px}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ocean)}
.logo b{font-family:var(--head);font-weight:800;font-size:26px} .logo b span{color:var(--teal-deep)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 22px;border-radius:14px;border:0;background:var(--teal-deep);color:#fff;font:700 17px var(--body);text-decoration:none;cursor:pointer}
.btn:hover{background:var(--teal-dark);color:#fff}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--teal-dark);border:1.5px solid var(--teal-deep)}
.btn.ghost:hover{background:var(--mint)}
.btn.hint{background:#fff;color:var(--gold-ink);border:1.5px solid #C98F12}
.btn.gold{background:var(--gold);color:var(--ocean)}
.btn.small{min-height:44px;padding:0 14px;font-size:15px;border-radius:12px}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px}
.chip{display:inline-block;font-size:12px;font-weight:700;border-radius:999px;padding:6px 10px}
.chip.own{color:var(--teal-dark);background:var(--mint)} .chip.help{color:var(--gold-ink);background:var(--gold-tint)} .chip.shown{color:var(--lav-ink);background:#EFE8FB} .chip.sample{color:var(--gold-ink);background:var(--gold-tint)}
.muted{color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
label{font-weight:700;font-size:15px}
input[type=text],input[type=email],input[type=password]{width:100%;min-height:50px;border-radius:12px;border:1.5px solid var(--field);padding:0 14px;font:17px var(--body);color:var(--ocean);background:#fff}
.field{display:flex;flex-direction:column;gap:6px}
.status{padding:12px 14px;border-radius:14px;font-weight:700}
.status.ok{background:var(--mint);border:2px solid var(--teal-deep);color:var(--teal-dark)}
.status.err{background:#FFF0EE;border:2px solid #C2410C;color:#7C2D12}
.reader{max-width:760px;margin:0 auto;padding:12px 16px 28px;display:flex;flex-direction:column;gap:14px}
.reader-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.reader-top .where{font-weight:700;font-size:14px;color:var(--muted);text-align:center}
.iconbtn{width:44px;height:44px;border-radius:12px;border:1.5px solid var(--field);background:#fff;color:var(--ocean);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font:600 18px var(--read);text-decoration:none}
.iconbtn[aria-pressed=true]{background:var(--mint);border-color:var(--teal-deep);color:var(--teal-dark)}
.bar{height:8px;border-radius:4px;background:var(--mint);overflow:hidden}.bar>i{display:block;height:100%;background:var(--teal)}
.art{min-height:190px;border-radius:20px;background:var(--lav-ink);color:#F1ECFB;display:flex;align-items:flex-end;padding:12px 14px;font-size:13px}
.passage{font-family:var(--read);font-size:21px;line-height:1.6;color:var(--story);display:flex;flex-direction:column;gap:10px}
.reader.large .passage{font-size:26px}
.passage.compact{font-size:17px;max-height:160px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 16px}
.passage mark{background:#FFE29A;color:var(--story);border-radius:4px;padding:0 2px}
.navrow{display:flex;align-items:center;gap:10px}
.navrow .btn{flex:1}
.eli-say{display:flex;gap:10px;align-items:flex-end}
.bubble{flex:1;background:var(--mint);border:2px solid var(--teal);border-radius:18px 18px 18px 4px;padding:10px 14px}
.bubble small{display:block;font-size:12px;font-weight:700;color:var(--teal-dark)}
.bubble p{font-family:var(--head);font-weight:800;font-size:19px;line-height:1.3}
.choices{display:flex;flex-direction:column;gap:8px}
.choice{display:flex;align-items:center;gap:10px;min-height:52px;padding:0 14px;border-radius:14px;background:#fff;border:1.5px solid var(--field);color:var(--ocean);font:17px var(--body);text-align:left;cursor:pointer}
.choice .k{width:28px;height:28px;border-radius:14px;border:1.5px solid #6B7F89;display:inline-flex;align-items:center;justify-content:center;font-size:14px;flex:none}
.choice[aria-checked=true]{background:var(--mint);border:2px solid var(--teal-deep);color:var(--teal-dark);font-weight:700}
.choice[aria-checked=true] .k{background:var(--teal-deep);border-color:var(--teal-deep);color:#fff}
.cluebox{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:14px;background:var(--gold-tint);border:1px solid var(--gold-line)}
.cluebox b{flex:none;font-size:12px;color:var(--gold-ink);background:#fff;border-radius:999px;padding:3px 8px}
.feedback-right{padding:12px 14px;border-radius:14px;background:var(--gold-tint);border:2px solid var(--gold)}
.feedback-right strong{font-family:var(--head);font-size:18px}
.feedback-try{padding:12px 14px;border-radius:14px;background:#fff;border:1.5px dashed #6B7F89}
.keepsake{background:var(--ocean);color:#fff;border-radius:28px;padding:28px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}
.keepsake .label{color:var(--gold);font-weight:700;font-size:14px}
.keepsake .badge{width:120px;height:120px;border-radius:60px;background:#2B6178;border:3px solid var(--gold);display:flex;align-items:center;justify-content:center}
.keepsake p{color:#D7E6EC}
@media (prefers-reduced-motion:no-preference){.eli-pop{animation:eliPop .45s ease-out}@keyframes eliPop{from{transform:scale(.92)}to{transform:scale(1)}}}