/* ============================================================
   NEW MO INSECT NOW!: "STICKER BOOK" design system
   Bright, rounded, thick-outlined, hard drop-shadows, badge
   stickers. Built for joy (and for kids). Same class API as
   before, so all pages/JS keep working; only the look changes.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&family=Nunito:wght@400;600;700;800;900&display=swap');

:root{
  --ink:#243240;          /* outlines, shadows, dark text */
  --ink-soft:#41525f;     /* body copy */
  --paper:#fffdf6;        /* page background */
  --sky:#eaf7ff;          /* soft sky panels */
  --sky-deep:#4aa8ff;     /* blue accent */
  --orange:#ff7a3d;       /* primary */
  --orange-d:#ef6526;
  --sun:#ffd23f;          /* yellow */
  --leaf:#3fb56e;         /* green */
  --berry:#ff5d8f;        /* pink */
  --grape:#a78bfa;        /* purple */
  --white:#fff;

  --maxw:1240px;
  --r:22px;               /* card radius */
  --r-sm:14px;
  --r-lg:30px;
  --ease:cubic-bezier(.34,1.3,.5,1);   /* a little bounce */
  --head:'Fredoka',system-ui,sans-serif;
  --body:'Nunito',system-ui,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
[id]{scroll-margin-top:110px;}
body{
  font-family:var(--body);font-weight:600;
  color:var(--ink-soft);
  background-color:var(--paper);
  background-image:radial-gradient(rgba(74,168,255,.10) 2px, transparent 2.4px);
  background-size:28px 28px;
  line-height:1.62;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,64px);}

h1,h2,h3,h4{font-family:var(--head);font-weight:700;line-height:1.02;color:var(--ink);letter-spacing:-.01em;}
.display{font-family:var(--head);font-weight:700;font-size:clamp(44px,8vw,120px);line-height:.95;letter-spacing:-.02em;}
h2.section-title{font-size:clamp(32px,5.2vw,68px);line-height:.98;margin-bottom:6px;}
.lede{font-size:clamp(17px,1.6vw,22px);line-height:1.55;max-width:60ch;color:var(--ink-soft);font-weight:600;}
.dark .lede,.ink .lede,.green .lede{color:#eaf4ff;}
em.it{font-style:italic;}

.eyebrow{
  font-family:var(--body);font-weight:900;text-transform:uppercase;letter-spacing:.14em;
  font-size:13px;color:var(--orange-d);margin-bottom:16px;
  display:inline-flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:3px;background:currentColor;display:inline-block;}
.eyebrow.light{color:var(--sun);}

/* ---------- Buttons: sticker style ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;cursor:pointer;
  font-family:var(--body);font-weight:900;text-transform:none;letter-spacing:.01em;
  font-size:clamp(14px,1vw,16px);padding:14px 26px;border-radius:999px;position:relative;
  border:3px solid var(--ink);color:var(--ink);background:var(--white);
  box-shadow:4px 4px 0 var(--ink);
  transition:transform .14s var(--ease),box-shadow .14s var(--ease),background .2s;}
.btn:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--ink);}
.btn:active{transform:translate(4px,4px);box-shadow:0 0 0 var(--ink);}
.btn-primary{background:var(--orange);color:var(--white);}
.btn-primary:hover{background:var(--orange-d);}
.btn-ghost{background:var(--sun);color:var(--ink);}
.btn-dark{background:var(--ink);color:var(--white);}
.btn-dark:hover{background:#11202c;}
.btn .arr{font-family:var(--body);font-weight:900;}

/* ---------- Nav: floating sticker bar ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:padding .3s var(--ease);}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:18px;
  background:rgba(255,253,246,.92);backdrop-filter:blur(6px);
  border:3px solid var(--ink);border-radius:999px;
  box-shadow:0 6px 0 var(--ink);padding:10px 12px 10px 22px;}
.nav.scrolled{padding:10px 0;}
.nav.scrolled .container{box-shadow:0 4px 0 var(--ink);}
.brand{font-family:var(--head);font-weight:700;letter-spacing:0;text-transform:uppercase;
  font-size:clamp(16px,1.6vw,20px);color:var(--ink);display:flex;align-items:center;gap:9px;line-height:1;}
.brand .mark{width:27px;height:27px;background:url('emblem.svg') no-repeat center/contain;flex:0 0 auto;}
.brand b{font-weight:700;color:var(--orange-d);}
.nav-links{display:flex;align-items:center;gap:2px;}
.nav-links a{color:var(--ink);font-weight:800;font-size:15px;padding:9px 14px;border-radius:999px;
  transition:background .2s,color .2s;}
.nav-links a:hover{background:var(--sky);}
.nav-links a.active{color:var(--orange-d);background:rgba(255,122,61,.12);}
.nav-links .btn{margin-left:6px;padding:10px 20px;box-shadow:3px 3px 0 var(--ink);}
.nav-links .btn:hover{transform:translate(1.5px,1.5px);box-shadow:1.5px 1.5px 0 var(--ink);}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.burger span{width:26px;height:3px;background:var(--ink);border-radius:3px;transition:.3s;}
.nav.menu-open .burger span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.nav.menu-open .burger span:nth-child(2){opacity:0;}
.nav.menu-open .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:var(--ink);overflow:hidden;
  background:linear-gradient(180deg,#bfe6ff 0%,#eaf7ff 60%,var(--paper) 100%);}
.hero .bg{position:absolute;inset:0;z-index:0;}
.hero .bg img{width:100%;height:100%;object-fit:cover;}
.hero .scrim{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(255,253,246,.30) 0%,rgba(255,253,246,0) 30%,rgba(255,253,246,.1) 60%,rgba(255,253,246,.86) 100%);}
.hero .container{position:relative;z-index:2;padding-top:150px;padding-bottom:clamp(48px,8vh,96px);}
.hero .display{max-width:15ch;color:var(--ink);text-shadow:3px 3px 0 var(--white),6px 6px 0 rgba(36,50,64,.15);}
.hero .display .o{color:var(--orange);}
.hero .display .g{font-style:italic;color:var(--leaf);}
.hero-sub{font-size:clamp(17px,1.7vw,23px);max-width:46ch;margin:24px 0 32px;color:var(--ink);font-weight:700;
  background:rgba(255,253,246,.6);border-radius:var(--r-sm);display:inline-block;padding:2px 0;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero-scroll{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);z-index:2;
  font-family:var(--body);font-weight:900;letter-spacing:.2em;font-size:10px;color:var(--ink);text-transform:uppercase;
  display:flex;flex-direction:column;align-items:center;gap:8px;opacity:.7;}
.hero-scroll .line{width:3px;height:30px;border-radius:3px;background:var(--orange);animation:drop 1.8s var(--ease) infinite;}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Page headers ---------- */
.pagehead{position:relative;color:var(--ink);padding:150px 0 clamp(56px,8vw,104px);overflow:hidden;
  background:linear-gradient(180deg,#cdecff 0%,#eaf7ff 70%,var(--paper) 100%);
  border-bottom:5px solid var(--ink);}
.pagehead .bg{position:absolute;inset:0;z-index:0;opacity:.28;}
.pagehead .bg img{width:100%;height:100%;object-fit:cover;}
.pagehead .container{position:relative;z-index:2;}
.pagehead .display{font-size:clamp(40px,7vw,100px);color:var(--ink);text-shadow:3px 3px 0 var(--white);}
.pagehead .lede{margin-top:20px;color:var(--ink);font-weight:700;}

/* ---------- Section bases ---------- */
section{position:relative;}
.pad{padding-block:clamp(64px,9vw,130px);}
.pad-sm{padding-block:clamp(44px,6vw,84px);}
.light-sec{background:
  radial-gradient(120% 90% at 0% 0%, rgba(255,210,63,.12), transparent 55%),
  radial-gradient(120% 90% at 100% 100%, rgba(74,168,255,.12), transparent 55%);}
.dark{background:var(--ink);color:#eaf4ff;}
.dark h2,.dark h3,.dark h4{color:var(--white);}
.ink{background:linear-gradient(150deg,#3a93e6,#2f7fd1);color:#eaf4ff;}
.ink h2,.ink h3{color:var(--white);}
.green{background:var(--leaf);color:var(--white);}
.green h2,.green h3{color:var(--white);}

/* ---------- Split panels ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;min-height:clamp(420px,58vw,680px);}
.split.flip .media{order:2;}
.split .media{position:relative;overflow:hidden;background:var(--sky);
  border:4px solid var(--ink);}
.split .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2;}
.split .media .ph{position:absolute;inset:0;z-index:1;}
.split .body{display:flex;flex-direction:column;justify-content:center;padding:clamp(34px,6vw,90px);}

/* ---------- Image bands ---------- */
.band{position:relative;color:var(--white);overflow:hidden;display:flex;align-items:center;
  min-height:clamp(360px,50vw,540px);background:var(--ink);
  border-block:5px solid var(--ink);}
.band .bg{position:absolute;inset:0;z-index:0;}
.band .bg img{width:100%;height:100%;object-fit:cover;}
.band .container{position:relative;z-index:2;}
.band .scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(36,50,64,.86),rgba(36,50,64,.42));z-index:1;}
.band h2,.band .display{color:var(--white);text-shadow:3px 3px 0 rgba(36,50,64,.6);}
.band .lede{color:#eef6ff;}

/* ---------- Framed photo ---------- */
.photo{position:relative;overflow:hidden;border-radius:var(--r);background:var(--sky);
  border:4px solid var(--ink);box-shadow:8px 8px 0 var(--ink);}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;}
.ratio-16x9{aspect-ratio:16/9;}.ratio-4x3{aspect-ratio:4/3;}.ratio-3x2{aspect-ratio:3/2;}.ratio-1x1{aspect-ratio:1/1;}

/* ---------- Placeholder (styled, intentional) ---------- */
.ph{width:100%;height:100%;min-height:220px;position:relative;
  background:
    repeating-linear-gradient(45deg,rgba(74,168,255,.10) 0 16px,transparent 16px 32px),
    var(--sky);
  display:flex;align-items:center;justify-content:center;text-align:center;}
.ph::before{content:"";width:30px;height:30px;border:3px solid var(--ink);border-radius:50%;position:absolute;top:calc(50% - 52px);opacity:.32;}
.ph .ph-txt{font-family:var(--body);font-weight:900;text-transform:uppercase;letter-spacing:.1em;
  font-size:11px;color:var(--ink);padding:18px;line-height:1.6;position:relative;opacity:.65;}
.ph .ph-txt b{display:block;color:var(--orange-d);margin-top:6px;font-size:10px;}

/* ---------- Charges (case page) ---------- */
.charge-list{display:grid;gap:20px;margin-top:40px;}
.charge{display:grid;grid-template-columns:auto 1fr;gap:clamp(18px,3vw,44px);align-items:start;
  background:rgba(255,255,255,.06);border:3px solid rgba(255,255,255,.18);border-radius:var(--r);
  padding:clamp(24px,4vw,40px);}
.charge .cnum{font-family:var(--head);font-weight:700;font-size:clamp(48px,8vw,104px);line-height:.85;color:var(--sun);}
.charge:nth-child(2) .cnum{color:var(--leaf);}
.charge:nth-child(3) .cnum{color:var(--berry);}
.charge:nth-child(4) .cnum{color:var(--sky-deep);}
.charge h3{font-size:clamp(24px,3.4vw,42px);margin-bottom:12px;}
.charge p{font-size:clamp(16px,1.4vw,19px);max-width:62ch;color:#dceaf6;}
.light-sec .charge{background:var(--white);border-color:var(--ink);box-shadow:6px 6px 0 var(--ink);}
.light-sec .charge p{color:var(--ink-soft);}

/* ---------- Stats: colorful sticker tiles ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;}
.stat-cell{background:var(--sun);border:3px solid var(--ink);border-radius:var(--r);
  box-shadow:6px 6px 0 var(--ink);padding:clamp(26px,4vw,44px) 22px;text-align:center;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);}
.stat-cell:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 var(--ink);}
.dark .stat-cell{box-shadow:6px 6px 0 var(--paper);}
.dark .stat-cell:hover{box-shadow:9px 9px 0 var(--paper);}
.stat-cell:nth-child(1){background:var(--orange);}
.stat-cell:nth-child(2){background:var(--leaf);}
.stat-cell:nth-child(3){background:var(--sky-deep);}
.stat-cell:nth-child(4){background:var(--berry);}
.stat-cell .big{font-family:var(--head);font-weight:700;font-size:clamp(44px,5.5vw,76px);line-height:1;color:var(--white);
  text-shadow:2px 2px 0 var(--ink);}
.stat-cell .lbl{margin-top:10px;font-family:var(--body);font-weight:800;font-size:12px;letter-spacing:.04em;
  text-transform:uppercase;color:var(--ink);line-height:1.5;}

/* ---------- Profile card (nominee) ---------- */
.profile-card{background:var(--orange);color:var(--white);
  border:4px solid var(--ink);border-radius:var(--r-lg);padding:clamp(30px,5vw,60px);
  box-shadow:10px 10px 0 var(--ink);position:relative;overflow:hidden;}
.profile-card .sci{font-family:var(--head);font-weight:500;font-style:normal;font-size:clamp(18px,2vw,26px);opacity:.95;}
.promise{display:flex;gap:14px;align-items:flex-start;padding:15px 0;border-bottom:2px dashed rgba(255,255,255,.4);}
.promise:last-child{border-bottom:none;}
.promise .tk{flex:0 0 auto;width:32px;height:32px;border-radius:50%;background:var(--white);color:var(--orange-d);
  display:flex;align-items:center;justify-content:center;font-weight:900;border:3px solid var(--ink);}
.promise p{font-size:clamp(15px,1.3vw,18px);}
.promise b{color:var(--white);}

/* ---------- Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:clamp(22px,2.6vw,36px);margin-top:44px;}
.card{background:var(--white);border:3px solid var(--ink);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:8px 8px 0 var(--sky-deep);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);}
.cards .card:nth-child(2){box-shadow:8px 8px 0 var(--leaf);}
.cards .card:nth-child(3){box-shadow:8px 8px 0 var(--berry);}
.cards .card:nth-child(4){box-shadow:8px 8px 0 var(--sun);}
.cards .card:nth-child(5){box-shadow:8px 8px 0 var(--grape);}
.card:hover{transform:translate(-3px,-3px);box-shadow:12px 12px 0 var(--ink);}
.cards .card:hover{box-shadow:12px 12px 0 var(--ink);}
.card .card-media{position:relative;overflow:hidden;border-bottom:3px solid var(--ink);}
.card .card-media img{transition:transform .4s var(--ease);}
.card:hover .card-media img{transform:scale(1.06);}
.card .card-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1;}
.tag{align-self:flex-start;font-family:var(--body);font-weight:900;text-transform:uppercase;letter-spacing:.06em;
  font-size:11px;padding:6px 14px;border-radius:999px;margin-bottom:13px;border:2.5px solid var(--ink);color:var(--white);}
.tag.red{background:var(--berry);}
.tag.amber{background:var(--sun);color:var(--ink);}
.tag.green{background:var(--leaf);}
.card h3{font-size:clamp(22px,1.9vw,28px);color:var(--ink);}
.card .sci{font-family:var(--head);font-weight:500;font-style:normal;color:var(--orange-d);font-size:15px;margin:2px 0 12px;}
.card p{font-size:15.5px;color:var(--ink-soft);flex:1;font-weight:600;}
.card .ministats{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px;}
.card .ministats span{font-family:var(--body);font-weight:800;background:var(--sky);border:2px solid var(--ink);border-radius:999px;
  padding:6px 12px;font-size:11.5px;color:var(--ink);}
.card .ministats b{color:var(--orange-d);}

/* ---------- Steps (action) ---------- */
.steps{display:grid;gap:22px;margin-top:44px;}
@media(min-width:780px){.steps{grid-template-columns:repeat(3,1fr);}}
.step{background:var(--white);border:3px solid var(--ink);border-radius:var(--r);padding:32px 28px;position:relative;
  box-shadow:7px 7px 0 var(--orange);transition:transform .18s var(--ease),box-shadow .18s var(--ease);}
.step:hover{transform:translate(-3px,-3px);box-shadow:11px 11px 0 var(--ink);}
.step:nth-child(2){box-shadow:7px 7px 0 var(--leaf);}
.step:nth-child(3){box-shadow:7px 7px 0 var(--sky-deep);}
.steps .step:hover{box-shadow:11px 11px 0 var(--ink);}
.step .sn{font-family:var(--head);font-weight:700;font-size:48px;line-height:1;color:var(--orange);}
.step:nth-child(2) .sn{color:var(--leaf);}
.step:nth-child(3) .sn{color:var(--sky-deep);}
.step h4{font-size:23px;margin:10px 0 8px;color:var(--ink);}
.step p{font-size:15.5px;color:var(--ink-soft);font-weight:600;}

/* ---------- CTA panel ---------- */
.cta-panel{background:linear-gradient(150deg,var(--sun),var(--orange));color:var(--ink);
  border:4px solid var(--ink);border-radius:var(--r-lg);padding:clamp(40px,7vw,84px);text-align:center;
  box-shadow:12px 12px 0 var(--ink);position:relative;overflow:hidden;}
.cta-panel h2{font-size:clamp(32px,5vw,64px);color:var(--ink);}
.cta-panel .eyebrow{justify-content:center;color:var(--ink);}
.cta-panel .eyebrow.light{color:var(--ink);}
.cta-panel p{max-width:48ch;margin:16px auto 30px;color:var(--ink);font-size:clamp(16px,1.4vw,19px);font-weight:700;}
.cta-panel .btn{box-shadow:5px 5px 0 var(--ink);}
.tally{margin-top:22px;font-family:var(--body);font-weight:900;font-size:16px;color:var(--ink);}
.tally b{color:var(--orange-d);font-size:26px;}
.confetti{position:fixed;width:11px;height:16px;z-index:99999;pointer-events:none;border-radius:3px;}

/* ---------- Callout ---------- */
.callout{background:var(--leaf);color:var(--white);border:4px solid var(--ink);border-radius:var(--r-lg);
  padding:clamp(30px,4vw,52px);box-shadow:10px 10px 0 var(--ink);position:relative;overflow:hidden;}
.callout .eyebrow{color:var(--white);}
.callout h3{color:var(--white);font-size:clamp(24px,2.6vw,36px);margin-bottom:12px;}
.callout p{font-size:clamp(16px,1.4vw,19px);color:#f3fff8;max-width:64ch;font-weight:600;}

/* ---------- Footer ---------- */
footer.site{background:var(--ink);color:#bcd0e0;padding:clamp(54px,7vw,92px) 0 40px;position:relative;
  border-top:5px solid var(--ink);}
footer.site .ftop{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:38px;}
footer.site h5{font-family:var(--body);font-weight:900;text-transform:uppercase;letter-spacing:.1em;font-size:13px;color:var(--sun);margin-bottom:14px;}
footer.site a{display:block;padding:5px 0;color:#bcd0e0;transition:color .2s;font-weight:700;}
footer.site a:hover{color:var(--sun);}
footer.site .brand{color:var(--white);margin-bottom:14px;}
footer.site .blurb{font-size:15px;max-width:36ch;color:#9fb6c8;line-height:1.6;font-weight:600;}
footer.site .legal{margin-top:50px;border-top:2px solid rgba(255,255,255,.14);padding-top:24px;
  font-family:var(--body);font-weight:600;font-size:12px;color:#86a0b3;line-height:1.8;}
footer.site .legal em{color:#bcd0e0;font-style:normal;font-weight:800;}

/* ---------- Kids page: quiz games ---------- */
.quiz-shell{background:var(--white);border:4px solid var(--ink);border-radius:var(--r-lg);
  box-shadow:10px 10px 0 var(--ink);padding:clamp(26px,4.5vw,52px);position:relative;overflow:hidden;
  max-width:820px;margin:40px auto 0;}
.dark .quiz-shell{box-shadow:10px 10px 0 var(--sun);}
.quiz-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:20px;}
.quiz-progress{font-family:var(--body);font-weight:900;text-transform:uppercase;letter-spacing:.08em;
  font-size:12px;color:var(--ink);background:var(--sky);border:2.5px solid var(--ink);
  border-radius:999px;padding:7px 16px;}
.quiz-score{font-family:var(--head);font-weight:700;font-size:18px;color:var(--white);background:var(--berry);
  border:2.5px solid var(--ink);border-radius:999px;padding:6px 18px;box-shadow:3px 3px 0 var(--ink);
  transform:rotate(2deg);}
.quiz-shell .quiz-q{font-family:var(--head);font-weight:700;font-size:clamp(22px,3vw,34px);line-height:1.12;color:var(--ink);
  margin-bottom:8px;}
.quiz-clue{background:var(--sky);border:3px dashed var(--ink);border-radius:var(--r);padding:14px 20px;
  margin:12px 0 0;font-weight:700;color:var(--ink);font-size:clamp(15px,1.4vw,18px);}
.quiz-answers{display:grid;gap:14px;margin-top:24px;}
@media(min-width:640px){.quiz-answers{grid-template-columns:1fr 1fr;}}
.quiz-answers.stack{grid-template-columns:1fr;}
.qa-btn{font-family:var(--body);font-weight:800;font-size:clamp(15px,1.4vw,18px);text-align:left;cursor:pointer;
  background:var(--paper);color:var(--ink);border:3px solid var(--ink);border-radius:var(--r);
  padding:16px 20px;box-shadow:4px 4px 0 var(--ink);display:flex;align-items:center;gap:12px;
  transition:transform .14s var(--ease),box-shadow .14s var(--ease),background .2s;}
.qa-btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink);background:var(--sky);}
.qa-btn:active{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--ink);}
.qa-btn.correct{background:var(--leaf);color:var(--white);animation:qa-pop .45s var(--ease);}
.qa-btn.wrong{background:var(--berry);color:var(--white);animation:qa-shake .4s ease;}
.qa-btn.faded{opacity:.45;pointer-events:none;}
.qa-btn:disabled{cursor:default;}
@keyframes qa-pop{0%{transform:scale(1)}40%{transform:scale(1.06) rotate(-1.5deg)}100%{transform:scale(1)}}
@keyframes qa-shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-7px) rotate(-1deg)}75%{transform:translateX(7px) rotate(1deg)}}
.quiz-feedback{margin-top:20px;border-radius:var(--r);border:3px solid var(--ink);padding:16px 20px;
  font-weight:700;color:var(--ink);font-size:clamp(15px,1.4vw,18px);display:none;}
.quiz-feedback.show{display:block;animation:qa-pop .45s var(--ease);}
.quiz-feedback.yay{background:#d9f5e5;}
.quiz-feedback.nope{background:#ffe1ea;}
.quiz-feedback b{display:block;font-family:var(--head);font-size:20px;margin-bottom:4px;}
.quiz-next{margin-top:18px;display:none;}
.quiz-next.show{display:inline-flex;}
.quiz-end{text-align:center;padding:14px 0 6px;}
.quiz-end h3{font-family:var(--head);font-size:clamp(28px,4vw,44px);color:var(--ink);margin:12px 0 4px;}
.quiz-end .rank{display:inline-block;font-family:var(--head);font-weight:700;font-size:clamp(20px,2.4vw,28px);
  color:var(--white);background:var(--grape);border:3px solid var(--ink);border-radius:999px;
  padding:8px 26px;box-shadow:4px 4px 0 var(--ink);transform:rotate(-2deg);margin:10px 0 14px;}
.quiz-end p{font-weight:700;color:var(--ink-soft);max-width:46ch;margin:0 auto 22px;}
.hint-btn{background:var(--sun);}

/* ---------- Bug Sticker Book ---------- */
.stickerbook-panel{background:var(--white);border:4px solid var(--ink);border-radius:var(--r-lg);
  box-shadow:10px 10px 0 var(--ink);padding:clamp(24px,4vw,44px);}
.sticker-grid{display:flex;flex-wrap:wrap;gap:10px;}
.sticker{font-family:var(--body);font-weight:900;font-size:13px;letter-spacing:.02em;
  padding:8px 16px;border-radius:999px;border:3px dashed rgba(36,50,64,.35);color:rgba(36,50,64,.45);
  background:var(--paper);transition:transform .18s var(--ease);}
.sticker.earned{border-style:solid;border-color:var(--ink);color:var(--white);
  box-shadow:3px 3px 0 var(--ink);transform:rotate(-1.5deg);}
.sticker.earned:nth-child(even){transform:rotate(1.5deg);}
.sticker.earned:hover{transform:rotate(0) scale(1.08);}
.sticker.new{animation:sticker-pop .6s var(--ease);}
@keyframes sticker-pop{0%{transform:scale(.3) rotate(-20deg)}60%{transform:scale(1.2) rotate(4deg)}100%{transform:scale(1) rotate(-1.5deg)}}
.sticker-earned{display:block;margin-top:10px;font-family:var(--head);font-weight:700;color:var(--ink);
  background:var(--sun);border:2.5px solid var(--ink);border-radius:999px;padding:6px 16px;
  width:fit-content;box-shadow:3px 3px 0 var(--ink);animation:sticker-pop .6s var(--ease);}

/* ---------- Copy-paste letters (action page) ---------- */
.letters{display:grid;gap:clamp(22px,2.6vw,36px);margin-top:44px;max-width:1060px;margin-inline:auto;}
@media(min-width:880px){.letters{grid-template-columns:repeat(2,1fr);}}
.letter-card{background:var(--white);border:3px solid var(--ink);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:8px 8px 0 var(--sky-deep);}
.letters .letter-card:nth-child(2){box-shadow:8px 8px 0 var(--leaf);}
.letter-card .letter-head{padding:20px 24px 14px;border-bottom:3px dashed var(--ink);}
.letter-card h3{font-size:clamp(20px,1.8vw,26px);color:var(--ink);margin-top:10px;}
.letter-card .letter-head p{font-size:14.5px;color:var(--ink-soft);margin-top:6px;}
.letter-card pre{font-family:var(--body);font-weight:600;font-size:14px;line-height:1.7;color:var(--ink-soft);
  white-space:pre-wrap;padding:20px 24px;background:var(--paper);flex:1;margin:0;
  max-height:340px;overflow-y:auto;}
.letter-card .letter-foot{padding:16px 24px 22px;border-top:3px solid var(--ink);background:var(--sky);}
.copy-btn.copied{background:var(--leaf);color:var(--white);}

/* ---------- Scroll progress ---------- */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:5px;z-index:2000;
  background:var(--orange);transform:scaleX(0);transform-origin:0 50%;
  border-bottom:2px solid var(--ink);will-change:transform;pointer-events:none;}

/* ---------- Reveals ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.reveal.in{opacity:1;transform:none;}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
  .reveal{opacity:1 !important;transform:none !important;}
}

/* ---------- Responsive ---------- */
@media(max-width:880px){
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(82vw,360px);flex-direction:column;align-items:stretch;
    justify-content:flex-start;gap:6px;background:var(--paper);padding:104px 24px 40px;
    transform:translateX(105%);transition:transform .4s var(--ease);
    border-left:4px solid var(--ink);box-shadow:-12px 0 0 rgba(36,50,64,.12);}
  .nav.menu-open .nav-links{transform:none;}
  .nav-links a{font-size:18px;padding:14px 16px;border-radius:var(--r-sm);}
  .nav-links .btn{margin:12px 0 0;justify-content:center;}
  .burger{display:flex;z-index:1001;}
  .nav .container{border-radius:var(--r-lg);}
  .split{grid-template-columns:1fr;}
  .split.flip .media{order:0;}
  .split .media{min-height:300px;}
  .charge{grid-template-columns:1fr;gap:4px;}
  footer.site .ftop{grid-template-columns:1fr;gap:28px;}
}