/* Wilderland Challenges. Matches the wilderland.academy design system: Uncut Sans, deep green #015640,
   lime #D5F367 buttons with 8px corners, white pages with pale lime and mint bands, 24px photo corners.
   The 8 life-skill colors stay as the map's own wayfinding. */
@font-face{font-family:'Uncut Sans';src:url(fonts/uncut-sans-regular.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Uncut Sans';src:url(fonts/uncut-sans-semibold.woff2) format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Uncut Sans';src:url(fonts/uncut-sans-bold.woff2) format('woff2');font-weight:700;font-style:normal;font-display:swap}
:root{
  --green:#015640;      /* nav, footer, headings, focus */
  --green-2:#00B451;    /* the logo's middle peak */
  --lime:#D5F367;       /* buttons */
  --lime-tint:#FBFEF0;  /* section bands */
  --mint:#F4FCFC;       /* notices */
  --butter:#FEF2CD;
  --chip:#F0F2F0;       /* secondary buttons */
  --ink:#111111;
  --text:#4D4D51;
  --muted:#5F6066;
  --line:#E1E5DE;
  --paper:#FFFFFF;
  --card:#FFFFFF;
  --on-dark:#FFFFFF;
  --on-dark-2:rgba(255,255,255,.82);
  --amber:#9A4A0B;
  /* older names used by the app's markup */
  --forest:var(--green);
  --water:var(--green);
  --blaze:var(--amber);
  --cream:var(--on-dark);
  --sans:'Uncut Sans', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --slab:var(--sans);
  --gutter-l:max(16px, env(safe-area-inset-left, 0px));
  --gutter-r:max(16px, env(safe-area-inset-right, 0px));
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:16px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--paper);color:var(--text);font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--sans);font-weight:700;line-height:1.15;margin:0;text-wrap:balance;color:var(--ink)}
h1{color:var(--green);letter-spacing:-.03em}
h2{font-size:clamp(28px,3.4vw,40px);letter-spacing:-.035em;line-height:1.2}
h3{font-size:20px;letter-spacing:-.015em}
p{margin:0}
b,strong{color:var(--ink);font-weight:600}
a{color:var(--green);text-underline-offset:2px}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--green);outline-offset:2px}
[hidden]{display:none !important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--lime);color:var(--ink);padding:8px 14px;border-radius:8px;z-index:30;font-weight:600}
.skip:focus{left:8px}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.muted{color:var(--muted)}
.pad{padding:0 24px}
.wrap{max-width:1180px;margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}

/* ---------- buttons (school style: lime primary, pale grey secondary, 8px corners) ---------- */
.btn,.btn-lime{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:8px 20px;border-radius:8px;border:0;background:var(--lime);color:#121213;font-weight:600;letter-spacing:.02em;text-decoration:none;cursor:pointer}
.btn:hover,.btn-lime:hover{background:#C9EA4F}
.btn.ghost,.btn-grey{background:var(--chip);color:#121213}
.btn.ghost:hover,.btn-grey:hover{background:#E4E8E4}
.btn-sm{min-height:40px;padding:6px 16px;font-size:15px}

/* ---------- nav ---------- */
.nav{background:var(--green);color:var(--on-dark)}
.nav-inner{max-width:1180px;margin:0 auto;padding:0 var(--gutter-r) 0 var(--gutter-l);min-height:72px;display:flex;align-items:center;gap:12px 28px;flex-wrap:wrap}
.brand{display:flex;align-items:center;margin-right:auto;padding:8px 0}
.brand img{display:block;height:24px;width:auto}
.nav-links{display:flex;gap:4px 28px;align-items:center;flex-wrap:wrap}
.nav-links a{color:var(--on-dark-2);text-decoration:none;font-size:16px;padding:8px 0}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--on-dark);text-decoration:underline;text-underline-offset:6px}
.nav .btn-lime{min-height:40px;padding:6px 16px;font-size:15px}
.nav .count{background:var(--green);color:var(--on-dark)}

/* ---------- hero: title and grades on the left, the trail photo on the right ---------- */
.hero{background:var(--paper)}
.hero-inner{max-width:1180px;margin:0 auto;padding:56px var(--gutter-r) 48px var(--gutter-l);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.04fr);gap:40px 56px;align-items:center}
.hero-text{display:flex;flex-direction:column;gap:20px;min-width:0}
.hero h1{font-size:clamp(42px,5.6vw,64px);line-height:1.08}
.lede{font-size:clamp(18px,1.9vw,20px);line-height:1.55;max-width:34em;color:var(--text)}
.bands{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:4px}
.bands-label{font-weight:600;color:var(--ink);margin-right:8px}
.band{min-width:84px;min-height:48px;padding:6px 18px;border-radius:8px;border:2px solid transparent;background:var(--chip);color:#121213;font-weight:700;font-size:20px;letter-spacing:-.01em;cursor:pointer}
.band:hover{border-color:var(--green)}
.band[aria-pressed="true"]{background:var(--green);color:var(--on-dark)}
.hero-photo{position:relative;margin:0;border-radius:24px;overflow:hidden;aspect-ratio:1.15;background:#E9E4D6;max-width:100%}
.hero-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.place{position:absolute;left:16px;bottom:16px;display:inline-flex;align-items:center;gap:6px;max-width:calc(100% - 32px);padding:6px 12px 6px 10px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--green);font-weight:700;font-size:15px;line-height:1.3}
.place .ic{width:17px;height:17px}
.strip{display:none}

main{max-width:1180px;margin:0 auto;padding:0 var(--gutter-r) 0 var(--gutter-l)}

/* ---------- your year ---------- */
.year{padding:8px 0 8px;display:flex;flex-direction:column;gap:16px}
.year-head{display:flex;align-items:baseline;gap:8px 20px;flex-wrap:wrap}
.year-head p{flex:1 1 320px}
.link-btn{background:none;border:0;padding:0;cursor:pointer;color:var(--green);text-decoration:underline;text-underline-offset:3px;font-weight:600;display:inline-flex;gap:8px;align-items:center}
.count{display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 7px;border-radius:13px;background:var(--green);color:var(--on-dark);font-size:14px;font-weight:600;letter-spacing:0;text-decoration:none}
.year-skills{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px}
.ys{all:unset;box-sizing:border-box;cursor:pointer;display:flex;flex-direction:column;gap:8px;width:100%;height:100%;padding:12px 10px;border-radius:12px;background:var(--card);border:1px solid var(--line);border-top:6px solid var(--c)}
.ys:focus-visible{outline:3px solid var(--green);outline-offset:2px}
.ys[aria-current="true"]{background:var(--tint)}
.ys-name{font-weight:600;font-size:14px;line-height:1.25;color:var(--ink)}
.dots{display:flex;gap:6px}
.dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--c)}
.dot.on{background:var(--c)}
.ys.done .ys-name::after{content:" ✓";color:var(--c)}

/* ---------- explore / tree ---------- */
.explore{padding:40px 0 64px;display:flex;flex-direction:column;gap:18px}
.explore-head{display:flex;gap:12px 24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.search{flex:0 1 400px;display:flex;align-items:center;gap:8px;background:var(--card);border:2px solid var(--line);border-radius:8px;padding:0 12px;min-height:48px}
.search:focus-within{border-color:var(--green)}
.search input{flex:1;border:0;outline:0;font:inherit;color:var(--ink);background:transparent;min-width:0;padding:10px 0}
.note{background:var(--mint);border-left:5px solid var(--green);padding:14px 18px;border-radius:8px;max-width:760px}

.tree{position:relative;display:grid;grid-template-columns:minmax(0,260px) minmax(0,280px) minmax(0,1fr);gap:56px;align-items:start}
.links{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.links path{fill:none;stroke-width:2.5}
.col{position:relative;display:flex;flex-direction:column;gap:8px;min-width:0}
.col-title{font-size:15px;font-weight:600;color:var(--muted);margin-bottom:2px;display:flex;align-items:center;gap:8px}
.back{display:none}

.node{all:unset;box-sizing:border-box;cursor:pointer;display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;border-radius:12px;background:var(--card);border:2px solid var(--line);min-height:56px;color:var(--ink)}
.node:hover{border-color:var(--c)}
.node:focus-visible{outline:3px solid var(--green);outline-offset:2px}
.node[aria-current="true"]{border-color:var(--c);background:var(--c);color:#fff}
.node .badge{width:36px;height:36px;border-radius:8px;display:grid;place-items:center;background:var(--c);color:#fff;flex:none}
.node[aria-current="true"] .badge{background:#fff;color:var(--c)}
.node-text{flex:1;min-width:0;display:flex;flex-direction:column}
.node-name{font-weight:600;line-height:1.25}
.node-sub{font-size:14px;opacity:.8}
.node .chev{opacity:.7}
.node.sub{min-height:48px}
.node.sub .node-name{font-weight:600}
.prog{font-size:13px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--tint);color:var(--ink);flex:none}
.node[aria-current="true"] .prog{background:rgba(255,255,255,.9)}

.skill-intro{background:var(--tint);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:4px;color:var(--ink)}
.skill-intro b{font-size:20px;font-weight:700;letter-spacing:-.015em}
.comp{background:var(--card);border:1px solid var(--line);border-left:6px solid var(--c);border-radius:16px;padding:14px 16px 10px;display:flex;flex-direction:column;gap:6px}
.comp h3{font-size:19px;display:flex;align-items:center;gap:8px}
.comp h3 .ic{color:var(--c)}
.ch{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-top:1px solid var(--line)}
.ch:first-of-type{border-top:0}
.ch-open{all:unset;cursor:pointer;flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.ch-open:focus-visible{outline:3px solid var(--green);outline-offset:2px}
.ch-text{line-height:1.5;color:var(--ink);font-size:17px}
.ch-open:hover .ch-text{text-decoration:underline;text-decoration-color:var(--c)}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:13px;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--chip);color:var(--ink);display:inline-flex;align-items:center;gap:4px}
.tag .ic{width:14px;height:14px}
.pick{width:44px;height:44px;border-radius:50%;border:2px solid var(--line);background:var(--card);display:grid;place-items:center;cursor:pointer;color:var(--muted);flex:none}
.pick:hover{border-color:var(--green);color:var(--green)}
.pick[aria-pressed="true"]{background:var(--green);border-color:var(--green);color:var(--on-dark)}
.empty-col{color:var(--muted);font-size:15px;padding:8px 2px}

.search-results{display:flex;flex-direction:column;gap:12px}
.search-results .comp{max-width:820px}

/* ---------- how it works: a full-width pale lime band, like the school's program sections ---------- */
.band-lime{background:var(--lime-tint)}
.how{padding-block:64px 72px;display:flex;flex-direction:column;gap:36px}
.how>h2{max-width:20em}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;counter-reset:s}
.steps li{counter-increment:s;background:var(--card);border-radius:20px;padding:20px}
.steps h3{display:flex;align-items:center;gap:10px}
.steps h3::before{content:counter(s);display:inline-grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;background:var(--green);color:var(--on-dark);font-size:15px;letter-spacing:0}
.steps p{margin-top:10px;font-size:16px}
.words dl{margin:14px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.words dt{font-weight:700;font-size:20px;color:var(--ink);letter-spacing:-.015em}
.words dd{margin:4px 0 0;font-size:16px}
.trails{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.trail table{width:100%;border-collapse:separate;border-spacing:0;margin-top:12px;background:var(--card);border-radius:16px;overflow:hidden;font-variant-numeric:tabular-nums}
.trail th,.trail td{text-align:left;padding:11px 16px;border-bottom:1px solid var(--line);font-size:16px}
.trail tr:last-child td{border-bottom:0}
.trail th{background:var(--green);color:var(--on-dark);font-weight:600}
.trail td:first-child{font-weight:600;color:var(--ink)}
.fine{font-size:15px;color:var(--muted);max-width:820px}
.badges{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.badges>div{background:var(--card);border-radius:20px;padding:20px;display:flex;flex-direction:column;gap:8px}
.badge-names{font-size:15px;color:var(--muted)}
.notyet{max-width:760px;display:flex;flex-direction:column;gap:8px}

/* ---------- parents band: deep green, like the school's results section ---------- */
.band-green{background:var(--green);color:var(--on-dark-2)}
.parents-cta{padding-block:64px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:24px 56px;align-items:center}
.parents-cta h2{color:var(--on-dark)}
.parents-cta h2 span{display:block;color:var(--lime)}
.parents-cta p{font-size:17px;max-width:36em;margin-top:16px}
.band-green b{color:var(--on-dark)}
.parents-cta ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.parents-cta li{display:flex;gap:10px;align-items:flex-start;background:rgba(255,255,255,.08);border-radius:12px;padding:12px 14px;color:var(--on-dark)}
.parents-cta li .ic{color:var(--lime);margin-top:2px}
.parents-cta .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}

/* ---------- footer ---------- */
.credits{max-width:1180px;margin:0 auto;padding:24px var(--gutter-r) 32px var(--gutter-l);font-size:14px;color:var(--muted)}
.credits summary{cursor:pointer;font-weight:600;color:var(--ink)}
.credits ul{margin:10px 0 0;padding-left:18px;display:flex;flex-direction:column;gap:4px}
.credits a{color:var(--muted)}
.foot{background:var(--green);color:var(--on-dark-2);font-size:15px}
.foot-inner{max-width:1180px;margin:0 auto;padding:36px var(--gutter-r) calc(36px + env(safe-area-inset-bottom,0px)) var(--gutter-l);display:flex;flex-wrap:wrap;gap:16px 40px;align-items:flex-start;justify-content:space-between}
.foot img{display:block;height:20px;width:auto;align-self:flex-start}
.foot p{max-width:44em;margin-top:12px}
.foot a{color:var(--on-dark)}
.foot-links{display:flex;flex-direction:column;gap:6px}

/* ---------- sheets ---------- */
.sheet{border:0;padding:0;border-radius:20px;width:min(720px,calc(100vw - 32px));max-height:calc(100vh - 48px);background:var(--paper);color:var(--text);box-shadow:0 24px 60px rgba(1,40,30,.35)}
.sheet::backdrop{background:rgba(1,40,30,.55)}
.sheet-inner{display:flex;flex-direction:column;gap:18px;padding:0 0 24px}
.d-band{background:var(--c);color:#fff;padding:22px 72px 20px 24px;display:flex;gap:14px;align-items:center}
.d-band .badge{width:48px;height:48px;border-radius:10px;background:#fff;color:var(--c);display:grid;place-items:center;flex:none}
.d-band .badge .ic{width:26px;height:26px}
.d-crumb{font-size:15px;font-weight:600;line-height:1.35}
.sheet-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:22px 24px 0}
.sheet-sec{padding:0 24px;display:flex;flex-direction:column;gap:6px}
.sheet-sec h3{font-size:19px}
.icon-btn{width:44px;height:44px;border-radius:50%;border:2px solid var(--line);background:var(--card);color:var(--ink);display:grid;place-items:center;cursor:pointer;flex:none}
.d-close{position:absolute;right:14px;top:14px;z-index:2}
.d-title{font-weight:700;font-size:22px;line-height:1.35;letter-spacing:-.015em;padding:0 24px;color:var(--ink)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;padding:0 24px}
.fact{background:var(--lime-tint);border-radius:12px;padding:12px 14px;font-size:15px;color:var(--ink)}
.fact b{display:block;font-size:14px;color:var(--muted);font-weight:600;margin-bottom:2px}
.callout{margin:0 24px;padding:14px 16px;border-radius:12px;background:var(--mint);border-left:5px solid var(--green);font-size:16px}
.res{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.res a{display:inline-flex;gap:6px;align-items:center;font-weight:600}
.res small{color:var(--muted);font-weight:400}
.cps{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:4px}
.sheet-actions{display:flex;gap:12px;flex-wrap:wrap;padding:0 24px}
.picks-list{list-style:none;margin:0;padding:0 24px;display:flex;flex-direction:column;gap:10px}
.picks-list li{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-left:5px solid var(--c);border-radius:12px;padding:10px 12px}
.picks-list li button.open{all:unset;cursor:pointer;flex:1;font-size:16px;color:var(--ink)}
.picks-list li button.open:focus-visible{outline:3px solid var(--green)}
.picks-list .sk{display:block;font-size:13px;color:var(--muted);font-weight:600}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%) translateY(140px);background:var(--green);color:var(--on-dark);padding:12px 18px;border-radius:8px;font-weight:600;transition:transform .2s ease;z-index:20;max-width:calc(100vw - 32px)}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast:empty{visibility:hidden}

/* the "passing it off at home" box in each challenge */
.home-box{margin:0 24px;padding:16px 18px;border-radius:16px;background:var(--mint);display:flex;flex-direction:column;gap:8px}
.home-box h3{font-size:18px;display:flex;align-items:center;gap:8px}
.home-box h3 .ic{color:var(--green)}
.home-box .row{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
.home-box.school{background:var(--lime-tint)}
.home-box.gate{background:var(--butter)}

/* ---------- responsive ---------- */
@media (max-width:1060px){
  .year-skills{grid-template-columns:repeat(4,minmax(0,1fr))}
  .tree{grid-template-columns:minmax(0,230px) minmax(0,240px) minmax(0,1fr);gap:40px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .badges{grid-template-columns:1fr}
}
/* Narrow: one level of the tree at a time, with a back button. The photo goes first. */
@media (max-width:820px){
  .hero-inner{grid-template-columns:1fr;padding-top:20px;gap:24px}
  .hero-photo{order:-1;aspect-ratio:4/3}
  .hero-photo img{object-position:50% 30%}
  .parents-cta{grid-template-columns:1fr}
  .tree{display:block}
  .links{display:none}
  .col{display:none}
  .tree[data-level="0"] .col-skills,
  .tree[data-level="1"] .col-subs,
  .tree[data-level="2"] .col-comps{display:flex}
  .back{display:inline-flex;align-items:center;gap:4px;background:none;border:0;padding:6px 0;color:var(--green);font-weight:600;cursor:pointer}
}
@media (max-width:640px){
  .nav-inner{min-height:64px;gap:8px 14px}
  .brand img{height:18px}
  .nav button.btn-lime{display:none} /* on phones, the plan opens from Your year */
  .nav-links a{font-size:15px}
  .place{font-size:13px;left:12px;bottom:12px}
  .nav-links .wide{display:none}
  .year-skills{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trails{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .search{flex:1 1 100%}
  .band{min-width:0;flex:1 1 0;font-size:18px}
  .bands-label{flex:1 1 100%}
  .how{padding-block:48px 56px}
  .sheet{width:100vw;max-width:100vw;max-height:100vh;height:100vh;border-radius:0;margin:0}
  .home-box{margin:0 16px}
}
@media (max-width:640px){
  .nav a.btn-lime{padding:6px 10px}
  .nav a.btn-lime .lbl{display:none}
}

/* additions: subskill icons, photos, save note, credits */
.node.sub .badge{width:30px;height:30px;border-radius:7px}
.node.sub .badge .ic{width:18px;height:18px}
.comp{overflow:hidden}
.comp.has-img{padding-top:0}
.comp-img{display:block;width:calc(100% + 32px);max-width:none;height:160px;object-fit:cover;margin:0 -16px 8px;background:var(--tint)}
.d-img{display:block;width:100%;height:220px;object-fit:cover;background:var(--tint)}
.credit{font-size:13px;color:var(--muted);padding:0 24px}
.credit a{color:var(--muted)}
.save-note{display:block;font-size:15px;color:var(--muted);max-width:900px;padding-left:28px;position:relative}
.save-note .ic{position:absolute;left:0;top:2px;color:var(--green)}
.save-note .link-btn{display:inline;font-size:15px}
@media (max-width:640px){.comp-img{height:130px}}
.comp-band{display:grid;place-items:center;background:linear-gradient(135deg,var(--tint),var(--c));color:#fff}
.comp-band .ic{width:64px;height:64px;stroke-width:1.5;opacity:.95}

/* filters, hobbies, steps */
.filters{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.filters-label{font-size:15px;font-weight:600;color:var(--muted);margin-right:2px}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:6px 14px;border-radius:8px;border:2px solid transparent;background:var(--chip);color:#121213;font-weight:600;font-size:15px;cursor:pointer}
.chip .ic{width:16px;height:16px}
.chip:hover{border-color:var(--green)}
.chip[aria-pressed="true"]{background:var(--green);color:var(--on-dark)}
.tag-hob{background:var(--butter);color:#6B3A08}
.ch-idea{font-size:15px;color:var(--muted);font-style:italic;line-height:1.4}
.hob-more{margin-top:12px;padding-top:20px;border-top:2px dashed var(--line);display:flex;flex-direction:column;gap:8px;max-width:820px}
.hob-more h3{font-size:21px;display:flex;align-items:center;gap:8px}
.hob-more h3 .ic{color:var(--amber)}
.hob-list{display:flex;flex-direction:column;gap:8px}
.hob-item{background:var(--card);border:1px solid var(--line);border-left:6px solid var(--c);border-radius:12px;padding:10px 16px 2px}
.hob-skill{font-size:13px;font-weight:600;color:var(--muted);display:flex;align-items:center;gap:6px}
.hob-skill .ic{width:15px;height:15px;color:var(--c)}
.hob-item .ch{border-top:0;padding-top:6px}
.hob-sec h3{display:flex;align-items:center;gap:8px}
.hob-sec h3 .ic{color:var(--amber)}
.hob-chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:15px}
.hob-idea{font-style:italic;color:var(--muted);font-size:16px}
.cps.steps-list li{padding-left:2px}
.bring{background:var(--butter);border-radius:20px;padding:20px 22px;display:flex;flex-direction:column;gap:8px;max-width:820px}
.bring h3{display:flex;align-items:center;gap:8px}
.bring h3 .ic{color:var(--amber)}
.hob-sub{font-size:15px;font-weight:600;color:var(--ink);margin-top:6px}
.hob-more .hob-item+.hob-item{margin-top:0}

.k1-note{display:flex;flex-direction:column;gap:8px}
.k1-note ul{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:4px}

/* ---------- parent guide page ---------- */
.doc{max-width:1180px;margin:0 auto;padding:0 var(--gutter-r) 0 var(--gutter-l)}
.doc-hero{padding:56px 0 40px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:32px 56px;align-items:end}
.doc-hero h1{font-size:clamp(40px,5vw,60px);line-height:1.08}
.doc-hero .lede{margin-top:18px}
.jump{display:flex;flex-direction:column;gap:6px;background:var(--lime-tint);border-radius:20px;padding:20px 22px}
.jump b{margin-bottom:4px}
.jump a{font-weight:600}
.doc-sec{padding:48px 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:20px}
.doc-sec>p,.doc-sec>.prose{max-width:42em;font-size:17px}
.prose{display:flex;flex-direction:column;gap:12px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card{background:var(--lime-tint);border-radius:20px;padding:22px;display:flex;flex-direction:column;gap:10px}
.card h3{display:flex;align-items:center;gap:10px}
.card h3 .ic{color:var(--green)}
.card.mint{background:var(--mint)}
.card.butter{background:var(--butter)}
.card.white{background:var(--card);border:1px solid var(--line)}
.ways{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.ways .n{font-size:14px;font-weight:600;color:var(--muted)}
.rules{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;max-width:46em}
.rules li{display:flex;gap:12px;align-items:flex-start;font-size:17px}
.rules li>.ic{color:var(--green);margin-top:3px}
.example{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:46em}
.example>div{border-radius:12px;padding:12px 14px;font-size:15px}
.example .yes{background:var(--lime-tint)}
.example .no{background:#F7F0F0}
.example b{display:block;font-size:13px;color:var(--muted)}
.template{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 20px;font:400 15px/1.6 var(--sans);color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere;max-width:46em;margin:0}
.qa{display:flex;flex-direction:column;gap:10px;max-width:50em}
.qa details{background:var(--lime-tint);border-radius:12px;padding:14px 18px}
.qa summary{cursor:pointer;font-weight:600;color:var(--green);font-size:17px}
.qa details p{margin-top:8px}
.tally{font-variant-numeric:tabular-nums}
@media (max-width:820px){
  .doc-hero{grid-template-columns:1fr;padding-top:36px}
  .two,.example{grid-template-columns:1fr}
}

/* AI starter prompts in each challenge */
.ai-sec h3{display:flex;align-items:center;gap:8px}
.ai-sec h3 .ic{color:var(--green)}
.ai-note{font-size:15px;color:var(--muted)}
.ai-list{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.ai-list li{background:var(--lime-tint);border-radius:12px;padding:12px 14px}
.ai-head{display:flex;gap:10px 14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.ai-head b{display:block;color:var(--ink)}
.ai-head span{font-size:14px;color:var(--muted)}
.ai-list details{margin-top:6px}
.ai-list summary{cursor:pointer;font-size:14px;font-weight:600;color:var(--green)}
.ai-list .template{margin-top:8px;font-size:14px;max-width:none}