:root{
  color-scheme:light;
  --bg:#FFFCF6; --surface:#FFFFFF; --ink:#2A211C; --muted:#6F625A; --line:#EADBD0;
  --accent:#9C4A2F; --accent-ink:#FFFFFF; --accent-soft:#F2E0D6;
  --ok:#2F6B3E; --ok-bg:#E4F0E3; --bad:#B3261E; --bad-bg:#FBE4E1; --warn:#8A5A00;
  --hero-bg:#F2E0D6; --hero-ink:#2A211C; --hero-muted:#6B5E55; --hero-accent:#9C4A2F; --hero-lede:#2A211C; --hero-tag:#7A3A24;
  --font:"DM Sans", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --display:"Bricolage Grotesque", "DM Sans", "Segoe UI", system-ui, sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.55}
button,select,input{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:820px;margin:0 auto;padding:28px 20px 64px}
h1,h2,h3{line-height:1.2;margin:0;font-family:var(--display);font-weight:700;letter-spacing:-0.015em;text-wrap:balance}
p{margin:0}
.muted{color:var(--muted)}
.small{font-size:14.5px}

/* Subject badge: hexagonal cell with a drawn subject icon */
.ico{--c:#888;width:34px;height:39px;flex:none;display:inline-grid;place-items:center;
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
  background:color-mix(in srgb,var(--c) 17%, var(--surface));color:var(--c)}
.ico svg{width:58%;height:58%}
.ico.lg{width:46px;height:53px}
.ico.sm{width:26px;height:30px}
.ico.sm svg{width:62%;height:62%}

/* Hero */
.hero{--ink:var(--hero-ink);--muted:var(--hero-muted);color:var(--ink);display:grid;gap:28px;align-items:center;margin-bottom:30px;
  padding:34px 34px 30px;border-radius:28px;background:var(--hero-bg)}
.hero .hexwrap{filter:drop-shadow(0 4px 6px rgba(42,33,28,.16))}
.brand{grid-column:1 / -1;display:flex;align-items:center;gap:18px}
.logo-mark{width:76px;height:76px;flex:none}
.tag{margin-top:4px;font-size:16px;font-weight:500;color:var(--hero-tag)}
@media (min-width:760px){.hero{grid-template-columns:minmax(0,1fr) auto}}
.nest{width:calc(3 * var(--hw) + 2 * var(--gap))}
.word{font-family:"Bricolage Grotesque", "DM Sans", "Segoe UI", system-ui, sans-serif;font-size:clamp(38px,8vw,52px);font-weight:800;letter-spacing:-0.035em;line-height:1;color:var(--hero-ink)}
.word span{color:var(--hero-accent)}
.lede{font-size:18px;max-width:30em;color:var(--hero-lede)}
.bankline{margin-top:10px}
.points{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px;font-size:16px}
.points li{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start}
.points svg{width:20px;height:20px;margin-top:2px;fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.points b{font-weight:700}
.stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.stats span{background:color-mix(in srgb,var(--surface) 70%,transparent);border:1px solid color-mix(in srgb,var(--accent) 18%,transparent);border-radius:999px;padding:5px 12px;font-size:14px;color:var(--hero-muted);font-variant-numeric:tabular-nums}
.stats b{color:var(--ink);font-weight:700}

/* The nest: a honeycomb of subjects */
.nest{--hw:108px;--hh:calc(var(--hw) * 1.1547);--gap:8px;display:flex;flex-direction:column;align-items:flex-start;padding:6px 0}
.nest-row{display:flex;gap:var(--gap)}
.nest-row + .nest-row{margin-top:calc(var(--hh) * -0.25 + var(--gap) * 0.866)}
.nest-row.offset{margin-left:calc((var(--hw) + var(--gap)) / 2)}
.hexwrap{filter:drop-shadow(0 2px 0 color-mix(in srgb,var(--ink) 18%, transparent))}
.hexwrap:focus-within{filter:drop-shadow(0 0 0 var(--ink)) drop-shadow(0 0 2px var(--ink)) drop-shadow(0 0 2px var(--ink))}
.hexbtn{--c:#888;width:var(--hw);height:var(--hh);border:0;padding:0 12px;
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
  background:var(--c);text-shadow:0 1px 2px rgba(0,0,0,.35);
  color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  font:700 13px/1.15 var(--font);text-align:center;transition:transform .15s ease}
.hexbtn svg{width:36px;height:36px;flex:none}
.hexbtn:hover{transform:translateY(-3px) scale(1.04)}
@keyframes pop{from{transform:scale(.86)}to{transform:scale(1)}}
.hero .hexbtn{animation:pop .45s cubic-bezier(.3,1.5,.5,1) both}
.nest-row:nth-child(2) .hexbtn{animation-delay:.06s}.nest-row:nth-child(3) .hexbtn{animation-delay:.12s}
.hexbtn:focus-visible{outline:none}
.nest-note{margin-top:10px;font-size:14px;color:var(--muted)}
@media (max-width:759px){.hero > div:last-child{justify-self:center}.nest-note{text-align:center}}

/* Buttons */
.btn{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:11px 18px;font-weight:700;line-height:1.2}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.primary:hover{filter:brightness(1.07)}
.btn{border-radius:12px;transition:transform .15s ease, box-shadow .15s ease, filter .15s ease}
.btn.primary{padding:12px 20px;box-shadow:0 2px 0 color-mix(in srgb,var(--accent) 55%,#000)}
.btn.primary:active{transform:translateY(1px);box-shadow:0 1px 0 color-mix(in srgb,var(--accent) 55%,#000)}
.btn.go::after{content:"\2192";display:inline-block;margin-left:10px;transition:transform .15s ease}
.btn.go:hover::after{transform:translateX(3px)}
.btn.ghost{background:transparent;border-color:transparent;padding-left:6px;padding-right:6px;color:var(--accent)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.actions{display:flex;flex-wrap:wrap;gap:10px}

/* Subject list */
.section{margin-top:36px}
.section>h2{font-size:24px;margin-bottom:4px}
.section>p{margin-bottom:14px}
.subjects{list-style:none;margin:0;padding:0;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 1px 2px rgba(42,33,28,.04)}
.subjects li+li{border-top:1px solid var(--line)}
.subj{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;width:100%;text-align:left;border:0;background:none;padding:14px 16px}
.subj{transition:background .15s ease}
.subj:hover{background:color-mix(in srgb,var(--c,var(--accent)) 8%,var(--surface))}
.subj:hover .name{color:var(--accent)}
.subj .name{font-weight:700;display:block}
.meter{display:block;height:5px;border-radius:3px;background:var(--line);margin-top:7px;overflow:hidden;max-width:260px}
.meter i{display:block;height:100%;background:var(--c)}
.subj .count{font-size:14.5px;color:var(--muted);text-align:right;white-space:nowrap}

/* Panel */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px}
.field{margin-bottom:20px}
.field>.label{font-weight:700;margin-bottom:8px;display:block}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--bg);border-radius:999px;padding:6px 14px 6px 7px;font-size:15px}
.chip[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft);font-weight:700}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;flex-wrap:wrap}
.seg button{border:0;background:var(--surface);padding:9px 16px}
.seg button+button{border-left:1px solid var(--line)}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);font-weight:700}
.hint{font-size:14.5px;color:var(--muted);margin-top:6px}
select{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;max-width:100%}

/* Quiz */
.qbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.progress{height:4px;background:var(--line);border-radius:2px;overflow:hidden;margin-bottom:22px}
.progress i{display:block;height:100%;background:var(--accent);transition:width .25s}
.timer{font-variant-numeric:tabular-nums;font-weight:700}
.timer.low{color:var(--bad)}
.qcard{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px 22px;border-top:4px solid var(--c);box-shadow:0 1px 3px rgba(42,33,28,.05)}
.qcard > *{position:relative}
.qcard > .wm{position:absolute;right:-26px;top:-18px;width:150px;height:150px;color:var(--c);opacity:.08;pointer-events:none}
.qcard > .wm svg{width:100%;height:100%}
.spec{margin-left:auto;display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);
  border:1px solid var(--line);border-radius:6px;padding:3px 9px 3px 7px;background:var(--surface);font-variant-numeric:tabular-nums}
.spec .bars{width:40px;height:14px;opacity:.75;
  background:repeating-linear-gradient(90deg,var(--ink) 0 1px,transparent 1px 3px,var(--ink) 3px 5px,transparent 5px 6px,var(--ink) 6px 7px,transparent 7px 10px)}
.qmeta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px;font-size:14.5px;color:var(--muted)}
.badge{font-size:13px;border:1px solid var(--line);border-radius:6px;padding:1px 7px;color:var(--warn)}
.stem{font-family:var(--font);letter-spacing:0;font-size:20px;line-height:1.45;margin-bottom:20px}
.opts{display:grid;gap:10px}
.opt{transition:border-color .15s ease, background .15s ease, transform .1s ease;display:grid;grid-template-columns:32px 1fr;gap:10px;align-items:start;text-align:left;border:1px solid var(--line);background:var(--bg);border-radius:10px;padding:12px 14px;line-height:1.45}
.opt .k{width:28px;height:28px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-weight:700;font-size:14px;background:var(--surface)}
.opt:not(:disabled):hover{border-color:var(--accent);background:var(--surface)}
.opt:not(:disabled):active{transform:scale(.995)}
.opt.sel{border-color:var(--accent);background:var(--accent-soft)}
.opt.sel .k{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.opt.right{border-color:var(--ok);background:var(--ok-bg)}
.opt.right .k{background:var(--ok);color:var(--surface);border-color:var(--ok)}
.opt.wrong{border-color:var(--bad);background:var(--bad-bg)}
.opt.wrong .k{background:var(--bad);color:var(--surface);border-color:var(--bad)}
.opt:disabled{cursor:default}
.explain{margin-top:18px;padding:16px;border-radius:10px;background:var(--bg);border-left:4px solid var(--accent)}
.explain.ok{border-left-color:var(--ok);background:color-mix(in srgb,var(--ok-bg) 60%,var(--surface))}
.explain.bad{border-left-color:var(--bad);background:color-mix(in srgb,var(--bad-bg) 55%,var(--surface))}
.explain .verdict{font-weight:700;margin-bottom:6px}
.explain.ok .verdict{color:var(--ok)}
.explain.bad .verdict{color:var(--bad)}
.qfoot{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:18px}
.navgrid{display:flex;flex-wrap:wrap;gap:6px;margin-top:22px}
.navgrid button{width:36px;height:36px;border-radius:8px;border:1px solid var(--line);background:var(--surface);font-size:14px}
.navgrid button.done{background:var(--accent-soft);border-color:var(--accent)}
.navgrid button.cur{outline:2px solid var(--accent);outline-offset:1px;font-weight:700}

/* Results */
.score{font-family:var(--display);font-size:clamp(44px,11vw,68px);font-weight:800;letter-spacing:-0.03em;line-height:1}
.breakdown{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.breakdown li{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center}
details.rev{border:1px solid var(--line);border-radius:10px;background:var(--surface);margin-bottom:8px}
details.rev summary{padding:12px 14px;cursor:pointer;display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start}
details.rev .body{padding:0 14px 14px}
.mark{font-weight:700;width:22px;text-align:center}
.mark.ok{color:var(--ok)}.mark.bad{color:var(--bad)}
.ans{margin-top:8px}
.ans b{font-weight:700}

.status{margin-top:12px;min-height:1.5em}
.status.err{color:var(--bad)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;font-size:15px;max-width:90vw;z-index:10}
footer{margin-top:48px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
@media (max-width:360px){.nest{--hw:84px}.hexbtn{font-size:11px;padding:0 8px}}
@media (max-width:520px){
  body{font-size:16px}
  .hero{padding:24px 18px 22px;border-radius:18px}
  .logo-mark{width:60px;height:60px}
  .brand{gap:12px}
  .nest{--hw:96px}
  .hexbtn{font-size:12px}
  .hexbtn svg{width:30px;height:30px}
  .stem{font-size:18px}
  .subj .count{font-size:13px}
  .wrap{padding:20px 14px 56px}
}
@media (hover:none){.kbd{display:none}}

/* ---- artistic layer (same palette) ---- */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero::before,.hero::after{content:"";position:absolute;z-index:-1;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);background:var(--hero-accent);pointer-events:none}
.hero::before{width:340px;height:392px;right:-120px;top:-150px;opacity:.07;transform:rotate(8deg)}
.hero::after{width:220px;height:254px;left:-90px;bottom:-120px;opacity:.06;transform:rotate(-12deg)}
.hero .deco{position:absolute;z-index:-1;pointer-events:none;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);opacity:.9}
.lede em{font-family:"Fraunces",Georgia,serif;font-style:italic;font-weight:600;color:var(--hero-accent);
  background:linear-gradient(transparent 58%, color-mix(in srgb,var(--hero-accent) 16%, transparent) 58%, color-mix(in srgb,var(--hero-accent) 16%, transparent) 96%, transparent 96%);padding:0 3px;border-radius:3px;text-decoration:none}
.hexbtn{position:relative;isolation:isolate}
.hexbtn::before,.hexbtn::after{content:"";position:absolute;inset:0;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);pointer-events:none;z-index:-1}
.hexbtn::before{background:rgba(255,255,255,.28);transform:scale(.86)}
.hexbtn::after{background:var(--c);transform:scale(.82)}
.hexbtn{background:var(--c) !important}
.hexbtn > *{position:relative}
.hexbtn svg{filter:drop-shadow(0 1px 1px rgba(0,0,0,.2))}
.section>h2{display:flex;align-items:center;gap:10px}
.section>h2::before{content:"";width:14px;height:16px;flex:none;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);background:var(--accent)}
.combs{display:flex;gap:4px;justify-content:center;margin:44px 0 0}
.combs i{width:12px;height:14px;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);background:var(--c);display:block}
.combs i:nth-child(even){transform:translateY(6px)}
/* subject cards */
.subjects{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;background:none;border:0;border-radius:0;box-shadow:none;overflow:visible}
.subjects li+li{border-top:0}
.subjects li{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:18px;transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease}
.subjects li:hover{transform:translateY(-2px);box-shadow:0 8px 20px -10px rgba(42,33,28,.25);border-color:color-mix(in srgb,var(--c) 45%,var(--line))}
.subj{grid-template-columns:auto 1fr;grid-template-rows:auto auto;row-gap:10px;padding:18px 18px 16px;position:relative;z-index:1}
.subj .count{grid-column:1 / -1;text-align:left;display:flex;gap:14px;font-size:13.5px}
.subj .meter{max-width:none}
.subj .wmk{position:absolute;right:-18px;bottom:-26px;width:110px;height:110px;color:var(--c);opacity:.09;z-index:-1;pointer-events:none}
.subj .wmk svg{width:100%;height:100%}

/* labels sit inside the inner ring of each hexagon */
.hexbtn{gap:3px;padding:0 0 8px}
.hexbtn span{display:block;max-width:78%;font-size:11px;line-height:1.12;letter-spacing:-0.015em;overflow-wrap:normal}
.hexbtn svg{width:28px;height:28px}
@media (max-width:520px){.hexbtn span{font-size:10px}.hexbtn svg{width:26px;height:26px}}
@media (max-width:360px){.hexbtn span{font-size:9.5px}.hexbtn svg{width:22px;height:22px}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.qcard.loading{opacity:.6}