/* Layout: a dark masthead band with a progress rail, then one centred card per screen (start, question, results, score, leaderboard). Same palette as the training deck. */
:root{
  /* Dusty pastel palette: light grey page, white cards, deep plum-grey ink */
  --paper:#F5F5F7; --card:#FFFFFF; --line:#E4E3EA; --rule:#D3D1DB;
  --ink:#3B3445; --ink2:#524A5E; --body:#4F4859; --muted:#6B6475; --soft:#D3CCDC;
  --orange:#C05363; --orange-text:#A8414F; --peach:#F6D0CD; --coral:#FF8B63;
  --blue:#407693; --blue-text:#407693; --blue-soft:#D8E9F0; --blue-light:#8BC0DD;
  --mauve:#764878; --mauve-text:#764878; --mauve-soft:#E5E4F2;
  --good:#3F7A63; --good-soft:#DDEFE6; --bad:#A1434A; --bad-soft:#F6D0CD;
  /* Header: same navy, orange and blue as the training slides */
  --mast:#202644; --mast2:#343B60; --mast-soft:#BFC3D6; --mast-text:#FFFFFF; --slide-orange:#8BC0DD; --slide-blue:#407693;
  --display:'Space Grotesk', 'Trebuchet MS', Arial, sans-serif;
  --text:'Public Sans', Arial, sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
body{background:var(--paper);color:var(--ink);font-family:var(--text);font-size:17px;line-height:1.5;min-height:100%}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--mast)}
.wrap{max-width:860px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.mast{background:var(--mast);color:var(--mast-text)}
.brandset{display:flex;align-items:center;gap:16px;min-width:0}
.logo-wrap{display:flex;align-items:center;padding-right:16px;border-right:1px solid var(--mast2)}
.logo{height:40px;width:auto;max-width:180px;display:block}
@media (max-width:520px){.logo{height:32px}}
header.mast .wrap{padding-block:18px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.3px;display:flex;align-items:center;gap:10px}
.brand i{display:inline-block;width:14px;height:22px;border-radius:4px;background:var(--slide-orange);transform:rotate(-8deg);box-shadow:6px 2px 0 var(--slide-blue)}
.me{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--mast-soft)}
.me b{color:var(--mast-text);font-weight:600}
.rail{display:flex;gap:6px;padding-block:0 18px;flex:1;min-width:0}
.rail div{flex:1;min-width:0}
.rail span{display:block;height:5px;border-radius:3px;background:var(--mast2)}
.rail div.done span{background:var(--slide-blue)}
.rail div.now span{background:var(--slide-orange)}
.rail small{display:block;font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--mast-soft);margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rail div.now small{color:var(--mast-text);font-weight:600}
main .wrap{padding-block:32px 64px}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--orange-text)}
.g2 .eyebrow{color:var(--blue-text)}
.g3 .eyebrow{color:var(--mauve-text)}
h1,h2,h3{font-family:var(--display);text-wrap:balance;letter-spacing:-.5px;margin:0}
h1{font-size:clamp(34px,6vw,54px);line-height:1.03;font-weight:700}
h2{font-size:clamp(26px,4.4vw,36px);line-height:1.1;font-weight:600}
h3{font-size:20px;font-weight:600}
p{margin:0}
.explainer{background:var(--blue-soft);border-radius:20px;padding:24px 28px;display:flex;flex-direction:column;gap:10px}
.explainer h3{color:var(--blue-text)}
.explainer ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px;color:var(--ink);font-size:16px}
.subtitle{font-size:16px;font-weight:500;color:var(--muted);letter-spacing:.2px;margin-top:-10px}
.lead{font-size:19px;color:var(--body);max-width:60ch}
.stack{display:flex;flex-direction:column;gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px}
@media (max-width:520px){.card{padding:20px}}
label.f{display:flex;flex-direction:column;gap:8px;font-weight:600;font-size:15px}
input[type=text]{font:inherit;font-size:17px;padding:13px 14px;border:1.5px solid var(--rule);border-radius:12px;background:#fff;color:var(--ink);width:100%}
input[type=text]:focus{outline:3px solid var(--blue-soft);border-color:var(--blue)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:620px){.grid2{grid-template-columns:1fr}}
.avatars{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
@media (max-width:480px){.avatars{grid-template-columns:repeat(4,1fr)}}
.av-btn{aspect-ratio:1;max-width:100%;border:2px solid var(--line);background:#fff;border-radius:16px;font-size:30px;cursor:pointer;display:grid;place-items:center;transition:transform .12s}
.av-btn:hover{transform:translateY(-2px)}
.av-btn[aria-pressed=true]{border-color:var(--ink);box-shadow:0 0 0 3px var(--peach)}
.colors{display:flex;gap:12px;flex-wrap:wrap}
.col-btn{width:44px;height:44px;border-radius:50%;border:3px solid var(--card);box-shadow:0 0 0 1px var(--rule);cursor:pointer}
.col-btn[aria-pressed=true]{box-shadow:0 0 0 3px var(--ink)}
.avatar{width:var(--s,56px);height:var(--s,56px);border-radius:50%;display:grid;place-items:center;font-size:calc(var(--s,56px)*.52);flex:none;line-height:1}
.preview{display:flex;align-items:center;gap:16px;padding:16px;border-radius:16px;background:var(--paper)}
.preview b{font-family:var(--display);font-size:20px;display:block}
.preview small{color:var(--muted);font-size:15px}
.btn{font:inherit;font-weight:700;font-size:17px;border:0;border-radius:999px;padding:14px 26px;cursor:pointer;display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:var(--paper);transition:transform .12s,opacity .12s}
.btn:hover:not(:disabled){transform:translateY(-1px)}
.btn:disabled{opacity:.35;cursor:not-allowed}
.btn.orange{background:var(--orange);color:var(--card)}
.btn.mauve{background:var(--mauve);color:var(--card)}
.btn.blue{background:var(--blue);color:var(--card)}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--rule)}
.btn:focus-visible,.opt:focus-visible,.av-btn:focus-visible,.col-btn:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.row.end{justify-content:flex-end}
.row.between{justify-content:space-between}
.hint{font-size:14px;color:var(--muted)}
.err{color:var(--bad);font-size:14px;font-weight:600}
.qhead{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.qcount{font-family:var(--display);font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}
.qbar{height:6px;border-radius:3px;background:var(--line);overflow:hidden}
.qbar i{display:block;height:100%;background:var(--orange);transition:width .3s}
.g2 .qbar i{background:var(--blue)}
.g3 .qbar i{background:var(--mauve-text)}
.scene{font-size:15px;color:var(--body);background:var(--paper);border-left:4px solid var(--orange);padding:12px 16px;border-radius:0 12px 12px 0}
.g2 .scene{border-color:var(--blue)}
.g3 .scene{border-color:var(--mauve)}
.opts{display:flex;flex-direction:column;gap:10px}
.opt{font:inherit;text-align:left;display:flex;gap:14px;align-items:flex-start;padding:15px 18px;background:#fff;border:1.5px solid var(--rule);border-radius:14px;cursor:pointer;color:var(--ink);transition:border-color .12s,background .12s}
.opt:hover{border-color:var(--muted)}
.opt .k{flex:none;width:28px;height:28px;border-radius:8px;background:var(--paper);display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:14px}
.opt[aria-pressed=true]{border-color:var(--ink);background:var(--peach)}
.g2 .opt[aria-pressed=true]{background:var(--blue-soft)}
.opt[aria-pressed=true] .k{background:var(--ink);color:var(--paper)}
.post{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.post-head{display:flex;align-items:center;gap:10px;padding:12px 16px;font-size:15px}
.post-head .pav{width:32px;height:32px;border-radius:50%;background:var(--mauve-text);color:var(--paper);display:grid;place-items:center;font-weight:700;font-size:14px}
.post-head span.t{color:var(--muted)}
.post .cap{padding:0 16px 12px;font-size:16px}
.pimg{aspect-ratio:2/1;max-width:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:16px;color:#fff;position:relative;overflow:hidden}
.pimg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.pimg video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000;display:block}
.pimg.has-video{aspect-ratio:16/9}
.pimg.loaded:not(.has-video){aspect-ratio:auto;padding:0;background:#000}
.pimg.loaded:not(.has-video) img{position:static;height:auto}
.pimg.loaded:not(.has-video) p{display:none}
.pimg small{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;opacity:.85}
.pimg p{font-family:var(--display);font-size:clamp(17px,2.6vw,21px);font-weight:600;line-height:1.2;text-shadow:0 1px 8px rgba(0,0,0,.35);max-width:44ch}
.post-foot{display:flex;gap:18px;padding:10px 16px;font-size:14px;color:var(--muted);border-top:1px solid var(--line)}
.clue{background:var(--blue-soft);border-radius:14px;padding:14px 16px;font-size:15px;color:var(--ink)}
.clue b{display:block;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--blue-text);margin-bottom:4px}
.headline{font-family:Georgia,'Times New Roman',serif;font-size:clamp(22px,3.6vw,30px);line-height:1.2;font-weight:700;padding:20px 22px;border-top:4px solid var(--mauve-text);border-bottom:1px solid var(--rule);background:#fff}
.score-big{font-family:var(--display);font-weight:700;font-size:clamp(64px,13vw,110px);line-height:.95;letter-spacing:-3px;font-variant-numeric:tabular-nums}
.score-big small{font-size:.35em;letter-spacing:0;color:var(--muted);font-weight:600}
.review{display:flex;flex-direction:column;gap:12px}
.rv{border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:#fff;display:flex;flex-direction:column;gap:8px}
.rv .top{display:flex;gap:10px;align-items:flex-start}
.pill{display:inline-block;font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:4px 10px;border-radius:999px;flex:none}
.pill.ok{background:var(--good-soft);color:var(--good)}
.pill.no{background:var(--bad-soft);color:var(--bad)}
.pill.half{background:var(--blue-soft);color:var(--blue-text)}
.rv .q{font-weight:600}
.rv .a{font-size:15px;color:var(--body)}
.rv .x{font-size:15px;color:var(--body);background:var(--paper);border-radius:10px;padding:10px 12px}
.split{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width:560px){.split{grid-template-columns:1fr}}
.tile{border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:6px}
.tile small{font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}
.tile b{font-family:var(--display);font-size:34px;font-variant-numeric:tabular-nums;line-height:1}
.tile span{font-size:14px}
.t1{background:var(--orange);color:var(--card)}
.t2{background:var(--blue);color:var(--card)}
.t3{background:var(--mauve);color:var(--card)}
.board{display:flex;flex-direction:column}
.br{display:grid;grid-template-columns:44px auto 1fr auto;align-items:center;gap:14px;padding:12px 4px;border-top:1px solid var(--line)}
.br:last-child{border-bottom:1px solid var(--line)}
.br .rk{font-family:var(--display);font-weight:700;font-size:22px;color:var(--muted);text-align:center;font-variant-numeric:tabular-nums}
.br.top1 .rk{color:var(--orange-text)}
.br .who{min-width:0}
.br .who b{display:block;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.br .who small{display:block;color:var(--muted);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.br .pts{font-family:var(--display);font-weight:700;font-size:22px;font-variant-numeric:tabular-nums;text-align:right}
.br .pts small{display:block;font-family:var(--text);font-size:12px;font-weight:500;color:var(--muted)}
.br.you{background:var(--peach);border-radius:12px;border-color:transparent}
.br.you + .br{border-top-color:transparent}
.you-tag{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;background:var(--ink);color:var(--paper);border-radius:999px;padding:2px 8px;margin-left:6px;vertical-align:2px}
.rank{display:flex;align-items:center;gap:16px;background:var(--blue-soft);color:var(--ink);border-radius:16px;padding:16px 20px}
.rank b{font-family:var(--display);font-size:clamp(30px,6vw,40px);line-height:1;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--blue)}
.rank b small{font-size:.5em;color:var(--blue);font-weight:600;opacity:.75}
.rank span{font-size:15px;color:var(--body)}
.lb-btn{font:inherit;font-size:14px;font-weight:600;color:var(--mast-text);background:transparent;border:1px solid var(--mast2);border-radius:999px;padding:7px 14px;display:inline-flex;align-items:center;gap:8px;cursor:pointer;white-space:nowrap}
.lb-btn:hover{border-color:var(--slide-orange)}
.lb-btn svg{width:16px;height:16px;flex:none}
.br .rk.medal{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;justify-self:center;font-size:18px;color:var(--ink)}
.br.p1 .rk.medal{background:#E8B33D}
.br.p2 .rk.medal{background:#C9CBD4}
.br.p3 .rk.medal{background:#D9A07A}
.podium-msg{font-family:var(--display);font-weight:600;font-size:20px;color:var(--blue-text);background:var(--blue-soft);border-radius:14px;padding:12px 16px}
.fw{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:50}
.site-foot{border-top:1px solid var(--line);background:var(--card);color:var(--muted);font-size:13px;line-height:1.55}
.site-foot .wrap{padding-block:18px 22px;display:flex;flex-direction:column;gap:4px}
.site-foot b{color:var(--ink);font-weight:600}
.note{font-size:14px;color:var(--muted);background:var(--paper);border-radius:12px;padding:10px 14px}
.empty{text-align:center;color:var(--muted);padding:28px 0}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.tpost .txt{padding:4px 18px 16px;font-size:17px;line-height:1.5;white-space:pre-line}