/* Plain Odds: a beginner's handbook. Plum, mustard, sky, clean white. Glossary cards are the signature. */
:root{
  --plum:#4a2545;
  --plum-2:#6a3a63;
  --mustard:#e6b33e;
  --mustard-soft:#fbf0d2;
  --sky:#cfe3f0;
  --paper:#fdfdfb;
  --char:#2b2b2b;
  --grey:#5f5a5e;
  --line:#e2dde1;
  --head:"Bricolage Grotesque","Trebuchet MS",Arial,sans-serif;
  --body:"Atkinson Hyperlegible",Verdana,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--char);font-family:var(--body);font-size:1.08rem;line-height:1.7}
img{max-width:100%;height:auto;display:block}
a{color:var(--plum);text-decoration-thickness:2px;text-decoration-color:var(--mustard);text-underline-offset:3px}
a:hover{color:var(--plum-2);text-decoration-color:var(--plum)}
:focus-visible{outline:3px solid var(--mustard);outline-offset:3px}
.container{max-width:1080px;margin:0 auto;padding:0 1.25rem}

/* Top bar */
.topbar{background:var(--plum);color:#fff}
.topbar .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding-top:.85rem;padding-bottom:.85rem}
.wordmark{font-family:var(--head);font-weight:800;font-size:1.75rem;color:#fff;text-decoration:none;letter-spacing:-.02em;display:flex;align-items:center;gap:.5rem}
.wordmark .dot{width:.85rem;height:.85rem;border-radius:50%;background:var(--mustard);display:inline-block}
.wordmark:hover{color:var(--mustard-soft)}
.pills ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem}
.pills a{display:block;color:#fff;text-decoration:none;font-weight:700;font-size:.95rem;padding:.4rem .85rem;border-radius:999px;border:2px solid transparent}
.pills a:hover{border-color:var(--mustard)}
.pills a[aria-current="page"]{background:var(--mustard);color:var(--plum)}

/* Hero */
.welcome{background:var(--sky);padding:2.75rem 0 3rem;border-bottom:6px solid var(--plum)}
.welcome-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:2.5rem;align-items:center}
.welcome h1{font-family:var(--head);font-weight:800;font-size:clamp(2.3rem,4.8vw,3.5rem);line-height:1.04;letter-spacing:-.025em;color:var(--plum);margin:0 0 1rem}
.welcome .sub{font-size:1.18rem;margin:0 0 1.2rem;max-width:52ch}
.welcome img{border-radius:18px;border:6px solid #fff;box-shadow:0 10px 0 var(--plum)}
.writer{font-size:.95rem;color:var(--grey);margin:0}
.writer a{font-weight:700}
.trail ol{list-style:none;margin:0 0 .8rem;padding:0;display:flex;gap:.4rem;flex-wrap:wrap;font-size:.92rem}
.trail li+li::before{content:"\2022";margin-right:.4rem;color:var(--plum-2)}

/* Start-here steps (a real sequence) */
.steps{list-style:none;counter-reset:s;margin:1.5rem 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}
.steps li{counter-increment:s;background:#fff;border-radius:12px;padding:.8rem .9rem .8rem 3rem;position:relative;font-size:.95rem;line-height:1.45}
.steps li::before{content:counter(s);position:absolute;left:.8rem;top:.75rem;width:1.6rem;height:1.6rem;border-radius:50%;background:var(--plum);color:#fff;font-family:var(--head);font-weight:800;display:grid;place-items:center;font-size:.95rem}
.steps strong{display:block;font-family:var(--head)}

/* Page body */
.page{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:3rem;padding:2.75rem 1.25rem 3rem}
.page.single{grid-template-columns:minmax(0,1fr)}
.read{max-width:68ch}
.read h2{font-family:var(--head);font-weight:800;font-size:1.95rem;line-height:1.12;letter-spacing:-.02em;color:var(--plum);margin:3rem 0 .75rem}
.read h3{font-family:var(--head);font-weight:700;font-size:1.3rem;margin:1.8rem 0 .4rem;color:var(--char)}
.read p{margin:0 0 1.05rem}
.read figure{margin:2rem 0}
.read figure img{border-radius:14px}
.read figcaption{font-size:.92rem;color:var(--grey);margin-top:.5rem}

/* Chapter list on the right */
.chapters{position:sticky;top:1rem;align-self:start;border-left:4px solid var(--mustard);padding:.2rem 0 .2rem 1rem;font-size:.95rem}
.chapters p{font-family:var(--head);font-weight:800;color:var(--plum);margin:0 0 .5rem;font-size:1.1rem}
.chapters ol{margin:0;padding-left:1.2rem;line-height:1.4}
.chapters li{margin:.3rem 0}
.chapters a{color:var(--char);text-decoration:none}
.chapters a:hover{color:var(--plum);text-decoration:underline;text-decoration-color:var(--mustard)}

/* Signature: glossary card */
.gloss{display:grid;grid-template-columns:auto 1fr;gap:0 1rem;background:#fff;border:2px solid var(--plum);border-radius:14px;padding:1rem 1.2rem;margin:1.6rem 0;box-shadow:6px 6px 0 var(--mustard)}
.gloss dt{font-family:var(--head);font-weight:800;font-size:1.25rem;color:var(--plum);grid-column:1/-1}
.gloss dt span{font-family:var(--body);font-weight:400;font-size:.88rem;color:var(--grey);margin-left:.5rem;font-style:italic}
.gloss dd{margin:.25rem 0 0;grid-column:1/-1;font-size:1rem}

/* Worked example: lined paper */
.example{background:var(--mustard-soft);background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 1.69rem,rgba(74,37,69,.12) 1.69rem,rgba(74,37,69,.12) 1.75rem);border-radius:10px;padding:1rem 1.25rem;margin:1.6rem 0;line-height:1.75rem}
.example p{margin:0}
.example .label{font-family:var(--head);font-weight:800;color:var(--plum)}

/* Bookmaker cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1rem;margin:1.4rem 0 1.6rem}
.card{background:#fff;border:1px solid var(--line);border-top:6px solid var(--plum);border-radius:12px;padding:1rem}
.card:nth-child(even){border-top-color:var(--mustard)}
.card h3{margin:0 0 .25rem;font-size:1.25rem}
.card .for{font-size:.9rem;font-weight:700;color:var(--plum-2);margin:0 0 .45rem}
.card p{font-size:.95rem;margin:0}

/* Callout */
.heads-up{background:var(--plum);color:#fff;border-radius:14px;padding:1.1rem 1.3rem;margin:1.8rem 0}
.heads-up p{margin:0}
.heads-up strong{color:var(--mustard)}
.heads-up a{color:#fff}

/* FAQ */
.faq details{background:#fff;border:2px solid var(--line);border-radius:12px;margin:0 0 .6rem;overflow:hidden}
.faq details[open]{border-color:var(--plum)}
.faq summary{cursor:pointer;list-style:none;padding:.85rem 1.1rem .85rem 3rem;font-family:var(--head);font-weight:700;font-size:1.12rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"?";position:absolute;left:.9rem;top:.8rem;width:1.5rem;height:1.5rem;border-radius:50%;background:var(--mustard);color:var(--plum);font-weight:800;display:grid;place-items:center;font-size:.9rem}
.faq details p{margin:0;padding:0 1.1rem 1rem 3rem}

/* Author */
.writer-box{display:grid;grid-template-columns:130px 1fr;gap:1.3rem;background:var(--sky);border-radius:18px;padding:1.3rem;margin:2.6rem 0}
.writer-box img{width:130px;height:130px;object-fit:cover;border-radius:50% 50% 50% 8px;border:4px solid #fff}
.writer-box .nm{font-family:var(--head);font-weight:800;font-size:1.45rem;color:var(--plum);margin:0}
.writer-box .rl{font-weight:700;font-size:.92rem;margin:0 0 .5rem;color:var(--plum-2)}
.writer-box p{font-size:.98rem;margin:0 0 .45rem}

/* Related */
.next-reads{margin-top:2.5rem}
.next-reads h2{margin-top:0}
.next-reads ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.8rem}
.next-reads a{display:block;background:var(--mustard-soft);border-radius:12px;padding:.9rem 1rem;font-family:var(--head);font-weight:700;text-decoration:none;color:var(--plum);border:2px solid transparent}
.next-reads a:hover{border-color:var(--plum)}

/* Disclaimer */
.safe{border:2px dashed var(--plum-2);border-radius:14px;padding:1.1rem 1.3rem;margin-top:2.6rem;font-size:.96rem;background:#fff}
.safe .safe-h{font-family:var(--head);font-weight:800;font-size:1.2rem;color:var(--plum);margin:0 0 .4rem;display:flex;align-items:center;gap:.6rem}
.safe .badge{background:var(--plum);color:var(--mustard);border-radius:8px;padding:.1rem .5rem;font-size:.95rem}
.safe p{margin:0 0 .6rem}

/* Form */
.form{display:grid;gap:1rem;max-width:32rem;margin:1rem 0 1.5rem}
.form label{display:grid;gap:.3rem;font-weight:700}
.form input,.form textarea{font:inherit;border:2px solid var(--line);border-radius:10px;padding:.65rem .75rem;background:#fff}
.form input:focus,.form textarea:focus{border-color:var(--plum)}
.form button{justify-self:start;font-family:var(--head);font-weight:800;font-size:1.05rem;background:var(--mustard);color:var(--plum);border:0;border-radius:999px;padding:.7rem 1.5rem;cursor:pointer}
.form button:hover{background:var(--plum);color:#fff}

/* Footer */
.bottom{background:var(--plum);color:#eadde8;padding:2rem 0;font-size:.94rem;margin-top:1rem}
.bottom a{color:#fff}
.bottom .wordmark{font-size:1.35rem;margin-bottom:.5rem}

@media (max-width:768px){
  .welcome-grid,.page{grid-template-columns:minmax(0,1fr)}
  .steps{grid-template-columns:1fr}
  .chapters{position:static;order:-1}
  .writer-box{grid-template-columns:1fr}
  .welcome img{box-shadow:0 6px 0 var(--plum)}
  .pills a{padding:.35rem .6rem;font-size:.9rem}
}
@media print{
  .topbar,.pills,.bottom,.form,.chapters,.next-reads{display:none}
  .welcome{background:none;border:0}
  body{background:#fff}
  .gloss,.example{box-shadow:none;background:none;border:1px solid #999}
}