/* DeskHabit — design tokens
   Paper + ink editorial with a highlighter-yellow signature.
   Display: Fraunces · Body: Inter · Meta: Space Mono */
:root{
  --paper:#FBFAF7;
  --paper-2:#F4F1EA;
  --ink:#1A1A17;
  --ink-soft:#3A3933;
  --muted:#6B6A63;
  --line:#E7E4DC;
  --hl:#FFD23F;          /* highlighter */
  --hl-soft:#FFF0B8;
  --link:#1A1A17;
  --max:1140px;
  --r:14px;
  --shadow:0 1px 0 var(--line), 0 18px 40px -28px rgba(26,26,23,.35);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:18px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;background:var(--ink);color:var(--paper);padding:8px 14px;border-radius:8px;z-index:99}
:focus-visible{outline:3px solid var(--hl);outline-offset:2px;border-radius:4px}

/* highlighter mark */
.hl{position:relative;z-index:0}
.hl::after{
  content:"";position:absolute;left:-2px;right:-2px;bottom:.06em;height:.42em;
  background:var(--hl);z-index:-1;border-radius:2px;transform:rotate(-1deg);
}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:40;background:rgba(251,250,247,.92);
  backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:68px}
.brand-mark{font-family:"Fraunces",serif;font-weight:600;font-size:1.45rem;letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.site-nav{display:flex;gap:24px;align-items:center}
.site-nav a{font-size:.95rem;font-weight:500;color:var(--ink-soft)}
.site-nav a:hover{color:var(--ink)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;flex-direction:column;gap:5px;justify-content:center;align-items:center}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}

/* ---------- hero ---------- */
.hero{padding:74px 0 34px;border-bottom:1px solid var(--line)}
.eyebrow{font-family:"Space Mono",monospace;font-size:.78rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted)}
.hero h1{font-family:"Fraunces",serif;font-weight:500;letter-spacing:-.02em;line-height:1.04;
  font-size:clamp(2.4rem,6vw,4rem);margin:.4em 0 .35em;max-width:14ch}
.hero p{font-size:1.18rem;color:var(--ink-soft);max-width:54ch;margin:0}

/* ---------- section heading ---------- */
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  margin:54px 0 22px;flex-wrap:wrap}
.sec-head h2{font-family:"Fraunces",serif;font-weight:500;font-size:1.7rem;margin:0;letter-spacing:-.01em}
.sec-head a{font-family:"Space Mono",monospace;font-size:.82rem;color:var(--muted)}

/* ---------- cards grid ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card a{color:inherit}
.card a:hover{text-decoration:none}
.card-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.tag{font-family:"Space Mono",monospace;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);align-self:flex-start}
.card h3{font-family:"Fraunces",serif;font-weight:500;font-size:1.24rem;line-height:1.2;margin:0;letter-spacing:-.01em}
.card p{margin:0;font-size:.96rem;color:var(--ink-soft);flex:1}
.meta{font-family:"Space Mono",monospace;font-size:.74rem;color:var(--muted);
  display:flex;gap:10px;align-items:center;margin-top:4px}
.meta .dot{width:3px;height:3px;border-radius:50%;background:var(--muted)}

/* featured card spans 2 cols */
.card.feat{grid-column:span 2;flex-direction:row}
.card.feat .card-body{justify-content:center}
.card.feat h3{font-size:1.7rem}

/* ---------- article ---------- */
.article{max-width:740px;margin:0 auto;padding:50px 22px 10px}
.article .crumbs{font-family:"Space Mono",monospace;font-size:.78rem;color:var(--muted);margin-bottom:18px}
.article h1{font-family:"Fraunces",serif;font-weight:500;letter-spacing:-.02em;line-height:1.08;
  font-size:clamp(2rem,5vw,2.9rem);margin:.1em 0 .35em}
.article .lede{font-size:1.18rem;color:var(--ink-soft);margin:0 0 18px}
.byline{font-family:"Space Mono",monospace;font-size:.8rem;color:var(--muted);
  display:flex;gap:12px;flex-wrap:wrap;padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:34px}
.prose{font-size:1.06rem}
.prose h2{font-family:"Fraunces",serif;font-weight:500;font-size:1.6rem;letter-spacing:-.01em;margin:1.9em 0 .5em;line-height:1.2}
.prose h3{font-family:"Fraunces",serif;font-weight:500;font-size:1.25rem;margin:1.5em 0 .4em}
.prose p{margin:0 0 1.1em}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.3em}
.prose li{margin:.4em 0}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--hl);text-decoration-thickness:2px;text-underline-offset:3px}
.prose strong{font-weight:600}
.prose blockquote{margin:1.6em 0;padding:.2em 0 .2em 20px;border-left:3px solid var(--hl);
  font-family:"Fraunces",serif;font-size:1.2rem;color:var(--ink-soft);font-style:italic}
.prose code{font-family:"Space Mono",monospace;font-size:.88em;background:var(--paper-2);
  padding:.1em .4em;border-radius:5px}
.prose .callout{background:var(--hl-soft);border:1px solid #F4DE8A;border-radius:12px;
  padding:16px 18px;margin:1.6em 0;font-size:.98rem}
.prose .callout strong{display:block;margin-bottom:4px;font-family:"Space Mono",monospace;
  font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}
.prose figure{margin:1.6em 0}
.prose figcaption{font-family:"Space Mono",monospace;font-size:.76rem;color:var(--muted);margin-top:8px;text-align:center}

/* in-content ad slot (empty until approved) */
.ad-slot{margin:34px auto;text-align:center;min-height:0}

/* related */
.related{border-top:1px solid var(--line);margin-top:50px;padding-top:14px}

/* ---------- page (legal/static) ---------- */
.page{max-width:740px;margin:0 auto;padding:50px 22px 10px}
.page h1{font-family:"Fraunces",serif;font-weight:500;font-size:clamp(2rem,5vw,2.7rem);
  letter-spacing:-.02em;margin:0 0 .3em}
.page .updated{font-family:"Space Mono",monospace;font-size:.78rem;color:var(--muted);margin-bottom:30px}

/* ---------- contact form ---------- */
.cform{display:grid;gap:14px;max-width:520px;margin-top:24px}
.cform label{font-size:.9rem;font-weight:500}
.cform input,.cform textarea{width:100%;font:inherit;font-size:1rem;padding:12px 14px;
  border:1px solid var(--line);border-radius:10px;background:#fff}
.cform button{justify-self:start;background:var(--ink);color:var(--paper);border:0;border-radius:10px;
  padding:12px 24px;font-weight:600;cursor:pointer;font-size:1rem}
.cform button:hover{background:#000}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);margin-top:80px;background:#fff}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;padding-top:48px;padding-bottom:34px}
.foot-brand p{color:var(--muted);font-size:.92rem;margin:.6em 0 0;max-width:34ch}
.foot-loc{font-family:"Space Mono",monospace;font-size:.78rem}
.foot-col h4{font-family:"Space Mono",monospace;font-size:.74rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.foot-col a{display:block;color:var(--ink-soft);font-size:.94rem;margin:7px 0}
.foot-bottom{border-top:1px solid var(--line);padding:18px 22px;color:var(--muted);font-size:.85rem}
.foot-bottom p{margin:0}

/* pagination */
.pager{display:flex;justify-content:center;gap:10px;margin:46px 0}
.pager a,.pager span{font-family:"Space Mono",monospace;font-size:.85rem;padding:8px 14px;
  border:1px solid var(--line);border-radius:9px;background:#fff}
.pager .cur{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* ---------- responsive ---------- */
@media(max-width:880px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .card.feat{grid-column:span 2;flex-direction:column}
  .card.feat h3{font-size:1.4rem}
}
@media(max-width:640px){
  body{font-size:17px}
  .nav-toggle{display:flex}
  .site-nav{position:absolute;top:68px;left:0;right:0;background:var(--paper);
    border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:6px 22px 16px;display:none}
  .site-nav.open{display:flex}
  .site-nav a{padding:11px 0;border-bottom:1px solid var(--line);width:100%}
  .grid{grid-template-columns:1fr}
  .card.feat{grid-column:span 1}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}