/* JOURNAL — index + article styles. Extends site.css; article bodies reuse case.css .prose */

/* ============================================================
   JOURNAL INDEX — hero
   ============================================================ */
.jx-hero{ padding: clamp(56px, 8vw, 110px) 0 clamp(32px, 4vw, 52px); }
.jx-hero .eyebrow{ margin-bottom: 22px; }
.jx-hero-title{
  font-weight: 400;
  font-size: clamp(44px, 6.5vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}
.jx-hero-lede{
  font-size: clamp(17px, 1.7vw, 21px);
  line-height: 1.5;
  color: var(--ink-3);
  max-width: 60ch;
  margin: 26px 0 0;
  text-wrap: pretty;
}

/* ============================================================
   FILTER (pure CSS — radios drive :has() rules below)
   ============================================================ */
.jx{ padding-bottom: clamp(72px, 9vw, 130px); }
.jx-filter{
  display:flex;
  align-items:center;
  gap: 18px;
  flex-wrap: wrap;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 18px 0;
  margin-bottom: clamp(32px, 4vw, 52px);
}
.jx-filter-label{
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-4);
}
.jx-filter-pills{ display:flex; flex-wrap: wrap; gap: 8px; }
.jx-radio{ position: absolute; opacity: 0; pointer-events: none; }
.jx-pill{
  display:inline-block;
  font-size: 13px;
  padding: 7px 15px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink-3);
  background: var(--bg);
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.jx-pill:hover{ border-color: var(--ink-3); color: var(--ink); }
/* keyboard focus on the (visually hidden) radio lands on its label */
.jx-radio:focus-visible + .jx-pill{ outline: 2px solid var(--accent); outline-offset: 2px; }
.jx:has(#cat-all:checked) label[for="cat-all"],
.jx:has(#cat-methodology:checked) label[for="cat-methodology"],
.jx:has(#cat-compliance:checked) label[for="cat-compliance"],
.jx:has(#cat-crypto:checked) label[for="cat-crypto"]{
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

/* filtering: hide notes that don't match the checked category. No-JS / no-:has
   fallback shows everything. */
.jx:has(#cat-methodology:checked) .jx-feed [data-cat]:not([data-cat="methodology"]),
.jx:has(#cat-compliance:checked)  .jx-feed [data-cat]:not([data-cat="compliance"]),
.jx:has(#cat-crypto:checked)      .jx-feed [data-cat]:not([data-cat="crypto"]){
  display: none;
}

/* ============================================================
   FEATURED (latest) card
   ============================================================ */
.jx-featured{
  display:grid;
  grid-template-columns: 1.7fr 1fr;
  gap: clamp(28px, 4vw, 56px);
  padding: clamp(32px, 4vw, 48px);
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--bg-tint);
  margin-bottom: 28px;
  transition: border-color .2s, background .2s;
}
.jx-featured:hover{ border-color: color-mix(in srgb, var(--accent) 45%, var(--rule)); }
.jx-badges{ display:flex; align-items:center; gap: 10px; margin-bottom: 20px; }
.jx-cat{
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}
.jx-latest{
  font-family: var(--f-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--bg);
  background: var(--accent);
  padding: 3px 8px;
  border-radius: 999px;
}
.jx-featured-title{
  font-weight: 400;
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
  color: var(--ink);
  text-wrap: balance;
}
.jx-featured-blurb{
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--ink-3);
  margin: 0 0 26px;
  max-width: 60ch;
  text-wrap: pretty;
}
.jx-read{ font-size: 14px; font-weight: 500; color: var(--accent); }
.jx-featured:hover .jx-read{ color: var(--ink); }
.jx-featured-side{
  border-left: 1px solid var(--rule);
  padding-left: clamp(20px, 2.5vw, 36px);
  display:flex;
  flex-direction: column;
  gap: 18px;
}
.jx-fs-row{ display:flex; flex-direction: column; gap: 4px; }
.jx-fs-label{
  font-family: var(--f-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-4);
}
.jx-fs-value{ font-size: 15px; color: var(--ink-2); }
@media (max-width: 820px){
  .jx-featured{ grid-template-columns: 1fr; }
  .jx-featured-side{ border-left: none; border-top: 1px solid var(--rule); padding-left: 0; padding-top: 22px; flex-direction: row; flex-wrap: wrap; gap: 24px; }
}

/* ============================================================
   NOTE GRID
   ============================================================ */
.jx-feed-head{
  display:flex;
  justify-content: space-between;
  align-items: baseline;
  margin: clamp(40px, 5vw, 64px) 0 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}
.jx-feed-head-label{
  font-family: var(--f-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-4);
}
.jx-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.jx-card{
  display:flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--bg);
  transition: border-color .2s, background .2s, transform .2s;
}
.jx-card:hover{
  border-color: color-mix(in srgb, var(--accent) 45%, var(--rule));
  background: var(--bg-tint);
}
.jx-card-meta{
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap: wrap;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--ink-4);
}
.jx-card-meta .jx-dot{ color: var(--rule); }
.jx-card-meta .jx-cat{ font-size: 11px; }
.jx-card-title{
  font-weight: 400;
  font-size: clamp(19px, 1.7vw, 23px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}
.jx-card-blurb{
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-3);
  margin: 0;
  text-wrap: pretty;
}
.jx-tags{ display:flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 6px; }
.jx-tags span{
  font-family: var(--f-mono);
  font-size: 10.5px;
  text-transform: lowercase;
  padding: 3px 9px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink-4);
}
@media (max-width: 760px){
  .jx-grid{ grid-template-columns: 1fr; }
}

/* ============================================================
   ARTICLE — hero + meta strip
   ============================================================ */
.jx-article-hero{ padding: clamp(48px, 7vw, 96px) 0 clamp(28px, 3.5vw, 44px); border-bottom: 1px solid var(--rule); }
.jx-article-hero .jx-cat{ display:block; margin-bottom: 16px; }
.jx-article-title{
  font-weight: 400;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0;
  max-width: 18ch;
  text-wrap: balance;
}
.jx-article-lede{
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.5;
  color: var(--ink-3);
  margin: 26px 0 0;
  max-width: 64ch;
  text-wrap: pretty;
}
.jx-meta{
  display:flex;
  flex-wrap: wrap;
  align-items:center;
  gap: 10px;
  margin-top: 30px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink-4);
}
.jx-meta .jx-dot{ color: var(--rule); }

/* TLDR intro block */
.jx-tldr{
  max-width: 720px;
  margin: clamp(40px, 5vw, 64px) auto 0;
  padding: 26px 30px;
  background: var(--bg-tint);
  border: 1px solid var(--rule);
  border-radius: 3px;
}
.jx-tldr-label{
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-4);
  margin-bottom: 10px;
}
.jx-tldr p{ font-size: 16px; line-height: 1.6; color: var(--ink-2); margin: 0 0 14px; text-wrap: pretty; }
.jx-tldr p:last-child{ margin-bottom: 0; }

/* ============================================================
   ARTICLE — FAQ
   ============================================================ */
.jx-faq{ max-width: 720px; margin: 0 auto; padding-top: clamp(20px, 3vw, 36px); }
.jx-faq-label{
  font-family: var(--f-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-4);
  margin-bottom: 8px;
}
.jx-faq h2{
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 0 0 8px;
}
.jx-faq-item{
  border-top: 1px solid var(--rule);
  padding: 24px 0;
}
.jx-faq-item:last-child{ border-bottom: 1px solid var(--rule); }
.jx-faq-q{
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 12px;
}
.jx-faq-a{ font-size: 16px; line-height: 1.65; color: var(--ink-2); margin: 0 0 14px; text-wrap: pretty; }
.jx-faq-a:last-child{ margin-bottom: 0; }
.jx-faq-a strong{ font-weight: 500; color: var(--ink); }