/*
Theme Name:  Signal & Noise
Theme URI:   https://github.com/justinschoen/signal-noise
Description: A modernist editorial blog theme — dark hero, monospace metadata, and a content-first layout built for data-rich essays on intelligence, technology, and industry.
Author:      Justin Schoen
Version:     1.0.0
License:     GNU General Public License v2 or later
Text Domain: signal-noise
Tags:        blog, custom-menu, featured-images, threaded-comments, two-columns, right-sidebar, translation-ready
*/

/* =========================================
   DESIGN TOKENS
   ========================================= */
:root {
  --ink:        #0D0D0D;
  --ink-soft:   #1E1E1E;
  --cream:      #F2EDE4;
  --warm:       #E8E0D0;
  --red:        #CC1200;
  --red-dark:   #A00E00;
  --red-faint:  #FDE8E6;
  --red-mid:    rgba(204,18,0,0.12);
  --muted:      #78716C;
  --rule:       #D6CFC4;
  --bg:         #F7F3EC;
  --white:      #FFFFFF;
  --col:        660px;
  --wide:       1200px;
  --serif:      'DM Serif Display', Georgia, serif;
  --sans:       'DM Sans', system-ui, sans-serif;
  --mono:       'Roboto Mono', 'Courier New', monospace;
}

/* =========================================
   RESET
   ========================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { background: var(--bg); font-family: var(--sans); color: var(--ink); -webkit-font-smoothing: antialiased; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--red); }
img { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; }

/* =========================================
   TOP BAR
   ========================================= */
.sn-topbar {
  background: var(--ink);
  color: rgba(255,255,255,0.45);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 1.5px;
  text-align: center;
  padding: 7px 24px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sn-topbar em { color: var(--red); font-style: normal; }

/* =========================================
   SITE HEADER
   ========================================= */
.sn-header {
  background: var(--cream);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 100;
}
.sn-header__inner {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
}
.sn-header__branding {}
.sn-site-title {
  font-family: var(--serif);
  font-size: 1.85rem;
  font-weight: 400;
  letter-spacing: -0.5px;
  color: var(--ink);
  line-height: 1;
  display: block;
}
.sn-site-title em { color: var(--red); font-style: italic; }
.sn-site-title:hover { color: var(--ink); }
.sn-tagline {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 5px;
  display: block;
}

/* ── Hamburger (CSS-only) ── */
.sn-nav-toggle {
  display: none;
  position: absolute;
}
.sn-nav-label {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 6px 4px;
  flex-shrink: 0;
  align-self: center;
  order: 3;
}
.sn-nav-label span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s, opacity 0.2s;
}
.sn-nav-toggle:checked ~ .sn-nav-label span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sn-nav-toggle:checked ~ .sn-nav-label span:nth-child(2) { opacity: 0; }
.sn-nav-toggle:checked ~ .sn-nav-label span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.sn-nav-toggle:checked ~ .sn-nav { display: flex; }

/* ── Primary Nav ── */
.sn-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  order: 2;
}
.sn-nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}
.sn-nav a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  color: var(--muted);
  transition: color 0.15s;
  position: relative;
  white-space: nowrap;
}
.sn-nav a:hover,
.sn-nav .current-menu-item > a,
.sn-nav .current_page_item > a { color: var(--ink); }
.sn-nav .current-menu-item > a::after,
.sn-nav .current_page_item > a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -16px;
  height: 2px;
  background: var(--red);
}

/* =========================================
   HERO (homepage only)
   ========================================= */
.sn-hero {
  background: var(--ink);
  overflow: hidden;
}
.sn-hero__inner {
  max-width: var(--wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 400px;
  min-height: 400px;
}
.sn-hero__content {
  padding: 52px 48px 52px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sn-hero__eyebrow {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sn-hero__eyebrow::before { content: '▶'; font-size: 0.45rem; }
.sn-hero__title {
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 400;
  font-style: italic;
  line-height: 1.1;
  letter-spacing: -1px;
  color: #fff;
  margin-bottom: 18px;
}
.sn-hero__title strong { font-style: normal; }
.sn-hero__dek {
  font-size: 0.93rem;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255,255,255,0.6);
  max-width: 500px;
  margin-bottom: 28px;
}
.sn-hero__byline {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
}
.sn-hero__byline b { color: rgba(255,255,255,0.7); }
.sn-hero__image {
  position: relative;
  overflow: hidden;
  background: var(--ink-soft);
}
.sn-hero__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(30%) contrast(1.05);
  mix-blend-mode: luminosity;
  opacity: 0.6;
}
.sn-hero__image::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to right, var(--ink) 0%, transparent 50%);
  z-index: 1;
}
.sn-hero__image::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(204,18,0,0.1);
  z-index: 2;
}
.sn-hero__image-placeholder {
  width: 100%; height: 100%; min-height: 400px;
  background: linear-gradient(160deg, #2a2420 0%, #1a1210 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 0.6rem;
  letter-spacing: 2px; text-transform: uppercase;
  color: rgba(255,255,255,0.12);
}
.sn-hero__link { display: block; width: 100%; height: 100%; }

/* =========================================
   TICKER
   ========================================= */
.sn-ticker {
  background: var(--red);
  padding: 8px 0;
  overflow: hidden;
}
.sn-ticker__inner {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.sn-ticker__label {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  background: rgba(0,0,0,0.15);
  padding: 3px 9px;
  flex-shrink: 0;
  white-space: nowrap;
}
.sn-ticker__items {
  display: flex;
  gap: 32px;
  overflow: hidden;
}
.sn-ticker__item {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sn-ticker__item::after { content: '·'; color: rgba(255,255,255,0.3); }
.sn-ticker__item:last-child::after { display: none; }
.sn-ticker__item a { color: rgba(255,255,255,0.9); }
.sn-ticker__item a:hover { color: #fff; }

/* =========================================
   PAGE LAYOUT
   ========================================= */
.sn-wrap {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 52px 32px 80px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 64px;
  align-items: start;
}
.sn-main {}
.sn-sidebar { position: sticky; top: 80px; }

/* =========================================
   SECTION HEADING
   ========================================= */
.sn-sec-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}
.sn-sec-heading__label {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.sn-sec-heading__line { flex: 1; height: 1px; background: var(--rule); }

/* =========================================
   MONO TAG (category kicker)
   ========================================= */
.sn-tag {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
  display: block;
}
.sn-tag a { color: var(--red); }
.sn-tag a:hover { color: var(--red-dark); }

/* =========================================
   ARTICLE STACK (homepage list)
   ========================================= */
.sn-stack { display: flex; flex-direction: column; }
.sn-stack__item {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.sn-stack__item:first-child { padding-top: 0; }
.sn-stack__title {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 400;
  line-height: 1.25;
  color: var(--ink);
  margin-bottom: 8px;
  transition: color 0.15s;
  display: block;
}
.sn-stack__title:hover { color: var(--red); }
.sn-stack__dek {
  font-size: 0.82rem;
  font-weight: 300;
  line-height: 1.65;
  color: var(--muted);
  font-style: italic;
  margin-bottom: 10px;
}
.sn-stack__meta {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 1px;
  color: #aaa;
  text-transform: uppercase;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.sn-stack__meta span { color: var(--muted); }
.sn-stack__thumb {
  width: 160px;
  height: 120px;
  overflow: hidden;
  background: var(--warm);
  flex-shrink: 0;
  align-self: center;
}
.sn-stack__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.2s;
}
.sn-stack__thumb img:hover { opacity: 0.9; }
.sn-stack__thumb-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #d0c8bc 0%, #b4ad9e 100%);
}

/* Pagination */
.sn-pagination {
  display: flex;
  gap: 6px;
  padding: 28px 0 0;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 1px;
}
.sn-pagination a,
.sn-pagination span {
  padding: 6px 11px;
  border: 1px solid var(--rule);
  color: var(--ink);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.sn-pagination a:hover { background: var(--red); color: #fff; border-color: var(--red); }
.sn-pagination .current { background: var(--red); color: #fff; border-color: var(--red); }

/* =========================================
   SIDEBAR WIDGETS
   ========================================= */
.sn-widget { margin-bottom: 36px; }
.sn-widget-title,
.sn-widget .widgettitle {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 18px;
}
.sn-widget ul { list-style: none; }
.sn-widget ul li {
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
}
.sn-widget ul li:last-child { border-bottom: none; }
.sn-widget ul a {
  font-family: var(--serif);
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.35;
  display: block;
  transition: color 0.15s;
}
.sn-widget ul a:hover { color: var(--red); }
.sn-widget-meta {
  font-family: var(--mono);
  font-size: 0.55rem;
  color: #bbb;
  letter-spacing: 1px;
  margin-top: 3px;
  text-transform: uppercase;
}

/* Author card */
.sn-author-card {
  background: var(--ink);
  padding: 24px;
  margin-bottom: 36px;
  position: relative;
  overflow: hidden;
}
.sn-author-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 3px; height: 100%;
  background: var(--red);
}
.sn-author-card__header {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  margin-bottom: 14px;
}
.sn-author-card__photo {
  width: 64px; height: 64px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.sn-author-card__photo::after {
  content: '';
  position: absolute; inset: 0;
  background: var(--red);
  mix-blend-mode: multiply;
  opacity: 0.55;
}
.sn-author-card__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.2);
}
.sn-author-card__photo-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(160deg, #5a4a3a 0%, #3a2a1a 100%);
}
.sn-author-card__name {
  font-family: var(--serif);
  font-size: 1rem;
  color: #fff;
  margin-bottom: 3px;
  display: block;
}
.sn-author-card__role {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--red);
  display: block;
}
.sn-author-card__bio {
  font-size: 0.75rem;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
}

/* Newsletter */
.sn-newsletter {
  background: var(--red-faint);
  border: 1px solid rgba(204,18,0,0.15);
  border-left: 3px solid var(--red);
  padding: 20px;
}
.sn-newsletter h4 {
  font-family: var(--serif);
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--ink);
}
.sn-newsletter p {
  font-size: 0.75rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 14px;
}
.sn-newsletter input[type="email"] {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--rule);
  background: #fff;
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink);
  margin-bottom: 8px;
  outline: none;
  transition: border-color 0.15s;
}
.sn-newsletter input[type="email"]:focus { border-color: var(--red); }
.sn-newsletter button {
  width: 100%;
  background: var(--red);
  color: #fff;
  border: none;
  padding: 9px;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s;
}
.sn-newsletter button:hover { background: var(--red-dark); }

/* =========================================
   ARTICLE HEADER (single post)
   ========================================= */
.sn-article-header {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 36px;
}
.sn-article-headline {
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 400;
  font-style: italic;
  line-height: 1.12;
  letter-spacing: -0.5px;
  color: var(--ink);
  margin-bottom: 16px;
}
.sn-article-headline strong { font-style: normal; }
.sn-article-dek {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--muted);
  margin-bottom: 20px;
}
.sn-article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.sn-article-meta span {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}
.sn-article-meta b { color: var(--ink); }
.sn-article-meta__dot { color: var(--rule) !important; }

/* =========================================
   FEATURED IMAGE
   ========================================= */
.sn-article-figure { margin-bottom: 36px; }
.sn-article-figure img { width: 100%; display: block; }
.sn-article-figure figcaption {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-top: 10px;
  line-height: 1.6;
}

/* =========================================
   ARTICLE BODY
   ========================================= */
.sn-article-body {
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.85;
  color: var(--ink);
}
.sn-article-body p { margin-bottom: 1.4em; }
.sn-article-body h2 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  font-style: italic;
  color: var(--ink);
  margin: 2.5em 0 0.7em;
  padding-top: 1.5em;
  border-top: 1px solid var(--rule);
}
.sn-article-body h3 {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  margin: 1.5em 0 0.5em;
}
.sn-article-body > p:first-of-type::first-letter {
  font-family: var(--serif);
  font-size: 4.8rem;
  font-weight: 400;
  font-style: italic;
  float: left;
  line-height: 0.78;
  margin: 8px 6px -4px 0;
  color: var(--red);
}
.sn-article-body ul,
.sn-article-body ol {
  padding-left: 1.5em;
  margin-bottom: 1.4em;
}
.sn-article-body ul { list-style: disc; }
.sn-article-body ol { list-style: decimal; }
.sn-article-body li { margin-bottom: 0.4em; }
.sn-article-body a { color: var(--red); border-bottom: 1px solid rgba(204,18,0,0.3); }
.sn-article-body a:hover { border-bottom-color: var(--red); }
.sn-article-body hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 2.5em 0;
}
.sn-article-body blockquote {
  border-left: 2px solid var(--rule);
  padding: 4px 0 4px 20px;
  margin: 1.5em 0;
  font-style: italic;
  color: var(--muted);
}

/* =========================================
   CONTENT BLOCK COMPONENTS
   (outputted by shortcodes or editor)
   ========================================= */

/* Pull Quote */
.sn-pullquote {
  background: var(--ink);
  padding: 28px 32px;
  margin: 36px 0;
  position: relative;
}
.sn-pullquote::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--red);
}
.sn-pullquote__text {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-style: italic;
  line-height: 1.4;
  color: #fff;
  margin-bottom: 12px;
}
.sn-pullquote__cite {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  font-style: normal;
  display: block;
}

/* External / Attributed Quote */
.sn-ext-quote {
  border-left: 2px solid var(--rule);
  padding: 4px 0 4px 20px;
  margin: 32px 0;
}
.sn-ext-quote p {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 10px;
}
.sn-ext-quote footer {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  padding: 0;
}
.sn-ext-quote footer strong { color: var(--ink); }

/* Insight Box */
.sn-insight {
  background: var(--red-faint);
  border: 1px solid rgba(204,18,0,0.15);
  border-left: 3px solid var(--red);
  padding: 22px 24px;
  margin: 36px 0;
}
.sn-insight__label {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
  display: block;
}
.sn-insight p {
  font-size: 0.88rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 0;
}
.sn-insight p + p { margin-top: 0.9em; }

/* Stat Row */
.sn-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  margin: 36px 0;
}
.sn-stat-row.cols-2 { grid-template-columns: repeat(2, 1fr); }
.sn-stat-row.cols-4 { grid-template-columns: repeat(4, 1fr); }
.sn-stat {
  background: var(--bg);
  padding: 24px 20px;
}
.sn-stat__label {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
  display: block;
}
.sn-stat__value {
  font-family: var(--serif);
  font-size: 2.8rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 6px;
  display: block;
}
.sn-stat__desc {
  font-size: 0.78rem;
  font-weight: 300;
  line-height: 1.55;
  color: var(--muted);
}
.sn-stat__source {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 1px;
  color: var(--rule);
  margin-top: 8px;
  display: block;
  text-transform: uppercase;
}

/* Chart Block */
.sn-chart { margin: 36px 0; }
.sn-chart__eyebrow {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
  display: block;
}
.sn-chart__title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink);
  margin-bottom: 4px;
}
.sn-chart__dek {
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 20px;
}
.sn-chart__note {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  line-height: 1.6;
}

/* Bar Chart */
.sn-bar-chart { display: flex; flex-direction: column; gap: 8px; }
.sn-bar-row {
  display: grid;
  grid-template-columns: 160px 1fr 52px;
  align-items: center;
  gap: 14px;
}
.sn-bar-row__label {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink);
  text-align: right;
}
.sn-bar-row__track {
  background: var(--warm);
  height: 20px;
  position: relative;
}
.sn-bar-row__fill {
  height: 100%;
  background: var(--red);
  transition: width 0.4s ease;
}
.sn-bar-row__fill--mid    { background: #B0A898; }
.sn-bar-row__fill--dark   { background: var(--ink); }
.sn-bar-row__value {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ink);
}

/* Data Table */
.sn-table-wrap { margin: 36px 0; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.sn-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  min-width: 480px;
}
.sn-table thead th {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 14px 10px;
  text-align: left;
  border-bottom: 2px solid var(--ink);
  white-space: nowrap;
}
.sn-table thead th:first-child { padding-left: 0; }
.sn-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  line-height: 1.5;
  font-weight: 300;
}
.sn-table tbody td:first-child { padding-left: 0; font-weight: 500; }
.sn-table tbody tr:last-child td { border-bottom: none; }
.sn-table tbody tr:hover td { background: var(--warm); }
.sn-badge {
  display: inline-block;
  padding: 2px 7px;
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.sn-badge--red   { background: var(--red-faint); color: var(--red); border: 1px solid rgba(204,18,0,0.2); }
.sn-badge--ink   { background: var(--warm); color: var(--ink); border: 1px solid var(--rule); }
.sn-badge--muted { background: transparent; color: var(--muted); border: 1px solid var(--rule); }

/* Line Chart (SVG wrapper) */
.sn-line-chart {
  margin: 36px 0;
  background: var(--cream);
  padding: 20px 20px 14px;
  border: 1px solid var(--rule);
}
.sn-line-chart svg { width: 100%; height: auto; display: block; }
.sn-line-chart__legend {
  display: flex;
  gap: 24px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.sn-line-chart__legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
}
.sn-line-chart__swatch { width: 20px; height: 2.5px; flex-shrink: 0; }

/* =========================================
   POST NAVIGATION
   ========================================= */
.sn-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding-top: 32px;
  margin-top: 48px;
  border-top: 3px solid var(--ink);
}
.sn-post-nav__label {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
  display: block;
}
.sn-post-nav__title {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.3;
  transition: color 0.15s;
  display: block;
}
.sn-post-nav__title:hover { color: var(--red); }
.sn-post-nav__next { text-align: right; }

/* =========================================
   RELATED POSTS
   ========================================= */
.sn-related { margin-top: 48px; }
.sn-related__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 20px;
}
.sn-related__item {}
.sn-related__title {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 6px;
  display: block;
  transition: color 0.15s;
}
.sn-related__title:hover { color: var(--red); }
.sn-related__meta {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #bbb;
}

/* =========================================
   ARCHIVE HEADER
   ========================================= */
.sn-archive-header {
  padding: 36px 0 24px;
  border-bottom: 3px solid var(--ink);
  margin-bottom: 36px;
}
.sn-archive-header__label {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
  display: block;
}
.sn-archive-header__title {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
  font-style: italic;
  color: var(--ink);
  letter-spacing: -0.5px;
}

/* =========================================
   404 PAGE
   ========================================= */
.sn-404 {
  max-width: var(--col);
  margin: 80px auto;
  text-align: center;
}
.sn-404__code {
  font-family: var(--serif);
  font-size: 7rem;
  font-style: italic;
  color: var(--red);
  line-height: 1;
  margin-bottom: 12px;
}
.sn-404__headline {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--ink);
  margin-bottom: 12px;
}
.sn-404__body {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 28px;
}
.sn-btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--red);
  color: #fff;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  transition: background 0.15s;
}
.sn-btn:hover { background: var(--red-dark); color: #fff; }

/* =========================================
   FOOTER
   ========================================= */
.sn-footer {
  background: var(--ink);
  padding: 36px 32px;
}
.sn-footer__inner {
  max-width: var(--wide);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.sn-footer__logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: #fff;
}
.sn-footer__logo em { color: var(--red); font-style: italic; }
.sn-footer__logo a { color: #fff; }
.sn-footer__logo a:hover { color: #fff; }
.sn-footer__copy {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.28);
  text-transform: uppercase;
}

/* =========================================
   WORDPRESS CORE CLASSES
   ========================================= */
.wp-caption { max-width: 100%; margin-bottom: 1.5em; }
.wp-caption img { display: block; }
.wp-caption-text {
  font-family: var(--mono); font-size: 0.58rem;
  color: var(--muted); padding: 8px 0 0; margin-top: 8px;
  border-top: 1px solid var(--rule);
}
.alignleft  { float: left; margin: 0 1.5em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1.5em; }
.aligncenter { display: block; margin: 1.5em auto; }
.alignwide  { max-width: 900px; margin-left: auto; margin-right: auto; }
.alignfull  { max-width: 100%; }
.screen-reader-text {
  clip: rect(1px,1px,1px,1px); height: 1px; width: 1px;
  overflow: hidden; position: absolute;
}

/* =========================================
   MOBILE NAV (CSS-only hamburger)
   ========================================= */
.sn-nav-toggle  { display: none; position: absolute; }
.sn-nav-label   { display: none; }
.sn-nav-toggle:checked ~ .sn-nav-label span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sn-nav-toggle:checked ~ .sn-nav-label span:nth-child(2) { opacity: 0; }
.sn-nav-toggle:checked ~ .sn-nav-label span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.sn-nav-toggle:checked ~ .sn-nav { display: flex; }

/* =========================================
   RESPONSIVE
   ========================================= */

/* Large tablet — 1024px */
@media (max-width: 1024px) {
  .sn-hero__inner       { grid-template-columns: 1fr; min-height: auto; }
  .sn-hero__image       { display: none; }
  .sn-hero__content     { padding: 48px 32px; }
  .sn-hero__title       { font-size: 2.6rem; }
}

/* Tablet — 768px */
@media (max-width: 768px) {
  .sn-wrap {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 36px 24px 64px;
  }
  .sn-sidebar             { position: static; }
  .sn-stat-row            { grid-template-columns: 1fr 1fr; }
  .sn-bar-row             { grid-template-columns: 130px 1fr 44px; }
  .sn-article-headline    { font-size: 2.1rem; }
  .sn-hero__title         { font-size: 2.3rem; }
  .sn-hero__content       { padding: 40px 24px; }
  .sn-hero__dek           { max-width: 100%; }
  .sn-related__grid       { grid-template-columns: 1fr; }
  .sn-post-nav            { grid-template-columns: 1fr; }
  .sn-post-nav__next      { text-align: left; }
  .sn-stack__thumb        { width: 140px; height: 105px; }
}

/* Mobile — 540px */
@media (max-width: 540px) {
  /* Topbar */
  .sn-topbar              { font-size: 0.55rem; letter-spacing: 0.8px; padding: 6px 16px; }

  /* Header + hamburger */
  .sn-header__inner       { padding: 12px 20px; flex-wrap: wrap; }
  .sn-site-title          { font-size: 1.55rem; }
  .sn-tagline             { font-size: 0.55rem; }
  .sn-nav-label {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    padding: 6px 4px;
    flex-shrink: 0;
    align-self: center;
    order: 3;
  }
  .sn-nav-label span {
    display: block; width: 22px; height: 2px;
    background: var(--ink);
    transition: transform 0.2s, opacity 0.2s;
  }
  .sn-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--cream);
    border-top: 1px solid var(--rule);
    border-bottom: 2px solid var(--ink);
    flex-direction: column;
    padding: 0; gap: 0;
    z-index: 200;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    order: 4;
  }
  .sn-nav ul {
    flex-direction: column;
    gap: 0; width: 100%;
  }
  .sn-nav a {
    display: block;
    padding: 14px 20px;
    border-bottom: 1px solid var(--rule);
    font-size: 0.88rem; letter-spacing: 0.3px;
    width: 100%;
  }
  .sn-nav li:last-child a { border-bottom: none; }
  .sn-nav .current-menu-item > a::after,
  .sn-nav .current_page_item > a::after { display: none; }

  /* Hero */
  .sn-hero__content       { padding: 32px 20px 36px; }
  .sn-hero__title         { font-size: 1.9rem; letter-spacing: -0.5px; }
  .sn-hero__eyebrow       { font-size: 0.55rem; margin-bottom: 14px; }
  .sn-hero__dek           { font-size: 0.88rem; margin-bottom: 20px; }
  .sn-hero__byline        { font-size: 0.58rem; }

  /* Ticker */
  .sn-ticker              { display: none; }

  /* Layout */
  .sn-wrap                { padding: 24px 20px 56px; }

  /* Article header */
  .sn-article-header      { padding-bottom: 24px; margin-bottom: 28px; }
  .sn-article-headline    { font-size: 1.8rem; letter-spacing: -0.3px; }
  .sn-article-dek         { font-size: 0.9rem; }
  .sn-article-meta        { flex-direction: column; gap: 4px; align-items: flex-start; }
  .sn-article-meta__dot   { display: none; }

  /* Body */
  .sn-article-body        { font-size: 0.92rem; line-height: 1.8; }
  .sn-article-body h2     { font-size: 1.3rem; }
  .sn-article-body > p:first-of-type::first-letter { font-size: 3.8rem; }

  /* Stats */
  .sn-stat-row            { grid-template-columns: 1fr; gap: 1px; }
  .sn-stat                { padding: 18px 16px; }
  .sn-stat__value         { font-size: 2.4rem; }

  /* Pullquote */
  .sn-pullquote           { padding: 22px 20px; }
  .sn-pullquote__text     { font-size: 1.2rem; }

  /* Bar chart */
  .sn-bar-row             { grid-template-columns: 82px 1fr 34px; gap: 10px; }
  .sn-bar-row__label      { font-size: 0.68rem; }
  .sn-bar-row__value      { font-size: 0.65rem; }
  .sn-bar-row__track      { height: 18px; }

  /* Line chart */
  .sn-line-chart          { padding: 16px 12px 10px; }

  /* Data table */
  .sn-table               { font-size: 0.75rem; }
  .sn-table thead th      { font-size: 0.52rem; padding: 0 8px 8px; letter-spacing: 1px; }
  .sn-table tbody td      { padding: 10px 8px; }

  /* Article stack */
  .sn-stack__item         { grid-template-columns: 1fr; gap: 12px; padding: 22px 0; }
  .sn-stack__thumb        { display: none; }
  .sn-stack__title        { font-size: 1.2rem; }

  /* Author card */
  .sn-author-card         { padding: 20px; }
  .sn-author-card__photo  { width: 56px; height: 56px; }

  /* Footer */
  .sn-footer              { padding: 28px 20px; }
  .sn-footer__inner       { flex-direction: column; gap: 12px; text-align: center; }

  /* Section heading */
  .sn-sec-heading         { margin-bottom: 20px; }
}

/* Small mobile — 380px */
@media (max-width: 380px) {
  .sn-topbar              { display: none; }
  .sn-hero__title         { font-size: 1.65rem; }
  .sn-article-headline    { font-size: 1.6rem; }
  .sn-stat__value         { font-size: 2.1rem; }
  .sn-pullquote__text     { font-size: 1.1rem; }
  .sn-bar-row             { grid-template-columns: 72px 1fr 32px; }
}