/*
 * Tunisia Heatwave 2026
 * Slug-scoped visual layer loaded only by functions.php.
 * Depends on dr-single-post.css and dr-post-base.css.
 */

body.single-post {
  --dr-heat-night: #08212b;
  --dr-heat-deep: #0b3440;
  --dr-heat-ink: #123039;
  --dr-heat-text: #36545c;
  --dr-heat-muted: #617c82;
  --dr-heat-ice: #eefafb;
  --dr-heat-mist: #dff3f4;
  --dr-heat-white: #fbffff;
  --dr-heat-aqua: #2aaab4;
  --dr-heat-teal: #087d88;
  --dr-heat-sky: #76d7e0;
  --dr-heat-solar: #e9b95f;
  --dr-heat-coral: #d87553;
  --dr-heat-line: rgba(8, 125, 136, 0.17);
  --dr-heat-shadow: 0 24px 70px rgba(8, 58, 69, 0.12);
  --dr-accent: var(--dr-heat-aqua);
  --dr-accent-2: var(--dr-heat-solar);
  --dr-cyan: var(--dr-heat-teal);
}

body.single-post .dr-single-shell {
  background:
    radial-gradient(circle at 8% 16%, rgba(118, 215, 224, 0.28), transparent 28rem),
    radial-gradient(circle at 92% 38%, rgba(42, 170, 180, 0.12), transparent 32rem),
    linear-gradient(180deg, #dff4f5 0%, #f7fcfc 40%, #eaf7f8 100%);
}

body.single-post .dr-single-shell::before {
  opacity: 0.014;
}

body.single-post .dr-single-hero-wrap {
  background:
    linear-gradient(115deg, rgba(5, 35, 45, 0.98), rgba(8, 68, 78, 0.94)),
    radial-gradient(circle at 78% 24%, rgba(118, 215, 224, 0.32), transparent 30%);
  border-bottom: 1px solid rgba(118, 215, 224, 0.2);
}

body.single-post .dr-single-hero-wrap::before {
  background:
    radial-gradient(circle, rgba(118, 215, 224, 0.2), transparent 62%);
}

body.single-post .dr-single-hero {
  max-width: 1240px;
  padding-block: clamp(2rem, 6vw, 5.8rem) clamp(1.5rem, 4vw, 3.5rem);
}

body.single-post .wp-block-post-title {
  max-width: 14ch;
  color: #f6feff;
  font-size: clamp(3.2rem, 7.4vw, 7.5rem);
  line-height: 0.91;
  letter-spacing: -0.055em;
  text-shadow: 0 16px 54px rgba(0, 0, 0, 0.24);
}

body.single-post .dr-single-meta,
body.single-post .dr-single-meta a {
  color: #a9e9ee;
}

body.single-post .dr-post-theme-toggle {
  border-color: rgba(118, 215, 224, 0.34);
  background: rgba(255, 255, 255, 0.05);
  color: #dffbfc;
  backdrop-filter: blur(14px);
}

body.single-post .dr-single-body-wrap {
  background: transparent;
}

body.single-post .dr-post-rail {
  --dr-heading: var(--dr-heat-ink);
  --dr-text: var(--dr-heat-text);
  --dr-text-muted: var(--dr-heat-muted);
  --dr-accent: var(--dr-heat-teal);
}

body.single-post:has(.dr-heatwave-article) .dr-post-rail {
  width: min(calc(100% - 2rem), 1120px);
  margin: clamp(1rem, 2.5vw, 2rem) auto 0;
  padding: clamp(0.8rem, 2vw, 1.2rem);
  border: 1px solid rgba(8, 125, 136, 0.2);
  border-radius: 20px;
  background: rgba(251, 255, 255, 0.9);
  box-shadow: 0 16px 42px rgba(8, 58, 69, 0.1);
}

body.single-post:has(.dr-heatwave-article) .dr-post-toc-toggle .wp-block-button__link {
  min-height: 44px;
  padding: 0.72rem 1.1rem;
  border: 1px solid rgba(8, 125, 136, 0.26);
  border-radius: 999px;
  background: var(--dr-heat-deep);
  color: #f4feff !important;
  font-weight: 700;
  text-decoration: none;
}

body.single-post:has(.dr-heatwave-article) .dr-post-toc:not(:empty) {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem 1rem;
  padding-top: 1rem;
}

body.single-post:has(.dr-heatwave-article) .dr-post-toc a {
  display: block;
  min-height: 44px;
  padding: 0.65rem 0.8rem;
  border: 1px solid transparent;
  border-radius: 12px;
  background: rgba(223, 243, 244, 0.56);
  color: #075f68 !important;
  font-size: 0.94rem;
  line-height: 1.4;
  text-decoration: none;
}

body.single-post:has(.dr-heatwave-article) .dr-post-toc a:hover,
body.single-post:has(.dr-heatwave-article) .dr-post-toc a:focus-visible,
body.single-post:has(.dr-heatwave-article) .dr-post-toc a.is-current {
  border-color: rgba(8, 125, 136, 0.32);
  background: #ffffff;
  color: #063f47 !important;
}

.dr-heatwave-article {
  --dr-heading: var(--dr-heat-ink);
  --dr-text: var(--dr-heat-text);
  --dr-text-soft: var(--dr-heat-text);
  --dr-text-muted: var(--dr-heat-muted);
  --dr-panel: rgba(251, 255, 255, 0.84);
  --dr-panel-strong: rgba(246, 253, 253, 0.96);
  --dr-border: var(--dr-heat-line);
  --dr-border-soft: var(--dr-heat-line);
  --dr-accent: var(--dr-heat-aqua);
  --dr-accent-2: var(--dr-heat-solar);
  --dr-cyan: var(--dr-heat-teal);
  width: min(100%, 1120px);
  margin-inline: auto;
  padding: clamp(1rem, 3vw, 2.5rem);
  color: var(--dr-heat-text);
  background: rgba(251, 255, 255, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: clamp(22px, 3vw, 38px);
  box-shadow: var(--dr-heat-shadow);
  backdrop-filter: blur(22px) saturate(118%);
  overflow: hidden;
}

.dr-heatwave-article::before {
  content: "";
  display: block;
  height: 4px;
  margin: calc(clamp(1rem, 3vw, 2.5rem) * -1) calc(clamp(1rem, 3vw, 2.5rem) * -1) clamp(1.4rem, 3vw, 2.6rem);
  background: linear-gradient(90deg, var(--dr-heat-teal), var(--dr-heat-sky), var(--dr-heat-solar), var(--dr-heat-coral));
}

.dr-heatwave-article .dr-post-hero {
  position: relative;
  padding: clamp(1.3rem, 4vw, 3.6rem);
  border: 1px solid rgba(42, 170, 180, 0.17);
  border-radius: clamp(18px, 2.5vw, 30px);
  background:
    radial-gradient(circle at 88% 12%, rgba(118, 215, 224, 0.38), transparent 30%),
    linear-gradient(135deg, rgba(239, 251, 251, 0.96), rgba(222, 245, 246, 0.84));
  overflow: hidden;
}

.dr-heatwave-article .dr-post-hero::after {
  content: "";
  position: absolute;
  width: clamp(160px, 28vw, 310px);
  aspect-ratio: 1;
  right: -10%;
  bottom: -58%;
  border: 1px solid rgba(8, 125, 136, 0.18);
  border-radius: 50%;
  box-shadow:
    0 0 0 28px rgba(42, 170, 180, 0.035),
    0 0 0 58px rgba(42, 170, 180, 0.025);
  pointer-events: none;
}

.dr-heatwave-article .dr-post-lede {
  position: relative;
  z-index: 1;
  max-width: 850px;
  margin: 0;
  color: var(--dr-heat-ink);
  font-family: var(--dr-font-display, "Playfair Display", Georgia, serif);
  font-size: clamp(1.35rem, 2.4vw, 2.25rem);
  line-height: 1.4;
  letter-spacing: -0.025em;
}

.dr-heatwave-article .dr-post-lede strong,
.dr-heatwave-article .dr-heatwave-signals strong,
.dr-heatwave-article .dr-heatwave-editorial-note strong {
  color: #0b3440 !important;
  -webkit-text-fill-color: #0b3440;
  text-shadow: none;
}

.dr-heatwave-article .dr-section-label {
  color: var(--dr-heat-teal);
  font-family: var(--dr-font-mono, monospace);
  letter-spacing: 0.16em;
}

.dr-heatwave-signals {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}

.dr-heatwave-signals > div {
  min-width: 0;
  padding: 1rem;
  border: 1px solid rgba(8, 125, 136, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.66);
  box-shadow: 0 12px 30px rgba(8, 58, 69, 0.06);
}

.dr-heatwave-signals span,
.dr-heatwave-signals small {
  display: block;
}

.dr-heatwave-signals span {
  margin-bottom: 0.35rem;
  color: var(--dr-heat-muted);
  font-family: var(--dr-font-mono, monospace);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dr-heatwave-signals strong {
  display: block;
  color: var(--dr-heat-ink);
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
}

.dr-heatwave-signals small {
  margin-top: 0.3rem;
  color: var(--dr-heat-muted);
  line-height: 1.4;
}

.dr-heatwave-editorial-note {
  position: relative;
  z-index: 1;
  margin-top: 1rem;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--dr-heat-solar);
  border-radius: 0 14px 14px 0;
  background: rgba(255, 255, 255, 0.54);
}

.dr-heatwave-editorial-note p {
  margin: 0;
  color: var(--dr-heat-text);
  font-size: 0.94rem;
  line-height: 1.65;
}

.dr-heatwave-article .dr-post-section {
  margin-top: clamp(1.4rem, 3vw, 2.6rem);
  padding: clamp(1.5rem, 4vw, 3.6rem);
  border: 1px solid rgba(8, 125, 136, 0.12);
  border-inline-start: 1px solid rgba(8, 125, 136, 0.12);
  border-radius: clamp(18px, 2.5vw, 28px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(239, 250, 250, 0.78));
  box-shadow: 0 16px 44px rgba(8, 58, 69, 0.07);
}

.dr-heatwave-article .dr-post-section::before {
  top: 0;
  left: clamp(1.5rem, 4vw, 3.6rem);
  width: 64px;
  height: 3px;
  background: linear-gradient(90deg, var(--dr-heat-aqua), var(--dr-heat-solar));
  border-radius: 0 0 3px 3px;
}

.dr-heatwave-article .dr-post-section.is-active {
  background:
    radial-gradient(circle at 100% 0, rgba(118, 215, 224, 0.18), transparent 28%),
    linear-gradient(145deg, #ffffff, #eefafa);
  border-color: rgba(42, 170, 180, 0.28);
}

.dr-heatwave-article .dr-post-section > h2 {
  max-width: 18ch;
  color: var(--dr-heat-ink);
  font-size: clamp(2rem, 4.5vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  border-bottom: 1px solid rgba(8, 125, 136, 0.12);
  padding-bottom: clamp(0.8rem, 2vw, 1.3rem);
}

.dr-heatwave-article p,
.dr-heatwave-article li {
  color: var(--dr-heat-text);
  font-size: clamp(1rem, 1.1vw, 1.08rem);
  line-height: 1.82;
}

.dr-heatwave-article a {
  color: var(--dr-heat-teal);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

.dr-heatwave-article a:hover {
  color: var(--dr-heat-coral);
}

.dr-heatwave-article .dr-heatwave-image {
  position: relative;
  width: min(100%, 1120px);
  margin: clamp(1.75rem, 4vw, 3.5rem) auto;
  overflow: hidden;
  border: 1px solid rgba(8, 125, 136, 0.2);
  border-radius: clamp(18px, 2.4vw, 30px);
  background: #e7f5f5;
  box-shadow: 0 24px 64px rgba(5, 54, 65, 0.16);
}

.dr-heatwave-article .dr-heatwave-image img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  object-fit: cover;
  transition: transform 420ms ease, filter 420ms ease;
}

.dr-heatwave-article .dr-heatwave-image:hover img {
  transform: scale(1.012);
  filter: saturate(1.03) contrast(1.02);
}

.dr-heatwave-article .dr-heatwave-image figcaption {
  position: static;
  margin: 0;
  padding: 0.9rem clamp(1rem, 2.4vw, 1.6rem) 1.05rem;
  border-top: 1px solid rgba(8, 125, 136, 0.12);
  border-radius: 0;
  background: linear-gradient(135deg, rgba(236, 250, 250, 0.98), rgba(255, 252, 244, 0.98));
  color: var(--dr-heat-muted);
  font-family: var(--dr-font-ui, system-ui, sans-serif);
  font-size: clamp(0.78rem, 1vw, 0.9rem);
  font-style: normal;
  line-height: 1.55;
  text-align: left;
}

.dr-heatwave-article .dr-heatwave-image-hero {
  width: min(calc(100% - clamp(1rem, 4vw, 3rem)), 1180px);
  margin-top: clamp(-1.5rem, -2vw, -0.5rem);
}

.dr-heatwave-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}

.dr-heatwave-flow > div {
  position: relative;
  min-width: 0;
  padding: 1.15rem;
  border: 1px solid rgba(8, 125, 136, 0.15);
  border-radius: 18px;
  background: linear-gradient(155deg, rgba(229, 247, 248, 0.9), rgba(255, 255, 255, 0.96));
}

.dr-heatwave-flow span {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.8rem;
  border-radius: 50%;
  background: var(--dr-heat-deep);
  color: #dffbfc;
  font-family: var(--dr-font-mono, monospace);
  font-size: 0.72rem;
}

.dr-heatwave-flow strong {
  color: var(--dr-heat-ink);
  font-family: var(--dr-font-display, Georgia, serif);
  font-size: 1.12rem;
}

.dr-heatwave-flow p {
  margin: 0.45rem 0 0;
  font-size: 0.92rem;
  line-height: 1.58;
}

.dr-heatwave-article .dr-takeaway {
  margin-top: clamp(1.5rem, 3vw, 2.4rem);
  border: 1px solid rgba(233, 185, 95, 0.32);
  border-left: 4px solid var(--dr-heat-solar);
  border-radius: 0 20px 20px 0;
  background:
    radial-gradient(circle at 8% 0, rgba(233, 185, 95, 0.2), transparent 30%),
    linear-gradient(145deg, rgba(255, 251, 239, 0.96), rgba(240, 250, 249, 0.9));
  box-shadow: 0 18px 44px rgba(106, 79, 26, 0.08);
}

.dr-heatwave-article .dr-takeaway h3 {
  margin-top: 0;
  color: #805d1e;
  font-size: clamp(1.35rem, 2.2vw, 2rem);
}

.dr-heatwave-article .dr-quote {
  padding: clamp(1.5rem, 4vw, 3.2rem);
  border: 0;
  border-radius: 24px;
  background:
    radial-gradient(circle at 86% 14%, rgba(118, 215, 224, 0.22), transparent 32%),
    linear-gradient(135deg, #071f29, #0b3b47) !important;
  box-shadow: 0 22px 54px rgba(5, 35, 45, 0.22);
}

.dr-heatwave-article .dr-quote p {
  color: #f2feff !important;
  -webkit-text-fill-color: #f2feff;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.18);
  font-size: clamp(1.45rem, 3.2vw, 3rem);
  line-height: 1.24;
}

.dr-heatwave-article .dr-post-grid {
  gap: 1rem;
}

.dr-heatwave-article .dr-post-card {
  border: 1px solid rgba(8, 125, 136, 0.14);
  background:
    radial-gradient(circle at 100% 0, rgba(118, 215, 224, 0.14), transparent 34%),
    rgba(255, 255, 255, 0.86);
  box-shadow: 0 14px 34px rgba(8, 58, 69, 0.07);
}

.dr-heatwave-article .dr-post-card span {
  color: var(--dr-heat-teal);
}

.dr-heatwave-article .dr-post-card strong {
  color: var(--dr-heat-ink);
  font-size: clamp(1.2rem, 2vw, 1.65rem);
}

.dr-heatwave-sources {
  display: grid;
  gap: 0.75rem;
  padding: 0;
  list-style: none;
}

.dr-heatwave-sources li {
  position: relative;
  margin: 0;
  padding: 0.9rem 1rem 0.9rem 2.8rem;
  border: 1px solid rgba(8, 125, 136, 0.12);
  border-radius: 14px;
  background: rgba(235, 249, 249, 0.64);
  line-height: 1.5;
}

.dr-heatwave-sources li::before {
  content: "↗";
  position: absolute;
  left: 1rem;
  top: 0.9rem;
  color: var(--dr-heat-teal);
  font-weight: 700;
}

.dr-heatwave-article .dr-related-reading-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.dr-heatwave-article .dr-related-reading-card {
  display: block;
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid rgba(8, 125, 136, 0.15);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--dr-heat-ink);
  text-decoration: none;
  box-shadow: 0 14px 34px rgba(8, 58, 69, 0.07);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.dr-heatwave-article .dr-related-reading-card:hover,
.dr-heatwave-article .dr-related-reading-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(8, 125, 136, 0.35);
  box-shadow: 0 20px 42px rgba(8, 58, 69, 0.12);
}

.dr-heatwave-article .dr-related-reading-card span,
.dr-heatwave-article .dr-related-reading-card strong,
.dr-heatwave-article .dr-related-reading-card small {
  display: block;
}

.dr-heatwave-article .dr-related-reading-card span {
  color: var(--dr-heat-teal);
  font-family: var(--dr-font-mono, monospace);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.dr-heatwave-article .dr-related-reading-card strong {
  margin-top: 0.5rem;
  color: #123039 !important;
  -webkit-text-fill-color: #123039;
  font-family: var(--dr-font-display, Georgia, serif);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  line-height: 1.25;
}

.dr-heatwave-article .dr-related-reading-card small {
  margin-top: 0.5rem;
  color: var(--dr-heat-muted);
  line-height: 1.55;
}

html[data-theme="sepia"] .dr-heatwave-article,
html[data-theme="light"] .dr-heatwave-article {
  --dr-heat-ice: #fbf7ef;
  --dr-heat-mist: #f2eadc;
  --dr-heat-white: #fffdf8;
  --dr-heat-aqua: #2c8d91;
  --dr-heat-teal: #176b70;
  --dr-heat-sky: #94cfd0;
  --dr-heat-ink: #283d3d;
  --dr-heat-text: #465d5b;
}

html[data-theme="dark"] body.single-post .dr-single-shell {
  background:
    radial-gradient(circle at 10% 18%, rgba(42, 170, 180, 0.16), transparent 30rem),
    radial-gradient(circle at 90% 42%, rgba(118, 215, 224, 0.08), transparent 34rem),
    linear-gradient(180deg, #040b10 0%, #07141b 46%, #041016 100%);
}

html[data-theme="dark"] body.single-post:has(.dr-heatwave-article) .dr-post-rail {
  border-color: rgba(118, 215, 224, 0.2);
  background: rgba(7, 26, 34, 0.94);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
}

html[data-theme="dark"] body.single-post:has(.dr-heatwave-article) .dr-post-toc a {
  border-color: rgba(118, 215, 224, 0.1);
  background: rgba(118, 215, 224, 0.07);
  color: #a9edf1 !important;
}

html[data-theme="dark"] body.single-post:has(.dr-heatwave-article) .dr-post-toc a:hover,
html[data-theme="dark"] body.single-post:has(.dr-heatwave-article) .dr-post-toc a:focus-visible,
html[data-theme="dark"] body.single-post:has(.dr-heatwave-article) .dr-post-toc a.is-current {
  border-color: rgba(118, 215, 224, 0.38);
  background: rgba(118, 215, 224, 0.14);
  color: #f2feff !important;
}

html[data-theme="dark"] .dr-heatwave-article {
  --dr-heat-ink: #e9fbfc;
  --dr-heat-text: #c1d9dc;
  --dr-heat-muted: #93b5ba;
  --dr-heading: #e9fbfc;
  --dr-text: #c1d9dc;
  --dr-text-soft: #c1d9dc;
  --dr-text-muted: #93b5ba;
  --dr-panel: rgba(10, 35, 44, 0.9);
  --dr-panel-strong: rgba(12, 43, 52, 0.96);
  color: #c1d9dc;
  border-color: rgba(118, 215, 224, 0.15);
  background:
    radial-gradient(circle at 92% 8%, rgba(42, 170, 180, 0.1), transparent 24rem),
    rgba(5, 20, 27, 0.94);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
}

html[data-theme="dark"] .dr-heatwave-article .dr-post-hero {
  border-color: rgba(118, 215, 224, 0.2);
  background:
    radial-gradient(circle at 88% 12%, rgba(42, 170, 180, 0.22), transparent 32%),
    linear-gradient(135deg, rgba(8, 38, 47, 0.98), rgba(8, 57, 66, 0.86));
}

html[data-theme="dark"] .dr-heatwave-article .dr-post-lede,
html[data-theme="dark"] .dr-heatwave-article .dr-post-lede strong,
html[data-theme="dark"] .dr-heatwave-article .dr-heatwave-signals strong,
html[data-theme="dark"] .dr-heatwave-article .dr-heatwave-editorial-note strong {
  color: #eefeff !important;
  -webkit-text-fill-color: #eefeff;
}

html[data-theme="dark"] .dr-heatwave-signals > div,
html[data-theme="dark"] .dr-heatwave-editorial-note {
  border-color: rgba(118, 215, 224, 0.16);
  background: rgba(3, 19, 26, 0.58);
}

html[data-theme="dark"] .dr-heatwave-signals span,
html[data-theme="dark"] .dr-heatwave-signals small,
html[data-theme="dark"] .dr-heatwave-editorial-note p {
  color: #a9c7cb;
}

html[data-theme="dark"] .dr-heatwave-article .dr-post-section,
html[data-theme="dark"] .dr-heatwave-article .dr-post-section.is-active {
  border-color: rgba(118, 215, 224, 0.14);
  background:
    radial-gradient(circle at 100% 0, rgba(42, 170, 180, 0.1), transparent 28%),
    linear-gradient(145deg, rgba(7, 28, 36, 0.96), rgba(5, 21, 28, 0.94));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
}

html[data-theme="dark"] .dr-heatwave-article p,
html[data-theme="dark"] .dr-heatwave-article li {
  color: #c1d9dc;
}

html[data-theme="dark"] .dr-heatwave-article .dr-post-section > h2,
html[data-theme="dark"] .dr-heatwave-article .dr-takeaway h3,
html[data-theme="dark"] .dr-heatwave-article .dr-post-card strong {
  color: #edfefe !important;
  -webkit-text-fill-color: #edfefe;
}

html[data-theme="dark"] .dr-heatwave-flow > div,
html[data-theme="dark"] .dr-heatwave-article .dr-post-card,
html[data-theme="dark"] .dr-heatwave-sources li,
html[data-theme="dark"] .dr-heatwave-article .dr-related-reading-card {
  border-color: rgba(118, 215, 224, 0.14);
  background:
    radial-gradient(circle at 100% 0, rgba(42, 170, 180, 0.09), transparent 36%),
    rgba(9, 34, 42, 0.92);
  box-shadow: 0 15px 38px rgba(0, 0, 0, 0.22);
}

html[data-theme="dark"] .dr-heatwave-flow strong,
html[data-theme="dark"] .dr-heatwave-article .dr-related-reading-card strong {
  color: #eefeff !important;
  -webkit-text-fill-color: #eefeff;
}

html[data-theme="dark"] .dr-heatwave-flow p,
html[data-theme="dark"] .dr-heatwave-article .dr-post-card p,
html[data-theme="dark"] .dr-heatwave-article .dr-related-reading-card small {
  color: #a9c7cb;
}

html[data-theme="dark"] .dr-heatwave-article .dr-takeaway {
  border-color: rgba(233, 185, 95, 0.34);
  border-left-color: var(--dr-heat-solar);
  background:
    radial-gradient(circle at 8% 0, rgba(233, 185, 95, 0.13), transparent 32%),
    linear-gradient(145deg, rgba(39, 31, 16, 0.9), rgba(8, 31, 38, 0.94));
}

html[data-theme="dark"] .dr-heatwave-article .dr-heatwave-image {
  border-color: rgba(118, 215, 224, 0.18);
  background: #071920;
  box-shadow: 0 26px 68px rgba(0, 0, 0, 0.36);
}

html[data-theme="dark"] .dr-heatwave-article .dr-heatwave-image figcaption {
  border-top-color: rgba(118, 215, 224, 0.13);
  background: linear-gradient(135deg, rgba(8, 35, 43, 0.98), rgba(18, 31, 35, 0.98));
  color: #aac7ca;
}

html[data-theme="dark"] .dr-heatwave-article .dr-related-reading-card:hover,
html[data-theme="dark"] .dr-heatwave-article .dr-related-reading-card:focus-visible {
  border-color: rgba(118, 215, 224, 0.4);
  background: rgba(13, 48, 57, 0.98);
}

@media (max-width: 900px) {
  .dr-heatwave-signals,
  .dr-heatwave-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  body.single-post .wp-block-post-title {
    font-size: clamp(2.65rem, 14vw, 4.6rem);
    line-height: 0.96;
  }

  .dr-heatwave-article {
    width: 100%;
    padding: 0.65rem;
    border-radius: 20px;
  }

  .dr-heatwave-signals,
  .dr-heatwave-flow,
  .dr-heatwave-article .dr-post-grid,
  .dr-heatwave-article .dr-related-reading-grid {
    grid-template-columns: 1fr;
  }

  body.single-post:has(.dr-heatwave-article) .dr-post-toc:not(:empty) {
    grid-template-columns: 1fr;
  }

  .dr-heatwave-article .dr-post-section,
  .dr-heatwave-article .dr-post-hero {
    padding: 1.25rem;
    border-radius: 18px;
  }

  .dr-heatwave-article .dr-post-section > h2 {
    font-size: clamp(1.85rem, 10vw, 2.8rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .dr-heatwave-article *,
  .dr-heatwave-article *::before,
  .dr-heatwave-article *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .dr-heatwave-article {
    color: #111;
    background: #fff;
    border: 0;
    box-shadow: none;
  }

  .dr-heatwave-article .dr-post-section,
  .dr-heatwave-article .dr-post-hero,
  .dr-heatwave-article .dr-post-card,
  .dr-heatwave-article .dr-related-reading-card {
    background: #fff;
    box-shadow: none;
    break-inside: avoid;
  }
}