:root {
  --page-bg: #061426;
  --ink: #eaf3ff;
  --muted: #9fb4ca;
  --paper: #061426;
  --panel: rgba(12, 30, 56, 0.78);
  --panel-strong: rgba(16, 39, 72, 0.94);
  --line: rgba(132, 184, 255, 0.22);
  --line-strong: rgba(132, 184, 255, 0.42);
  --blue: #2f8cff;
  --cyan: #43d9ff;
  --navy: #071a33;
  --red: #ff6b8a;
  --teal: #43d9ff;
  --gold: #ffd166;
  --green: #6ee7b7;
  --sage: #9be7c4;
  --violet: #a78bfa;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
  --glow: 0 0 34px rgba(47, 140, 255, 0.28);
  --radius: 8px;
  --max: 1180px;
}

/* Taste-skill refinement: blue technology command center */
:root {
  --page-bg: #06111f;
  --ink: #eef7ff;
  --muted: #a7b8cc;
  --paper: #08182b;
  --panel: rgba(10, 26, 46, 0.74);
  --panel-strong: rgba(12, 34, 61, 0.92);
  --line: rgba(132, 184, 255, 0.18);
  --line-strong: rgba(125, 211, 252, 0.42);
  --blue: #3b82f6;
  --cyan: #38bdf8;
  --navy: #08182b;
  --red: #fb7185;
  --teal: #2dd4bf;
  --gold: #fbbf24;
  --green: #34d399;
  --sage: #8bd7c7;
  --violet: #8aa4ff;
  --shadow: 0 28px 90px rgba(0, 8, 23, 0.42);
  --glow: 0 22px 58px rgba(56, 189, 248, 0.18);
  --radius: 8px;
  --max: 1260px;
  --display-font: "Segoe UI Variable Display", "Aptos Display", "Trebuchet MS", sans-serif;
  --body-font: "Segoe UI Variable Text", "Aptos", "Segoe UI", sans-serif;
  --mono-font: "Cascadia Mono", Consolas, monospace;
}

body {
  min-width: 320px;
  background:
    radial-gradient(circle at 16% 10%, rgba(56, 189, 248, 0.22), transparent 30%),
    radial-gradient(circle at 84% 4%, rgba(59, 130, 246, 0.24), transparent 33%),
    radial-gradient(circle at 72% 78%, rgba(45, 212, 191, 0.10), transparent 28%),
    linear-gradient(135deg, #0b1f38 0%, #06111f 48%, #030712 100%);
  color: var(--ink);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.66;
  text-rendering: optimizeLegibility;
}

body::before {
  z-index: 0;
  opacity: 0.82;
  background:
    linear-gradient(90deg, rgba(125, 211, 252, 0.055) 1px, transparent 1px) 0 0 / 46px 46px,
    linear-gradient(0deg, rgba(125, 211, 252, 0.045) 1px, transparent 1px) 0 0 / 46px 46px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 78%);
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(238, 247, 255, 0.42) 1px, transparent 0);
  background-size: 22px 22px;
  mix-blend-mode: screen;
}

body > * {
  position: relative;
  z-index: 1;
}

::selection {
  background: rgba(56, 189, 248, 0.28);
}

a {
  text-decoration-color: rgba(56, 189, 248, 0.48);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.42);
  outline-offset: 3px;
}

.skip-link {
  background: #7dd3fc;
  color: #03101f;
  box-shadow: var(--shadow);
}

.site-header {
  border-bottom-color: rgba(125, 211, 252, 0.16);
  background: rgba(3, 13, 27, 0.76);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

@supports (backdrop-filter: blur(18px)) {
  .site-header {
    backdrop-filter: blur(22px) saturate(1.22);
  }
}

.nav-wrap {
  max-width: var(--max);
  padding: 14px 22px;
}

.brand {
  color: var(--ink);
  font-family: var(--display-font);
  font-size: 21px;
  font-weight: 820;
  letter-spacing: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-color: rgba(125, 211, 252, 0.58);
  border-radius: 10px;
  background:
    linear-gradient(135deg, #eaf7ff 0 9%, transparent 9%),
    linear-gradient(135deg, #38bdf8 0 45%, #2563eb 45% 72%, #0b1220 72%);
  box-shadow: 0 14px 38px rgba(56, 189, 248, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.32);
  transform: rotate(-7deg);
}

.site-nav {
  gap: 7px;
  font-size: 13px;
}

.site-nav a {
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #b6c7da;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: #f8fbff;
  background: rgba(125, 211, 252, 0.10);
  border-color: rgba(125, 211, 252, 0.22);
}

.site-nav a:active,
.button:active,
.path-links a:active {
  transform: translateY(1px) scale(0.99);
}

h1,
h2,
h3 {
  color: var(--ink);
  font-family: var(--display-font);
  letter-spacing: 0;
}

h1 {
  max-width: 11ch;
  font-size: 78px;
  font-weight: 820;
  line-height: 0.98;
}

h2 {
  font-size: 50px;
  font-weight: 780;
}

h3 {
  font-size: 26px;
  font-weight: 760;
}

.hero {
  max-width: min(1420px, calc(100vw - 28px));
  min-height: min(760px, calc(100dvh - 72px));
  padding: 82px 22px 58px;
  grid-template-columns: minmax(0, 1.02fr) minmax(390px, 0.98fr);
  gap: 58px;
}

.home-hero {
  min-height: min(790px, calc(100dvh - 72px));
}

.hero-copy {
  align-self: center;
}

.hero-copy p,
.section-lead,
.article-dek {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.62;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 64ch;
  margin-top: 22px;
}

.eyebrow {
  padding: 7px 11px;
  border-color: rgba(125, 211, 252, 0.28);
  background: rgba(56, 189, 248, 0.09);
  color: #bfefff;
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10);
}

.hero-actions,
.button-row {
  gap: 10px;
  margin-top: 30px;
}

.button {
  min-height: 46px;
  padding: 11px 16px;
  border-color: rgba(125, 211, 252, 0.35);
  border-radius: 999px;
  background: linear-gradient(135deg, #dff5ff 0%, #7dd3fc 45%, #3b82f6 100%);
  color: #06111f;
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.25);
  transition: transform 180ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 180ms ease, border-color 180ms ease, filter 180ms ease;
}

.button.secondary,
.button.ghost {
  background: rgba(11, 31, 56, 0.72);
  color: var(--ink);
  border-color: rgba(125, 211, 252, 0.20);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.button.ghost {
  color: #cfe7ff;
  border-style: solid;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(125, 211, 252, 0.74);
  filter: brightness(1.06);
  box-shadow: var(--glow);
}

.hero-proof {
  margin-top: 24px;
  gap: 8px;
}

.hero-proof span {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(10, 26, 46, 0.72);
  color: #d7edff;
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 720;
}

.hero-visual {
  position: relative;
  align-self: center;
  border-color: rgba(125, 211, 252, 0.34);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(125, 211, 252, 0.12), rgba(10, 26, 46, 0.72)),
    rgba(10, 26, 46, 0.74);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.10);
  transform: translateY(-8px);
  transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 420ms ease, border-color 420ms ease;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  pointer-events: none;
}

.hero-visual:hover {
  transform: translateY(-12px);
  border-color: rgba(125, 211, 252, 0.58);
  box-shadow: 0 36px 110px rgba(0, 8, 23, 0.48), 0 0 0 1px rgba(125, 211, 252, 0.16);
}

.hero-visual img,
.article-card img,
.directory-strip img,
.article-figure img {
  filter: saturate(1.04) contrast(1.04);
}

.stats-strip {
  max-width: var(--max);
  padding-bottom: 48px;
  grid-template-columns: 1.25fr 0.95fr 1.1fr 0.85fr;
}

.stat {
  min-height: 126px;
  padding: 18px;
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(10, 26, 46, 0.66);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.stat strong,
.score {
  color: #7dd3fc;
  font-family: var(--mono-font);
  font-weight: 820;
}

.section {
  padding-top: 70px;
  padding-bottom: 70px;
}

.section + .section {
  border-top: 1px solid rgba(125, 211, 252, 0.09);
}

.section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.66fr);
  align-items: end;
  gap: 56px;
  margin-bottom: 30px;
}

.section-lead {
  margin: 0;
  max-width: 54ch;
}

.grid {
  gap: 16px;
}

.grid.categories {
  grid-template-columns: 1.18fr 0.92fr 0.9fr;
}

.grid.articles {
  grid-template-columns: 1.12fr 0.94fr 0.94fr;
}

.grid.articles .article-card:nth-child(5n + 1) {
  grid-row: span 2;
}

.grid.articles .article-card:nth-child(5n + 1) img {
  aspect-ratio: 4 / 3;
}

.site-mini-grid {
  grid-template-columns: 1.08fr 0.96fr 0.96fr;
}

.learning-grid,
.toolkit-grid {
  grid-template-columns: 1.08fr 0.92fr;
}

.card,
.article-card,
.tool-row,
.policy-box,
.ad-slot,
.toc,
.callout,
.site-mini-card,
.path-card,
.tech-panel,
.offer-row,
.directory-note,
.site-card,
.principle-card,
.source-card,
.anatomy-step,
.skill-card,
.prompt-card,
.quality-grid > div,
.example-compare article,
.focus-box,
.related-block,
.field-note,
.depth-panel,
.mistake-grid > div,
.article-figure {
  border-color: rgba(125, 211, 252, 0.17);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.card,
.site-mini-card,
.path-card,
.tech-panel,
.site-card,
.skill-card,
.prompt-card {
  padding: 24px;
}

.article-card,
.card,
.site-mini-card,
.path-card,
.source-card,
.button {
  transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1), border-color 240ms ease, background 240ms ease, box-shadow 240ms ease;
}

.card:hover,
.article-card:hover,
.site-mini-card:hover,
.path-card:hover,
.source-card:hover {
  transform: translateY(-5px);
  border-color: rgba(125, 211, 252, 0.50);
  background: rgba(12, 34, 61, 0.88);
  box-shadow: var(--glow), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.card p,
.article-card p,
.site-mini-card p,
.path-card p,
.tech-panel p,
.policy-box p,
.roadmap p,
.offer-row p,
.site-facts dd,
.article-content p,
.article-content li,
.article-figure figcaption,
.breadcrumb,
.breadcrumb a,
.footer-wrap p,
.footer-links a,
.toc a {
  color: var(--muted);
}

.tag {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(56, 189, 248, 0.10);
  color: #dff5ff;
  font-family: var(--mono-font);
  letter-spacing: 0;
}

.tag.red { background: rgba(251, 113, 133, 0.13); color: #ffe1e6; }
.tag.teal { background: rgba(45, 212, 191, 0.13); color: #d9fffb; }
.tag.gold { background: rgba(251, 191, 36, 0.13); color: #fff3c4; }
.tag.green { background: rgba(52, 211, 153, 0.13); color: #d8fff1; }
.tag.violet { background: rgba(138, 164, 255, 0.13); color: #e4eaff; }
.tag.sage { background: rgba(139, 215, 199, 0.13); color: #e0fff8; }

.article-card {
  overflow: hidden;
}

.article-card img,
.directory-strip img,
.article-figure img {
  border-color: rgba(125, 211, 252, 0.18);
  background: #08182b;
}

.article-card-body {
  padding: 19px;
}

.site-mini-card strong,
.path-card span,
.offer-row a,
.related-block a,
.toc a:hover,
.brand:hover,
.site-nav a:hover {
  color: #7dd3fc;
}

.path-links a {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(8, 24, 43, 0.72);
  color: #d7edff;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.path-links a:hover {
  background: rgba(56, 189, 248, 0.12);
  color: #f8fbff;
}

.offer-watch-list {
  gap: 10px;
}

.offer-row {
  grid-template-columns: minmax(150px, 0.42fr) minmax(0, 1fr) auto;
  padding: 15px 16px;
  background: rgba(10, 26, 46, 0.66);
}

.tech-panel,
.directory-note,
.field-note,
.depth-panel,
.source-card {
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(10, 26, 46, 0) 48%),
    rgba(10, 26, 46, 0.72);
}

.roadmap {
  grid-template-columns: 0.95fr 1.06fr 0.9fr 1.09fr;
}

.roadmap > div {
  border-color: rgba(125, 211, 252, 0.17);
  background: rgba(10, 26, 46, 0.66);
}

.roadmap strong,
.anatomy-step strong,
.quality-grid strong {
  background: rgba(56, 189, 248, 0.12);
  color: #7dd3fc;
  font-family: var(--mono-font);
}

.directory-strip {
  grid-template-columns: minmax(300px, 0.84fr) minmax(0, 1.16fr);
  gap: 36px;
  padding: 26px;
  border-color: rgba(125, 211, 252, 0.20);
  background: rgba(10, 26, 46, 0.72);
  box-shadow: var(--shadow);
}

.directory-strip:hover {
  border-color: rgba(125, 211, 252, 0.52);
}

.principle-grid,
.source-grid {
  grid-template-columns: 1.08fr 0.92fr 1fr;
}

.anatomy-grid {
  grid-template-columns: 1fr 0.9fr 1.08fr 0.9fr 1fr;
}

.prompt-library-grid {
  grid-template-columns: 1.1fr 0.9fr 1fr;
}

.quality-grid {
  grid-template-columns: 1.12fr 0.9fr 1fr 0.9fr;
}

.example-compare article {
  background: rgba(10, 26, 46, 0.70);
}

.compare-column,
.site-facts div {
  border-color: rgba(125, 211, 252, 0.14);
  background: rgba(3, 13, 27, 0.44);
}

.tool-row {
  grid-template-columns: 160px minmax(0, 1fr) 150px;
}

.ad-slot {
  background:
    repeating-linear-gradient(135deg, rgba(125, 211, 252, 0.055), rgba(125, 211, 252, 0.055) 12px, rgba(255, 255, 255, 0.018) 12px, rgba(255, 255, 255, 0.018) 24px);
  color: #9eb3c8;
}

.site-footer {
  border-top-color: rgba(125, 211, 252, 0.16);
  background: rgba(3, 13, 27, 0.94);
  color: #eef7ff;
}

.footer-wrap {
  grid-template-columns: minmax(260px, 0.7fr) minmax(300px, 1fr);
}

.footer-links {
  justify-content: flex-end;
}

.page-shell,
.article-shell {
  padding-top: 54px;
}

.page-hero,
.article-hero {
  border-bottom-color: rgba(125, 211, 252, 0.15);
}

.article-layout {
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 48px;
}

.article-content {
  max-width: 830px;
}

.article-content p,
.article-content li {
  color: #d2dfed;
  font-size: 18px;
}

.article-content h2 {
  font-size: 40px;
}

.article-content table {
  background: rgba(10, 26, 46, 0.72);
}

.article-content th,
.article-content td {
  border-color: rgba(125, 211, 252, 0.15);
}

.article-content th {
  background: rgba(56, 189, 248, 0.12);
  color: var(--ink);
}

.article-content pre,
.prompt-box {
  border-color: rgba(125, 211, 252, 0.20);
  background: #071426;
  color: #dff5ff;
  font-family: var(--mono-font);
}

.toc {
  top: 78px;
  background: rgba(10, 26, 46, 0.70);
}

.disclosure-note {
  border-left-color: #38bdf8;
  background: rgba(56, 189, 248, 0.09);
  color: #c9d9e9;
}

.reveal-ready {
  opacity: 0;
  transform: translateY(18px);
}

.reveal-in {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 560ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 560ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .reveal-ready {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero,
  .article-layout,
  .footer-wrap,
  .directory-strip {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    max-width: var(--max);
    gap: 32px;
    padding-top: 48px;
  }

  h1 {
    max-width: 12ch;
    font-size: 58px;
  }

  h2 {
    font-size: 40px;
  }

  h3 {
    font-size: 24px;
  }

  .hero-copy p,
  .section-lead,
  .article-dek {
    font-size: 18px;
  }

  .article-content h2 {
    font-size: 34px;
  }

  .hero-visual {
    transform: none;
  }

  .section-header {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stats-strip,
  .grid.categories,
  .grid.articles,
  .grid.two,
  .mistake-grid,
  .site-directory-grid,
  .site-mini-grid,
  .learning-grid,
  .toolkit-grid,
  .roadmap,
  .principle-grid,
  .source-grid,
  .anatomy-grid,
  .prompt-library-grid,
  .quality-grid {
    grid-template-columns: 1fr 1fr;
  }

  .grid.articles .article-card:nth-child(5n + 1) {
    grid-row: auto;
  }

  .skill-playbook-grid,
  .example-compare article,
  .offer-row,
  .tool-row {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 660px) {
  body {
    font-size: 16px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 22px;
  }

  .nav-wrap,
  .section-header {
    align-items: flex-start;
  }

  .nav-wrap {
    padding-inline: 16px;
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .site-nav a {
    white-space: nowrap;
  }

  .hero,
  .section,
  .page-shell,
  .article-shell {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-proof span,
  .path-links a {
    max-width: 100%;
  }

  .stats-strip,
  .grid.categories,
  .grid.articles,
  .grid.two,
  .mistake-grid,
  .site-directory-grid,
  .site-mini-grid,
  .learning-grid,
  .toolkit-grid,
  .roadmap,
  .principle-grid,
  .source-grid,
  .anatomy-grid,
  .skill-playbook-grid,
  .prompt-library-grid,
  .quality-grid {
    grid-template-columns: 1fr;
  }

  .card,
  .site-mini-card,
  .path-card,
  .tech-panel,
  .site-card,
  .skill-card,
  .prompt-card {
    min-height: auto;
  }
}

/* Taste-skill final override: blue technology command center */
:root {
  --page-bg: #06111f;
  --ink: #eef7ff;
  --muted: #a7b8cc;
  --paper: #08182b;
  --panel: rgba(10, 26, 46, 0.78);
  --panel-strong: rgba(12, 34, 61, 0.94);
  --line: rgba(132, 184, 255, 0.18);
  --line-strong: rgba(125, 211, 252, 0.44);
  --blue: #3b82f6;
  --cyan: #38bdf8;
  --navy: #08182b;
  --red: #fb7185;
  --teal: #2dd4bf;
  --gold: #fbbf24;
  --green: #34d399;
  --sage: #8bd7c7;
  --violet: #8aa4ff;
  --shadow: 0 28px 90px rgba(0, 8, 23, 0.42);
  --glow: 0 22px 58px rgba(56, 189, 248, 0.18);
  --radius: 8px;
  --max: 1260px;
  --display-font: "Segoe UI Variable Display", "Aptos Display", "Trebuchet MS", sans-serif;
  --body-font: "Segoe UI Variable Text", "Aptos", "Segoe UI", sans-serif;
  --mono-font: "Cascadia Mono", Consolas, monospace;
}

body {
  min-width: 320px;
  background:
    radial-gradient(circle at 16% 10%, rgba(56, 189, 248, 0.22), transparent 30%),
    radial-gradient(circle at 84% 4%, rgba(59, 130, 246, 0.24), transparent 33%),
    radial-gradient(circle at 72% 78%, rgba(45, 212, 191, 0.10), transparent 28%),
    linear-gradient(135deg, #0b1f38 0%, #06111f 48%, #030712 100%);
  color: var(--ink);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.66;
  text-rendering: optimizeLegibility;
}

body::before {
  z-index: 0;
  opacity: 0.82;
  background:
    linear-gradient(90deg, rgba(125, 211, 252, 0.055) 1px, transparent 1px) 0 0 / 46px 46px,
    linear-gradient(0deg, rgba(125, 211, 252, 0.045) 1px, transparent 1px) 0 0 / 46px 46px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 78%);
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image: radial-gradient(circle at 1px 1px, rgba(238, 247, 255, 0.42) 1px, transparent 0);
  background-size: 22px 22px;
  mix-blend-mode: screen;
}

body > * {
  position: relative;
  z-index: 1;
}

::selection {
  background: rgba(56, 189, 248, 0.28);
}

a {
  text-decoration-color: rgba(56, 189, 248, 0.48);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.42);
  outline-offset: 3px;
}

.skip-link {
  background: #7dd3fc;
  color: #03101f;
  box-shadow: var(--shadow);
}

.site-header {
  border-bottom-color: rgba(125, 211, 252, 0.16);
  background: rgba(3, 13, 27, 0.76);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

@supports (backdrop-filter: blur(18px)) {
  .site-header {
    backdrop-filter: blur(22px) saturate(1.22);
  }
}

.nav-wrap {
  max-width: var(--max);
  padding: 14px 22px;
}

.brand {
  color: var(--ink);
  font-family: var(--display-font);
  font-size: 21px;
  font-weight: 820;
  letter-spacing: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-color: rgba(125, 211, 252, 0.58);
  border-radius: 10px;
  background:
    linear-gradient(135deg, #eaf7ff 0 9%, transparent 9%),
    linear-gradient(135deg, #38bdf8 0 45%, #2563eb 45% 72%, #0b1220 72%);
  box-shadow: 0 14px 38px rgba(56, 189, 248, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.32);
  transform: rotate(-7deg);
}

.site-nav {
  gap: 7px;
  font-size: 13px;
}

.site-nav a {
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #b6c7da;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: #f8fbff;
  background: rgba(125, 211, 252, 0.10);
  border-color: rgba(125, 211, 252, 0.22);
}

.site-nav a:active,
.button:active,
.path-links a:active {
  transform: translateY(1px) scale(0.99);
}

h1,
h2,
h3 {
  color: var(--ink);
  font-family: var(--display-font);
  letter-spacing: 0;
}

h1 {
  max-width: 11ch;
  font-size: 78px;
  font-weight: 820;
  line-height: 0.98;
}

h2 {
  font-size: 50px;
  font-weight: 780;
}

h3 {
  font-size: 26px;
  font-weight: 760;
}

.hero {
  max-width: min(1420px, calc(100vw - 28px));
  min-height: min(760px, calc(100dvh - 72px));
  padding: 82px 22px 58px;
  grid-template-columns: minmax(0, 1.02fr) minmax(390px, 0.98fr);
  gap: 58px;
}

.home-hero {
  min-height: min(790px, calc(100dvh - 72px));
}

.hero-copy {
  align-self: center;
}

.hero-copy p,
.section-lead,
.article-dek {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.62;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 64ch;
  margin-top: 22px;
}

.eyebrow {
  padding: 7px 11px;
  border-color: rgba(125, 211, 252, 0.28);
  background: rgba(56, 189, 248, 0.09);
  color: #bfefff;
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10);
}

.hero-actions,
.button-row {
  gap: 10px;
  margin-top: 30px;
}

.button {
  min-height: 46px;
  padding: 11px 16px;
  border-color: rgba(125, 211, 252, 0.35);
  border-radius: 999px;
  background: linear-gradient(135deg, #dff5ff 0%, #7dd3fc 45%, #3b82f6 100%);
  color: #06111f;
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.25);
  transition: transform 180ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 180ms ease, border-color 180ms ease, filter 180ms ease;
}

.button.secondary,
.button.ghost {
  background: rgba(11, 31, 56, 0.72);
  color: var(--ink);
  border-color: rgba(125, 211, 252, 0.20);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.button.ghost {
  color: #cfe7ff;
  border-style: solid;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(125, 211, 252, 0.74);
  filter: brightness(1.06);
  box-shadow: var(--glow);
}

.hero-proof {
  margin-top: 24px;
  gap: 8px;
}

.hero-proof span {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(10, 26, 46, 0.72);
  color: #d7edff;
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 720;
}

.hero-visual {
  position: relative;
  align-self: center;
  border-color: rgba(125, 211, 252, 0.34);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(125, 211, 252, 0.12), rgba(10, 26, 46, 0.72)),
    rgba(10, 26, 46, 0.74);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.10);
  transform: translateY(-8px);
  transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 420ms ease, border-color 420ms ease;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  pointer-events: none;
}

.hero-visual:hover {
  transform: translateY(-12px);
  border-color: rgba(125, 211, 252, 0.58);
  box-shadow: 0 36px 110px rgba(0, 8, 23, 0.48), 0 0 0 1px rgba(125, 211, 252, 0.16);
}

.hero-visual img,
.article-card img,
.directory-strip img,
.article-figure img {
  filter: saturate(1.04) contrast(1.04);
}

.stats-strip {
  max-width: var(--max);
  padding-bottom: 48px;
  grid-template-columns: 1.25fr 0.95fr 1.1fr 0.85fr;
}

.stat {
  min-height: 126px;
  padding: 18px;
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(10, 26, 46, 0.66);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.stat strong,
.score {
  color: #7dd3fc;
  font-family: var(--mono-font);
  font-weight: 820;
}

.section {
  padding-top: 70px;
  padding-bottom: 70px;
}

.section + .section {
  border-top: 1px solid rgba(125, 211, 252, 0.09);
}

.section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.66fr);
  align-items: end;
  gap: 56px;
  margin-bottom: 30px;
}

.section-lead {
  margin: 0;
  max-width: 54ch;
}

.grid {
  gap: 16px;
}

.grid.categories {
  grid-template-columns: 1.18fr 0.92fr 0.9fr;
}

.grid.articles {
  grid-template-columns: 1.12fr 0.94fr 0.94fr;
}

.grid.articles .article-card:nth-child(5n + 1) {
  grid-row: span 2;
}

.grid.articles .article-card:nth-child(5n + 1) img {
  aspect-ratio: 4 / 3;
}

.site-mini-grid {
  grid-template-columns: 1.08fr 0.96fr 0.96fr;
}

.learning-grid,
.toolkit-grid {
  grid-template-columns: 1.08fr 0.92fr;
}

.card,
.article-card,
.tool-row,
.policy-box,
.ad-slot,
.toc,
.callout,
.site-mini-card,
.path-card,
.tech-panel,
.offer-row,
.directory-note,
.site-card,
.principle-card,
.source-card,
.anatomy-step,
.skill-card,
.prompt-card,
.quality-grid > div,
.example-compare article,
.focus-box,
.related-block,
.field-note,
.depth-panel,
.mistake-grid > div,
.article-figure {
  border-color: rgba(125, 211, 252, 0.17);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.card,
.site-mini-card,
.path-card,
.tech-panel,
.site-card,
.skill-card,
.prompt-card {
  padding: 24px;
}

.article-card,
.card,
.site-mini-card,
.path-card,
.source-card,
.button {
  transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1), border-color 240ms ease, background 240ms ease, box-shadow 240ms ease;
}

.card:hover,
.article-card:hover,
.site-mini-card:hover,
.path-card:hover,
.source-card:hover {
  transform: translateY(-5px);
  border-color: rgba(125, 211, 252, 0.50);
  background: rgba(12, 34, 61, 0.88);
  box-shadow: var(--glow), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.card p,
.article-card p,
.site-mini-card p,
.path-card p,
.tech-panel p,
.policy-box p,
.roadmap p,
.offer-row p,
.site-facts dd,
.article-content p,
.article-content li,
.article-figure figcaption,
.breadcrumb,
.breadcrumb a,
.footer-wrap p,
.footer-links a,
.toc a {
  color: var(--muted);
}

.tag {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(56, 189, 248, 0.10);
  color: #dff5ff;
  font-family: var(--mono-font);
  letter-spacing: 0;
}

.tag.red { background: rgba(251, 113, 133, 0.13); color: #ffe1e6; }
.tag.teal { background: rgba(45, 212, 191, 0.13); color: #d9fffb; }
.tag.gold { background: rgba(251, 191, 36, 0.13); color: #fff3c4; }
.tag.green { background: rgba(52, 211, 153, 0.13); color: #d8fff1; }
.tag.violet { background: rgba(138, 164, 255, 0.13); color: #e4eaff; }
.tag.sage { background: rgba(139, 215, 199, 0.13); color: #e0fff8; }

.article-card {
  overflow: hidden;
}

.article-card img,
.directory-strip img,
.article-figure img {
  border-color: rgba(125, 211, 252, 0.18);
  background: #08182b;
}

.article-card-body {
  padding: 19px;
}

.site-mini-card strong,
.path-card span,
.offer-row a,
.related-block a,
.toc a:hover,
.brand:hover,
.site-nav a:hover {
  color: #7dd3fc;
}

.path-links a {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(8, 24, 43, 0.72);
  color: #d7edff;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.path-links a:hover {
  background: rgba(56, 189, 248, 0.12);
  color: #f8fbff;
}

.offer-watch-list {
  gap: 10px;
}

.offer-row {
  grid-template-columns: minmax(150px, 0.42fr) minmax(0, 1fr) auto;
  padding: 15px 16px;
  background: rgba(10, 26, 46, 0.66);
}

.tech-panel,
.directory-note,
.field-note,
.depth-panel,
.source-card {
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(10, 26, 46, 0) 48%),
    rgba(10, 26, 46, 0.72);
}

.roadmap {
  grid-template-columns: 0.95fr 1.06fr 0.9fr 1.09fr;
}

.roadmap > div {
  border-color: rgba(125, 211, 252, 0.17);
  background: rgba(10, 26, 46, 0.66);
}

.roadmap strong,
.anatomy-step strong,
.quality-grid strong {
  background: rgba(56, 189, 248, 0.12);
  color: #7dd3fc;
  font-family: var(--mono-font);
}

.directory-strip {
  grid-template-columns: minmax(300px, 0.84fr) minmax(0, 1.16fr);
  gap: 36px;
  padding: 26px;
  border-color: rgba(125, 211, 252, 0.20);
  background: rgba(10, 26, 46, 0.72);
  box-shadow: var(--shadow);
}

.directory-strip:hover {
  border-color: rgba(125, 211, 252, 0.52);
}

.principle-grid,
.source-grid {
  grid-template-columns: 1.08fr 0.92fr 1fr;
}

.anatomy-grid {
  grid-template-columns: 1fr 0.9fr 1.08fr 0.9fr 1fr;
}

.prompt-library-grid {
  grid-template-columns: 1.1fr 0.9fr 1fr;
}

.quality-grid {
  grid-template-columns: 1.12fr 0.9fr 1fr 0.9fr;
}

.example-compare article {
  background: rgba(10, 26, 46, 0.70);
}

.compare-column,
.site-facts div {
  border-color: rgba(125, 211, 252, 0.14);
  background: rgba(3, 13, 27, 0.44);
}

.tool-row {
  grid-template-columns: 160px minmax(0, 1fr) 150px;
}

.ad-slot {
  background:
    repeating-linear-gradient(135deg, rgba(125, 211, 252, 0.055), rgba(125, 211, 252, 0.055) 12px, rgba(255, 255, 255, 0.018) 12px, rgba(255, 255, 255, 0.018) 24px);
  color: #9eb3c8;
}

.site-footer {
  border-top-color: rgba(125, 211, 252, 0.16);
  background: rgba(3, 13, 27, 0.94);
  color: #eef7ff;
}

.footer-wrap {
  grid-template-columns: minmax(260px, 0.7fr) minmax(300px, 1fr);
}

.footer-links {
  justify-content: flex-end;
}

.page-shell,
.article-shell {
  padding-top: 54px;
}

.page-hero,
.article-hero {
  border-bottom-color: rgba(125, 211, 252, 0.15);
}

.article-layout {
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 48px;
}

.article-content {
  max-width: 830px;
}

.article-content p,
.article-content li {
  color: #d2dfed;
  font-size: 18px;
}

.article-content h2 {
  font-size: 40px;
}

.article-content table {
  background: rgba(10, 26, 46, 0.72);
}

.article-content th,
.article-content td {
  border-color: rgba(125, 211, 252, 0.15);
}

.article-content th {
  background: rgba(56, 189, 248, 0.12);
  color: var(--ink);
}

.article-content pre,
.prompt-box {
  border-color: rgba(125, 211, 252, 0.20);
  background: #071426;
  color: #dff5ff;
  font-family: var(--mono-font);
}

.toc {
  top: 78px;
  background: rgba(10, 26, 46, 0.70);
}

.disclosure-note {
  border-left-color: #38bdf8;
  background: rgba(56, 189, 248, 0.09);
  color: #c9d9e9;
}

.reveal-ready {
  opacity: 0;
  transform: translateY(18px);
}

.reveal-in {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 560ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 560ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .reveal-ready {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero,
  .article-layout,
  .footer-wrap,
  .directory-strip {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    max-width: var(--max);
    gap: 32px;
    padding-top: 48px;
  }

  h1 {
    max-width: 12ch;
    font-size: 58px;
  }

  h2 {
    font-size: 40px;
  }

  h3 {
    font-size: 24px;
  }

  .hero-copy p,
  .section-lead,
  .article-dek {
    font-size: 18px;
  }

  .article-content h2 {
    font-size: 34px;
  }

  .hero-visual {
    transform: none;
  }

  .section-header {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stats-strip,
  .grid.categories,
  .grid.articles,
  .grid.two,
  .mistake-grid,
  .site-directory-grid,
  .site-mini-grid,
  .learning-grid,
  .toolkit-grid,
  .roadmap,
  .principle-grid,
  .source-grid,
  .anatomy-grid,
  .prompt-library-grid,
  .quality-grid {
    grid-template-columns: 1fr 1fr;
  }

  .grid.articles .article-card:nth-child(5n + 1) {
    grid-row: auto;
  }

  .skill-playbook-grid,
  .example-compare article,
  .offer-row,
  .tool-row {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 660px) {
  body {
    font-size: 16px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 22px;
  }

  .nav-wrap,
  .section-header {
    align-items: flex-start;
  }

  .nav-wrap {
    padding-inline: 16px;
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .site-nav a {
    white-space: nowrap;
  }

  .hero,
  .section,
  .page-shell,
  .article-shell {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-proof span,
  .path-links a {
    max-width: 100%;
  }

  .stats-strip,
  .grid.categories,
  .grid.articles,
  .grid.two,
  .mistake-grid,
  .site-directory-grid,
  .site-mini-grid,
  .learning-grid,
  .toolkit-grid,
  .roadmap,
  .principle-grid,
  .source-grid,
  .anatomy-grid,
  .skill-playbook-grid,
  .prompt-library-grid,
  .quality-grid {
    grid-template-columns: 1fr;
  }

  .card,
  .site-mini-card,
  .path-card,
  .tech-panel,
  .site-card,
  .skill-card,
  .prompt-card {
    min-height: auto;
  }
}

/* Taste-skill final theme: blue technology command center */
:root {
  --page-bg: #06111f;
  --ink: #eef7ff;
  --muted: #a7b8cc;
  --paper: #08182b;
  --panel: rgba(10, 26, 46, 0.78);
  --panel-strong: rgba(12, 34, 61, 0.94);
  --line: rgba(132, 184, 255, 0.18);
  --line-strong: rgba(125, 211, 252, 0.44);
  --blue: #3b82f6;
  --cyan: #38bdf8;
  --navy: #08182b;
  --red: #fb7185;
  --teal: #2dd4bf;
  --gold: #fbbf24;
  --green: #34d399;
  --sage: #8bd7c7;
  --violet: #8aa4ff;
  --shadow: 0 28px 90px rgba(0, 8, 23, 0.42);
  --glow: 0 22px 58px rgba(56, 189, 248, 0.18);
  --radius: 8px;
  --max: 1260px;
  --display-font: "Segoe UI Variable Display", "Aptos Display", "Trebuchet MS", sans-serif;
  --body-font: "Segoe UI Variable Text", "Aptos", "Segoe UI", sans-serif;
  --mono-font: "Cascadia Mono", Consolas, monospace;
}

body {
  min-width: 320px;
  background:
    radial-gradient(circle at 16% 10%, rgba(56, 189, 248, 0.22), transparent 30%),
    radial-gradient(circle at 84% 4%, rgba(59, 130, 246, 0.24), transparent 33%),
    radial-gradient(circle at 72% 78%, rgba(45, 212, 191, 0.10), transparent 28%),
    linear-gradient(135deg, #0b1f38 0%, #06111f 48%, #030712 100%);
  color: var(--ink);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.66;
  text-rendering: optimizeLegibility;
}

body::before {
  z-index: 0;
  opacity: 0.82;
  background:
    linear-gradient(90deg, rgba(125, 211, 252, 0.055) 1px, transparent 1px) 0 0 / 46px 46px,
    linear-gradient(0deg, rgba(125, 211, 252, 0.045) 1px, transparent 1px) 0 0 / 46px 46px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 78%);
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image: radial-gradient(circle at 1px 1px, rgba(238, 247, 255, 0.42) 1px, transparent 0);
  background-size: 22px 22px;
  mix-blend-mode: screen;
}

body > * {
  position: relative;
  z-index: 1;
}

::selection {
  background: rgba(56, 189, 248, 0.28);
}

a {
  text-decoration-color: rgba(56, 189, 248, 0.48);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.42);
  outline-offset: 3px;
}

.skip-link {
  background: #7dd3fc;
  color: #03101f;
  box-shadow: var(--shadow);
}

.site-header {
  border-bottom-color: rgba(125, 211, 252, 0.16);
  background: rgba(3, 13, 27, 0.76);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

@supports (backdrop-filter: blur(18px)) {
  .site-header {
    backdrop-filter: blur(22px) saturate(1.22);
  }
}

.nav-wrap {
  max-width: var(--max);
  padding: 14px 22px;
}

.brand {
  color: var(--ink);
  font-family: var(--display-font);
  font-size: 21px;
  font-weight: 820;
  letter-spacing: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-color: rgba(125, 211, 252, 0.58);
  border-radius: 10px;
  background:
    linear-gradient(135deg, #eaf7ff 0 9%, transparent 9%),
    linear-gradient(135deg, #38bdf8 0 45%, #2563eb 45% 72%, #0b1220 72%);
  box-shadow: 0 14px 38px rgba(56, 189, 248, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.32);
  transform: rotate(-7deg);
}

.site-nav {
  gap: 7px;
  font-size: 13px;
}

.site-nav a {
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #b6c7da;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: #f8fbff;
  background: rgba(125, 211, 252, 0.10);
  border-color: rgba(125, 211, 252, 0.22);
}

.site-nav a:active,
.button:active,
.path-links a:active {
  transform: translateY(1px) scale(0.99);
}

h1,
h2,
h3 {
  color: var(--ink);
  font-family: var(--display-font);
  letter-spacing: 0;
}

h1 {
  max-width: 11ch;
  font-size: 78px;
  font-weight: 820;
  line-height: 0.98;
}

h2 {
  font-size: 50px;
  font-weight: 780;
}

h3 {
  font-size: 26px;
  font-weight: 760;
}

.hero {
  max-width: min(1420px, calc(100vw - 28px));
  min-height: min(760px, calc(100dvh - 72px));
  padding: 82px 22px 58px;
  grid-template-columns: minmax(0, 1.02fr) minmax(390px, 0.98fr);
  gap: 58px;
}

.home-hero {
  min-height: min(790px, calc(100dvh - 72px));
}

.hero-copy {
  align-self: center;
}

.hero-copy p,
.section-lead,
.article-dek {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.62;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 64ch;
  margin-top: 22px;
}

.eyebrow {
  padding: 7px 11px;
  border-color: rgba(125, 211, 252, 0.28);
  background: rgba(56, 189, 248, 0.09);
  color: #bfefff;
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10);
}

.hero-actions,
.button-row {
  gap: 10px;
  margin-top: 30px;
}

.button {
  min-height: 46px;
  padding: 11px 16px;
  border-color: rgba(125, 211, 252, 0.35);
  border-radius: 999px;
  background: linear-gradient(135deg, #dff5ff 0%, #7dd3fc 45%, #3b82f6 100%);
  color: #06111f;
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.25);
  transition: transform 180ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 180ms ease, border-color 180ms ease, filter 180ms ease;
}

.button.secondary,
.button.ghost {
  background: rgba(11, 31, 56, 0.72);
  color: var(--ink);
  border-color: rgba(125, 211, 252, 0.20);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.button.ghost {
  color: #cfe7ff;
  border-style: solid;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(125, 211, 252, 0.74);
  filter: brightness(1.06);
  box-shadow: var(--glow);
}

.hero-proof {
  margin-top: 24px;
  gap: 8px;
}

.hero-proof span {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(10, 26, 46, 0.72);
  color: #d7edff;
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 720;
}

.hero-visual {
  position: relative;
  align-self: center;
  border-color: rgba(125, 211, 252, 0.34);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(125, 211, 252, 0.12), rgba(10, 26, 46, 0.72)),
    rgba(10, 26, 46, 0.74);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.10);
  transform: translateY(-8px);
  transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 420ms ease, border-color 420ms ease;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  pointer-events: none;
}

.hero-visual:hover {
  transform: translateY(-12px);
  border-color: rgba(125, 211, 252, 0.58);
  box-shadow: 0 36px 110px rgba(0, 8, 23, 0.48), 0 0 0 1px rgba(125, 211, 252, 0.16);
}

.hero-visual img,
.article-card img,
.directory-strip img,
.article-figure img {
  filter: saturate(1.04) contrast(1.04);
}

.stats-strip {
  max-width: var(--max);
  padding-bottom: 48px;
  grid-template-columns: 1.25fr 0.95fr 1.1fr 0.85fr;
}

.stat {
  min-height: 126px;
  padding: 18px;
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(10, 26, 46, 0.66);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.stat strong,
.score {
  color: #7dd3fc;
  font-family: var(--mono-font);
  font-weight: 820;
}

.section {
  padding-top: 70px;
  padding-bottom: 70px;
}

.section + .section {
  border-top: 1px solid rgba(125, 211, 252, 0.09);
}

.section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.66fr);
  align-items: end;
  gap: 56px;
  margin-bottom: 30px;
}

.section-lead {
  margin: 0;
  max-width: 54ch;
}

.grid {
  gap: 16px;
}

.grid.categories {
  grid-template-columns: 1.18fr 0.92fr 0.9fr;
}

.grid.articles {
  grid-template-columns: 1.12fr 0.94fr 0.94fr;
}

.grid.articles .article-card:nth-child(5n + 1) {
  grid-row: span 2;
}

.grid.articles .article-card:nth-child(5n + 1) img {
  aspect-ratio: 4 / 3;
}

.site-mini-grid {
  grid-template-columns: 1.08fr 0.96fr 0.96fr;
}

.learning-grid,
.toolkit-grid {
  grid-template-columns: 1.08fr 0.92fr;
}

.card,
.article-card,
.tool-row,
.policy-box,
.ad-slot,
.toc,
.callout,
.site-mini-card,
.path-card,
.tech-panel,
.offer-row,
.directory-note,
.site-card,
.principle-card,
.source-card,
.anatomy-step,
.skill-card,
.prompt-card,
.quality-grid > div,
.example-compare article,
.focus-box,
.related-block,
.field-note,
.depth-panel,
.mistake-grid > div,
.article-figure {
  border-color: rgba(125, 211, 252, 0.17);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.card,
.site-mini-card,
.path-card,
.tech-panel,
.site-card,
.skill-card,
.prompt-card {
  padding: 24px;
}

.article-card,
.card,
.site-mini-card,
.path-card,
.source-card,
.button {
  transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1), border-color 240ms ease, background 240ms ease, box-shadow 240ms ease;
}

.card:hover,
.article-card:hover,
.site-mini-card:hover,
.path-card:hover,
.source-card:hover {
  transform: translateY(-5px);
  border-color: rgba(125, 211, 252, 0.50);
  background: rgba(12, 34, 61, 0.88);
  box-shadow: var(--glow), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.card p,
.article-card p,
.site-mini-card p,
.path-card p,
.tech-panel p,
.policy-box p,
.roadmap p,
.offer-row p,
.site-facts dd,
.article-content p,
.article-content li,
.article-figure figcaption,
.breadcrumb,
.breadcrumb a,
.footer-wrap p,
.footer-links a,
.toc a {
  color: var(--muted);
}

.tag {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(56, 189, 248, 0.10);
  color: #dff5ff;
  font-family: var(--mono-font);
  letter-spacing: 0;
}

.tag.red { background: rgba(251, 113, 133, 0.13); color: #ffe1e6; }
.tag.teal { background: rgba(45, 212, 191, 0.13); color: #d9fffb; }
.tag.gold { background: rgba(251, 191, 36, 0.13); color: #fff3c4; }
.tag.green { background: rgba(52, 211, 153, 0.13); color: #d8fff1; }
.tag.violet { background: rgba(138, 164, 255, 0.13); color: #e4eaff; }
.tag.sage { background: rgba(139, 215, 199, 0.13); color: #e0fff8; }

.article-card {
  overflow: hidden;
}

.article-card img,
.directory-strip img,
.article-figure img {
  border-color: rgba(125, 211, 252, 0.18);
  background: #08182b;
}

.article-card-body {
  padding: 19px;
}

.site-mini-card strong,
.path-card span,
.offer-row a,
.related-block a,
.toc a:hover,
.brand:hover,
.site-nav a:hover {
  color: #7dd3fc;
}

.path-links a {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(8, 24, 43, 0.72);
  color: #d7edff;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.path-links a:hover {
  background: rgba(56, 189, 248, 0.12);
  color: #f8fbff;
}

.offer-watch-list {
  gap: 10px;
}

.offer-row {
  grid-template-columns: minmax(150px, 0.42fr) minmax(0, 1fr) auto;
  padding: 15px 16px;
  background: rgba(10, 26, 46, 0.66);
}

.tech-panel,
.directory-note,
.field-note,
.depth-panel,
.source-card {
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(10, 26, 46, 0) 48%),
    rgba(10, 26, 46, 0.72);
}

.roadmap {
  grid-template-columns: 0.95fr 1.06fr 0.9fr 1.09fr;
}

.roadmap > div {
  border-color: rgba(125, 211, 252, 0.17);
  background: rgba(10, 26, 46, 0.66);
}

.roadmap strong,
.anatomy-step strong,
.quality-grid strong {
  background: rgba(56, 189, 248, 0.12);
  color: #7dd3fc;
  font-family: var(--mono-font);
}

.directory-strip {
  grid-template-columns: minmax(300px, 0.84fr) minmax(0, 1.16fr);
  gap: 36px;
  padding: 26px;
  border-color: rgba(125, 211, 252, 0.20);
  background: rgba(10, 26, 46, 0.72);
  box-shadow: var(--shadow);
}

.directory-strip:hover {
  border-color: rgba(125, 211, 252, 0.52);
}

.principle-grid,
.source-grid {
  grid-template-columns: 1.08fr 0.92fr 1fr;
}

.anatomy-grid {
  grid-template-columns: 1fr 0.9fr 1.08fr 0.9fr 1fr;
}

.prompt-library-grid {
  grid-template-columns: 1.1fr 0.9fr 1fr;
}

.quality-grid {
  grid-template-columns: 1.12fr 0.9fr 1fr 0.9fr;
}

.example-compare article {
  background: rgba(10, 26, 46, 0.70);
}

.compare-column,
.site-facts div {
  border-color: rgba(125, 211, 252, 0.14);
  background: rgba(3, 13, 27, 0.44);
}

.tool-row {
  grid-template-columns: 160px minmax(0, 1fr) 150px;
}

.ad-slot {
  background:
    repeating-linear-gradient(135deg, rgba(125, 211, 252, 0.055), rgba(125, 211, 252, 0.055) 12px, rgba(255, 255, 255, 0.018) 12px, rgba(255, 255, 255, 0.018) 24px);
  color: #9eb3c8;
}

.site-footer {
  border-top-color: rgba(125, 211, 252, 0.16);
  background: rgba(3, 13, 27, 0.94);
  color: #eef7ff;
}

.footer-wrap {
  grid-template-columns: minmax(260px, 0.7fr) minmax(300px, 1fr);
}

.footer-links {
  justify-content: flex-end;
}

.page-shell,
.article-shell {
  padding-top: 54px;
}

.page-hero,
.article-hero {
  border-bottom-color: rgba(125, 211, 252, 0.15);
}

.article-layout {
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 48px;
}

.article-content {
  max-width: 830px;
}

.article-content p,
.article-content li {
  color: #d2dfed;
  font-size: 18px;
}

.article-content h2 {
  font-size: 40px;
}

.article-content table {
  background: rgba(10, 26, 46, 0.72);
}

.article-content th,
.article-content td {
  border-color: rgba(125, 211, 252, 0.15);
}

.article-content th {
  background: rgba(56, 189, 248, 0.12);
  color: var(--ink);
}

.article-content pre,
.prompt-box {
  border-color: rgba(125, 211, 252, 0.20);
  background: #071426;
  color: #dff5ff;
  font-family: var(--mono-font);
}

.toc {
  top: 78px;
  background: rgba(10, 26, 46, 0.70);
}

.disclosure-note {
  border-left-color: #38bdf8;
  background: rgba(56, 189, 248, 0.09);
  color: #c9d9e9;
}

.reveal-ready {
  opacity: 0;
  transform: translateY(18px);
}

.reveal-in {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 560ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 560ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .reveal-ready {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero,
  .article-layout,
  .footer-wrap,
  .directory-strip {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    max-width: var(--max);
    gap: 32px;
    padding-top: 48px;
  }

  h1 {
    max-width: 12ch;
    font-size: 58px;
  }

  h2 {
    font-size: 40px;
  }

  h3 {
    font-size: 24px;
  }

  .hero-copy p,
  .section-lead,
  .article-dek {
    font-size: 18px;
  }

  .article-content h2 {
    font-size: 34px;
  }

  .hero-visual {
    transform: none;
  }

  .section-header {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stats-strip,
  .grid.categories,
  .grid.articles,
  .grid.two,
  .mistake-grid,
  .site-directory-grid,
  .site-mini-grid,
  .learning-grid,
  .toolkit-grid,
  .roadmap,
  .principle-grid,
  .source-grid,
  .anatomy-grid,
  .prompt-library-grid,
  .quality-grid {
    grid-template-columns: 1fr 1fr;
  }

  .grid.articles .article-card:nth-child(5n + 1) {
    grid-row: auto;
  }

  .skill-playbook-grid,
  .example-compare article,
  .offer-row,
  .tool-row {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 660px) {
  body {
    font-size: 16px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 22px;
  }

  .nav-wrap,
  .section-header {
    align-items: flex-start;
  }

  .nav-wrap {
    padding-inline: 16px;
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .site-nav a {
    white-space: nowrap;
  }

  .hero,
  .section,
  .page-shell,
  .article-shell {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-proof span,
  .path-links a {
    max-width: 100%;
  }

  .stats-strip,
  .grid.categories,
  .grid.articles,
  .grid.two,
  .mistake-grid,
  .site-directory-grid,
  .site-mini-grid,
  .learning-grid,
  .toolkit-grid,
  .roadmap,
  .principle-grid,
  .source-grid,
  .anatomy-grid,
  .skill-playbook-grid,
  .prompt-library-grid,
  .quality-grid {
    grid-template-columns: 1fr;
  }

  .card,
  .site-mini-card,
  .path-card,
  .tech-panel,
  .site-card,
  .skill-card,
  .prompt-card {
    min-height: auto;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(67, 217, 255, 0.16), transparent 28%),
    radial-gradient(circle at 82% 0%, rgba(47, 140, 255, 0.2), transparent 34%),
    linear-gradient(135deg, #071a33 0%, #061426 44%, #020815 100%);
  color: var(--ink);
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(132, 184, 255, 0.06) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(0deg, rgba(132, 184, 255, 0.05) 1px, transparent 1px) 0 0 / 44px 44px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 82%);
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 20;
  background: var(--cyan);
  color: #03101f;
  padding: 10px 14px;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(3, 13, 27, 0.82);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(67, 217, 255, 0.65);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, #43d9ff 0 20%, transparent 21%),
    conic-gradient(from 20deg, #2f8cff, #43d9ff, #a78bfa, #2f8cff);
  box-shadow: var(--glow);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 14px;
  font-weight: 800;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
}

.site-nav a:hover,
.brand:hover {
  color: var(--cyan);
}

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 76px 20px 50px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 42px;
  align-items: center;
}

.home-hero {
  min-height: 620px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 7px 11px;
  background: rgba(67, 217, 255, 0.12);
  border: 1px solid rgba(67, 217, 255, 0.45);
  border-radius: 999px;
  color: #bfefff;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.06;
  margin: 0;
}

h1 {
  font-size: 76px;
  letter-spacing: 0;
}

h2 {
  font-size: 46px;
}

h3 {
  font-size: 24px;
}

.hero-copy p,
.section-lead,
.article-dek {
  color: var(--muted);
  font-size: 20px;
  max-width: 780px;
}

.hero-actions,
.button-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 16px;
  border: 1px solid rgba(67, 217, 255, 0.55);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue), #46d7ff);
  color: #041225;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 14px 34px rgba(47, 140, 255, 0.32);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.button.secondary,
.button.ghost {
  background: rgba(12, 30, 56, 0.78);
  color: var(--ink);
}

.button.secondary {
  border-color: rgba(132, 184, 255, 0.38);
  box-shadow: none;
}

.button.ghost {
  border-color: rgba(255, 255, 255, 0.16);
  color: var(--muted);
  box-shadow: none;
}

.button.small {
  min-height: 38px;
  padding: 8px 11px;
  font-size: 14px;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(67, 217, 255, 0.9);
  box-shadow: var(--glow);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-proof span {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #cde7ff;
  background: rgba(8, 23, 45, 0.68);
  font-size: 13px;
  font-weight: 800;
}

.hero-visual {
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow), var(--glow);
}

.hero-visual img {
  filter: saturate(0.95) brightness(0.9);
}

.stats-strip {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px 42px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.stat {
  min-height: 118px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(10, 27, 52, 0.68);
}

.stat strong {
  display: block;
  font-size: 31px;
  line-height: 1;
  color: var(--cyan);
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 50px 20px;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid.categories,
.grid.articles,
.site-directory-grid,
.site-mini-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.two,
.toolkit-grid,
.learning-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.article-card,
.tool-row,
.policy-box,
.ad-slot,
.toc,
.callout,
.site-mini-card,
.path-card,
.tech-panel,
.offer-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.card,
.article-card,
.tool-row,
.policy-box,
.callout,
.site-mini-card,
.path-card,
.tech-panel,
.offer-row {
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.22);
}

.card,
.site-mini-card,
.path-card,
.tech-panel {
  padding: 22px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card {
  min-height: 216px;
}

.card:hover,
.article-card:hover,
.site-mini-card:hover,
.path-card:hover {
  transform: translateY(-3px);
  border-color: rgba(67, 217, 255, 0.62);
}

.card p,
.article-card p,
.site-mini-card p,
.path-card p,
.tech-panel p,
.policy-box p {
  color: var(--muted);
}

.tag {
  display: inline-flex;
  width: fit-content;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid rgba(132, 184, 255, 0.34);
  background: rgba(47, 140, 255, 0.14);
  color: #dff2ff;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.tag.red { background: rgba(255, 107, 138, 0.15); color: #ffd7df; }
.tag.teal { background: rgba(67, 217, 255, 0.15); color: #d7f8ff; }
.tag.gold { background: rgba(255, 209, 102, 0.15); color: #fff2c4; }
.tag.green { background: rgba(110, 231, 183, 0.15); color: #d8fff0; }
.tag.violet { background: rgba(167, 139, 250, 0.16); color: #eadfff; }
.tag.sage { background: rgba(155, 231, 196, 0.14); color: #dcfff0; }

.article-card {
  overflow: hidden;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease;
}

.article-card img {
  aspect-ratio: 16 / 9;
  width: 100%;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.article-card-body {
  padding: 18px;
}

.site-mini-grid,
.learning-grid,
.toolkit-grid {
  display: grid;
  gap: 18px;
}

.site-mini-card strong {
  margin-top: auto;
  color: var(--cyan);
}

.path-card span {
  color: var(--cyan);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 13px;
}

.path-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: auto;
}

.path-links a {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  color: #cfe8ff;
}

.offer-watch-list {
  display: grid;
  gap: 12px;
}

.offer-row {
  padding: 16px;
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 16px;
  align-items: center;
}

.offer-row p {
  margin: 0;
  color: var(--muted);
}

.offer-row a {
  color: var(--cyan);
  font-weight: 900;
  text-decoration: none;
}

.tech-panel {
  background:
    linear-gradient(135deg, rgba(47, 140, 255, 0.16), rgba(67, 217, 255, 0.05)),
    var(--panel);
}

.roadmap {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.roadmap > div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.roadmap strong {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(67, 217, 255, 0.14);
  color: var(--cyan);
}

.roadmap p {
  color: var(--muted);
}

.directory-strip {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 22px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  text-decoration: none;
}

.directory-strip img {
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.directory-note,
.site-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.directory-note {
  padding: 20px;
  background:
    linear-gradient(90deg, rgba(67, 217, 255, 0.12), transparent 44%),
    var(--panel);
}

.site-card {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.site-card-top,
.site-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.offer-badge {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  padding: 5px 8px;
  border: 1px solid rgba(67, 217, 255, 0.38);
  border-radius: 999px;
  background: rgba(67, 217, 255, 0.1);
  color: #dff8ff;
  font-size: 12px;
  font-weight: 900;
}

.site-facts {
  display: grid;
  gap: 10px;
  margin: 0;
}

.site-facts div {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(4, 17, 34, 0.5);
}

.site-facts dt {
  font-weight: 900;
  font-size: 13px;
  text-transform: uppercase;
  color: #cde7ff;
}

.site-facts dd {
  margin: 3px 0 0;
  color: var(--muted);
}

.skills-strip {
  color: var(--ink);
}

.principle-grid,
.source-grid,
.anatomy-grid,
.skill-playbook-grid,
.prompt-library-grid,
.quality-grid {
  display: grid;
  gap: 18px;
}

.principle-grid,
.source-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.anatomy-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.skill-playbook-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.prompt-library-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.quality-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 18px;
}

.principle-card,
.source-card,
.anatomy-step,
.skill-card,
.prompt-card,
.quality-grid > div,
.example-compare article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.principle-card,
.source-card,
.anatomy-step,
.quality-grid > div {
  padding: 18px;
}

.source-card {
  text-decoration: none;
  background:
    linear-gradient(135deg, rgba(67, 217, 255, 0.1), transparent 52%),
    var(--panel);
}

.source-card:hover {
  border-color: rgba(67, 217, 255, 0.62);
}

.anatomy-step strong,
.quality-grid strong {
  display: inline-grid;
  place-items: center;
  min-width: 38px;
  min-height: 38px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: rgba(67, 217, 255, 0.14);
  color: var(--cyan);
  font-weight: 900;
}

.skill-card,
.prompt-card {
  padding: 22px;
  min-width: 0;
}

.skill-card h4,
.prompt-card h4 {
  margin: 14px 0 8px;
  color: #dff2ff;
}

.skill-card ol {
  padding-left: 22px;
  color: #d5e4f5;
}

.skill-card-head,
.prompt-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.quality-note {
  padding: 14px;
  border: 1px solid rgba(67, 217, 255, 0.32);
  border-radius: var(--radius);
  background: rgba(67, 217, 255, 0.08);
}

.prompt-foundation {
  margin-top: 22px;
}

.example-compare {
  display: grid;
  gap: 16px;
}

.example-compare article {
  padding: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: 14px;
}

.example-compare article > p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
}

.compare-column {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(4, 17, 34, 0.58);
}

.compare-column span {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.compare-column.bad span {
  color: #ffd7df;
}

.compare-column.better span {
  color: #d8fff0;
}

.prompt-card .prompt-box,
.skill-card .prompt-box {
  max-height: 360px;
}

.tool-row {
  padding: 18px;
  display: grid;
  grid-template-columns: 170px 1fr 160px;
  gap: 16px;
  align-items: center;
}

.score {
  font-size: 32px;
  font-weight: 800;
  color: var(--cyan);
}

.ad-slot {
  min-height: 118px;
  margin: 30px 0;
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    repeating-linear-gradient(135deg, rgba(67, 217, 255, 0.06), rgba(67, 217, 255, 0.06) 12px, rgba(255, 255, 255, 0.02) 12px, rgba(255, 255, 255, 0.02) 24px);
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 50px;
  background: rgba(3, 13, 27, 0.92);
  color: var(--ink);
}

.footer-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 34px 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
}

.footer-wrap p,
.footer-links a {
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.page-shell,
.article-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 46px 20px;
}

.page-hero,
.article-hero {
  border-bottom: 1px solid var(--line);
  padding-bottom: 30px;
  margin-bottom: 30px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 288px;
  gap: 34px;
  align-items: start;
}

.article-content {
  min-width: 0;
}

.article-content p,
.article-content li {
  font-size: 18px;
  color: #d5e4f5;
}

.article-content h2 {
  margin-top: 42px;
  margin-bottom: 14px;
  font-size: 36px;
}

.article-content h3 {
  margin-top: 28px;
  margin-bottom: 10px;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 22px 0;
  background: var(--panel);
}

.article-content th,
.article-content td {
  border: 1px solid var(--line);
  padding: 12px;
  vertical-align: top;
}

.article-content th {
  background: rgba(47, 140, 255, 0.18);
  text-align: left;
  color: #dff2ff;
}

.article-content pre {
  overflow: auto;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(4, 17, 34, 0.82);
  box-shadow: var(--shadow);
  color: #dff2ff;
  font-family: "Courier New", monospace;
  font-size: 15px;
  line-height: 1.6;
}

.focus-box,
.related-block,
.field-note,
.depth-panel {
  margin: 22px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 30, 56, 0.86);
  box-shadow: var(--shadow);
}

.field-note {
  background:
    linear-gradient(90deg, rgba(67, 217, 255, 0.12), transparent 38%),
    rgba(12, 30, 56, 0.86);
}

.depth-panel {
  background:
    linear-gradient(135deg, rgba(47, 140, 255, 0.16), transparent 42%),
    rgba(12, 30, 56, 0.86);
}

.focus-box strong {
  display: inline-block;
  margin-right: 6px;
  color: var(--cyan);
}

.mistake-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 22px 0;
}

.mistake-grid > div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.mistake-grid h3 {
  margin-top: 0;
  font-size: 22px;
}

.prompt-box {
  white-space: pre-wrap;
}

.related-block a {
  display: block;
  margin: 8px 0;
  color: var(--cyan);
}

.tool-row-list {
  margin: 26px 0 10px;
  display: grid;
  gap: 16px;
}

.compact-section {
  padding-top: 16px;
}

.article-figure {
  margin: 28px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

.article-figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.toc {
  padding: 18px;
  position: sticky;
  top: 88px;
}

.toc strong {
  display: block;
  margin-bottom: 8px;
}

.toc a {
  display: block;
  margin: 8px 0;
  color: var(--muted);
  text-decoration: none;
}

.toc a:hover {
  color: var(--cyan);
}

.callout,
.policy-box {
  padding: 20px;
}

.breadcrumb {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.breadcrumb a {
  color: var(--muted);
}

.disclosure-note {
  padding: 12px 14px;
  border-left: 4px solid var(--cyan);
  background: rgba(67, 217, 255, 0.08);
  color: var(--muted);
  font-size: 15px;
}

@media (max-width: 900px) {
  h1 {
    font-size: 56px;
  }

  h2 {
    font-size: 38px;
  }

  .hero,
  .article-layout,
  .footer-wrap,
  .directory-strip {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 40px;
  }

  .stats-strip,
  .grid.categories,
  .grid.articles,
  .grid.two,
  .mistake-grid,
  .site-directory-grid,
  .site-mini-grid,
  .learning-grid,
  .toolkit-grid,
  .roadmap,
  .principle-grid,
  .source-grid,
  .anatomy-grid,
  .prompt-library-grid,
  .quality-grid {
    grid-template-columns: 1fr 1fr;
  }

  .skill-playbook-grid,
  .example-compare article {
    grid-template-columns: 1fr;
  }

  .offer-row,
  .tool-row {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 16px;
  }

  .nav-wrap,
  .section-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    gap: 10px;
  }

  .stats-strip,
  .grid.categories,
  .grid.articles,
  .grid.two,
  .mistake-grid,
  .site-directory-grid,
  .site-mini-grid,
  .learning-grid,
  .toolkit-grid,
  .roadmap,
  .principle-grid,
  .source-grid,
  .anatomy-grid,
  .skill-playbook-grid,
  .prompt-library-grid,
  .quality-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy p,
  .section-lead,
  .article-dek {
    font-size: 18px;
  }

  h1 {
    font-size: 40px;
  }
}
/* Taste-skill final theme: blue technology command center */
:root {
  --page-bg: #06111f;
  --ink: #eef7ff;
  --muted: #a7b8cc;
  --paper: #08182b;
  --panel: rgba(10, 26, 46, 0.78);
  --panel-strong: rgba(12, 34, 61, 0.94);
  --line: rgba(132, 184, 255, 0.18);
  --line-strong: rgba(125, 211, 252, 0.44);
  --blue: #3b82f6;
  --cyan: #38bdf8;
  --navy: #08182b;
  --red: #fb7185;
  --teal: #2dd4bf;
  --gold: #fbbf24;
  --green: #34d399;
  --sage: #8bd7c7;
  --violet: #8aa4ff;
  --shadow: 0 28px 90px rgba(0, 8, 23, 0.42);
  --glow: 0 22px 58px rgba(56, 189, 248, 0.18);
  --radius: 8px;
  --max: 1260px;
  --display-font: "Segoe UI Variable Display", "Aptos Display", "Trebuchet MS", sans-serif;
  --body-font: "Segoe UI Variable Text", "Aptos", "Segoe UI", sans-serif;
  --mono-font: "Cascadia Mono", Consolas, monospace;
}

body {
  min-width: 320px;
  background:
    radial-gradient(circle at 16% 10%, rgba(56, 189, 248, 0.22), transparent 30%),
    radial-gradient(circle at 84% 4%, rgba(59, 130, 246, 0.24), transparent 33%),
    radial-gradient(circle at 72% 78%, rgba(45, 212, 191, 0.10), transparent 28%),
    linear-gradient(135deg, #0b1f38 0%, #06111f 48%, #030712 100%);
  color: var(--ink);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.66;
  text-rendering: optimizeLegibility;
}

body::before {
  z-index: 0;
  opacity: 0.82;
  background:
    linear-gradient(90deg, rgba(125, 211, 252, 0.055) 1px, transparent 1px) 0 0 / 46px 46px,
    linear-gradient(0deg, rgba(125, 211, 252, 0.045) 1px, transparent 1px) 0 0 / 46px 46px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 78%);
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image: radial-gradient(circle at 1px 1px, rgba(238, 247, 255, 0.42) 1px, transparent 0);
  background-size: 22px 22px;
  mix-blend-mode: screen;
}

body > * {
  position: relative;
  z-index: 1;
}

::selection {
  background: rgba(56, 189, 248, 0.28);
}

a {
  text-decoration-color: rgba(56, 189, 248, 0.48);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.42);
  outline-offset: 3px;
}

.skip-link {
  background: #7dd3fc;
  color: #03101f;
  box-shadow: var(--shadow);
}

.site-header {
  border-bottom-color: rgba(125, 211, 252, 0.16);
  background: rgba(3, 13, 27, 0.76);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

@supports (backdrop-filter: blur(18px)) {
  .site-header {
    backdrop-filter: blur(22px) saturate(1.22);
  }
}

.nav-wrap {
  max-width: var(--max);
  padding: 14px 22px;
}

.brand {
  color: var(--ink);
  font-family: var(--display-font);
  font-size: 21px;
  font-weight: 820;
  letter-spacing: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-color: rgba(125, 211, 252, 0.58);
  border-radius: 10px;
  background:
    linear-gradient(135deg, #eaf7ff 0 9%, transparent 9%),
    linear-gradient(135deg, #38bdf8 0 45%, #2563eb 45% 72%, #0b1220 72%);
  box-shadow: 0 14px 38px rgba(56, 189, 248, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.32);
  transform: rotate(-7deg);
}

.site-nav {
  gap: 7px;
  font-size: 13px;
}

.site-nav a {
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #b6c7da;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: #f8fbff;
  background: rgba(125, 211, 252, 0.10);
  border-color: rgba(125, 211, 252, 0.22);
}

.site-nav a:active,
.button:active,
.path-links a:active {
  transform: translateY(1px) scale(0.99);
}

h1,
h2,
h3 {
  color: var(--ink);
  font-family: var(--display-font);
  letter-spacing: 0;
}

h1 {
  max-width: 11ch;
  font-size: 78px;
  font-weight: 820;
  line-height: 0.98;
}

h2 {
  font-size: 50px;
  font-weight: 780;
}

h3 {
  font-size: 26px;
  font-weight: 760;
}

.hero {
  max-width: min(1420px, calc(100vw - 28px));
  min-height: min(760px, calc(100dvh - 72px));
  padding: 82px 22px 58px;
  grid-template-columns: minmax(0, 1.02fr) minmax(390px, 0.98fr);
  gap: 58px;
}

.home-hero {
  min-height: min(790px, calc(100dvh - 72px));
}

.hero-copy {
  align-self: center;
}

.hero-copy p,
.section-lead,
.article-dek {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.62;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 64ch;
  margin-top: 22px;
}

.eyebrow {
  padding: 7px 11px;
  border-color: rgba(125, 211, 252, 0.28);
  background: rgba(56, 189, 248, 0.09);
  color: #bfefff;
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10);
}

.hero-actions,
.button-row {
  gap: 10px;
  margin-top: 30px;
}

.button {
  min-height: 46px;
  padding: 11px 16px;
  border-color: rgba(125, 211, 252, 0.35);
  border-radius: 999px;
  background: linear-gradient(135deg, #dff5ff 0%, #7dd3fc 45%, #3b82f6 100%);
  color: #06111f;
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.25);
  transition: transform 180ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 180ms ease, border-color 180ms ease, filter 180ms ease;
}

.button.secondary,
.button.ghost {
  background: rgba(11, 31, 56, 0.72);
  color: var(--ink);
  border-color: rgba(125, 211, 252, 0.20);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.button.ghost {
  color: #cfe7ff;
  border-style: solid;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(125, 211, 252, 0.74);
  filter: brightness(1.06);
  box-shadow: var(--glow);
}

.hero-proof {
  margin-top: 24px;
  gap: 8px;
}

.hero-proof span {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(10, 26, 46, 0.72);
  color: #d7edff;
  font-family: var(--mono-font);
  font-size: 12px;
  font-weight: 720;
}

.hero-visual {
  position: relative;
  align-self: center;
  border-color: rgba(125, 211, 252, 0.34);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(125, 211, 252, 0.12), rgba(10, 26, 46, 0.72)),
    rgba(10, 26, 46, 0.74);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.10);
  transform: translateY(-8px);
  transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 420ms ease, border-color 420ms ease;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  pointer-events: none;
}

.hero-visual:hover {
  transform: translateY(-12px);
  border-color: rgba(125, 211, 252, 0.58);
  box-shadow: 0 36px 110px rgba(0, 8, 23, 0.48), 0 0 0 1px rgba(125, 211, 252, 0.16);
}

.hero-visual img,
.article-card img,
.directory-strip img,
.article-figure img {
  filter: saturate(1.04) contrast(1.04);
}

.stats-strip {
  max-width: var(--max);
  padding-bottom: 48px;
  grid-template-columns: 1.25fr 0.95fr 1.1fr 0.85fr;
}

.stat {
  min-height: 126px;
  padding: 18px;
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(10, 26, 46, 0.66);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.stat strong,
.score {
  color: #7dd3fc;
  font-family: var(--mono-font);
  font-weight: 820;
}

.section {
  padding-top: 70px;
  padding-bottom: 70px;
}

.section + .section {
  border-top: 1px solid rgba(125, 211, 252, 0.09);
}

.section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.66fr);
  align-items: end;
  gap: 56px;
  margin-bottom: 30px;
}

.section-lead {
  margin: 0;
  max-width: 54ch;
}

.grid {
  gap: 16px;
}

.grid.categories {
  grid-template-columns: 1.18fr 0.92fr 0.9fr;
}

.grid.articles {
  grid-template-columns: 1.12fr 0.94fr 0.94fr;
}

.grid.articles .article-card:nth-child(5n + 1) {
  grid-row: span 2;
}

.grid.articles .article-card:nth-child(5n + 1) img {
  aspect-ratio: 4 / 3;
}

.site-mini-grid {
  grid-template-columns: 1.08fr 0.96fr 0.96fr;
}

.learning-grid,
.toolkit-grid {
  grid-template-columns: 1.08fr 0.92fr;
}

.card,
.article-card,
.tool-row,
.policy-box,
.ad-slot,
.toc,
.callout,
.site-mini-card,
.path-card,
.tech-panel,
.offer-row,
.directory-note,
.site-card,
.principle-card,
.source-card,
.anatomy-step,
.skill-card,
.prompt-card,
.quality-grid > div,
.example-compare article,
.focus-box,
.related-block,
.field-note,
.depth-panel,
.mistake-grid > div,
.article-figure {
  border-color: rgba(125, 211, 252, 0.17);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.card,
.site-mini-card,
.path-card,
.tech-panel,
.site-card,
.skill-card,
.prompt-card {
  padding: 24px;
}

.article-card,
.card,
.site-mini-card,
.path-card,
.source-card,
.button {
  transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1), border-color 240ms ease, background 240ms ease, box-shadow 240ms ease;
}

.card:hover,
.article-card:hover,
.site-mini-card:hover,
.path-card:hover,
.source-card:hover {
  transform: translateY(-5px);
  border-color: rgba(125, 211, 252, 0.50);
  background: rgba(12, 34, 61, 0.88);
  box-shadow: var(--glow), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.card p,
.article-card p,
.site-mini-card p,
.path-card p,
.tech-panel p,
.policy-box p,
.roadmap p,
.offer-row p,
.site-facts dd,
.article-content p,
.article-content li,
.article-figure figcaption,
.breadcrumb,
.breadcrumb a,
.footer-wrap p,
.footer-links a,
.toc a {
  color: var(--muted);
}

.tag {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(56, 189, 248, 0.10);
  color: #dff5ff;
  font-family: var(--mono-font);
  letter-spacing: 0;
}

.tag.red { background: rgba(251, 113, 133, 0.13); color: #ffe1e6; }
.tag.teal { background: rgba(45, 212, 191, 0.13); color: #d9fffb; }
.tag.gold { background: rgba(251, 191, 36, 0.13); color: #fff3c4; }
.tag.green { background: rgba(52, 211, 153, 0.13); color: #d8fff1; }
.tag.violet { background: rgba(138, 164, 255, 0.13); color: #e4eaff; }
.tag.sage { background: rgba(139, 215, 199, 0.13); color: #e0fff8; }

.article-card {
  overflow: hidden;
}

.article-card img,
.directory-strip img,
.article-figure img {
  border-color: rgba(125, 211, 252, 0.18);
  background: #08182b;
}

.article-card-body {
  padding: 19px;
}

.site-mini-card strong,
.path-card span,
.offer-row a,
.related-block a,
.toc a:hover,
.brand:hover,
.site-nav a:hover {
  color: #7dd3fc;
}

.path-links a {
  border-color: rgba(125, 211, 252, 0.18);
  background: rgba(8, 24, 43, 0.72);
  color: #d7edff;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.path-links a:hover {
  background: rgba(56, 189, 248, 0.12);
  color: #f8fbff;
}

.offer-watch-list {
  gap: 10px;
}

.offer-row {
  grid-template-columns: minmax(150px, 0.42fr) minmax(0, 1fr) auto;
  padding: 15px 16px;
  background: rgba(10, 26, 46, 0.66);
}

.tech-panel,
.directory-note,
.field-note,
.depth-panel,
.source-card {
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(10, 26, 46, 0) 48%),
    rgba(10, 26, 46, 0.72);
}

.roadmap {
  grid-template-columns: 0.95fr 1.06fr 0.9fr 1.09fr;
}

.roadmap > div {
  border-color: rgba(125, 211, 252, 0.17);
  background: rgba(10, 26, 46, 0.66);
}

.roadmap strong,
.anatomy-step strong,
.quality-grid strong {
  background: rgba(56, 189, 248, 0.12);
  color: #7dd3fc;
  font-family: var(--mono-font);
}

.directory-strip {
  grid-template-columns: minmax(300px, 0.84fr) minmax(0, 1.16fr);
  gap: 36px;
  padding: 26px;
  border-color: rgba(125, 211, 252, 0.20);
  background: rgba(10, 26, 46, 0.72);
  box-shadow: var(--shadow);
}

.directory-strip:hover {
  border-color: rgba(125, 211, 252, 0.52);
}

.principle-grid,
.source-grid {
  grid-template-columns: 1.08fr 0.92fr 1fr;
}

.anatomy-grid {
  grid-template-columns: 1fr 0.9fr 1.08fr 0.9fr 1fr;
}

.prompt-library-grid {
  grid-template-columns: 1.1fr 0.9fr 1fr;
}

.quality-grid {
  grid-template-columns: 1.12fr 0.9fr 1fr 0.9fr;
}

.example-compare article {
  background: rgba(10, 26, 46, 0.70);
}

.compare-column,
.site-facts div {
  border-color: rgba(125, 211, 252, 0.14);
  background: rgba(3, 13, 27, 0.44);
}

.tool-row {
  grid-template-columns: 160px minmax(0, 1fr) 150px;
}

.ad-slot {
  background:
    repeating-linear-gradient(135deg, rgba(125, 211, 252, 0.055), rgba(125, 211, 252, 0.055) 12px, rgba(255, 255, 255, 0.018) 12px, rgba(255, 255, 255, 0.018) 24px);
  color: #9eb3c8;
}

.site-footer {
  border-top-color: rgba(125, 211, 252, 0.16);
  background: rgba(3, 13, 27, 0.94);
  color: #eef7ff;
}

.footer-wrap {
  grid-template-columns: minmax(260px, 0.7fr) minmax(300px, 1fr);
}

.footer-links {
  justify-content: flex-end;
}

.page-shell,
.article-shell {
  padding-top: 54px;
}

.page-hero,
.article-hero {
  border-bottom-color: rgba(125, 211, 252, 0.15);
}

.article-layout {
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 48px;
}

.article-content {
  max-width: 830px;
}

.article-content p,
.article-content li {
  color: #d2dfed;
  font-size: 18px;
}

.article-content h2 {
  font-size: 40px;
}

.article-content table {
  background: rgba(10, 26, 46, 0.72);
}

.article-content th,
.article-content td {
  border-color: rgba(125, 211, 252, 0.15);
}

.article-content th {
  background: rgba(56, 189, 248, 0.12);
  color: var(--ink);
}

.article-content pre,
.prompt-box {
  border-color: rgba(125, 211, 252, 0.20);
  background: #071426;
  color: #dff5ff;
  font-family: var(--mono-font);
}

.toc {
  top: 78px;
  background: rgba(10, 26, 46, 0.70);
}

.disclosure-note {
  border-left-color: #38bdf8;
  background: rgba(56, 189, 248, 0.09);
  color: #c9d9e9;
}

.reveal-ready {
  opacity: 0;
  transform: translateY(18px);
}

.reveal-in {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 560ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 560ms cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .reveal-ready {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero,
  .article-layout,
  .footer-wrap,
  .directory-strip {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    max-width: var(--max);
    gap: 32px;
    padding-top: 48px;
  }

  h1 {
    max-width: 12ch;
    font-size: 58px;
  }

  h2 {
    font-size: 40px;
  }

  h3 {
    font-size: 24px;
  }

  .hero-copy p,
  .section-lead,
  .article-dek {
    font-size: 18px;
  }

  .article-content h2 {
    font-size: 34px;
  }

  .hero-visual {
    transform: none;
  }

  .section-header {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stats-strip,
  .grid.categories,
  .grid.articles,
  .grid.two,
  .mistake-grid,
  .site-directory-grid,
  .site-mini-grid,
  .learning-grid,
  .toolkit-grid,
  .roadmap,
  .principle-grid,
  .source-grid,
  .anatomy-grid,
  .prompt-library-grid,
  .quality-grid {
    grid-template-columns: 1fr 1fr;
  }

  .grid.articles .article-card:nth-child(5n + 1) {
    grid-row: auto;
  }

  .skill-playbook-grid,
  .example-compare article,
  .offer-row,
  .tool-row {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 660px) {
  body {
    font-size: 16px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 22px;
  }

  .nav-wrap,
  .section-header {
    align-items: flex-start;
  }

  .nav-wrap {
    padding-inline: 16px;
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .site-nav a {
    white-space: nowrap;
  }

  .hero,
  .section,
  .page-shell,
  .article-shell {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-proof span,
  .path-links a {
    max-width: 100%;
  }

  .stats-strip,
  .grid.categories,
  .grid.articles,
  .grid.two,
  .mistake-grid,
  .site-directory-grid,
  .site-mini-grid,
  .learning-grid,
  .toolkit-grid,
  .roadmap,
  .principle-grid,
  .source-grid,
  .anatomy-grid,
  .skill-playbook-grid,
  .prompt-library-grid,
  .quality-grid {
    grid-template-columns: 1fr;
  }

  .card,
  .site-mini-card,
  .path-card,
  .tech-panel,
  .site-card,
  .skill-card,
  .prompt-card {
    min-height: auto;
  }
}