/* ═══════════════════════════════════════════════════════════════════════
   Hyperflow — dark premium design system
   Palette derives from config/features.json branding.colors:
   near-black blue-cast surfaces, violet (decision/plan) → teal (worker/execute).
   Raw brand hues are for fills/strokes; the lightened *-text variants are the
   only ones used for text on dark surfaces (WCAG AA at all sizes).
   ═══════════════════════════════════════════════════════════════════════ */

:root {
  /* Surfaces */
  --bg-0: #0B0F1A;
  --bg-1: #0E1422;
  --bg-2: #121A2C;
  --border: rgba(148, 163, 184, 0.13);
  --border-strong: rgba(148, 163, 184, 0.28);

  /* Text — text-3 is the dimmest tone that still clears WCAG 4.5:1 on --bg-2 */
  --text-1: #F8FAFC;
  --text-2: #94A3B8;
  --text-3: #7C8AA5;
  --muted: var(--text-2); /* legacy alias used by inline styles on subpages */

  /* Brand duality: violet = decision/plan · teal = worker/execute */
  --plan: #7C3AED;
  --plan-text: #A78BFA;
  --exec: #14B8A6;
  --exec-text: #2DD4BF;

  /* Semantic tiers */
  --memory: #F59E0B;
  --security: #F87171;
  --git: #60A5FA;

  --flow-gradient: linear-gradient(90deg, var(--plan), var(--exec));

  /* Type */
  --font-sans: 'Inter', 'Inter Fallback', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'JetBrains Mono Fallback', ui-monospace, 'SF Mono', Menlo, monospace;
  --display: clamp(2.6rem, 6vw, 4.5rem);
  --h2: clamp(1.9rem, 3.5vw, 2.6rem);
  --h3: 1.25rem;

  /* Rhythm */
  --section-pad: clamp(4.5rem, 10vw, 7.5rem);
  --max-w: 72rem;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Metric-compatible fallbacks — text renders at Inter/JBM proportions before
   the web fonts arrive, so the swap causes no layout shift. */
@font-face {
  font-family: 'Inter Fallback';
  src: local('Arial'), local('Helvetica Neue');
  size-adjust: 107.4%;
  ascent-override: 90.2%;
  descent-override: 22.5%;
  line-gap-override: 0%;
}

@font-face {
  font-family: 'JetBrains Mono Fallback';
  src: local('Courier New');
  ascent-override: 102%;
  descent-override: 30%;
  line-gap-override: 0%;
}

/* ── Base ──────────────────────────────────────────────────────────────── */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  background: var(--bg-0);
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3 {
  color: var(--text-1);
  line-height: 1.12;
  margin: 0 0 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  font-size: var(--display);
  letter-spacing: -0.03em;
}

/* Subpage headline — one h1 per page for SEO, sized between display and h2 */
h1.page-title {
  font-size: clamp(2.1rem, 4.2vw, 3.1rem);
}

h2 {
  font-size: var(--h2);
}

h3 {
  font-size: var(--h3);
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1.1rem;
  max-width: 65ch;
}

a {
  color: var(--text-1);
  text-decoration: underline;
  text-decoration-color: var(--border-strong);
  text-underline-offset: 3px;
  transition: text-decoration-color 150ms var(--ease-out), color 150ms var(--ease-out);
}

a:hover {
  text-decoration-color: var(--exec-text);
  color: var(--exec-text);
}

strong {
  color: var(--text-1);
  font-weight: 600;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 0.1em 0.4em;
  color: var(--text-1);
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

::selection {
  background: rgba(124, 58, 237, 0.45);
  color: var(--text-1);
}

:focus-visible {
  outline: 2px solid var(--exec-text);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: var(--section-pad) 0;
  border-top: 1px solid var(--border);
}

section:first-of-type {
  border-top: none;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--plan);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: 0 0 var(--r-sm) 0;
  text-decoration: none;
}

.skip-link:focus {
  left: 0;
}

/* ── Section label (eyebrow) ───────────────────────────────────────────── */

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--plan-text);
  margin: 0 0 1rem;
}

.section-label::before {
  content: '// ';
  color: var(--exec-text);
}

.section-intro {
  font-size: 1.125rem;
  max-width: 58ch;
}

/* ── Nav ───────────────────────────────────────────────────────────────── */

nav[aria-label='Primary'] {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 26, 0.82);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-1);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-wordmark svg {
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--text-1);
}

.nav-links .nav-cta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  padding: 0.4rem 0.85rem;
  transition: border-color 150ms var(--ease-out), background 150ms var(--ease-out);
}

.nav-links .nav-cta:hover {
  border-color: var(--exec);
  background: rgba(20, 184, 166, 0.08);
  color: var(--text-1);
}

/* ── Buttons + command pill ────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--r-sm);
  padding: 0.7rem 1.3rem;
  transition: background 150ms var(--ease-out), border-color 150ms var(--ease-out),
    box-shadow 150ms var(--ease-out);
}

.btn-primary {
  background: var(--plan);
  color: #fff;
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: #8B5CF6;
  color: #fff;
  box-shadow: 0 0 24px rgba(124, 58, 237, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--text-1);
  border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
  border-color: var(--exec);
  background: rgba(20, 184, 166, 0.08);
  color: var(--text-1);
}

.cmd {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-1);
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  padding: 0.7rem 0.9rem 0.7rem 1.1rem;
  max-width: 100%;
  overflow-x: auto;
  white-space: nowrap;
}

.cmd .prompt {
  color: var(--exec-text);
  user-select: none;
}

.copy-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-2);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.3rem 0.7rem;
  cursor: pointer;
  transition: color 150ms var(--ease-out), border-color 150ms var(--ease-out);
  flex-shrink: 0;
}

.copy-btn:hover {
  color: var(--text-1);
  border-color: var(--border-strong);
}

.copy-btn[data-copied] {
  color: var(--exec-text);
  border-color: var(--exec);
}

/* ── Terminal frame ────────────────────────────────────────────────────── */

.terminal {
  background: var(--bg-0);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 1rem;
}

.terminal-bar .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-strong);
}

.terminal-bar .dot:nth-child(1) {
  background: #F87171;
}

.terminal-bar .dot:nth-child(2) {
  background: #FBBF24;
}

.terminal-bar .dot:nth-child(3) {
  background: #34D399;
}

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-3);
  margin-left: 0.6rem;
}

.terminal-body {
  padding: 0;
}

.terminal-body video,
.terminal-body img {
  display: block;
  width: 100%;
  height: auto;
}

.terminal-body pre {
  margin: 0;
  padding: 1.25rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--text-2);
  overflow-x: auto;
}

.terminal-body pre .c-plan {
  color: var(--plan-text);
}

.terminal-body pre .c-exec {
  color: var(--exec-text);
}

.terminal-body pre .c-mem {
  color: var(--memory);
}

.terminal-body pre .c-dim {
  color: var(--text-3);
}

.terminal-body pre .c-hot {
  color: var(--text-1);
}

/* ── Hero ──────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  padding: clamp(4rem, 9vw, 7rem) 0 var(--section-pad);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -22rem;
  left: 50%;
  transform: translateX(-72%);
  width: 52rem;
  height: 42rem;
  background: radial-gradient(closest-side, rgba(124, 58, 237, 0.28), transparent);
  pointer-events: none;
}

.hero .container {
  position: relative;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--plan-text);
  margin: 0 0 1.6rem;
}

.hero-sub {
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  line-height: 1.6;
  max-width: 46rem;
  margin-bottom: 2.2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.hero-chain-hint {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-3);
  margin-bottom: 3.2rem;
}

.hero-chain-hint a {
  color: var(--text-3);
  text-decoration-color: var(--border-strong);
}

.hero-chain-hint a:hover {
  color: var(--exec-text);
}

.hero-demo {
  max-width: 54rem;
}

/* ── Chain visualization ───────────────────────────────────────────────── */

.chain {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.2rem;
  list-style: none;
  counter-reset: chain;
  margin: 2.6rem 0 0;
  padding: 0;
}

.chain-node {
  position: relative;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.15rem 1.25rem 1rem;
}

.chain-node::before {
  content: '';
  position: absolute;
  top: 0;
  left: 1.1rem;
  right: 1.1rem;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--accent, var(--plan));
}

.chain-node[data-role='plan'] {
  --accent: var(--plan);
}

.chain-node[data-role='dispatch'] {
  --accent: linear-gradient(90deg, var(--plan), var(--exec));
}

.chain-node[data-role='audit'],
.chain-node[data-role='deploy'] {
  --accent: var(--exec);
}

/* Connectors: animated gradient flow between nodes */
.chain-node:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -2.2rem;
  width: 2.2rem;
  height: 3px;
  background: var(--flow-gradient);
  background-size: 200% 100%;
}

@media (prefers-reduced-motion: no-preference) {
  .chain-node:not(:last-child)::after {
    animation: flow 2.6s linear infinite;
  }
}

@keyframes flow {
  from {
    background-position: 0% 0;
  }

  to {
    background-position: -200% 0;
  }
}

.chain-name {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 0.25rem;
}

.chain-kind {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-3);
  margin-bottom: 0.55rem;
}

.chain-cap {
  display: block;
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.5;
}

.chain-ribbon {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 2.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-2);
}

.chain-ribbon::before {
  content: '';
  width: 2.2rem;
  height: 2px;
  background: var(--flow-gradient);
}

/* ── Cards / grids ─────────────────────────────────────────────────────── */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2.4rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.4rem;
}

.card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.6rem;
  transition: border-color 150ms var(--ease-out), transform 150ms var(--ease-out);
}

.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.card h3 {
  margin-bottom: 0.6rem;
}

.card p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

.card p + p {
  margin-top: 0.8rem;
}

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 999px;
  padding: 0.24rem 0.7rem;
  margin-bottom: 0.9rem;
}

.badge-plan {
  color: var(--plan-text);
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.35);
}

.badge-exec {
  color: var(--exec-text);
  background: rgba(20, 184, 166, 0.1);
  border: 1px solid rgba(20, 184, 166, 0.3);
}

.badge-security {
  color: var(--security);
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
}

.badge-memory {
  color: var(--memory);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* ── Numbers bento ─────────────────────────────────────────────────────── */

.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.4rem;
}

.bento-tile {
  display: block;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem 1.6rem;
  text-decoration: none;
  transition: border-color 150ms var(--ease-out), transform 150ms var(--ease-out);
}

.bento-tile:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  color: inherit;
}

.bento-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.1;
  background: var(--flow-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bento-label {
  display: block;
  font-weight: 600;
  color: var(--text-1);
  margin: 0.4rem 0 0.2rem;
}

.bento-sub {
  display: block;
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.5;
}

/* ── Step rail (issue → PR walkthrough) ────────────────────────────────── */

.step-rail {
  list-style: none;
  counter-reset: step;
  margin: 2.4rem 0 0;
  padding: 0;
  max-width: 40rem;
}

.step-rail li {
  counter-increment: step;
  position: relative;
  padding: 0 0 1.9rem 3.4rem;
}

.step-rail li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--plan-text);
  background: var(--bg-1);
  border: 1px solid rgba(124, 58, 237, 0.45);
  border-radius: 50%;
}

.step-rail li:not(:last-child)::after {
  content: '';
  position: absolute;
  left: calc(1.05rem - 1px);
  top: 2.4rem;
  bottom: 0.3rem;
  width: 2px;
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.45), rgba(20, 184, 166, 0.35));
}

.step-rail h3 {
  font-size: 1.02rem;
  margin-bottom: 0.3rem;
}

.step-rail p {
  font-size: 0.92rem;
  margin: 0;
}

/* ── Install blocks (shared with subpages) ─────────────────────────────── */

.install-intro {
  font-size: 1.1rem;
  max-width: 58ch;
}

.install-block {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-top: 1.5rem;
}

.install-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 0.65rem 1.1rem;
}

.install-block-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-2);
}

.install-code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--text-1);
  padding: 1.1rem 1.25rem;
  overflow-x: auto;
}

.install-code .comment {
  color: var(--text-3);
}

.install-note {
  font-size: 0.92rem;
  color: var(--text-2);
  border-left: 2px solid var(--border-strong);
  padding-left: 1rem;
  margin-top: 1.8rem;
}

/* ── Tables (shared with subpages) ─────────────────────────────────────── */

.skills-table-wrap {
  overflow-x: auto;
  margin-top: 1.8rem;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--bg-1);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: left;
  color: var(--text-3);
  background: var(--bg-2);
  padding: 0.75rem 1.1rem;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 0.75rem 1.1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  vertical-align: top;
}

tr:last-child td {
  border-bottom: none;
}

td strong {
  color: var(--text-1);
}

/* ── File tree (memory section) ────────────────────────────────────────── */

.filetree {
  margin: 0;
  padding: 1.25rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--text-2);
  overflow-x: auto;
}

/* ── Footer ────────────────────────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--border);
  padding: 2.6rem 0;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-wordmark {
  font-weight: 700;
  color: var(--text-1);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-3);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.3rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-2);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text-1);
}

/* ── Scroll reveal (JS-gated: no-JS users see everything) ──────────────── */

@media (prefers-reduced-motion: no-preference) {
  html.js .reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
  }

  html.js .reveal.in-view {
    opacity: 1;
    transform: none;
  }
}

/* ── Reduced motion ────────────────────────────────────────────────────── */

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Responsive ────────────────────────────────────────────────────────── */

@media (max-width: 980px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .nav-links li.nav-anchor {
    display: none;
  }

  .chain {
    grid-template-columns: 1fr;
    gap: 1.9rem;
    max-width: 26rem;
  }

  /* Connectors rotate to vertical between stacked nodes */
  .chain-node:not(:last-child)::after {
    top: auto;
    bottom: -1.9rem;
    right: auto;
    left: 2.2rem;
    width: 3px;
    height: 1.9rem;
    background: linear-gradient(180deg, var(--plan), var(--exec));
    background-size: 100% 200%;
    animation: none;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .bento {
    grid-template-columns: 1fr;
  }

  .hero-cta .cmd {
    font-size: 0.72rem;
  }
}

/* Visual-artefacts viewer showcase (landing) */
.viewer-shot { margin: 2rem 0 0; }
.viewer-shot img {
  width: 100%; height: auto; display: block; border-radius: 14px;
  border: 1px solid var(--border, #334155);
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, .6);
}

/* Proof note under the issue→PR transcript */
.proof-note { margin: 1.25rem 0 0; font-size: .9rem; color: var(--muted, #94A3B8); }
.proof-note a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.proof-note a:hover { color: var(--fg, #F8FAFC); }