*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f7f6f3;
  --text: #1a1a1a;
  --muted: #444;
  --accent: #2a7a4b;
  --rule: #e0ddd8;
  --code-bg: #efefec;
  --code-text: #2a7a4b;
  --block-bg: #f0efe9;
  --block-border: #e0ddd8;
  --max: 900px;
  --page-pad-left: 34px;
  --page-pad-right: 40px;
  --rail-edge-gap: 16px;
  --rail-width: 156px;
  --rail-content-gap: 30px;
  --font: 'Plus Jakarta Sans', system-ui, sans-serif;
  --mono: 'SFMono-Regular', 'Consolas', monospace;
}

[data-theme="dark"] {
  --bg: #111;
  --text: #d8d5cf;
  --muted: #888;
  --accent: #5dba80;
  --rule: #222;
  --code-bg: #181818;
  --code-text: #5dba80;
  --block-bg: #141414;
  --block-border: #1e1e1e;
}

html {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  transition: background 0.2s, color 0.2s;
  scroll-behavior: smooth;
}

body {
  max-width: var(--max);
  margin: 0 auto;
  padding: 80px var(--page-pad-right) 146px var(--page-pad-left);
  line-height: 1.75;
}

@media (max-width: 600px) {
  body { padding: 48px 20px 112px; }
}

header {
  margin-bottom: 72px;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.left-rail {
  position: fixed;
  top: 84px;
  left: max(var(--rail-edge-gap), calc((100vw - var(--max)) / 2 - (var(--rail-width) + var(--rail-content-gap))));
  width: var(--rail-width);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 10;
}

@media (min-width: 981px) and (max-width: 1304px) {
  body {
    margin-left: calc(var(--rail-edge-gap) + var(--rail-width) + var(--rail-content-gap) - var(--page-pad-left));
    margin-right: 0;
  }

  .left-rail {
    left: var(--rail-edge-gap);
  }
}

.nav-backdrop {
  display: none;
}

.rail-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--rule);
  border-radius: 4px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 8px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.nav-toggle:hover { color: var(--accent); border-color: var(--accent); }

.nav-toggle .bar {
  display: block;
  width: 11px;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  margin: 2px 0;
}

.theme-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: fit-content;
  background: none;
  border: 1px solid var(--rule);
  border-radius: 4px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 10px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.theme-chip:hover { color: var(--accent); border-color: var(--accent); }

.left-rail nav {
  display: block;
  width: 100%;
}

.theme-chip svg {
  width: 12px;
  height: 12px;
  display: block;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-chip .icon-sun { display: none; }
[data-theme="dark"] .theme-chip .icon-sun { display: block; }
[data-theme="dark"] .theme-chip .icon-moon { display: none; }

.section-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.section-nav a {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  opacity: 0.8;
  transition: color 0.15s, opacity 0.15s;
}

.section-nav a:hover {
  color: var(--accent);
  opacity: 1;
  text-decoration: none;
}

.section-nav a.is-active {
  color: var(--accent);
  opacity: 1;
}

.wordmark {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 320px;
  min-width: 0;
}

.wordmark-badge {
  width: auto;
  height: 20px;
  flex: 0 0 auto;
  display: block;
}

.wordmark-badge[data-mode="dark"] { display: none; }
[data-theme="dark"] .wordmark-badge[data-mode="light"] { display: none; }
[data-theme="dark"] .wordmark-badge[data-mode="dark"] { display: block; }

.wordmark-text {
  display: inline;
  min-width: 0;
}

.wordmark-title {
  display: inline;
}

.wordmark span { color: var(--accent); }

.utility-btn {
  background: none;
  border: 1px solid var(--rule);
  border-radius: 4px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 11px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  white-space: nowrap;
  flex: 0 0 auto;
}

.utility-btn:hover { color: var(--accent); border-color: var(--accent); }

section { scroll-margin-top: 100px; }

h1 {
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: normal;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  max-width: 760px;
}

.lede {
  font-size: 19px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 640px;
}

hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 60px 0;
}

h2 {
  font-size: 13px;
  font-family: var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

p {
  font-size: 16px;
  color: var(--text);
  margin-bottom: 20px;
  max-width: 680px;
  opacity: 0.85;
}

p strong {
  color: var(--text);
  font-weight: bold;
  opacity: 1;
}

.axiom {
  border-left: 2px solid var(--accent);
  padding-left: 24px;
  margin: 40px 0;
}

.axiom p {
  font-size: 18px;
  color: var(--text);
  margin-bottom: 0;
  max-width: 600px;
  opacity: 1;
}

.discovery-hint {
  margin: 24px 0 0;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: color-mix(in srgb, var(--block-bg) 88%, transparent);
  padding: 14px;
}

.discovery-title {
  font-size: 13px;
  line-height: 1.45;
  margin: 0 0 10px;
  color: var(--muted);
  opacity: 0.92;
}

.discovery-wrap {
  margin: 0;
}

.discovery-wrap .code-block {
  background: transparent;
  border: 1px solid var(--block-border);
  border-radius: 5px;
  padding: 8px 12px;
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-x: auto;
}

.discovery-wrap .code-copy {
  top: 6px;
  right: 6px;
  padding: 3px 7px;
}

.discovery-note {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
  opacity: 0.75;
}

@media (max-width: 980px) {
  body.nav-open {
    overflow: hidden;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    border: 0;
    padding: 0;
    margin: 0;
    background: color-mix(in srgb, #000 54%, transparent);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.16s ease;
    z-index: 24;
  }

  body.nav-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .left-rail {
    position: fixed;
    top: max(8px, env(safe-area-inset-top));
    left: auto;
    right: 12px;
    width: calc(100vw - 24px);
    max-width: 460px;
    margin-bottom: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    gap: 8px;
    z-index: 30;
  }

  .rail-controls {
    justify-content: space-between;
    border: 1px solid var(--rule);
    border-radius: 9px;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(8px);
    padding: 8px 10px;
    box-shadow: 0 8px 28px color-mix(in srgb, #000 22%, transparent);
  }

  .nav-toggle { display: inline-flex; }

  .left-rail nav {
    display: block;
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease;
    margin-top: 8px;
    border: 1px solid var(--rule);
    border-radius: 10px;
    background: color-mix(in srgb, var(--bg) 96%, transparent);
    backdrop-filter: blur(8px);
    padding: 8px;
    max-height: min(68vh, 540px);
    overflow: auto;
  }

  .left-rail.is-open nav {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .section-nav {
    flex-direction: column;
    flex-wrap: nowrap;
    overflow-x: hidden;
    gap: 4px;
    padding-bottom: 2px;
  }

  .section-nav li { width: 100%; }

  .section-nav a {
    display: block;
    width: 100%;
    border-radius: 6px;
    padding: 7px 8px;
    font-size: 11px;
  }

  .section-nav a:hover,
  .section-nav a.is-active {
    background: color-mix(in srgb, var(--accent) 16%, transparent);
  }

  .theme-chip { flex: 0 0 auto; }

  header {
    margin-top: 68px;
  }
}

@media (max-width: 700px) {
  .top-bar {
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    margin-bottom: 22px;
  }

  .wordmark {
    font-size: 10px;
    letter-spacing: 0.11em;
    flex: 0 0 auto;
    text-align: center;
    flex-direction: column;
    justify-content: center;
    gap: 7px;
  }

  .wordmark-badge {
    width: auto;
    height: 22px;
  }

  .wordmark-text {
    display: block;
  }

  .utility-btn {
    align-self: center;
  }

  .left-rail {
    top: max(8px, env(safe-area-inset-top));
    width: calc(100vw - 16px);
    right: 8px;
  }

  .rail-controls {
    padding: 7px 8px;
  }

  .theme-chip { font-size: 9px; padding: 5px 8px; }

  .nav-toggle { font-size: 9px; padding: 5px 8px; }

  header {
    margin-top: 44px;
    margin-bottom: 54px;
  }
}

.rule-list {
  list-style: none;
  margin: 8px 0;
}

.rule-list li {
  font-size: 15px;
  color: var(--text);
  opacity: 0.8;
  padding: 5px 0;
  padding-left: 18px;
  position: relative;
}

.rule-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 16px;
  line-height: 1.5;
}

.badge-note {
  font-size: 14px;
  opacity: 0.72;
  margin-top: -2px;
  margin-bottom: 10px;
}

.badge-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  margin: 12px 0 8px;
  max-width: 760px;
}

.badge-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}

.badge-preview {
  width: auto;
  height: 28px;
  display: block;
  border-radius: 14px;
}

.badge-preview[data-mode="dark"] { display: none; }
[data-theme="dark"] .badge-preview[data-mode="light"] { display: none; }
[data-theme="dark"] .badge-preview[data-mode="dark"] { display: block; }

.badge-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.badge-actions-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.9;
}

.badge-download {
  width: fit-content;
  background: none;
  border: 1px solid var(--rule);
  border-radius: 4px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 7px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.badge-download:hover {
  color: var(--accent);
  border-color: var(--accent);
  filter: none;
}

.code-wrap {
  position: relative;
  margin: 28px 0;
}

.code-wrap .code-block {
  margin: 0;
}

.code-copy {
  position: absolute;
  top: 6px;
  right: 6px;
  background: var(--block-bg);
  border: 1px solid var(--rule);
  border-radius: 4px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 7px;
  cursor: pointer;
  opacity: 1;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
  z-index: 1;
  box-shadow: 0 0 0 2px var(--block-bg);
}

.code-copy:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

.code-copy:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.code-block {
  background: var(--block-bg);
  border: 1px solid var(--block-border);
  border-radius: 5px;
  padding: 14px 24px 18px;
  margin: 26px 0;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.75;
  color: var(--text);
  opacity: 0.9;
  overflow-x: hidden;
  white-space: pre-wrap;
  word-break: normal;
  overflow-wrap: anywhere;
  max-width: 100%;
  tab-size: 2;
}

.code-block .comment { color: var(--muted); opacity: 0.7; }
.code-block .keyword { color: #86a8d8; }
.code-block .string { color: #c98f6d; }
.code-block .fn { color: #c6b27a; }
.code-block .path { color: var(--code-text); }

.install-line {
  background: none;
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 4px 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  margin: 6px 0 12px;
  white-space: nowrap;
  line-height: 1;
}

footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  border-top: 1px solid var(--rule);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 10px 18px;
}

.footer-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.footer-github {
  display: inline-flex;
  color: var(--muted);
  opacity: 0.9;
  transition: color 0.15s, opacity 0.15s;
}

.footer-github svg {
  width: 14px;
  height: 14px;
  display: block;
  fill: currentColor;
}

.footer-github:hover {
  color: var(--accent);
  opacity: 1;
}

.footer-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 4px;
  padding: 4px 8px;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  background: none;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  position: relative;
}

.footer-chip::after {
  content: 'Click to copy';
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--block-bg);
  border: 1px solid var(--rule);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 3px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s;
}

.footer-chip:hover::after { opacity: 1; }
.footer-chip:hover { border-color: var(--accent); color: var(--accent); }

.footer-links {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

@media (max-width: 700px) {
  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 9px 12px;
  }

  .footer-links {
    width: 100%;
    justify-content: flex-start;
    gap: 12px;
  }
}

footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--accent); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
  font-family: var(--mono);
  font-size: 0.88em;
  color: var(--code-text);
  background: var(--code-bg);
  padding: 1px 5px;
  border-radius: 3px;
}

.runtime-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 20px 0 28px;
}

@media (max-width: 600px) {
  .runtime-grid { grid-template-columns: repeat(2, 1fr); }
}

.runtime-pill {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  padding: 6px 13px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: none;
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.12s, color 0.12s, background 0.12s;
  line-height: 1;
}

.runtime-pill:hover {
  border-color: var(--accent);
  color: var(--text);
}

.runtime-pill.active {
  border-color: var(--accent);
  color: var(--accent);
  background: transparent;
}

.step {
  display: flex;
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--rule);
  position: relative;
}

.step-intro {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 12px;
  margin-top: -10px;
  letter-spacing: 0.02em;
}

.step-head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
}

.step-head-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.step-bookend {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #2a7a4b;
  line-height: 1;
  opacity: 0.95;
  min-width: 20px;
  width: 20px;
  height: 20px;
  border: 1px solid #2a7a4b;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.step-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.step-label {
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  margin: 0;
  line-height: 1.3;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.inline-download {
  font-size: 10px;
  padding: 4px 8px;
  line-height: 1;
  border-radius: 4px;
}

.footer-chip.no-tooltip::after {
  display: none;
}

.step-note {
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

.step-micro-note {
  font-size: 10px;
  line-height: 1.2;
  color: var(--muted);
  margin: 2px 0 0;
  opacity: 0.9;
}

.step-file-path {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

.runtime-file-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  flex-wrap: wrap;
}

.step-closing {
  font-size: 15px;
  line-height: 1.6;
  padding: 8px 0 8px;
}

.step .code-block {
  white-space: pre-wrap;
  overflow-x: hidden;
  overflow-wrap: anywhere;
  margin: 0;
  font-size: 12px;
}

.impl-panel-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 0;
  margin-left: auto;
}

@media (max-width: 680px) {
  .impl-panel-actions {
    margin-left: 0;
  }
}

.copy-agent-btn {
  font-size: 11px;
  padding: 5px 11px;
}

.copy-agent-status {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.15s;
}

.copy-agent-status.visible {
  opacity: 1;
}

.proof-stack {
  margin: 30px 0 24px;
}

.proof-window-bar,
.proof-shell-prompt {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.proof-window {
  border-radius: 13px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--rule) 82%, transparent);
  background: color-mix(in srgb, var(--bg) 92%, #fff 8%);
}

.proof-window--payload {
  box-shadow: 0 18px 44px color-mix(in srgb, #000 14%, transparent);
}

.proof-window-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  font-size: 9px;
  color: var(--muted);
  background: color-mix(in srgb, var(--bg) 95%, #000 5%);
  border-bottom: 1px solid color-mix(in srgb, var(--rule) 80%, transparent);
}

.proof-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted) 30%, var(--bg));
}

.proof-dot:nth-child(1) { background: #e77979; }
.proof-dot:nth-child(2) { background: #d1a24b; }
.proof-dot:nth-child(3) { background: #56a46a; }

.proof-window-title {
  margin-left: auto;
  opacity: 0.75;
}

.proof-terminal {
  padding: 0 0 18px;
  color: #d6ddd7;
  background: linear-gradient(180deg, color-mix(in srgb, #0f1311 94%, var(--block-bg) 6%), color-mix(in srgb, #171b18 96%, var(--block-bg) 4%));
}

.proof-curl {
  padding: 14px 16px 12px;
  border-bottom: 1px solid color-mix(in srgb, #7bc394 16%, #253129);
}

.proof-shell-line {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: #e5ece7;
}

.proof-shell-prompt {
  color: #5dba80;
  flex: 0 0 auto;
}

.proof-shell-line code,
.payload-block code {
  background: none;
  color: inherit;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

.payload-preview {
  position: relative;
  padding: 14px 16px 0;
  max-height: min(72vh, 640px);
  overflow: auto;
  scrollbar-width: none;
}

.payload-preview::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.payload-preview:hover {
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--accent) 38%, #3a4a41) transparent;
}

.payload-preview:hover::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.payload-preview:hover::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--accent) 38%, #3a4a41);
  border-radius: 999px;
}

.payload-block {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.65;
  color: #d6ddd7;
  white-space: pre-wrap;
  word-break: break-word;
}

.proof-command-list {
  margin-top: 18px;
}

.proof-command-list p {
  margin: 0 0 12px;
  max-width: 760px;
}

.live-example {
  padding: 14px 0 16px;
  border-top: 1px solid color-mix(in srgb, var(--rule) 86%, transparent);
}

.live-example:last-child {
  border-bottom: 1px solid color-mix(in srgb, var(--rule) 86%, transparent);
}

.live-example-url {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
  margin: 0 0 10px;
  word-break: break-word;
}

.live-example-line {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  margin: 4px 0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text);
}

.live-example-label {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10px;
  padding-top: 2px;
}

.live-example-command {
  word-break: break-word;
}

.live-example-note {
  margin: 10px 0 0 108px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
  max-width: 640px;
}

@media (max-width: 560px) {
  .proof-terminal,
  .payload-preview {
    padding-left: 0;
    padding-right: 0;
  }

  .proof-window-bar {
    padding-left: 10px;
    padding-right: 10px;
  }

  .live-example-line {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .live-example-note {
    margin-left: 0;
  }
}