:root {
  color-scheme: light;
  --ink: #20252b;
  --muted: #5b6570;
  --line: #e0e5e9;
  --soft: #f4f6f8;
  --accent: #294f82;
  --page: #ffffff;
  --font-latin: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial;
  --font-code: "SFMono-Regular", Consolas, "Liberation Mono";
  --font-sans: var(--font-latin), sans-serif;
  --font-mono: var(--font-code), monospace;
  font-family: var(--font-sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  line-height: 1.65;
  overflow-wrap: anywhere;
}
a {
  color: var(--accent);
  text-underline-offset: 0.2em;
}
a:hover {
  text-decoration-thickness: 2px;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
::selection {
  background: #dce8f6;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
}
code,
pre {
  font-family: var(--font-mono);
}
code {
  font-size: max(0.9em, 0.75rem);
  overflow-wrap: anywhere;
}
span[translate="no"] {
  direction: ltr;
  unicode-bidi: isolate;
}
html[dir="rtl"] span[translate="no"] {
  display: inline-block;
  max-inline-size: 100%;
  text-align: start;
}
kbd {
  padding: 0.05rem 0.35rem;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 3px;
  background: var(--soft);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.85em;
  white-space: nowrap;
}
p {
  margin: 0 0 1.2rem;
}
th,
td {
  overflow-wrap: anywhere;
}
h1,
h2,
h3 {
  overflow-wrap: break-word;
  line-height: 1.14;
  font-weight: 650;
  letter-spacing: -0.035em;
}
h1 {
  margin: 0 0 1.5rem;
  font-size: clamp(2.75rem, 6.5vw, 5.4rem);
}
h2 {
  margin: 0 0 1.2rem;
  font-size: clamp(1.75rem, 3vw, 2.4rem);
}
h3 {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
ul,
ol {
  padding-inline-start: 1.3rem;
}
li + li {
  margin-top: 0.45rem;
}
section[id] {
  scroll-margin-top: 2rem;
}
.container {
  width: min(1080px, calc(100% - 3.5rem));
  margin-inline: auto;
}
.skip-link {
  position: absolute;
  left: 1rem;
  top: -5rem;
  padding: 0.6rem 1rem;
  background: var(--ink);
  color: white;
  z-index: 10;
}
.skip-link:focus {
  top: 0.75rem;
}
.back-to-top {
  position: fixed;
  right: calc(1.5rem + env(safe-area-inset-right, 0px));
  bottom: calc(1.5rem + env(safe-area-inset-bottom, 0px));
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--page);
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}
.back-to-top[hidden] {
  display: none;
}
.back-to-top:hover {
  background: var(--soft);
  color: var(--ink);
}
.site-header {
  position: relative;
  border-bottom: 1px solid var(--line);
}
.language-picker {
  position: relative;
  min-inline-size: 0;
  font-size: 0.8rem;
}
.language-picker summary {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  list-style: none;
}
.language-picker summary > span:last-child {
  min-inline-size: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.language-picker summary::-webkit-details-marker {
  display: none;
}
.language-picker summary::after {
  content: "⌄";
  flex-shrink: 0;
}
.language-picker nav {
  position: absolute;
  inset-inline-end: 0;
  top: calc(100% + 0.5rem);
  z-index: 12;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.15rem;
  width: min(340px, calc(100vw - 2.5rem));
  max-height: 70vh;
  overflow: auto;
  padding: 0.6rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--page);
  box-shadow: 0 5px 20px rgb(32 37 43 / 8%);
}
.language-picker nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0.45rem 0.6rem;
  color: var(--muted);
  text-decoration: none;
  border-radius: 3px;
  overflow-wrap: anywhere;
}
.language-picker nav a:hover,
.language-picker nav a[aria-current="true"] {
  color: var(--accent);
  background: var(--soft);
}
.translation-notice {
  padding: 0.9rem 1.2rem;
  margin-block: 1.5rem;
  border-inline-start: 2px solid var(--accent);
  background: var(--soft);
  color: var(--muted);
  font-size: 0.9rem;
}
.header-inner {
  width: min(1320px, calc(100% - 3.5rem));
  min-height: 88px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  color: var(--ink);
  text-decoration: none;
}
.brand-name {
  font-size: 1.45rem;
  font-weight: 750;
  white-space: nowrap;
  letter-spacing: -0.065em;
}
.brand-caption {
  color: var(--muted);
  font-size: 0.9rem;
}
.navigation {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  font-size: 0.9rem;
  flex-wrap: wrap;
  gap: 0.65rem 1.4rem;
}
.navigation a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
}
.navigation a:hover,
.navigation a[aria-current="page"],
.navigation a[aria-current="true"] {
  color: var(--ink);
}
.navigation a[aria-current="page"],
.navigation a[aria-current="true"] {
  text-decoration: underline;
}
.navigation .nav-start {
  color: var(--ink);
}
.header-social {
  display: flex;
  align-items: center;
  gap: 8px;
}
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--page);
  color: var(--muted);
}
.theme-toggle:hover {
  background: var(--soft);
  color: var(--ink);
}
.theme-toggle[hidden],
.theme-toggle .theme-sun,
:root[data-theme="dark"] .theme-toggle .theme-moon {
  display: none;
}
:root[data-theme="dark"] .theme-toggle .theme-sun {
  display: block;
}
.nav-github,
.nav-discord,
.nav-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding-inline: 10px;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
}
.nav-github:hover,
.nav-discord:hover,
.nav-x:hover {
  background: var(--soft);
  color: var(--ink);
}
.nav-github svg,
.nav-discord svg,
.nav-x svg {
  display: block;
  flex-shrink: 0;
}
.nav-github-count {
  font-size: 0.875rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-item {
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 2rem;
}
.faq-item summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.55;
}
.faq-item[open] summary {
  margin-bottom: 0.9rem;
}
.faq-item > :last-child {
  margin-bottom: 0;
}
.eyebrow {
  margin-bottom: 1.2rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.hero {
  padding-block: 5.8rem 4.6rem;
}
.hero h1 {
  max-width: 900px;
}
.hero .lede {
  max-width: 710px;
}
.lede {
  font-size: 1.2rem;
  color: var(--muted);
  line-height: 1.7;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.6rem;
  margin-top: 2rem;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0.7rem 1.25rem;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--ink);
  color: white;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
}
.button:hover {
  background: #38424e;
  text-decoration: none;
}
.button.secondary {
  border-color: var(--line);
  background: var(--page);
  color: var(--ink);
}
.button.secondary:hover {
  background: var(--soft);
}
.text-link {
  font-size: 0.95rem;
  font-weight: 500;
}
.hero-command {
  max-width: 680px;
  margin-top: 2.25rem;
}
.home-hero {
  padding-block: 4rem 3.5rem;
}
.home-calculation {
  margin: 0;
}
.home-code-comparison pre {
  font-size: 0.85rem;
  line-height: 1.9;
}
.code-key {
  color: var(--accent);
  background: #e4ecf5;
  border-radius: 2px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.pan-examples {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.5rem;
  margin-top: 1.8rem;
  padding: 1.4rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.pan-example {
  min-width: 0;
  text-align: center;
}
.pan-label,
.pan-value,
.pan-meaning {
  display: block;
}
.pan-label {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 600;
}
.pan-position {
  position: relative;
  height: 2rem;
  margin-block: 0.6rem;
}
.pan-position::before {
  content: "";
  position: absolute;
  top: calc(50% - 1px);
  left: 0;
  right: 0;
  height: 2px;
  background: var(--line);
}
.pan-position i {
  position: absolute;
  top: calc(50% - 5px);
  left: calc(5px + (100% - 10px) * var(--position));
  width: 10px;
  height: 10px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: var(--accent);
}
.pan-value {
  font-size: 0.9rem;
}
.pan-meaning {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.8rem;
}
.home-calculation figcaption {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.8rem;
}
.home-analysis-work {
  max-width: 760px;
  margin: 1.5rem 0 0;
  color: var(--muted);
}
.home-agent-grid,
.home-try-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.65fr);
  gap: 3.5rem;
  align-items: start;
}
.home-reassurance h2 {
  font-size: clamp(1.75rem, 3vw, 2.2rem);
}
.home-no {
  margin: 1.2rem 0;
  font-size: clamp(4.5rem, 8vw, 6.5rem);
  font-weight: 650;
  letter-spacing: -0.06em;
  line-height: 1;
}
.home-reassurance > :last-child,
.home-try-grid p {
  color: var(--muted);
}
.agent-terminal.home-analysis-terminal {
  margin-block: 1rem;
}
.terminal-target {
  margin: 1rem 1.4rem 0;
  color: #bdc8d4;
  font-size: 0.75rem;
}
.agent-reply {
  padding: 1.4rem;
  background: var(--page);
  color: var(--ink);
}
.agent-reply .reply-label {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
}
.agent-reply > :last-child {
  margin-bottom: 0;
}
.home-evidence {
  margin-block: 2rem 1.2rem;
}
.home-check {
  max-width: 800px;
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
}
.home-try-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
}
.home-setup .agent-terminal {
  margin-block: 1rem;
}
.home-setup .code-inline {
  margin-block: 1rem;
}
.home-setup > .caption {
  margin-bottom: 0;
}
.code-block {
  margin-block: 1.3rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  overflow: hidden;
  background: var(--soft);
}
.code-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  overflow-wrap: anywhere;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}
.copy-button {
  padding: 0.15rem 0.45rem;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 3px;
  font-size: 0.9rem;
}
.copy-button:hover {
  background: #e5e9ee;
  color: var(--ink);
}
pre {
  margin: 0;
  padding: 1.15rem;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.75;
}
pre code {
  font-size: inherit;
  overflow-wrap: normal;
}
.code-inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
}
.code-inline code {
  min-width: 0;
  font-size: 0.875rem;
}
.code-inline .copy-button {
  flex-shrink: 0;
  white-space: nowrap;
}
.section {
  padding-block: 3.8rem;
  border-top: 1px solid var(--line);
}
.section-heading {
  max-width: 650px;
  margin-bottom: 2rem;
}
.section-heading p {
  color: var(--muted);
}
.feature-case {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 4.5rem;
  align-items: start;
}
.feature-case p {
  max-width: 630px;
  color: var(--muted);
}
.case-note {
  font-size: 0.875rem;
}
.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}
.stats dt {
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.04em;
}
.stats dd {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.5;
}
.case-stats {
  grid-template-columns: 1fr;
  margin: 0;
  padding-left: 2rem;
  border-left: 1px solid var(--line);
}
.case-stats > div + div {
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
}
.case-stats dt {
  font-size: 1.7rem;
}
.workflows {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.8rem;
}
.workflows p {
  margin-bottom: 0.8rem;
  color: var(--muted);
}
.workflows a {
  font-size: 0.9rem;
}
.start-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}
.start-row h2 {
  margin-bottom: 0.65rem;
}
.start-row p {
  margin: 0;
  color: var(--muted);
}
.site-footer {
  margin-top: 1.5rem;
  padding-block: 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.875rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
}
.footer-inner p {
  margin: 0;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  color: var(--muted);
}
.page-heading {
  padding-block: 4.3rem 2.7rem;
}
.page-heading h1 {
  max-width: 850px;
  font-size: clamp(2.6rem, 5.5vw, 4.25rem);
}
.page-heading .lede {
  max-width: 730px;
}
.page-heading .evidence-details {
  max-width: 730px;
}
.breadcrumb {
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: 0.875rem;
}
.breadcrumb a {
  color: var(--muted);
}
.page-meta {
  color: var(--muted);
  font-size: 0.875rem;
}
.contributors-section {
  padding-block: 0 4rem;
}
.contributors-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-bottom: 1rem;
}
.contributors-toolbar h2 {
  margin: 0;
}
.contributors-search {
  display: grid;
  gap: 0.35rem;
  width: min(100%, 19rem);
  font-size: 0.85rem;
  color: var(--muted);
}
.contributors-search input {
  min-width: 0;
  width: 100%;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--page);
  color: var(--ink);
}
.contributors-search input::placeholder {
  color: var(--muted);
}
.contributors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(8.5rem, 100%), 1fr));
  gap: 0.75rem;
  padding: 0;
  margin: 0;
  list-style: none;
}
.contributors-grid li {
  margin: 0;
  min-width: 0;
}
.contributor-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: start;
  gap: 0.7rem;
  height: 100%;
  padding: 1.25rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  text-decoration: none;
  text-align: center;
  font-size: 0.8rem;
  line-height: 1.4;
}
.contributor-card:hover {
  background: var(--soft);
  border-color: var(--accent);
}
.contributor-card img {
  border-radius: 50%;
  background: var(--soft);
  object-fit: cover;
}
.contributor-card span {
  max-width: 100%;
  overflow-wrap: anywhere;
}
.contributors-source {
  margin-block: 1.5rem 0;
}

.article-layout {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 4rem;
  padding-bottom: 3.5rem;
}
.contents {
  align-self: start;
  position: sticky;
  top: 2rem;
  padding-top: 2.4rem;
  font-size: 0.875rem;
}
.contents p {
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.8rem;
}
.contents ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.contents li + li {
  margin-top: 0.75rem;
}
.contents a {
  color: var(--muted);
  text-decoration: none;
}
.contents a:hover {
  color: var(--ink);
  text-decoration: underline;
}
.article {
  max-width: 760px;
  min-width: 0;
}
.article-section {
  padding-block: 2.4rem;
  border-top: 1px solid var(--line);
}
.article-section h2 {
  font-size: 1.8rem;
}
.article p,
.article li {
  color: #414b55;
}
.article .stats {
  margin: 0 0 1.6rem;
}
.article .stats dt {
  color: var(--ink);
}
.article .stats dd {
  color: var(--muted);
}
.blog-takeaway {
  max-width: 730px;
  margin-top: 1.8rem;
  padding-left: 1.25rem;
  border-left: 2px solid var(--accent);
}
.blog-takeaway .eyebrow {
  color: var(--accent);
}
.blog-takeaway p:last-child {
  margin-bottom: 0;
}
.blog-takeaway ul {
  margin: 0;
  padding-left: 1.15rem;
}
.blog-takeaway li + li {
  margin-top: 0.75rem;
}
.reconstruction-flywheel {
  max-width: 880px;
  margin: 0 auto 4rem;
  padding-block: 1.5rem 1.75rem;
  border-block: 1px solid var(--line);
}
.flywheel-heading {
  text-align: center;
}
.flywheel-heading .eyebrow {
  margin-bottom: 0.6rem;
  color: var(--accent);
}
.flywheel-heading > p:last-child {
  color: var(--muted);
  font-size: 0.875rem;
}
.flywheel-diagram {
  position: relative;
  max-width: 760px;
  height: 440px;
  margin-inline: auto;
}
.flywheel-arrows {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.flywheel-path-mobile {
  display: none;
}
.flywheel-node {
  position: absolute;
  width: 30%;
  text-align: center;
  transform: translate(-50%, -50%);
}
.flywheel-node p {
  margin: 0.6rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.5;
}
.flywheel-node .flywheel-kicker {
  margin: 0 0 0.4rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.flywheel-node h3 {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.2;
}
.flywheel-agent {
  top: 15%;
  left: 50%;
  width: 38%;
}
.flywheel-oracle {
  top: 58%;
  left: 79%;
}
.flywheel-memory {
  top: 58%;
  left: 21%;
}
.flywheel-retry,
.flywheel-center,
.flywheel-reuse,
.flywheel-pass {
  position: absolute;
  margin: 0;
  padding: 0.25rem;
  background: var(--page);
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.5;
  text-align: center;
  transform: translate(-50%, -50%);
}
.flywheel-retry {
  top: 36%;
  left: 68%;
  width: 23%;
}
.flywheel-center {
  top: 57%;
  left: 50%;
  width: 20%;
  color: var(--accent);
  font-size: 0.9375rem;
}
.flywheel-reuse {
  top: 33%;
  left: 23%;
  color: var(--accent);
}
.flywheel-pass {
  top: 94%;
  left: 50%;
  width: 75%;
  color: var(--accent);
  font-size: 0.8125rem;
}
.flywheel-projects {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.4rem;
  margin-top: 0.3rem;
}
.flywheel-projects a {
  font-size: 0.9375rem;
  font-weight: 600;
}
.flywheel-projects span {
  color: var(--muted);
}
.reconstruction-flywheel figcaption {
  margin: 1rem auto 0;
  max-width: 600px;
  color: var(--muted);
  font-size: 0.875rem;
  text-align: center;
}
@media (max-width: 640px) {
  .reconstruction-flywheel {
    margin-bottom: 2.75rem;
  }
  .flywheel-diagram {
    height: 405px;
  }
  .flywheel-agent {
    width: 52%;
  }
  .flywheel-path-desktop {
    display: none;
  }
  .flywheel-path-mobile {
    display: initial;
  }
  .flywheel-node h3 {
    font-size: 1.125rem;
  }
  .flywheel-node p {
    font-size: 0.75rem;
  }
  .flywheel-node .flywheel-kicker {
    font-size: 0.75rem;
    letter-spacing: 0.05em;
  }
  .flywheel-center {
    font-size: 0.75rem;
  }
  .flywheel-retry {
    font-size: 0.75rem;
  }
  .flywheel-projects {
    gap: 1rem;
  }
}
.blog-article blockquote {
  margin: 1.6rem 0;
  padding-left: 1.25rem;
  border-left: 2px solid var(--line);
  font-size: 1.05rem;
}
.blog-article blockquote p {
  color: var(--ink);
}
.caption {
  font-size: 0.875rem;
  color: var(--muted);
}
.explanatory-figure {
  margin: 0;
}
.figure-viewport {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.explanatory-figure img {
  display: block;
  width: 100%;
  min-width: 880px;
  height: auto;
}
.explanatory-figure figcaption {
  max-width: 800px;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.875rem;
}
.explanatory-figure figcaption a {
  white-space: nowrap;
}
.case-figure {
  margin-bottom: 3.2rem;
}
.aegis-step-selector {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.aegis-step-selector button {
  min-height: 44px;
}
.aegis-calculation .flow-node {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 3.5rem;
  font-variant-numeric: tabular-nums;
}
.aegis-calculation .aegis-code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
}
.aegis-clock-controls {
  margin-top: 1.7rem;
}
.aegis-clock-controls label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
}
.aegis-clock-controls input {
  display: block;
  width: 100%;
  min-height: 44px;
  margin: 0;
  accent-color: var(--accent);
}
.aegis-clock-scale {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}
.aegis-clock-controls .actions {
  gap: 0.7rem;
  margin-top: 1.2rem;
}
.aegis-clock-controls .caption {
  margin-bottom: 0;
}
.aegis-demo .button:disabled,
[data-aegis-check]:disabled {
  opacity: 0.6;
  cursor: default;
}
.step-selector {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.5rem;
  margin-block: 1.5rem 0.9rem;
}
.step-selector button {
  padding: 0.55rem 0.3rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--page);
  color: var(--muted);
  font-size: 0.85rem;
}
.step-selector button span {
  font-size: 0.75rem;
  margin-right: 0.3rem;
  font-variant-numeric: tabular-nums;
}
.step-selector button[aria-pressed="true"] {
  border-color: var(--accent);
  background: #edf2f8;
  color: var(--accent);
}
.code-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}
.code-comparison .code-block {
  margin: 0;
  min-width: 0;
}
.code-comparison .code-header {
  padding-inline: 0.8rem;
  font-size: 0.8rem;
}
.code-comparison pre {
  padding: 1rem 0.8rem;
  font-size: 0.75rem;
  line-height: 1.95;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.step-comparison .is-active {
  background: #dce8f6;
  color: #173a67;
  border-radius: 2px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.step-comparison pre .code-step.is-active {
  display: inline-block;
  width: 100%;
  border-radius: 4px;
}
.step-detail {
  margin-block: 1.1rem;
  padding-left: 1rem;
  border-left: 2px solid var(--accent);
}
.step-detail p {
  margin: 0;
  font-size: 0.9rem;
}
.evidence-details {
  margin-block: 1.5rem;
}
.evidence-details summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 0.95rem;
}
.evidence-details[open] summary {
  margin-bottom: 1.2rem;
}
.evidence-details h3 {
  margin-top: 1.5rem;
  font-size: 1.1rem;
}
.evidence-details[open]::details-content {
  padding-left: 1rem;
  border-left: 1px solid var(--line);
}
.evidence-table-wrap {
  overflow-x: auto;
  margin-block: 1rem;
}
.evidence-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.evidence-table caption {
  text-align: left;
  color: var(--muted);
  margin-bottom: 0.6rem;
}
.evidence-table th,
.evidence-table td {
  text-align: left;
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--line);
}
.rea-queries {
  margin-block: 1.5rem 1.8rem;
  padding: 0;
  list-style: none;
  counter-reset: query;
}
.rea-queries li {
  position: relative;
  padding: 1.2rem 0 1.2rem 2.4rem;
  border-top: 1px solid var(--line);
  counter-increment: query;
}
.rea-queries li + li {
  margin-top: 0;
}
.rea-queries li::before {
  content: counter(query, decimal-leading-zero);
  position: absolute;
  top: 1.2rem;
  left: 0;
  color: var(--muted);
  font-size: 0.875rem;
}
.rea-queries h4 {
  margin: 0 0 0.6rem;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
}
.rea-queries .query-call {
  margin-bottom: 0.8rem;
  color: var(--muted);
  font-size: 0.875rem;
}
.rea-query-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-block: 0.9rem;
}
.rea-query-pair .code-block {
  margin: 0;
  min-width: 0;
}
.rea-query-pair .code-header {
  padding-inline: 0.8rem;
  font-size: 0.75rem;
}
.rea-query-pair pre {
  padding: 0.8rem;
  font-size: 0.75rem;
  line-height: 1.8;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.rea-queries p:last-child {
  margin: 0;
  font-size: 0.9rem;
}
.numbered-notes {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 0;
  counter-reset: note;
}
.numbered-notes li {
  position: relative;
  padding-left: 2.4rem;
  counter-increment: note;
}
.numbered-notes li + li {
  margin-top: 1.7rem;
}
.numbered-notes li::before {
  content: counter(note, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  color: var(--muted);
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}
.numbered-notes h3 {
  color: var(--ink);
}
.verification {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 1.7rem;
}
.verification h3 {
  font-size: 1.1rem;
}
.verification p {
  margin: 0;
}
.reading-list {
  list-style: none;
  padding: 0;
  margin-bottom: 0;
}
.reading-list li {
  padding-block: 1rem;
  border-top: 1px solid var(--line);
}
.reading-list span {
  display: block;
  color: var(--muted);
  font-size: 0.875rem;
  margin-top: 0.2rem;
}
.requirements {
  margin-top: 1.5rem;
  padding-bottom: 0.25rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.prompt {
  margin: 1.2rem 0;
  padding: 1rem 1.2rem;
  background: var(--soft);
  border-left: 2px solid #97a6b7;
}
.prompt p {
  margin: 0;
}
.provider-list {
  margin-top: 1.5rem;
}
.provider {
  display: grid;
  grid-template-columns: 105px minmax(0, 1fr);
  gap: 1.3rem;
  padding-block: 1.2rem;
  border-top: 1px solid var(--line);
}
.provider h3 {
  font-size: 1rem;
  margin-top: 0.2rem;
}
.provider p {
  margin-bottom: 0.5rem;
}
.provider a {
  font-size: 0.9rem;
}
.small-heading {
  margin-top: 1.8rem;
}
.agent-terminal {
  margin-block: 1.5rem;
  overflow: hidden;
  border: 1px solid #303d4a;
  border-radius: 5px;
  background: #202933;
  color: #f1f4f8;
}
.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid #384551;
  color: #bdc8d4;
  font-size: 0.8rem;
}
.terminal-title {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.terminal-dots {
  display: flex;
  gap: 4px;
}
.terminal-dots i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #81909e;
}
.agent-terminal .copy-button {
  color: #d6dee7;
}
.agent-terminal .copy-button:hover {
  background: #384551;
  color: white;
}
.agent-terminal .terminal-prompt {
  margin: 0;
  overflow-wrap: anywhere;
  padding: 1.4rem;
  color: #f1f4f8;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.9;
}
.prompt-symbol {
  color: #9bbfe5;
  margin-right: 0.65rem;
}
.terminal-cursor {
  display: inline-block;
  width: 0.5em;
  height: 1em;
  margin-left: 0.4em;
  vertical-align: -0.12em;
  background: #9bbfe5;
  animation: terminal-blink 1s step-end infinite;
}
@keyframes terminal-blink {
  50% {
    opacity: 0;
  }
}
.workflow-figure {
  margin: 1.7rem 0;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1.4rem;
  background: #fafbfc;
}
.figure-title {
  margin: 0 0 1.3rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}
.flow-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.9rem;
  padding: 0;
  margin: 0;
  list-style: none;
}
.flow-steps li {
  position: relative;
  margin: 0;
  min-width: 0;
}
.flow-steps li:not(:last-child)::after {
  content: "→";
  position: absolute;
  inset-inline-end: -1.4rem;
  top: 2.1rem;
  color: #8191a2;
}
.flow-label {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--muted);
  font-size: 0.75rem;
}
.flow-node {
  display: block;
  padding: 0.8rem;
  background: white;
  border: 1px solid #ced9e5;
  border-radius: 4px;
  color: var(--accent);
  font-size: 0.875rem;
  line-height: 1.5;
  font-weight: 500;
}
.flow-note {
  display: block;
  margin-top: 0.65rem;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--muted);
}
.flow-result {
  margin: 1.3rem 0 0;
  padding: 0.9rem 1rem;
  border-left: 2px solid var(--accent);
  background: #edf2f8;
  color: var(--ink);
  font-size: 0.9rem;
}
.notion-bridge-flow {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.th04-flow {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.th04-overview {
  margin-bottom: 3.2rem;
}
.th04-ring-figure img,
.ctf-mask-figure img {
  min-width: 680px;
}
.th04-preview img {
  display: block;
  width: 100%;
  height: auto;
}
.notion-channel {
  color: var(--accent);
  background: #edf2f8;
  border-radius: 2px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.notion-clipboard-grid,
.notion-table-example {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.notion-clipboard-grid .code-block,
.notion-table-example .code-block {
  min-width: 0;
  margin: 0;
}
.notion-clipboard-grid pre,
.notion-table-example pre {
  padding: 1rem;
  font-size: 0.75rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.notion-mini-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.8rem;
  margin: 1.3rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.8rem;
}
.notion-mini-flow li {
  position: relative;
  margin: 0;
}
.notion-mini-flow li:not(:last-child)::after {
  content: "→";
  position: absolute;
  inset-inline-end: -1.3rem;
  color: #8191a2;
}
.case-preview {
  margin: 0;
}
.case-preview pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 0.8rem;
}
.workflow-figure figcaption {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.8rem;
}
.guide-index {
  padding-bottom: 3rem;
}
.guide-entry {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 2.5rem;
  padding-block: 2.5rem;
  border-top: 1px solid var(--line);
}
.guide-entry .eyebrow {
  margin: 0;
}
.guide-entry h2 {
  font-size: 1.75rem;
}
.guide-entry p {
  max-width: 660px;
  color: var(--muted);
}
.guide-route {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.guide-route span {
  padding: 0.2rem 0.55rem;
  background: var(--soft);
  border-radius: 3px;
  color: #414b55;
}
.example-files {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.25rem;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
}
.example-files li + li {
  margin: 0;
}
.example-app {
  max-width: 720px;
  padding-block: 3.5rem;
}
.example-app h1 {
  font-size: 3rem;
}
.example-notes {
  padding: 0;
  list-style: none;
  margin-block: 2rem;
}
.example-notes li {
  padding-block: 0.8rem;
  border-bottom: 1px solid var(--line);
}
.example-status {
  margin-block: 1.5rem 1rem;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.home-page-nav {
  position: sticky;
  top: 0;
  z-index: 6;
  background: var(--page);
  border-bottom: 1px solid var(--line);
}
.home-page-nav > summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 52px;
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}
.home-page-nav > summary::-webkit-details-marker {
  display: none;
}
.home-nav-current {
  margin-left: auto;
  color: var(--muted);
  font-weight: 400;
}
.home-page-nav[open] > summary svg {
  transform: rotate(180deg);
}
.home-nav-links {
  position: absolute;
  inset: 100% 0 auto;
  max-height: calc(100svh - 5rem);
  overflow-y: auto;
  padding-block: 0.4rem 1rem;
  background: var(--page);
  border-bottom: 1px solid var(--line);
}
.home-nav-title {
  display: none;
}
.home-nav-links ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.2rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.home-nav-links li + li {
  margin: 0;
}
.home-nav-links a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0.5rem 0.65rem;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 0.825rem;
  line-height: 1.5;
  text-decoration: none;
}
.home-nav-links a:hover {
  color: var(--ink);
  background: var(--soft);
}
.home-nav-links a[aria-current="location"] {
  border-left-color: var(--accent);
  background: #f1f5fa;
  color: var(--accent);
  font-weight: 600;
}
.home-page section[id],
.home-workflow[id] {
  scroll-margin-top: 5.25rem;
}
.home-expert-shortcut {
  margin-block: 1.5rem 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.home-expert-shortcut a {
  display: block;
  margin-top: 0.3rem;
  white-space: normal;
}
@media (min-width: 1440px) {
  .home-page-nav {
    position: fixed;
    top: 7.5rem;
    right: max(1.5rem, calc((100vw - 1080px) / 2 - 156px));
    width: 132px;
    max-height: calc(100svh - 9rem);
    overflow-y: auto;
    border: 0;
    z-index: 2;
  }
  .home-page-nav > summary {
    display: none;
  }
  .home-nav-links {
    position: static;
    max-height: none;
    overflow: visible;
    padding: 0;
    border: 0;
  }
  .home-nav-links .container {
    width: 100%;
  }
  .home-nav-title {
    display: block;
    margin-bottom: 0.7rem;
    padding-left: 0.75rem;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 600;
  }
  .home-nav-links ul {
    display: block;
    border-left: 1px solid var(--line);
  }
  .home-nav-links a {
    margin-left: -1px;
    font-size: 0.78rem;
  }
  .home-page section[id],
  .home-workflow[id] {
    scroll-margin-top: 2rem;
  }
}

.home-start-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 3.5rem;
  align-items: start;
}
.home-start-grid h1 {
  font-size: clamp(2.8rem, 5vw, 4.2rem);
}
.home-reading-links {
  margin-top: 1.75rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.home-reading-links p {
  margin-bottom: 0.5rem;
}
.home-reading-links p:last-child {
  margin-bottom: 0;
}
.home-setup {
  min-width: 0;
}
.home-start-grid .home-setup h2 {
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.7rem;
}
.home-setup-agent > p,
.home-setup-command > p {
  color: var(--muted);
  font-size: 0.9rem;
}
.home-setup-agent > p {
  margin-bottom: 1rem;
}
.home-setup-command > p:first-child {
  margin-top: 1.5rem;
}
.home-install-resources {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.25rem;
  font-size: 0.85rem;
}
.home-install-resources > span {
  color: var(--muted);
}
.home-install-resources a {
  white-space: nowrap;
}
.home-other-install-options {
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.home-question {
  margin-block: 0 1.8rem;
  color: var(--muted);
}
.home-question strong {
  color: var(--ink);
  font-weight: 500;
}
.prose-highlight {
  padding: 0.08em 0.35em;
  border-radius: 4px;
  background: #e4ecf5;
  color: var(--accent);
  font-weight: 600;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.home-workflow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.5rem;
  margin-block: 2rem;
}
.home-workflow li + li {
  margin-top: 0;
}
.home-workflow li::marker {
  color: var(--muted);
  font-size: 0.85rem;
}
.home-workflow h3 {
  margin-bottom: 0.6rem;
  font-size: 1.05rem;
}
.home-workflow p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.home-page #analysis-guides {
  scroll-margin-top: 5rem;
}
.home-examples-intro {
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: 1.05rem;
}
.home-case-story > h3,
.home-case-result > h3 {
  font-size: 1.15rem;
}
.home-case-story > h3:not(:first-child) {
  margin-top: 1.75rem;
}
.home-case-story > p,
.home-case-result > p {
  color: var(--muted);
  font-size: 0.95rem;
}
.home-help-links p {
  margin-bottom: 0;
}
.home-help-links p + p {
  margin-top: 0.9rem;
}
.home-role-comparison {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  gap: 0 2rem;
  margin: 0;
}
.agent-investigation,
.manual-investigation {
  min-width: 0;
}
.comparison-question {
  margin-block: 1.8rem 1.2rem;
  font-size: 1.05rem;
  color: var(--muted);
}
.comparison-question strong {
  color: var(--ink);
}
.comparison-label {
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line);
  font-size: 1.125rem;
  font-weight: 600;
}
.agent-investigation > .comparison-label {
  color: var(--accent);
}
.expert-step-selector {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-block: 1.2rem 1rem;
}
.expert-step-selector button {
  min-height: 44px;
  padding: 0.6rem 0.4rem;
  border-radius: 5px;
  font-size: 0.75rem;
}
.expert-step-selector button span {
  font-size: 0.75rem;
}
.expert-analysis-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.52fr);
  align-items: start;
  gap: 0.9rem;
}
.expert-assembly {
  min-width: 0;
  margin: 0;
}
.expert-assembly .code-header {
  padding: 0.9rem 1rem;
  font-size: 0.75rem;
  cursor: pointer;
  list-style: none;
}
.expert-assembly summary::-webkit-details-marker {
  display: none;
}
.expert-assembly summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.assembly-disclosure::after {
  content: "+";
  color: var(--accent);
  white-space: nowrap;
}
.expert-assembly[open] .assembly-disclosure::after {
  content: "−";
}
.expert-assembly pre {
  margin: 0;
  padding: 0.8rem;
  font-size: 0.75rem;
  line-height: 1.6;
}
.assembly-omission {
  color: var(--muted);
}
.expert-reasoning {
  min-width: 0;
}
.expert-thought {
  position: relative;
  padding: 1rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--page);
}
.expert-thought + .expert-thought {
  margin-top: 1rem;
}
.expert-thought::before,
.expert-thought::after {
  content: "";
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--page);
}
.expert-thought::before {
  bottom: -18px;
  right: 38px;
  width: 12px;
  height: 12px;
}
.expert-thought::after {
  bottom: -30px;
  right: 47px;
  width: 6px;
  height: 6px;
}
.expert-thought > p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
}
.expert-thought > .thought-label {
  margin-bottom: 0.6rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
}
.expert-thought > .expert-task {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.75rem;
}
.expert-facts {
  display: grid;
  gap: 0.45rem;
  margin: 0.9rem 0 0;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
}
.expert-facts div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}
.expert-facts dt {
  font-family: var(--font-mono);
}
.expert-facts dd {
  margin: 0;
  color: var(--accent);
}
.expert-rule {
  display: grid;
  gap: 0.3rem;
  margin-top: 0.9rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
}
.expert-rule strong {
  color: var(--accent);
  font-size: 1.4rem;
}
.expert-illustration {
  display: block;
  width: 120px;
  height: 90px;
  margin: 2rem 0 0 auto;
}
.expert-caption {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.75rem;
  text-align: right;
}
.manual-work-summary {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.manual-work-summary strong {
  font-weight: 500;
}
.agent-percent-rule {
  display: grid;
  justify-items: start;
  gap: 0.2rem;
  margin-top: 0.9rem;
  color: var(--accent);
}
.agent-percent-rule code {
  color: var(--ink);
}
.agent-percent-rule > span {
  margin-left: 0.4rem;
  color: var(--muted);
}
.agent-percent-rule strong {
  font-size: 1.2rem;
}
.agent-evidence-roles {
  display: grid;
  gap: 1rem;
  margin: 1.2rem 0 0;
}
.agent-evidence-roles dt {
  margin-bottom: 0.25rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
}
.agent-evidence-roles dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.agent-investigation-note {
  color: var(--muted);
  font-size: 0.875rem;
}
.home-role-comparison figcaption {
  order: 3;
  grid-column: 1 / -1;
  margin-top: 1.2rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.home-showcase-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-bottom: 2rem;
}
.home-showcase-heading .lede {
  max-width: 680px;
  margin-bottom: 0;
}
.home-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.home-case-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.home-case-card .eyebrow {
  margin-bottom: 0.8rem;
  color: var(--accent);
}
.home-case-card h3 {
  font-size: 1.25rem;
}
.home-case-card p:not(.eyebrow) {
  color: var(--muted);
  font-size: 0.9rem;
}
.home-case-card .text-link {
  margin-top: auto;
  padding-top: 0.7rem;
}
.home-page #community p {
  color: var(--muted);
}
.home-example-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: start;
  gap: 3rem;
}
.percent-figure,
.dino-demo {
  min-width: 0;
  margin: 0;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.percent-operation,
.percent-controls,
.dino-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.percent-operation button,
.percent-controls button,
.dino-buttons button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.5rem 0.8rem;
  font: inherit;
  font-size: 0.85rem;
  color: var(--ink);
  background: var(--page);
  cursor: pointer;
}
.percent-operation button[aria-pressed="true"] {
  color: var(--accent);
  border-color: var(--accent);
  background: #edf2f8;
}
.percent-display {
  padding: 1.2rem;
  margin-block: 1rem;
  border-radius: 4px;
  background: var(--soft);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.percent-expression {
  display: block;
  min-height: 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.percent-display strong {
  font-size: 3rem;
  font-weight: 500;
  letter-spacing: -0.04em;
}
.percent-controls .percent-key {
  min-width: 68px;
  font-size: 1.25rem;
  color: var(--accent);
  border-color: #bbcce0;
}
.percent-controls button:disabled {
  opacity: 0.45;
  cursor: default;
}
.percent-controls .percent-reset {
  margin-left: auto;
  border-color: transparent;
  color: var(--muted);
}
.percent-status {
  min-height: 3rem;
  margin-top: 1rem;
  font-size: 0.9rem;
}
.percent-figure figcaption,
.dino-demo figcaption {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.8rem;
}
.percent-rules {
  margin-bottom: 0;
}
.percent-rules > div {
  padding-block: 0.55rem;
}
.percent-rules dt {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}
.percent-rules dd {
  margin: 0;
  font-size: 0.9rem;
}
.percent-rules dd span,
.percent-rules dd code {
  display: block;
}
.percent-rules dd span {
  margin-bottom: 0.25rem;
}
.home-evidence-details {
  margin-top: 2rem;
  padding-block: 1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.home-evidence-details > summary {
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
}
.home-evidence-details[open] > summary {
  margin-bottom: 1.5rem;
}
.calculator-trace {
  margin-block: 1.5rem;
}
.dino-example-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 2.5rem;
}
.dino-stage {
  --dino-ground: #b7c0c9;
  --dino-ink: #5b6570;
  --dino-player: #294f82;
  --dino-crash: #8c4b40;
  --dino-eye: #ffffff;
  overflow: hidden;
  margin-block: 0.8rem;
  background: var(--soft);
  border-radius: 4px;
  color: var(--muted);
}
.dino-stage canvas,
.dino-fallback {
  display: block;
  width: 100%;
  height: auto;
}
.dino-stage canvas {
  touch-action: manipulation;
}
.dino-buttons .button {
  background: var(--ink);
  border-color: var(--ink);
  color: white;
}
.dino-controls {
  display: grid;
  gap: 1.2rem;
}
.dino-speed-label {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  font-size: 0.875rem;
}
.dino-speed-label output {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}
.dino-speed-label input {
  grid-column: 1 / -1;
  width: 100%;
  margin: 0;
  min-height: 30px;
  accent-color: var(--accent);
}
.dino-auto-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 36px;
  font-size: 0.8rem;
  color: var(--muted);
}
.dino-auto-label input {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  accent-color: var(--accent);
}
.dino-status {
  min-height: 2.6rem;
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}
.dino-rule {
  color: var(--muted);
  font-size: 0.95rem;
}
.dino-rule strong {
  color: var(--ink);
}
.dino-loop {
  margin-top: 2rem;
}
.dino-lab-demo {
  margin-block: 2rem;
}
.dino-lab-demo .dino-stage {
  margin-block: 1.5rem;
}
.speed-check-table td:last-child,
.speed-check-table th:last-child {
  text-align: right;
}
.speed-check-table {
  width: 100%;
  table-layout: fixed;
}
[hidden] {
  display: none !important;
}
@media (max-width: 850px) {
  .home-start-grid,
  .home-role-comparison,
  .home-example-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
  }
  .home-workflow,
  .home-case-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .home-start-grid h1 {
    font-size: clamp(2.7rem, 9vw, 4.65rem);
  }
  .home-role-comparison figcaption {
    margin-top: 0;
  }
  .agent-investigation {
    order: 1;
  }
  .manual-investigation {
    order: 2;
  }
}
@media (max-width: 640px) {
  .home-showcase-heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .home-start-grid .actions {
    display: grid;
    grid-template-columns: max-content max-content;
    justify-content: start;
    gap: 0.9rem 1.4rem;
  }
  .home-start-grid .actions .button {
    grid-column: 1 / -1;
    justify-self: start;
  }
  .home-install-resources > span {
    flex-basis: 100%;
  }
  .expert-analysis-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .expert-reasoning {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 88px;
    column-gap: 0.75rem;
    align-items: end;
  }
  .expert-thought::before {
    right: -18px;
    bottom: 42px;
  }
  .expert-thought::after {
    right: -30px;
    bottom: 36px;
  }
  .expert-illustration {
    width: 88px;
    height: 66px;
    margin: 0;
  }
  .expert-caption {
    grid-column: 1 / -1;
    text-align: left;
  }
  .expert-step-selector button {
    font-size: 0.75rem;
  }
  .expert-step-selector button span {
    display: block;
    margin: 0 0 0.2rem;
  }
  .home-hero {
    padding-block: 2.8rem;
  }
  .percent-figure,
  .dino-demo {
    padding: 1.1rem;
  }
}

@media (max-width: 850px) {
  .home-agent-grid,
  .home-try-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .home-reassurance {
    max-width: 600px;
  }
  .feature-case {
    gap: 2.4rem;
  }
  .workflows {
    gap: 1.8rem;
  }
  .article-layout {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 2rem;
  }
  .code-comparison,
  .rea-query-pair {
    grid-template-columns: 1fr;
  }
  .flow-steps,
  .notion-bridge-flow,
  .th04-flow {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .flow-steps li:not(:last-child)::after {
    content: "↓";
    top: auto;
    bottom: -1.7rem;
    inset-inline-end: auto;
    inset-inline-start: 0.85rem;
  }
}

@media (max-width: 640px) {
  .pan-examples {
    grid-template-columns: 1fr;
    gap: 1.3rem;
    padding: 1.2rem;
  }
  .pan-example {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
    column-gap: 1rem;
    text-align: left;
  }
  .pan-position {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
    height: 1.6rem;
  }
  .pan-value,
  .pan-meaning {
    grid-column: 1 / -1;
  }
  .back-to-top {
    right: calc(1rem + env(safe-area-inset-right, 0px));
    bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  }
  .site-footer {
    padding-bottom: calc(2rem + 44px + env(safe-area-inset-bottom, 0px));
  }
  .container {
    width: calc(100% - 2.5rem);
  }
  .navigation {
    gap: 0.5rem 0.8rem;
    font-size: 0.875rem;
  }
  .hero {
    padding-block: 3.5rem 3rem;
  }
  .hero h1 {
    font-size: clamp(2.55rem, 10vw, 3.75rem);
  }
  .lede {
    font-size: 1.075rem;
  }
  .actions {
    gap: 1.2rem;
  }
  .section {
    padding-block: 2.6rem;
  }
  .feature-case,
  .workflows,
  .verification {
    grid-template-columns: 1fr;
  }
  .case-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-left: 0;
    padding: 1.5rem 0 0;
    border-top: 1px solid var(--line);
    gap: 1rem;
  }
  .case-stats > div + div {
    border: 0;
    padding-top: 0;
  }
  .stats dt {
    font-size: 1.65rem;
  }
  .stats dd {
    font-size: 0.875rem;
  }
  .start-row {
    align-items: flex-start;
    flex-direction: column;
  }
  .page-heading {
    padding-block: 3rem 2rem;
  }
  .page-heading h1 {
    font-size: clamp(2.45rem, 9vw, 3.4rem);
  }
  .article-layout {
    display: block;
  }
  .contents {
    position: static;
    padding-top: 0;
    padding-bottom: 1.7rem;
  }
  .contents p {
    display: none;
  }
  .contents ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1.3rem;
  }
  .contents li + li {
    margin: 0;
  }
  .article-section {
    padding-block: 2rem;
  }
  .article .stats {
    gap: 1rem;
  }
  .provider {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.25rem;
  }
  .evidence-details[open]::details-content {
    padding-left: 0.65rem;
  }
  .guide-entry {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }
  .workflow-figure {
    padding: 1rem;
  }
  .notion-clipboard-grid,
  .notion-table-example {
    grid-template-columns: 1fr;
  }
  .notion-mini-flow {
    display: grid;
    gap: 1.5rem;
  }
  .notion-mini-flow li:not(:last-child)::after {
    content: "↓";
    inset-inline-end: auto;
    inset-inline-start: 0.4rem;
    bottom: -1.4rem;
  }
  .step-selector {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  pre {
    padding: 1rem;
  }
  .code-inline {
    align-items: flex-start;
    padding: 0.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .terminal-cursor {
    animation: none;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --ink: #cdd6f4;
  --muted: #a6adc8;
  --line: #45475a;
  --soft: #181825;
  --accent: #89b4fa;
  --page: #1e1e2e;
}
:where(:root[data-theme="dark"]) ::selection {
  background: #45475a;
}
:where(:root[data-theme="dark"]) .dino-stage {
  --dino-ground: #45475a;
  --dino-ink: #a6adc8;
  --dino-player: #89b4fa;
  --dino-crash: #f38ba8;
  --dino-eye: #181825;
}
:where(:root[data-theme="dark"]) .reconstruction-flywheel [stroke="#294f82"] {
  stroke: var(--accent);
}
:where(:root[data-theme="dark"]) .reconstruction-flywheel [stroke="#5b6570"] {
  stroke: var(--muted);
}
:where(:root[data-theme="dark"]) .skip-link,
:where(:root[data-theme="dark"]) .button,
:where(:root[data-theme="dark"]) .dino-buttons .button {
  color: var(--page);
}
:where(:root[data-theme="dark"]) .button {
  border-color: #bac2de;
  background: #bac2de;
}
:where(:root[data-theme="dark"]) .button:hover {
  border-color: #a6adc8;
  background: #a6adc8;
}
:where(:root[data-theme="dark"]) .code-key,
:where(:root[data-theme="dark"]) .notion-channel,
:where(:root[data-theme="dark"]) .prose-highlight,
:where(:root[data-theme="dark"]) .step-selector button[aria-pressed="true"],
:where(:root[data-theme="dark"]) .percent-operation button[aria-pressed="true"],
:where(:root[data-theme="dark"]) .flow-result,
:where(:root[data-theme="dark"]) .home-nav-links a[aria-current="location"] {
  background: #313244;
}
:where(:root[data-theme="dark"]) .copy-button:hover {
  background: #313244;
}
:where(:root[data-theme="dark"]) .step-comparison .is-active {
  background: #313244;
  color: #b4befe;
}
:where(:root[data-theme="dark"]) .article p,
:where(:root[data-theme="dark"]) .article li,
:where(:root[data-theme="dark"]) .guide-route span {
  color: #bac2de;
}
:where(:root[data-theme="dark"]) .prompt {
  border-left-color: #585b70;
}
:where(:root[data-theme="dark"]) .agent-terminal {
  border-color: var(--line);
  background: #181825;
}
:where(:root[data-theme="dark"]) .terminal-header {
  border-bottom-color: #313244;
}
:where(:root[data-theme="dark"]) .agent-terminal .copy-button:hover {
  background: #313244;
}
:where(:root[data-theme="dark"]) .workflow-figure {
  background: var(--soft);
}
:where(:root[data-theme="dark"]) .flow-node {
  background: #313244;
  border-color: #585b70;
}
:where(:root[data-theme="dark"]) .flow-steps li:not(:last-child)::after,
:where(:root[data-theme="dark"]) .notion-mini-flow li:not(:last-child)::after {
  color: #9399b2;
}
:where(:root[data-theme="dark"]) .percent-controls .percent-key {
  border-color: #585b70;
}

@media (max-width: 360px) {
  .stats,
  .case-stats {
    grid-template-columns: 1fr;
  }
}

/* Keep prose natural in each language while code and evidence stay left-to-right. */
html:lang(zh),
html:lang(ja),
html:lang(ko),
html:lang(th),
html[dir="rtl"] {
  letter-spacing: normal;
}
html:lang(zh) h1,
html:lang(zh) h2,
html:lang(zh) h3,
html:lang(ja) h1,
html:lang(ja) h2,
html:lang(ja) h3,
html:lang(ko) h1,
html:lang(ko) h2,
html:lang(ko) h3,
html:lang(th) h1,
html:lang(th) h2,
html:lang(th) h3,
html[dir="rtl"] h1,
html[dir="rtl"] h2,
html[dir="rtl"] h3 {
  letter-spacing: normal;
  line-height: 1.35;
}
html[dir="rtl"] code,
html[dir="rtl"] pre,
html[dir="rtl"] kbd,
html[dir="rtl"] .dino-stage,
html[dir="rtl"] .aegis-calculation {
  direction: ltr;
  unicode-bidi: isolate;
  text-align: left;
}
html[dir="rtl"] .percent-display {
  direction: ltr;
  unicode-bidi: isolate;
}
@media (min-width: 851px) {
  html[dir="rtl"]
    .flow-steps:not(.aegis-calculation)
    li:not(:last-child)::after {
    content: "←";
  }
}
@media (min-width: 641px) {
  html[dir="rtl"] .notion-mini-flow li:not(:last-child)::after {
    content: "←";
  }
}
html[dir="rtl"] .terminal-prompt {
  font-family: inherit;
  text-align: start;
}
html[dir="rtl"] .breadcrumb,
html[dir="rtl"] .brand-name {
  unicode-bidi: isolate;
}
@media (max-width: 1279px) {
  .brand-caption {
    display: none;
  }
}
@media (max-width: 1100px) {
  .header-inner {
    grid-template-columns: auto minmax(0, 1fr);
    row-gap: 0.65rem;
    padding-block: 0.8rem;
  }
  .navigation {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
  }
  .header-social {
    grid-column: 2;
    grid-row: 1;
    min-inline-size: 0;
    justify-content: flex-end;
    gap: 0.45rem;
  }
  .language-picker {
    position: static;
  }
  .language-picker nav {
    inset-inline: 1.25rem;
    top: 4.3rem;
    width: auto;
  }
}
@media (max-width: 850px) {
  .nav-github-count {
    display: none;
  }
  .explanatory-figure figcaption a {
    white-space: normal;
  }
}
@media (max-width: 400px) {
  .header-inner {
    column-gap: 1rem;
  }
  .language-picker summary > span[aria-hidden="true"] {
    display: none;
  }
  .header-social .nav-x {
    display: none;
  }
}

/* Select fonts with the appropriate CJK glyph forms. */
:lang(ja) {
  --font-sans:
    var(--font-latin), "Hiragino Sans", "Hiragino Kaku Gothic ProN",
    "Yu Gothic UI", Meiryo, "Noto Sans JP", "Noto Sans CJK JP", sans-serif;
  --font-mono:
    var(--font-code), "Hiragino Sans", "Yu Gothic UI", "Noto Sans JP",
    "Noto Sans CJK JP", monospace;
}
:lang(zh-CN) {
  --font-sans:
    var(--font-latin), "PingFang SC", "Microsoft YaHei", "Noto Sans SC",
    "Noto Sans CJK SC", sans-serif;
  --font-mono:
    var(--font-code), "PingFang SC", "Microsoft YaHei", "Noto Sans SC",
    "Noto Sans CJK SC", monospace;
}
:lang(zh-TW) {
  --font-sans:
    var(--font-latin), "PingFang TC", "Microsoft JhengHei", "Noto Sans TC",
    "Noto Sans CJK TC", sans-serif;
  --font-mono:
    var(--font-code), "PingFang TC", "Microsoft JhengHei", "Noto Sans TC",
    "Noto Sans CJK TC", monospace;
}
:lang(ko) {
  --font-sans:
    "Noto Sans KR", "Noto Sans CJK KR", "Apple SD Gothic Neo", "Malgun Gothic",
    var(--font-latin), sans-serif;
  --font-mono:
    var(--font-code), "Noto Sans KR", "Noto Sans CJK KR", "Apple SD Gothic Neo",
    "Malgun Gothic", monospace;
}
:lang(en) {
  --font-sans: var(--font-latin), sans-serif;
  --font-mono: var(--font-code), monospace;
}