@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("/assets/fonts/jetbrains-mono/jetbrains-mono-latin.woff2?v=2026-05-08")
    format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  color-scheme: dark;
  --page: #050505;
  --surface: #151719;
  --surface-soft: #1e2023;
  --text: #f2f2f2;
  --muted: #a8a8a8;
  --subtle: #777;
  --border: #292929;
  --border-strong: #3a3a3a;
  --accent: #4b9cff;
  --accent-bg: #082c5c;
  --danger: #ff8b9a;
  --content: 1080px;
  --radius-small: 10px;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--page);
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.62;
  letter-spacing: 0;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: var(--text);
  text-decoration-color: rgb(255 255 255 / 42%);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--accent);
}

code,
.value-text,
.question-main p {
  overflow-wrap: anywhere;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

[x-cloak] {
  display: none !important;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 0;
  z-index: 40;
  transform: translateY(calc(-100% - 0.5rem));
  border-radius: var(--radius-small);
  background: var(--text);
  color: var(--page);
  padding: 0.55rem 0.8rem;
  font-weight: 800;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0.75rem);
}

.noscript {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  padding: 0.8rem 1rem;
  text-align: center;
}

.site-shell {
  min-height: 100dvh;
}

.site-header {
  display: flex;
  width: min(100% - 2rem, var(--content));
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 auto;
  padding: 2rem 0 1.25rem;
}

.site-brand,
.nav-link {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.site-brand {
  color: var(--text);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.nav-link {
  border-radius: 999px;
  padding: 0.42rem 0.72rem;
}

.nav-link:hover,
.nav-link.is-active {
  background: var(--surface-soft);
  color: var(--text);
}

.docs-main {
  width: min(100% - 2rem, var(--content));
  margin: 0 auto;
  padding: 4rem 0 6rem;
}

.docs-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 2.6rem;
}

.docs-title {
  max-width: 46rem;
}

.docs-title h1,
.month-title,
.timeline-body h3,
.section-heading h2,
.doc-panel h2,
.empty-state h2 {
  margin: 0;
  color: var(--text);
  line-height: 1.15;
}

.docs-title h1 {
  font-size: 1.92rem;
  font-weight: 700;
}

.docs-title p,
.section-heading p,
.update-summary,
.doc-panel p {
  color: var(--muted);
}

.docs-title p {
  max-width: 44rem;
  margin: 0.6rem 0 0;
  font-size: 1.04rem;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: flex-end;
}

.utility-button,
.copy-button,
.secondary-button,
.filter-pill {
  display: inline-flex;
  min-height: 2rem;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--muted);
  padding: 0.34rem 0.9rem;
  font-size: 0.88rem;
  font-weight: 700;
}

.utility-button:hover,
.copy-button:hover,
.secondary-button:hover,
.filter-pill:hover {
  background: #2a2d31;
  color: var(--text);
}

.copy-button,
.secondary-button,
.utility-button {
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
}

.copy-error {
  align-self: center;
  color: var(--danger);
  font-size: 0.86rem;
  font-weight: 700;
}

.filter-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 3.4rem;
}

.filter-pill.is-active {
  background: var(--accent-bg);
  color: #8fc1ff;
}

.pill-count {
  margin-left: 0.45rem;
  color: currentcolor;
  opacity: 0.62;
  font-size: 0.78rem;
}

.docs-layout {
  display: grid;
  grid-template-columns: minmax(0, 780px) 190px;
  gap: clamp(3rem, 9vw, 9rem);
  align-items: start;
}

.tutorial-layout {
  display: block;
  max-width: 860px;
}

.timeline-column,
.tutorial-column {
  min-width: 0;
}

.result-count {
  margin: 0 0 1.4rem;
  color: var(--subtle);
  font-size: 0.86rem;
  font-weight: 700;
}

.timeline-list {
  display: grid;
  gap: 4.8rem;
}

.month-section {
  display: grid;
  gap: 2.2rem;
  scroll-margin-top: 1.5rem;
}

.month-title {
  font-size: 1.24rem;
  font-weight: 700;
}

.timeline-item {
  display: grid;
  grid-template-columns: 8.6rem minmax(0, 1fr);
  gap: 2rem;
}

.update-date {
  color: var(--muted);
  font-size: 0.9rem;
}

.timeline-body {
  min-width: 0;
}

.timeline-body h3 {
  font-size: 1.34rem;
  font-weight: 700;
}

.update-summary {
  margin: 1rem 0 0;
}

.entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.75rem;
  color: var(--subtle);
  font-size: 0.82rem;
  font-weight: 800;
}

.entry-details {
  margin-top: 1rem;
}

.entry-details summary {
  width: fit-content;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 800;
  list-style-position: inside;
}

.entry-details summary:hover {
  color: #8fc1ff;
}

.change-details {
  display: grid;
  gap: 0.7rem;
  margin: 1.2rem 0 0;
}

.detail-row {
  display: grid;
  grid-template-columns: 5.8rem minmax(0, 1fr);
  gap: 1rem;
}

.detail-row dt {
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 800;
}

.detail-row dd {
  margin: 0;
  color: var(--muted);
}

.clean-list {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding-left: 1.1rem;
}

.clean-list li::marker {
  color: var(--subtle);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.3rem 0 0;
  padding: 0;
  list-style: none;
}

.tag {
  color: var(--subtle);
  font-size: 0.82rem;
  font-weight: 700;
}

.tag::before {
  content: "#";
}

.month-index {
  min-width: 0;
}

.sticky-panel {
  position: sticky;
  top: 3rem;
  display: grid;
  gap: 0.95rem;
  border-left: 1px solid var(--border-strong);
  padding-left: 1.25rem;
}

.sticky-panel a {
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: none;
}

.sticky-panel a:first-child {
  color: var(--text);
}

.empty-state,
.doc-panel,
.question-list,
.setup-values,
.visual-step {
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: transparent;
}

.empty-state {
  margin-bottom: 2rem;
  padding: 1.1rem;
}

.empty-state h2 {
  font-size: 1.05rem;
}

.empty-state p {
  margin: 0.45rem 0 1rem;
  color: var(--muted);
}

.doc-section {
  margin-bottom: 3.4rem;
}

.section-heading {
  margin: 0 0 1.35rem;
}

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--subtle);
  font-size: 0.82rem;
  font-weight: 800;
}

.section-heading h2,
.doc-panel h2 {
  font-size: 1.28rem;
}

.section-heading p {
  margin: 0.45rem 0 0;
}

.visual-steps {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.visual-step {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(16rem, 1fr);
  gap: 1rem;
  align-items: stretch;
  padding: 1rem;
  color: var(--muted);
}

.visual-step-copy {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.85rem;
  align-content: start;
  min-width: 0;
}

.visual-step-copy h3,
.visual-step-copy p {
  margin: 0;
}

.visual-step-copy h3 {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.25;
}

.visual-step-copy p {
  margin-top: 0.45rem;
  color: var(--muted);
}

.step-number {
  display: inline-grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 800;
}

.tutorial-shot {
  min-width: 0;
  margin: 0;
}

.shot-frame {
  display: grid;
  width: 100%;
  min-height: 12rem;
  aspect-ratio: 4 / 3;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: var(--surface);
  padding: 0.8rem;
}

.shot-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.setup-values {
  display: grid;
  gap: 0;
  margin-top: 1.35rem;
  overflow: hidden;
}

.value-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  border-top: 1px solid var(--border);
  padding: 0.9rem 1rem;
}

.value-row:first-child {
  border-top: 0;
}

.value-main {
  display: grid;
  min-width: 0;
  gap: 0.24rem;
}

.value-label {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.value-text {
  color: var(--text);
  font-family:
    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    monospace;
  font-size: 0.9rem;
}

.question-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  list-style: none;
}

.question-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  border-top: 1px solid var(--border);
  padding: 1rem;
}

.question-item:first-child {
  border-top: 0;
}

.question-main {
  display: grid;
  min-width: 0;
  gap: 0.55rem;
}

.category-pill {
  color: var(--subtle);
  font-size: 0.78rem;
  font-weight: 800;
}

.question-main p {
  margin: 0;
  color: var(--text);
}

.guidance-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.doc-panel {
  padding: 1.15rem;
}

.doc-panel p {
  margin: 0;
}

.doc-panel .clean-list {
  margin-top: 1rem;
  color: var(--muted);
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 1.35rem;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .docs-main {
    padding-top: 2.5rem;
  }

  .docs-header {
    grid-template-columns: 1fr;
    margin-bottom: 2rem;
  }

  .page-actions {
    justify-content: flex-start;
  }

  .filter-strip {
    margin-bottom: 2.4rem;
  }

  .docs-layout {
    display: block;
  }

  .month-index {
    display: none;
  }

  .timeline-list {
    gap: 3.4rem;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .detail-row {
    grid-template-columns: 1fr;
    gap: 0.12rem;
  }

  .visual-step {
    grid-template-columns: 1fr;
  }

  .shot-frame {
    min-height: 10rem;
  }

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

@media (max-width: 620px) {
  body {
    font-size: 14px;
  }

  .docs-main,
  .site-header {
    width: min(100% - 1.4rem, var(--content));
  }

  .docs-title h1 {
    font-size: 1.72rem;
  }

  .filter-strip {
    gap: 0.45rem;
  }

  .filter-pill {
    padding-right: 0.75rem;
    padding-left: 0.75rem;
  }

  .value-row,
  .question-item {
    grid-template-columns: 1fr;
  }

  .visual-step {
    padding: 0.8rem;
  }

  .shot-frame {
    padding: 0.6rem;
  }

  .copy-button,
  .utility-button,
  .secondary-button {
    width: fit-content;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}