.sg-shell {
  display: grid;
  grid-template-columns: 16rem minmax(0, 1fr);
  margin-inline: auto;
  max-inline-size: var(--page-width);
  min-block-size: 100dvh;
}

.sg-sidebar {
  align-self: start;
  border-inline-end: var(--ok-rule) solid var(--color-rule);
  min-block-size: 100dvh;
  padding: var(--ok-space-6) var(--ok-space-4);
  position: sticky;
  inset-block-start: 0;
}

.sg-mark {
  align-items: baseline;
  display: flex;
  font-size: var(--text-lead);
  font-weight: 700;
  gap: var(--ok-space-2);
  letter-spacing: var(--tracking-label);
  margin: 0 0 var(--ok-space-12);
  text-transform: uppercase;
}

.sg-mark__state {
  color: var(--color-action);
}

.sg-nav__label {
  color: var(--color-text-muted);
  font-size: var(--text-metadata);
  letter-spacing: var(--tracking-label);
  margin: 0 0 var(--ok-space-3);
  text-transform: uppercase;
}

.sg-nav + .sg-nav {
  margin-block-start: var(--ok-space-8);
}

.sg-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sg-nav a {
  border-block-start: var(--ok-rule) solid var(--color-rule);
  display: block;
  font-size: var(--text-metadata);
  letter-spacing: var(--tracking-label);
  padding: var(--ok-space-3) 0;
  text-decoration: none;
  text-transform: uppercase;
}

.sg-nav li:last-child a {
  border-block-end: var(--ok-rule) solid var(--color-rule);
}

.sg-provenance {
  color: var(--color-provenance);
  font-size: var(--text-metadata);
  line-height: var(--line-body);
  margin-block-start: var(--ok-space-12);
}

.sg-main {
  min-inline-size: 0;
  padding: var(--ok-space-6) var(--ok-space-8) var(--ok-space-20);
}

.sg-hero {
  align-items: end;
  display: grid;
  gap: var(--ok-space-8);
  grid-template-columns: minmax(0, 2fr) minmax(12rem, 1fr);
  min-block-size: 22rem;
  padding-block: var(--ok-space-8) var(--ok-space-12);
}

.sg-kicker,
.sg-section__index {
  color: var(--color-action);
  font-size: var(--text-metadata);
  font-weight: 700;
  letter-spacing: var(--tracking-label);
  margin: 0 0 var(--ok-space-4);
  text-transform: uppercase;
}

.sg-title {
  font-size: var(--text-display);
  font-weight: 700;
  letter-spacing: var(--tracking-display);
  line-height: var(--line-tight);
  margin: 0;
  max-inline-size: 11ch;
  text-transform: uppercase;
}

.sg-intro {
  color: var(--color-text-muted);
  font-size: var(--text-body);
  margin: 0;
  max-inline-size: 34ch;
}

.sg-constitution {
  border-block: var(--ok-rule) solid var(--color-rule-strong);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  margin: 0 0 var(--ok-space-16);
  padding: 0;
}

.sg-constitution li {
  min-inline-size: 0;
  padding: var(--ok-space-4);
}

.sg-constitution li + li {
  border-inline-start: var(--ok-rule) solid var(--color-rule);
}

.sg-constitution strong,
.sg-constitution span {
  display: block;
}

.sg-constitution strong {
  font-size: var(--text-title);
  letter-spacing: var(--tracking-display);
  line-height: var(--line-tight);
}

.sg-constitution span {
  color: var(--color-text-muted);
  font-size: var(--text-metadata);
  letter-spacing: var(--tracking-label);
  margin-block-start: var(--ok-space-2);
  text-transform: uppercase;
}

.sg-section {
  border-block-start: var(--ok-rule) solid var(--color-rule-strong);
  padding-block: var(--ok-space-8) var(--ok-space-16);
  scroll-margin-block-start: var(--ok-space-4);
}

.sg-section__header {
  display: grid;
  gap: var(--ok-space-4);
  grid-template-columns: minmax(0, 2fr) minmax(12rem, 1fr);
  margin-block-end: var(--ok-space-10);
}

.sg-section__title {
  font-size: var(--text-title);
  letter-spacing: var(--tracking-display);
  line-height: var(--line-heading);
  margin: 0;
  text-transform: uppercase;
}

.sg-section__note {
  color: var(--color-text-muted);
  margin: 0;
  max-inline-size: var(--measure);
}

.sg-specimen {
  border-block-start: var(--ok-rule) solid var(--color-rule);
  display: grid;
  gap: var(--ok-space-4);
  grid-template-columns: 10rem minmax(0, 1fr);
  padding-block: var(--ok-space-5);
}

.sg-specimen:last-child {
  border-block-end: var(--ok-rule) solid var(--color-rule);
}

.sg-specimen__label {
  color: var(--color-text-muted);
  font-size: var(--text-metadata);
  letter-spacing: var(--tracking-label);
  margin: 0;
  text-transform: uppercase;
}

.sg-type-display,
.sg-type-title,
.sg-type-body,
.sg-type-meta,
.sg-type-data {
  margin: 0;
}

.sg-type-display {
  font-size: var(--text-display);
  font-weight: 700;
  letter-spacing: var(--tracking-display);
  line-height: var(--line-tight);
  text-transform: uppercase;
}

.sg-type-title {
  font-size: var(--text-title);
  font-weight: 700;
  letter-spacing: var(--tracking-display);
  line-height: var(--line-heading);
  text-transform: uppercase;
}

.sg-type-body {
  font-size: var(--text-body);
  max-inline-size: var(--measure);
}

.sg-type-meta {
  color: var(--color-text-muted);
  font-size: var(--text-metadata);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.sg-type-data {
  font-size: var(--text-lead);
  font-variant-numeric: tabular-nums slashed-zero;
}

.sg-palette {
  display: grid;
  gap: var(--ok-space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sg-swatch {
  border: var(--ok-rule) solid var(--color-rule);
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  min-block-size: 7rem;
}

.sg-swatch__color {
  border-inline-end: var(--ok-rule) solid var(--color-rule);
}

.sg-swatch__color--void {
  background: var(--ok-void);
}

.sg-swatch__color--panel {
  background: var(--ok-panel);
}

.sg-swatch__color--paper {
  background: var(--ok-paper);
}

.sg-swatch__color--muted {
  background: var(--ok-muted);
}

.sg-swatch__color--signal {
  background: var(--ok-signal);
}

.sg-swatch__color--gold {
  background: var(--ok-gold);
}

.sg-swatch__text {
  align-self: end;
  padding: var(--ok-space-4);
}

.sg-swatch__text strong,
.sg-swatch__text code {
  display: block;
}

.sg-swatch__text strong {
  text-transform: uppercase;
}

.sg-swatch__text code {
  color: var(--color-text-muted);
  font-family: inherit;
  font-size: var(--text-metadata);
  margin-block-start: var(--ok-space-1);
}

.sg-control-group {
  border-block-start: var(--ok-rule) solid var(--color-rule);
  padding-block: var(--ok-space-5);
}

.sg-control-group:last-child {
  border-block-end: var(--ok-rule) solid var(--color-rule);
}

.sg-control-group__title {
  font-size: var(--text-metadata);
  letter-spacing: var(--tracking-label);
  margin: 0 0 var(--ok-space-4);
  text-transform: uppercase;
}

.sg-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: var(--ok-space-2);
}

.sg-icon {
  block-size: var(--ok-space-4);
  flex: 0 0 auto;
  inline-size: var(--ok-space-4);
}

.sg-form-grid {
  display: grid;
  gap: var(--ok-space-6);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sg-field {
  min-inline-size: 0;
}

.sg-field--wide {
  grid-column: 1 / -1;
}

.sg-check {
  align-items: start;
  display: grid;
  gap: var(--ok-space-3);
  grid-template-columns: var(--ok-control-height) minmax(0, 1fr);
}

.sg-check input {
  accent-color: var(--color-action);
  block-size: var(--ok-control-height);
  inline-size: var(--ok-control-height);
  margin: 0;
}

.sg-check label {
  font-size: var(--text-admin);
  letter-spacing: 0;
  margin: 0;
  padding-block-start: var(--ok-space-2);
  text-transform: none;
}

.sg-focus-demo {
  align-items: center;
  background: var(--color-surface);
  border: var(--ok-rule) solid var(--color-rule);
  display: flex;
  flex-wrap: wrap;
  gap: var(--ok-space-5);
  padding: var(--ok-space-6);
}

.sg-focus-target {
  border: var(--ok-rule) solid var(--color-rule-strong);
  min-block-size: var(--ok-control-height);
  padding: var(--ok-space-2) var(--ok-space-4);
  text-decoration: none;
}

.sg-focus-target--preview {
  outline: var(--ok-focus-rule) solid var(--color-focus);
  outline-offset: var(--ok-focus-rule);
}

.sg-focus-demo p {
  color: var(--color-text-muted);
  margin: 0;
}

.sg-table-wrap {
  border-block: var(--ok-rule) solid var(--color-rule-strong);
}

.sg-table {
  border-collapse: collapse;
  inline-size: 100%;
  table-layout: fixed;
}

.sg-table caption {
  color: var(--color-text-muted);
  font-size: var(--text-metadata);
  padding-block-end: var(--ok-space-3);
  text-align: start;
}

.sg-table th,
.sg-table td {
  border-block-end: var(--ok-rule) solid var(--color-rule);
  padding: var(--ok-space-3) var(--ok-space-2);
  text-align: start;
  vertical-align: top;
}

.sg-table tr:last-child td {
  border-block-end: 0;
}

.sg-table th {
  color: var(--color-text-muted);
  font-size: var(--text-metadata);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.sg-table__numeric {
  text-align: end !important;
}

.status {
  align-items: center;
  display: inline-flex;
  font-size: var(--text-metadata);
  font-weight: 700;
  gap: var(--ok-space-2);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.status::before {
  background: currentColor;
  block-size: var(--ok-space-2);
  content: "";
  flex: 0 0 auto;
  inline-size: var(--ok-space-2);
}

.status--active,
.status--conflict {
  color: var(--color-action);
}

.status--confirmed {
  color: var(--color-confirmed);
}

.status--pending {
  color: var(--color-text-muted);
}

.sg-state-grid {
  display: grid;
  gap: var(--ok-space-4);
  grid-template-columns: minmax(0, 2fr) minmax(14rem, 1fr);
}

.sg-state {
  border: var(--ok-rule) solid var(--color-rule);
  min-block-size: 14rem;
  padding: var(--ok-space-6);
}

.sg-state--empty {
  align-content: end;
  display: grid;
}

.sg-state--error {
  border-block-start: var(--ok-space-1) solid var(--color-conflict);
}

.sg-state--loading {
  grid-column: 1 / -1;
  min-block-size: 0;
}

.sg-loading {
  display: grid;
  gap: var(--ok-space-3);
  max-inline-size: 44rem;
}

.sg-loading__line {
  background: var(--color-rule);
  block-size: var(--ok-space-3);
  display: block;
}

.sg-loading__line:nth-child(2) {
  inline-size: 76%;
}

.sg-loading__line:nth-child(3) {
  inline-size: 48%;
}

.sg-state__label {
  color: var(--color-text-muted);
  font-size: var(--text-metadata);
  letter-spacing: var(--tracking-label);
  margin: 0 0 var(--ok-space-8);
  text-transform: uppercase;
}

.sg-state__title {
  font-size: var(--text-lead);
  margin: 0 0 var(--ok-space-2);
  text-transform: uppercase;
}

.sg-state__copy {
  color: var(--color-text-muted);
  margin: 0 0 var(--ok-space-5);
  max-inline-size: 48ch;
}

.sg-media {
  border: var(--ok-rule) solid var(--color-rule);
  margin: var(--ok-space-4) 0 0;
}

.sg-media__frame {
  align-items: center;
  aspect-ratio: 16 / 9;
  background: var(--color-surface);
  display: grid;
  justify-items: center;
  min-block-size: 12rem;
  position: relative;
}

.sg-media__frame::before,
.sg-media__frame::after {
  background: var(--color-rule-strong);
  content: "";
  block-size: var(--ok-rule);
  inline-size: 38%;
  position: absolute;
}

.sg-media__frame::before {
  transform: rotate(24deg);
}

.sg-media__frame::after {
  transform: rotate(-24deg);
}

.sg-media__frame span {
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: var(--text-metadata);
  letter-spacing: var(--tracking-label);
  padding: var(--ok-space-2);
  position: relative;
  text-transform: uppercase;
  z-index: 1;
}

.sg-media figcaption {
  border-block-start: var(--ok-rule) solid var(--color-rule);
  color: var(--color-text-muted);
  font-size: var(--text-metadata);
  padding: var(--ok-space-3);
}

.sg-mobile-rules {
  border-block: var(--ok-rule) solid var(--color-rule);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
}

.sg-mobile-rules li {
  padding: var(--ok-space-4);
}

.sg-mobile-rules li + li {
  border-inline-start: var(--ok-rule) solid var(--color-rule);
}

.sg-mobile-rules strong,
.sg-mobile-rules span {
  display: block;
}

.sg-mobile-rules strong {
  color: var(--color-action);
  font-size: var(--text-lead);
}

.sg-mobile-rules span {
  color: var(--color-text-muted);
  font-size: var(--text-metadata);
  margin-block-start: var(--ok-space-2);
}

.sg-footer {
  align-items: center;
  border-block-start: var(--ok-rule) solid var(--color-rule-strong);
  color: var(--color-text-muted);
  display: flex;
  font-size: var(--text-metadata);
  justify-content: space-between;
  padding-block-start: var(--ok-space-4);
  text-transform: uppercase;
}

@media (max-width: 55rem) {
  .sg-shell {
    display: block;
  }

  .sg-sidebar {
    background: var(--color-page);
    border-block-end: var(--ok-rule) solid var(--color-rule-strong);
    border-inline-end: 0;
    min-block-size: 0;
    padding: var(--ok-space-3) var(--ok-space-4);
    position: static;
  }

  .sg-mark {
    margin: 0;
  }

  .sg-nav,
  .sg-provenance {
    display: none;
  }

  .sg-main {
    padding: var(--ok-space-4) var(--ok-space-4) var(--ok-space-16);
  }

  .sg-hero {
    display: block;
    min-block-size: 0;
    padding-block: var(--ok-space-10) var(--ok-space-12);
  }

  .sg-intro {
    margin-block-start: var(--ok-space-6);
  }

  .sg-constitution,
  .sg-mobile-rules {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sg-constitution li:nth-child(3),
  .sg-mobile-rules li:nth-child(3) {
    border-inline-start: 0;
  }

  .sg-constitution li:nth-child(n + 3),
  .sg-mobile-rules li:nth-child(n + 3) {
    border-block-start: var(--ok-rule) solid var(--color-rule);
  }

  .sg-section__header,
  .sg-state-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 45rem) {
  .sg-section {
    padding-block: var(--ok-space-8) var(--ok-space-12);
  }

  .sg-section__header {
    margin-block-end: var(--ok-space-8);
  }

  .sg-specimen,
  .sg-palette,
  .sg-form-grid {
    grid-template-columns: 1fr;
  }

  .sg-field--wide {
    grid-column: auto;
  }

  .sg-state--loading {
    grid-column: auto;
  }

  .sg-swatch {
    grid-template-columns: 5rem minmax(0, 1fr);
  }

  .sg-table,
  .sg-table tbody,
  .sg-table tr,
  .sg-table td {
    display: block;
    inline-size: 100%;
  }

  .sg-table thead {
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    block-size: var(--ok-rule);
    inline-size: var(--ok-rule);
    overflow: hidden;
    position: absolute;
    white-space: nowrap;
  }

  .sg-table tr {
    border-block-end: var(--ok-rule) solid var(--color-rule-strong);
    padding-block: var(--ok-space-2);
  }

  .sg-table tr:last-child {
    border-block-end: 0;
  }

  .sg-table td {
    align-items: baseline;
    border: 0;
    display: grid;
    gap: var(--ok-space-3);
    grid-template-columns: minmax(6rem, 1fr) minmax(0, 2fr);
    padding: var(--ok-space-2);
    text-align: start !important;
  }

  .sg-table td::before {
    color: var(--color-text-muted);
    content: attr(data-label);
    font-size: var(--text-metadata);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
  }

  .sg-footer {
    align-items: start;
    flex-direction: column;
    gap: var(--ok-space-2);
  }
}

@media (max-width: 30rem) {
  .sg-constitution,
  .sg-mobile-rules {
    grid-template-columns: 1fr;
  }

  .sg-constitution li + li,
  .sg-constitution li:nth-child(3),
  .sg-mobile-rules li + li,
  .sg-mobile-rules li:nth-child(3) {
    border-block-start: var(--ok-rule) solid var(--color-rule);
    border-inline-start: 0;
  }

  .sg-actions .button,
  .sg-actions button {
    inline-size: 100%;
  }
}