forward-future__loopy/site/styles.css

:root {
  color-scheme: light;
  --orange: #ff5033;
  --charcoal: #101010;
  --light: #faf8f7;
  --white: #ffffff;
  --violet: #cca5ff;
  --ink: var(--charcoal);
  --canvas: var(--light);
  --surface: var(--white);
  --surface-muted: #f1eeec;
  --solid-background: var(--charcoal);
  --solid-foreground: var(--light);
  --header-background: rgba(250, 248, 247, 0.96);
  --line: rgba(16, 16, 16, 0.2);
  --muted: #625e5a;
  --placeholder: #77716c;
  --success: #176429;
  --error: #a42114;
  --font-sans: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  --max-width: 1320px;
  --page-pad: clamp(20px, 4vw, 56px);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --ink: var(--light);
  --canvas: var(--charcoal);
  --surface: #1b1b1a;
  --surface-muted: #171716;
  --solid-background: var(--light);
  --solid-foreground: var(--charcoal);
  --header-background: rgba(16, 16, 16, 0.94);
  --line: rgba(250, 248, 247, 0.22);
  --muted: #b8b2ae;
  --placeholder: #928c87;
  --success: #7fd69a;
  --error: #ff9584;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body,
button,
input,
select,
textarea {
  font-family: var(--font-sans);
}

button,
input,
select,
textarea {
  font-size: inherit;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
}

h1,
h2,
h3,
p,
dl,
dd,
ol,
ul {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.page-width {
  width: min(100%, var(--max-width));
  margin-inline: auto;
  padding-inline: var(--page-pad);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  color: var(--solid-foreground);
  background: var(--solid-background);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 var(--page-pad);
  border-bottom: 1px solid var(--ink);
  background: var(--header-background);
  backdrop-filter: blur(12px);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  flex: 0 0 auto;
  border: 1px solid var(--ink);
}

.brand-name {
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-product {
  padding-left: 10px;
  border-left: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 32px);
  font-size: 0.86rem;
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.theme-toggle {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  gap: 7px;
  padding: 7px 9px;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  color: var(--charcoal);
  background: var(--orange);
}

.theme-icon {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.theme-icon-dark,
.theme-label-dark {
  display: none;
}

:root[data-theme="dark"] .theme-icon-light,
:root[data-theme="dark"] .theme-label-light {
  display: none;
}

:root[data-theme="dark"] .theme-icon-dark {
  display: block;
}

:root[data-theme="dark"] .theme-label-dark {
  display: inline;
}

.nav-cta {
  padding: 9px 13px;
  color: var(--solid-foreground);
  background: var(--solid-background);
}

.nav-cta:hover,
.nav-cta:focus-visible {
  color: var(--charcoal);
  background: var(--orange);
  text-decoration: none;
}

.here-now-credit {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 9px;
  color: inherit;
  text-decoration: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.here-now-credit:hover {
  opacity: 0.72;
  text-decoration: none;
  transform: translateY(-1px);
}

.here-now-credit:focus-visible {
  border-radius: 2px;
  outline: 2px solid currentColor;
  outline-offset: 4px;
  text-decoration: none;
}

.here-now-credit__icon {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  outline: 1px solid rgba(16, 16, 16, 0.14);
}

.here-now-credit__text {
  display: grid;
  gap: 1px;
}

.here-now-credit small,
.here-now-credit strong {
  display: block;
  line-height: 1;
}

.here-now-credit small {
  opacity: 0.62;
  font-family: var(--font-sans);
  font-size: 0.5rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.here-now-credit strong {
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.05;
}

.here-now-credit--footer {
  color: var(--light);
}

.here-now-credit--footer .here-now-credit__icon {
  width: 30px;
  height: 30px;
}

.here-now-credit--footer small {
  font-size: 0.55rem;
}

.here-now-credit--footer strong {
  font-size: 0.92rem;
}

.eyebrow {
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  display: inline-block;
  width: 24px;
  height: 7px;
  margin-right: 10px;
  background: var(--orange);
  content: "";
}

.library-intro h1 {
  max-width: 1100px;
  margin-bottom: 16px;
  font-size: clamp(3.25rem, 6vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.07em;
  line-height: 0.92;
}

.hero-lede {
  max-width: 720px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
}

.library-section,
.submission-section {
  padding-top: clamp(48px, 6vw, 64px);
  padding-bottom: clamp(56px, 7vw, 80px);
}

.library-intro {
  max-width: 920px;
}

.section-heading {
  display: grid;
  align-items: end;
  gap: 32px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(2.25rem, 3.8vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.section-heading > p {
  margin-bottom: 4px;
  color: var(--muted);
}

.library-controls {
  display: flex;
  align-items: stretch;
  flex-direction: column;
  gap: 14px;
  margin-top: 32px;
  padding: 12px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.search-control {
  display: flex;
  width: min(100%, 680px);
  align-items: center;
  gap: 10px;
}

.search-control:focus-within {
  color: var(--orange);
}

.search-control svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.search-control input {
  width: 100%;
  padding: 8px 0 6px;
  border: 0;
  border-bottom: 2px solid transparent;
  outline: 0;
  color: var(--ink);
  background: transparent;
}

.search-control input:focus-visible {
  border-bottom-color: currentColor;
}

.search-control input::placeholder {
  color: var(--placeholder);
}

.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.category-filter {
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.category-filter:hover,
.category-filter:focus-visible,
.category-filter.is-active {
  color: var(--charcoal);
  background: var(--orange);
}

.category-filter:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.copy-button {
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.results-line {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.results-line p {
  margin-bottom: 0;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border-top: 2px solid var(--ink);
}

.loop-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
}

.loop-table {
  table-layout: fixed;
}

.loop-table th {
  padding: 11px 12px;
  border-bottom: 1px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-align: left;
  text-transform: uppercase;
}

.loop-table th:nth-child(1) {
  width: 60px;
}

.loop-table th:nth-child(2) {
  width: 45%;
}

.loop-table th:nth-child(3) {
  width: 31%;
}

.loop-table th:nth-child(4) {
  width: 140px;
}

.loop-table th:nth-child(5) {
  width: 72px;
}

.loop-table td {
  padding: 22px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.loop-row[hidden] {
  display: none;
}

.cell-number {
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
}

.cell-loop h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
  letter-spacing: -0.025em;
}

.loop-category {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.loop-title-link {
  text-decoration-color: var(--orange);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.loop-title-link:hover,
.loop-title-link:focus-visible {
  text-decoration-thickness: 4px;
}

.cell-loop p,
.cell-check,
.cell-attribution {
  color: var(--muted);
  font-size: 0.9rem;
}

.cell-loop p {
  max-width: 660px;
  margin-bottom: 0;
}

.cell-check strong,
.cell-check > span:not(.cell-label) {
  display: block;
}

.cell-check strong {
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 0.88rem;
}

.cell-attribution {
  color: var(--ink);
  font-weight: 700;
}

.cell-label {
  display: none;
}

.copy-button {
  padding: 7px 9px;
}

.copy-button:hover,
.copy-button:focus-visible {
  color: var(--solid-foreground);
  background: var(--solid-background);
}

.empty-state {
  padding: 40px 24px;
  border-bottom: 1px solid var(--ink);
  text-align: center;
}

.empty-state h3 {
  margin-bottom: 6px;
}

.empty-state p {
  margin-bottom: 10px;
  color: var(--muted);
}

.empty-state a {
  font-weight: 700;
}

.loop-guide {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.loop-guide strong {
  color: var(--ink);
}

.newsletter-section {
  padding: 32px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  color: var(--light);
  background: var(--charcoal);
}

.newsletter-layout {
  display: grid;
  align-items: center;
  gap: clamp(24px, 5vw, 64px);
  grid-template-columns: minmax(240px, 0.8fr) minmax(360px, 1.2fr);
}

.newsletter-copy .eyebrow {
  margin-bottom: 10px;
}

.newsletter-copy h2 {
  margin-bottom: 0;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
}

.newsletter-form {
  position: relative;
}

.newsletter-form > label {
  display: block;
  margin-bottom: 9px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.newsletter-form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
}

.newsletter-form-row input {
  min-width: 0;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid var(--light);
  border-radius: 0;
  outline: none;
  color: var(--charcoal);
  background: var(--light);
}

.newsletter-form-row input::placeholder {
  color: #77716c;
}

.newsletter-form-row input:focus {
  outline: 3px solid var(--orange);
  outline-offset: -3px;
}

.newsletter-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 11px 16px;
  border: 1px solid var(--orange);
  color: var(--charcoal);
  background: var(--orange);
  cursor: pointer;
  font-weight: 800;
}

.newsletter-button:hover,
.newsletter-button:focus-visible {
  border-color: var(--light);
  color: var(--charcoal);
  background: var(--light);
}

.newsletter-button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.newsletter-note {
  margin: 10px 0 0;
  color: rgba(250, 248, 247, 0.6);
  font-size: 0.72rem;
}

.form-verification {
  width: 100%;
  margin-top: 14px;
}

.form-verification--newsletter {
  color-scheme: dark;
}

.newsletter-status {
  margin-bottom: -8px;
}

.newsletter-form .form-status.is-success {
  color: #7fd69a;
}

.newsletter-form .form-status.is-error {
  color: #ff9584;
}

.submission-section {
  padding-top: clamp(48px, 6vw, 64px);
}

.submission-header {
  max-width: 720px;
}

.submission-header h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 3.5vw, 3rem);
  letter-spacing: -0.05em;
  line-height: 1;
}

.submission-header > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.submission-form {
  width: min(100%, 920px);
  margin-top: 24px;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--ink);
  background: var(--surface);
}

.field-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  position: relative;
  display: block;
  margin-bottom: 20px;
}

.field > span {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.field small {
  color: var(--muted);
  font-family: var(--font-sans);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  color: var(--ink);
  background: var(--canvas);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--ink);
}

.field textarea {
  display: block;
  resize: vertical;
}

.form-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consent-field {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.82rem;
}

.consent-field input {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  margin: 2px 0 0;
  accent-color: var(--orange);
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.form-footer p {
  max-width: 500px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.75rem;
}

.submit-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 10px 16px;
  border: 1px solid var(--ink);
  color: var(--solid-foreground);
  background: var(--solid-background);
  cursor: pointer;
  font-weight: 800;
}

.submit-button:hover,
.submit-button:focus-visible {
  color: var(--charcoal);
  background: var(--orange);
}

.submit-button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.form-status {
  min-height: 24px;
  margin: 12px 0 0;
  font-size: 0.82rem;
  font-weight: 700;
}

.form-status:empty {
  display: none;
}

.form-status.is-success {
  color: var(--success);
}

.form-status.is-error {
  color: var(--error);
}

.detail-main {
  max-width: 1120px;
  padding-top: clamp(28px, 4vw, 44px);
  padding-bottom: clamp(56px, 7vw, 88px);
}

.breadcrumbs {
  margin-bottom: clamp(36px, 5vw, 56px);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.breadcrumbs a {
  text-underline-offset: 3px;
}

.detail-hero {
  max-width: 920px;
}

.detail-hero h1 {
  margin-bottom: 20px;
  font-size: clamp(3rem, 6vw, 5.25rem);
  font-weight: 800;
  letter-spacing: -0.07em;
  line-height: 0.94;
}

.detail-lede {
  max-width: 760px;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.8vw, 1.3rem);
}

.detail-byline {
  margin-bottom: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.detail-byline strong {
  color: var(--ink);
}

.detail-source-link {
  color: var(--ink);
  text-decoration-color: var(--orange);
  text-underline-offset: 3px;
}

.detail-source-link:hover,
.detail-source-link:focus-visible {
  color: var(--orange);
}

.detail-stack {
  display: grid;
  gap: 16px;
  margin-top: clamp(36px, 5vw, 56px);
}

.detail-prompt-card {
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--ink);
  background: var(--surface);
}

.detail-prompt-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.detail-prompt-heading .eyebrow {
  margin-bottom: 10px;
}

.detail-prompt-heading h2 {
  margin-bottom: 0;
  font-size: clamp(1.7rem, 2.7vw, 2.35rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.detail-prompt-card [data-prompt] {
  max-width: 820px;
  margin-bottom: 0;
  color: var(--ink);
  font-size: clamp(1.02rem, 1.7vw, 1.18rem);
  line-height: 1.65;
}

.verification-card {
  display: grid;
  align-items: start;
  gap: 24px;
  padding: clamp(24px, 4vw, 36px);
  grid-template-columns: minmax(120px, 0.3fr) minmax(0, 1fr);
  color: var(--solid-foreground);
  background: var(--solid-background);
}

.verification-card .eyebrow {
  margin-bottom: 0;
}

.verification-card h2 {
  max-width: 680px;
  margin-bottom: 10px;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.verification-card p:last-child {
  max-width: 680px;
  margin-bottom: 0;
  opacity: 0.72;
}

.detail-more {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.detail-more summary {
  display: grid;
  align-items: center;
  gap: 4px 24px;
  padding: 20px 0;
  cursor: pointer;
  grid-template-columns: minmax(0, 1fr) auto;
  list-style: none;
}

.detail-more summary::-webkit-details-marker {
  display: none;
}

.detail-more summary::after {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  content: "+";
}

.detail-more[open] summary::after {
  content: "−";
}

.detail-more summary span {
  font-weight: 800;
}

.detail-more summary small {
  color: var(--muted);
  font-size: 0.82rem;
  grid-column: 1;
}

.detail-more-body {
  display: grid;
  gap: 40px;
  padding: 20px 0 40px;
}

.detail-more-body h2 {
  margin-bottom: 12px;
  font-size: clamp(1.45rem, 2.3vw, 2rem);
  letter-spacing: -0.04em;
  line-height: 1;
}

.detail-more-body section > p {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
}

.detail-meta {
  display: grid;
  max-width: 520px;
  margin-bottom: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-meta > div {
  min-width: 0;
  padding: 14px 0;
}

.detail-meta > div + div {
  padding-left: 20px;
  border-left: 1px solid var(--line);
}

.detail-meta dt {
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.detail-meta dd {
  margin-left: 0;
  font-size: 0.86rem;
  font-weight: 700;
}

.detail-steps {
  max-width: 780px;
  margin-bottom: 0;
  padding-left: 22px;
}

.detail-steps li {
  padding-left: 6px;
  color: var(--muted);
}

.detail-steps li + li {
  margin-top: 12px;
}

.implementation-note {
  max-width: 780px;
  padding: 22px 24px;
  border-left: 6px solid var(--orange);
  background: var(--surface-muted);
}

.implementation-note h2 {
  font-size: 1.2rem;
}

.related-loops {
  max-width: 780px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.related-loops > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.related-loop-link {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
  text-decoration-color: var(--orange);
  text-underline-offset: 4px;
}

.related-loop-link:nth-child(even) {
  padding-left: 20px;
  border-left: 1px solid var(--line);
}

.related-loop-link:hover,
.related-loop-link:focus-visible {
  color: var(--orange);
}

.site-footer {
  padding: 24px 0;
  color: var(--light);
  background: var(--charcoal);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner p {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 0;
  font-size: 0.78rem;
}

.footer-inner span {
  color: rgba(250, 248, 247, 0.62);
}

.footer-actions {
  display: flex;
  align-items: center;
  gap: 28px;
}

.footer-actions p {
  flex-wrap: wrap;
}

.footer-actions .here-now-credit__text {
  color: var(--light);
}

.toast {
  position: fixed;
  z-index: 50;
  right: 20px;
  bottom: 20px;
  max-width: min(360px, calc(100vw - 40px));
  padding: 12px 16px;
  border: 1px solid var(--ink);
  color: var(--solid-foreground);
  background: var(--solid-background);
  font-size: 0.82rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity 140ms ease,
    transform 140ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .site-nav > a:not(.nav-cta):not(.here-now-credit) {
    display: none;
  }

  .section-heading {
    align-items: start;
    gap: 16px;
    grid-template-columns: 1fr;
  }

  .section-heading > p {
    max-width: 620px;
  }

  .newsletter-layout {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .newsletter-form {
    max-width: 720px;
  }

  .loop-table th:nth-child(2) {
    width: 42%;
  }

  .loop-table th:nth-child(3) {
    width: 34%;
  }

}

@media (max-width: 760px) {
  .site-header {
    min-height: 56px;
  }

  .brand-product {
    display: none;
  }

  .library-intro h1 {
    font-size: clamp(2.7rem, 13vw, 3.8rem);
  }

  .library-controls {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .search-control {
    width: 100%;
  }

  .results-line span,
  .results-line time {
    display: none;
  }

  .loop-table,
  .loop-table tbody {
    display: block;
  }

  .loop-table thead {
    display: none;
  }

  .loop-row {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr) auto;
    grid-template-areas:
      "number . action"
      "loop loop loop"
      "check check check"
      "attribution attribution attribution";
    padding: 18px 0;
    border-bottom: 1px solid var(--ink);
  }

  .loop-table td {
    display: block;
    padding: 6px 12px;
    border-bottom: 0;
  }

  .cell-number {
    grid-area: number;
  }

  .cell-loop {
    grid-area: loop;
    padding-top: 16px !important;
  }

  .cell-check {
    grid-area: check;
    margin-top: 8px;
    padding-top: 14px !important;
    border-top: 1px solid var(--line) !important;
  }

  .cell-attribution {
    grid-area: attribution;
    padding-top: 14px !important;
    font-size: 0.8rem;
  }

  .cell-action {
    grid-area: action;
  }

  .cell-label {
    display: block;
    margin-bottom: 5px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .detail-hero h1 {
    font-size: clamp(2.8rem, 14vw, 4.4rem);
  }

  .verification-card {
    grid-template-columns: 1fr;
  }

  .verification-card .eyebrow {
    margin-bottom: 4px;
  }

  .related-loops > div {
    grid-template-columns: 1fr;
  }

  .related-loop-link:nth-child(even) {
    padding-left: 0;
    border-left: 0;
  }

  .submission-form {
    padding: 22px 18px;
  }

  .field-grid {
    gap: 0;
    grid-template-columns: 1fr;
  }

  .form-footer,
  .footer-inner {
    align-items: stretch;
    flex-direction: column;
  }

  .footer-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .submit-button {
    width: 100%;
  }
}

@media (max-width: 460px) {
  .brand-name {
    display: none;
  }

  .nav-cta {
    padding: 8px 10px;
    font-size: 0.76rem;
  }

  .site-nav {
    gap: 8px;
  }

  .theme-toggle {
    width: 34px;
    justify-content: center;
    padding-inline: 7px;
  }

  .theme-label {
    display: none !important;
  }

  .here-now-credit {
    gap: 7px;
  }

  .here-now-credit__icon {
    width: 26px;
    height: 26px;
  }

  .here-now-credit small {
    font-size: 0.46rem;
  }

  .here-now-credit strong {
    font-size: 0.72rem;
  }

  .section-heading h2 {
    font-size: 2.4rem;
  }

  .newsletter-form-row {
    gap: 8px;
    grid-template-columns: 1fr;
  }

  .newsletter-button {
    width: 100%;
  }

  .detail-prompt-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .detail-prompt-heading .copy-button {
    align-self: flex-start;
  }

  .detail-more summary {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .detail-meta {
    grid-template-columns: 1fr;
  }

  .detail-meta > div + div {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}