/* ---------------------------------------------------------------------------
   Teaching site styles.
   Design tokens and layout follow the al-folio "aiml901" page treatment.
   --------------------------------------------------------------------------- */

:root {
  --global-bg-color: #fff;
  --global-text-color: #000;
  --global-text-color-light: #828282;
  --global-theme-color: #b509ac;
  --global-hover-color: #b509ac;
  --global-divider-color: rgba(0, 0, 0, 0.1);
  --global-code-bg-color: rgba(181, 9, 172, 0.05);
  --global-card-bg-color: #fff;
  --global-footer-bg-color: #1c1c1d;
  --global-footer-text-color: #e8e8e8;
  --global-footer-link-color: #fff;

  --aiml901-body-bg: #f5f7fb;
  --aiml901-hero-bg: linear-gradient(135deg, rgba(36, 69, 160, 0.12), rgba(67, 230, 180, 0.12));
  --aiml901-hero-border: rgba(36, 69, 160, 0.12);
  --aiml901-hero-shadow: 0 0.65rem 2rem rgba(15, 23, 42, 0.08);
  --aiml901-hero-label: rgba(15, 23, 42, 0.65);
  --aiml901-hero-title: rgba(15, 23, 42, 0.9);
  --aiml901-hero-subtitle: rgba(15, 23, 42, 0.7);
  --aiml901-figure-shadow: 0 0.35rem 1.2rem rgba(15, 23, 42, 0.08);
  --aiml901-figcaption: rgba(15, 23, 42, 0.6);
  --aiml901-table-bg: #fff;
  --aiml901-table-shadow: 0 0.25rem 1.2rem rgba(15, 23, 42, 0.05);
  --aiml901-table-caption: rgba(15, 23, 42, 0.65);
  --aiml901-table-header-bg: rgba(36, 69, 160, 0.06);
  --aiml901-table-header-text: rgba(15, 23, 42, 0.75);
  --aiml901-table-border: rgba(15, 23, 42, 0.08);
  --aiml901-callout-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.05);
  --aiml901-toggle-bg: rgba(255, 255, 255, 0.72);
  --aiml901-toggle-border: rgba(59, 130, 246, 0.18);
  --aiml901-toggle-hover-bg: rgba(59, 130, 246, 0.12);
  --aiml901-toggle-icon: rgba(15, 23, 42, 0.75);
}

html[data-theme="dark"] {
  --global-bg-color: #1c1c1d;
  --global-text-color: #e8e8e8;
  --global-text-color-light: #828282;
  --global-theme-color: #2698ba;
  --global-hover-color: #2698ba;
  --global-divider-color: #424246;
  --global-code-bg-color: #2c3237;
  --global-card-bg-color: #212529;
  --global-footer-bg-color: #e8e8e8;
  --global-footer-text-color: #1c1c1d;
  --global-footer-link-color: #000;

  --aiml901-body-bg: #0b1220;
  --aiml901-hero-bg: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(45, 212, 191, 0.18));
  --aiml901-hero-border: rgba(148, 163, 184, 0.25);
  --aiml901-hero-shadow: 0 0.65rem 2rem rgba(2, 6, 23, 0.65);
  --aiml901-hero-label: rgba(226, 232, 240, 0.7);
  --aiml901-hero-title: rgba(241, 245, 249, 0.92);
  --aiml901-hero-subtitle: rgba(203, 213, 225, 0.8);
  --aiml901-figure-shadow: 0 0.35rem 1.2rem rgba(2, 6, 23, 0.6);
  --aiml901-figcaption: rgba(203, 213, 225, 0.78);
  --aiml901-table-bg: rgba(15, 23, 42, 0.85);
  --aiml901-table-shadow: 0 0.25rem 1.2rem rgba(2, 6, 23, 0.6);
  --aiml901-table-caption: rgba(203, 213, 225, 0.78);
  --aiml901-table-header-bg: rgba(59, 130, 246, 0.2);
  --aiml901-table-header-text: rgba(226, 232, 240, 0.9);
  --aiml901-table-border: rgba(148, 163, 184, 0.25);
  --aiml901-callout-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.25);
  --aiml901-toggle-bg: rgba(15, 23, 42, 0.65);
  --aiml901-toggle-border: rgba(148, 163, 184, 0.35);
  --aiml901-toggle-hover-bg: rgba(148, 163, 184, 0.2);
  --aiml901-toggle-icon: rgba(226, 232, 240, 0.88);
}

/* 500ms crossfade applied by theme.js while the theme flips. */
html.transition,
html.transition *,
html.transition *::before,
html.transition *::after {
  transition: all 0.75s ease-out !important;
  transition-delay: 0 !important;
}

/* --- base ---------------------------------------------------------------- */

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

body {
  margin: 0;
  font-family: Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 300;
  line-height: 1.6;
  color: var(--global-text-color);
  background-color: var(--global-bg-color);
  -webkit-font-smoothing: antialiased;
}

body h1,
body h2,
body h3,
body h4,
body h5,
body h6 {
  font-family: "Roboto Slab", Roboto, Georgia, serif;
  scroll-margin-top: 66px;
}

.container {
  width: 100%;
  max-width: 930px;
  margin-right: auto;
  margin-left: auto;
  padding-right: 15px;
  padding-left: 15px;
}

.py-5 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.mt-5 {
  margin-top: 3rem;
}

a {
  color: var(--global-theme-color);
  text-decoration: none;
}

a:hover {
  color: var(--global-theme-color);
  text-decoration: underline;
}

hr {
  border: 0;
  border-top: 1px solid var(--global-divider-color);
  margin: 2rem 0;
}

/* --- page ---------------------------------------------------------------- */

.aiml901-body {
  background: var(--aiml901-body-bg);
  color: var(--global-text-color);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.aiml901-page .aiml901-hero {
  background: var(--aiml901-hero-bg);
  border-radius: 1rem;
  padding: clamp(2rem, 4vw, 2.5rem) clamp(1.5rem, 5vw, 3rem);
  margin-bottom: 2.25rem;
  border: 1px solid var(--aiml901-hero-border);
  box-shadow: var(--aiml901-hero-shadow);
}

.aiml901-page .aiml901-hero__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: clamp(1rem, 4vw, 1.5rem);
}

.aiml901-page .aiml901-hero__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--aiml901-toggle-border);
  background-color: var(--aiml901-toggle-bg);
  color: var(--aiml901-toggle-icon);
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.aiml901-page .aiml901-hero__toggle:hover,
.aiml901-page .aiml901-hero__toggle:focus-visible {
  border-color: var(--global-hover-color);
  color: var(--global-hover-color);
  background-color: var(--aiml901-toggle-hover-bg);
  transform: translateY(-1px);
  outline: 0;
}

.aiml901-page .aiml901-hero__toggle svg {
  width: 1.25rem;
  height: 1.25rem;
  display: block;
}

/* The toggle shows the CURRENT theme: moon while dark, sun while light. */
#light-toggle-dark,
#light-toggle-light {
  display: none;
}

html[data-theme="dark"] #light-toggle-dark {
  display: block;
}

html[data-theme="light"] #light-toggle-light {
  display: block;
}

.aiml901-page .aiml901-hero__label {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--aiml901-hero-label);
  margin: 0;
}

.aiml901-page .aiml901-hero__title {
  font-size: clamp(1.9rem, 3.2vw, 2.5rem);
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
  color: var(--aiml901-hero-title);
}

.aiml901-page .aiml901-hero__meta {
  margin-top: 0.5rem;
  margin-bottom: 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--aiml901-hero-label);
}

.aiml901-page .aiml901-hero__subtitle {
  font-size: 1.1rem;
  margin-top: 0.75rem;
  margin-bottom: 0;
  color: var(--aiml901-hero-subtitle);
  max-width: 60ch;
}

.aiml901-page .aiml901-content {
  font-size: 1.02rem;
  color: var(--global-text-color);
}

.aiml901-page .aiml901-content h1 {
  font-size: 1.9rem;
  margin-top: 3rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.aiml901-page .aiml901-content h2 {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.aiml901-page .aiml901-content h3 {
  font-size: 1.2rem;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.aiml901-page .aiml901-content img {
  display: block;
  margin: 1.5rem auto;
  max-width: min(680px, 100%);
  width: auto;
  height: auto;
  border-radius: 0.75rem;
  box-shadow: var(--aiml901-figure-shadow);
}

.aiml901-page .aiml901-content ul {
  padding-left: 1.5rem;
}

.aiml901-page .aiml901-content li {
  margin-bottom: 0.5rem;
}

/* --- tables -------------------------------------------------------------- */

.aiml901-page .aiml901-content table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 1.5rem 0;
  font-size: 0.98rem;
  background: var(--aiml901-table-bg);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: var(--aiml901-table-shadow);
  color: var(--global-text-color);
}

.aiml901-page .aiml901-content table caption {
  caption-side: top;
  padding: 0 0 0.75rem;
  font-weight: 600;
  color: var(--aiml901-table-caption);
}

.aiml901-page .aiml901-content table thead {
  background: var(--aiml901-table-header-bg);
}

.aiml901-page .aiml901-content table thead th {
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--aiml901-table-header-text);
}

.aiml901-page .aiml901-content table th,
.aiml901-page .aiml901-content table td {
  border-bottom: 1px solid var(--aiml901-table-border);
  padding: 1rem 1.25rem;
  vertical-align: top;
}

.aiml901-page .aiml901-content table tbody tr:last-child th,
.aiml901-page .aiml901-content table tbody tr:last-child td {
  border-bottom: 0;
}

/* --- callouts ------------------------------------------------------------ */

blockquote.aiml901-callout {
  --aiml901-callout-accent: rgba(59, 130, 246, 0.6);
  --aiml901-callout-bg: rgba(59, 130, 246, 0.08);
  margin: 2rem 0;
  padding: 1.15rem 1.4rem;
  border-left: 4px solid var(--aiml901-callout-accent);
  border-radius: 0.6rem;
  background-color: var(--aiml901-callout-bg);
  box-shadow: var(--aiml901-callout-shadow);
  font-size: inherit;
}

blockquote.aiml901-callout > p:first-child {
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 0.35rem;
}

blockquote.aiml901-callout > p:last-child {
  margin-bottom: 0;
}

blockquote.aiml901-callout-note {
  --aiml901-callout-accent: rgba(59, 130, 246, 0.8);
  --aiml901-callout-bg: rgba(59, 130, 246, 0.1);
}

blockquote.aiml901-callout-info {
  --aiml901-callout-accent: rgba(14, 165, 233, 0.75);
  --aiml901-callout-bg: rgba(14, 165, 233, 0.1);
}

blockquote.aiml901-callout-tip,
blockquote.aiml901-callout-success {
  --aiml901-callout-accent: rgba(16, 185, 129, 0.75);
  --aiml901-callout-bg: rgba(16, 185, 129, 0.1);
}

blockquote.aiml901-callout-warning,
blockquote.aiml901-callout-attention {
  --aiml901-callout-accent: rgba(251, 191, 36, 0.85);
  --aiml901-callout-bg: rgba(251, 191, 36, 0.12);
}

blockquote.aiml901-callout-danger,
blockquote.aiml901-callout-caution {
  --aiml901-callout-accent: rgba(248, 113, 113, 0.85);
  --aiml901-callout-bg: rgba(248, 113, 113, 0.12);
}

blockquote.aiml901-callout-example {
  --aiml901-callout-accent: rgba(168, 85, 247, 0.75);
  --aiml901-callout-bg: rgba(168, 85, 247, 0.1);
}

blockquote.aiml901-callout-question {
  --aiml901-callout-accent: rgba(14, 116, 144, 0.8);
  --aiml901-callout-bg: rgba(14, 116, 144, 0.12);
}

html[data-theme="dark"] blockquote.aiml901-callout-note {
  --aiml901-callout-bg: rgba(59, 130, 246, 0.22);
}

html[data-theme="dark"] blockquote.aiml901-callout-info {
  --aiml901-callout-bg: rgba(14, 165, 233, 0.2);
}

html[data-theme="dark"] blockquote.aiml901-callout-tip,
html[data-theme="dark"] blockquote.aiml901-callout-success {
  --aiml901-callout-bg: rgba(16, 185, 129, 0.22);
}

html[data-theme="dark"] blockquote.aiml901-callout-warning,
html[data-theme="dark"] blockquote.aiml901-callout-attention {
  --aiml901-callout-bg: rgba(251, 191, 36, 0.24);
}

html[data-theme="dark"] blockquote.aiml901-callout-danger,
html[data-theme="dark"] blockquote.aiml901-callout-caution {
  --aiml901-callout-bg: rgba(248, 113, 113, 0.24);
}

html[data-theme="dark"] blockquote.aiml901-callout-example {
  --aiml901-callout-bg: rgba(168, 85, 247, 0.22);
}

html[data-theme="dark"] blockquote.aiml901-callout-question {
  --aiml901-callout-bg: rgba(14, 116, 144, 0.24);
}

/* --- footer -------------------------------------------------------------- */

footer.sticky-bottom {
  border-top: 1px solid var(--global-divider-color);
  padding-top: 40px;
  padding-bottom: 40px;
  font-size: 0.9rem;
}

footer.sticky-bottom .container {
  text-align: center;
  color: var(--global-text-color-light);
}

body.sticky-bottom-footer {
  padding-bottom: 0;
}

/* --- code, task lists, collapsible code blocks ---------------------------- */

code {
  color: var(--global-theme-color);
  background-color: var(--global-code-bg-color);
  border-radius: 3px;
  padding: 3px 3px;
  white-space: inherit;
}

pre {
  color: var(--global-theme-color);
  background-color: var(--global-code-bg-color);
  border-radius: 6px;
  padding: 6px 12px;
  white-space: pre-wrap;
  word-break: break-word;
}

pre pre,
pre code {
  background-color: rgba(0, 0, 0, 0);
  border-radius: 0;
  margin-bottom: 0;
  padding: 0;
}

figure.highlight {
  margin: 0 0 1rem;
}

ul.task-list {
  list-style-type: none;
}

ul.task-list > li ul {
  padding-inline-start: 1.5rem;
}

ul.task-list input[type="checkbox"] {
  margin: 0.275rem 0.5rem 0.5rem -1rem;
  vertical-align: middle;
}

details.code-collapse {
  margin: 1.75rem 0;
  border: 1px solid var(--global-divider-color);
  border-radius: 0.75rem;
  background: var(--global-card-bg-color);
  box-shadow: 0 0.35rem 1.5rem rgba(15, 23, 42, 0.1);
  overflow: hidden;
}

details.code-collapse > summary::-webkit-details-marker {
  display: none;
}

details.code-collapse > summary.code-collapse__summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  font-weight: 600;
  color: var(--global-hover-color);
  background: rgba(0, 0, 0, 0.015);
  position: relative;
}

details.code-collapse > summary.code-collapse__summary::after {
  content: "▼";
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

details.code-collapse[open] > summary.code-collapse__summary {
  border-bottom: 1px solid var(--global-divider-color);
}

details.code-collapse[open] > summary.code-collapse__summary::after {
  transform: rotate(180deg);
}

details.code-collapse .code-collapse__body {
  padding: 1rem;
}

details.code-collapse .code-collapse__body pre {
  margin: 0;
}

/* --- syntax highlighting -------------------------------------------------- */
.highlight .hll{background-color:#ffc}.highlight .c{color:#998;font-style:italic}.highlight .err{color:#a61717;background-color:#e3d2d2}.highlight .k{color:#000;font-weight:bold}.highlight .o{color:#000;font-weight:bold}.highlight .cm{color:#998;font-style:italic}.highlight .cp{color:#999;font-weight:bold;font-style:italic}.highlight .c1{color:#998;font-style:italic}.highlight .cs{color:#999;font-weight:bold;font-style:italic}.highlight .gd{color:#000;background-color:#fdd}.highlight .ge{color:#000;font-style:italic}.highlight .gr{color:#a00}.highlight .gh{color:#999}.highlight .gi{color:#000;background-color:#dfd}.highlight .go{color:#888}.highlight .gp{color:#555}.highlight .gs{font-weight:bold}.highlight .gu{color:#aaa}.highlight .gt{color:#a00}.highlight .kc{color:#000;font-weight:bold}.highlight .kd{color:#000;font-weight:bold}.highlight .kn{color:#000;font-weight:bold}.highlight .kp{color:#000;font-weight:bold}.highlight .kr{color:#000;font-weight:bold}.highlight .kt{color:#458;font-weight:bold}.highlight .m{color:#099}.highlight .s{color:#d01040}.highlight .na{color:teal}.highlight .nb{color:#0086b3}.highlight .nc{color:#458;font-weight:bold}.highlight .no{color:teal}.highlight .nd{color:#3c5d5d;font-weight:bold}.highlight .ni{color:purple}.highlight .ne{color:#900;font-weight:bold}.highlight .nf{color:#900;font-weight:bold}.highlight .nl{color:#900;font-weight:bold}.highlight .nn{color:#555}.highlight .nt{color:navy}.highlight .nv{color:teal}.highlight .ow{color:#000;font-weight:bold}.highlight .w{color:#bbb}.highlight .mf{color:#099}.highlight .mh{color:#099}.highlight .mi{color:#099}.highlight .mo{color:#099}.highlight .sb{color:#d01040}.highlight .sc{color:#d01040}.highlight .sd{color:#d01040}.highlight .s2{color:#d01040}.highlight .se{color:#d01040}.highlight .sh{color:#d01040}.highlight .si{color:#d01040}.highlight .sx{color:#d01040}.highlight .sr{color:#009926}.highlight .s1{color:#d01040}.highlight .ss{color:#990073}.highlight .bp{color:#999}.highlight .vc{color:teal}.highlight .vg{color:teal}.highlight .vi{color:teal}.highlight .il{color:#099}
html[data-theme="dark"] .highlight pre{background-color:#404040}html[data-theme="dark"] .highlight .hll{background-color:#404040}html[data-theme="dark"] .highlight .c{color:#999;font-style:italic}html[data-theme="dark"] .highlight .err{color:#a61717;background-color:#e3d2d2}html[data-theme="dark"] .highlight .g{color:#d0d0d0}html[data-theme="dark"] .highlight .k{color:#6ab825;font-weight:bold}html[data-theme="dark"] .highlight .l{color:#d0d0d0}html[data-theme="dark"] .highlight .n{color:#d0d0d0}html[data-theme="dark"] .highlight .o{color:#d0d0d0}html[data-theme="dark"] .highlight .x{color:#d0d0d0}html[data-theme="dark"] .highlight .p{color:#d0d0d0}html[data-theme="dark"] .highlight .cm{color:#999;font-style:italic}html[data-theme="dark"] .highlight .cp{color:#cd2828;font-weight:bold}html[data-theme="dark"] .highlight .c1{color:#999;font-style:italic}html[data-theme="dark"] .highlight .cs{color:#e50808;font-weight:bold;background-color:#520000}html[data-theme="dark"] .highlight .gd{color:#d22323}html[data-theme="dark"] .highlight .ge{color:#d0d0d0;font-style:italic}html[data-theme="dark"] .highlight .gr{color:#d22323}html[data-theme="dark"] .highlight .gh{color:#fff;font-weight:bold}html[data-theme="dark"] .highlight .gi{color:#589819}html[data-theme="dark"] .highlight .go{color:#ccc}html[data-theme="dark"] .highlight .gp{color:#aaa}html[data-theme="dark"] .highlight .gs{color:#d0d0d0;font-weight:bold}html[data-theme="dark"] .highlight .gu{color:#fff;text-decoration:underline}html[data-theme="dark"] .highlight .gt{color:#d22323}html[data-theme="dark"] .highlight .kc{color:#6ab825;font-weight:bold}html[data-theme="dark"] .highlight .kd{color:#6ab825;font-weight:bold}html[data-theme="dark"] .highlight .kn{color:#6ab825;font-weight:bold}html[data-theme="dark"] .highlight .kp{color:#6ab825}html[data-theme="dark"] .highlight .kr{color:#6ab825;font-weight:bold}html[data-theme="dark"] .highlight .kt{color:#6ab825;font-weight:bold}html[data-theme="dark"] .highlight .ld{color:#d0d0d0}html[data-theme="dark"] .highlight .m{color:#3677a9}html[data-theme="dark"] .highlight .s{color:#ed9d13}html[data-theme="dark"] .highlight .na{color:#bbb}html[data-theme="dark"] .highlight .nb{color:#24909d}html[data-theme="dark"] .highlight .nc{color:#447fcf;text-decoration:underline}html[data-theme="dark"] .highlight .no{color:#40ffff}html[data-theme="dark"] .highlight .nd{color:orange}html[data-theme="dark"] .highlight .ni{color:#d0d0d0}html[data-theme="dark"] .highlight .ne{color:#bbb}html[data-theme="dark"] .highlight .nf{color:#447fcf}html[data-theme="dark"] .highlight .nl{color:#d0d0d0}html[data-theme="dark"] .highlight .nn{color:#447fcf;text-decoration:underline}html[data-theme="dark"] .highlight .nx{color:#d0d0d0}html[data-theme="dark"] .highlight .py{color:#d0d0d0}html[data-theme="dark"] .highlight .nt{color:#6ab825;font-weight:bold}html[data-theme="dark"] .highlight .nv{color:#40ffff}html[data-theme="dark"] .highlight .ow{color:#6ab825;font-weight:bold}html[data-theme="dark"] .highlight .w{color:#666}html[data-theme="dark"] .highlight .mf{color:#3677a9}html[data-theme="dark"] .highlight .mh{color:#3677a9}html[data-theme="dark"] .highlight .mi{color:#3677a9}html[data-theme="dark"] .highlight .mo{color:#3677a9}html[data-theme="dark"] .highlight .sb{color:#ed9d13}html[data-theme="dark"] .highlight .sc{color:#ed9d13}html[data-theme="dark"] .highlight .sd{color:#ed9d13}html[data-theme="dark"] .highlight .s2{color:#ed9d13}html[data-theme="dark"] .highlight .se{color:#ed9d13}html[data-theme="dark"] .highlight .sh{color:#ed9d13}html[data-theme="dark"] .highlight .si{color:#ed9d13}html[data-theme="dark"] .highlight .sx{color:orange}html[data-theme="dark"] .highlight .sr{color:#ed9d13}html[data-theme="dark"] .highlight .s1{color:#ed9d13}html[data-theme="dark"] .highlight .ss{color:#ed9d13}html[data-theme="dark"] .highlight .bp{color:#24909d}html[data-theme="dark"] .highlight .vc{color:#40ffff}html[data-theme="dark"] .highlight .vg{color:#40ffff}html[data-theme="dark"] .highlight .vi{color:#40ffff}html[data-theme="dark"] .highlight .il{color:#3677a9}

/* --- staging banner -------------------------------------------------------
   Only ever rendered on the /dev/ copies, injected by tools/dev.py. Lives in
   the shared stylesheet so both copies stay on one set of styles. */

.dev-banner {
  background: repeating-linear-gradient(
    45deg,
    rgba(251, 191, 36, 0.9),
    rgba(251, 191, 36, 0.9) 12px,
    rgba(217, 160, 20, 0.9) 12px,
    rgba(217, 160, 20, 0.9) 24px
  );
  color: #1c1c1d;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: center;
  padding: 0.5rem 1rem;
}

.dev-banner a {
  color: #1c1c1d;
  text-decoration: underline;
}