/* Public-page materials are semantic so every destination follows one choice.
   The interactive product example owns its own materials in demo.css. */
:root {
  color-scheme: light;
  --public-header: rgba(247, 247, 245, .97);
  --public-accent: #587267;
  --public-subtle: #61696f;
  --public-panel: #eceef0;
  --public-card: #ffffff;
  --public-card-hover: #f0f2f3;
  --public-soft: #eef0f1;
  --public-card-border: #d6dbe0;
  --public-note: #ffffff;
  --public-note-mint: #e2e7e7;
  --public-note-soft: #edf0f2;
  --public-note-warm: #f0ece6;
  --public-note-ink: #596168;
  --public-note-line: #bdc5cb;
  --public-illustration: #e8ecef;
  --public-illustration-warm: #efece7;
  --public-illustration-cool: #e4e9ed;
  --public-button: #252b30;
  --public-button-ink: #ffffff;
  --public-button-hover: #3b454d;
  --public-focus: #4c8c76;
  --public-shadow: #20262c20;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #181a1d;
  --ink: #edf0f3;
  --muted: #b4bbc3;
  --mint: #93c8b0;
  --mint-light: #2b3035;
  --line: #3a4148;
  --public-header: rgba(24, 26, 29, .97);
  --public-accent: #a0c5af;
  --public-subtle: #bbc3ca;
  --public-panel: #20252a;
  --public-card: #262c32;
  --public-card-hover: #2e363e;
  --public-soft: #242b31;
  --public-card-border: #414b55;
  --public-note: #2a3138;
  --public-note-mint: #35424a;
  --public-note-soft: #303b44;
  --public-note-warm: #3b3731;
  --public-note-ink: #c6d0d8;
  --public-note-line: #63727f;
  --public-illustration: #27313a;
  --public-illustration-warm: #35322e;
  --public-illustration-cool: #2c3741;
  --public-button: #e2e8ec;
  --public-button-ink: #1b2126;
  --public-button-hover: #f1f5f7;
  --public-focus: #a1d0b9;
  --public-shadow: #00000040;
}

/* A blocked/disabled script still follows the device's requested appearance. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --paper: #181a1d;
    --ink: #edf0f3;
    --muted: #b4bbc3;
    --mint: #93c8b0;
    --mint-light: #2b3035;
    --line: #3a4148;
    --public-header: rgba(24, 26, 29, .97);
    --public-accent: #a0c5af;
    --public-subtle: #bbc3ca;
    --public-panel: #20252a;
    --public-card: #262c32;
    --public-card-hover: #2e363e;
    --public-soft: #242b31;
    --public-card-border: #414b55;
    --public-note: #2a3138;
    --public-note-mint: #35424a;
    --public-note-soft: #303b44;
    --public-note-warm: #3b3731;
    --public-note-ink: #c6d0d8;
    --public-note-line: #63727f;
    --public-illustration: #27313a;
    --public-illustration-warm: #35322e;
    --public-illustration-cool: #2c3741;
    --public-button: #e2e8ec;
    --public-button-ink: #1b2126;
    --public-button-hover: #f1f5f7;
    --public-focus: #a1d0b9;
    --public-shadow: #00000040;
  }
}

body { background: var(--paper); color: var(--ink); }
.site-header { background: var(--public-header); }
.eyebrow, .tag, .release-entry time, .release-date,
.closing-cta .eyebrow, .closing-mark .brand-mark,
.brand-mark, .tiny-mark .brand-mark { color: var(--public-accent); }
.hero h1 > span { color: var(--public-accent); }
.nav-pages a { color: var(--muted); }
.nav-pages a:hover, .nav-pages a[aria-current] { color: var(--ink); }
.nav-pages a[aria-current]::after { background: var(--public-accent); }
.button, .skip-link {
  background: var(--public-button);
  border-color: var(--public-button);
  color: var(--public-button-ink);
}
.button:hover { background: var(--public-button-hover); border-color: var(--public-button-hover); }
.play-icon { border-color: var(--public-note-line); }
.hero-footnote, .demo-caption, .demo-kind, .thought-trail,
.footer-top p, .footer-links, .footer-bottom, .small-print { color: var(--public-subtle); }
.demo-steps button, .demo-steps small { color: var(--muted); }
.demo-steps button { border-top-color: var(--line); }
.demo-steps button[aria-selected="true"] { color: var(--ink); border-top-color: var(--public-accent); }
.demo-steps button[aria-selected="true"]::before { background: var(--public-accent); }
.trail-line { background: var(--public-note-line); }
.trail-line::after { border-color: var(--public-note-line); }
.grow-section { background: var(--public-panel); border-color: var(--line); }
.growth-large, .growth-small {
  border-color: var(--public-card-border);
  box-shadow: 0 15px 35px -15px var(--public-shadow);
}
.growth-large { background: var(--public-note); }
.growth-small { background: var(--public-note-mint); }
.growth-large > p, .growth-small-footer, .growth-connector,
.growth-small .note-category, .growth-large .note-category { color: var(--public-note-ink); }
.room-sketch { color: var(--public-note-ink); background: var(--public-note-soft); border-color: var(--public-card-border); }
.measurement-note { background: var(--public-note-warm); border-color: var(--public-card-border); }
.measurement-note > span, .measurement-note p, .entry-addition p { color: var(--public-note-ink); }
.entry-addition { border-color: var(--public-card-border); }
.addition-dot { background: var(--public-note-line); }
.story-art { border-color: var(--public-card-border); }
.art-ideas { background: var(--public-illustration); }
.art-return { background: var(--public-illustration-warm); }
.art-project { background: var(--public-illustration-cool); }
.idea-slip, .return-lines, .project-paper {
  color: var(--public-note-ink);
  background: var(--public-note);
  border-color: var(--public-card-border);
  box-shadow: 0 5px 20px var(--public-shadow);
}
.slip-one { background: var(--public-note-mint); }
.idea-spark, .return-lines > span, .project-paper > span, .project-label { color: var(--public-note-ink); }
.return-lines > div, .project-paper > i { background: var(--public-note-line); }
.project-paper > i::before { border-color: var(--public-note-line); }
.return-bookmark { background: var(--public-note-mint); color: var(--public-note-ink); }
.project-dot { background: var(--public-accent); }
.connection-section { background: #23282e; color: #edf0f3; }
.connection-layout > div > p:not(.eyebrow), .connection-details p { color: #bdc6ce; }
.connection-layout .eyebrow, .connection-number { color: #a0c5af; }
.connection-layout .text-link { color: #d8e3df; }
.connection-details > div + div { border-color: #45505a; }
.faq-list summary::after { color: var(--public-accent); }
.closing-cta { background: var(--public-soft); border-color: var(--line); }
.page-body p, .page-body li { color: var(--muted); }
.page-body strong { color: var(--ink); }
.page-body a:not(.button) { text-decoration-color: var(--public-note-line); }
.page-body a:hover { text-decoration-color: var(--public-accent); }
.page-body .prose blockquote, .info-panel { background: var(--public-soft); border-color: var(--public-note-line); }
.article-grid .story-card { background: var(--public-panel); border-color: var(--public-card-border); }
.article-grid .story-card:hover { background: var(--public-card-hover); }
.plan-card { background: var(--public-card); border-color: var(--public-card-border); }
.plan-card:first-child { background: var(--public-soft); }
.plan-card .plan-price { color: var(--ink); }
button:focus-visible, a:focus-visible, summary:focus-visible,
input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline-color: var(--public-focus);
}

/* This control remains in the top bar, including when navigation is collapsed. */
.theme-control { display: inline-flex; align-items: center; gap: 7px; flex-shrink: 0; color: var(--muted); }
.theme-control svg { width: 15px; height: 15px; }
select[data-theme-select] {
  font: 500 11px/1.5 Geist, Arial, sans-serif;
  color: var(--ink);
  background-color: var(--paper);
  border: 1px solid var(--line);
  border-radius: 5px;
  min-height: 36px;
  padding: 7px 8px;
  cursor: pointer;
  max-width: 112px;
}
select[data-theme-select]:hover { border-color: var(--public-accent); }
.theme-status { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 1100px) {
  .header-inner { gap: 27px; }
  .nav-pages { gap: 18px; }
  .nav-account { gap: 18px; }
}
@media (max-width: 850px) and (min-width: 621px) {
  .header-inner { gap: 16px; }
  .nav-pages { gap: 11px; }
  .nav-account { gap: 13px; }
  select[data-theme-select] { max-width: 93px; padding-inline: 5px; font-size: 10px; }
}
@media (max-width: 620px) {
  .header-inner { gap: 10px; }
  .theme-control { margin-left: auto; gap: 4px; }
  .theme-control svg { display: none; }
  select[data-theme-select] { min-height: 35px; max-width: 94px; padding: 6px; font-size: 10px; }
  .site-header nav { background: var(--paper); box-shadow: 0 10px 20px var(--public-shadow); }
  .menu-toggle { border-color: var(--line); }
}
@media (max-width: 350px) {
  .header-inner { gap: 7px; width: calc(100% - 32px); }
  .site-header .brand { font-size: 19px; gap: 6px; }
  .site-header .brand-mark { width: 23px; height: 23px; }
  select[data-theme-select] { max-width: 80px; padding-inline: 3px; }
  .menu-toggle { padding-inline: 8px; }
}

/* The extra always-visible appearance control needs the compact header before
   the old 620px breakpoint. Keep the navigation drawer's behavior consistent. */
@media (min-width: 621px) and (max-width: 760px) {
  .header-inner { justify-content: space-between; gap: 12px; }
  .theme-control { margin-left: auto; }
  .theme-control svg { display: none; }
  .menu-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 36px;
    padding: 8px 11px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: transparent;
    font-size: 11px;
  }
  .menu-toggle > span { font-size: 17px; line-height: 1; }
  .site-header nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    z-index: 5;
    padding: 22px 24px;
    border-block: 1px solid var(--line);
    background: var(--paper);
    box-shadow: 0 10px 20px var(--public-shadow);
    font-size: 14px;
  }
  .site-header nav.is-open { display: block; }
  .nav-pages { display: flex; flex-wrap: wrap; gap: 7px 27px; margin-bottom: 18px; }
  .nav-pages a { min-height: 40px; }
  .nav-account { justify-content: space-between; padding-top: 17px; border-top: 1px solid var(--line); }
  .button-small { min-height: 41px; padding: 9px 16px; gap: 18px; font-size: 12px; }
}