:root {
  --bg: #efe8d8;
  --ink: #1c1914;
  --muted: #5e584c;
  --card: #fffaf0;
  --line: #d4cbb6;
  --elon: #2f3d32;
  --spacex: #111111;
  --tesla: #8f1d1d;
  --quote: #f4eee2;
  --bg-pattern: radial-gradient(#c9c0aa 0.7px, transparent 0.7px);
  --bg-size: 18px 18px;
}

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

html {
  font-size: 17px;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background-color: var(--bg);
  background-image: var(--bg-pattern);
  background-size: var(--bg-size);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  line-height: 1.45;
}

.page {
  width: min(1120px, calc(100% - 32px));
  margin: 28px auto 48px;
}

.mast,
.card,
.quote,
.colophon {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.mast {
  padding: 28px 32px 26px;
  margin-bottom: 14px;
}

.wordmark {
  margin: 0;
  font-family: ui-sans-serif, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: lowercase;
}

.tagline {
  margin: 8px 0 0;
  font-size: 1.55rem;
  line-height: 1.2;
}

.lede {
  max-width: 62ch;
  margin: 16px 0 0;
  color: var(--muted);
}

.board {
  display: grid;
  gap: 14px;
}

.card {
  padding: 22px 22px 20px;
}

.card-main {
  display: flex;
  flex-direction: column;
}

.card-elon-main {
  border-top: 5px solid var(--elon);
}

.card-spacex-main {
  border-top: 5px solid var(--spacex);
}

.card-tesla-main {
  border-top: 5px solid var(--tesla);
}

.card-now {
  padding: 16px 20px 14px;
}

.card-now ul {
  margin-bottom: 0;
}

.card-links {
  padding: 14px 20px;
}

.card-links .links {
  margin: 0;
  padding: 0;
}

.card-main ul {
  margin-bottom: 0;
}

@media (min-width: 701px) {
  .board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: repeat(6, auto) repeat(3, auto) auto auto;
    column-gap: 14px;
    row-gap: 0;
    align-items: stretch;
  }

  .card-main,
  .card-now {
    display: grid;
    grid-template-rows: subgrid;
  }

  .card-main ul,
  .card-now ul {
    display: contents;
  }

  .card-main li,
  .card-now li {
    list-style: none;
    margin: 0;
    padding-left: 1.1em;
    position: relative;
  }

  .card-main li::before,
  .card-now li::before {
    content: "•";
    position: absolute;
    left: 0;
  }

  .card-main li + li,
  .card-now li + li {
    margin-top: 0;
    padding-top: 0.35em;
  }

  .card-now,
  .card-links,
  #quote-spcx,
  #quote-tsla {
    margin-top: 14px;
  }

  .card-elon-main {
    grid-column: 1;
    grid-row: 1 / 7;
  }

  .card-spacex-main {
    grid-column: 2;
    grid-row: 1 / 7;
  }

  .card-tesla-main {
    grid-column: 3;
    grid-row: 1 / 7;
  }

  .card-elon-now {
    grid-column: 1;
    grid-row: 7 / 10;
  }

  .card-spacex-now {
    grid-column: 2;
    grid-row: 7 / 10;
  }

  .card-tesla-now {
    grid-column: 3;
    grid-row: 7 / 10;
  }

  .card-elon-links {
    grid-column: 1;
    grid-row: 10;
  }

  .card-spacex-links {
    grid-column: 2;
    grid-row: 10;
  }

  .card-tesla-links {
    grid-column: 3;
    grid-row: 10;
  }

  #quote-spcx {
    grid-column: 2;
    grid-row: 11;
  }

  #quote-tsla {
    grid-column: 3;
    grid-row: 11;
  }
}

.card h1 {
  margin: 0 0 14px;
  font-size: 1.7rem;
  line-height: 1.1;
}

.card h2 {
  margin: 0 0 6px;
  font-family: ui-sans-serif, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.card ul {
  margin: 0 0 16px;
  padding-left: 1.1em;
}

.card li + li {
  margin-top: 0.4em;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  font-family: ui-sans-serif, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.88rem;
}

a {
  color: var(--ink);
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.quote {
  min-height: 148px;
  padding: 18px;
  background: var(--quote);
  border-style: dashed;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: ui-sans-serif, "Segoe UI", Helvetica, Arial, sans-serif;
}

.quote-ticker {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.quote-note {
  margin: 6px 0 10px;
  color: var(--muted);
  font-size: 0.85rem;
}

.quote-link {
  font-size: 0.85rem;
}

.colophon {
  margin-top: 14px;
  padding: 20px 24px 22px;
  font-family: ui-sans-serif, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.86rem;
}

.updated {
  margin: 0 0 8px;
  font-weight: 700;
}

.disclaimer,
.contact {
  margin: 0;
  color: var(--muted);
}

.contact {
  margin-top: 10px;
}

@media (max-width: 700px) {
  html {
    font-size: 16px;
  }

  .page {
    width: min(1120px, calc(100% - 20px));
    margin: 14px auto 28px;
  }

  .mast {
    padding: 22px 18px 20px;
  }

  .tagline {
    font-size: 1.28rem;
  }

  .board {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    row-gap: 0;
    column-gap: 0;
    grid-template-areas:
      "elon-main"
      "elon-now"
      "elon-links"
      "spacex-main"
      "spacex-now"
      "spacex-links"
      "spcx"
      "tesla-main"
      "tesla-now"
      "tesla-links"
      "tsla";
  }

  .card-main,
  .card-now {
    display: flex;
    flex-direction: column;
    grid-column: auto;
    grid-row: auto;
    margin-top: 0;
  }

  .card-main ul,
  .card-now ul {
    display: block;
  }

  .card-main li,
  .card-now li {
    padding-left: 0;
    padding-top: 0;
  }

  .card-main li::before,
  .card-now li::before {
    content: none;
  }

  .card-now,
  .card-links,
  #quote-spcx,
  #quote-tsla {
    margin-top: 0;
  }

  .board > * + * {
    margin-top: 14px;
  }

  .card-elon-main {
    grid-area: elon-main;
  }

  .card-elon-now {
    grid-area: elon-now;
  }

  .card-elon-links {
    grid-area: elon-links;
  }

  .card-spacex-main {
    grid-area: spacex-main;
  }

  .card-spacex-now {
    grid-area: spacex-now;
  }

  .card-spacex-links {
    grid-area: spacex-links;
  }

  #quote-spcx {
    grid-area: spcx;
  }

  .card-tesla-main {
    grid-area: tesla-main;
  }

  .card-tesla-now {
    grid-area: tesla-now;
  }

  .card-tesla-links {
    grid-area: tesla-links;
  }

  #quote-tsla {
    grid-area: tsla;
  }

  .card,
  .quote,
  .colophon {
    padding-left: 18px;
    padding-right: 18px;
  }

  .quote {
    min-height: 132px;
  }
}

/* Space theme demos — apply one class on <body> after you choose */
body.theme-a {
  --bg: #0b0f1a;
  --ink: #e8eaf0;
  --muted: #9aa3b5;
  --card: #141a28;
  --line: #2a3347;
  --quote: #1a2235;
  --elon: #6b9b7a;
  --bg-pattern:
    radial-gradient(circle, #ffffff99 1px, transparent 1px),
    radial-gradient(circle, #ffffff44 0.55px, transparent 0.55px);
  --bg-size: 28px 28px, 14px 14px;
}

body.theme-b {
  --bg: #050810;
  --ink: #e6e9ef;
  --muted: #8b95a8;
  --card: #0f1520;
  --line: #243044;
  --quote: #121a28;
  --elon: #7aab88;
  --bg-pattern: linear-gradient(180deg, #050810 0%, #0d1525 100%);
  --bg-size: auto;
}

body.theme-c {
  --bg: #0a0612;
  --ink: #ece8f4;
  --muted: #a89bb8;
  --card: #15101f;
  --line: #3d2f55;
  --quote: #1c1428;
  --elon: #9b8fbf;
  --bg-pattern:
    radial-gradient(ellipse at 30% 20%, #1a1030 0%, transparent 50%),
    radial-gradient(#ffffff22 0.5px, transparent 0.5px);
  --bg-size: 100% 100%, 20px 20px;
}

/* Light tech themes — apply on <body> after you choose */
body.theme-light-a {
  --bg: #f7f8fa;
  --ink: #111827;
  --muted: #6b7280;
  --card: #ffffff;
  --line: #e5e7eb;
  --quote: #f9fafb;
  --elon: #374151;
  --bg-pattern: none;
  --bg-size: auto;
}

body.theme-light-b {
  --bg: #f0f4f8;
  --ink: #1e293b;
  --muted: #64748b;
  --card: #ffffff;
  --line: #dbeafe;
  --quote: #f8fafc;
  --elon: #334155;
  --bg-pattern: linear-gradient(180deg, #f0f4f8 0%, #e8eef5 100%);
  --bg-size: auto;
}

body.theme-light-c {
  --bg: #f5f3ef;
  --ink: #1a1a1a;
  --muted: #6b6560;
  --card: #fffcf8;
  --line: #e8e4dc;
  --quote: #faf8f5;
  --elon: #3d4a3f;
  --bg-pattern: radial-gradient(#d4d0c8 0.45px, transparent 0.45px);
  --bg-size: 20px 20px;
}

/* Theme comparison page */
.theme-demo-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 12px 20px;
  font-family: ui-sans-serif, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.88rem;
  background: rgba(10, 12, 20, 0.92);
  color: #e8eaf0;
  border-bottom: 1px solid #2a3347;
}

.theme-demo-bar strong {
  margin-right: 4px;
}

.theme-demo-bar a {
  color: #9ec4ff;
}

.theme-demo-bar--light {
  background: rgba(255, 255, 255, 0.95);
  color: #111827;
  border-bottom: 1px solid #e5e7eb;
}

.theme-demo-bar--light a {
  color: #2563eb;
}

.theme-demo-grid--light {
  background: #e5e7eb;
}

.theme-demo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
  min-height: 100vh;
  background: #06080e;
}

.theme-panel {
  min-height: 520px;
  padding: 14px;
  border-radius: 16px;
  color: var(--ink);
  background-color: var(--bg);
  background-image: var(--bg-pattern);
  background-size: var(--bg-size);
}

.theme-panel.theme-a {
  --bg: #0b0f1a;
  --ink: #e8eaf0;
  --muted: #9aa3b5;
  --card: #141a28;
  --line: #2a3347;
  --quote: #1a2235;
  --elon: #6b9b7a;
  --bg-pattern:
    radial-gradient(circle, #ffffff99 1px, transparent 1px),
    radial-gradient(circle, #ffffff44 0.55px, transparent 0.55px);
  --bg-size: 28px 28px, 14px 14px;
}

.theme-panel.theme-b {
  --bg: #050810;
  --ink: #e6e9ef;
  --muted: #8b95a8;
  --card: #0f1520;
  --line: #243044;
  --quote: #121a28;
  --elon: #7aab88;
  --bg-pattern: linear-gradient(180deg, #050810 0%, #0d1525 100%);
  --bg-size: auto;
}

.theme-panel.theme-c {
  --bg: #0a0612;
  --ink: #ece8f4;
  --muted: #a89bb8;
  --card: #15101f;
  --line: #3d2f55;
  --quote: #1c1428;
  --elon: #9b8fbf;
  --bg-pattern:
    radial-gradient(ellipse at 30% 20%, #1a1030 0%, transparent 50%),
    radial-gradient(#ffffff22 0.5px, transparent 0.5px);
  --bg-size: 100% 100%, 20px 20px;
}

.theme-panel.theme-light-a {
  --bg: #f7f8fa;
  --ink: #111827;
  --muted: #6b7280;
  --card: #ffffff;
  --line: #e5e7eb;
  --quote: #f9fafb;
  --elon: #374151;
  --bg-pattern: none;
  --bg-size: auto;
}

.theme-panel.theme-light-b {
  --bg: #f0f4f8;
  --ink: #1e293b;
  --muted: #64748b;
  --card: #ffffff;
  --line: #dbeafe;
  --quote: #f8fafc;
  --elon: #334155;
  --bg-pattern: linear-gradient(180deg, #f0f4f8 0%, #e8eef5 100%);
  --bg-size: auto;
}

.theme-panel.theme-light-c {
  --bg: #f5f3ef;
  --ink: #1a1a1a;
  --muted: #6b6560;
  --card: #fffcf8;
  --line: #e8e4dc;
  --quote: #faf8f5;
  --elon: #3d4a3f;
  --bg-pattern: radial-gradient(#d4d0c8 0.45px, transparent 0.45px);
  --bg-size: 20px 20px;
}

.theme-label {
  margin: 0 0 10px;
  font-family: ui-sans-serif, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.theme-panel .mast,
.theme-panel .card,
.theme-panel .quote {
  margin-bottom: 10px;
}

.theme-panel .mast {
  padding: 16px 18px;
}

.theme-panel .tagline {
  font-size: 1.05rem;
}

.theme-panel .card {
  padding: 16px 18px;
}

.theme-panel .card h1 {
  font-size: 1.25rem;
}

.theme-panel .quote {
  min-height: 100px;
  padding: 14px;
}

@media (max-width: 900px) {
  .theme-demo-grid {
    grid-template-columns: 1fr;
  }
}