Astrologue-Website/assets/css/style.css

/* Astrologue — medieval-sky design system.
   Fusion: layout and craft adapted from the Proposed design; palette,
   imagery, and voice re-themed to an almanac-of-the-heavens register and
   grounded in the real Astrologue branding (deep navy #003078 from the
   logo, gold-leaf sigil, parchment). No external requests: fonts are
   self-hosted under assets/fonts/ (SIL Open Font License). */

/* ---------------------------------------------------------------------------
   Fonts — self-hosted, subset to latin, woff2 (total ≈ 236 KB)
--------------------------------------------------------------------------- */

@font-face {
  font-family: "Cinzel";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/cinzel-600.woff2") format("woff2");
}

@font-face {
  font-family: "Cinzel";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/cinzel-700.woff2") format("woff2");
}

@font-face {
  font-family: "EB Garamond";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ebgaramond-400.woff2") format("woff2");
}

@font-face {
  font-family: "EB Garamond";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/ebgaramond-600.woff2") format("woff2");
}

@font-face {
  font-family: "EB Garamond";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/ebgaramond-italic-400.woff2") format("woff2");
}

/* ---------------------------------------------------------------------------
   Tokens — parchment star-chart by day, night sky by dark
--------------------------------------------------------------------------- */

:root {
  color-scheme: light;
  --bg: #f2ebda;            /* parchment */
  --surface: #f9f4e6;
  --ink: #1f2533;
  --ink-soft: #5c6172;
  --line: #d9cdaa;
  --navy: #003078;          /* the logo's blue */
  --lapis: #2c4a9e;
  --steel: #a8c0f0;         /* light-steel, dark-scheme accent */
  --lapis-field: #22357a;
  --gold: #a8801f;          /* gold-leaf from the sigil */
  --gold-ink: #7a5d12;
  --gold-soft: #cdb377;
  --btn-bg: #003078;
  --btn-fg: #f4efe2;
  --shadow: 0 30px 60px -35px rgb(15 20 40 / 0.45);
  --glow: radial-gradient(90rem 40rem at 50% -12rem, rgb(255 251 240 / 0.55), transparent 70%);
  --vignette: radial-gradient(140% 120% at 50% 50%, transparent 62%, rgb(30 38 70 / 0.07));
  --stars: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='%23a8801f' opacity='.16'%3E%3Cpath d='M30 31l1.4 3.6 3.6 1.4-3.6 1.4-1.4 3.6-1.4-3.6-3.6-1.4 3.6-1.4z'/%3E%3Cpath d='M128 18.5l1 2.5 2.5 1-2.5 1-1 2.5-1-2.5-2.5-1 2.5-1z'/%3E%3Cpath d='M76 116l1.1 2.9 2.9 1.1-2.9 1.1-1.1 2.9-1.1-2.9-2.9-1.1 2.9-1.1z'/%3E%3Cpath d='M170 83.2l.8 2.2 2.2.8-2.2.8-.8 2.2-.8-2.2-2.2-.8 2.2-.8z'/%3E%3Cpath d='M44 165.3l.7 1.8 1.8.7-1.8.7-.7 1.8-.7-1.8-1.8-.7 1.8-.7z'/%3E%3Cpath d='M150 154l1.1 2.9 2.9 1.1-2.9 1.1-1.1 2.9-1.1-2.9-2.9-1.1 2.9-1.1z'/%3E%3Ccircle cx='100' cy='70' r='1.2'/%3E%3Ccircle cx='182' cy='142' r='1'/%3E%3Ccircle cx='14' cy='104' r='1'/%3E%3C/g%3E%3C/svg%3E");
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  --divider: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='16' viewBox='0 0 240 16'%3E%3Cg fill='none' stroke='%23a8801f' stroke-width='1'%3E%3Cpath d='M0 8h92'/%3E%3Cpath d='M148 8h92'/%3E%3C/g%3E%3Cg fill='%23a8801f'%3E%3Cpath d='M120 1l7 7-7 7-7-7z'/%3E%3Ccircle cx='103' cy='8' r='1.8'/%3E%3Ccircle cx='96' cy='8' r='1.8'/%3E%3Ccircle cx='137' cy='8' r='1.8'/%3E%3Ccircle cx='144' cy='8' r='1.8'/%3E%3C/g%3E%3C/svg%3E");
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0a0a12;            /* near-black night */
    --surface: #151a2c;
    --ink: #e9e5d8;
    --ink-soft: #a9b1cd;
    --line: #2e3554;
    --navy: #6f8fd8;
    --lapis: #a8c0f0;
    --steel: #a8c0f0;
    --lapis-field: #16224e;
    --gold: #d3ac52;
    --gold-ink: #d3ac52;
    --gold-soft: #8a7440;
    --btn-bg: #d3ac52;
    --btn-fg: #211a0e;
    --shadow: 0 30px 60px -35px rgb(0 0 0 / 0.7);
    --glow: radial-gradient(90rem 40rem at 50% -12rem, rgb(110 140 235 / 0.08), transparent 70%);
    --vignette: radial-gradient(140% 120% at 50% 50%, transparent 58%, rgb(2 4 12 / 0.5));
    --stars: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='%23d3ac52' opacity='.35'%3E%3Cpath d='M30 31l1.4 3.6 3.6 1.4-3.6 1.4-1.4 3.6-1.4-3.6-3.6-1.4 3.6-1.4z'/%3E%3Cpath d='M128 18.5l1 2.5 2.5 1-2.5 1-1 2.5-1-2.5-2.5-1 2.5-1z'/%3E%3Cpath d='M76 116l1.1 2.9 2.9 1.1-2.9 1.1-1.1 2.9-1.1-2.9-2.9-1.1 2.9-1.1z'/%3E%3Cpath d='M170 83.2l.8 2.2 2.2.8-2.2.8-.8 2.2-.8-2.2-2.2-.8 2.2-.8z'/%3E%3Cpath d='M44 165.3l.7 1.8 1.8.7-1.8.7-.7 1.8-.7-1.8-1.8-.7 1.8-.7z'/%3E%3Cpath d='M150 154l1.1 2.9 2.9 1.1-2.9 1.1-1.1 2.9-1.1-2.9-2.9-1.1 2.9-1.1z'/%3E%3Ccircle cx='100' cy='70' r='1.2'/%3E%3Ccircle cx='182' cy='142' r='1'/%3E%3Ccircle cx='14' cy='104' r='1'/%3E%3C/g%3E%3C/svg%3E");
  }
}

/* ---------------------------------------------------------------------------
   Base
--------------------------------------------------------------------------- */

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

* {
  margin: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  font-family: "EB Garamond", Georgia, "Times New Roman", serif;
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--bg);
  background-image: var(--noise);
  border-top: 3px solid var(--gold);
  -webkit-font-smoothing: antialiased;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: var(--glow), var(--vignette);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3 {
  font-family: "Cinzel", Georgia, serif;
  font-weight: 600;
  line-height: 1.15;
  text-wrap: balance;
}

a {
  color: var(--lapis);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

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

::selection {
  background: var(--gold);
  color: #211a0e;
}

.container {
  width: min(72rem, 100% - 3rem);
  margin-inline: auto;
}

.container--prose {
  width: min(50rem, 100% - 3rem);
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  font-family: "Cinzel", serif;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: #211a0e;
  background: var(--gold);
  text-decoration: none;
  transform: translateY(-300%);
}

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

/* ---------------------------------------------------------------------------
   Masthead — the real logo, light variant by day, dark variant by night
--------------------------------------------------------------------------- */

.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.masthead__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-block: 0.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.brand__logo {
  height: 2.5rem;
  width: auto;
}

.brand__logo--dark {
  display: none;
}

@media (prefers-color-scheme: dark) {
  .brand__logo--light {
    display: none;
  }

  .brand__logo--dark {
    display: inline-block;
  }
}

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.6rem;
  padding: 0;
  list-style: none;
}

.site-nav__list a:not(.nav-cta) {
  font-variant: small-caps;
  font-size: 1.08rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
  background-image: linear-gradient(var(--gold), var(--gold));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size 0.25s ease, color 0.25s ease;
}

.site-nav__list a:not(.nav-cta):hover {
  color: var(--gold-ink);
  background-size: 100% 1px;
}

.nav-cta {
  font-family: "Cinzel", serif;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--gold);
  padding: 0.45rem 1rem;
  text-decoration: none;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.nav-cta:hover {
  background: var(--gold);
  color: #211a0e;
}

/* ---------------------------------------------------------------------------
   Bands, kickers, section heads
--------------------------------------------------------------------------- */

.band {
  padding-block: clamp(3rem, 8vw, 5.5rem);
}

.band--sky {
  --ink: #ece7d8;
  --ink-soft: #b9c2df;
  --gold: #d3ac52;
  --gold-ink: #d3ac52;
  --gold-soft: #c9b06a;
  --surface: var(--lapis-field);
  color: var(--ink);
  background-color: var(--lapis-field);
  background-image: var(--stars), radial-gradient(80rem 34rem at 50% -10rem, rgb(127 160 232 / 0.16), transparent 70%);
  border-block: 1px solid color-mix(in srgb, var(--gold) 40%, transparent);
}

.kicker {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.1rem;
}

.kicker::before,
.kicker::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-soft));
}

.kicker::after {
  background: linear-gradient(90deg, var(--gold-soft), transparent);
}

.kicker span {
  font-family: "Cinzel", serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-ink);
  white-space: nowrap;
}

.section-head {
  max-width: 44rem;
  margin-inline: auto;
  margin-bottom: clamp(2rem, 5vw, 3.25rem);
  text-align: center;
}

.section-head h2 {
  font-size: clamp(1.7rem, 1rem + 2.4vw, 2.6rem);
}

.section-head__intro {
  margin-top: 1rem;
  color: var(--ink-soft);
  text-wrap: pretty;
}

/* ---------------------------------------------------------------------------
   Hero — pitch beside the Milky Way folio
--------------------------------------------------------------------------- */

.hero {
  padding-block: clamp(3.5rem, 9vw, 6.5rem) clamp(3rem, 8vw, 5.5rem);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.8fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.hero__title {
  font-size: clamp(2.3rem, 1.2rem + 4vw, 4rem);
  margin-bottom: 1.5rem;
}

.hero__accent {
  display: block;
  font-family: "EB Garamond", serif;
  font-style: italic;
  font-weight: 500;
  font-size: 0.72em;
  color: var(--lapis);
}

.lede {
  font-size: 1.22rem;
  max-width: 56ch;
  color: var(--ink);
  text-wrap: pretty;
}

.dropcap::first-letter {
  font-family: "Cinzel", serif;
  float: left;
  font-size: 3.1em;
  line-height: 0.78;
  padding: 0.08em 0.12em 0 0;
  color: var(--gold-ink);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  font-family: "Cinzel", serif;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 1px solid var(--gold);
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn--primary {
  background: var(--btn-bg);
  color: var(--btn-fg);
}

.btn--primary:hover {
  background: var(--gold);
  color: #211a0e;
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: color-mix(in srgb, var(--ink) 45%, transparent);
}

.btn--ghost:hover {
  color: var(--gold-ink);
  border-color: var(--gold);
}

.hero__note {
  margin-top: 1.1rem;
  font-size: 0.92rem;
  font-style: italic;
  color: var(--ink-soft);
}

/* Folio — a plate from the night atlas, framed in gold */

.folio {
  position: relative;
  padding: 0.75rem;
  background-color: var(--lapis-field);
  background-image: var(--stars);
  border: 1px solid var(--gold-soft);
  box-shadow: var(--shadow);
}

.folio img {
  width: 100%;
  border: 1px solid color-mix(in srgb, var(--gold) 40%, transparent);
}

.folio figcaption {
  padding-top: 0.7rem;
  font-size: 0.85rem;
  font-style: italic;
  text-align: center;
  color: rgb(236 231 216 / 0.75);
}

.corner {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 0 solid var(--gold);
}

.corner--tl {
  top: -2px;
  left: -2px;
  border-top-width: 2px;
  border-left-width: 2px;
}

.corner--tr {
  top: -2px;
  right: -2px;
  border-top-width: 2px;
  border-right-width: 2px;
}

.corner--bl {
  bottom: -2px;
  left: -2px;
  border-bottom-width: 2px;
  border-left-width: 2px;
}

.corner--br {
  bottom: -2px;
  right: -2px;
  border-bottom-width: 2px;
  border-right-width: 2px;
}

.divider {
  width: min(240px, 60vw);
  height: 16px;
  margin: 0 auto;
  border: 0;
  background: var(--divider) center / contain no-repeat;
}

/* ---------------------------------------------------------------------------
   Pillars — the three real cards from the original site
--------------------------------------------------------------------------- */

.grid-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.75rem;
}

.pillar {
  display: flex;
  flex-direction: column;
  padding: 0 0 1.9rem;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: inset 0 2px 0 var(--gold-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.pillar:hover {
  transform: translateY(-3px);
  border-color: var(--gold-soft);
  box-shadow: inset 0 2px 0 var(--gold);
}

.pillar__media {
  margin: 1.4rem 1.4rem 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--gold-soft);
}

.pillar__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.pillar:hover .pillar__media img {
  transform: scale(1.03);
}

.pillar__body {
  padding: 1.1rem 1.5rem 0;
}

.pillar__num {
  font-family: "Cinzel", serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--gold-ink);
}

.pillar h3 {
  margin: 0.5rem 0 0.6rem;
  font-size: 1.12rem;
}

.pillar p:last-child {
  font-size: 1rem;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.pillar__sigil {
  display: flex;
  justify-content: center;
  padding-top: 1.9rem;
}

/* The sigil — ring and eight-point star, the site's celestial mark */

.sigil__ring {
  stroke: var(--gold);
}

.sigil__star {
  fill: var(--gold);
}

.sigil__core {
  fill: var(--lapis);
}

/* ---------------------------------------------------------------------------
   News — honest empty state until there is news
--------------------------------------------------------------------------- */

.news-empty {
  max-width: 34rem;
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 3rem) clamp(1.5rem, 5vw, 2.75rem);
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--gold-soft);
}

.news-empty .sigil {
  margin-inline: auto;
}

.news-empty h3 {
  margin-top: 1rem;
  font-size: 1.2rem;
}

.news-empty p {
  margin-top: 0.6rem;
  font-size: 1rem;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.news-empty code {
  font-size: 0.9em;
  color: var(--ink);
  background: color-mix(in srgb, var(--gold) 18%, transparent);
  padding: 0.05em 0.4em;
}

/* ---------------------------------------------------------------------------
   Download — honest until a release exists; table ready for the day
--------------------------------------------------------------------------- */

.cta-band {
  position: relative;
  max-width: 46rem;
  margin-inline: auto;
  padding: clamp(2.25rem, 6vw, 3.5rem) clamp(1.5rem, 6vw, 3.5rem);
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--gold-soft);
}

.cta-band::before,
.cta-band::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 26px;
  border: 0 solid var(--gold);
}

.cta-band::before {
  top: 8px;
  left: 8px;
  border-top-width: 2px;
  border-left-width: 2px;
}

.cta-band::after {
  bottom: 8px;
  right: 8px;
  border-bottom-width: 2px;
  border-right-width: 2px;
}

.cta-band .kicker {
  margin-inline: auto;
  max-width: 30rem;
}

.cta-band h2 {
  font-size: clamp(1.6rem, 1rem + 2vw, 2.3rem);
}

.cta-band__lede {
  margin-top: 0.8rem;
  color: var(--ink-soft);
}

.cta-band .hero__actions {
  justify-content: center;
}

.cta-band .hero__note {
  margin-top: 1.3rem;
}

.release-table {
  width: 100%;
  margin-top: 2rem;
  border-collapse: collapse;
  font-size: 0.95rem;
  text-align: left;
}

.release-table caption {
  margin-bottom: 0.6rem;
  font-size: 0.85rem;
  font-style: italic;
  color: var(--ink-soft);
}

.release-table th,
.release-table td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.release-table th {
  font-family: "Cinzel", serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-ink);
}

.release-table td code {
  font-size: 0.82em;
  word-break: break-all;
}

#download.band {
  padding-top: clamp(1.5rem, 5vw, 3rem);
}

/* ---------------------------------------------------------------------------
   Footer — the night sky, the four freedoms, the licence
--------------------------------------------------------------------------- */

.site-footer {
  background-color: color-mix(in srgb, var(--lapis-field) 55%, #0a0a12);
  background-image: var(--stars);
  color: #ece7d8;
  padding: clamp(2.75rem, 7vw, 4rem) 0 2.25rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.3fr 1fr;
  gap: 2.5rem 1.5rem;
}

.foot-brand {
  max-width: 26rem;
}

.foot-brand .brand__logo {
  height: 2.2rem;
  margin-bottom: 1rem;
}

.foot-brand p {
  font-size: 0.98rem;
  font-style: italic;
  color: rgb(236 231 216 / 0.78);
}

.foot-title {
  font-family: "Cinzel", serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #cdb377;
  margin-bottom: 0.9rem;
}

.freedoms {
  padding: 0;
  list-style: none;
  counter-reset: freedom;
}

.freedoms li {
  position: relative;
  counter-increment: freedom;
  padding-left: 2.2rem;
  margin-top: 0.55rem;
  font-size: 0.95rem;
  color: rgb(236 231 216 / 0.85);
}

.freedoms li::before {
  content: counter(freedom, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.1em;
  font-family: "Cinzel", serif;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: #d3ac52;
}

.foot-list {
  padding: 0;
  list-style: none;
}

.foot-list li + li {
  margin-top: 0.45rem;
}

.foot-list a {
  color: rgb(236 231 216 / 0.88);
  font-size: 0.98rem;
  text-decoration: none;
}

.foot-list a:hover {
  color: #d3ac52;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.colophon {
  margin-top: 2.5rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgb(236 231 216 / 0.22);
  font-size: 0.88rem;
  font-style: italic;
  text-align: center;
  color: rgb(236 231 216 / 0.62);
}

/* ---------------------------------------------------------------------------
   Developer pages — breadcrumb, page hero, stack map, project cards
--------------------------------------------------------------------------- */

/* Where you are: Home / Developer — established here for the detail pages too */

.breadcrumb {
  padding-block: 0.9rem 0;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: 0.88rem;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.breadcrumb li + li::before {
  content: "/";
  color: var(--gold-ink);
}

.breadcrumb a {
  font-variant: small-caps;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--gold-ink);
}

.breadcrumb [aria-current] {
  font-variant: small-caps;
  letter-spacing: 0.05em;
  color: var(--ink);
}

/* The masthead marks the section you stand in */

.site-nav__list a[aria-current="page"] {
  color: var(--gold-ink);
  background-size: 100% 1px;
}

/* Page hero — the developer section's title page (no folio; the sky band below
   carries the imagery) */

.page-hero {
  padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(2rem, 5vw, 3.25rem);
}

.page-hero .hero__copy {
  max-width: 54rem;
  margin-inline: auto;
  text-align: center;
}

.page-hero .hero__actions {
  justify-content: center;
}

.page-hero .lede {
  margin-inline: auto;
}

/* Stack map — Spry's README diagram, redrawn as nested plates on the night sky */

.stack-map {
  max-width: 44rem;
  margin-inline: auto;
}

.stack-layer {
  padding: 0.85rem 1.1rem 1rem;
  background: rgb(7 9 20 / 0.45);
  border: 1px solid color-mix(in srgb, var(--gold) 45%, transparent);
}

.stack-layer--child {
  margin-top: 0.75rem;
}

.stack-layer__name {
  font-family: "Cinzel", serif;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold-ink);
}

.stack-layer__name a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--gold) 55%, transparent);
}

.stack-layer__name a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.stack-layer__role {
  margin-top: 0.15rem;
  font-size: 0.92rem;
  font-style: italic;
  color: var(--ink-soft);
}

.stack-branches {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.stack-map figcaption {
  margin-top: 1.1rem;
  font-size: 0.88rem;
  font-style: italic;
  text-align: center;
  color: var(--ink-soft);
  text-wrap: pretty;
}

/* The firmament — where the non-web pieces sit around the stack */

.firmament-title {
  margin-top: clamp(2.25rem, 6vw, 3.25rem);
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  color: var(--gold-ink);
}

.firmament {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 1rem 1.5rem;
  max-width: 56rem;
  margin: 1.4rem auto 0;
}

.firmament__item {
  padding-left: 0.9rem;
  border-left: 2px solid var(--gold-soft);
}

.firmament__name {
  font-family: "Cinzel", serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.firmament__item p + p {
  margin-top: 0.15rem;
  font-size: 0.92rem;
  font-style: italic;
  color: var(--ink-soft);
  text-wrap: pretty;
}

/* Group heads — the catalogue's chapters */

.group-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1rem;
  margin: clamp(2.75rem, 7vw, 4rem) 0 1.4rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}

.section-head + .group-head {
  margin-top: 0;
}

.group-head__num {
  font-family: "Cinzel", serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--gold-ink);
}

.group-head h3 {
  font-size: 1.18rem;
}

.group-head__note {
  margin-left: auto;
  font-size: 0.92rem;
  font-style: italic;
  color: var(--ink-soft);
}

/* Project cards — one library per plate */

.grid-projects {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr));
  gap: 1.4rem;
}

.project-card {
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.35rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: inset 0 2px 0 var(--gold-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.project-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold-soft);
  box-shadow: inset 0 2px 0 var(--gold);
}

.project-card__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.project-card__top h3 {
  font-size: 1.06rem;
}

.project-card__top a {
  color: inherit;
  text-decoration: none;
}

.project-card__top a:hover {
  color: var(--gold-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.project-card__tag {
  flex: none;
  padding: 0.14rem 0.5rem;
  font-family: "Cinzel", serif;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-ink);
  border: 1px solid var(--gold-soft);
}

.project-card__summary {
  margin-top: 0.75rem;
  flex-grow: 1;
  font-size: 0.99rem;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.project-card__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1.15rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
}

.project-card__meta > span {
  font-size: 0.84rem;
  font-style: italic;
  color: var(--ink-soft);
}

.project-card__more {
  font-family: "Cinzel", serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-ink);
  text-decoration: none;
  white-space: nowrap;
}

.project-card__more:hover {
  color: var(--gold-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------------------------------------------------------------------------
   Project documentation pages — the developer library template (A3)
   Structure: breadcrumb > project header plate > docs layout (prose +
   marginal contents) > code plates > ledger of facts > pager. Marginalia
   collapse under 60rem; code plates scroll rather than wrap.
--------------------------------------------------------------------------- */

/* Project header — the library's title plate */

.docs-header {
  padding-block: clamp(2.25rem, 5vw, 3.5rem) clamp(1.75rem, 4vw, 2.5rem);
  text-align: center;
}

.docs-header h1 {
  margin-top: 0.9rem;
}

.docs-header .lede {
  max-width: 44rem;
  margin: 1rem auto 0;
}

.docs-facts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.25rem;
  margin-top: 1.6rem;
  font-size: 0.88rem;
  font-style: italic;
  color: var(--ink-soft);
}

.docs-facts dt {
  display: inline;
  font-style: normal;
  font-family: "Cinzel", serif;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-ink);
  margin-right: 0.35rem;
}

.docs-facts dd {
  display: inline;
  margin: 0;
}

.docs-facts code {
  font-size: 0.9em;
}

/* The page body: prose column with a margin of contents */

.docs-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 13.5rem;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.docs-toc {
  grid-column: 2;
  grid-row: 1;
  position: sticky;
  top: 5.5rem;
  padding: 1rem 1.1rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--line);
}

.docs-toc h2 {
  font-family: "Cinzel", serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-ink);
}

.docs-toc ul {
  margin: 0.6rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.92rem;
}

.docs-toc li + li {
  margin-top: 0.3rem;
}

.docs-toc a {
  color: var(--ink-soft);
  text-decoration: none;
}

.docs-toc a:hover {
  color: var(--gold-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Prose column */

.docs-prose {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

.docs-prose .section-head {
  margin-bottom: 1.4rem;
}

.docs-prose p + p {
  margin-top: 0.9rem;
}

.docs-prose h3 {
  margin-top: 2.2rem;
}

.docs-prose h3 + p,
.docs-prose h3 + figure {
  margin-top: 0.7rem;
}

.docs-prose code {
  font-size: 0.88em;
  color: var(--ink);
  background: color-mix(in srgb, var(--gold) 16%, transparent);
  padding: 0.08em 0.38em;
  overflow-wrap: anywhere;
}

/* Feature ledger — what the library hands you */

.docs-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 0.9rem 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.docs-features li {
  padding-left: 1rem;
  border-left: 2px solid var(--gold-soft);
  font-size: 0.98rem;
  text-wrap: pretty;
}

.docs-features li strong {
  font-family: "Cinzel", serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

/* Code plates — worked examples from the library's own source */

.code-plate {
  margin: 1.1rem 0 1.5rem;
}

.code-plate pre {
  padding: 1.1rem 1.25rem;
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  box-shadow: var(--shadow);
}

.code-plate code {
  font-family: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
  font-size: 0.83rem;
  line-height: 1.6;
  color: var(--ink);
  background: none;
  padding: 0;
}

.code-plate figcaption {
  margin-top: 0.55rem;
  font-size: 0.85rem;
  font-style: italic;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.code-plate figcaption code {
  font-style: normal;
  font-size: 0.88em;
  overflow-wrap: anywhere;
  background: color-mix(in srgb, var(--gold) 16%, transparent);
  padding: 0.08em 0.38em;
}

/* Honest margins: notes, caveats and provenance */

.docs-note {
  margin: 1.4rem 0;
  padding: 0.9rem 1.2rem;
  background: color-mix(in srgb, var(--gold) 8%, transparent);
  border: 1px solid var(--gold-soft);
  font-size: 0.95rem;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.docs-note strong {
  font-family: "Cinzel", serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-ink);
}

/* Package ledger — what USM provides and needs */

.docs-package {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.docs-package > div {
  display: grid;
  grid-template-columns: minmax(7rem, 11rem) 1fr;
  gap: 1rem;
  padding: 0.55rem 0.25rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

.docs-package dt {
  font-family: "Cinzel", serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-ink);
  padding-top: 0.2rem;
}

.docs-package dd {
  margin: 0;
  color: var(--ink-soft);
}

.docs-package dd code {
  font-size: 0.88em;
  color: var(--ink);
  background: color-mix(in srgb, var(--gold) 16%, transparent);
  padding: 0.05em 0.35em;
}

/* Pager — back to the almanac, on to the siblings */

.docs-pager {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.docs-pager__link {
  display: block;
  max-width: 24rem;
  text-decoration: none;
}

.docs-pager__link span {
  display: block;
  font-family: "Cinzel", serif;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-ink);
}

.docs-pager__link strong {
  font-weight: 600;
  color: var(--ink);
}

.docs-pager__link--next {
  grid-column: 3;
  text-align: right;
  justify-self: end;
}

.docs-pager__link--prev {
  grid-column: 1;
}

.docs-pager__up {
  grid-column: 2;
  font-family: "Cinzel", serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.docs-pager__up a {
  color: var(--ink-soft);
  text-decoration: none;
}

.docs-pager__up a:hover {
  color: var(--gold-ink);
}

.docs-pager__link:hover strong {
  color: var(--gold-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* The family strip — sibling projects one hop away */

.docs-siblings {
  margin-top: 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.docs-siblings ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
}

.docs-siblings a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--gold) 55%, transparent);
}

.docs-siblings a:hover {
  color: var(--gold-ink);
  border-bottom-color: var(--gold);
}

@media (max-width: 38rem) {
  .stack-branches {
    grid-template-columns: 1fr;
  }

  .group-head__note {
    margin-left: 0;
  }
}

/* ---------------------------------------------------------------------------
   Responsive, motion, print
--------------------------------------------------------------------------- */

@media (max-width: 60rem) {
  .hero__grid {
    grid-template-columns: 1fr;
  }

  .folio {
    max-width: 26rem;
    margin-inline: auto;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .foot-brand {
    grid-column: 1 / -1;
  }

  .docs-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .docs-toc {
    grid-column: auto;
    grid-row: auto;
    position: static;
    min-width: 0;
  }

  .docs-prose {
    grid-column: auto;
    grid-row: auto;
    min-width: 0;
  }

  .docs-pager {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .docs-pager__link--prev,
  .docs-pager__link--next {
    grid-column: auto;
    text-align: center;
    justify-self: center;
  }
}

@media (max-width: 38rem) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .kicker span {
    letter-spacing: 0.18em;
    white-space: normal;
  }

  .release-table {
    display: block;
    overflow-x: auto;
  }

  .docs-package > div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  body {
    background: none;
    color: #000;
  }

  body::after,
  .masthead .site-nav,
  .hero__actions,
  .btn {
    display: none;
  }

  .folio {
    box-shadow: none;
  }
}