/* Shared editorial finish, loaded after each page's local layout rules. */
:root {
  --bg-cosmic: #020716;
  --bg-midnight: #080e1c;
  --bg-card: rgba(11, 17, 29, .84);
  --gold-primary: #d7b878;
  --gold-light: #ead3a5;
  --gold-border: rgba(215, 184, 120, .22);
  --ivory: #f4f0e7;
  --ivory-muted: #c5c3bc;
  --ivory-dim: #a29f96;
}
html { scroll-padding-top: 1.5rem; color-scheme: dark; }
body { -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 5px; }
main:focus { outline: none; }
img { max-width: 100%; height: auto; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
.skip-link { position: fixed; top: .75rem; left: 1rem; transform: translateY(-160%); z-index: 100; padding: .75rem 1rem; background: var(--ivory); color: var(--bg-cosmic); border-radius: 2px; }
.skip-link:focus { transform: translateY(0); }
.ambient-glow { background: radial-gradient(ellipse at 50% 8%, rgba(26, 38, 61, .42), transparent 64%); }
.cosmic-canvas { opacity: .3; }
.container { max-width: 1240px; padding-inline: clamp(1.25rem, 4vw, 3rem); }
.top-utility-bar { padding: .65rem 0; font-size: .62rem; letter-spacing: .12em; background: rgba(2, 7, 22, .75); }
.utility-content { max-width: 1240px; padding-inline: clamp(1.25rem, 4vw, 3rem); gap: 1rem; }
header { padding: 2rem 0 0; }
.brand-mark { font-size: clamp(1.8rem, 4vw, 2.65rem); line-height: 1.2; letter-spacing: .24em; margin-bottom: .65rem; }
.brand-subtitle { font-size: .65rem; letter-spacing: .18em; max-width: 40rem; }
.brand-divider { margin: 1rem auto .5rem; width: 32px; }
.nav-links { gap: .4rem clamp(1rem, 2.4vw, 2rem); font-size: .65rem; letter-spacing: .12em; padding-bottom: .8rem; align-items: center; }
.nav-links a { min-height: 40px; display: inline-flex; align-items: center; color: var(--ivory-muted); }
.nav-links a:last-child { color: var(--gold-light); }
.sky-nav { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: .25rem 1.8rem; border-top: 1px solid var(--gold-border); padding: .5rem 0; }
.sky-nav a { display: inline-flex; align-items: center; min-height: 38px; color: var(--ivory-muted); text-decoration: none; font-size: .7rem; letter-spacing: .07em; transition: color .2s; }
.sky-nav .sky-nav-label { color: var(--gold-primary); font-size: .6rem; text-transform: uppercase; letter-spacing: .16em; padding-right: 1.8rem; border-right: 1px solid var(--gold-border); }
.sky-nav a:hover, .sky-nav a[aria-current="page"] { color: var(--gold-light); }
.hero { padding: clamp(3rem, 7vw, 5.5rem) 0 4rem; }
.hero-eyebrow { font-size: .65rem; letter-spacing: .22em; margin-bottom: 1.5rem; }
.hero-headline { font-size: clamp(2.5rem, 5.3vw, 4.35rem); line-height: 1.14; letter-spacing: -.025em; max-width: 58rem; margin-bottom: 1.5rem; }
.hero-description { font-size: clamp(.95rem, 1.6vw, 1.05rem); max-width: 39rem; line-height: 1.8; margin-bottom: 1.4rem; }
.hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: .8rem 2rem; margin: 0 auto 3rem; }
.editorial-link { color: var(--ivory); font-size: .78rem; text-decoration: none; border-bottom: 1px solid var(--gold-border); padding: .55rem 0; }
.editorial-link span { color: var(--gold-primary); margin-left: .6rem; }
.editorial-link:hover { color: var(--gold-light); border-color: var(--gold-primary); }
.clock-svg-wrap { filter: drop-shadow(0 16px 36px rgba(0, 0, 0, .45)); }
.clock-stage.twin-mode { gap: clamp(1.4rem, 4vw, 4rem); }
.clock-caption { margin-top: 1.2rem; }
.golden-rule { background: transparent; border: 0; border-top: 1px solid var(--gold-border); border-bottom: 1px solid var(--gold-border); border-radius: 0; padding: 1.6rem 1rem; }
.clock-epigraph { color: var(--ivory-muted); }
.instrument-bar { max-width: 60rem; margin-inline: auto; gap: .6rem; }
.pill, .seg-button { min-height: 40px; }
.pill-group { background: rgba(11, 17, 29, .8); }
.engineering-section, .editions-section, .calibration-section, .allocation-section, .sky-experiences { padding-block: clamp(3.5rem, 7vw, 6rem); background: rgba(2, 7, 22, .85); }
.section-title { font-size: clamp(1.9rem, 3.7vw, 2.8rem); line-height: 1.25; letter-spacing: -.015em; }
.section-subtitle { max-width: 44rem; margin: 1rem auto 2.8rem; font-size: .95rem; line-height: 1.8; letter-spacing: 0; }
.material-card, .pt-card, .te-panel, .cal-box, .engineering-box, .allocation-box, .fulfillment-card { background: var(--bg-card); border-color: var(--gold-border); border-radius: 2px; box-shadow: none; backdrop-filter: none; }
.material-card { padding: 2rem 1.6rem; }
.material-name { font-weight: 400; font-size: 1.4rem; line-height: 1.35; }
.material-desc { font-size: .92rem; line-height: 1.85; }
.material-tag { font-size: .61rem; letter-spacing: .17em; margin-bottom: .9rem; }
.edition-render { margin-block: 2rem 3rem; }
.edition-render img { border: 0; border-radius: 0; box-shadow: none; }
.edition-render figcaption { text-align: left; padding-top: .5rem; font-size: .72rem; }
.form-input, .form-select, .input-field { min-height: 48px; background: #060b16; border-color: var(--gold-border); border-radius: 2px; }
.form-input::placeholder, .input-field::placeholder { color: var(--ivory-dim); opacity: 1; }
.btn-submit { min-height: 52px; background: var(--gold-primary); color: var(--bg-cosmic); letter-spacing: .14em; border-radius: 2px; }
.btn-submit:hover { background: var(--gold-light); }
.btn-submit:disabled { cursor: wait; opacity: .7; }
.sky-experiences { border-top: 1px solid var(--gold-border); }
.experience-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.3rem; }
.experience-card { display: block; padding: 1.7rem 0; border-top: 1px solid var(--gold-border); color: var(--ivory); text-decoration: none; }
.experience-number { color: var(--gold-primary); font-size: .62rem; letter-spacing: .15em; text-transform: uppercase; }
.experience-card h3 { font-family: var(--font-serif); font-weight: 400; font-size: 1.7rem; margin: .8rem 0; }
.experience-card h3 span { float: right; font-family: var(--font-sans); font-size: 1rem; color: var(--gold-primary); }
.experience-card p { font-size: .9rem; line-height: 1.8; color: var(--ivory-muted); }
.experience-card:hover { border-color: var(--gold-light); }
.experience-card:hover h3 { color: var(--gold-light); }
.pt-hero, .tf-hero, .te-hero { padding-top: clamp(3rem, 6vw, 4.5rem); }
.pt-title, .tf-title, .te-title { letter-spacing: -.02em; line-height: 1.2; }
.pt-section, .tf-section { padding-block: clamp(2.7rem, 5vw, 4rem); }
.pt-lede, .tf-lede, .te-lede { max-width: 43rem; font-size: 1rem; }
.te-controls { gap: .7rem; }
.te-panel { padding: 1.5rem; }
.te-lessons { gap: 1.8rem; margin-block: 4rem; }
.te-lessons article { border-top: 1px solid var(--gold-border); padding-top: 1.4rem; }
.te-lessons p { font-size: .92rem; line-height: 1.85; }
.te-table th, .te-table td { padding-block: .75rem; }
.pk-gallery { gap: 2rem; }
.pk-img img { border-radius: 0; }
footer { padding-block: 3rem; border-top: 1px solid var(--gold-border); background: rgba(2, 7, 22, .95); }
footer p { line-height: 1.9; }
footer a { display: inline-block; padding-block: .3rem; }
@media (max-width: 800px) {
  .experience-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .utility-extra { display: none; }
}
@media (max-width: 600px) {
  header { padding-top: 1.5rem; }
  .brand-mark { letter-spacing: .17em; }
  .brand-subtitle { font-size: .58rem; letter-spacing: .1em; }
  .top-utility-bar { font-size: .58rem; letter-spacing: .05em; }
  .nav-links { gap: 0 .9rem; font-size: .61rem; letter-spacing: .07em; }
  .sky-nav { gap: 0 1.15rem; padding-bottom: .7rem; }
  .sky-nav .sky-nav-label { flex-basis: 100%; justify-content: center; padding-right: 0; border-right: 0; min-height: 30px; }
  .sky-nav a { font-size: .69rem; min-height: 40px; }
  .hero { padding-top: 2.75rem; }
  .hero-actions { margin-bottom: 2rem; gap: .35rem 1.3rem; }
  .hero-headline { font-size: clamp(2.3rem, 9vw, 3rem); }
  .clock-stage.twin-mode { gap: 2rem; }
  .material-card, .cal-box, .engineering-box, .allocation-box { padding: 1.5rem 1.2rem; }
  .experience-grid { gap: .75rem 1.3rem; }
  .experience-card h3 { font-size: 1.4rem; }
  .experience-card p { font-size: .85rem; }
  .te-controls .seg-button { min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}

.earth-directory { border-top: 0; padding-top: 1rem; padding-bottom: 2rem; }
.earth-directory .experience-card { padding-block: 2rem; }
.directory-note { text-align: center; max-width: 44rem; margin: 0 auto; color: var(--ivory-muted); font-size: .95rem; line-height: 1.8; }
.form-error { margin-top: 1rem; color: #f0b5a5; text-align: center; font-size: .9rem; }
.form-error[hidden] { display: none; }

@media (max-width: 600px) {
  .nav-links { font-size: .6875rem; gap: 0 1rem; }
  .tb-table { table-layout: fixed; }
  .tb-table th, .tb-table td { padding: .65rem .4rem; overflow-wrap: anywhere; }
  .tb-table td:first-child { white-space: normal; }
}
@media (max-width: 360px) {
  .brand-mark { font-size: 1.55rem; letter-spacing: .15em; }
  .brand-subtitle { max-width: 16rem; }
}