:root {
  --ink: #10233d;
  --ink-soft: #46607b;
  --paper: #eef3f8;
  --paper-strong: #ffffff;
  --line: #c9d5e2;
  --blue: #173d6d;
  --blue-bright: #2668b2;
  --orange: #e86f32;
  --orange-soft: #f3a16e;
  --night: #07111f;
  --night-soft: #0c1d33;
  --display: #081525;
  --font-display: 'Playfair Display', serif;
  --font-body: 'Source Sans 3', sans-serif;
  --font-mono: 'Source Code Pro', ui-monospace, monospace;
  --measure: min(90vw, 1200px);
  --radius: 1rem;
  --shadow: 0 1.2rem 3rem rgba(8, 21, 37, .12);
  color-scheme: light;
}

html[data-theme="dark"], html.dark {
  --ink: #f1f5fa;
  --ink-soft: #adbed1;
  --paper: #07111f;
  --paper-strong: #0d1d32;
  --line: #294360;
  --blue: #79b9ff;
  --blue-bright: #8ac5ff;
  --orange: #f18a4c;
  --orange-soft: #ffb37f;
  --night: #020711;
  --night-soft: #0b1a2c;
  --display: #f5f8fc;
  --shadow: 0 1.2rem 3rem rgba(0, 0, 0, .24);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  overflow-x: hidden;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }
button { cursor: pointer; }

.site-header {
  position: relative;
  z-index: 4;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(1rem);
}
.header-inner {
  width: var(--measure);
  min-height: 5.4rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  min-width: max-content;
}
.brand-mark {
  width: 2.8rem;
  height: 2.8rem;
  flex: 0 0 auto;
}
.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--display);
}
.brand-name span { color: var(--orange); }
.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.5rem;
  margin-left: auto;
}
.main-nav a {
  color: var(--ink-soft);
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: .03em;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--orange); }
.header-actions { display: flex; align-items: center; gap: .45rem; margin-left: .35rem; }
.theme-toggle, .menu-toggle {
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  border-radius: 999px;
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
}
.theme-toggle { font-size: 1rem; }
.menu-toggle { display: none; }

.page-wrap { width: var(--measure); margin: 0 auto; }
.rail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 11.5rem;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  padding: 4.5rem 0 6rem;
}
.rail-layout:has([data-side-links][hidden]) { grid-template-columns: minmax(0, 1fr); }
[data-side-links][hidden] { display: none; }
.side-links {
  position: sticky;
  top: 2rem;
  border-left: 2px solid var(--orange);
  padding: .5rem 0 .5rem 1rem;
}
.side-links h2 {
  margin: 0 0 .9rem;
  color: var(--orange);
  font: 600 .72rem/1 var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.side-links ol { margin: 0; padding-left: 1.1rem; }
.side-links li { margin: .55rem 0; color: var(--ink-soft); font-size: .88rem; }
.side-links a { text-decoration: none; }
.side-links a:hover { color: var(--orange); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin: 0 0 1rem;
  color: var(--orange);
  font: 600 .72rem/1 var(--font-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow::before { content: ''; width: 2.2rem; height: 1px; background: var(--orange); }
h1, h2, h3 { color: var(--display); font-family: var(--font-display); font-weight: 600; letter-spacing: -.035em; }
h1 { max-width: 12ch; margin: 0; font-size: clamp(3.6rem, 8vw, 7rem); line-height: .94; }
h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.02; }
h3 { margin: 0; font-size: 1.45rem; line-height: 1.12; }
p { margin: 0; }
.lead { max-width: 39rem; color: var(--ink-soft); font-size: clamp(1.08rem, 1.7vw, 1.3rem); line-height: 1.5; }
.mono { font-family: var(--font-mono); }

.hero {
  position: relative;
  min-height: 35rem;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--night);
  color: #fff;
  isolation: isolate;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(110deg, rgba(3, 11, 23, .94) 0%, rgba(3, 14, 30, .7) 48%, rgba(3, 11, 23, .12) 100%), url('https://imagedelivery.net/W0Tyu0H3jD0178dqoxnJSA/afc43820-c3ea-4e45-dbff-938b14542500/public') center / cover;
}
.hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  z-index: -1;
  background: linear-gradient(transparent, rgba(2, 7, 17, .78));
}
.hero-content { width: var(--measure); padding: 7rem 0 4.2rem; margin: 0 auto; }
.hero .eyebrow { color: var(--orange-soft); }
.hero h1 { color: #fff; max-width: 8.5ch; }
.hero .lead { margin: 1.6rem 0 2rem; color: #d9e7f5; max-width: 34rem; }
.hero-meta { display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; color: #b5cadf; font: .73rem var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.hero-meta span { display: inline-flex; align-items: center; gap: .5rem; }
.hero-meta span::before { content: ''; width: .42rem; height: .42rem; background: var(--orange); border-radius: 50%; }

.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: .85rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: .7rem 1.15rem;
  border: 1px solid var(--orange);
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); background: #d9581c; }
.button.secondary { background: transparent; color: inherit; border-color: currentColor; }
.hero .button.secondary { color: #fff; }

.section { padding: 5.5rem 0; }
.section-header { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.section-header > div { max-width: 42rem; }
.section-header p { margin-top: .85rem; color: var(--ink-soft); max-width: 38rem; }
.text-link { color: var(--orange); font-weight: 700; text-underline-offset: .25rem; white-space: nowrap; }

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
}
.signal-item { padding: 1.5rem 1.35rem; border-right: 1px solid var(--line); }
.signal-item:last-child { border-right: 0; }
.signal-value { display: block; color: var(--orange); font: 600 1.55rem var(--font-mono); }
.signal-label { color: var(--ink-soft); font-size: .85rem; }

.news-grid, .archive-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 1.25rem;
  align-items: start;
}
.story-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: .8rem;
  background: var(--paper-strong);
}
.story-image { display: block; position: relative; aspect-ratio: 1.45 / 1; overflow: hidden; background: var(--night-soft); }
.story-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.story-card:hover .story-image img { transform: scale(1.04); }
.story-card > :not(.story-image) { margin-inline: 1.15rem; }
.story-meta { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem .75rem; margin-top: 1rem; color: var(--ink-soft); font: .68rem var(--font-mono); letter-spacing: .05em; text-transform: uppercase; }
.category-label { color: var(--orange); }
.story-card h3 { margin-top: .65rem; }
.story-card h3 a { text-decoration: none; }
.story-card h3 a:hover { color: var(--orange); }
.story-card p:not(.story-meta) { margin-top: .6rem; margin-bottom: 1.3rem; color: var(--ink-soft); font-size: .94rem; }
.empty-state { grid-column: 1 / -1; padding: 2rem; border: 1px dashed var(--line); color: var(--ink-soft); text-align: center; }

.mission-band {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 3rem;
  align-items: center;
  padding: 1.1rem;
  border-radius: var(--radius);
  background: var(--night);
  color: #f4f8fc;
}
.mission-band-visual { min-height: 24rem; border-radius: .6rem; background: linear-gradient(135deg, rgba(6, 20, 42, .1), rgba(6, 20, 42, .76)), url('https://imagedelivery.net/W0Tyu0H3jD0178dqoxnJSA/7022659c-f017-43f7-6741-51453b844700/public') center / cover; }
.mission-band-copy { padding: 2.25rem 2.25rem 2.25rem 0; }
.mission-band-copy h2 { color: #fff; max-width: 13ch; }
.mission-band-copy p { margin: 1.1rem 0 1.5rem; color: #b9cadd; max-width: 30rem; }
.mission-list { margin: 1.5rem 0 0; padding: 0; list-style: none; }
.mission-list li { display: flex; gap: .8rem; padding: .75rem 0; border-top: 1px solid rgba(207, 225, 243, .2); color: #d8e6f4; }
.mission-list li::before { content: '↗'; color: var(--orange-soft); font-family: var(--font-mono); }

.community-callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(13rem, .7fr);
  gap: 3rem;
  align-items: center;
  padding: 3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(130deg, var(--paper-strong), color-mix(in srgb, var(--blue) 9%, var(--paper-strong)));
}
.community-callout p { margin: 1rem 0 1.5rem; color: var(--ink-soft); max-width: 34rem; }
.orbit-art { position: relative; width: min(100%, 16rem); aspect-ratio: 1; margin: auto; border: 1px solid color-mix(in srgb, var(--blue) 45%, transparent); border-radius: 50%; }
.orbit-art::before, .orbit-art::after { content: ''; position: absolute; inset: 14% -10%; border: 1px solid var(--orange); border-radius: 50%; transform: rotate(-28deg); }
.orbit-art::after { inset: -10% 14%; border-color: var(--blue-bright); transform: rotate(28deg); }
.orbit-core { position: absolute; inset: 37%; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #f6a26b, #ca4e1d 72%); box-shadow: 0 0 2.8rem rgba(232, 111, 50, .44); }
.orbit-dot { position: absolute; top: 14%; left: 14%; width: .7rem; height: .7rem; border-radius: 50%; background: var(--blue-bright); box-shadow: 0 0 1rem var(--blue-bright); }

.page-hero { padding: 5rem 0 3rem; border-bottom: 1px solid var(--line); }
.page-hero .lead { margin-top: 1.3rem; }
.page-hero h1 { max-width: 13ch; }
.archive-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-bottom: 2rem; }
.archive-toolbar form { flex: 1 1 20rem; }
.archive-toolbar input { width: 100%; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: 999px; background: var(--paper-strong); color: var(--ink); }
.filter-list { display: flex; flex-wrap: wrap; gap: .5rem; }
.filter-list a { padding: .5rem .75rem; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); font-size: .84rem; text-decoration: none; }
.filter-list a:hover { border-color: var(--orange); color: var(--orange); }

.mission-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.mission-card { padding: 1.5rem; border: 1px solid var(--line); border-radius: .8rem; background: var(--paper-strong); }
.mission-card .mission-number { display: block; margin-bottom: 2.5rem; color: var(--orange); font: .8rem var(--font-mono); }
.mission-card p { margin-top: .75rem; color: var(--ink-soft); }
.mission-card-wide { grid-column: span 2; display: grid; grid-template-columns: 1fr 1.3fr; gap: 2rem; align-items: center; }
.mission-card-wide figure { margin: -1.5rem 0 -1.5rem -1.5rem; min-height: 19rem; background: url('https://imagedelivery.net/W0Tyu0H3jD0178dqoxnJSA/8a7ee017-5b14-4b7d-3330-cc6b20ff3100/public') center / cover; }
.mission-card-wide h2 { max-width: 11ch; }

.forum-intro { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 2rem; align-items: end; }
.forum-rules { display: grid; gap: .75rem; margin-top: 2.5rem; }
.forum-rule { display: grid; grid-template-columns: 2.5rem 1fr; gap: .9rem; padding: 1rem 0; border-top: 1px solid var(--line); }
.forum-rule strong { display: block; color: var(--orange); font: .8rem var(--font-mono); }
.forum-rule p { color: var(--ink-soft); font-size: .92rem; }
.forum-panel { padding: 2rem; border-radius: var(--radius); background: var(--night); color: #eaf2fb; }
.forum-panel h2 { color: #fff; font-size: 2rem; }
.forum-panel p { margin: 1rem 0 1.5rem; color: #b9cadd; }
.forum-panel .button.secondary { color: #fff; }

.article-shell { max-width: 50rem; }
.byline { display: flex; align-items: center; gap: .8rem; margin: 0 0 2rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--line); }
.byline img { width: 2.8rem; height: 2.8rem; border-radius: 50%; object-fit: cover; }
.byline strong { display: block; }
.byline p { color: var(--ink-soft); font-size: .9rem; }
.article-header h1 { max-width: 18ch; }
.article-deck { margin-top: 1rem; color: var(--ink-soft); font-size: 1.25rem; }
.article-cover { width: 100%; max-height: 32rem; margin: 2rem 0; object-fit: cover; border-radius: .8rem; }
.prose { max-width: 42rem; }
.prose p { margin: 1.2rem 0; font-size: 1.14rem; line-height: 1.75; }
.prose h2, .prose h3 { margin: 2.5rem 0 1rem; }
.prose a { color: var(--orange); text-decoration-thickness: 1px; text-underline-offset: .18em; }
.prose ul, .prose ol { padding-left: 1.4rem; }
.prose li { margin: .55rem 0; }

.site-footer { padding: 2.5rem 0; border-top: 1px solid var(--line); }
.footer-inner { width: var(--measure); margin: 0 auto; display: flex; justify-content: space-between; gap: 2rem; color: var(--ink-soft); font-size: .86rem; }
.footer-inner a { color: var(--orange); }

@media (max-width: 760px) {
  .header-inner { min-height: 4.7rem; gap: 1rem; }
  .brand-name { font-size: 1.15rem; }
  .brand-mark { width: 2.5rem; height: 2.5rem; }
  .main-nav { display: none; position: absolute; inset: 4.7rem 0 auto; padding: 1rem 5vw 1.3rem; margin: 0; flex-direction: column; align-items: flex-start; gap: 1rem; border-bottom: 1px solid var(--line); background: var(--paper); }
  .main-nav.is-open { display: flex; }
  .header-actions { margin-left: auto; }
  .theme-toggle { width: 2.2rem; height: 2.2rem; }
  .menu-toggle { display: grid; width: 2.2rem; height: 2.2rem; }
  .rail-layout { padding: 3rem 0 4rem; grid-template-columns: minmax(0, 1fr); }
  .side-links { position: static; order: -1; }
  .hero { min-height: 31rem; border-radius: 0; }
  .hero-content { padding: 5rem 0 3rem; }
  h1 { font-size: clamp(3.2rem, 16vw, 5.4rem); }
  .section { padding: 3.75rem 0; }
  .section-header { display: block; }
  .section-header .text-link { display: inline-block; margin-top: 1rem; }
  .signal-strip { grid-template-columns: 1fr; }
  .signal-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .signal-item:last-child { border-bottom: 0; }
  .mission-band, .community-callout, .forum-intro { grid-template-columns: 1fr; gap: 1rem; }
  .mission-band-copy { padding: 1.5rem .75rem 1.75rem; }
  .mission-band-visual { min-height: 15rem; }
  .community-callout { padding: 1.5rem; }
  .orbit-art { width: 12rem; }
  .mission-grid { grid-template-columns: 1fr; }
  .mission-card-wide { grid-column: auto; grid-template-columns: 1fr; }
  .mission-card-wide figure { min-height: 15rem; margin: -1.5rem -1.5rem 0; }
  .footer-inner { display: block; }
  .footer-inner p + p { margin-top: .5rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}