:root {
  --void: #05060a;
  --obsidian: #0b0e17;
  --ink: #101525;
  --ash: #c9c7bd;
  --bone: #f0eadc;
  --brass: #b9975b;
  --blood: #7b1f2a;
  --bluefire: #76d8ff;
  --greenfire: #6fffc3;
  --panel: rgba(11, 14, 23, 0.86);
  --line: rgba(185, 151, 91, 0.34);
  --softline: rgba(201, 199, 189, 0.16);
  --shadow: rgba(0, 0, 0, 0.58);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body.atlas-page {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--bone);
  background:
    radial-gradient(circle at 16% 6%, rgba(118, 216, 255, 0.12), transparent 28%),
    radial-gradient(circle at 86% 15%, rgba(123, 31, 42, 0.21), transparent 30%),
    radial-gradient(circle at 50% 108%, rgba(111, 255, 195, 0.07), transparent 30%),
    linear-gradient(140deg, #030408 0%, #080b14 52%, #130e14 100%);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.68;
}

body.atlas-page::before {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  opacity: 0.24;
  mix-blend-mode: screen;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.46) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(118,216,255,0.27) 0 1px, transparent 1.8px);
  background-size: 210px 210px, 340px 340px;
  background-position: 18px 30px, 90px 110px;
}

body.atlas-page::after {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
  background: radial-gradient(ellipse at center, transparent 39%, rgba(0,0,0,0.76) 100%);
}

.atlas-page a { color: var(--greenfire); text-decoration: none; }
.atlas-page a:hover,
.atlas-page a:focus-visible { color: var(--bluefire); text-decoration: underline; text-underline-offset: .2em; }

.atlas-page button,
.atlas-page input { font: inherit; }

.atlas-page button:focus-visible,
.atlas-page input:focus-visible,
.atlas-page a:focus-visible,
.atlas-page summary:focus-visible {
  outline: 2px solid var(--bluefire);
  outline-offset: 4px;
}

.atlas-shell {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.atlas-skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 100;
  padding: .72rem 1rem;
  border-radius: 999px;
  background: var(--bone);
  color: var(--void) !important;
  transform: translateY(-160%);
}
.atlas-skip-link:focus { transform: translateY(0); }

.atlas-header {
  position: relative;
  z-index: 4;
  padding: 28px 0 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 6, 10, .34);
  backdrop-filter: blur(8px);
}

.atlas-masthead {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}

.atlas-brand { display: grid; gap: 2px; color: var(--bone) !important; }
.atlas-brand:hover, .atlas-brand:focus { text-decoration: none !important; }
.atlas-brand-title {
  font-size: clamp(1.55rem, 3vw, 2.6rem);
  letter-spacing: .12em;
  line-height: 1.1;
  text-transform: uppercase;
}
.atlas-brand-tagline {
  color: var(--ash);
  font-size: .98rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.atlas-primary-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: flex-end;
  margin: 0;
  padding: 0;
  list-style: none;
}
.atlas-primary-nav a {
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  color: var(--bone);
  font-size: .9rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.atlas-primary-nav a:hover,
.atlas-primary-nav a:focus-visible {
  border-bottom-color: var(--greenfire);
  color: var(--greenfire);
  text-decoration: none;
}

.atlas-hero {
  padding: clamp(64px, 9vw, 112px) 0 clamp(54px, 8vw, 90px);
}
.atlas-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  gap: clamp(34px, 7vw, 82px);
  align-items: center;
}
.atlas-eyebrow,
.atlas-index,
.atlas-mini-label {
  margin: 0 0 14px;
  color: var(--brass);
  font-size: .78rem;
  letter-spacing: .21em;
  text-transform: uppercase;
}
.atlas-hero h1 {
  max-width: 820px;
  margin: 0 0 24px;
  font-size: clamp(3rem, 7.2vw, 6.8rem);
  font-weight: normal;
  letter-spacing: -.055em;
  line-height: .92;
  text-wrap: balance;
}
.atlas-hero h1 span {
  color: var(--bluefire);
  text-shadow: 0 0 32px rgba(118,216,255,.35);
}
.atlas-hero-copy {
  max-width: 790px;
  margin: 0 0 28px;
  color: var(--ash);
  font-size: clamp(1.06rem, 1.7vw, 1.32rem);
}
.atlas-button-row { display: flex; flex-wrap: wrap; gap: 14px; }
.atlas-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: .72rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(185,151,91,.08);
  color: var(--bone) !important;
  font-size: .78rem;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.atlas-button-primary {
  border-color: rgba(111,255,195,.62);
  background: linear-gradient(135deg, rgba(111,255,195,.20), rgba(118,216,255,.10));
}
.atlas-button:hover,
.atlas-button:focus-visible { text-decoration: none !important; transform: translateY(-1px); }

.atlas-orbital-card {
  position: relative;
  min-height: 470px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 48%, rgba(118,216,255,.08), transparent 36%),
    linear-gradient(180deg, rgba(16,21,37,.82), rgba(5,6,10,.93));
  box-shadow: 0 30px 78px var(--shadow), inset 0 0 80px rgba(118,216,255,.03);
}
.atlas-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(118,216,255,.25);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.atlas-orbit-one { width: 72%; aspect-ratio: 1; }
.atlas-orbit-two { width: 53%; aspect-ratio: 1; border-color: rgba(185,151,91,.34); }
.atlas-orbit-three { width: 88%; height: 41%; transform: translate(-50%,-50%) rotate(22deg); }
.atlas-you-are-here {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: min(280px, 75%);
  gap: 6px;
  justify-items: center;
  text-align: center;
  transform: translate(-50%,-50%);
}
.atlas-you-are-here strong {
  font-size: clamp(1.55rem, 3.6vw, 2.5rem);
  font-weight: normal;
}
.atlas-you-are-here small { color: var(--ash); font-size: .95rem; }
.atlas-pulse {
  width: 13px;
  height: 13px;
  margin-bottom: 12px;
  border-radius: 50%;
  background: var(--greenfire);
  box-shadow: 0 0 0 0 rgba(111,255,195,.6), 0 0 28px var(--bluefire);
  animation: atlasPulse 2.8s infinite;
}
@keyframes atlasPulse {
  0% { box-shadow: 0 0 0 0 rgba(111,255,195,.55), 0 0 25px var(--bluefire); }
  65% { box-shadow: 0 0 0 28px rgba(111,255,195,0), 0 0 25px var(--bluefire); }
  100% { box-shadow: 0 0 0 0 rgba(111,255,195,0), 0 0 25px var(--bluefire); }
}

.atlas-jump-nav {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  overflow: hidden;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--line);
}
.atlas-jump-nav a {
  display: grid;
  gap: 4px;
  padding: 18px 16px;
  background: rgba(7,9,15,.94);
  color: var(--bone);
  font-size: .9rem;
}
.atlas-jump-nav span { color: var(--brass); font-size: .7rem; letter-spacing: .15em; }
.atlas-jump-nav a:hover,
.atlas-jump-nav a:focus-visible { background: rgba(16,21,37,.98); text-decoration: none; }

.atlas-exhibit {
  padding: clamp(72px, 9vw, 118px) 0;
  border-top: 1px solid rgba(185,151,91,.2);
}
.atlas-section-heading {
  display: grid;
  grid-template-columns: minmax(0, .68fr) minmax(280px, .32fr);
  gap: 36px;
  align-items: end;
  margin-bottom: 32px;
}
.atlas-section-heading h2 {
  margin: 0;
  font-size: clamp(2.25rem, 5vw, 4.8rem);
  font-weight: normal;
  letter-spacing: -.04em;
  line-height: .98;
}
.atlas-section-heading > p {
  margin: 0;
  color: var(--ash);
  font-size: 1.03rem;
}

.atlas-instrument {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--panel);
  box-shadow: 0 26px 70px rgba(0,0,0,.34);
}
.atlas-stage {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  border-right: 1px solid var(--softline);
  background:
    radial-gradient(circle at 50% 48%, rgba(118,216,255,.08), transparent 32%),
    linear-gradient(145deg, rgba(3,4,8,.96), rgba(12,16,28,.86));
}
.atlas-controls {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: clamp(24px, 4vw, 42px);
}
.atlas-controls > label {
  color: var(--brass);
  font-size: .78rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.atlas-controls input[type="range"] {
  width: 100%;
  accent-color: var(--greenfire);
}
.atlas-readout {
  min-height: 190px;
  padding-top: 14px;
  border-top: 1px solid var(--softline);
}
.atlas-readout p { margin: 0 0 10px; color: var(--ash); }
.atlas-readout .atlas-readout-label {
  color: var(--bone);
  font-size: 1.04rem;
}
.atlas-readout .atlas-big-number {
  color: var(--bluefire);
  font-size: clamp(2rem, 4.5vw, 4.4rem);
  letter-spacing: -.045em;
  line-height: 1;
}

.atlas-scale-rings {
  position: absolute;
  inset: 50% auto auto 50%;
  width: min(390px, 70%);
  aspect-ratio: 1;
  transform: translate(-50%,-50%);
}
.scale-ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(185,151,91,.18);
  border-radius: 50%;
}
.ring-2 { inset: 16%; border-color: rgba(118,216,255,.18); }
.ring-3 { inset: 34%; border-color: rgba(111,255,195,.24); }
.scale-object {
  --size: 20px;
  position: absolute;
  top: 50%;
  left: 50%;
  width: var(--size);
  height: var(--size);
  border: 1px solid var(--greenfire);
  border-radius: 50%;
  background: rgba(111,255,195,.18);
  box-shadow: 0 0 32px rgba(118,216,255,.55);
  transform: translate(-50%,-50%);
  transition: width .45s ease, height .45s ease, border-radius .45s ease;
}
.atlas-crosshair::before,
.atlas-crosshair::after {
  position: absolute;
  top: 50%;
  left: 50%;
  content: "";
  background: rgba(201,199,189,.10);
}
.atlas-crosshair::before { width: 100%; height: 1px; transform: translate(-50%,-50%); }
.atlas-crosshair::after { width: 1px; height: 100%; transform: translate(-50%,-50%); }

.atlas-related {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 18px;
  padding: 0 4px;
  color: var(--ash);
  font-size: .94rem;
}
.atlas-related span { color: var(--brass); }

.atlas-calendar-instrument { grid-template-columns: minmax(0, 1.35fr) minmax(300px,.65fr); }
.atlas-calendar-face {
  min-height: 390px;
  padding: clamp(30px, 5vw, 54px);
  border-right: 1px solid var(--softline);
  background:
    radial-gradient(circle at 86% 12%, rgba(123,31,42,.17), transparent 28%),
    linear-gradient(145deg, rgba(3,4,8,.96), rgba(12,16,28,.86));
}
.atlas-year-track {
  position: relative;
  height: 5px;
  margin-top: 45px;
  border-radius: 999px;
  background: rgba(201,199,189,.16);
}
.atlas-year-progress {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blood), var(--brass), var(--bluefire), var(--greenfire));
}
.atlas-year-marker {
  position: absolute;
  top: 50%;
  left: 100%;
  width: 14px;
  height: 14px;
  border: 2px solid var(--void);
  border-radius: 50%;
  background: var(--bone);
  box-shadow: 0 0 20px var(--bluefire);
  transform: translate(-50%,-50%);
}
.atlas-months {
  display: grid;
  grid-template-columns: repeat(12,1fr);
  gap: 4px;
  margin: 12px 0 46px;
  color: var(--ash);
  font-size: .69rem;
  text-align: center;
  text-transform: uppercase;
}
.atlas-event-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.atlas-event-buttons button {
  padding: .62rem .8rem;
  border: 1px solid var(--softline);
  border-radius: 999px;
  background: rgba(5,6,10,.65);
  color: var(--bone);
  cursor: pointer;
}
.atlas-event-buttons button:hover { border-color: var(--greenfire); color: var(--greenfire); }

.atlas-last-second {
  margin-top: 22px;
  padding: 26px 26px 22px;
  border: 1px solid var(--softline);
  border-radius: 22px;
  background: rgba(7,9,15,.65);
}
.atlas-last-second-track {
  position: relative;
  height: 115px;
  margin: 28px 0 8px;
  border-top: 2px solid var(--brass);
}
.atlas-last-second-track > span {
  position: absolute;
  top: -7px;
  display: grid;
  width: 120px;
  gap: 3px;
  padding-top: 16px;
  transform: translateX(-50%);
  text-align: center;
}
.atlas-last-second-track > span::before {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 12px;
  background: var(--brass);
  content: "";
}
.atlas-last-second-track b { color: var(--bone); font-size: .82rem; font-weight: normal; }
.atlas-last-second-track small { color: var(--ash); font-size: .68rem; }
.atlas-caveat { color: var(--ash); font-size: .86rem; }

.atlas-galaxy-stage {
  display: grid;
  place-items: center;
  padding: 24px;
}
.atlas-galaxy-stage svg { width: min(100%, 850px); height: auto; }
.atlas-stage-note {
  position: absolute;
  right: 20px;
  bottom: 16px;
  left: 20px;
  margin: 0;
  color: rgba(201,199,189,.64);
  font-size: .76rem;
  text-align: center;
}

.atlas-note {
  margin-top: 20px;
  padding: 18px 20px;
  border-left: 3px solid var(--bluefire);
  background: rgba(118,216,255,.055);
  color: var(--ash);
}
.atlas-note strong { color: var(--bone); }

.atlas-lottery-layout { grid-template-columns: minmax(0, 1fr) minmax(320px,.72fr); }
.atlas-lottery-card {
  min-height: 440px;
  padding: clamp(30px, 6vw, 64px);
  border-right: 1px solid var(--softline);
  background:
    radial-gradient(circle at 15% 5%, rgba(123,31,42,.18), transparent 28%),
    linear-gradient(145deg, rgba(3,4,8,.96), rgba(12,16,28,.86));
}
.atlas-lottery-card h3 {
  margin: 0 0 4px;
  font-size: clamp(2.8rem, 6vw, 5.6rem);
  font-weight: normal;
  letter-spacing: -.05em;
  line-height: 1;
}
.atlas-lottery-span {
  margin: 0 0 24px;
  color: var(--bluefire);
  font-size: 1.25rem;
}
.atlas-lottery-card > p:not(.atlas-mini-label):not(.atlas-lottery-span) {
  max-width: 720px;
  color: var(--ash);
}
.atlas-duration-bars {
  display: grid;
  gap: 16px;
  margin-top: 34px;
}
.atlas-duration-bars div { display: grid; gap: 7px; }
.atlas-duration-bars span {
  color: var(--ash);
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.atlas-duration-bars i {
  display: block;
  min-width: 2px;
  height: 8px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--brass), var(--bluefire));
  box-shadow: 0 0 18px rgba(118,216,255,.22);
  transition: width .35s ease;
}
.atlas-lottery-controls { justify-content: center; }
.atlas-draw-button {
  align-self: flex-start;
  padding: .8rem 1rem;
  border: 1px solid rgba(111,255,195,.48);
  border-radius: 999px;
  background: rgba(111,255,195,.08);
  color: var(--bone);
  cursor: pointer;
}
.atlas-draw-button:hover { background: rgba(111,255,195,.14); color: var(--greenfire); }

.atlas-neighbour-stage { min-height: 450px; }
.atlas-neighbour-rings {
  position: absolute;
  inset: 50% auto auto 50%;
  width: min(390px, 76%);
  aspect-ratio: 1;
  transform: translate(-50%,-50%);
}
.neighbour-ring,
.neighbour-radius {
  position: absolute;
  border: 1px solid rgba(118,216,255,.17);
  border-radius: 50%;
}
.nr-1 { inset: 36%; }
.nr-2 { inset: 18%; }
.nr-3 { inset: 0; border-color: rgba(185,151,91,.22); }
.neighbour-earth {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  color: var(--bone);
  font-size: .72rem;
  transform: translate(-50%,-50%);
}
.neighbour-earth::before {
  display: block;
  width: 9px;
  height: 9px;
  margin: 0 auto 6px;
  border-radius: 50%;
  background: var(--greenfire);
  box-shadow: 0 0 20px var(--greenfire);
  content: "";
}
.neighbour-radius {
  top: 50%;
  left: 50%;
  width: 18%;
  aspect-ratio: 1;
  border-color: var(--bluefire);
  background: rgba(118,216,255,.035);
  box-shadow: 0 0 30px rgba(118,216,255,.13);
  transform: translate(-50%,-50%);
  transition: width .4s ease;
}

.atlas-future-layout { grid-template-columns: minmax(0,1fr) minmax(320px,.75fr); }
.atlas-earth-stage { display: grid; min-height: 470px; place-items: center; }
.atlas-future-earth {
  position: relative;
  width: min(320px, 66%);
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(111,255,195,.26), transparent 18%),
    radial-gradient(circle at 63% 64%, rgba(185,151,91,.18), transparent 22%),
    radial-gradient(circle at 40% 55%, #285e5c 0 19%, #173247 22% 45%, #0b1526 72%);
  box-shadow: inset -45px -28px 60px rgba(0,0,0,.64), 0 0 65px rgba(118,216,255,.17);
  transition: filter .5s ease, transform .5s ease;
}
.atlas-city-grid {
  position: absolute;
  inset: 22%;
  opacity: .9;
  background:
    linear-gradient(90deg, transparent 47%, rgba(240,234,220,.38) 48% 50%, transparent 51%),
    linear-gradient(0deg, transparent 47%, rgba(240,234,220,.28) 48% 50%, transparent 51%);
  background-size: 22px 22px;
  transform: rotate(14deg);
  transition: opacity .4s ease, filter .4s ease;
}
.atlas-cloud {
  position: absolute;
  width: 45%;
  height: 12%;
  border-radius: 50%;
  background: rgba(240,234,220,.12);
  filter: blur(6px);
}
.cloud-a { top: 23%; left: 9%; transform: rotate(-18deg); }
.cloud-b { right: 8%; bottom: 28%; transform: rotate(14deg); }
.atlas-future-label {
  position: absolute;
  bottom: 25px;
  color: var(--brass);
  font-size: .78rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.atlas-future-scale {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  margin-top: 14px;
  color: var(--ash);
  font-size: .76rem;
  text-align: center;
}

.atlas-conclusion {
  padding: clamp(80px, 11vw, 140px) 0;
  border-top: 1px solid rgba(185,151,91,.2);
}
.atlas-conclusion blockquote {
  max-width: 1000px;
  margin: 0 0 34px;
  padding: 0;
  border: 0;
}
.atlas-conclusion blockquote p {
  margin: 0 0 10px;
  color: var(--bone);
  font-size: clamp(2rem, 5.5vw, 5.2rem);
  letter-spacing: -.045em;
  line-height: 1.02;
}
.atlas-conclusion blockquote p:last-child { color: var(--bluefire); }
.atlas-conclusion > p:not(.atlas-eyebrow) {
  max-width: 820px;
  margin: 0 0 30px;
  color: var(--ash);
  font-size: 1.12rem;
}

.atlas-sources { padding: 0 0 90px; }
.atlas-sources details {
  border: 1px solid var(--softline);
  border-radius: 20px;
  background: rgba(7,9,15,.66);
}
.atlas-sources summary {
  padding: 20px 22px;
  color: var(--bone);
  cursor: pointer;
  font-size: 1rem;
}
.atlas-sources details[open] summary { border-bottom: 1px solid var(--softline); }
.atlas-sources-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 18px;
  padding: 24px;
}
.atlas-sources-grid > div {
  padding: 20px;
  border: 1px solid var(--softline);
  border-radius: 16px;
}
.atlas-sources-grid h2 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  font-weight: normal;
}
.atlas-sources-grid p { margin: 0 0 10px; color: var(--ash); font-size: .9rem; }
.atlas-sources .atlas-caveat { padding: 0 24px 24px; }

.atlas-footer {
  position: relative;
  z-index: 2;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  background: rgba(5,6,10,.58);
}
.atlas-footer-grid {
  display: flex;
  gap: 30px;
  align-items: flex-start;
  justify-content: space-between;
}
.atlas-footer p { margin: 6px 0 0; color: var(--ash); }
.atlas-footer-grid > div:last-child { display: flex; flex-wrap: wrap; gap: 18px; }
.atlas-noscript {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  z-index: 20;
  padding: 1rem;
  border: 1px solid var(--brass);
  background: var(--obsidian);
  color: var(--bone);
  text-align: center;
}

@media (max-width: 900px) {
  .atlas-hero-grid,
  .atlas-section-heading,
  .atlas-instrument,
  .atlas-calendar-instrument,
  .atlas-lottery-layout,
  .atlas-future-layout { grid-template-columns: 1fr; }
  .atlas-primary-nav ul { justify-content: flex-start; }
  .atlas-stage,
  .atlas-calendar-face,
  .atlas-lottery-card { border-right: 0; border-bottom: 1px solid var(--softline); }
  .atlas-jump-nav { grid-template-columns: repeat(3,1fr); }
  .atlas-last-second-track { height: 190px; }
  .atlas-last-second-track > span:nth-child(even) { padding-top: 70px; }
  .atlas-last-second-track > span:nth-child(even)::before { height: 65px; }
}

@media (max-width: 620px) {
  .atlas-shell { width: min(100% - 24px, 1180px); }
  .atlas-header { padding-top: 20px; }
  .atlas-primary-nav ul { gap: 10px 14px; }
  .atlas-primary-nav a { font-size: .76rem; }
  .atlas-orbital-card { min-height: 390px; }
  .atlas-jump-nav { grid-template-columns: repeat(2,1fr); }
  .atlas-stage { min-height: 360px; }
  .atlas-controls { padding: 24px; }
  .atlas-months { grid-template-columns: repeat(6,1fr); row-gap: 8px; }
  .atlas-last-second { overflow-x: auto; }
  .atlas-last-second-track { min-width: 720px; }
  .atlas-sources-grid { grid-template-columns: 1fr; padding: 16px; }
  .atlas-footer-grid { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .atlas-pulse { animation: none; }
  .atlas-page *, .atlas-page *::before, .atlas-page *::after { transition-duration: .001ms !important; }
}