/* Glass Meridian — aurora editorial desk under frosted meridian */
:root {
  --gm-bg: #070b12;
  --gm-bg-soft: #0c1220;
  --gm-aurora-green: #2dd4a8;
  --gm-aurora-cyan: #5eead4;
  --gm-aurora-blue: #7dd3fc;
  --gm-aurora-teal: #14b8a6;
  --gm-glass: rgba(255, 255, 255, 0.06);
  --gm-glass-border: rgba(255, 255, 255, 0.14);
  --gm-glass-highlight: rgba(255, 255, 255, 0.22);
  --gm-text: #e8f4f2;
  --gm-text-muted: rgba(232, 244, 242, 0.62);
  --gm-text-dim: rgba(232, 244, 242, 0.42);
  --gm-display: "Sora", system-ui, sans-serif;
  --gm-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --gm-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --gm-max: 1120px;
  --gm-header-h: 4.25rem;
}

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

body.gm-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--gm-serif);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--gm-text);
  background: var(--gm-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.gm-nav-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

.gm-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Preview bar */
.gm-preview {
  position: relative;
  z-index: 100;
  background: var(--gm-aurora-green);
  color: var(--gm-bg);
  text-align: center;
  padding: 0.5rem;
  font-family: var(--gm-display);
  font-weight: 600;
  font-size: 0.85rem;
}
.gm-preview a { text-decoration: underline; }

/* Aurora atmosphere */
.gm-aurora {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.gm-aurora-mesh {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(ellipse 80% 50% at 20% 20%, rgba(45, 212, 168, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse 60% 45% at 75% 15%, rgba(94, 234, 212, 0.14) 0%, transparent 50%),
    radial-gradient(ellipse 70% 55% at 50% 80%, rgba(125, 211, 252, 0.1) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 85% 65%, rgba(20, 184, 166, 0.12) 0%, transparent 45%),
    linear-gradient(180deg, #070b12 0%, #0a1018 40%, #070b12 100%);
  animation: gm-aurora-shift 28s ease-in-out infinite alternate;
}

.gm-aurora-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  will-change: transform;
}
.gm-aurora-orb--1 {
  width: min(42vw, 420px);
  height: min(42vw, 420px);
  top: 8%;
  left: 12%;
  background: radial-gradient(circle, rgba(45, 212, 168, 0.35) 0%, transparent 70%);
}
.gm-aurora-orb--2 {
  width: min(36vw, 360px);
  height: min(36vw, 360px);
  top: 55%;
  right: 8%;
  background: radial-gradient(circle, rgba(94, 234, 212, 0.28) 0%, transparent 70%);
}
.gm-aurora-orb--3 {
  width: min(28vw, 280px);
  height: min(28vw, 280px);
  bottom: 15%;
  left: 35%;
  background: radial-gradient(circle, rgba(125, 211, 252, 0.22) 0%, transparent 70%);
}

@keyframes gm-aurora-shift {
  0% { transform: translate(0, 0) scale(1); filter: hue-rotate(0deg); }
  33% { transform: translate(2%, -1.5%) scale(1.03); }
  66% { transform: translate(-1.5%, 2%) scale(0.98); filter: hue-rotate(8deg); }
  100% { transform: translate(1%, 1%) scale(1.02); filter: hue-rotate(-5deg); }
}

/* Header */
.gm-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--gm-header-h);
}

.gm-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--gm-max);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  height: 100%;
}

.gm-header-brand {
  font-family: var(--gm-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--gm-text);
  opacity: 0.92;
}

.gm-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--gm-glass-border);
  border-radius: 50%;
  background: var(--gm-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: var(--gm-text);
}
.gm-nav-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.3s var(--gm-ease), opacity 0.3s;
}
body.gm-nav-open .gm-nav-toggle span:first-child { transform: translateY(3.25px) rotate(45deg); }
body.gm-nav-open .gm-nav-toggle span:last-child { transform: translateY(-3.25px) rotate(-45deg); }

.gm-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.gm-nav-link {
  font-family: var(--gm-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  color: var(--gm-text-muted);
  transition: color 0.25s, background 0.25s;
}
.gm-nav-link:hover,
.gm-nav-link.is-active {
  color: var(--gm-text);
  background: rgba(255, 255, 255, 0.06);
}
.gm-nav-link.is-active { color: var(--gm-aurora-cyan); }

.gm-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.gm-icon-btn {
  width: 40px;
  height: 40px;
  border: 1px solid var(--gm-glass-border);
  border-radius: 50%;
  background: var(--gm-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--gm-text);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: border-color 0.25s, transform 0.25s;
}
.gm-icon-btn:hover { border-color: var(--gm-aurora-cyan); transform: translateY(-1px); }

.gm-admin-link {
  font-family: var(--gm-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--gm-glass-border);
  border-radius: 999px;
  color: var(--gm-text-muted);
}
.gm-admin-link:hover { color: var(--gm-aurora-green); border-color: var(--gm-aurora-green); }

.gm-search {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: rgba(7, 11, 18, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gm-glass-border);
  transform: translateY(-110%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.45s var(--gm-ease), opacity 0.35s;
}
.gm-search.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.gm-search input {
  flex: 1;
  max-width: var(--gm-max);
  margin: 0 auto;
  border: 0;
  border-bottom: 1px solid var(--gm-glass-border);
  background: transparent;
  color: var(--gm-text);
  font-family: var(--gm-serif);
  font-size: 1rem;
  padding: 0.5rem 0;
  outline: none;
}
.gm-search input::placeholder { color: var(--gm-text-dim); }
.gm-search button {
  font-family: var(--gm-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid var(--gm-aurora-green);
  border-radius: 999px;
  background: transparent;
  color: var(--gm-aurora-green);
  padding: 0.45rem 1rem;
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}
.gm-search button:hover { background: var(--gm-aurora-green); color: var(--gm-bg); }

/* Main */
.gm-main {
  position: relative;
  z-index: 1;
  padding-top: var(--gm-header-h);
}

/* Atrium — first viewport */
.gm-atrium {
  position: relative;
  min-height: calc(100vh - var(--gm-header-h));
  min-height: calc(100dvh - var(--gm-header-h));
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem 4rem;
  overflow: hidden;
}

.gm-atrium-orb {
  position: absolute;
  width: min(72vw, 520px);
  height: min(72vw, 520px);
  border-radius: 50%;
  overflow: hidden;
  opacity: 0.28;
  filter: blur(1px) saturate(1.1);
  mask-image: radial-gradient(circle, #000 35%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle, #000 35%, transparent 72%);
  pointer-events: none;
}
.gm-atrium-orb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  animation: gm-orb-drift 24s ease-in-out infinite alternate;
}

@keyframes gm-orb-drift {
  0% { transform: scale(1.08) rotate(0deg); }
  100% { transform: scale(1.14) rotate(3deg); }
}

.gm-atrium-glass {
  position: relative;
  z-index: 2;
  width: min(100%, 580px);
  padding: clamp(2rem, 5vw, 3.25rem) clamp(1.75rem, 4vw, 2.75rem);
  border-radius: 28px;
  border: 1px solid var(--gm-glass-border);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(28px) saturate(1.4);
  -webkit-backdrop-filter: blur(28px) saturate(1.4);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 var(--gm-glass-highlight);
  text-align: center;
  animation: gm-glass-float 8s ease-in-out infinite alternate;
}

@keyframes gm-glass-float {
  0% { transform: translateY(0); }
  100% { transform: translateY(-6px); }
}

.gm-atrium-brand {
  margin: 0 0 1.25rem;
  font-family: var(--gm-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--gm-text) 0%, var(--gm-aurora-cyan) 55%, var(--gm-aurora-green) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.gm-atrium-headline {
  margin: 0 0 0.85rem;
  font-family: var(--gm-serif);
  font-weight: 500;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.gm-atrium-headline a {
  transition: color 0.25s;
}
.gm-atrium-headline a:hover { color: var(--gm-aurora-cyan); }

.gm-atrium-lede {
  margin: 0 auto 1.75rem;
  max-width: 38ch;
  color: var(--gm-text-muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

.gm-atrium-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
}

/* Buttons */
.gm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--gm-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.3s var(--gm-ease), box-shadow 0.3s, background 0.3s, border-color 0.3s;
}
.gm-btn:hover { transform: translateY(-2px); }

.gm-btn-primary {
  background: linear-gradient(135deg, var(--gm-aurora-green) 0%, var(--gm-aurora-teal) 100%);
  color: var(--gm-bg);
  box-shadow: 0 8px 32px rgba(45, 212, 168, 0.25);
}
.gm-btn-primary:hover { box-shadow: 0 12px 40px rgba(45, 212, 168, 0.35); }

.gm-btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--gm-glass-border);
  color: var(--gm-text);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.gm-btn-ghost:hover { border-color: var(--gm-aurora-cyan); color: var(--gm-aurora-cyan); }

/* Section shared */
.gm-section,
.gm-orbit,
.gm-deck-section,
.gm-constellation {
  position: relative;
  max-width: var(--gm-max);
  margin: 0 auto;
  padding: 4rem 1.25rem;
}

.gm-section-head,
.gm-orbit-head,
.gm-page-head {
  margin-bottom: 2.5rem;
}

.gm-eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--gm-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gm-aurora-green);
}
.gm-eyebrow-link:hover { color: var(--gm-aurora-cyan); }

.gm-section-head h2,
.gm-orbit-head h2,
.gm-page-head h1 {
  margin: 0;
  font-family: var(--gm-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.02em;
}

.gm-lede,
.gm-page-head .gm-lede {
  margin: 0.75rem 0 0;
  max-width: 52ch;
  color: var(--gm-text-muted);
  font-size: 1.1rem;
}

.gm-count {
  display: inline-block;
  margin-top: 0.5rem;
  font-family: var(--gm-display);
  font-size: 0.78rem;
  color: var(--gm-text-dim);
}

.gm-empty {
  padding: 2rem;
  text-align: center;
  color: var(--gm-text-muted);
  border: 1px dashed var(--gm-glass-border);
  border-radius: 16px;
}

/* Orbital ring */
.gm-orbit-field {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  min-height: 520px;
}

.gm-orbit-meridian {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 2px;
  pointer-events: none;
  z-index: 0;
}

.gm-orbit-line {
  flex: 1;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    var(--gm-aurora-green) 15%,
    var(--gm-aurora-cyan) 50%,
    var(--gm-aurora-blue) 85%,
    transparent 100%
  );
  opacity: 0.55;
}

.gm-orbit-tick {
  font-family: var(--gm-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--gm-aurora-cyan);
  opacity: 0.7;
  padding: 0.35rem 0;
}

.gm-orbit-item {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 0;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--gm-ease), transform 0.7s var(--gm-ease);
}
.gm-orbit-item.is-in {
  opacity: 1;
  transform: translateY(0);
}

.gm-orbit-item--center {
  grid-column: 1 / -1;
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
  padding: 2rem 0 2.5rem;
}
.gm-orbit-item--center .gm-orbit-card {
  max-width: 420px;
  border-color: rgba(45, 212, 168, 0.35);
  box-shadow: 0 12px 48px rgba(45, 212, 168, 0.12);
}
.gm-orbit-item--center .gm-orbit-coord {
  justify-content: center;
}

.gm-orbit-item--left {
  grid-template-columns: 1fr auto;
}
.gm-orbit-item--left .gm-orbit-coord { grid-column: 2; text-align: right; }
.gm-orbit-item--left .gm-orbit-card { grid-column: 1; justify-self: end; max-width: 340px; }

.gm-orbit-item--right {
  grid-template-columns: auto 1fr;
}
.gm-orbit-item--right .gm-orbit-coord { grid-column: 1; text-align: left; }
.gm-orbit-item--right .gm-orbit-card { grid-column: 2; justify-self: start; max-width: 340px; }

.gm-orbit-coord {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  font-family: var(--gm-display);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--gm-text-dim);
  white-space: nowrap;
}
.gm-orbit-degree { color: var(--gm-aurora-cyan); }
.gm-orbit-rubric { color: var(--gm-aurora-green); text-transform: uppercase; letter-spacing: 0.1em; }

.gm-orbit-card {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.85rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--gm-glass-border);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: transform 0.35s var(--gm-ease), border-color 0.35s, box-shadow 0.35s;
}
.gm-orbit-card:hover {
  transform: translateY(-3px);
  border-color: rgba(94, 234, 212, 0.35);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.25);
}

.gm-orbit-thumb {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--gm-glass-border);
}
.gm-orbit-thumb img { width: 100%; height: 100%; object-fit: cover; }

.gm-orbit-body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.gm-orbit-kicker {
  font-family: var(--gm-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gm-aurora-green);
}

.gm-orbit-title {
  font-family: var(--gm-serif);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--gm-text);
}

.gm-orbit-date {
  font-family: var(--gm-display);
  font-size: 0.68rem;
  color: var(--gm-text-dim);
}

.gm-orbit-empty {
  grid-column: 1 / -1;
  margin-top: 2rem;
}

/* Glass deck */
.gm-deck {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  min-height: 420px;
  padding-top: 1rem;
}

.gm-glass-panel {
  position: relative;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.75s var(--gm-ease), transform 0.75s var(--gm-ease);
}
.gm-glass-panel.is-in {
  opacity: 1;
  transform: translateY(0);
}

.gm-glass-panel--1 { z-index: 3; margin-top: 0; transform: translateY(24px) rotate(-1.2deg); }
.gm-glass-panel--2 { z-index: 2; margin-top: 2.5rem; margin-left: -1.5rem; transform: translateY(24px) rotate(0.8deg); }
.gm-glass-panel--3 { z-index: 1; margin-top: 4.5rem; margin-left: -1rem; transform: translateY(24px) rotate(-0.5deg); }
.gm-glass-panel--1.is-in { transform: translateY(0) rotate(-1.2deg); }
.gm-glass-panel--2.is-in { transform: translateY(0) rotate(0.8deg); }
.gm-glass-panel--3.is-in { transform: translateY(0) rotate(-0.5deg); }

.gm-glass-panel-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 340px;
  padding: 1.25rem;
  border-radius: 22px;
  border: 1px solid var(--gm-glass-border);
  background: rgba(12, 18, 32, calc(var(--gm-opacity, 0.68) * 0.85));
  backdrop-filter: blur(var(--gm-blur, 20px)) saturate(1.3);
  -webkit-backdrop-filter: blur(var(--gm-blur, 20px)) saturate(1.3);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: transform 0.45s var(--gm-ease), box-shadow 0.45s, border-color 0.35s;
  overflow: hidden;
}
.gm-glass-panel-link:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: rgba(94, 234, 212, 0.4);
  box-shadow: 0 28px 72px rgba(45, 212, 168, 0.15);
}

.gm-glass-panel-media {
  display: block;
  aspect-ratio: 16 / 10;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 1rem;
}
.gm-glass-panel-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--gm-ease);
}
.gm-glass-panel-link:hover .gm-glass-panel-media img { transform: scale(1.04); }

.gm-glass-panel-fallback {
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 10;
  margin-bottom: 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(45, 212, 168, 0.15), rgba(125, 211, 252, 0.1));
  font-family: var(--gm-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gm-aurora-cyan);
}

.gm-glass-panel-body {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.gm-glass-panel-kicker {
  font-family: var(--gm-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gm-aurora-green);
}

.gm-glass-panel-title {
  font-family: var(--gm-serif);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.gm-glass-panel-excerpt {
  font-size: 0.95rem;
  color: var(--gm-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.gm-glass-panel-date {
  margin-top: auto;
  padding-top: 0.5rem;
  font-family: var(--gm-display);
  font-size: 0.68rem;
  color: var(--gm-text-dim);
}

.gm-deck--search,
.gm-deck--category,
.gm-deck--related {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  min-height: auto;
}
.gm-deck--search .gm-glass-panel,
.gm-deck--category .gm-glass-panel,
.gm-deck--related .gm-glass-panel {
  margin: 0 !important;
  transform: none !important;
}
.gm-deck--search .gm-glass-panel.is-in,
.gm-deck--category .gm-glass-panel.is-in,
.gm-deck--related .gm-glass-panel.is-in {
  transform: none !important;
}

/* Constellation */
.gm-stars {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  justify-content: center;
  padding: 1rem 0 2rem;
}

.gm-star {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.5s var(--gm-ease), transform 0.5s var(--gm-ease);
  transition-delay: var(--gm-star-delay, 0s);
}
.gm-star.is-in {
  opacity: 1;
  transform: scale(1);
}

.gm-star-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gm-aurora-cyan);
  box-shadow: 0 0 12px rgba(94, 234, 212, 0.6);
  transition: transform 0.3s, box-shadow 0.3s;
}
.gm-star:hover .gm-star-dot {
  transform: scale(1.5);
  box-shadow: 0 0 20px rgba(45, 212, 168, 0.8);
}

.gm-star-label {
  font-family: var(--gm-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--gm-text-muted);
  transition: color 0.25s;
}
.gm-star:hover .gm-star-label { color: var(--gm-aurora-cyan); }

/* Article sheet */
.gm-sheet {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.gm-sheet-inner {
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border-radius: 24px;
  border: 1px solid var(--gm-glass-border);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.gm-sheet--404 {
  text-align: center;
  max-width: 480px;
  margin: 4rem auto;
}

.gm-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-family: var(--gm-display);
  font-size: 0.75rem;
  color: var(--gm-text-dim);
}
.gm-breadcrumb a:hover { color: var(--gm-aurora-cyan); }

.gm-badge {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(45, 212, 168, 0.15);
  border: 1px solid var(--gm-aurora-green);
  font-family: var(--gm-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gm-aurora-green);
}

.gm-sheet-title {
  margin: 0 0 0.85rem;
  font-family: var(--gm-serif);
  font-weight: 500;
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.gm-sheet-lede {
  margin: 0 0 1.25rem;
  font-size: 1.15rem;
  color: var(--gm-text-muted);
  line-height: 1.55;
}

.gm-sheet-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1.75rem;
  font-family: var(--gm-display);
  font-size: 0.78rem;
  color: var(--gm-text-dim);
}

.gm-sheet-cover {
  margin: 0 0 2rem;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--gm-glass-border);
}
.gm-sheet-cover img { width: 100%; }

.gm-prose {
  font-size: 1.125rem;
  line-height: 1.75;
  color: rgba(232, 244, 242, 0.88);
}
.gm-prose h2,
.gm-prose h3 {
  font-family: var(--gm-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 2rem 0 0.75rem;
  color: var(--gm-text);
}
.gm-prose p { margin: 0 0 1.25rem; }
.gm-prose a {
  color: var(--gm-aurora-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.gm-prose img {
  border-radius: 12px;
  margin: 1.5rem 0;
}
.gm-prose blockquote {
  margin: 1.5rem 0;
  padding: 0.75rem 0 0.75rem 1.25rem;
  border-left: 2px solid var(--gm-aurora-green);
  color: var(--gm-text-muted);
  font-style: italic;
}

.gm-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gm-glass-border);
}
.gm-tags span {
  font-family: var(--gm-display);
  font-size: 0.72rem;
  color: var(--gm-text-dim);
}

.gm-source { margin-top: 2rem; }

/* Footer */
.gm-footer {
  position: relative;
  z-index: 1;
  margin-top: 2rem;
  border-top: 1px solid var(--gm-glass-border);
  background: rgba(7, 11, 18, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.gm-footer-inner {
  max-width: var(--gm-max);
  margin: 0 auto;
  padding: 3rem 1.25rem 2rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
}

.gm-footer-logo {
  display: block;
  margin-bottom: 0.75rem;
  font-family: var(--gm-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.gm-footer-brand p {
  margin: 0;
  max-width: 32ch;
  color: var(--gm-text-muted);
  font-size: 0.95rem;
}

.gm-footer-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.gm-footer-cols h3 {
  margin: 0 0 0.75rem;
  font-family: var(--gm-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gm-aurora-green);
}

.gm-footer-cols ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.gm-footer-cols li { margin-bottom: 0.4rem; }
.gm-footer-cols a {
  font-size: 0.92rem;
  color: var(--gm-text-muted);
  transition: color 0.25s;
}
.gm-footer-cols a:hover { color: var(--gm-aurora-cyan); }

.gm-footer-bar {
  max-width: var(--gm-max);
  margin: 0 auto;
  padding: 1rem 1.25rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-family: var(--gm-display);
  font-size: 0.72rem;
  color: var(--gm-text-dim);
}

.gm-footer-theme { color: var(--gm-aurora-cyan); opacity: 0.7; }

/* Reveal */
[data-gm-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--gm-ease), transform 0.8s var(--gm-ease);
}
[data-gm-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .gm-deck {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 1.25rem;
  }
  .gm-glass-panel--1,
  .gm-glass-panel--2,
  .gm-glass-panel--3 {
    margin: 0 !important;
    transform: none !important;
  }
  .gm-glass-panel--1.is-in,
  .gm-glass-panel--2.is-in,
  .gm-glass-panel--3.is-in {
    transform: none !important;
  }

  .gm-orbit-item--left,
  .gm-orbit-item--right {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .gm-orbit-item--left .gm-orbit-coord,
  .gm-orbit-item--right .gm-orbit-coord {
    grid-column: 1;
    order: -1;
    text-align: left;
  }
  .gm-orbit-item--left .gm-orbit-card,
  .gm-orbit-item--right .gm-orbit-card {
    grid-column: 1;
    justify-self: stretch;
    max-width: none;
  }

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

@media (max-width: 768px) {
  .gm-nav-toggle { display: flex; }

  .gm-nav {
    position: fixed;
    inset: var(--gm-header-h) 0 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    background: rgba(7, 11, 18, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transform: translateX(-105%);
    transition: transform 0.45s var(--gm-ease);
    overflow-y: auto;
  }
  .gm-nav.is-open { transform: translateX(0); }

  .gm-nav-link {
    font-size: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 12px;
  }

  .gm-header-brand { font-size: 0.82rem; }

  .gm-orbit-meridian { opacity: 0.4; }
}

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

  .gm-aurora-mesh,
  .gm-atrium-orb img,
  .gm-atrium-glass {
    animation: none !important;
  }

  [data-gm-reveal],
  .gm-orbit-item,
  .gm-glass-panel,
  .gm-star {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .gm-glass-panel-link:hover,
  .gm-orbit-card:hover,
  .gm-btn:hover,
  .gm-icon-btn:hover {
    transform: none !important;
  }
}
/* === ARTICLE READ v2 — Observatoire === */
.gm-observatory{max-width:920px;margin:0 auto;padding:2rem 1.25rem 4rem;position:relative}
.gm-obs-ticks{position:absolute;left:.5rem;top:4rem;bottom:4rem;display:flex;flex-direction:column;align-items:center;justify-content:space-between;font-size:.65rem;letter-spacing:.15em;opacity:.45;pointer-events:none}
.gm-obs-line{flex:1;width:1px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.35),transparent);margin:.5rem 0}
.gm-obs-glass{margin-left:1.5rem;padding:clamp(1.4rem,3vw,2.4rem);border-radius:28px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(18px);box-shadow:0 20px 60px rgba(0,0,0,.25)}
.gm-obs-title{font-family:var(--gm-serif,Georgia,serif);font-size:clamp(2rem,4.5vw,3.2rem);line-height:1.08;margin:.4rem 0 .8rem}
.gm-obs-lede{opacity:.78;font-size:1.08rem;line-height:1.55}
.gm-obs-meta{display:flex;flex-wrap:wrap;gap:.75rem;margin:1rem 0 0;font-size:.85rem;opacity:.7}
.gm-obs-meta a{color:inherit}
.gm-obs-orb{margin:1.5rem auto;aspect-ratio:1;max-width:280px;border-radius:50%;overflow:hidden;border:1px solid rgba(255,255,255,.2);box-shadow:0 0 0 12px rgba(255,255,255,.04)}
.gm-obs-orb img{width:100%;height:100%;object-fit:cover}
.gm-obs-prose{font-size:1.05rem;line-height:1.75;max-width:40rem}
.gm-obs-prose p{margin:0 0 1.1em}
@media(max-width:700px){.gm-obs-ticks{display:none}.gm-obs-glass{margin-left:0}}
/* === MEMBER NAV + RELATED FIX === */
.gm-header .member-nav-sep { background: var(--gm-aurora-cyan,#7dd3fc); box-shadow: 0 0 8px rgba(125,211,252,.6); }
.gm-header .member-nav-link {
  font-family: var(--gm-display, inherit);
  font-size: .75rem;
  color: var(--gm-text,#e8f1ff);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(10px);
  border-radius: 999px;
}
.gm-header .member-nav-link--up {
  background: linear-gradient(135deg, rgba(125,211,252,.25), rgba(167,139,250,.2));
  border-color: rgba(125,211,252,.45);
}
.gm-deck-section .gm-glass-panel { opacity: 1; transform: none; }