:root {
  color-scheme: dark;
  --bg: #05070b;
  --panel: rgba(10, 15, 23, 0.78);
  --panel-strong: rgba(13, 20, 31, 0.92);
  --line: rgba(198, 224, 255, 0.16);
  --text: #f3f7ff;
  --muted: #9fb0c7;
  --soft: #64758c;
  --cyan: #52d9ff;
  --green: #83f7b1;
  --amber: #ffd166;
  --rose: #ff7b9c;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 20%, rgba(82, 217, 255, 0.14), transparent 30%),
    radial-gradient(circle at 88% 10%, rgba(255, 123, 156, 0.1), transparent 28%),
    linear-gradient(135deg, #05070b 0%, #081019 54%, #0d1118 100%);
  color: var(--text);
  overflow-x: hidden;
}

.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;
}

button {
  font: inherit;
}

.shell {
  min-height: 100vh;
}

.map-stage {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  isolation: isolate;
}

#globe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.globe-labels {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}

.globe-label {
  position: absolute;
  display: grid;
  gap: 2px;
  max-width: 178px;
  padding: 7px 9px;
  border: 1px solid rgba(131, 247, 177, 0.35);
  border-radius: 6px;
  background: rgba(3, 8, 12, 0.72);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.34);
  color: var(--text);
  font-size: 0.73rem;
  line-height: 1.12;
  opacity: 0;
  transform: translate(-50%, -120%);
  transition: opacity 160ms ease;
  backdrop-filter: blur(12px);
}

.globe-label::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -12px;
  width: 1px;
  height: 12px;
  background: rgba(131, 247, 177, 0.45);
}

.globe-label strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.globe-label span {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.globe-label.is-visible {
  opacity: 1;
}

.globe-label.is-active {
  border-color: rgba(82, 217, 255, 0.8);
  background: rgba(6, 15, 22, 0.88);
}

.scanline {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.025), transparent),
    repeating-linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.018) 0,
      rgba(255, 255, 255, 0.018) 1px,
      transparent 1px,
      transparent 5px
    );
  mix-blend-mode: screen;
  opacity: 0.55;
  z-index: 2;
}

.topbar {
  position: absolute;
  top: clamp(18px, 4vw, 42px);
  left: clamp(18px, 4vw, 54px);
  right: clamp(18px, 4vw, 54px);
  z-index: 4;
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
}

.top-actions {
  display: grid;
  justify-items: end;
  gap: 12px;
}

.panel-head,
dt {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0;
}

h1 {
  margin: 3px 0 0;
  font-size: clamp(2rem, 6vw, 6.5rem);
  line-height: 0.9;
  letter-spacing: 0;
  text-shadow: 0 18px 60px rgba(0, 0, 0, 0.75);
}

.intro-copy {
  max-width: 420px;
  margin: 12px 0 0;
  color: #c9d6e8;
  font-size: clamp(0.86rem, 1.2vw, 1rem);
  line-height: 1.45;
}

.year-switch {
  display: inline-grid;
  grid-template-columns: repeat(3, minmax(61px, 1fr));
  gap: 0;
  padding: 7px;
  border: 1px solid rgba(131, 247, 177, 0.24);
  border-radius: 999px;
  background: rgba(8, 241, 166, 0.92);
  box-shadow:
    0 0 36px rgba(8, 241, 166, 0.22),
    var(--shadow);
}

.year-switch button {
  min-width: 61px;
  min-height: 45px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(0, 55, 39, 0.48);
  font-size: clamp(1.04rem, 1.8vw, 1.76rem);
  font-weight: 900;
  letter-spacing: 0;
  cursor: pointer;
}

.year-switch button[aria-selected="true"] {
  background: rgba(1, 10, 12, 0.95);
  color: var(--green);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.year-select-label {
  display: none;
}

.year-select {
  display: none;
}

.basemap-switch {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(54px, 1fr));
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 11, 18, 0.62);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.basemap-switch button {
  min-height: 32px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  cursor: pointer;
}

.basemap-switch button[aria-pressed="true"] {
  background: rgba(243, 247, 255, 0.92);
  color: #061019;
}

.status-pill {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: max-content;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 11, 18, 0.62);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.status-pill strong,
.status-pill span:first-child {
  color: var(--green);
  font-weight: 800;
}

.status-pill span:last-child {
  color: var(--muted);
  font-size: 0.78rem;
}

.story-panel {
  --autoplay-progress: 0%;
  position: absolute;
  z-index: 5;
  left: clamp(18px, 4vw, 54px);
  bottom: clamp(182px, 25vh, 270px);
  width: min(420px, calc(100vw - 36px));
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
  overflow: hidden;
}

.story-panel::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background:
    linear-gradient(90deg, var(--green), var(--cyan)) 0 0 / var(--autoplay-progress) 100% no-repeat,
    rgba(198, 224, 255, 0.08);
  opacity: 0;
  transition: opacity 180ms ease;
}

.story-panel.is-autoplaying {
  border-color: rgba(131, 247, 177, 0.42);
}

.story-panel.is-autoplaying::after {
  opacity: 1;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 14px;
  margin-bottom: 14px;
}

.panel-kicker {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex: 1;
  min-width: 0;
}

.panel-toggle {
  display: none;
  place-items: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
  cursor: pointer;
}

.collapse-icon {
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: translateY(2px) rotate(225deg);
  transition: transform 160ms ease;
}

.story-panel.is-collapsed .collapse-icon {
  transform: translateY(-2px) rotate(45deg);
}

.panel-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 96px;
  align-items: start;
  gap: 16px;
}

.story-panel h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  line-height: 1;
  letter-spacing: 0;
}

.story-thumbnail {
  width: 96px;
  aspect-ratio: 3 / 2;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.26);
  object-fit: cover;
}

.story-panel p {
  margin: 15px 0 18px;
  color: #c9d6e8;
  line-height: 1.55;
}

.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 14px;
  margin: 0 0 20px;
}

.meta-grid div {
  min-width: 0;
}

dd {
  margin: 6px 0 0;
  color: var(--text);
  font-weight: 650;
  line-height: 1.25;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 15px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
}

.primary {
  background: var(--text);
  color: #061019;
  font-weight: 800;
}

.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
  cursor: pointer;
}

.icon-button:hover {
  border-color: rgba(82, 217, 255, 0.55);
}

.autoplay-button {
  border-color: rgba(131, 247, 177, 0.28);
  background: rgba(131, 247, 177, 0.09);
}

.pause-icon,
.play-icon {
  position: relative;
  width: 13px;
  height: 14px;
  display: inline-block;
}

.pause-icon::before,
.pause-icon::after {
  content: "";
  position: absolute;
  top: 1px;
  width: 4px;
  height: 12px;
  border-radius: 2px;
  background: var(--green);
}

.pause-icon::before {
  left: 1px;
}

.pause-icon::after {
  right: 1px;
}

.play-icon::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 1px;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid var(--green);
}

.dock {
  position: absolute;
  z-index: 6;
  right: clamp(18px, 4vw, 54px);
  bottom: clamp(18px, 4vw, 42px);
  left: clamp(18px, 4vw, 54px);
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
}

button:focus-visible,
a:focus-visible {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(82, 217, 255, 0.15);
}

.year-switch button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.85);
  outline-offset: 2px;
}

.story-list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 320px);
  gap: 10px;
  max-width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}

.story-list button {
  display: grid;
  gap: 8px;
  width: 100%;
  height: 118px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.story-list button[aria-current="true"] {
  border-color: rgba(82, 217, 255, 0.68);
  background:
    linear-gradient(135deg, rgba(82, 217, 255, 0.18), rgba(255, 123, 156, 0.1)),
    rgba(255, 255, 255, 0.07);
}

.card-title {
  min-height: 2.5em;
  font-weight: 760;
  line-height: 1.18;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.78rem;
}

.tag {
  color: var(--theme-color, var(--green));
}

.story-index,
.noscript-summary {
  position: relative;
  z-index: 1;
  padding: clamp(38px, 7vw, 84px) clamp(18px, 5vw, 64px);
  border-top: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(5, 7, 11, 0.98), rgba(8, 16, 25, 0.98)),
    var(--bg);
}

.story-index-inner,
.noscript-summary {
  max-width: 1120px;
  margin: 0 auto;
}

.story-index h2,
.noscript-summary h2 {
  max-width: 760px;
  margin: 5px 0 12px;
  font-size: clamp(1.7rem, 3vw, 3.1rem);
  line-height: 1;
  letter-spacing: 0;
}

.story-index p,
.noscript-summary p {
  max-width: 760px;
  margin: 0;
  color: #c9d6e8;
  line-height: 1.55;
}

.story-index-list {
  display: grid;
  gap: 30px;
  margin-top: 34px;
}

.story-index-list h3 {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.story-index-list ol {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 285px), 1fr));
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.story-index-list li {
  display: grid;
  gap: 7px;
  min-height: 148px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.story-index-list a {
  color: var(--text);
  font-weight: 780;
  line-height: 1.18;
  text-decoration-color: rgba(82, 217, 255, 0.7);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.story-index-list span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.story-index-list span:last-child {
  color: #dbe5f5;
}

@media (max-width: 760px) {
  body {
    overflow: auto;
    overflow-x: hidden;
  }

  .map-stage {
    min-height: 100svh;
    width: 100vw;
    max-width: 100vw;
  }

  .topbar {
    align-items: start;
    flex-direction: row;
    gap: 8px;
    right: auto;
    width: calc(100vw - 36px);
  }

  .top-actions {
    justify-items: end;
    gap: 8px;
  }

  h1 {
    font-size: clamp(1.85rem, 8vw, 2.35rem);
  }

  .status-pill {
    display: none;
  }

  .story-panel {
    left: 14px;
    right: 14px;
    bottom: 215px;
    width: auto;
    max-width: calc(100vw - 28px);
    padding: 18px;
  }

  .story-panel.is-collapsed {
    bottom: 156px;
    padding: 12px 14px;
  }

  .story-panel.is-collapsed::after {
    opacity: 1;
  }

  .story-panel.is-collapsed .panel-head {
    margin-bottom: 0;
  }

  .story-panel.is-collapsed .panel-body {
    display: none;
  }

  .panel-head {
    align-items: center;
  }

  .panel-kicker {
    flex-direction: column;
    justify-content: start;
    gap: 4px;
  }

  .panel-toggle {
    display: inline-grid;
    position: absolute;
    z-index: 2;
    top: 14px;
    right: 14px;
    border-color: rgba(131, 247, 177, 0.42);
    background: rgba(131, 247, 177, 0.11);
  }

  .year-switch {
    display: none;
  }

  .year-select-label {
    display: none;
  }

  .year-select {
    display: block;
    min-width: 92px;
    min-height: 40px;
    padding: 0 34px 0 13px;
    border: 1px solid rgba(131, 247, 177, 0.38);
    border-radius: 999px;
    background:
      linear-gradient(45deg, transparent 50%, rgba(0, 55, 39, 0.82) 50%) calc(100% - 17px) 17px / 7px 7px no-repeat,
      linear-gradient(135deg, rgba(0, 55, 39, 0.82) 50%, transparent 50%) calc(100% - 12px) 17px / 7px 7px no-repeat,
      rgba(8, 241, 166, 0.92);
    color: rgba(0, 55, 39, 0.82);
    font: inherit;
    font-size: 1rem;
    font-weight: 900;
    appearance: none;
  }

  .basemap-switch {
    grid-template-columns: repeat(2, 48px);
    padding: 4px;
  }

  .basemap-switch button {
    min-height: 30px;
    font-size: 0.72rem;
  }

  .panel-title-row {
    grid-template-columns: minmax(0, 1fr) 78px;
    gap: 12px;
  }

  .story-thumbnail {
    width: 78px;
  }

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

  .panel-actions {
    align-items: stretch;
  }

  .icon-actions {
    margin-left: 0;
  }

  .dock {
    left: 0;
    right: 0;
    bottom: 0;
    max-width: 100vw;
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 8px 8px 0 0;
  }

  .story-list {
    grid-auto-columns: minmax(210px, 78vw);
  }
}