:root {
  --ink: #071b2d;
  --ink-soft: #122f44;
  --navy: #071b2d;
  --blue: #113c5b;
  --sea: #3f9eb1;
  --gold: #c9a35a;
  --gold-bright: #edcf8a;
  --paper: #f5f0e4;
  --paper-light: #fcf8ee;
  --white: #fffdf7;
  --line: rgba(7, 27, 45, 0.16);
  --topbar-h: 82px;
  --panel-w: 414px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-width: 320px;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  color: var(--ink);
  background: var(--ink);
  font-family: "BIZ UDPGothic", "Yu Gothic UI", "Hiragino Kaku Gothic ProN", sans-serif;
  -webkit-font-smoothing: antialiased;
}

button {
  color: inherit;
  border: 0;
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--gold-bright);
  outline-offset: 3px;
}

.app-shell {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.topbar {
  position: absolute;
  z-index: 40;
  top: 0;
  right: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--topbar-h);
  padding: 0 25px;
  color: var(--white);
  border-bottom: 1px solid rgba(237, 207, 138, 0.22);
  background: rgba(7, 27, 45, 0.94);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  gap: 13px;
  align-items: center;
  width: fit-content;
  color: inherit;
  text-decoration: none;
}

.brand-emblem {
  position: relative;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(237, 207, 138, 0.5);
  border-radius: 50%;
}

.brand-emblem i {
  position: absolute;
  width: 24px;
  height: 1px;
  background: var(--gold-bright);
  transform-origin: center;
}

.brand-emblem i:nth-child(1) {
  transform: translateY(-6px) rotate(-22deg);
}

.brand-emblem i:nth-child(2) {
  transform: rotate(0deg);
}

.brand-emblem i:nth-child(3) {
  transform: translateY(6px) rotate(22deg);
}

.brand-copy small,
.brand-copy strong {
  display: block;
}

.brand-copy small {
  margin-bottom: 3px;
  color: rgba(237, 207, 138, 0.68);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 8px;
  letter-spacing: 0.2em;
}

.brand-copy strong {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.top-status {
  display: flex;
  gap: 18px;
  align-items: center;
  padding: 12px 20px;
  color: rgba(255, 255, 255, 0.47);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 8px;
  letter-spacing: 0.12em;
}

.top-status b {
  color: var(--gold-bright);
  font-size: 12px;
  font-weight: 400;
}

.top-status i {
  width: 1px;
  height: 18px;
  background: rgba(255, 255, 255, 0.12);
}

.top-actions {
  display: flex;
  justify-content: flex-end;
  gap: 11px;
}

.area-index-button,
.help-button {
  min-height: 44px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  transition: 160ms ease;
}

.area-index-button {
  padding: 0 18px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
}

.area-index-button span {
  margin-right: 6px;
  color: var(--gold-bright);
}

.help-button {
  width: 44px;
  border-radius: 50%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
}

.area-index-button:hover,
.help-button:hover {
  color: var(--ink);
  border-color: var(--gold-bright);
  background: var(--gold-bright);
}

.atlas,
.map-stage {
  width: 100%;
  height: 100%;
}

.map-stage {
  position: relative;
  overflow: hidden;
  background: #183244;
}

.map-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.015);
  animation: map-arrive 1.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.map-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(7, 27, 45, 0.22), transparent 35%, rgba(7, 27, 45, 0.42)),
    linear-gradient(90deg, rgba(7, 27, 45, 0.34), transparent 30%, transparent 72%, rgba(7, 27, 45, 0.15));
}

.hotspot-layer {
  position: absolute;
  inset: 0;
}

.hotspot {
  position: absolute;
  z-index: 5;
  display: flex;
  gap: 11px;
  align-items: center;
  padding: 0;
  cursor: pointer;
  color: var(--white);
  background: transparent;
  transform: translate(-50%, -50%);
  animation: hotspot-arrive 560ms var(--delay) ease both;
}

.hotspot[data-side="left"] {
  flex-direction: row-reverse;
}

.hotspot-dot {
  position: relative;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 31px;
  height: 31px;
  border: 1px solid rgba(255, 255, 255, 0.66);
  border-radius: 50%;
  background: rgba(7, 27, 45, 0.72);
  box-shadow: 0 8px 24px rgba(7, 27, 45, 0.32);
  backdrop-filter: blur(8px);
  transition: 180ms ease;
}

.hotspot-dot::after {
  position: absolute;
  width: 44px;
  height: 44px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  animation: pulse 2.8s ease-in-out infinite;
}

.hotspot-dot i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
}

.hotspot.is-complete .hotspot-dot {
  border-color: var(--gold-bright);
  background: rgba(100, 72, 22, 0.82);
}

.hotspot.is-complete .hotspot-dot i {
  background: var(--gold-bright);
}

.hotspot-label {
  display: grid;
  min-width: 145px;
  padding: 9px 13px;
  text-align: left;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 9px;
  background: rgba(7, 27, 45, 0.74);
  box-shadow: 0 12px 34px rgba(7, 27, 45, 0.25);
  backdrop-filter: blur(11px);
  transition: 180ms ease;
}

.hotspot[data-side="left"] .hotspot-label {
  text-align: right;
}

.hotspot-label small {
  color: rgba(237, 207, 138, 0.65);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  letter-spacing: 0.13em;
}

.hotspot-label strong {
  margin-top: 4px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.hotspot-label em {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.46);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  font-style: normal;
  letter-spacing: 0.1em;
}

.hotspot:hover .hotspot-dot,
.hotspot.is-active .hotspot-dot {
  border-color: var(--gold-bright);
  transform: scale(1.15);
}

.hotspot:hover .hotspot-label,
.hotspot.is-active .hotspot-label {
  border-color: rgba(237, 207, 138, 0.52);
  background: rgba(7, 27, 45, 0.92);
  transform: translateY(-2px);
}

.map-heading {
  position: absolute;
  z-index: 4;
  bottom: 32px;
  left: 32px;
  max-width: 460px;
  padding: 22px 27px 24px;
  color: var(--white);
  border-left: 3px solid var(--gold);
  background: linear-gradient(90deg, rgba(7, 27, 45, 0.9), rgba(7, 27, 45, 0.42));
  backdrop-filter: blur(8px);
}

.map-heading p {
  margin: 0 0 10px;
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 8px;
  letter-spacing: 0.19em;
}

.map-heading h1 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(34px, 3.4vw, 54px);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.map-heading span {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.59);
  font-size: 10px;
  line-height: 1.7;
}

.map-compass {
  position: absolute;
  right: 34px;
  bottom: 37px;
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  color: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  font-family: Georgia, "Times New Roman", serif;
}

.map-compass b {
  position: absolute;
  top: 8px;
  font-size: 8px;
}

.map-compass i {
  width: 1px;
  height: 28px;
  background: var(--gold-bright);
  transform: translateY(3px);
}

.map-compass i::before {
  position: absolute;
  top: -4px;
  left: -3px;
  width: 7px;
  height: 7px;
  content: "";
  border-top: 1px solid var(--gold-bright);
  border-left: 1px solid var(--gold-bright);
  transform: rotate(45deg);
}

.map-compass span {
  position: absolute;
  right: -25px;
  bottom: -17px;
  font-size: 6px;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.map-legend {
  position: absolute;
  z-index: 3;
  top: calc(var(--topbar-h) + 18px);
  left: 24px;
  display: flex;
  gap: 18px;
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(7, 27, 45, 0.52);
  backdrop-filter: blur(7px);
  font-size: 7px;
}

.map-legend span {
  display: flex;
  gap: 5px;
  align-items: center;
}

.map-legend i {
  width: 7px;
  height: 7px;
  border: 1px solid #fff;
  border-radius: 50%;
}

.legend-live {
  border-color: var(--gold-bright) !important;
  background: var(--gold-bright);
}

.legend-plan {
  background: rgba(255, 255, 255, 0.2);
}

.explore-panel {
  position: absolute;
  z-index: 30;
  top: calc(var(--topbar-h) + 12px);
  right: 12px;
  bottom: 12px;
  width: min(var(--panel-w), calc(100vw - 24px));
  overflow: hidden;
  border: 1px solid rgba(237, 207, 138, 0.52);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: 0 34px 90px rgba(7, 27, 45, 0.42);
  transform: translateX(calc(100% + 30px));
  transition: transform 430ms cubic-bezier(0.22, 1, 0.36, 1);
}

.explore-panel.is-open {
  transform: translateX(0);
}

.panel-handle {
  display: none;
}

.panel-cover {
  position: relative;
  min-height: 210px;
  padding: 30px 31px 24px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 90% 115%, rgba(201, 163, 90, 0.3), transparent 42%),
    var(--navy);
}

.panel-cover::after {
  position: absolute;
  right: -30px;
  bottom: -52px;
  width: 180px;
  height: 180px;
  content: "";
  border: 1px solid rgba(237, 207, 138, 0.17);
  border-radius: 50%;
}

.panel-close {
  position: absolute;
  z-index: 3;
  top: 17px;
  right: 17px;
  display: grid;
  place-items: center;
  width: 39px;
  height: 39px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  font-size: 22px;
  font-weight: 200;
}

.panel-kicker {
  margin: 0 0 14px;
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.panel-cover h2 {
  position: relative;
  z-index: 2;
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 29px;
  font-weight: 500;
}

.panel-cover > p:not(.panel-kicker) {
  position: relative;
  z-index: 2;
  max-width: 290px;
  margin: 13px 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 9px;
  line-height: 1.8;
}

.panel-number {
  position: absolute;
  right: 23px;
  bottom: -20px;
  color: rgba(255, 255, 255, 0.07);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 102px;
  font-style: italic;
}

.panel-status {
  position: absolute;
  z-index: 2;
  bottom: 19px;
  left: 31px;
  padding: 6px 9px;
  color: var(--ink);
  border-radius: 999px;
  background: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.panel-status.is-planned {
  color: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: transparent;
}

.panel-summary {
  display: flex;
  gap: 25px;
  align-items: center;
  min-height: 54px;
  padding: 0 29px;
  color: rgba(7, 27, 45, 0.5);
  border-bottom: 1px solid var(--line);
  background: var(--paper-light);
  font-size: 9px;
}

.panel-summary strong {
  margin-right: 4px;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  font-style: italic;
  font-weight: 400;
}

.location-list {
  height: calc(100% - 264px);
  padding: 13px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(7, 27, 45, 0.22) transparent;
}

.location-card {
  position: relative;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  width: 100%;
  min-height: 157px;
  margin-bottom: 8px;
  padding: 9px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.3);
  transition: 170ms ease;
}

.location-card.is-ready:hover {
  border-color: rgba(201, 163, 90, 0.68);
  background: var(--paper-light);
  box-shadow: 0 12px 28px rgba(7, 27, 45, 0.1);
}

.location-index {
  align-self: start;
  padding-top: 3px;
  color: rgba(7, 27, 45, 0.34);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 8px;
  font-style: italic;
}

.location-base-preview {
  position: relative;
  display: grid;
  grid-column: 2;
  grid-template-columns: 105px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  width: 100%;
  min-width: 0;
  padding: 0 0 5px;
  cursor: pointer;
  text-align: left;
  border-radius: 10px;
  background: transparent;
}

.location-thumb {
  position: relative;
  height: 68px;
  overflow: hidden;
  border-radius: 9px;
  background: #d9dfdb;
}

.location-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.location-base-preview:hover .location-thumb img {
  transform: scale(1.07);
}

.location-thumb i {
  position: absolute;
  top: 5px;
  left: 5px;
  padding: 3px 5px;
  color: var(--gold-bright);
  border-radius: 999px;
  background: rgba(7, 27, 45, 0.77);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  font-style: normal;
  letter-spacing: 0.1em;
}

.location-placeholder {
  position: relative;
  display: grid;
  height: 68px;
  place-items: center;
  overflow: hidden;
  color: rgba(7, 27, 45, 0.35);
  border: 1px dashed rgba(7, 27, 45, 0.2);
  border-radius: 9px;
  background:
    linear-gradient(135deg, transparent 48%, rgba(7, 27, 45, 0.05) 49%, rgba(7, 27, 45, 0.05) 51%, transparent 52%),
    rgba(255, 255, 255, 0.24);
}

.location-placeholder i {
  position: absolute;
  width: 25px;
  height: 25px;
  border: 1px solid rgba(7, 27, 45, 0.18);
  border-radius: 50%;
}

.location-placeholder b {
  z-index: 1;
  margin-top: 43px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 5px;
  letter-spacing: 0.12em;
}

.location-copy {
  min-width: 0;
  padding: 0 4px 15px 0;
}

.location-copy strong,
.location-copy small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.location-copy strong {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 14px;
  font-weight: 600;
}

.location-copy small {
  margin-top: 7px;
  color: rgba(7, 27, 45, 0.45);
  font-size: 8px;
}

.location-state {
  position: absolute;
  right: 14px;
  bottom: 10px;
  color: var(--gold);
  font-size: 7px;
  font-weight: 700;
}

.location-base-preview .location-state {
  right: 4px;
  bottom: 4px;
}

.style-variant-strip {
  display: grid;
  grid-column: 2;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  padding-top: 8px;
  border-top: 1px solid rgba(7, 27, 45, 0.1);
}

.style-variant-button {
  display: grid;
  grid-template-columns: 57px minmax(0, 1fr);
  gap: 7px;
  align-items: center;
  min-width: 0;
  height: 45px;
  padding: 4px;
  cursor: pointer;
  text-align: left;
  border: 1px solid rgba(7, 27, 45, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.44);
  transition: 160ms ease;
}

.style-variant-button:hover {
  color: var(--ink);
  border-color: var(--gold);
  background: var(--white);
  transform: translateY(-2px);
}

.style-variant-button img {
  width: 57px;
  height: 35px;
  object-fit: cover;
  border-radius: 5px;
}

.style-variant-button span,
.style-variant-button b,
.style-variant-button small {
  display: block;
  min-width: 0;
}

.style-variant-button b {
  overflow: hidden;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  letter-spacing: 0.06em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.style-variant-button small {
  margin-top: 4px;
  overflow: hidden;
  color: rgba(7, 27, 45, 0.46);
  font-size: 6px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.location-card.is-planned .location-state {
  color: rgba(7, 27, 45, 0.3);
}

.area-card {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  width: 100%;
  min-height: 69px;
  margin-bottom: 7px;
  padding: 9px 14px;
  cursor: pointer;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.32);
  transition: 160ms ease;
}

.area-card:hover {
  border-color: rgba(201, 163, 90, 0.68);
  background: var(--paper-light);
}

.area-card > span {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 19px;
  font-style: italic;
}

.area-card strong,
.area-card small {
  display: block;
}

.area-card strong {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 14px;
}

.area-card small {
  margin-top: 4px;
  color: rgba(7, 27, 45, 0.4);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  letter-spacing: 0.1em;
}

.area-card em {
  color: rgba(7, 27, 45, 0.46);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 9px;
  font-style: normal;
}

.scene-viewer {
  position: fixed;
  z-index: 80;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  pointer-events: none;
  opacity: 0;
  background: rgba(4, 15, 26, 0.94);
  backdrop-filter: blur(18px);
  transition: opacity 260ms ease;
}

.scene-viewer.is-open {
  pointer-events: auto;
  opacity: 1;
}

.viewer-shell {
  display: grid;
  grid-template-rows: 76px minmax(0, 1fr) 88px;
  width: min(1480px, 100%);
  height: min(920px, 100%);
  overflow: hidden;
  border: 1px solid rgba(237, 207, 138, 0.38);
  border-radius: 20px;
  background: var(--navy);
  box-shadow: 0 35px 100px rgba(0, 0, 0, 0.48);
  transform: scale(0.97);
  transition: transform 300ms cubic-bezier(0.22, 1, 0.36, 1);
}

.scene-viewer.is-open .viewer-shell {
  transform: scale(1);
}

.viewer-header {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 24px;
  align-items: center;
  padding: 0 20px 0 27px;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.viewer-header p {
  margin: 0 0 6px;
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.14em;
}

.viewer-header h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 20px;
  font-weight: 500;
}

.viewer-counter {
  color: rgba(255, 255, 255, 0.36);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 10px;
}

.viewer-counter span:first-child {
  color: var(--gold-bright);
  font-size: 19px;
}

.viewer-close {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background: transparent;
  font-size: 23px;
}

.viewer-image-wrap {
  position: relative;
  min-height: 0;
  overflow: hidden;
  background: #102638;
}

.viewer-image-wrap > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.viewer-style-tabs {
  position: absolute;
  z-index: 2;
  top: 17px;
  left: 17px;
  display: flex;
  gap: 6px;
  padding: 5px;
  border: 1px solid rgba(237, 207, 138, 0.24);
  border-radius: 12px;
  background: rgba(7, 27, 45, 0.76);
  box-shadow: 0 13px 30px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(10px);
}

.viewer-style-tabs button {
  min-width: 94px;
  height: 43px;
  padding: 6px 10px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.58);
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  text-align: left;
  transition: 160ms ease;
}

.viewer-style-tabs button:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.07);
}

.viewer-style-tabs button.is-active {
  color: var(--white);
  border-color: rgba(237, 207, 138, 0.65);
  background: rgba(201, 163, 90, 0.2);
}

.viewer-style-tabs span,
.viewer-style-tabs small {
  display: block;
}

.viewer-style-tabs span {
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.1em;
}

.viewer-style-tabs small {
  margin-top: 4px;
  font-size: 7px;
}

.viewer-image-label {
  position: absolute;
  bottom: 20px;
  left: 20px;
  padding: 10px 13px;
  color: var(--white);
  border-left: 2px solid var(--gold-bright);
  background: rgba(7, 27, 45, 0.78);
  backdrop-filter: blur(7px);
}

.viewer-image-label span,
.viewer-image-label b {
  display: block;
}

.viewer-image-label span {
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.14em;
}

.viewer-image-label b {
  margin-top: 4px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 11px;
  font-weight: 500;
}

.viewer-footer {
  display: grid;
  grid-template-columns: 49px minmax(0, 1fr) 49px;
  gap: 12px;
  align-items: center;
  padding: 14px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.viewer-footer > button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  cursor: pointer;
  color: var(--gold-bright);
  border: 1px solid rgba(237, 207, 138, 0.28);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
}

.viewer-rail {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  scrollbar-width: none;
}

.viewer-rail::-webkit-scrollbar {
  display: none;
}

.viewer-rail button {
  flex: 0 0 auto;
  min-width: 130px;
  height: 44px;
  padding: 0 13px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.035);
  font-size: 8px;
  text-align: left;
}

.viewer-rail button span {
  margin-right: 8px;
  color: rgba(237, 207, 138, 0.52);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
}

.viewer-rail button.is-active {
  color: var(--white);
  border-color: var(--gold);
  background: rgba(201, 163, 90, 0.12);
}

.help-dialog {
  position: fixed;
  z-index: 90;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  pointer-events: none;
  opacity: 0;
  background: rgba(4, 15, 26, 0.76);
  backdrop-filter: blur(13px);
  transition: opacity 220ms ease;
}

.help-dialog.is-open {
  pointer-events: auto;
  opacity: 1;
}

.help-card {
  position: relative;
  width: min(510px, 100%);
  padding: 43px;
  color: var(--white);
  border: 1px solid rgba(237, 207, 138, 0.48);
  background: var(--navy);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.36);
}

.help-card > button {
  position: absolute;
  top: 13px;
  right: 13px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.68);
  background: transparent;
  font-size: 23px;
}

.help-card > p {
  margin: 0 0 13px;
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 8px;
  letter-spacing: 0.17em;
}

.help-card h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 28px;
  font-weight: 500;
}

.help-card ol {
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.help-card li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  padding: 18px 0;
  color: rgba(255, 255, 255, 0.58);
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  font-size: 10px;
  line-height: 1.7;
}

.help-card li span {
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
}





@keyframes map-arrive {
  from {
    opacity: 0;
    transform: scale(1.07);
  }
  to {
    opacity: 1;
    transform: scale(1.015);
  }
}

@keyframes hotspot-arrive {
  from {
    opacity: 0;
    transform: translate(-50%, calc(-50% + 12px)) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.18;
    transform: scale(0.9);
  }
  50% {
    opacity: 0.44;
    transform: scale(1.08);
  }
}

@media (max-width: 1120px) {
  .hotspot-label {
    min-width: 120px;
  }

  .hotspot-label strong {
    font-size: 11px;
  }

  .map-heading {
    max-width: 390px;
  }
}

@media (max-width: 820px) {
  :root {
    --topbar-h: 68px;
  }

  .topbar {
    grid-template-columns: 1fr auto;
    padding: 0 14px;
  }

  .brand-emblem {
    width: 40px;
    height: 40px;
  }

  .brand-copy small {
    display: none;
  }

  .brand-copy strong {
    font-size: 15px;
  }

  .top-status {
    display: none;
  }

  .area-index-button {
    width: 44px;
    padding: 0;
    overflow: hidden;
    color: transparent;
    border-radius: 50%;
  }

  .area-index-button span {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    margin: 0;
    color: var(--gold-bright);
    font-size: 17px;
  }

  .hotspot-label {
    display: none;
  }

  .hotspot-dot {
    width: 38px;
    height: 38px;
  }

  .map-image {
    object-position: center;
  }

  .map-heading {
    right: 12px;
    bottom: 18px;
    left: 12px;
    max-width: none;
    padding: 17px 18px 18px;
  }

  .map-heading h1 {
    font-size: 31px;
  }

  .map-heading span {
    display: none;
  }

  .map-compass {
    display: none;
  }

  .map-legend {
    top: calc(var(--topbar-h) + 11px);
    left: 11px;
  }

  .explore-panel {
    top: auto;
    right: 8px;
    bottom: 8px;
    left: 8px;
    width: auto;
    height: min(72vh, 650px);
    border-radius: 24px 24px 18px 18px;
    transform: translateY(calc(100% + 20px));
  }

  .explore-panel.is-open {
    transform: translateY(0);
  }

  .panel-handle {
    position: absolute;
    z-index: 5;
    top: 9px;
    left: 50%;
    display: block;
    width: 39px;
    height: 4px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.48);
    transform: translateX(-50%);
  }

  .panel-cover {
    min-height: 180px;
    padding: 31px 25px 21px;
  }

  .panel-cover h2 {
    font-size: 24px;
  }

  .panel-status {
    bottom: 15px;
    left: 25px;
  }

  .panel-number {
    font-size: 84px;
  }

  .location-list {
    height: calc(100% - 234px);
  }

  .scene-viewer {
    padding: 0;
  }

  .viewer-shell {
    grid-template-rows: 67px minmax(0, 1fr) 84px;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 0;
  }

  .viewer-header {
    gap: 13px;
    padding: 0 12px 0 16px;
  }

  .viewer-header p {
    max-width: 210px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .viewer-header h2 {
    max-width: 210px;
    overflow: hidden;
    font-size: 16px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .viewer-counter {
    display: none;
  }

  .viewer-footer {
    grid-template-columns: 43px minmax(0, 1fr) 43px;
    gap: 7px;
    padding: 12px 9px;
  }

  .viewer-rail button {
    min-width: 105px;
  }

  
}

@media (max-width: 430px) {
  .location-card {
    grid-template-columns: 22px minmax(0, 1fr);
  }

  .location-base-preview {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .location-thumb,
  .location-placeholder {
    height: 63px;
  }

  .location-copy strong {
    font-size: 13px;
  }

  .style-variant-button {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .style-variant-button img {
    width: 48px;
  }

  .viewer-style-tabs {
    top: 10px;
    right: 10px;
    left: 10px;
    gap: 4px;
    justify-content: center;
  }

  .viewer-style-tabs button {
    min-width: 0;
    flex: 1;
    height: 39px;
    padding: 5px 7px;
    text-align: center;
  }

  .viewer-style-tabs small {
    display: none;
  }

  .help-card {
    padding: 37px 25px 27px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   2026-07-28 / LOOK × STATE variant integration
   ========================================================================== */

:root {
  --panel-w: 450px;
  --inspector-w: 360px;
  --paper-deep: #ebe2d1;
  --navy-deep: #04131f;
  --mist: #b7d3d5;
}

.explore-panel {
  display: flex;
  flex-direction: column;
}

.panel-cover,
.panel-summary,
.panel-axis-guide {
  flex: 0 0 auto;
}

.panel-status {
  max-width: calc(100% - 62px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-summary {
  justify-content: space-between;
  gap: 14px;
}

.panel-axis-guide {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  align-items: center;
  min-height: 48px;
  padding: 7px 20px;
  color: rgba(7, 27, 45, 0.48);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(201, 163, 90, 0.08), transparent 46%, rgba(63, 158, 177, 0.08)),
    var(--paper);
  font-size: 7px;
}

.panel-axis-guide span {
  display: flex;
  gap: 7px;
  align-items: center;
}

.panel-axis-guide span:last-child {
  justify-content: flex-end;
  text-align: right;
}

.panel-axis-guide b {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.12em;
}

.panel-axis-guide i {
  color: rgba(7, 27, 45, 0.24);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  font-style: italic;
}

.location-list {
  flex: 1 1 auto;
  height: auto;
  min-height: 0;
  padding: 12px;
}

.variant-location-card {
  display: block;
  min-height: 0;
  margin-bottom: 11px;
  padding: 13px;
  border-radius: 16px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.22)),
    var(--paper);
}

.variant-location-card::before {
  position: absolute;
  top: 0;
  right: 16px;
  left: 16px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(201, 163, 90, 0.48), transparent);
  opacity: 0;
  transition: opacity 180ms ease;
}

.variant-location-card:hover::before {
  opacity: 1;
}

.variant-card-header {
  display: grid;
  grid-template-columns: 25px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: start;
  min-width: 0;
}

.variant-card-header .location-index {
  padding-top: 5px;
}

.variant-card-header .location-copy {
  min-width: 0;
  padding: 0;
}

.variant-card-header .location-copy strong {
  font-size: 15px;
}

.variant-card-header .location-copy small {
  margin-top: 4px;
}

.location-variant-count {
  margin-top: 2px;
  padding: 5px 7px;
  color: #6f5527;
  border: 1px solid rgba(201, 163, 90, 0.34);
  border-radius: 999px;
  background: rgba(237, 207, 138, 0.2);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  white-space: nowrap;
}

.card-axis-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 13px 0 7px;
  color: rgba(7, 27, 45, 0.38);
  font-size: 6px;
  letter-spacing: 0.05em;
}

.card-axis-label b {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.14em;
}

.card-axis-label.state-label {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(7, 27, 45, 0.1);
}

.look-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.look-preview-button,
.state-preview-button {
  min-width: 0;
  padding: 0;
  cursor: pointer;
  text-align: left;
  background: transparent;
}

.look-preview-button .preview-image,
.state-preview-button .preview-image {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(7, 27, 45, 0.13);
  border-radius: 8px;
  background: #b8c2bd;
  transition:
    border-color 160ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.look-preview-button img,
.state-preview-button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

.look-preview-button i,
.state-preview-button i {
  position: absolute;
  right: 5px;
  bottom: 5px;
  max-width: calc(100% - 10px);
  padding: 3px 5px;
  overflow: hidden;
  color: var(--gold-bright);
  border-radius: 999px;
  background: rgba(4, 19, 31, 0.82);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 5px;
  font-style: normal;
  letter-spacing: 0.08em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.look-preview-button > small,
.state-preview-button > small {
  display: block;
  margin-top: 5px;
  overflow: hidden;
  color: rgba(7, 27, 45, 0.55);
  font-size: 7px;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.look-preview-button:hover .preview-image,
.state-preview-button:hover .preview-image {
  border-color: var(--gold);
  box-shadow: 0 7px 16px rgba(7, 27, 45, 0.15);
  transform: translateY(-2px);
}

.look-preview-button:hover img,
.state-preview-button:hover img {
  transform: scale(1.055);
}

.state-preview-strip {
  display: flex;
  gap: 7px;
  padding: 1px 1px 5px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(7, 27, 45, 0.18) transparent;
  scroll-snap-type: x proximity;
}

.state-preview-button {
  flex: 0 0 88px;
  scroll-snap-align: start;
}

.state-preview-button > small {
  font-size: 6px;
}

.variant-location-card.is-planned .location-placeholder {
  width: 100%;
  margin-top: 12px;
}

.area-card em {
  line-height: 1.6;
  text-align: right;
}

.scene-viewer {
  padding: 14px;
}

.viewer-shell {
  grid-template-rows: 74px minmax(0, 1fr) 82px;
  width: min(1700px, 100%);
  height: min(980px, 100%);
  border-radius: 22px;
  background: var(--navy-deep);
}

.viewer-header {
  padding-left: 24px;
}

.viewer-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--inspector-w);
  min-height: 0;
  overflow: hidden;
}

.viewer-stage {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 45%, rgba(63, 158, 177, 0.11), transparent 55%),
    #071722;
}

.viewer-single {
  width: 100%;
  height: 100%;
}

.viewer-single img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.viewer-compare-grid {
  display: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
  height: 100%;
}

.viewer-stage.is-compare .viewer-single {
  display: none;
}

.viewer-stage.is-compare .viewer-compare-grid {
  display: grid;
}

.viewer-compare-grid figure {
  position: relative;
  min-width: 0;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  background: #071722;
}

.viewer-compare-grid figure + figure {
  border-left: 1px solid rgba(237, 207, 138, 0.5);
}

.viewer-compare-grid img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.viewer-compare-grid figcaption {
  position: absolute;
  top: 15px;
  left: 15px;
  padding: 8px 10px;
  color: var(--white);
  border-left: 2px solid var(--gold-bright);
  background: rgba(4, 19, 31, 0.82);
  backdrop-filter: blur(8px);
}

.viewer-compare-grid figcaption span,
.viewer-compare-grid figcaption b {
  display: block;
}

.viewer-compare-grid figcaption span {
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  letter-spacing: 0.14em;
}

.viewer-compare-grid figcaption b {
  margin-top: 3px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 10px;
  font-weight: 500;
}

.viewer-image-label {
  z-index: 4;
  bottom: 17px;
  left: 18px;
  pointer-events: none;
}

.viewer-inspector {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto auto;
  min-width: 0;
  min-height: 0;
  color: var(--ink);
  border-left: 1px solid rgba(237, 207, 138, 0.25);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.4), transparent 40%),
    var(--paper);
}

.inspector-scroll {
  min-height: 0;
  padding: 19px 17px 23px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(7, 27, 45, 0.2) transparent;
}

.axis-section + .axis-section {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(7, 27, 45, 0.13);
}

.axis-heading {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 11px;
}

.axis-heading > span {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  color: var(--gold);
  border: 1px solid rgba(201, 163, 90, 0.4);
  border-radius: 50%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 8px;
  font-style: italic;
}

.axis-heading p,
.axis-heading h3 {
  margin: 0;
}

.axis-heading p {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.axis-heading h3 {
  margin-top: 2px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 15px;
  font-weight: 600;
}

.viewer-look-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.viewer-look-tabs button,
.state-option-grid button {
  position: relative;
  min-width: 0;
  padding: 5px;
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  border: 1px solid rgba(7, 27, 45, 0.13);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.45);
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.viewer-look-tabs button:hover,
.state-option-grid button:hover {
  border-color: var(--gold);
  background: var(--white);
  box-shadow: 0 8px 19px rgba(7, 27, 45, 0.11);
  transform: translateY(-2px);
}

.viewer-look-tabs button.is-active,
.state-option-grid button.is-active {
  border-color: var(--gold);
  background: #fffaf0;
  box-shadow:
    inset 0 0 0 1px rgba(201, 163, 90, 0.25),
    0 8px 20px rgba(7, 27, 45, 0.1);
}

.viewer-look-tabs button.is-active::after,
.state-option-grid button.is-active::after {
  position: absolute;
  top: 8px;
  right: 8px;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  content: "✓";
  color: var(--ink);
  border-radius: 50%;
  background: var(--gold-bright);
  font-size: 9px;
  font-weight: 800;
  box-shadow: 0 3px 8px rgba(7, 27, 45, 0.25);
}

.inspector-thumb {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 6px;
  background: #bec8c1;
}

.inspector-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.inspector-option-copy {
  display: block;
  min-width: 0;
  padding: 6px 2px 2px;
}

.inspector-option-copy b,
.inspector-option-copy small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inspector-option-copy b {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  letter-spacing: 0.08em;
}

.inspector-option-copy small {
  margin-top: 3px;
  color: rgba(7, 27, 45, 0.56);
  font-size: 7px;
}

.state-group + .state-group {
  margin-top: 15px;
}

.state-group > header {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  gap: 7px;
  align-items: baseline;
  margin-bottom: 7px;
}

.state-group > header span {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  letter-spacing: 0.12em;
}

.state-group > header b {
  font-size: 9px;
}

.state-group > header small {
  overflow: hidden;
  color: rgba(7, 27, 45, 0.38);
  font-size: 6px;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.state-option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.state-group-base .state-option-grid {
  grid-template-columns: minmax(0, 1fr);
}

.state-group-base .state-option-grid button {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 7px;
  align-items: center;
}

.state-group-base .inspector-option-copy {
  padding: 0 3px;
}

.viewer-selection {
  padding: 13px 17px 14px;
  border-top: 1px solid rgba(7, 27, 45, 0.12);
  background: var(--paper-deep);
}

.viewer-selection p,
.viewer-selection strong,
.viewer-selection small {
  display: block;
  margin: 0;
}

.viewer-selection p {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.viewer-selection strong {
  margin-top: 4px;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 13px;
}

.viewer-selection small {
  margin-top: 4px;
  overflow: hidden;
  color: rgba(7, 27, 45, 0.48);
  font-size: 7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.compare-toggle {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 10px;
  align-items: center;
  min-height: 61px;
  padding: 10px 16px;
  cursor: pointer;
  text-align: left;
  border-top: 1px solid rgba(237, 207, 138, 0.32);
  background: var(--navy);
  transition: background 160ms ease;
}

.compare-toggle > span {
  display: grid;
  grid-row: 1 / 3;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--gold-bright);
  border: 1px solid rgba(237, 207, 138, 0.35);
  border-radius: 50%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
}

.compare-toggle strong {
  align-self: end;
  color: var(--white);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 11px;
  font-weight: 500;
}

.compare-toggle small {
  align-self: start;
  margin-top: 2px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.45);
  font-size: 6px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.compare-toggle:hover:not(:disabled),
.compare-toggle.is-active {
  background: #12354b;
}

.compare-toggle.is-active > span {
  color: var(--ink);
  background: var(--gold-bright);
}

.compare-toggle:disabled {
  cursor: not-allowed;
  opacity: 0.46;
}

img.is-image-error {
  opacity: 0.14;
}

@media (max-width: 1120px) {
  :root {
    --inspector-w: 320px;
  }

  .viewer-look-tabs {
    gap: 5px;
  }

  .inspector-scroll {
    padding-right: 13px;
    padding-left: 13px;
  }
}

@media (max-width: 820px) {
  .explore-panel {
    height: min(78vh, 710px);
  }

  .panel-axis-guide {
    min-height: 43px;
    padding-right: 17px;
    padding-left: 17px;
  }

  .viewer-shell {
    grid-template-rows: 67px minmax(0, 1fr) 80px;
  }

  .viewer-body {
    display: block;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--paper);
  }

  .viewer-stage {
    min-height: clamp(245px, 58vw, 430px);
  }

  .viewer-inspector {
    display: block;
    min-height: 0;
    border-top: 1px solid rgba(237, 207, 138, 0.35);
    border-left: 0;
  }

  .inspector-scroll {
    padding: 18px 16px 22px;
    overflow: visible;
  }

  .viewer-look-tabs {
    grid-template-columns: repeat(3, minmax(108px, 1fr));
  }

  .state-option-grid {
    grid-template-columns: repeat(3, minmax(105px, 1fr));
  }

  .state-group-base .state-option-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .state-group-base .state-option-grid button {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .viewer-compare-grid {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: repeat(2, minmax(0, 1fr));
  }

  .viewer-compare-grid figure + figure {
    border-top: 1px solid rgba(237, 207, 138, 0.5);
    border-left: 0;
  }

  .viewer-stage.is-compare {
    min-height: clamp(420px, 112vw, 720px);
  }
}

@media (max-width: 520px) {
  .variant-location-card {
    padding: 11px;
  }

  .variant-card-header {
    grid-template-columns: 21px minmax(0, 1fr) auto;
  }

  .variant-card-header .location-copy strong {
    font-size: 13px;
  }

  .location-variant-count {
    padding: 4px 6px;
    font-size: 6px;
  }

  .look-preview-grid {
    gap: 5px;
  }

  .look-preview-button > small {
    font-size: 6px;
  }

  .state-preview-button {
    flex-basis: 80px;
  }

  .viewer-look-tabs,
  .state-option-grid {
    display: flex;
    gap: 7px;
    padding-bottom: 5px;
    overflow-x: auto;
    scrollbar-width: thin;
  }

  .viewer-look-tabs button,
  .state-option-grid button {
    flex: 0 0 114px;
  }

  .state-group-base .state-option-grid {
    display: block;
  }

  .state-group-base .state-option-grid button {
    display: grid;
    width: 100%;
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .viewer-image-label {
    right: 12px;
    bottom: 10px;
    left: 12px;
    padding: 8px 10px;
  }

  .viewer-compare-grid figcaption {
    top: 8px;
    left: 8px;
  }
}

/* ========================================================================
   2026-08-04 / Variant lightbox
   差分サムネイルはまず選択画像を単体で大きく表示し、比較を任意操作にする。
   ======================================================================== */

.scene-viewer.is-lightbox .viewer-shell {
  width: min(1780px, 100%);
  height: min(980px, 100%);
}

.scene-viewer.is-lightbox .viewer-body {
  display: block;
  min-height: 0;
  overflow: hidden;
}

.scene-viewer.is-lightbox .viewer-stage {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.scene-viewer.is-lightbox .viewer-inspector {
  display: none;
}

.viewer-lightbox-compare {
  position: absolute;
  z-index: 8;
  right: 18px;
  bottom: 18px;
  display: none;
  grid-template-columns: 34px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 9px;
  align-items: center;
  min-width: 180px;
  min-height: 56px;
  padding: 9px 13px 9px 10px;
  cursor: pointer;
  color: var(--white);
  border: 1px solid rgba(237, 207, 138, 0.42);
  border-radius: 12px;
  background: rgba(4, 19, 31, 0.84);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(12px);
  text-align: left;
  transition: 160ms ease;
}

.viewer-lightbox-compare.is-visible {
  display: grid;
}

.viewer-lightbox-compare:hover {
  border-color: var(--gold-bright);
  background: rgba(18, 53, 75, 0.94);
  transform: translateY(-2px);
}

.viewer-lightbox-compare > span {
  display: grid;
  grid-row: 1 / 3;
  place-items: center;
  width: 30px;
  height: 30px;
  color: var(--gold-bright);
  border: 1px solid rgba(237, 207, 138, 0.36);
  border-radius: 50%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 15px;
}

.viewer-lightbox-compare strong {
  align-self: end;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 10px;
  font-weight: 500;
}

.viewer-lightbox-compare small {
  align-self: start;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 6px;
}

.scene-viewer.is-lightbox .viewer-image-label {
  bottom: 18px;
  left: 18px;
}

@media (max-width: 820px) {
  .scene-viewer.is-lightbox .viewer-body {
    overflow: hidden;
    background: transparent;
  }

  .scene-viewer.is-lightbox .viewer-stage {
    min-height: 0;
  }

  .scene-viewer.is-lightbox .viewer-image-label {
    right: 12px;
    bottom: 12px;
    left: 12px;
  }

  .viewer-lightbox-compare {
    right: 12px;
    bottom: 12px;
    min-width: 168px;
  }
}

/* ライトボックス内でも、同じ地点の別差分へ直接移動できるレール */
.viewer-footer-rails {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 7px;
  min-width: 0;
  min-height: 0;
}

.viewer-lightbox-variant-strip {
  display: none;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-width: 0;
  padding: 4px 0 0;
}

.viewer-lightbox-variant-strip.is-visible {
  display: grid;
}

.viewer-lightbox-variant-heading {
  display: grid;
  grid-template-columns: auto auto;
  gap: 4px 8px;
  align-items: baseline;
  min-width: 138px;
}

.viewer-lightbox-variant-heading span {
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6px;
  letter-spacing: 0.14em;
}

.viewer-lightbox-variant-heading b {
  color: var(--white);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 9px;
  font-weight: 500;
}

.viewer-lightbox-variant-heading small {
  grid-column: 2;
  color: rgba(255, 255, 255, 0.45);
  font-size: 6px;
}

.viewer-lightbox-variant-rail {
  display: flex;
  gap: 6px;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(237, 207, 138, 0.45) transparent;
}

.viewer-lightbox-variant-rail button {
  display: grid;
  flex: 0 0 142px;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 7px;
  align-items: center;
  height: 45px;
  min-width: 0;
  padding: 4px;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.045);
  text-align: left;
  transition: 160ms ease;
}

.viewer-lightbox-variant-rail button:hover,
.viewer-lightbox-variant-rail button.is-active {
  color: var(--white);
  border-color: var(--gold-bright);
  background: rgba(201, 163, 90, 0.18);
  transform: translateY(-1px);
}

.viewer-variant-thumb {
  position: relative;
  display: block;
  width: 58px;
  height: 35px;
  overflow: hidden;
  border-radius: 4px;
  background: #163148;
}

.viewer-variant-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.viewer-variant-thumb i {
  position: absolute;
  right: 3px;
  bottom: 3px;
  padding: 2px 3px;
  color: var(--gold-bright);
  border-radius: 999px;
  background: rgba(4, 19, 31, 0.82);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 5px;
  font-style: normal;
}

.viewer-variant-copy {
  display: block;
  min-width: 0;
}

.viewer-variant-copy b,
.viewer-variant-copy small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.viewer-variant-copy b {
  font-size: 7px;
  font-weight: 500;
}

.viewer-variant-copy small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.42);
  font-size: 6px;
}

.scene-viewer.is-lightbox .viewer-shell {
  grid-template-rows: 74px minmax(0, 1fr) 142px;
}

.scene-viewer.is-lightbox .viewer-footer {
  padding-top: 9px;
  padding-bottom: 9px;
}

@media (max-width: 820px) {
  .scene-viewer.is-lightbox .viewer-shell {
    grid-template-rows: 67px minmax(0, 1fr) 142px;
  }

  .scene-viewer.is-lightbox .viewer-footer {
    padding: 8px 9px;
  }

  .viewer-lightbox-variant-strip {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 7px;
  }

  .viewer-lightbox-variant-heading {
    min-width: 0;
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .viewer-lightbox-variant-heading small {
    grid-column: auto;
  }

  .viewer-lightbox-variant-rail button {
    flex-basis: 132px;
  }
}