/* Всплывающее окно + футер — орнаментальная стилистика */

.rm-district-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(16px, 4vw, 40px);
  box-sizing: border-box;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.32s ease, visibility 0.32s ease;
}

.rm-district-modal.is-open {
  pointer-events: auto;
  opacity: 1;
  visibility: visible;
}

.rm-district-modal__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(42, 24, 18, 0.45), rgba(42, 24, 18, 0.62));
  backdrop-filter: blur(6px) saturate(1.1);
  -webkit-backdrop-filter: blur(6px) saturate(1.1);
  cursor: pointer;
}

.rm-district-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(780px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.rm-district-modal.is-open .rm-district-modal__dialog {
  transform: translateY(0) scale(1);
}

.rm-district-card {
  position: relative;
  border: 2px solid transparent;
  border-radius: var(--rm-radius, 20px);
  background: var(--rm-paper, #fffdf9);
  overflow: hidden;
  box-shadow:
    var(--rm-shadow, 0 22px 60px rgba(42, 24, 18, 0.14)),
    var(--rm-glow-red, 0 0 40px rgba(155, 44, 44, 0.12));
  background-image:
    linear-gradient(var(--rm-paper, #fffdf9), var(--rm-paper, #fffdf9)),
    linear-gradient(160deg, var(--rm-gold-light, #d4b06a), var(--rm-red, #9b2c2c), var(--rm-gold, #b8923f));
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

.rm-district-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(
    90deg,
    var(--rm-red-deep, #6e1f22) 0 10px,
    var(--rm-gold, #b8923f) 10px 20px,
    var(--rm-red, #9b2c2c) 20px 30px
  );
  z-index: 1;
  opacity: 0.9;
}

.rm-district-card::after {
  content: '✦';
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  color: var(--rm-gold, #b8923f);
  opacity: 0.5;
  z-index: 1;
  pointer-events: none;
}

.rm-district-card__inner {
  display: grid;
  grid-template-columns: 1.1fr minmax(150px, 36%);
  gap: 0;
  min-height: 260px;
}

.rm-district-card__media {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--rm-border, rgba(42, 24, 18, 0.1));
  min-width: 0;
  background:
    linear-gradient(180deg, var(--rm-linen, #f0e6d6) 0%, var(--rm-parchment, #ebe0cf) 100%);
  position: relative;
}

.rm-district-card__media::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='32' height='32' viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M16 4l2 4h5l-4 3 1 5-4-3-4 3 1-5-4-3h5z' fill='%239b2c2c' fill-opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
}

.rm-district-card__video {
  flex: 1 1 auto;
  min-height: 190px;
  background: linear-gradient(145deg, #e8dfd0 0%, #ddd0bc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid var(--rm-border, rgba(42, 24, 18, 0.1));
  z-index: 1;
  padding: 12px;
}

.rm-district-card__video::after {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(155, 44, 44, 0.15);
  border-radius: 8px;
  pointer-events: none;
}

.rm-district-card__video video,
.rm-district-card__video iframe,
.rm-district-card__video .rm-media-player video,
.rm-district-card__video .rm-media-player iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 166px;
  position: relative;
  z-index: 1;
  border-radius: 6px;
}

.rm-district-card__video:has(.rm-media-player)::after,
.rm-district-card__video:has(video)::after,
.rm-district-card__video:has(iframe)::after,
.rm-district-card__video:has(.rm-media-carousel)::after {
  display: none;
}

.rm-district-card__video.is-hidden,
.rm-district-card__audio.is-hidden {
  display: none !important;
}

.rm-district-card__media--audio-only .rm-district-card__video,
.rm-district-card__media--video-only .rm-district-card__audio {
  display: none !important;
}

.rm-district-card__media--empty {
  display: none;
}

.rm-district-card__media--multi-video .rm-district-card__video {
  min-height: 220px;
}

.rm-district-card__media--multi-audio .rm-district-card__audio {
  max-height: 240px;
  overflow-y: auto;
  align-items: stretch;
  padding: 12px 14px;
}

.rm-media-carousel {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  min-height: 0;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.rm-media-carousel__stage {
  flex: 1 1 auto;
  min-height: 150px;
  display: flex;
  align-items: stretch;
}

.rm-media-carousel__panel {
  width: 100%;
  height: 100%;
  min-height: 150px;
}

.rm-media-carousel__panel[hidden] {
  display: none !important;
}

.rm-media-carousel__panel .rm-media-player {
  height: 100%;
}

.rm-media-carousel__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex: 0 0 auto;
}

.rm-media-carousel__arrow {
  width: 34px;
  height: 34px;
  border: 1px solid var(--rm-border, rgba(42, 24, 18, 0.14));
  border-radius: 999px;
  background: var(--rm-paper, #fffdf9);
  color: var(--rm-ink, #2a1812);
  font: 700 1.2rem/1 var(--rm-font, system-ui, sans-serif);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

.rm-media-carousel__arrow:hover:not(:disabled) {
  background: var(--rm-red-soft, rgba(155, 44, 44, 0.1));
  border-color: rgba(155, 44, 44, 0.28);
}

.rm-media-carousel__arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

.rm-media-carousel__counter {
  font: 600 0.78rem/1 var(--rm-font, system-ui, sans-serif);
  letter-spacing: 0.06em;
  color: var(--rm-muted, #6f5748);
  min-width: 3.5rem;
  text-align: center;
}

.rm-media-carousel__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  flex: 0 0 auto;
  max-height: 72px;
  overflow-y: auto;
  padding: 0 2px 2px;
}

.rm-media-carousel__tab {
  border: 1px solid var(--rm-border, rgba(42, 24, 18, 0.14));
  border-radius: 999px;
  background: var(--rm-paper, #fffdf9);
  color: var(--rm-ink, #2a1812);
  font: 500 0.72rem/1.2 var(--rm-font, system-ui, sans-serif);
  padding: 6px 10px;
  cursor: pointer;
  max-width: 100%;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.rm-media-carousel__tab.is-active {
  background: var(--rm-red, #9b2c2c);
  border-color: var(--rm-red, #9b2c2c);
  color: #fff;
}

.rm-media-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.rm-media-stack__item {
  width: 100%;
}

.rm-media-stack__item + .rm-media-stack__item {
  padding-top: 12px;
  border-top: 1px dashed rgba(155, 44, 44, 0.14);
}

.rm-media-player {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  min-height: 0;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.rm-media-player__caption {
  margin: 0;
  flex: 0 0 auto;
  font: 500 0.75rem/1.35 var(--rm-font, system-ui, sans-serif);
  letter-spacing: 0.04em;
  text-align: center;
  color: var(--rm-muted, #6f5748);
}

/* Плейсхолдеры видео / аудио */
.rm-ph-media {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 14px;
  width: 100%;
  padding: 8px 4px;
}

.rm-ph-media--video {
  min-height: 140px;
  align-content: center;
  justify-content: center;
}

.rm-ph-media__icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--rm-red, #9b2c2c), var(--rm-red-deep, #6e1f22));
  box-shadow: 0 8px 22px rgba(110, 31, 34, 0.32);
  color: #fff;
  font-size: 1.15rem;
}

.rm-ph-media--video .rm-ph-media__icon::before {
  content: '▶';
  margin-left: 3px;
}

.rm-ph-media--audio .rm-ph-media__icon::before {
  content: '♫';
  font-size: 1.3rem;
}

.rm-ph-media__body {
  flex: 1 1 140px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.rm-ph-media__title {
  font: 700 0.95rem/1.3 var(--rm-font, system-ui, sans-serif);
  color: var(--rm-ink, #2a1812);
}

.rm-ph-media__hint {
  font: 500 0.78rem/1.35 var(--rm-font, system-ui, sans-serif);
  color: var(--rm-muted, #6f5748);
  opacity: 0.9;
}

.rm-ph-media__frame {
  flex: 1 1 100%;
  height: 56px;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(42, 24, 18, 0.06), rgba(42, 24, 18, 0.02)),
    repeating-linear-gradient(
      90deg,
      rgba(155, 44, 44, 0.06) 0 40px,
      rgba(184, 146, 63, 0.08) 40px 80px
    );
  border: 1px solid rgba(155, 44, 44, 0.12);
  position: relative;
}

.rm-ph-media__frame::after {
  content: '00:00';
  position: absolute;
  right: 10px;
  bottom: 8px;
  font: 600 0.65rem/1 var(--rm-font, monospace);
  color: var(--rm-muted, #6f5748);
  letter-spacing: 0.08em;
}

.rm-ph-media__wave {
  flex: 1 1 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  height: 32px;
  padding: 0 8px;
}

.rm-ph-media__wave span {
  display: block;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--rm-red, #9b2c2c), var(--rm-gold, #b8923f));
  animation: rm-wave 1.2s ease-in-out infinite;
}

.rm-ph-media__wave span:nth-child(1) { height: 12px; animation-delay: 0s; }
.rm-ph-media__wave span:nth-child(2) { height: 22px; animation-delay: 0.1s; }
.rm-ph-media__wave span:nth-child(3) { height: 16px; animation-delay: 0.2s; }
.rm-ph-media__wave span:nth-child(4) { height: 28px; animation-delay: 0.15s; }
.rm-ph-media__wave span:nth-child(5) { height: 18px; animation-delay: 0.25s; }
.rm-ph-media__wave span:nth-child(6) { height: 24px; animation-delay: 0.05s; }
.rm-ph-media__wave span:nth-child(7) { height: 14px; animation-delay: 0.18s; }

@keyframes rm-wave {
  0%, 100% { transform: scaleY(0.55); opacity: 0.55; }
  50% { transform: scaleY(1); opacity: 1; }
}

.rm-district-card__audio {
  flex: 0 0 auto;
  min-height: 72px;
  padding: 10px 14px;
  background: var(--rm-paper, #fffdf9);
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;
}

.rm-district-card__audio audio {
  width: 100%;
  height: 40px;
  border-radius: 8px;
}

.rm-district-card__audio .rm-media-player {
  width: 100%;
}

.rm-district-card__audio .rm-media-player__caption {
  text-align: left;
  padding: 0 2px;
}

.rm-district-card__audio .rm-ph-media {
  padding: 4px 0;
}

.rm-district-card__aside {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 20px 20px 22px;
  background:
    linear-gradient(180deg, var(--rm-paper, #fffdf9) 0%, #faf6ee 100%);
  position: relative;
}

.rm-district-card__aside::before {
  content: '';
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--rm-gold, #b8923f), var(--rm-red, #9b2c2c), var(--rm-gold, #b8923f));
  border-radius: 0 2px 2px 0;
  opacity: 0.7;
}

.rm-district-card__aside-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rm-border, rgba(42, 24, 18, 0.1));
}

.rm-district-card__aside-title {
  margin: 0;
  font-family: var(--rm-font-accent, Georgia, serif);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rm-red, #9b2c2c);
}

.rm-district-card__close {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 1px solid var(--rm-border, rgba(42, 24, 18, 0.14));
  border-radius: 50%;
  background: var(--rm-cream, #faf5ec);
  cursor: pointer;
  font-size: 1.3rem;
  line-height: 1;
  padding: 0;
  color: var(--rm-muted, #6f5748);
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.rm-district-card__close:hover {
  background: var(--rm-red, #9b2c2c);
  color: #fff;
  border-color: var(--rm-red-deep, #6e1f22);
  transform: rotate(90deg);
  box-shadow: 0 4px 12px rgba(110, 31, 34, 0.3);
}

.rm-district-card__label {
  margin: 0 0 10px;
  font: 700 1.5rem/1.15 var(--rm-font-display, Georgia, serif);
  color: var(--rm-ink, #2a1812);
}

.rm-district-card__text {
  margin: 0;
  font: 400 0.95rem/1.6 var(--rm-font, system-ui, sans-serif);
  color: var(--rm-muted, #6f5748);
  overflow-y: auto;
  max-height: 220px;
  padding-right: 4px;
}

.rm-district-card__text::first-letter {
  font-family: var(--rm-font-display, Georgia, serif);
  font-size: 1.65em;
  font-weight: 700;
  color: var(--rm-red-deep, #6e1f22);
  float: left;
  line-height: 0.85;
  margin-right: 6px;
  margin-top: 4px;
}

/* Футер */
.rm-site-footer {
  width: 100%;
  position: relative;
  background:
    linear-gradient(180deg, rgba(240, 230, 214, 0.6) 0%, #e5d9c6 50%, #ddd0bc 100%);
  border-top: none;
  box-sizing: border-box;
}

.rm-site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--rm-red-deep, #6e1f22) 0 12px,
    var(--rm-gold, #b8923f) 12px 24px,
    var(--rm-red, #9b2c2c) 24px 36px,
    var(--rm-berry, #7a2840) 36px 48px
  );
}

.rm-site-footer::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 5l4 8h9l-7 6 3 9-9-6-9 6 3-9-7-6h9z' fill='%239b2c2c' fill-opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
}

.rm-site-footer__inner {
  position: relative;
  z-index: 1;
  width: min(1040px, calc(100% - 32px));
  margin-inline: auto;
  padding: 40px 0 32px;
}

.rm-site-footer__heading {
  margin: 0 0 20px;
  text-align: center;
  font-family: var(--rm-font-display, Georgia, serif);
  font-size: clamp(1.6rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--rm-ink, #2a1812);
  position: relative;
}

.rm-site-footer__heading::before,
.rm-site-footer__heading::after {
  content: '◆';
  font-size: 0.5em;
  color: var(--rm-gold, #b8923f);
  vertical-align: middle;
  margin: 0 12px;
  opacity: 0.7;
}

.rm-site-footer__heading span {
  display: block;
  margin-top: 6px;
  font-family: var(--rm-font-accent, Georgia, serif);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--rm-red, #9b2c2c);
}

.rm-site-footer__region-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 16px;
  padding: 10px 16px;
  border-radius: var(--rm-radius-sm, 14px);
  background: var(--rm-paper, #fffdf9);
  border: 1px solid var(--rm-border, rgba(42, 24, 18, 0.12));
  box-shadow: var(--rm-shadow-soft, 0 10px 30px rgba(42, 24, 18, 0.06));
}

.rm-site-footer__region-pin {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rm-muted, #6f5748);
  opacity: 0.4;
  box-shadow: 0 0 0 3px rgba(111, 87, 72, 0.15);
  flex-shrink: 0;
}

.rm-site-footer__region-name.is-active {
  color: var(--rm-red-deep, #6e1f22);
  font-weight: 700;
}

.rm-site-footer__region-bar:has(.rm-site-footer__region-name.is-active) .rm-site-footer__region-pin {
  background: var(--rm-red, #9b2c2c);
  opacity: 1;
  box-shadow: 0 0 0 3px var(--rm-red-soft, rgba(155, 44, 44, 0.12));
}

.rm-site-footer__region-name {
  font: 600 0.95rem/1.3 var(--rm-font, system-ui, sans-serif);
  color: var(--rm-muted, #6f5748);
  text-align: center;
}

.rm-site-footer__counter {
  font: 700 0.75rem/1 var(--rm-font, system-ui, sans-serif);
  letter-spacing: 0.06em;
  color: var(--rm-red, #9b2c2c);
  background: var(--rm-red-soft, rgba(155, 44, 44, 0.1));
  border-radius: 999px;
  padding: 4px 10px;
  flex-shrink: 0;
}

.rm-site-footer__model {
  border: 2px solid transparent;
  border-radius: var(--rm-radius-sm, 14px);
  background: var(--rm-paper, #fffdf9);
  overflow: hidden;
  max-height: 240px;
  margin-bottom: 20px;
  box-shadow: var(--rm-shadow-soft, 0 10px 30px rgba(42, 24, 18, 0.09));
  background-image:
    linear-gradient(var(--rm-paper, #fffdf9), var(--rm-paper, #fffdf9)),
    linear-gradient(135deg, var(--rm-gold-light, #d4b06a), var(--rm-red, #9b2c2c));
  background-origin: border-box;
  background-clip: padding-box, border-box;
  transition: max-height 0.4s ease, opacity 0.35s ease, margin 0.4s ease;
  position: relative;
}

.rm-site-footer__model::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  bottom: 8px;
  border: 1px dashed rgba(155, 44, 44, 0.12);
  border-radius: 8px;
  pointer-events: none;
  z-index: 1;
}

.rm-site-footer--3d-collapsed .rm-site-footer__model {
  max-height: 0;
  margin-bottom: 0;
  opacity: 0;
  border-width: 0;
}

.rm-model-ph {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 16px 16px;
  gap: 8px;
  min-height: 180px;
  position: relative;
  z-index: 2;
}

.rm-model-ph__badge {
  font: 700 0.65rem/1 var(--rm-font, system-ui, sans-serif);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rm-red, #9b2c2c);
  background: var(--rm-red-soft, rgba(155, 44, 44, 0.12));
  border: 1px solid rgba(155, 44, 44, 0.2);
  border-radius: 999px;
  padding: 5px 12px;
}

.rm-model-ph__scene {
  width: 88px;
  height: 88px;
  perspective: 440px;
  filter: drop-shadow(0 12px 20px rgba(42, 24, 18, 0.15));
}

.rm-model-ph__cube {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  animation: rm-cube-spin 12s linear infinite;
}

.rm-model-ph__face {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(155, 44, 44, 0.4);
  background:
    url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 1l1 2h2l-2 1 1 2-2-1-2 1 1-2-2-1h2z' fill='%239b2c2c' fill-opacity='0.15'/%3E%3C/svg%3E"),
    linear-gradient(135deg, #fffdf9 0%, #e8ddd0 45%, #d4c4b0 100%);
  opacity: 0.96;
}

.rm-model-ph__face--front  { transform: translateZ(44px); }
.rm-model-ph__face--back   { transform: rotateY(180deg) translateZ(44px); }
.rm-model-ph__face--right  { transform: rotateY(90deg) translateZ(44px); }
.rm-model-ph__face--left   { transform: rotateY(-90deg) translateZ(44px); }
.rm-model-ph__face--top    { transform: rotateX(90deg) translateZ(44px); }
.rm-model-ph__face--bottom { transform: rotateX(-90deg) translateZ(44px); }

.rm-model-ph__label {
  margin: 0;
  font-family: var(--rm-font-display, Georgia, serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--rm-ink, #2a1812);
  text-align: center;
}

.rm-model-ph__region {
  margin: 0;
  font: 500 0.82rem/1.3 var(--rm-font, system-ui, sans-serif);
  color: var(--rm-muted, #6f5748);
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--rm-red-soft, rgba(155, 44, 44, 0.1));
}

.rm-model-ph__hint {
  margin: 0;
  font: 500 0.72rem/1.4 var(--rm-font, ui-monospace, monospace);
  color: var(--rm-muted, #6f5748);
  opacity: 0.85;
  text-align: center;
  max-width: 280px;
  word-break: break-word;
}

.rm-model-viewer {
  display: block;
  width: 100%;
  height: min(42vh, 320px);
  min-height: 220px;
  background: linear-gradient(180deg, #ebe2d4, #ddd0bc);
  position: relative;
  z-index: 2;
}

@keyframes rm-cube-spin {
  from { transform: rotateX(-22deg) rotateY(0deg); }
  to   { transform: rotateX(-22deg) rotateY(360deg); }
}

.rm-site-footer__nav {
  display: grid;
  grid-template-columns: 58px 1fr 58px;
  align-items: stretch;
  gap: 14px;
}

.rm-site-footer__btn {
  border: 2px solid transparent;
  border-radius: var(--rm-radius-sm, 14px);
  background: var(--rm-paper, #fffdf9);
  cursor: pointer;
  font-size: 1.05rem;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rm-red, #9b2c2c);
  box-shadow: var(--rm-shadow-soft, 0 10px 30px rgba(42, 24, 18, 0.09));
  background-image:
    linear-gradient(var(--rm-paper, #fffdf9), var(--rm-paper, #fffdf9)),
    linear-gradient(145deg, var(--rm-gold-light, #d4b06a), var(--rm-red, #9b2c2c));
  background-origin: border-box;
  background-clip: padding-box, border-box;
  transition: transform 0.18s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.rm-site-footer__btn:hover:not(:disabled) {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--rm-shadow-soft, 0 14px 36px rgba(42, 24, 18, 0.12)), var(--rm-glow-red, 0 0 30px rgba(155, 44, 44, 0.12));
  filter: brightness(1.02);
}

.rm-site-footer__btn:active:not(:disabled) {
  transform: translateY(0) scale(1);
}

.rm-site-footer__btn:disabled {
  opacity: 0.28;
  cursor: not-allowed;
  filter: grayscale(0.5);
}

.rm-site-footer__center {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 2px solid transparent;
  border-radius: var(--rm-radius-sm, 14px);
  background: var(--rm-paper, #fffdf9);
  padding: 14px 16px;
  box-shadow: var(--rm-shadow-soft, 0 10px 30px rgba(42, 24, 18, 0.09));
  background-image:
    linear-gradient(var(--rm-paper, #fffdf9), var(--rm-paper, #fffdf9)),
    linear-gradient(160deg, rgba(184, 146, 63, 0.5), rgba(155, 44, 44, 0.5));
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

.rm-site-footer__top-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 36px;
  flex-wrap: wrap;
}

.rm-site-footer__costume-name {
  font-family: var(--rm-font-display, Georgia, serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--rm-ink, #2a1812);
  flex: 1 1 auto;
  text-align: center;
  min-width: 100px;
}

.rm-site-footer__3d {
  font: 700 0.75rem/1 var(--rm-font, system-ui, sans-serif);
  letter-spacing: 0.1em;
  border: 1px solid var(--rm-border, rgba(42, 24, 18, 0.14));
  border-radius: 8px;
  background: var(--rm-linen, #f0e6d6);
  padding: 7px 14px;
  cursor: pointer;
  color: var(--rm-ink, #2a1812);
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  flex-shrink: 0;
  text-transform: uppercase;
}

.rm-site-footer__3d.is-active {
  background: linear-gradient(145deg, var(--rm-red-deep, #6e1f22), var(--rm-red, #9b2c2c));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(110, 31, 34, 0.35);
}

.rm-site-footer__grid-icon {
  width: 34px;
  height: 34px;
  border: 1px solid var(--rm-border, rgba(42, 24, 18, 0.12));
  border-radius: 8px;
  background:
    repeating-linear-gradient(45deg, rgba(155, 44, 44, 0.1) 0 2px, transparent 2px 7px),
    repeating-linear-gradient(-45deg, rgba(184, 146, 63, 0.12) 0 2px, transparent 2px 7px),
    var(--rm-cream, #faf5ec);
  flex-shrink: 0;
}

.rm-site-footer__ar {
  font: 700 1rem/1.3 var(--rm-font, system-ui, sans-serif);
  letter-spacing: 0.04em;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--rm-red-deep, #6e1f22) 0%, var(--rm-red, #9b2c2c) 45%, var(--rm-berry, #7a2840) 100%);
  color: #fff;
  padding: 14px 24px;
  cursor: pointer;
  width: 100%;
  box-shadow: 0 8px 28px rgba(110, 31, 34, 0.35);
  transition: transform 0.18s ease, box-shadow 0.25s ease, filter 0.2s ease;
  position: relative;
  overflow: hidden;
}

.rm-site-footer__ar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.15) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.rm-site-footer__ar:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(110, 31, 34, 0.42);
}

.rm-site-footer__ar:hover::before {
  transform: translateX(100%);
}

.rm-site-footer__ar:active {
  transform: translateY(0);
}

body.rm-district-active {
  overflow: hidden;
}

@media (max-width: 640px) {
  .rm-district-modal {
    padding: max(10px, env(safe-area-inset-top, 0px)) 8px 8px;
    align-items: stretch;
  }

  .rm-district-modal__dialog {
    max-height: calc(100vh - 16px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
    width: 100%;
  }

  .rm-district-card__inner {
    grid-template-columns: 1fr;
  }

  .rm-district-card__media {
    border-right: 0;
    border-bottom: 1px solid var(--rm-border, rgba(42, 24, 18, 0.1));
  }

  .rm-district-card__video {
    min-height: 200px;
  }

  .rm-district-card__text {
    max-height: none;
  }

  .rm-site-footer__inner {
    width: 100%;
    max-width: 100%;
    padding: 28px max(12px, env(safe-area-inset-left, 0px)) max(24px, env(safe-area-inset-bottom, 0px))
      max(12px, env(safe-area-inset-right, 0px));
  }

  .rm-site-footer__heading {
    font-size: 1.45rem;
    margin-bottom: 14px;
  }

  .rm-site-footer__model {
    max-height: none;
    min-height: clamp(280px, 50vh, 440px);
    margin-bottom: 14px;
  }

  .rm-model-viewer {
    height: clamp(280px, 50vh, 440px);
    min-height: 280px;
  }

  .rm-model-ph {
    min-height: clamp(240px, 46vh, 400px);
    padding: 16px 12px;
  }

  .rm-site-footer__nav {
    grid-template-columns: 48px 1fr 48px;
    gap: 8px;
  }

  .rm-site-footer__btn {
    min-height: 48px;
    font-size: 1.15rem;
  }

  .rm-site-footer__center {
    padding: 12px 10px;
    gap: 10px;
  }

  .rm-site-footer__costume-name {
    font-size: 0.92rem;
    line-height: 1.35;
  }

  .rm-site-footer__ar {
    min-height: 48px;
    font-size: 0.88rem;
    padding: 12px 16px;
  }

  .rm-media-carousel__list {
    max-height: 88px;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    padding-bottom: 4px;
  }

  .rm-media-carousel__tab {
    flex: 0 0 auto;
    scroll-snap-align: start;
    max-width: min(220px, 72vw);
  }
}

@media (max-width: 900px) and (min-width: 641px) {
  .rm-site-footer__model {
    max-height: none;
    min-height: 260px;
  }

  .rm-model-viewer {
    height: min(46vh, 360px);
    min-height: 260px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rm-model-ph__cube { animation: none; transform: rotateX(-22deg) rotateY(24deg); }
  .rm-ph-media__wave span { animation: none; height: 16px !important; opacity: 0.7; }
  .rm-district-modal,
  .rm-district-modal__dialog,
  .rm-site-footer__model,
  .rm-site-footer__btn,
  .rm-site-footer__ar,
  .rm-district-card__close { transition: none; }
  .rm-site-footer__ar::before { display: none; }
}