.hevkad-reference-page {
  --hk-accent: #5B7A9F;
  --hk-accent-dark: #4F6F93;
  --hk-accent-soft: #F4F7FA;
  --hk-text: #1E293B;
  --hk-muted: #64748B;
  --hk-border: #E2E8F0;
  --hk-shadow: 0 18px 45px rgba(15, 23, 42, 0.07);
  --hk-shadow-soft: 0 10px 28px rgba(15, 23, 42, 0.045);
  --hevkad-layout-max: 1440px;
  --hevkad-layout-pad: 32px;
  background: #FFFFFF;
  color: var(--hk-text);
  font-family: inherit;
  line-height: 1.6;
}

.hevkad-reference-page .ref-container {
  width: min(100%, var(--hevkad-layout-max));
  margin: 0 auto;
  padding-left: var(--hevkad-layout-pad);
  padding-right: var(--hevkad-layout-pad);
}

.hevkad-reference-page .ref-breadcrumbs {
  padding: 22px 0 0;
  color: var(--hk-muted);
  font-size: 14px;
}

.hevkad-reference-page .ref-breadcrumbs a {
  color: var(--hk-accent-dark);
  font-weight: 700;
  text-decoration: none;
}

.hevkad-reference-page .ref-hero {
  padding: 54px 0 58px;
  border-bottom: 1px solid var(--hk-border);
}

.hevkad-reference-page .ref-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 44px;
  align-items: center;
}

.hevkad-reference-page .ref-kicker {
  width: fit-content;
  margin: 0 0 14px;
  color: var(--hk-accent-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hevkad-reference-page .ref-title {
  max-width: 1060px;
  margin: 0;
  color: var(--hk-text);
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.03;
  letter-spacing: -0.045em;
  font-weight: 400;
}

.hevkad-reference-page .ref-lead {
  max-width: 900px;
  margin: 22px 0 0;
  color: var(--hk-muted);
  font-size: 19px;
  line-height: 1.75;
}

.hevkad-reference-page .ref-note {
  max-width: 900px;
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--hk-accent-soft);
  border: 1px solid var(--hk-border);
  color: var(--hk-muted);
  font-size: 15.5px;
}

.hevkad-reference-page .ref-note strong {
  color: var(--hk-text);
}

.hevkad-reference-page .ref-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hevkad-reference-page .ref-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 15px 26px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-size: 17px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
}

.hevkad-reference-page .ref-btn--primary {
  background: var(--hk-accent);
  color: #fff !important;
  box-shadow: 0 16px 34px rgba(91, 122, 159, 0.22);
}

.hevkad-reference-page .ref-btn--secondary {
  background: #fff;
  color: var(--hk-accent-dark) !important;
  border-color: var(--hk-border);
}

.hevkad-reference-page .ref-hero-card {
  display: grid;
  gap: 14px;
  padding: 28px;
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--hk-border);
  box-shadow: var(--hk-shadow);
}

.hevkad-reference-page .ref-stat {
  min-height: 94px;
  padding: 22px 24px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: var(--hk-shadow-soft);
}

.hevkad-reference-page .ref-stat strong {
  display: block;
  margin-bottom: 7px;
  font-size: 28px;
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.hevkad-reference-page .ref-stat small {
  display: block;
  color: var(--hk-muted);
  font-size: 15px;
  line-height: 1.5;
}

.hevkad-reference-page .ref-toc {
  padding: 26px 0;
  border-bottom: 1px solid var(--hk-border);
}

.hevkad-reference-page .ref-toc__box {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px;
  border-radius: 20px;
  background: var(--hk-accent-soft);
  border: 1px solid var(--hk-border);
}

.hevkad-reference-page .ref-toc__box a {
  display: inline-flex;
  padding: 10px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--hk-border);
  color: var(--hk-accent-dark);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.hevkad-reference-page .ref-section {
  padding: 74px 0;
  border-bottom: 1px solid var(--hk-border);
}

.hevkad-reference-page .ref-section__head {
  max-width: 980px;
  margin-bottom: 34px;
}

.hevkad-reference-page .ref-h2 {
  margin: 0;
  color: var(--hk-text);
  font-size: clamp(30px, 3.4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 400;
}

.hevkad-reference-page .ref-text {
  margin: 16px 0 0;
  color: var(--hk-muted);
  font-size: 17px;
  line-height: 1.75;
}

.hevkad-reference-page .ref-map-shell {
  overflow: hidden;
  border-radius: 30px;
  background: #fff;
  border: 1px solid var(--hk-border);
  box-shadow: var(--hk-shadow);
}

.hevkad-reference-page .ref-map-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border-bottom: 1px solid var(--hk-border);
  background: #fff;
  position: relative;
  z-index: 2;
}

.hevkad-reference-page .ref-search {
  height: 54px;
  border-radius: 16px;
  border: 1px solid var(--hk-border);
  background: var(--hk-accent-soft);
  padding: 0 18px;
  color: var(--hk-text);
  font-size: 16px;
  outline: none;
  width: 100%;
}

.hevkad-reference-page .ref-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.hevkad-reference-page .ref-filter button {
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--hk-border);
  background: #fff;
  color: var(--hk-accent-dark);
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.hevkad-reference-page .ref-filter button.is-active {
  background: var(--hk-accent);
  border-color: var(--hk-accent);
  color: #fff;
}

.hevkad-reference-page .ref-yandex-map-wrap {
  position: relative;
  width: 100%;
  height: 460px;
  overflow: hidden;
  border-bottom: 1px solid var(--hk-border);
  background: var(--hk-accent-soft);
}

.hevkad-reference-page .ref-yandex-map-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.hevkad-reference-page .ref-map-overlay {
  position: absolute;
  left: 24px;
  bottom: 22px;
  z-index: 1;
  max-width: 420px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--hk-border);
  box-shadow: var(--hk-shadow-soft);
  backdrop-filter: blur(10px);
}

.hevkad-reference-page .ref-map-overlay strong {
  display: block;
  margin-bottom: 4px;
  font-size: 18px;
  font-weight: 400;
}

.hevkad-reference-page .ref-map-overlay span {
  display: block;
  color: var(--hk-muted);
  font-size: 14px;
  line-height: 1.45;
}

.hevkad-reference-page .ref-list-wrap {
  padding: 0 18px 18px;
  background: #fff;
  position: relative;
  z-index: 2;
}

.hevkad-reference-page .ref-list-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-end;
  padding: 22px 0 14px;
}

.hevkad-reference-page .ref-list-head h3 {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
  font-weight: 400;
  letter-spacing: -0.025em;
}

.hevkad-reference-page .ref-list-head p {
  margin: 0;
  color: var(--hk-muted);
  font-size: 15px;
}

.hevkad-reference-page .ref-list {
  display: grid;
  gap: 12px;
  max-height: 520px;
  overflow: auto;
  padding: 0 8px 8px 0;
  scrollbar-color: var(--hk-accent) var(--hk-accent-soft);
  scrollbar-width: thin;
}

.hevkad-reference-page .ref-card {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--hk-border);
  box-shadow: var(--hk-shadow-soft);
}

.hevkad-reference-page .ref-card__num {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  background: rgba(91, 122, 159, 0.1);
  display: grid;
  place-items: center;
  color: var(--hk-accent-dark);
  font-size: 15px;
  font-weight: 900;
}

.hevkad-reference-page .ref-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.hevkad-reference-page .ref-card h3 {
  margin: 0;
  color: var(--hk-text);
  font-size: 20px;
  line-height: 1.22;
  font-weight: 400;
  letter-spacing: -0.015em;
}

.hevkad-reference-page .ref-card__top span {
  flex: 0 0 auto;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--hk-accent-soft);
  color: var(--hk-accent-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hevkad-reference-page .ref-card p {
  margin: 10px 0 0;
  color: var(--hk-muted);
  font-size: 15.5px;
  line-height: 1.6;
}

.hevkad-reference-page .ref-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.hevkad-reference-page .chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--hk-border);
  background: #fff;
  color: var(--hk-accent-dark);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.hevkad-reference-page .chip--muted {
  color: var(--hk-muted);
  font-weight: 700;
}

.hevkad-reference-page .chip--route {
  background: var(--hk-accent);
  border-color: var(--hk-accent);
  color: #fff !important;
}

.hevkad-reference-page .ref-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.hevkad-reference-page .ref-info-card {
  padding: 30px;
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--hk-border);
  box-shadow: var(--hk-shadow);
}

.hevkad-reference-page .ref-info-card h3 {
  margin: 0 0 14px;
  color: var(--hk-text);
  font-size: 22px;
  line-height: 1.25;
  font-weight: 400;
}

.hevkad-reference-page .ref-info-card p {
  margin: 0;
  color: var(--hk-muted);
  font-size: 16.5px;
  line-height: 1.65;
}

.hevkad-reference-page .ref-faq {
  display: grid;
  gap: 12px;
}

.hevkad-reference-page .ref-faq details {
  overflow: hidden;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--hk-border);
  box-shadow: var(--hk-shadow-soft);
}

.hevkad-reference-page .ref-faq summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 22px;
  color: var(--hk-text);
  font-size: 16px;
  line-height: 1.35;
  font-weight: 700;
}

.hevkad-reference-page .ref-faq summary::-webkit-details-marker {
  display: none;
}

.hevkad-reference-page .ref-faq details[open] summary {
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.hevkad-reference-page .ref-faq p {
  margin: 0;
  padding: 18px 22px 22px;
  color: var(--hk-muted);
  font-size: 16px;
  line-height: 1.66;
}

.hevkad-reference-page .ref-final {
  padding: 74px 0;
}

.hevkad-reference-page .ref-final__box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 34px;
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--hk-border);
  box-shadow: var(--hk-shadow);
}

.hevkad-reference-page .ref-final h2 {
  margin: 0 0 10px;
  color: var(--hk-text);
  font-size: clamp(30px, 3.4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 400;
}

.hevkad-reference-page .ref-final p {
  max-width: 880px;
  margin: 0;
  color: var(--hk-muted);
  font-size: 17px;
  line-height: 1.65;
}

@media (max-width: 1180px) {
  .hevkad-reference-page {
    --hevkad-layout-max: 1340px;
    --hevkad-layout-pad: 15px;
  }
}

@media (max-width: 980px) {
  .hevkad-reference-page .ref-hero__grid,
  .hevkad-reference-page .ref-final__box {
    grid-template-columns: 1fr;
  }

  .hevkad-reference-page .ref-map-toolbar {
    grid-template-columns: 1fr;
  }

  .hevkad-reference-page .ref-filter {
    justify-content: flex-start;
  }

  .hevkad-reference-page .ref-grid-3 {
    grid-template-columns: 1fr 1fr;
  }

  .hevkad-reference-page .ref-section,
  .hevkad-reference-page .ref-final {
    padding: 54px 0;
  }

  .hevkad-reference-page .ref-yandex-map-wrap {
    height: 420px;
  }
}

@media (max-width: 640px) {
  .hevkad-reference-page .ref-hero {
    padding: 34px 0 42px;
  }

  .hevkad-reference-page .ref-title {
    font-size: clamp(34px, 12vw, 46px);
  }

  .hevkad-reference-page .ref-lead,
  .hevkad-reference-page .ref-text,
  .hevkad-reference-page .ref-final p {
    font-size: 16px;
  }

  .hevkad-reference-page .ref-actions {
    display: grid;
  }

  .hevkad-reference-page .ref-btn {
    width: 100%;
  }

  .hevkad-reference-page .ref-hero-card,
  .hevkad-reference-page .ref-final__box,
  .hevkad-reference-page .ref-info-card {
    padding: 22px;
    border-radius: 22px;
  }

  .hevkad-reference-page .ref-yandex-map-wrap {
    height: 360px;
  }

  .hevkad-reference-page .ref-map-overlay {
    left: 14px;
    right: 14px;
    bottom: 14px;
    max-width: none;
  }

  .hevkad-reference-page .ref-card {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .hevkad-reference-page .ref-card__top {
    display: grid;
  }

  .hevkad-reference-page .ref-grid-3 {
    grid-template-columns: 1fr;
  }

  .hevkad-reference-page .ref-list-head {
    display: grid;
  }
}