/* Russian layout adjustments are intentionally isolated from the English site. */
.lang-ru {
  font-family: Inter, "Noto Sans", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
}

.lang-ru h1,
.lang-ru h2,
.lang-ru h3,
.lang-ru .tag,
.lang-ru .eyebrow,
.lang-ru .btn,
.lang-ru .decision-grid strong,
.lang-ru .wr550-performance-grid b,
.lang-ru .wr550-core-result strong {
  font-family: Inter, "Noto Sans", "Segoe UI", Arial, sans-serif;
  letter-spacing: -0.02em;
  text-transform: none;
}

.lang-ru .ru-preview-notice {
  position: relative;
  z-index: 1000;
  padding: 10px 24px;
  background: #fff0e9;
  color: #7b2f16;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
  text-align: center;
}

.lang-ru .ru-nav .nav-inner {
  min-height: 76px;
}

.lang-ru .ru-main-menu {
  gap: clamp(12px, 1.8vw, 28px);
}

.lang-ru .ru-main-menu a {
  white-space: nowrap;
}

.lang-ru .vesta-breadcrumb ol {
  justify-content: flex-start;
}

.lang-ru .single-product-topline h1 {
  max-width: 900px;
  overflow-wrap: normal;
  hyphens: none;
  font-size: clamp(38px, 3.6vw, 52px);
  line-height: 1.03;
}

.lang-ru .single-product-copy h2,
.lang-ru .wr550-overview-copy h2,
.lang-ru .wr550-use-grid h2,
.lang-ru .wr550-commercial-grid h2,
.lang-ru .wr550-faq h2,
.lang-ru .wr550-section-heading h2,
.lang-ru .wr550-performance-heading h2,
.lang-ru .wr550-calculator-heading h2 {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  line-height: 1.08;
}

.lang-ru .recommended-products span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 11px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 18px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
}

.lang-ru .decision-grid strong,
.lang-ru .decision-grid span,
.lang-ru .wr550-performance-grid strong,
.lang-ru .wr550-performance-grid span,
.lang-ru .wr550-data-table th,
.lang-ru .wr550-data-table td,
.lang-ru .wr550-supply-ledger dt,
.lang-ru .wr550-supply-ledger dd,
.lang-ru .wr550-use-section,
.lang-ru .wr550-limitations,
.lang-ru .accordion details,
.lang-ru .footer-links {
  overflow-wrap: anywhere;
  hyphens: auto;
}

.lang-ru .wr550-data-table th,
.lang-ru .wr550-data-table td {
  min-width: 0;
  font-size: 14px;
  line-height: 1.55;
}

.lang-ru .wr550-mode-switch button {
  grid-template-columns: minmax(0, 1fr);
  min-height: 82px;
}

.lang-ru .wr550-mode-switch strong,
.lang-ru .wr550-segmented-control label,
.lang-ru .wr550-compact-segmented label {
  line-height: 1.25;
}

.lang-ru .wr550-packing-facts span,
.lang-ru .wr550-results-kicker,
.lang-ru .wr550-core-result span,
.lang-ru .wr550-shipping-summary small {
  text-transform: none;
  letter-spacing: 0;
}

.lang-ru .wr550-calculator-form input,
.lang-ru .wr550-calculator-form select,
.lang-ru .wr550-calculator-form button,
.lang-ru .wr550-calculator-form label,
.lang-ru .wr550-calculator-form summary {
  font-family: inherit;
}

.lang-ru .wr550-calculator-section,
.lang-ru .wr550-calculator-section * {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.lang-ru .wr550-commercial-strip {
  scroll-margin-top: 88px;
}

/* Latest WR550 hero facts, scoped to Russian so the approved page system stays isolated. */
.lang-ru .wr550-product-page .single-product-packshot {
  place-items: start center;
  align-content: start;
  padding: clamp(26px, 3.5vh, 38px) 0 30px;
}

.lang-ru .wr550-product-page .single-product-packshot img {
  width: auto;
  max-width: min(72%, 388px);
  height: min(820px, calc(100vh - 132px));
  max-height: calc(100vh - 132px);
  object-fit: contain;
  object-position: center top;
}

.lang-ru .wr550-hero-facts {
  margin: 0 0 20px;
  padding: 20px 26px 22px;
  border-radius: 20px;
  background: #f5f7f8;
}

.lang-ru .wr550-hero-colors {
  padding-bottom: 14px;
  border-bottom: 1px solid #dfe6e8;
}

.lang-ru .wr550-hero-colors > span,
.lang-ru .wr550-hero-pack-table th {
  color: #6c7a81;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.lang-ru .wr550-hero-colors > span {
  display: block;
  margin-bottom: 10px;
}

.lang-ru .wr550-hero-color-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  align-items: center;
}

.lang-ru .wr550-hero-color {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  color: #273238;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.35;
  white-space: nowrap;
}

.lang-ru .wr550-hero-color .wr550-color-swatch {
  width: 48px;
  height: 48px;
}

.lang-ru .wr550-hero-pack-table {
  width: 100%;
  margin-top: 14px;
  border-collapse: collapse;
  table-layout: fixed;
}

.lang-ru .wr550-hero-pack-table th,
.lang-ru .wr550-hero-pack-table td {
  padding-right: 24px;
  padding-left: 24px;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  text-align: left;
  vertical-align: middle;
}

.lang-ru .wr550-hero-pack-table th:first-child,
.lang-ru .wr550-hero-pack-table td:first-child {
  width: 25%;
  padding-left: 0;
}

.lang-ru .wr550-hero-pack-table th:nth-child(2),
.lang-ru .wr550-hero-pack-table td:nth-child(2) {
  width: 25%;
}

.lang-ru .wr550-hero-pack-table th:last-child,
.lang-ru .wr550-hero-pack-table td:last-child {
  width: 50%;
  padding-right: 0;
}

.lang-ru .wr550-hero-pack-table th + th,
.lang-ru .wr550-hero-pack-table td + td {
  border-left: 1px solid #dfe6e8;
}

.lang-ru .wr550-hero-pack-table th {
  padding-top: 0;
  padding-bottom: 7px;
}

.lang-ru .wr550-hero-pack-table td {
  padding-top: 6px;
  padding-bottom: 6px;
  color: #273238;
  font-size: 16px;
  font-weight: 750;
  line-height: 1.45;
}

.lang-ru .wr550-hero-pack-table tbody tr + tr td {
  padding-top: 3px;
}

.lang-ru .wr550-selection-guide-section {
  padding: 76px 0 72px;
  border-block: 1px solid #cbd3d7;
  background: #f1f4f5;
}

.lang-ru .wr550-selection-guide-heading,
.lang-ru .wr550-mistakes-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.55fr);
  gap: 42px;
  align-items: end;
  margin-bottom: 32px;
}

.lang-ru .wr550-selection-guide-heading h2,
.lang-ru .wr550-mistakes-heading h2 {
  margin: 10px 0 0;
  font-size: clamp(32px, 3.2vw, 48px);
  line-height: 1.08;
}

.lang-ru .wr550-selection-guide-heading > p,
.lang-ru .wr550-mistakes-heading > p {
  margin: 0;
  color: #4e5a61;
  font-size: 16px;
  line-height: 1.65;
}

.lang-ru .wr550-cure-grid {
  display: grid;
  grid-template-columns: minmax(480px, 1.05fr) minmax(0, 0.95fr);
  border: 1px solid #c7d0d4;
  border-top: 5px solid var(--teal-dark);
  background: #fff;
  box-shadow: 0 18px 44px rgba(3, 38, 47, 0.08);
}

.lang-ru .wr550-cure-figure {
  display: flex;
  min-width: 0;
  margin: 0;
  padding: clamp(22px, 3vw, 36px);
  border-right: 1px solid #d1d8db;
  background: #f8fafb;
  flex-direction: column;
  justify-content: center;
}

.lang-ru .wr550-cure-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #c8d1d5;
  background: #fff;
}

.lang-ru .wr550-cure-figure figcaption {
  margin-top: 14px;
  color: #59666d;
  font-size: 14px;
  line-height: 1.55;
}

.lang-ru .wr550-cure-copy {
  padding: clamp(30px, 4vw, 48px);
}

.lang-ru .wr550-supply-design-grid {
  grid-template-columns: minmax(410px, 0.78fr) minmax(0, 1.22fr);
}

.lang-ru .wr550-color-swatches {
  grid-template-columns: repeat(4, max-content);
  gap: 12px;
  justify-content: space-between;
}

.lang-ru .wr550-color-option {
  grid-template-rows: auto 40px;
  align-items: start;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  white-space: nowrap;
}

.lang-ru .wr550-cure-copy h3,
.lang-ru .wr550-substrate-guide-heading h3 {
  margin: 0;
  font-size: clamp(24px, 2.3vw, 33px);
  line-height: 1.15;
}

.lang-ru .wr550-cure-copy > p {
  color: #46535a;
  font-size: 16px;
  line-height: 1.65;
}

.lang-ru .wr550-cure-stages {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-block: 1px solid #d4dcdf;
  border-top: 3px solid var(--orange);
}

.lang-ru .wr550-cure-stages > div {
  padding: 17px;
  border-top: 1px solid #d4dcdf;
  border-left: 1px solid #d4dcdf;
}

.lang-ru .wr550-cure-stages > div:nth-child(-n + 2) { border-top: 0; }
.lang-ru .wr550-cure-stages > div:nth-child(odd) { border-left: 0; }
.lang-ru .wr550-cure-stages span,
.lang-ru .wr550-cure-stages strong,
.lang-ru .wr550-cure-stages small { display: block; }
.lang-ru .wr550-cure-stages span { color: #59666d; font-size: 12px; font-weight: 800; }
.lang-ru .wr550-cure-stages strong { margin-top: 7px; color: var(--teal-dark); font-size: 23px; line-height: 1.1; }
.lang-ru .wr550-cure-stages small { margin-top: 7px; color: #536067; font-size: 14px; line-height: 1.5; }
.lang-ru .wr550-cure-note { margin-top: 20px; padding-left: 15px; border-left: 4px solid var(--orange); font-size: 14px !important; }

.lang-ru .wr550-substrate-guide {
  margin-top: 32px;
  border: 1px solid #c7d0d4;
  border-top: 5px solid var(--ink);
  background: #fff;
}

.lang-ru .wr550-substrate-guide-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.6fr);
  gap: 36px;
  align-items: end;
  padding: 28px 30px;
}

.lang-ru .wr550-substrate-guide-heading p { margin: 0; color: #46535a; line-height: 1.6; }
.lang-ru .wr550-substrate-table-wrap { overflow-x: auto; border-top: 1px solid #d1d8db; }
.lang-ru .wr550-substrate-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.lang-ru .wr550-substrate-table caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.lang-ru .wr550-substrate-table thead th { padding: 13px 18px; border-left: 1px solid #d1d8db; background: var(--teal-dark); color: #fff; font-size: 13px; text-align: left; }
.lang-ru .wr550-substrate-table th,
.lang-ru .wr550-substrate-table td { padding: 17px 18px; border-top: 1px solid #d6dde0; border-left: 1px solid #d6dde0; font-size: 14px; line-height: 1.55; text-align: left; vertical-align: top; }
.lang-ru .wr550-substrate-table tbody th { width: 28%; border-left: 0; color: var(--ink); }
.lang-ru .wr550-evidence-status { display: inline-flex; min-height: 30px; align-items: center; padding: 5px 10px; border-radius: 16px; background: #eef3f5; color: #2d5968; font-size: 12px; font-weight: 800; }
.lang-ru .wr550-evidence-status.is-covered { background: #e6f4ea; color: #137333; }
.lang-ru .wr550-evidence-status.is-caution { background: #fff4ed; color: #8d3d1e; }
.lang-ru .wr550-substrate-disclaimer { margin: 0; padding: 16px 20px; border-top: 1px solid #d1d8db; background: #f7f9fa; font-size: 14px; line-height: 1.55; }

.lang-ru .wr550-mistakes-section { padding: 72px 0 76px; background: var(--teal-dark); }
.lang-ru .wr550-mistakes-heading h2 { color: #fff; }
.lang-ru .wr550-mistakes-heading > p { color: #c8dade; }
.lang-ru .wr550-mistakes-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid rgba(255,255,255,.25); }
.lang-ru .wr550-mistakes-grid article { min-width: 0; padding: 26px; border-top: 1px solid rgba(255,255,255,.18); border-left: 1px solid rgba(255,255,255,.18); }
.lang-ru .wr550-mistakes-grid article:nth-child(-n+3) { border-top: 0; }
.lang-ru .wr550-mistakes-grid article:nth-child(3n+1) { border-left: 0; }
.lang-ru .wr550-mistakes-grid strong { display: block; color: #fff; font-size: 17px; line-height: 1.35; }
.lang-ru .wr550-mistakes-grid p { margin: 12px 0 0; color: #c6d8dc; font-size: 15px; line-height: 1.6; }

.lang-ru .ru-footer .footer-contact span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  line-height: 1.6;
}

.lang-ru .vesta-consent-copy p,
.lang-ru .vesta-consent-copy a,
.lang-ru .vesta-consent-actions .btn {
  font-size: 14px;
}

@media (max-width: 1100px) {
  .lang-ru .ru-main-menu a:not(.pill) {
    display: none;
  }

  .lang-ru .wr550-cure-grid,
  .lang-ru .wr550-substrate-guide-heading,
  .lang-ru .wr550-supply-design-grid {
    grid-template-columns: 1fr;
  }

  .lang-ru .wr550-cure-figure {
    border-right: 0;
    border-bottom: 1px solid #d1d8db;
  }
}

@media (min-width: 761px) {
  .lang-ru .wr550-core-result:not(.is-primary) strong {
    font-size: 28px;
  }
}

@media (min-width: 1081px) and (max-width: 1179px) {
  .lang-ru .wr550-core-result:not(.is-primary) strong {
    font-size: 25px;
  }
}

@media (max-width: 760px) {
  .lang-ru .ru-preview-notice {
    padding: 9px 16px;
    font-size: 12px;
  }

  .lang-ru .ru-nav .nav-inner {
    min-height: 66px;
  }

  .lang-ru .ru-main-menu {
    display: flex;
  }

  .lang-ru .ru-main-menu .pill {
    min-height: 42px;
    padding-inline: 13px;
    font-size: 12px;
  }

  .lang-ru .single-product-topline h1 {
    font-size: clamp(30px, 8.2vw, 38px);
    line-height: 1.05;
    overflow-wrap: normal;
    hyphens: none;
  }

  .lang-ru .single-product-copy h2,
  .lang-ru .wr550-overview-copy h2,
  .lang-ru .wr550-use-grid h2,
  .lang-ru .wr550-commercial-grid h2,
  .lang-ru .wr550-faq h2,
  .lang-ru .wr550-section-heading h2,
  .lang-ru .wr550-performance-heading h2,
  .lang-ru .wr550-calculator-heading h2 {
    font-size: clamp(29px, 8vw, 38px);
  }

  .lang-ru .wr550-data-table,
  .lang-ru .wr550-data-table tbody,
  .lang-ru .wr550-data-table tr,
  .lang-ru .wr550-data-table th,
  .lang-ru .wr550-data-table td {
    display: block;
    width: 100%;
  }

  .lang-ru .wr550-data-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
  }

  .lang-ru .wr550-data-table tr {
    padding: 18px 16px;
    border-top: 1px solid #d8dee1;
  }

  .lang-ru .wr550-data-table th,
  .lang-ru .wr550-data-table td {
    padding: 0;
    border: 0;
  }

  .lang-ru .wr550-data-table th {
    margin-bottom: 9px;
    font-size: 16px;
  }

  .lang-ru .wr550-data-table td + td {
    margin-top: 8px;
    color: #5a666c;
  }

  .lang-ru .wr550-mode-switch strong {
    font-size: 15px;
  }

  .lang-ru .wr550-product-page .single-product-packshot {
    place-items: center;
    padding: 24px 0;
  }

  .lang-ru .wr550-product-page .single-product-packshot img {
    width: auto;
    max-width: 70%;
    height: 300px;
    max-height: none;
  }

  .lang-ru .wr550-hero-facts {
    margin-bottom: 20px;
    padding: 18px 20px 20px;
    border-radius: 16px;
  }

  .lang-ru .wr550-hero-color-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 22px;
  }

  .lang-ru .wr550-hero-pack-table {
    margin-top: 16px;
  }

  .lang-ru .wr550-hero-pack-table th,
  .lang-ru .wr550-hero-pack-table td {
    padding-right: 10px;
    padding-left: 10px;
  }

  .lang-ru .wr550-hero-pack-table th:first-child,
  .lang-ru .wr550-hero-pack-table td:first-child {
    width: 26%;
    padding-left: 0;
  }

  .lang-ru .wr550-hero-pack-table th:nth-child(2),
  .lang-ru .wr550-hero-pack-table td:nth-child(2) {
    width: 25%;
  }

  .lang-ru .wr550-hero-pack-table th:last-child,
  .lang-ru .wr550-hero-pack-table td:last-child {
    width: 49%;
    padding-right: 0;
  }

  .lang-ru .wr550-hero-pack-table th {
    font-size: 11px;
  }

  .lang-ru .wr550-hero-pack-table td {
    font-size: 14px;
  }

  .lang-ru .wr550-selection-guide-section,
  .lang-ru .wr550-mistakes-section { padding-block: 50px; }
  .lang-ru .wr550-selection-guide-heading,
  .lang-ru .wr550-mistakes-heading { grid-template-columns: 1fr; gap: 16px; }
  .lang-ru .wr550-cure-figure { padding: 22px 18px; }
  .lang-ru .wr550-cure-copy,
  .lang-ru .wr550-substrate-guide-heading { padding: 24px 20px; }
  .lang-ru .wr550-substrate-table-wrap { overflow: visible; }
  .lang-ru .wr550-substrate-table,
  .lang-ru .wr550-substrate-table tbody,
  .lang-ru .wr550-substrate-table tr,
  .lang-ru .wr550-substrate-table th,
  .lang-ru .wr550-substrate-table td { display: block; width: 100%; }
  .lang-ru .wr550-substrate-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .lang-ru .wr550-substrate-table tbody tr { padding: 19px; border-top: 1px solid #d6dde0; }
  .lang-ru .wr550-substrate-table tbody th,
  .lang-ru .wr550-substrate-table tbody td { padding: 0; border: 0; }
  .lang-ru .wr550-substrate-table tbody td + td { margin-top: 14px; padding-top: 14px; border-top: 1px solid #e0e5e7; }
  .lang-ru .wr550-substrate-table tbody td::before { content: attr(data-label); display: block; margin-bottom: 6px; color: #68747b; font-size: 11px; font-weight: 800; }
  .lang-ru .wr550-data-table tbody th::before { content: "Показатель"; }
  .lang-ru .wr550-data-table tbody td:nth-child(2)::before { content: "Значение"; }
  .lang-ru .wr550-data-table tbody td:last-child::before { content: "Основание / условия"; }
  .lang-ru .wr550-mistakes-grid { grid-template-columns: 1fr; }
  .lang-ru .wr550-mistakes-grid article,
  .lang-ru .wr550-mistakes-grid article:nth-child(-n+3),
  .lang-ru .wr550-mistakes-grid article:nth-child(3n+1) { border-top: 1px solid rgba(255,255,255,.18); border-left: 0; }
  .lang-ru .wr550-mistakes-grid article:first-child { border-top: 0; }
}

@media (max-width: 560px) {
  .lang-ru .wr550-core-result {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    align-items: start;
  }

  .lang-ru .wr550-core-result strong,
  .lang-ru .wr550-core-result.is-primary strong {
    grid-row: auto;
    grid-column: auto;
    margin-top: 10px;
    font-size: clamp(25px, 7.6vw, 37px);
    white-space: nowrap;
  }

  .lang-ru .wr550-core-result small {
    margin-top: 8px;
  }
}

@media (max-width: 430px) {
  .lang-ru .brand {
    max-width: 112px;
  }

  .lang-ru .ru-main-menu .pill {
    max-width: 148px;
    white-space: normal;
    text-align: center;
  }

  .lang-ru .recommended-products {
    gap: 7px;
  }

  .lang-ru .recommended-products span {
    font-size: 12px;
  }

  .lang-ru .wr550-mode-switch button {
    min-height: 96px;
    padding-inline: 12px;
  }

  .lang-ru .wr550-hero-pack-table,
  .lang-ru .wr550-hero-pack-table tbody,
  .lang-ru .wr550-hero-pack-table tr,
  .lang-ru .wr550-hero-pack-table td {
    display: block;
    width: 100%;
  }

  .lang-ru .wr550-hero-pack-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
  }

  .lang-ru .wr550-hero-pack-table tr {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 18px;
    padding-top: 14px;
  }

  .lang-ru .wr550-hero-pack-table tr + tr {
    margin-top: 12px;
    border-top: 1px solid #dfe6e8;
  }

  .lang-ru .wr550-hero-pack-table td,
  .lang-ru .wr550-hero-pack-table td:first-child,
  .lang-ru .wr550-hero-pack-table td:nth-child(2),
  .lang-ru .wr550-hero-pack-table td:last-child {
    width: auto;
    padding: 0;
    border-left: 0;
    font-size: 14px;
  }

  .lang-ru .wr550-hero-pack-table td:first-child {
    grid-column: 1 / -1;
  }

  .lang-ru .wr550-hero-pack-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    color: #6c7a81;
    font-size: 11px;
    font-weight: 750;
    line-height: 1.3;
  }

  .lang-ru .wr550-color-swatches {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
  }

  .lang-ru .wr550-cure-stages { grid-template-columns: 1fr; }
  .lang-ru .wr550-cure-stages > div,
  .lang-ru .wr550-cure-stages > div:nth-child(-n+2),
  .lang-ru .wr550-cure-stages > div:nth-child(odd) { border-top: 1px solid #d4dcdf; border-left: 0; }
  .lang-ru .wr550-cure-stages > div:first-child { border-top: 0; }
}

@media (min-width: 1101px) and (max-width: 1180px) {
  .lang-ru .wr550-supply-design-grid {
    grid-template-columns: 1fr;
  }
}