@font-face {
  font-family: "Source Serif 4";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/source-serif-4-variable.woff2") format("woff2");
}

:root { color-scheme: light; }

html {
  background: #fffdf7;
  scroll-behavior: smooth;
}

body.ms-page--reference-ru {
  --yellow: #f5d84f;
  --paper: #fffdf7;
  --ink: #10233b;
  --ink-soft: #34465a;
  --blue: #087fbd;
  --measure: 39rem;
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Source Serif 4", Georgia, "Times New Roman", serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.66;
  font-kerning: normal;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.ms-page--reference-ru *,
.ms-page--reference-ru *::before,
.ms-page--reference-ru *::after {
  box-sizing: border-box;
  font-weight: 400 !important;
}

.ms-page--reference-ru img { max-width: 100%; }

.ms-page--reference-ru a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.ms-page--reference-ru a:hover { color: #004e79; }

.ms-page--reference-ru a:focus-visible {
  outline: 3px solid #006da6;
  outline-offset: 4px;
}

.ms-page--reference-ru .skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  min-height: 44px;
  padding: 0.7rem 1rem;
  color: var(--paper);
  background: var(--ink);
  border-radius: 1rem;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.125rem;
  line-height: 1.2;
  text-decoration: none;
  transform: translateY(-180%);
}

.ms-page--reference-ru .skip-link:focus { transform: translateY(0); }

.ms-page--reference-ru .ms-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.ms-page--reference-ru .site-header {
  position: relative;
  top: auto;
  display: flex;
  width: 100%;
  margin: 0;
  padding: clamp(1.5rem, 3vw, 2.7rem) max(1.25rem, calc((100vw - 1480px) / 2));
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  color: var(--ink);
  background: var(--yellow);
}

.ms-page--reference-ru .msru-brand {
  display: inline-flex;
  width: fit-content;
  min-width: 0;
  align-items: center;
  gap: clamp(0.8rem, 1.7vw, 1.4rem);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 0.95;
  text-decoration: none;
}

.ms-page--reference-ru .msru-brand:hover { color: var(--ink); }

.ms-page--reference-ru .msru-brand > img {
  display: block;
  width: clamp(82px, 8.5vw, 116px);
  height: clamp(82px, 8.5vw, 116px);
  flex: 0 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 18px rgba(69, 44, 0, 0.14));
}

.ms-page--reference-ru .msru-brand-copy {
  display: grid;
  min-width: 0;
  gap: 0.45rem;
}

.ms-page--reference-ru .msru-brand-name {
  font-size: clamp(3.6rem, 6vw, 5.3rem);
  line-height: 0.86;
  letter-spacing: -0.075em;
}

.ms-page--reference-ru .msru-brand-product {
  margin-left: 0.2rem;
  color: rgba(16, 35, 59, 0.7);
  font-size: clamp(1.125rem, 1.6vw, 1.3rem);
  line-height: 1.1;
  letter-spacing: 0.025em;
}

.ms-page--reference-ru .site-contact-nav {
  display: flex;
  min-width: 0;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(0.45rem, 1vw, 0.85rem);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.125rem;
  line-height: 1.2;
}

.ms-page--reference-ru .site-contact-nav a {
  margin: 0;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  box-shadow: none;
  text-decoration: none;
}

.ms-page--reference-ru .ms-contact {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 1.5rem;
  transition: transform 160ms ease, filter 160ms ease;
}

.ms-page--reference-ru .ms-contact:hover {
  transform: translateY(-3px);
  filter: saturate(1.08);
}

.ms-page--reference-ru .ms-contact:active { transform: translateY(1px) scale(0.96); }

.ms-page--reference-ru .ms-contact img {
  display: block;
  width: 52px;
  height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 12px 15px rgba(16, 35, 59, 0.16));
}

.ms-page--reference-ru .ms-contact--mail {
  gap: 0.5rem;
  padding-right: 0.5rem !important;
  font-size: clamp(1.125rem, 1.5vw, 1.25rem);
}

.ms-page--reference-ru .ms-contact--mail img {
  width: 96px;
  height: 96px;
}

.ms-page--reference-ru .ms-language {
  display: inline-flex;
  min-width: 48px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  border: 1px solid rgba(16, 35, 59, 0.32) !important;
  border-radius: 50% !important;
}

.ms-page--reference-ru .ms-language:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.24);
}

.ms-page--reference-ru main {
  display: block;
  width: 100%;
  margin: 0;
  background: var(--paper);
}

.ms-page--reference-ru .ms-hero-v2 {
  margin: 0;
  padding: clamp(1.5rem, 3vw, 2.5rem) max(1.25rem, calc((100vw - 1480px) / 2)) clamp(3rem, 5vw, 5rem);
  color: var(--ink);
  background: var(--yellow);
}

.ms-page--reference-ru .ms-hero-inner {
  display: grid;
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
  grid-template-columns: minmax(0, 0.93fr) minmax(460px, 1.07fr);
  align-items: start;
  gap: clamp(2rem, 4vw, 5rem);
}

.ms-page--reference-ru .ms-hero-copy { min-width: 0; }

.ms-page--reference-ru .ms-hero-v2 h1 {
  max-width: 11ch;
  margin: 0;
  color: var(--ink);
  font-size: clamp(3.7rem, 5.8vw, 6.2rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.ms-page--reference-ru .ms-hero-v2 h1::after { display: none; }

.ms-page--reference-ru .ms-hero-subtitle {
  max-width: 38ch;
  margin: clamp(1.5rem, 2.8vw, 2.5rem) 0 0;
  color: var(--ink);
  font-size: clamp(1.4rem, 1.12rem + 0.8vw, 1.95rem);
  line-height: 1.5;
  letter-spacing: -0.008em;
  text-wrap: pretty;
}

.ms-page--reference-ru .ms-hero-art {
  position: relative;
  width: 100%;
  margin: 0;
  align-self: start;
  transform: translateY(-0.45rem);
}

.ms-page--reference-ru .ms-hero-art::before {
  position: absolute;
  z-index: 0;
  inset: 7% -2% -3% 8%;
  background: rgba(255, 253, 247, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 46% 54% 42% 58% / 50% 43% 57% 50%;
  content: "";
}

.ms-page--reference-ru .ms-hero-art img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: clamp(1.8rem, 4vw, 4.5rem);
  box-shadow: 0 35px 70px rgba(81, 58, 0, 0.15);
  transform: rotate(0.8deg);
}

.ms-page--reference-ru .ms-chronicle {
  width: 100%;
  margin: 0;
}

.ms-page--reference-ru .ms-story-part {
  width: 100%;
  margin: 0;
  padding: clamp(2.4rem, 4vw, 3.75rem) 1.25rem 0;
  color: var(--ink);
  background: var(--paper);
}

.ms-page--reference-ru .ms-story-part:last-child {
  padding-bottom: clamp(3.5rem, 6vw, 5rem);
}

.ms-page--reference-ru .ms-story-part h2 {
  width: min(100%, var(--measure));
  max-width: none;
  margin: 0 auto 1rem;
  color: var(--ink);
  font-size: clamp(2.2rem, 3.8vw, 3.7rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  text-wrap: pretty;
}

.ms-page--reference-ru .ms-prose {
  width: min(100%, var(--measure));
  margin: 0 auto;
}

.ms-page--reference-ru .ms-prose > p,
.ms-page--reference-ru .ms-source-story p {
  margin: 0 0 0.9rem;
  color: var(--ink-soft);
  font-size: clamp(1.125rem, 1.1rem + 0.15vw, 1.1875rem);
  line-height: 1.7;
  text-wrap: pretty;
}

.ms-page--reference-ru .ms-prose .ms-opening {
  margin-bottom: 1rem;
  color: var(--ink);
  font-size: clamp(1.2rem, 1.12rem + 0.28vw, 1.34rem);
  line-height: 1.62;
}

.ms-page--reference-ru .ms-source-story { display: contents; }

.ms-page--reference-ru .ms-footer {
  display: flex;
  width: 100%;
  margin: 0;
  padding: clamp(3rem, 6vw, 5rem) max(1.25rem, calc((100vw - 1480px) / 2));
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  color: var(--ink);
  background: var(--yellow);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.ms-page--reference-ru .ms-footer .msru-brand > img { width: 64px; height: 64px; }
.ms-page--reference-ru .ms-footer .msru-brand-name { font-size: 2.4rem; }

.ms-page--reference-ru .ms-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.8rem 1.5rem;
}

@media (max-width: 1100px) {
  .ms-page--reference-ru .site-header { flex-wrap: wrap; }
  .ms-page--reference-ru .site-contact-nav { width: 100%; justify-content: flex-start; }
  .ms-page--reference-ru .ms-hero-inner { grid-template-columns: minmax(0, 1fr); }
  .ms-page--reference-ru .ms-hero-art { width: min(100%, 52rem); margin: 0 auto; transform: none; }
}

@media (max-width: 760px) {
  body.ms-page--reference-ru { font-size: 18px; line-height: 1.66; }
  .ms-page--reference-ru .site-header { padding: 1.15rem; gap: 1rem; }
  .ms-page--reference-ru .msru-brand > img { width: 74px; height: 74px; }
  .ms-page--reference-ru .msru-brand-name { font-size: clamp(3.05rem, 16vw, 4rem); }
  .ms-page--reference-ru .msru-brand-product { font-size: 1.125rem; }

  .ms-page--reference-ru .site-contact-nav {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 48px 48px 48px;
    gap: 0.4rem;
  }

  .ms-page--reference-ru .ms-contact--mail {
    min-width: 0;
    justify-content: flex-start;
    font-size: 1.125rem;
  }

  .ms-page--reference-ru .ms-contact--mail img { width: 74px; height: 74px; }
  .ms-page--reference-ru .ms-contact--social img { width: 46px; height: 46px; }
  .ms-page--reference-ru .ms-hero-v2 { padding: 1.6rem 1.15rem 3rem; }

  .ms-page--reference-ru .ms-hero-v2 h1 {
    max-width: 11ch;
    font-size: clamp(3rem, 14vw, 4.7rem);
  }

  .ms-page--reference-ru .ms-hero-subtitle { font-size: 1.35rem; }
  .ms-page--reference-ru .ms-hero-art { margin-top: 1.25rem; }
  .ms-page--reference-ru .ms-hero-art img { border-radius: 1.8rem; transform: none; }
  .ms-page--reference-ru .ms-story-part { padding: 2.5rem 1.15rem 0; }

  .ms-page--reference-ru .ms-story-part h2 {
    margin-bottom: 1rem;
    font-size: clamp(2.1rem, 10vw, 3.25rem);
  }

  .ms-page--reference-ru .ms-prose > p,
  .ms-page--reference-ru .ms-source-story p {
    font-size: 1.125rem;
    line-height: 1.7;
  }

  .ms-page--reference-ru .ms-prose .ms-opening {
    font-size: 1.2rem;
    line-height: 1.62;
  }

  .ms-page--reference-ru .ms-footer { display: grid; padding: 3rem 1.15rem; }
  .ms-page--reference-ru .ms-footer nav { justify-content: flex-start; }
}

@media (max-width: 420px) {
  .ms-page--reference-ru .msru-brand { gap: 0.7rem; }
  .ms-page--reference-ru .msru-brand > img { width: 66px; height: 66px; }
  .ms-page--reference-ru .msru-brand-name { font-size: 3rem; }
  .ms-page--reference-ru .msru-brand-product { font-size: 1.125rem; }

  .ms-page--reference-ru .ms-contact--mail span {
    max-width: 7.2rem;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .ms-page--reference-ru *,
  .ms-page--reference-ru *::before,
  .ms-page--reference-ru *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}