:root {
  --mitp-ink: #183239;
  --mitp-accent: #a63d2d;
  --mitp-accent-soft: #ead8d2;
  --mitp-paper: #f6f1ea;
  --mitp-border: #d3c4b7;
  --mitp-muted: #5b6a70;
  --mitp-surface: #fffdf8;
}

body {
  background:
    radial-gradient(circle at top right, rgba(166, 61, 45, 0.1), transparent 28rem),
    linear-gradient(180deg, #f8f4ee 0%, #f2ece4 100%);
  color: var(--mitp-ink);
}

.pkp_structure_head {
  position: relative;
  background: #d6d5d4;
  border-bottom: 1px solid #bdbab7;
  box-shadow: none;
}

.pkp_structure_head::before {
  content: "";
  display: block;
  height: 1.75rem;
  background:
    radial-gradient(circle at 15% 20%, rgba(54, 38, 67, 0.55) 0, rgba(54, 38, 67, 0.55) 1.25rem, transparent 1.3rem),
    linear-gradient(180deg, #43384e 0%, #35293f 100%);
}

.pkp_head_wrapper {
  max-width: 120rem;
  margin: 0 auto;
  padding: 2.5rem clamp(1.5rem, 4vw, 5rem) 0;
}

.pkp_site_name_wrapper {
  display: block;
}

.pkp_site_name {
  margin-bottom: 1.15rem;
}

.pkp_site_name .is_text,
.pkp_navigation_user a,
.pkp_navigation_search_wrapper a {
  color: #222328;
}

.pkp_site_name .is_text {
  max-width: 60rem;
  font-size: clamp(2.4rem, 4vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-transform: none;
  text-decoration: none;
}

.mitp_primary_nav {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mitp_primary_nav > li {
  position: relative;
  display: inline-block;
  margin: 0;
}

.mitp_primary_nav > li > a {
  display: inline-block;
  margin: 0.35rem 0.5em 0;
  padding: 0.312rem 0.4375rem 0.5rem;
  border-bottom: 2px solid transparent;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.2;
  color: #222328;
  text-decoration: none;
  white-space: nowrap;
}

.mitp_primary_nav > li > button {
  display: inline-block;
  margin: 0.35rem 0.5em 0;
  padding: 0.312rem 0.4375rem 0.5rem;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #222328;
  cursor: pointer;
  font: inherit;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  -webkit-appearance: none;
  appearance: none;
}

.mitp_primary_nav > li > a:hover,
.mitp_primary_nav > li > button:hover,
.mitp_primary_nav > li > a:focus-visible {
  border-color: #2a78a6;
  color: #222328;
  text-decoration: none;
}

.mitp_primary_nav > li > button:focus-visible,
.mitp_primary_nav > li > a:focus {
  background: #222328;
  color: #fefdfb;
  border-color: #222328;
  text-decoration: none;
  outline: none;
}

.mitp_primary_nav > li > button:focus {
  background: #222328;
  color: #fefdfb;
  border-color: #222328;
  outline: none;
}

.pkp_navigation_primary_row {
  margin-top: 1.4rem;
  background: transparent;
}

.pkp_navigation_primary_wrapper {
  padding: 0;
  background: transparent;
  border-top: 0;
}

.pkp_site_nav_menu {
  background: transparent;
}

.pkp_navigation_primary.mitp_primary_nav {
  display: inline-block;
  max-width: 80%;
  text-align: left;
}

.mitp_primary_nav > li > ul {
  margin: 0;
  padding: 0;
  border: 1px solid #cfc9c2;
  border-radius: 0.25rem;
  background: #fefdfb;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  list-style: none;
  min-width: 15em;
}

.mitp_primary_nav > li:hover > ul,
.mitp_primary_nav > li:focus-within > ul {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate3d(7px, 35px, 0);
  will-change: transform;
}

.mitp_primary_nav > li > ul > li {
  margin: 0;
  display: block;
}

.mitp_primary_nav > li > ul > li > a {
  display: block;
  box-sizing: border-box;
  padding: 0.625rem 1rem 0.625rem 0.75rem;
  border-left: 0.25rem solid transparent;
  border-bottom: 0;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.25;
  white-space: nowrap;
  color: #222328;
  text-decoration: none;
}

.mitp_primary_nav > li > ul > li > a:hover,
.mitp_primary_nav > li > ul > li > a:focus {
  background: #f4f2ee;
  border-color: #2a78a6;
  color: #222328;
  text-decoration: none;
  outline: none;
}

.mitp_primary_nav > li > ul > li > a:focus-visible {
  outline: 2px solid #2a78a6;
  outline-offset: -2px;
}

.pkp_navigation_search_wrapper a,
.pkp_navigation_user a {
  color: #4e5960;
}

.pkp_navigation_search_wrapper {
  float: right;
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.pkp_navigation_search_wrapper a:hover,
.pkp_navigation_search_wrapper a:focus,
.pkp_navigation_user a:hover,
.pkp_navigation_user a:focus {
  color: #222328;
}

.page_index_journal {
  display: grid;
  gap: 2.5rem;
}

.mitp_hero {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  border: 1px solid var(--mitp-border);
  background:
    linear-gradient(180deg, rgba(255, 253, 248, 0.98), rgba(246, 241, 234, 0.98)),
    var(--mitp-surface);
  box-shadow: 0 20px 40px rgba(24, 50, 57, 0.08);
}

.mitp_hero::after {
  content: "";
  position: absolute;
  inset: auto -8rem -8rem auto;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  background: rgba(166, 61, 45, 0.08);
}

.mitp_hero__eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.65rem;
  background: var(--mitp-accent-soft);
  color: var(--mitp-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mitp_hero__title {
  max-width: 48rem;
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.05;
}

.mitp_hero__lead {
  max-width: 46rem;
  margin-top: 1rem;
  color: var(--mitp-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.mitp_hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.mitp_button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.15rem;
  border: 1px solid var(--mitp-ink);
  background: var(--mitp-ink);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.mitp_button:hover,
.mitp_button:focus {
  color: #fff;
  text-decoration: none;
}

.mitp_button--ghost {
  background: transparent;
  color: var(--mitp-ink);
}

.mitp_home_grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(18rem, 0.9fr);
  gap: 1.5rem;
}

.mitp_panel {
  padding: 1.5rem;
  border: 1px solid var(--mitp-border);
  background: rgba(255, 253, 248, 0.96);
}

.mitp_panel h2 {
  margin-top: 0;
  margin-bottom: 1rem;
}

.mitp_news {
  display: grid;
  gap: 1rem;
}

.mitp_news_card {
  padding: 1.35rem;
  border: 1px solid var(--mitp-border);
  background: var(--mitp-surface);
  box-shadow: 0 10px 25px rgba(24, 50, 57, 0.05);
}

.mitp_news_card.is_featured {
  border-color: rgba(166, 61, 45, 0.35);
  background:
    linear-gradient(180deg, rgba(234, 216, 210, 0.4), rgba(255, 253, 248, 0.98)),
    var(--mitp-surface);
}

.mitp_news_card h3,
.mitp_news_card h4 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.mitp_news_card .date {
  margin-bottom: 0.75rem;
  color: var(--mitp-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mitp_news_teaser,
.mitp_news_body {
  color: var(--mitp-muted);
  line-height: 1.7;
}

.mitp_news_teaser p:last-child,
.mitp_news_body p:last-child {
  margin-bottom: 0;
}

.mitp_news_body iframe {
  width: 100%;
  min-height: 0;
  aspect-ratio: 16 / 9;
  border: 0;
}

.mitp_vk_video {
  margin-top: 1.2rem;
}

.mitp_vk_video iframe {
  display: block;
  width: 100%;
  min-height: 0;
  aspect-ratio: 16 / 9;
  border: 0;
}

.obj_announcement_full .description > :first-child,
.obj_announcement_summary .summary > :first-child {
  margin-top: 0;
}

.mitp_footer {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(16rem, 1fr);
  gap: 1rem;
}

.mitp_footer__meta {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
  line-height: 1.7;
}

.mitp_footer__meta strong {
  color: #fff;
}

.mitp_footer__brand {
  justify-self: end;
  align-self: start;
  padding: 1.5rem;
}

.mitp_footer__brand a {
  display: block;
  max-width: 150px;
}

.mitp_footer__brand img {
  display: block;
  width: 100%;
  height: auto;
}

.obj_issue_toc .sections {
  border-top: 0;
}

@media (max-width: 900px) {
  .pkp_head_wrapper {
    padding-top: 2rem;
  }

  .pkp_site_name_wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .pkp_site_name {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    min-width: 0;
    margin-bottom: 0;
  }

  .pkp_site_nav_toggle {
    flex: 0 0 auto;
    min-height: 3.5rem;
  }

  .pkp_site_nav_menu {
    position: relative;
    z-index: 20;
    margin-top: 1rem;
    padding: 0.75rem 1rem 1rem;
    border: 1px solid rgba(34, 35, 40, 0.12);
    background: rgba(254, 253, 251, 0.97);
    box-shadow: 0 18px 34px rgba(24, 50, 57, 0.14);
    backdrop-filter: blur(10px);
  }

  .pkp_navigation_primary_row,
  .pkp_navigation_primary_wrapper,
  .pkp_navigation_user_wrapper {
    background: transparent;
  }

  .pkp_navigation_primary.mitp_primary_nav {
    display: block;
    max-width: none;
  }

  .pkp_site_name .is_text {
    display: block;
    width: 100%;
    max-width: none;
    font-size: clamp(0.92rem, 3.6vw, 1.08rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    overflow-wrap: anywhere;
  }

  .mitp_primary_nav > li {
    width: 100%;
    display: block;
  }

  .mitp_primary_nav > li > a {
    width: 100%;
    display: block;
    padding: 0.85rem 0;
  }

  .mitp_primary_nav > li > button {
    width: 100%;
    display: block;
    margin: 0;
    padding: 0.85rem 0;
    text-align: left;
  }

  .mitp_primary_nav > li > ul {
    position: static;
    min-width: 0;
    width: 100%;
    margin-top: 0.2rem;
    border: 0;
    background: rgba(255, 253, 248, 0.72);
    box-shadow: none;
    display: block;
    transform: none !important;
  }

  .mitp_home_grid,
  .mitp_footer {
    grid-template-columns: 1fr;
  }

  .mitp_footer__brand {
    justify-self: start;
    padding-top: 0;
  }

  .mitp_hero {
    padding: 1.5rem;
  }
}