:root {
  --ib-primary: #0e6f8f;
  --ib-primary-dark: #07536c;
  --ib-accent: #ff7a3d;
  --ib-teal: #2fb7a6;
  --ib-ink: #1f2a37;
  --ib-muted: #60717d;
  --ib-subtle: #e7f2f4;
  --ib-paper: #f7fafb;
  --ib-card: #ffffff;
  --ib-line: #e7f2f4;
  --ib-shadow: 0 14px 36px rgba(14, 111, 143, .12);
  --font-heading: "Poppins", Arial, sans-serif;
  --font-body: "Inter", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--ib-paper);
  color: var(--ib-ink);
  font-family: var(--font-body);
  line-height: 1.6;
}

a {
  color: var(--ib-primary);
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--ib-teal);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 1000;
  background: var(--ib-accent);
  color: #fff;
  padding: 8px 12px;
}

.skip-link:focus {
  top: 12px;
}

.container.grid-xl,
.container.grid-lg {
  width: min(1220px, calc(100% - 32px));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid rgba(14, 111, 143, .16);
  box-shadow: 0 8px 28px rgba(31, 42, 55, .08);
}

.trust-strip {
  background: #fff;
  color: var(--ib-muted);
  font-size: .72rem;
  font-weight: 600;
}

.trust-strip__inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 6px 0;
}

.trust-strip__brand,
.footer-brand {
  color: var(--ib-primary);
  font-family: var(--font-heading);
  font-weight: 700;
}

.site-navbar,
.navbar.site-navbar {
  background: var(--ib-primary) !important;
  min-height: auto;
  padding: 10px max(16px, calc((100vw - 1220px) / 2)) !important;
}

.site-navbar .navbar-brand {
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.1rem;
}

.site-navbar__links {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
}

.site-navbar .btn.btn-link,
.site-navbar .site-navbar__link {
  color: #fff;
  height: auto;
  padding: 6px 8px;
  font-size: .78rem;
  font-weight: 600;
  border-radius: 4px;
}

.site-navbar .btn.btn-link:hover,
.site-navbar .btn.btn-link:focus,
.site-navbar .site-navbar__link:hover,
.site-navbar .site-navbar__link:focus {
  color: #fff;
  background: rgba(255, 255, 255, .14);
  text-decoration: none;
}

.site-dropdown {
  position: relative;
}

.site-dropdown summary {
  cursor: pointer;
  list-style: none;
}

.site-dropdown summary::-webkit-details-marker {
  display: none;
}

.site-dropdown .menu {
  position: absolute;
  right: 0;
  top: 100%;
  z-index: 60;
  width: 230px;
  margin-top: 8px;
  border: 1px solid var(--ib-line);
  border-radius: 8px;
  box-shadow: var(--ib-shadow);
}

.site-main {
  min-height: 60vh;
}

.hero,
.page-hero {
  background-color: var(--ib-primary) !important;
  background-image: linear-gradient(110deg, rgba(7, 83, 108, .93), rgba(14, 111, 143, .72)), url("/assets/images/img_3b6776a9c0f6.png");
  background-position: center;
  background-size: cover;
  color: #fff;
}

.home-hero {
  min-height: 320px;
  display: flex;
  align-items: center;
}

.hero .hero-body,
.page-hero .container {
  padding-top: 52px;
  padding-bottom: 52px;
}

.page-hero .container {
  padding-top: 48px;
  padding-bottom: 52px;
}

h1,
h2,
h3,
h4,
.card-title {
  color: inherit;
  font-family: var(--font-heading);
  letter-spacing: 0;
  border-color: var(--ib-teal);
}

.hero h1,
.page-hero h1 {
  max-width: 920px;
  margin: 0 0 14px;
  color: #fff;
  font-size: 2.2rem;
  line-height: 1.12;
}

.hero p,
.page-hero p {
  max-width: 720px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, .9);
  font-size: 1rem;
}

.site-breadcrumbs {
  margin-bottom: 18px;
}

.site-breadcrumbs a,
.site-breadcrumbs span {
  color: rgba(255, 255, 255, .9);
}

.section {
  padding: 56px 0;
}

.content-layout {
  align-items: flex-start;
}

.offer-grid,
.compact-grid,
.category-grid {
  margin: -10px;
}

.offer-grid > .column,
.compact-grid > .column,
.category-grid > .column {
  padding: 10px;
}

.card,
.panel-card,
.article-shell,
.sidebar-card,
.source-links,
.content-toc {
  background: var(--ib-card);
  border: 1px solid var(--ib-line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(14, 111, 143, .08);
}

.offer-card,
.content-card {
  height: 100%;
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.offer-card:hover,
.content-card:hover {
  border-color: rgba(255, 122, 61, .5);
  box-shadow: var(--ib-shadow);
  transform: translateY(-2px);
}

.offer-card__media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ib-subtle);
}

.offer-card__media img,
.content-card .card-image img,
.site-gallery img,
.site-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.offer-card__media--fallback {
  background-image: linear-gradient(135deg, rgba(14, 111, 143, .16), rgba(47, 183, 166, .18)), url("/assets/images/img_3b6776a9c0f6.png");
  background-position: center;
  background-size: cover;
}

.offer-card .card-header,
.content-card .card-header {
  padding: 16px 16px 6px;
}

.offer-card .card-title,
.content-card .card-title {
  margin: 0;
  color: var(--ib-ink);
  font-size: 1rem;
  line-height: 1.3;
}

.offer-card .card-body,
.content-card .card-body {
  padding: 6px 16px 16px;
}

.offer-card p,
.content-card p {
  margin: 0;
  color: var(--ib-muted);
  font-size: .86rem;
}

.content-card .card-footer {
  padding: 0 16px 16px;
}

.btn.btn-primary {
  background: var(--ib-accent);
  border-color: var(--ib-accent);
  color: #fff;
}

.btn.btn-primary:hover,
.btn.btn-primary:focus {
  background: #ef6530;
  border-color: #ef6530;
}

.article-shell {
  padding: 30px;
}

.site-prose {
  color: var(--ib-ink);
}

.site-prose h1,
.site-prose h2,
.site-prose h3,
.site-prose h4 {
  color: var(--ib-primary-dark);
  margin-top: 1.35em;
}

.site-prose p {
  margin-bottom: 1rem;
}

.site-prose a,
.site-block-fallback a,
.source-links a {
  color: var(--ib-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.site-figure {
  margin: 22px 0;
  overflow: hidden;
  border-radius: 8px;
}

.site-figure figcaption,
.site-gallery figcaption {
  color: var(--ib-muted);
  font-size: .78rem;
  padding-top: 6px;
}

.site-gallery {
  margin: 18px -8px;
}

.site-gallery__item {
  padding: 8px;
}

.site-gallery__item img {
  aspect-ratio: 4 / 3;
  border-radius: 8px;
}

.table-scroll {
  overflow-x: auto;
  margin: 20px 0;
  border: 1px solid var(--ib-line);
  border-radius: 8px;
}

.table {
  margin-bottom: 0;
}

.table th {
  color: var(--ib-primary-dark);
}

.sidebar-card {
  padding: 18px;
  position: sticky;
  top: 116px;
}

.site-sidebar.nav {
  margin: 0;
}

.site-sidebar .nav-item a {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid var(--ib-subtle);
  color: var(--ib-ink);
  font-weight: 600;
}

.source-links {
  margin-top: 26px;
  padding: 14px 18px;
}

.source-links summary {
  color: var(--ib-primary);
  cursor: pointer;
  font-weight: 700;
}

.source-links ul {
  columns: 3 180px;
  margin: 12px 0 0;
  padding-left: 18px;
}

.content-toc {
  padding: 14px 18px;
  margin-bottom: 22px;
}

.content-toc ul {
  margin: 0;
  padding-left: 18px;
}

.article-sidebar {
  position: sticky;
  top: 116px;
}

.toc-mobile {
  display: none;
}

.main-image {
  float: right;
  width: min(34%, 320px);
  margin: 0 0 18px 24px;
  border-radius: 8px;
  overflow: hidden;
}

.category-intro {
  margin-bottom: 24px;
}

.content-card--horizontal {
  display: grid;
  grid-template-columns: minmax(160px, 34%) 1fr;
}

.content-card--horizontal .card-image {
  min-height: 100%;
}

.content-card--minimal {
  border-left: 4px solid var(--ib-teal);
}

.site-footer {
  background: var(--ib-primary-dark) !important;
  color: rgba(255, 255, 255, .82);
  padding-top: 36px !important;
  padding-bottom: 36px !important;
}

.site-footer a {
  color: #fff;
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer li + li {
  margin-top: 8px;
}

.footer-brand {
  display: inline-block;
  margin-bottom: 8px;
  color: #fff;
  font-size: 1.2rem;
}

@media (max-width: 960px) {
  .site-navbar,
  .navbar.site-navbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .site-navbar__links {
    justify-content: flex-start;
  }

  .sidebar-card,
  .article-sidebar {
    position: static;
  }

  .article-layout .article-sidebar {
    display: none;
  }

  .toc-mobile {
    display: block;
  }
}

@media (max-width: 600px) {
  .trust-strip__inner {
    flex-direction: column;
    gap: 2px;
  }

  .hero .hero-body,
  .page-hero .container {
    padding-top: 42px;
    padding-bottom: 42px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 1.75rem;
  }

  .section {
    padding: 32px 0;
  }

  .article-shell {
    padding: 20px;
  }

  .main-image {
    float: none;
    width: 100%;
    margin: 0 0 18px;
  }

  .content-card--horizontal {
    display: block;
  }
}

@media print {
  .site-header,
  .site-footer,
  .sidebar-card,
  .source-links {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  .article-shell {
    box-shadow: none;
    border: 0;
    padding: 0;
  }
}