:root {
  --bg: #050d1a;
  --surface: #0a1628;
  --surface-2: #0e2039;
  --line: #1a3558;
  --blue: #2e78dd;
  --blue-2: #5aa1ff;
  --gold: #f0a500;
  --text: #eaf2ff;
  --muted: #9eb3ce;
  --ink: #12213a;
  --paper: #f2f6fb;
  --max: 1320px;
  --radius: 12px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  background: var(--bg);
}
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.68;
  overflow-x: hidden;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: inherit;
}
.rsoa86-container {
  width: min(var(--max), calc(100% - 40px));
  margin: auto;
}
.rsoa86-site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 13, 26, 0.97);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
.rsoa86-header-inner {
  width: min(var(--max), calc(100% - 40px));
  min-height: 76px;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 22px;
}
.rsoa86-logo {
  flex: 0 0 auto;
}
.rsoa86-logo img {
  width: 250px;
  max-height: 48px;
  object-fit: contain;
}
.rsoa86-site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex: 1;
}
.rsoa86-site-nav a {
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.rsoa86-site-nav a:hover {
  background: rgba(46, 120, 221, 0.18);
  color: var(--blue-2);
}
.rsoa86-header-actions {
  display: flex;
  gap: 9px;
}
.rsoa86-btn,
.rsoa86-header-actions a,
.rsoa86-inline-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 22px;
  border-radius: 7px;
  background: linear-gradient(180deg, #ffc247, var(--gold));
  color: #071426;
  text-decoration: none;
  font-weight: 900;
  line-height: 1.1;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.3);
}
.rsoa86-header-actions .rsoa86-btn-dark {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--line);
}
.rsoa86-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}
.rsoa86-menu-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  margin: 5px auto;
  background: #fff;
  border-radius: 5px;
}
.rsoa86-hero {
  min-height: 440px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  color: #fff;
  border-bottom: 4px solid var(--gold);
}
.rsoa86-hero-inner {
  width: min(var(--max), calc(100% - 40px));
  margin: auto;
  padding: 70px 0;
}
.rsoa86-hero-inner > div {
  max-width: 720px;
}
.rsoa86-hero-kicker {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 10px;
  border: 1px solid rgba(90, 161, 255, 0.5);
  border-radius: 6px;
  background: rgba(46, 120, 221, 0.14);
  color: #a9ceff;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.13em;
}
.rsoa86-hero h1 {
  max-width: 760px;
  margin: 0 0 15px;
  font-family: Oswald, Arial, sans-serif;
  font-size: clamp(44px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}
.rsoa86-hero p {
  max-width: 680px;
  margin: 0 0 25px;
  color: #d5e2f5;
  font-size: 18px;
}
.rsoa86-section {
  padding: 54px 0 70px;
}
.rsoa86-content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 34px;
  align-items: start;
}
.rsoa86-page-content {
  min-width: 0;
  padding: 35px 42px;
  border: 1px solid #d7e1ee;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 16px 45px rgba(18, 33, 58, 0.08);
}
.rsoa86-article-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: -8px 0 30px;
  padding-bottom: 17px;
  border-bottom: 1px solid #dbe4ef;
  color: #62738a;
  font-size: 13px;
}
.rsoa86-page-content h2,
.rsoa86-page-content h3 {
  scroll-margin-top: 100px;
  font-family: Oswald, Arial, sans-serif;
  color: #08182d;
  line-height: 1.18;
}
.rsoa86-page-content h2 {
  margin: 48px 0 17px;
  padding-left: 15px;
  border-left: 5px solid var(--blue);
  font-size: 32px;
}
.rsoa86-page-content h3 {
  margin: 32px 0 12px;
  font-size: 23px;
}
.rsoa86-page-content p {
  margin: 0 0 20px;
}
.rsoa86-page-content a {
  color: #175eb8;
  font-weight: 700;
}
.rsoa86-page-content ul,
.rsoa86-page-content ol {
  margin: 0 0 24px;
  padding-left: 25px;
}
.rsoa86-page-content li {
  margin: 7px 0;
}
.rsoa86-page-content table {
  width: 100%;
  margin: 24px 0 31px;
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
}
.rsoa86-page-content tbody {
  display: table;
  width: 100%;
}
.rsoa86-page-content th {
  background: #0b2443;
  color: #fff;
  text-align: left;
}
.rsoa86-page-content th,
.rsoa86-page-content td {
  padding: 12px 14px;
  border: 1px solid #cedae8;
  vertical-align: top;
}
.rsoa86-page-content tr:nth-child(even) td {
  background: #f4f8fc;
}
.rsoa86-page-content img {
  width: 100%;
  margin: 24px auto 31px;
  border-radius: 9px;
  border: 1px solid #c5d4e6;
  box-shadow: 0 10px 26px rgba(12, 36, 66, 0.13);
}
.rsoa86-inline-cta {
  margin: 24px 0 !important;
}
.rsoa86-inline-cta a {
  color: #071426 !important;
}
.rsoa86-sidebar {
  position: sticky;
  top: 102px;
}
.rsoa86-side-box {
  padding: 24px;
  border: 1px solid #cfdae8;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 16px 40px rgba(18, 33, 58, 0.08);
}
.rsoa86-side-box > strong {
  display: block;
  margin-bottom: 15px;
  font-family: Oswald, Arial, sans-serif;
  font-size: 22px;
}
.rsoa86-toc-nav {
  display: flex;
  flex-direction: column;
  max-height: 57vh;
  margin-bottom: 20px;
  overflow: auto;
}
.rsoa86-toc-nav a {
  padding: 9px 0;
  border-bottom: 1px solid #e3eaf3;
  color: #394e69;
  text-decoration: none;
  font-size: 13px;
  line-height: 1.35;
}
.rsoa86-toc-nav .rsoa86-toc-sub {
  padding-left: 15px;
  font-size: 12px;
}
.rsoa86-side-box .rsoa86-btn {
  width: 100%;
}
.rsoa86-site-footer {
  background: var(--bg);
  color: var(--muted);
  border-top: 4px solid var(--gold);
}
.rsoa86-footer-main {
  display: grid;
  grid-template-columns: 1fr 1.3fr 0.7fr;
  gap: 40px;
  padding: 44px 0 30px;
  align-items: start;
}
.rsoa86-footer-main > div > img {
  width: 230px;
  max-height: 46px;
  object-fit: contain;
}
.rsoa86-footer-main p {
  margin: 15px 0 0;
}
.rsoa86-footer-main nav {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.rsoa86-footer-main nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}
.rsoa86-trust-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  padding: 24px 20px;
  border-top: 1px solid var(--line);
}
.rsoa86-trust-row img {
  max-width: 105px;
  max-height: 40px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.7;
}
.rsoa86-footer-bottom {
  border-top: 1px solid var(--line);
}
.rsoa86-footer-bottom > div {
  display: flex;
  justify-content: space-between;
  padding: 18px 0;
  font-size: 12px;
}
@media (max-width: 1040px) {
  .rsoa86-menu-toggle {
    display: block;
    margin-left: auto;
  }
  .rsoa86-site-nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    padding: 18px 20px;
    background: #071426;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
  }
  .rsoa86-site-nav.rsoa86-is-open {
    display: flex;
  }
  .rsoa86-site-nav a {
    text-align: center;
  }
  .rsoa86-header-actions {
    display: none;
  }
  .rsoa86-content-layout {
    grid-template-columns: 1fr;
  }
  .rsoa86-sidebar {
    position: static;
  }
  .rsoa86-toc-nav {
    max-height: none;
  }
}
@media (max-width: 680px) {
  .rsoa86-container,
  .rsoa86-header-inner,
  .rsoa86-hero-inner {
    width: min(100% - 24px, var(--max));
  }
  .rsoa86-logo img {
    width: 205px;
  }
  .rsoa86-hero {
    min-height: 390px;
  }
  .rsoa86-hero-inner {
    padding: 52px 0;
  }
  .rsoa86-hero h1 {
    font-size: 43px;
  }
  .rsoa86-hero p {
    font-size: 16px;
  }
  .rsoa86-section {
    padding: 28px 0 48px;
  }
  .rsoa86-page-content {
    padding: 24px 18px;
  }
  .rsoa86-page-content h2 {
    font-size: 27px;
  }
  .rsoa86-page-content h3 {
    font-size: 21px;
  }
  .rsoa86-page-content th,
  .rsoa86-page-content td {
    min-width: 145px;
    padding: 10px;
  }
  .rsoa86-article-meta {
    flex-direction: column;
  }
  .rsoa86-footer-main {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .rsoa86-footer-bottom > div {
    flex-direction: column;
    gap: 5px;
  }
}