:root {
  --bg: #05080d;
  --surface: #0c1118;
  --surface-strong: #141b24;
  --text: #f7f8fa;
  --muted: #aeb7c2;
  --border: #2b3440;
  --signal: #ff3535;
  --signal-soft: #ff7272;
  --cool: #9fc2d2;
  --content: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
}

a {
  color: var(--signal-soft);
  text-underline-offset: 3px;
}

a:hover {
  color: #ffffff;
}

a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 4px;
}

code {
  color: #d7e4e9;
  font-size: 0.92em;
  overflow-wrap: anywhere;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 8px 12px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.content-width {
  width: min(calc(100% - 48px), var(--content));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px max(24px, calc((100% - var(--content)) / 2));
  border-bottom: 1px solid rgba(51, 64, 71, 0.82);
  background: rgba(16, 20, 22, 0.96);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.brand img {
  flex: 0 0 36px;
  border: 1px solid rgba(255, 53, 53, 0.72);
  border-radius: 6px;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-header nav a {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

.site-header nav a:hover {
  color: var(--text);
}

.site-header nav .sdmv-link {
  color: var(--signal-soft);
}

.feature-art {
  position: relative;
  overflow: hidden;
  background: #02050a;
}

.feature-art img {
  display: block;
  width: 100%;
  height: auto;
}

.feature-label {
  position: absolute;
  top: 28px;
  left: max(24px, calc((100% - var(--content)) / 2));
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 9px 14px;
  border-left: 3px solid var(--signal);
  background: rgba(2, 5, 10, 0.9);
  color: var(--text);
  font-size: 13px;
}

.feature-label strong {
  text-transform: uppercase;
}

.feature-label span {
  color: var(--muted);
}

.intro {
  border-bottom: 1px solid var(--border);
  border-top: 2px solid var(--signal);
  background: #070b11;
}

.intro-inner {
  width: min(calc(100% - 48px), var(--content));
  margin-inline: auto;
  padding: 48px 0 46px;
}

.eyebrow,
.section-number,
.policy-nav > p {
  margin: 0 0 12px;
  color: var(--signal-soft);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: 46px;
  line-height: 1.08;
  font-weight: 720;
}

.intro-copy {
  max-width: 720px;
  margin: 22px 0 28px;
  color: #d9dee4;
  font-size: 19px;
  line-height: 1.55;
}

.policy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  color: var(--muted);
  font-size: 13px;
}

.policy-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.policy-meta span::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  content: "";
}

.summary-band {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.summary-band h2 {
  margin: 0 0 24px;
  font-size: 22px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}

.summary-grid article {
  min-width: 0;
  padding: 22px;
  background: var(--bg);
  box-shadow: inset 0 2px 0 rgba(255, 53, 53, 0.42);
}

.summary-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.4;
}

.summary-grid strong {
  color: var(--text);
}

.summary-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.policy-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 760px);
  justify-content: space-between;
  gap: 72px;
  padding-block: 70px 96px;
}

.policy-nav {
  position: sticky;
  top: 94px;
  align-self: start;
  border-left: 1px solid var(--border);
  padding-left: 18px;
}

.policy-nav > p {
  margin-bottom: 14px;
}

.policy-nav a {
  display: block;
  padding: 5px 0;
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}

.policy-nav a:hover {
  color: var(--text);
}

.policy section {
  padding-bottom: 54px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 54px;
}

.policy section:last-child {
  margin-bottom: 0;
}

.policy h2 {
  margin: 0 0 24px;
  font-size: 30px;
  line-height: 1.2;
}

.policy h3 {
  margin: 32px 0 10px;
  color: #e5ebed;
  font-size: 18px;
  line-height: 1.4;
}

.policy p,
.policy li,
.policy dd {
  color: var(--muted);
}

.policy strong,
.policy dt {
  color: var(--text);
}

.policy ul {
  padding-left: 22px;
}

.policy li {
  margin: 9px 0;
}

.permission-list {
  margin: 28px 0;
  border-top: 1px solid var(--border);
}

.permission-list > div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.permission-list dt {
  font-weight: 700;
}

.permission-list dd {
  margin: 0;
}

.provider-list {
  padding: 0;
  list-style: none;
}

.provider-list li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(51, 64, 71, 0.62);
}

.action-note {
  margin-top: 28px;
  padding: 20px 22px;
  border-left: 3px solid var(--signal);
  background: var(--surface);
}

.action-note p {
  margin: 6px 0 0;
}

.contact-link {
  display: inline-block;
  margin: 8px 0 18px;
  color: var(--signal-soft);
  font-size: 24px;
  font-weight: 700;
}

.response-note {
  font-size: 14px;
}

footer {
  border-top: 1px solid var(--border);
  background: #0c1012;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  padding-block: 36px;
}

.footer-inner p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}

.footer-inner .copyright {
  grid-column: 1 / -1;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

@media (max-width: 900px) {
  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .policy-layout {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .policy-nav {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 4px 18px;
    border-left: 0;
    border-bottom: 1px solid var(--border);
    padding: 0 0 22px;
  }

  .policy-nav > p {
    width: 100%;
  }
}

@media (max-width: 680px) {
  .content-width,
  .intro-inner {
    width: min(calc(100% - 32px), var(--content));
  }

  .site-header {
    min-height: 58px;
    padding-inline: 16px;
  }

  .brand span {
    max-width: 168px;
    line-height: 1.25;
  }

  .site-header nav a:not(.sdmv-link) {
    display: none;
  }

  .intro {
    min-height: 0;
  }

  .intro-inner {
    padding: 38px 0;
  }

  h1 {
    font-size: 38px;
  }

  .feature-label {
    top: 14px;
    left: 16px;
    gap: 10px;
    padding: 7px 10px;
    font-size: 11px;
  }

  .feature-label span {
    display: none;
  }

  .intro-copy {
    font-size: 17px;
  }

  .summary-band {
    padding: 38px 0;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .policy-layout {
    padding-block: 48px 72px;
  }

  .policy h2 {
    font-size: 26px;
  }

  .permission-list > div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .contact-link {
    font-size: 20px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-links {
    flex-wrap: wrap;
  }
}

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

@media print {
  :root {
    --bg: #ffffff;
    --surface: #f3f5f6;
    --text: #111719;
    --muted: #38464c;
    --border: #cbd3d6;
    --signal: #a10000;
    --signal-soft: #780000;
  }

  .site-header,
  .feature-art,
  .policy-nav,
  footer {
    display: none;
  }

  .policy-layout {
    display: block;
    padding-top: 40px;
  }
}