:root {
  color-scheme: light;
  --ink: #1e252d;
  --muted: #66717c;
  --line: #dfe5ea;
  --paper: #ffffff;
  --soft: #f4f7f9;
  --accent: #8a1f2d;
  --accent-2: #0f5f6f;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

a {
  color: var(--accent-2);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}

.nav,
.section,
.footer-inner {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  color: var(--ink);
  text-decoration: none;
}

.brand strong {
  font-size: 22px;
  line-height: 1.05;
}

.brand span {
  color: var(--muted);
  font-size: 13px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 15px;
}

.nav-links a {
  color: var(--ink);
  text-decoration: none;
}

.hero {
  background:
    linear-gradient(110deg, rgba(30, 37, 45, 0.92), rgba(30, 37, 45, 0.72)),
    linear-gradient(135deg, #25313b, #8a1f2d);
  color: #ffffff;
  padding: 86px 0 76px;
}

.hero .section {
  max-width: 980px;
}

.eyebrow {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3 {
  line-height: 1.18;
  letter-spacing: 0;
}

h1 {
  max-width: 860px;
  margin: 0;
  font-size: clamp(34px, 6vw, 62px);
}

.lead {
  max-width: 760px;
  margin: 22px 0 0;
  font-size: 19px;
  color: rgba(255, 255, 255, 0.86);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid transparent;
  background: #ffffff;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}

.button.secondary {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.42);
}

.content-band {
  padding: 58px 0;
}

.content-band.soft {
  background: var(--soft);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.panel {
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 24px;
}

.panel h3 {
  margin-top: 0;
}

.page-title {
  padding: 46px 0 34px;
  background: var(--soft);
  border-bottom: 1px solid var(--line);
}

.page-title h1 {
  color: var(--ink);
  font-size: clamp(28px, 4vw, 46px);
}

.meta {
  margin-top: 16px;
  color: var(--muted);
}

.law-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.toc {
  position: sticky;
  top: 18px;
  border: 1px solid var(--line);
  background: var(--soft);
  padding: 18px;
  font-size: 14px;
}

.toc strong {
  display: block;
  margin-bottom: 10px;
}

.toc a {
  display: block;
  margin: 7px 0;
  color: var(--ink);
  text-decoration: none;
}

.law-document {
  max-width: 820px;
}

.law-document h2 {
  margin: 38px 0 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 27px;
}

.law-document h3 {
  margin: 30px 0 14px;
  color: var(--accent);
  font-size: 21px;
}

.law-document p {
  margin: 10px 0;
}

.law-document .par-number {
  font-weight: 700;
}

.law-document .pont,
.law-document .bek {
  padding-left: 18px;
}

.tooltip-marker {
  display: inline;
  color: var(--accent);
  font-weight: 700;
}

.tooltip-content {
  display: inline;
  color: var(--muted);
  font-weight: 400;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #151a20;
  color: rgba(255, 255, 255, 0.78);
  padding: 24px 0;
  font-size: 14px;
}

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

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .grid,
  .law-layout {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }
}