:root {
  --bg: #f3f6f8;
  --bg-soft: #edf2f4;
  --surface: rgba(255, 255, 255, 0.96);
  --surface-strong: #ffffff;
  --surface-muted: #f8fafb;
  --ink: #18212b;
  --ink-soft: #425061;
  --muted: #657487;
  --line: #d9e1e8;
  --line-strong: #c4ced8;
  --brand: #1f6f5f;
  --brand-strong: #155246;
  --brand-soft: #e8f4f1;
  --accent: #b98953;
  --accent-soft: #f6efe6;
  --alert-bg: #fff6f1;
  --alert-line: #efd4bf;
  --shadow-sm: 0 8px 20px rgba(18, 33, 51, 0.06);
  --shadow-md: 0 18px 44px rgba(18, 33, 51, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(31,111,95,0.08), transparent 24%),
    radial-gradient(circle at 90% 10%, rgba(185,137,83,0.08), transparent 18%),
    linear-gradient(180deg, #f7fafb 0%, var(--bg) 100%);
  line-height: 1.72;
}

img { max-width: 100%; display: block; }
a {
  color: var(--brand-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
a:hover { color: var(--brand); }
p, ul, ol { margin-top: 0; }
strong { color: var(--ink); }

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 100;
  background: var(--surface-strong);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-sm);
  padding: .8rem 1rem;
  border-radius: 999px;
}

.container {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.site-header {
  padding: 1rem 0 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1.1rem;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(217, 225, 232, 0.9);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 14px;
  background: linear-gradient(180deg, #ffffff, #f4f7f8);
  padding: .25rem;
  border: 1px solid rgba(217, 225, 232, 0.85);
}

.nav-links,
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.nav-links a,
.footer-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
}
.nav-links a:hover,
.footer-links a:hover {
  color: var(--brand);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(21, 82, 70, 0.12);
}
.btn-primary {
  background: linear-gradient(180deg, #256f61 0%, #19584b 100%);
  color: #fff;
  box-shadow: 0 10px 22px rgba(21, 82, 70, 0.16);
}
.btn-primary:hover { color: #fff; }

.hero {
  padding: 2rem 0 1.6rem;
}
.hero-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.97), rgba(248,250,251,0.97));
  border: 1px solid rgba(217, 225, 232, 0.95);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 6px;
  background: linear-gradient(90deg, var(--brand) 0%, #2d8c78 46%, var(--accent) 100%);
}
.hero-top {
  padding: 2.3rem 2.2rem 1.2rem;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .5rem .85rem;
  border-radius: 999px;
  background: var(--brand-soft);
  border: 1px solid rgba(31,111,95,0.14);
  color: var(--brand-strong);
  font-size: .92rem;
  font-weight: 800;
}

h1,
h2,
h3 {
  font-family: "Georgia", "Times New Roman", serif;
  letter-spacing: -0.02em;
  color: #13202b;
}
h1 {
  margin: 1rem 0 .8rem;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.06;
}
.lead {
  max-width: 68ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 0 2.2rem 2rem;
}
.mini-card {
  padding: 1rem 1.05rem;
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.mini-card:nth-child(2) { background: #f4f9f7; }
.mini-card:nth-child(3) { background: #fbf7f2; }
.mini-kicker {
  display: block;
  margin-bottom: .3rem;
  font-size: .78rem;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  font-weight: 800;
}

main {
  padding: .2rem 0 3rem;
}
.legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 1.5rem;
  align-items: start;
}
.legal-main,
.legal-side {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xl);
}
.legal-main {
  padding: 2rem;
}
.legal-side {
  position: sticky;
  top: 1rem;
  padding: 1.3rem;
}
.legal-side h2,
.legal-main h2 {
  margin-top: 0;
}
.legal-side h2 {
  font-size: 1.2rem;
  margin-bottom: .7rem;
}
.legal-side ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.legal-side li + li {
  margin-top: .55rem;
}
.legal-side a,
.legal-side li {
  color: var(--ink-soft);
  text-decoration: none;
}
.legal-side a:hover {
  color: var(--brand);
}
.legal-side li {
  position: relative;
  padding-left: 1rem;
}
.legal-side li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}

.article-intro {
  margin-bottom: 1.5rem;
  padding: 1.15rem 1.2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #f9fbfc 0%, #f5f8fa 100%);
  border: 1px solid var(--line);
  color: var(--ink-soft);
}
.article-intro p:last-child { margin-bottom: 0; }

.legal-section {
  position: relative;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
}
.legal-section:first-of-type {
  border-top: 0;
  padding-top: .2rem;
}
.legal-section h2 {
  margin-bottom: .85rem;
  font-size: clamp(1.35rem, 3vw, 1.7rem);
}
.legal-section h3 {
  margin: 1.15rem 0 .45rem;
  font-size: 1.08rem;
}
.legal-section p,
.legal-section li {
  color: var(--ink-soft);
}
.legal-section p:last-child,
.legal-section ul:last-child,
.legal-section ol:last-child {
  margin-bottom: 0;
}
.list-tight {
  padding-left: 1.2rem;
}
.list-tight li + li {
  margin-top: .42rem;
}
.note,
.alert {
  margin: 1rem 0 0;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}
.note {
  background: linear-gradient(180deg, var(--brand-soft), #f2f8f6);
}
.alert {
  background: linear-gradient(180deg, var(--alert-bg), #fffaf6);
  border-color: var(--alert-line);
}

.site-footer {
  padding: 0 0 2rem;
}
.footer-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.2rem 1.4rem;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow-sm);
}
.copyright {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 960px) {
  .nav {
    border-radius: 26px;
    flex-wrap: wrap;
  }
  .hero-meta,
  .legal-layout {
    grid-template-columns: 1fr;
  }
  .legal-side {
    position: static;
    order: -1;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 1rem), var(--max));
  }
  .hero-top,
  .hero-meta,
  .legal-main,
  .legal-side,
  .footer-box {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .nav {
    padding: .9rem;
    border-radius: 20px;
  }
  .brand span {
    font-size: .98rem;
  }
  .btn {
    width: 100%;
  }
}

@media print {
  body {
    background: #fff;
  }
  .nav,
  .site-footer,
  .legal-side,
  .btn,
  .skip-link {
    display: none !important;
  }
  .hero,
  main,
  .legal-main {
    padding: 0;
    box-shadow: none;
    border: 0;
  }
  .hero-card,
  .legal-main {
    background: #fff;
    box-shadow: none;
    border: 0;
  }
  .hero-card::before {
    display: none;
  }
}