:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #53647f;
  --sky: #eaf7fe;
  --blue: #1175ff;
  --pink: #e82f83;
  --line: rgba(23, 32, 51, 0.13);
  --shadow: 0 18px 36px rgba(23, 32, 51, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--sky);
  color: var(--ink);
  font-family: "Rajdhani", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.65;
}

a {
  color: #075fcf;
  text-underline-offset: 0.18em;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  border-radius: 4px;
  outline: 4px solid rgba(17, 117, 255, 0.28);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 10;
  transform: translateY(-160%);
  border-radius: 6px;
  background: #fff;
  padding: 10px 14px;
}

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

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(1040px, calc(100% - 28px));
  margin: 0 auto;
  padding: 20px 0;
}

.site-header img {
  display: block;
  width: 190px;
  height: auto;
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-weight: 800;
}

.breadcrumbs,
.content-shell {
  width: min(900px, calc(100% - 28px));
  margin-right: auto;
  margin-left: auto;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 18px;
  padding: 0;
  color: var(--muted);
  font-size: 14px;
  list-style: none;
}

.breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
}

.hero,
.article,
.section-block,
.service-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--shadow);
}

.hero,
.article-header,
.section-block,
.service-card {
  padding: clamp(24px, 5vw, 48px);
}

.hero h1,
.article h1 {
  max-width: 780px;
  margin: 8px 0 18px;
  font-size: clamp(38px, 7vw, 64px);
  line-height: 1.02;
}

h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.15;
}

p {
  margin-top: 0;
}

.eyebrow {
  margin-bottom: 8px;
  color: #075fcf;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lede {
  max-width: 760px;
  color: #394963;
  font-size: clamp(18px, 3vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border: 2px solid var(--pink);
  border-radius: 8px;
  background: var(--pink);
  color: #fff;
  font-weight: 900;
  padding: 10px 18px;
  text-align: center;
  text-decoration: none;
}

.button-secondary {
  background: #fff;
  color: #b1145f;
}

.section-block,
.service-card {
  margin-top: 22px;
}

.guide-grid {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

@media (min-width: 760px) {
  .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.guide-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f9fcff;
  padding: 22px;
}

.guide-card h2 {
  font-size: 26px;
}

.card-meta,
.article-meta {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.text-link {
  font-weight: 900;
}

.article {
  overflow: hidden;
}

.article-section {
  border-top: 1px solid var(--line);
  padding: clamp(24px, 5vw, 42px);
}

.direct-answer {
  border-left: 5px solid var(--blue);
  background: #f0f8ff;
  color: #26344f;
  font-size: 18px;
  font-weight: 750;
  padding: 16px 18px;
}

.checklist {
  display: grid;
  gap: 10px;
  padding-left: 24px;
}

.checklist li::marker {
  color: var(--blue);
}

.table-wrap {
  overflow-x: auto;
  margin-top: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

caption {
  margin-bottom: 8px;
  font-weight: 900;
  text-align: left;
}

th,
td {
  border: 1px solid var(--line);
  padding: 12px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #eff7ff;
}

.disclaimer {
  margin: 0 clamp(20px, 5vw, 42px) clamp(20px, 5vw, 42px);
  border: 1px solid #e4c866;
  border-radius: 8px;
  background: #fff9dd;
  padding: 16px;
}

details {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}

summary {
  cursor: pointer;
  font-weight: 900;
}

details p {
  padding-top: 12px;
}

.sources li,
.related li {
  margin-bottom: 8px;
}

.related {
  border-top: 1px solid var(--line);
  background: #f7fbff;
  padding: clamp(24px, 5vw, 42px);
}

.service-card {
  display: grid;
  gap: 20px;
  align-items: center;
  margin-bottom: 32px;
}

@media (min-width: 760px) {
  .service-card {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  width: min(900px, calc(100% - 28px));
  margin: 0 auto;
  padding: 12px 0 32px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 600px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}

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