body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: #122645;
  background:
    radial-gradient(1000px 520px at 90% -5%, #ffe3cf 0%, rgba(255, 227, 207, 0) 60%),
    radial-gradient(920px 480px at 8% -8%, #dce8ff 0%, rgba(220, 232, 255, 0) 52%),
    #f4f8ff;
}

a {
  color: #1f4ea1;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  width: min(1120px, calc(100% - 2rem));
  margin: 1.6rem auto 2.5rem;
}

.card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid #d9e4f6;
  border-radius: 20px;
  padding: 1.25rem 1.35rem;
  box-shadow: 0 14px 30px rgba(21, 42, 78, 0.08);
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
}

.brand {
  display: flex;
  align-items: center;
}

.brand img {
  display: block;
  height: 38px;
  width: auto;
}

.links {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  color: #4a5b7a;
  font-weight: 600;
}

.hero {
  margin-top: 1rem;
  padding: 2rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.8rem;
  padding: 0.35rem 0.78rem;
  border-radius: 999px;
  border: 1px solid #fed7aa;
  background: #fff2e5;
  color: #b45309;
  font-size: 0.95rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  letter-spacing: -0.02em;
  color: #13284a;
}

h1 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  max-width: 16ch;
}

h2 {
  font-size: clamp(1.3rem, 2.4vw, 2rem);
}

.hero p,
.section p,
.article-body p,
.article-body li {
  color: #556b8f;
  line-height: 1.6;
}

.hero-copy {
  margin: 1rem 0 0;
  max-width: 68ch;
  font-size: 1.07rem;
}

.hero-actions {
  margin-top: 1.35rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1rem;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
}

.btn-solid {
  background: linear-gradient(120deg, #111827, #1f2937);
  color: #fff;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.22);
}

.btn-ghost {
  background: #fff;
  border-color: #d5deee;
  color: #2a4063;
}

.section {
  margin-top: 2.1rem;
}

.section-head {
  margin-bottom: 1rem;
}

.section-head .kicker {
  margin: 0 0 0.28rem;
  color: #0f766e;
  font-weight: 700;
}

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

.article-card,
.topic-card,
.article-shell,
.article-sidebar {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid #d9e4f6;
  border-radius: 18px;
  box-shadow: 0 10px 26px rgba(21, 42, 78, 0.07);
}

.article-card,
.topic-card {
  padding: 1rem;
}

.article-card .tag,
.topic-card .tag,
.article-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.26rem 0.56rem;
  border-radius: 999px;
  background: #eff6ff;
  color: #2451a5;
  font-size: 0.84rem;
  font-weight: 700;
}

.article-card h3,
.topic-card h3 {
  margin-top: 0.8rem;
  font-size: 1.18rem;
}

.article-card p,
.topic-card p {
  margin: 0.7rem 0 0;
}

.article-card a {
  display: inline-flex;
  margin-top: 0.9rem;
  font-weight: 700;
}

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

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 1rem;
  align-items: start;
}

.article-shell {
  padding: 1.4rem 1.5rem 1.5rem;
}

.article-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
}

.article-intro {
  margin-top: 0.8rem;
  font-size: 1.08rem;
}

.article-body h2 {
  margin-top: 1.6rem;
  font-size: 1.34rem;
}

.article-body ul,
.article-body ol {
  padding-left: 1.2rem;
}

.article-body code {
  padding: 0.1rem 0.32rem;
  border-radius: 6px;
  background: #edf3ff;
  color: #24457d;
}

.callout {
  margin-top: 1.3rem;
  padding: 0.95rem 1rem;
  border-radius: 14px;
  border: 1px solid #d9e4f6;
  background: #f7fbff;
}

.article-sidebar {
  padding: 1rem;
  position: sticky;
  top: 1rem;
}

.article-sidebar h3 {
  font-size: 1.02rem;
}

.article-sidebar p,
.article-sidebar li {
  color: #556b8f;
}

.article-sidebar ul {
  margin: 0.8rem 0 0;
  padding-left: 1.1rem;
}

.footer-note {
  margin-top: 1rem;
  color: #5c7194;
}

@media (max-width: 980px) {
  .article-grid,
  .topic-grid,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    position: static;
  }
}

@media (max-width: 700px) {
  .wrap {
    width: min(100% - 1rem, 1120px);
  }

  .hero,
  .article-shell,
  .article-sidebar,
  .article-card,
  .topic-card {
    padding: 1rem;
  }
}