:root {
  color-scheme: light;
  --orange: #ff4f12;
  --ink: #191919;
  --muted: #666;
  --line: #e8e8e8;
  --soft: #fff7f3;
  --white: #fff;
}

* {
  box-sizing: border-box;
}

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

a {
  color: inherit;
}

.blog-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.blog-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

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

.blog-brand {
  font-size: 1.45rem;
  font-weight: 850;
  color: var(--orange);
  text-decoration: none;
}

.blog-header nav {
  display: flex;
  gap: 20px;
}

.blog-header nav a {
  text-decoration: none;
  font-weight: 650;
}

.blog-hero {
  padding: 72px 0 44px;
  max-width: 820px;
}

.blog-kicker {
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .8rem;
  font-weight: 800;
}

.blog-hero h1,
.blog-article-header h1 {
  font-size: clamp(2rem, 5vw, 3.7rem);
  line-height: 1.06;
  letter-spacing: -.04em;
  margin: 12px 0 20px;
}

.blog-hero p,
.blog-lead {
  color: var(--muted);
  font-size: 1.15rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  padding-bottom: 72px;
}

.blog-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
}

.blog-card-meta {
  color: var(--orange);
  font-size: .82rem;
  font-weight: 800;
}

.blog-card h2 {
  line-height: 1.25;
  font-size: 1.3rem;
}

.blog-card h2 a {
  text-decoration: none;
}

.blog-card p {
  color: var(--muted);
}

.blog-read,
.blog-product-link {
  color: var(--orange);
  font-weight: 750;
  text-decoration: none;
}

.blog-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: .9rem;
  padding-top: 32px;
}

.blog-article {
  max-width: 850px;
  margin: 0 auto;
  padding-bottom: 80px;
}

.blog-article-header {
  padding: 56px 0 32px;
  border-bottom: 1px solid var(--line);
}

.blog-date {
  color: var(--muted);
  font-size: .9rem;
}

.blog-content {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(22px, 5vw, 48px);
  margin-top: 32px;
}

.blog-content h2 {
  margin-top: 42px;
  line-height: 1.2;
}

.blog-tips {
  padding-left: 22px;
}

.blog-tips li {
  margin: 10px 0;
}

.blog-product {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.blog-number {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--soft);
  color: var(--orange);
  display: grid;
  place-items: center;
  font-weight: 850;
}

.blog-product h2 {
  margin: 0 0 10px;
  font-size: 1.22rem;
}

.blog-product h2 a {
  text-decoration: none;
}

.blog-price {
  color: var(--muted);
}

.blog-disclaimer {
  padding: 16px 18px;
  background: #f6f6f6;
  border-radius: 12px;
  font-size: .92rem;
  color: var(--muted);
}

.blog-cta {
  margin-top: 32px;
  background: var(--soft);
  border-radius: 18px;
  padding: 30px;
}

.blog-button {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  text-decoration: none;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 800;
}

.blog-footer {
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 24px 0;
  color: var(--muted);
}

@media (max-width: 850px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }
}