:root {
  --primary: #b5446e;
  --bg: #fdf5f8;
  --text: #1a1a1a;
  --muted: #666;
  --card-bg: #fff;
  --border: #e0e0e0;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Poppins', 'Helvetica Neue', sans-serif; background: var(--bg); color: var(--text); line-height: 1.7; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
header { position: sticky; top: 0; background: #fff; border-bottom: 2px solid var(--primary); z-index: 100; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.header-inner { max-width: 1100px; margin: 0 auto; padding: .75rem 1.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.site-logo { font-size: 1.25rem; font-weight: 700; color: var(--primary); }
nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }
nav a { color: var(--text); font-size: .9rem; font-weight: 500; }
nav a:hover { color: var(--primary); }
.hero { background: var(--primary); color: #fff; padding: 4rem 1.5rem; text-align: center; }
.hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 1rem; }
.hero p { font-size: 1.15rem; max-width: 600px; margin: 0 auto 1.5rem; opacity: .9; }
.hero-cta { display: inline-block; background: #fff; color: var(--primary); padding: .75rem 2rem; border-radius: 99px; font-weight: 700; font-size: 1rem; transition: transform .2s; }
.hero-cta:hover { transform: translateY(-2px); text-decoration: none; }
.grid-section { max-width: 1100px; margin: 3rem auto; padding: 0 1.5rem; }
.grid-section h2 { font-size: 1.5rem; margin-bottom: 1.5rem; color: var(--primary); }
.article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.article-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: box-shadow .2s, transform .2s; }
.article-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,.1); transform: translateY(-3px); }
.article-card-body { padding: 1.25rem; }
.article-tag { display: inline-block; background: color-mix(in srgb, var(--primary) 12%, transparent); color: var(--primary); font-size: .75rem; font-weight: 600; padding: .2rem .6rem; border-radius: 99px; margin-bottom: .6rem; text-transform: uppercase; letter-spacing: .04em; }
.article-card h3 { font-size: 1rem; margin-bottom: .5rem; }
.article-card p { font-size: .875rem; color: var(--muted); margin-bottom: .8rem; }
.read-more { font-size: .875rem; font-weight: 600; color: var(--primary); }
.article-container { max-width: 780px; margin: 2rem auto; padding: 0 1.5rem 4rem; }
.breadcrumb { font-size: .85rem; color: var(--muted); margin-bottom: 1rem; }
.breadcrumb a { color: var(--muted); }
.article-container h1 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); line-height: 1.3; margin-bottom: 1.5rem; }
.article-hero { width: 100%; height: 340px; object-fit: cover; border-radius: 12px; margin-bottom: 1.5rem; }
.author-byline { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
.author-avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.author-name { display: block; font-weight: 600; font-size: .95rem; }
.author-date { display: block; font-size: .8rem; color: var(--muted); }
.quick-answer { background: color-mix(in srgb, var(--primary) 8%, var(--bg)); border-left: 4px solid var(--primary); padding: 1.25rem 1.5rem; border-radius: 0 8px 8px 0; margin-bottom: 2rem; }
.quick-answer-label { display: block; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--primary); margin-bottom: .4rem; }
.article-body h2 { font-size: 1.4rem; margin: 2rem 0 .75rem; color: var(--primary); }
.article-body h3 { font-size: 1.1rem; margin: 1.5rem 0 .5rem; }
.article-body p { margin-bottom: 1rem; }
.article-body ul, .article-body ol { margin: 0 0 1rem 1.5rem; }
.article-body li { margin-bottom: .4rem; }
.product-card { display: flex; gap: 1.25rem; background: var(--card-bg); border: 2px solid var(--primary); border-radius: 12px; padding: 1.25rem; margin: 2rem 0; align-items: flex-start; flex-wrap: wrap; }
.product-card img { width: 120px; height: 120px; object-fit: contain; border-radius: 8px; flex-shrink: 0; }
.product-card-content { flex: 1; min-width: 200px; }
.product-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.product-card p { font-size: .875rem; margin-bottom: .75rem; color: var(--muted); }
.product-cta { display: inline-block; background: var(--primary); color: #fff; padding: .6rem 1.25rem; border-radius: 8px; font-weight: 600; font-size: .875rem; transition: opacity .2s; }
.product-cta:hover { opacity: .85; text-decoration: none; }
.related-questions { margin: 2rem 0; }
.related-questions h2 { font-size: 1.2rem; margin-bottom: .75rem; }
.related-questions ul { list-style: none; padding: 0; }
.related-questions li { border-bottom: 1px solid var(--border); padding: .5rem 0; }
.related-questions a { font-weight: 500; }
footer { background: #1a1a1a; color: #ccc; text-align: center; padding: 2.5rem 1.5rem; font-size: .875rem; margin-top: 4rem; }
footer p { margin-bottom: .75rem; }
.sister-sites { margin: 1rem 0; line-height: 2; }
.sister-sites strong { color: #fff; }
.sister-sites a { color: #aaa; margin: 0 .25rem; }
.sister-sites a:hover { color: #fff; }
@media (max-width: 600px) {
  .article-hero { height: 200px; }
  .product-card { flex-direction: column; }
  .product-card img { width: 100%; height: auto; }
}