:root { --teal:#2D7DD2;--teal-dark:#1E6BC0;--teal-glow:rgba(45,125,210,0.35);--bg:#FAFAF8;--text:#000;--muted:#555;--border:rgba(0,0,0,0.07);--bg-inner:#F4F4F1;--frost-bg:#FFF; }
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');
*, body, button, input { font-family: 'Plus Jakarta Sans', sans-serif; box-sizing: border-box; }
body { background: var(--bg); color: var(--text); margin: 0; padding: 0; line-height: 1.65; }

.back-link { display: inline-flex; align-items: center; gap: 6px; color: var(--teal); text-decoration: none; font-size: 14px; font-weight: 600; padding: 16px 20px; }
.back-link:hover { text-decoration: underline; }

article { max-width: 760px; margin: 0 auto; padding: 0 16px 80px; }

.article-header { padding: 40px 0 28px; border-bottom: 1px solid var(--border); margin-bottom: 28px; }
.eyebrow { font-size: 12px; font-weight: 700; color: var(--teal); text-transform: uppercase; letter-spacing: 1.6px; margin-bottom: 10px; }
h1 { font-size: 36px; font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 14px; }
.deck { font-size: 17px; color: var(--muted); line-height: 1.55; margin: 0; max-width: 660px; }
.meta { font-size: 13px; color: var(--muted); margin-top: 16px; } .meta b { color: var(--text); }

h2 { font-size: 24px; font-weight: 800; line-height: 1.25; margin: 40px 0 12px; letter-spacing: -0.01em; }
h3 { font-size: 18px; font-weight: 700; margin: 24px 0 8px; }
p { font-size: 16px; color: var(--text); margin: 0 0 16px; }
p.lede { font-size: 17px; }
ul, ol { padding-left: 22px; margin: 0 0 18px; }
li { font-size: 16px; margin-bottom: 6px; }
a { color: var(--teal); } strong { font-weight: 700; }
blockquote { border-left: 3px solid var(--teal); margin: 18px 0; padding: 4px 0 4px 16px; color: var(--muted); font-style: italic; }

.toc { background: var(--frost-bg); border: 1px solid var(--border); border-radius: 12px; padding: 18px 22px; margin: 18px 0 32px; }
.toc-title { font-size: 12px; font-weight: 800; color: var(--muted); text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 10px; }
.toc ol { margin: 0; padding-left: 22px; } .toc li { font-size: 14px; margin-bottom: 4px; }
.toc a { text-decoration: none; } .toc a:hover { text-decoration: underline; }

.callout { background: linear-gradient(135deg, rgba(45,125,210,0.06), rgba(45,125,210,0.02)); border: 1px solid rgba(45,125,210,0.2); border-radius: 12px; padding: 14px 18px; margin: 18px 0; font-size: 15px; }
.callout strong { color: var(--text); }

.example-box { background: var(--bg-inner); border-radius: 12px; padding: 16px 18px; margin: 14px 0 18px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 14px; line-height: 1.55; white-space: pre-wrap; border-left: 3px solid var(--teal); }
.example-label { font-size: 11px; font-weight: 800; color: var(--muted); text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 8px; font-family: 'Plus Jakarta Sans', sans-serif; }

.cta-block { background: var(--frost-bg); border: 1.5px solid rgba(45,125,210,0.4); border-radius: 16px; padding: 28px 24px; text-align: center; margin: 40px 0 24px; box-shadow: 0 4px 18px rgba(45,125,210,0.08); }
.cta-block h3 { margin: 0 0 8px; font-size: 22px; }
.cta-block p { font-size: 15px; color: var(--muted); margin: 0 0 18px; }
.cta-btn { display: inline-block; background: var(--teal); color: #fff; padding: 13px 26px; border-radius: 12px; font-size: 15px; font-weight: 800; text-decoration: none; box-shadow: 0 4px 14px var(--teal-glow); transition: transform 0.12s, box-shadow 0.12s; }
.cta-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 18px var(--teal-glow); }
.cta-reassure { display: block; font-size: 12px; color: var(--muted); margin-top: 12px; }

.faq-block { margin: 32px 0; }
.faq-q { font-weight: 700; font-size: 16px; margin: 18px 0 6px; }
.faq-a { color: var(--text); margin: 0 0 12px; }

.page-footer { border-top: 1px solid var(--border); padding-top: 28px; margin-top: 40px; }
.related-links { display: flex; gap: 14px; flex-wrap: wrap; font-size: 14px; }
.related-links a { color: var(--teal); text-decoration: none; font-weight: 600; }
.related-links a:hover { text-decoration: underline; }

table.simple { width: 100%; border-collapse: collapse; margin: 14px 0 24px; font-size: 14px; }
table.simple th, table.simple td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
table.simple thead th { font-size: 12px; font-weight: 800; background: var(--bg-inner); }
.compare-wrap { overflow-x: auto; margin: 20px -4px 28px; padding: 0 4px; }

@media (max-width: 600px) {
  h1 { font-size: 28px; }
  h2 { font-size: 20px; }
  .deck { font-size: 16px; }
  .cta-block { padding: 22px 18px; }
  .toc { padding: 14px 16px; }
}