:root { color-scheme: light; --ink: #202b35; --muted: #66717b; --line: #dce2e6; --paper: #ffffff; --wash: #f4f7f8; --accent: #2d7b70; --accent-soft: color-mix(in srgb, #2d7b70 12%, white); }
* { box-sizing: border-box; }
body { margin: 0; background: var(--wash); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; }
a { color: var(--accent); }
.blog-shell { min-height: 100vh; }
.blog-header { background: var(--paper); border-bottom: 1px solid var(--line); }
.blog-nav, .blog-main { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.blog-nav { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { color: var(--ink); font-weight: 780; text-decoration: none; letter-spacing: .01em; }
.nav-links { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; font-size: .94rem; }
.nav-links a { text-decoration: none; color: var(--muted); }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--accent); }
.blog-hero { padding: 72px 0 42px; max-width: 800px; }
.eyebrow { color: var(--accent); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.18; letter-spacing: 0; }
h1 { font-size: clamp(2.1rem, 5vw, 4.2rem); margin: 10px 0 18px; }
h2 { font-size: 1.65rem; margin: 2.2em 0 .6em; }
h3 { font-size: 1.2rem; margin: 1.7em 0 .45em; }
.lede { color: var(--muted); font-size: 1.15rem; max-width: 720px; }
.blog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; padding: 22px 0 80px; }
.post-card { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--accent); padding: 26px; border-radius: 8px; box-shadow: 0 8px 24px rgba(31, 44, 54, .06); }
.post-card h2 { font-size: 1.38rem; margin: .55em 0 .45em; }
.post-card h2 a { color: var(--ink); text-decoration: none; }
.post-card h2 a:hover, .post-card h2 a:focus-visible { color: var(--accent); }
.post-meta { color: var(--muted); display: flex; flex-wrap: wrap; gap: 12px; font-size: .86rem; }
.tag { display: inline-block; color: var(--accent); background: var(--accent-soft); border-radius: 999px; padding: 2px 9px; font-size: .78rem; font-weight: 700; }
.article-wrap { max-width: 820px; padding: 64px 0 84px; }
.article-header { margin-bottom: 32px; }
.article-header h1 { font-size: clamp(2rem, 4vw, 3.4rem); }
.answer { background: var(--accent-soft); border-left: 4px solid var(--accent); padding: 18px 20px; margin: 28px 0; }
.article-body { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: clamp(22px, 5vw, 48px); }
.article-body p, .article-body ul, .article-body ol, .article-body table, .article-body pre { margin: 0 0 1.1em; }
.article-body li + li { margin-top: .35em; }
.article-body code { background: #eef2f4; padding: .08em .3em; border-radius: 4px; }
.article-body pre { overflow-x: auto; background: #202b35; color: #f8fafb; padding: 16px; border-radius: 6px; }
.article-body pre code { background: none; padding: 0; }
.article-body table { width: 100%; border-collapse: collapse; font-size: .94rem; }
.article-body th, .article-body td { border: 1px solid var(--line); padding: 9px 10px; text-align: left; vertical-align: top; }
.article-body th { background: var(--accent-soft); }
.article-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; margin-top: 26px; }
.button-link { display: inline-block; padding: 10px 15px; border-radius: 6px; background: var(--accent); color: white; text-decoration: none; font-weight: 750; }
.button-link.secondary { background: var(--paper); color: var(--accent); border: 1px solid var(--accent); }
.blog-footer { border-top: 1px solid var(--line); background: var(--paper); padding: 24px 0; color: var(--muted); font-size: .9rem; }
@media (max-width: 720px) { .blog-nav { align-items: flex-start; flex-direction: column; padding: 16px 0; } .blog-hero { padding: 48px 0 28px; } .blog-grid { grid-template-columns: 1fr; } .article-wrap { padding-top: 42px; } .article-body { padding: 22px 18px; overflow-wrap: anywhere; } .article-body table { display: block; overflow-x: auto; white-space: nowrap; } }