:root{color-scheme:light;--bg:#f7f8fb;--ink:#18202f;--muted:#5e6a7e;--line:#dfe5ee;--panel:#ffffff;--accent:#0b7a75;--accent-strong:#1247a5}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;line-height:1.7}a{color:inherit}.site-header,.site-footer,main{width:min(1120px,calc(100% - 40px));margin:0 auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0}.brand{font-size:20px;font-weight:800;text-decoration:none}.brand span{margin-left:8px;color:var(--accent)}nav{display:flex;gap:18px;color:var(--muted);font-size:14px}nav a{text-decoration:none}.hero,.page-heading,.post-header{padding:72px 0 42px}.eyebrow,time{color:var(--accent);font-size:13px;font-weight:700;letter-spacing:0;text-transform:uppercase}h1,h2{line-height:1.2;letter-spacing:0}h1{max-width:820px;margin:8px 0 18px;font-size:clamp(38px,8vw,76px)}.hero p:last-child,.page-heading p,.post-header p{max-width:760px;color:var(--muted);font-size:19px}.article-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;padding-bottom:64px}.article-card,.article-list article{background:var(--panel);border:1px solid var(--line);border-radius:8px}.article-card a{display:grid;min-height:260px;padding:26px;text-decoration:none}.article-card h2,.article-list h2{margin:14px 0 10px;font-size:24px}.article-card p,.article-list p{color:var(--muted)}.article-card span{align-self:end;color:var(--accent-strong);font-weight:700}.article-list{display:grid;gap:16px;padding-bottom:64px}.article-list article{padding:24px}.article-list a{text-decoration:none}.post{width:min(820px,100%);margin:0 auto}.post-content{padding-bottom:72px;font-size:18px}.post-content h2{margin-top:44px;font-size:30px}.post-content code{background:#edf1f6;border-radius:5px;padding:2px 6px}.post-content pre{overflow:auto;padding:18px;border-radius:8px;background:#101826;color:#eef5ff}.site-footer{border-top:1px solid var(--line);color:var(--muted);padding:34px 0 46px}.footer-intro{max-width:760px;margin-bottom:28px}.footer-brand{display:inline-block;color:var(--ink);font-size:20px;font-weight:800;text-decoration:none}.footer-intro p{margin:10px 0 0}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-bottom:28px}.footer-grid section{display:grid;gap:8px}.footer-grid h2{margin:0 0 4px;color:var(--ink);font-size:14px;text-transform:uppercase}.footer-grid a{color:var(--muted);font-size:14px;text-decoration:none}.footer-grid a:hover{color:var(--accent-strong)}.footer-legal,.footer-copy{max-width:860px;margin:0;font-size:13px}.footer-copy{margin-top:8px}@media(max-width:640px){.site-header{align-items:flex-start;flex-direction:column}.hero,.page-heading,.post-header{padding-top:42px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}