html{font-size:62.5%}body{--bg:#f7f7f9;--text:#0f172a;--muted:#475569;--border:#e2e8f0;--surface:#ffffff;--accent:SteelBlue;min-height:100vh;font-family:space grotesk,segoe ui,sans-serif;font-size:1.8rem;margin:0;line-height:2.8rem;color:var(--text);background:var(--bg);display:grid;grid-template-columns:1fr;grid-template-rows:auto 1fr auto;grid-template-areas:'header' 'main' 'footer'}main{padding:2rem 1.5rem 3rem;grid-area:main}h1{font-size:4.8rem;margin:0 0 1.6rem;line-height:4.5rem}h2{font-size:4rem;margin:3rem 0 1rem;line-height:4.4rem}article{--flow-space:1.6rem;--heading-space:3.2rem;--heading-gap:1.2rem}article :where(p,ul,ol,pre){margin:var(--flow-space)0}article :where(h2,h3,h4,h5,h6){margin:var(--heading-space)0 var(--heading-gap);line-height:1.2}article :where(h2,h3,h4,h5,h6)+:where(h2,h3,h4,h5,h6){margin-top:var(--flow-space)}article :where(h3){font-size:2.8rem}article :where(h4){font-size:2.2rem}.article-meta{display:flex;flex-wrap:wrap;gap:.8rem;color:var(--muted);font-size:1.5rem;line-height:2.2rem}.article-meta time,.post-list__date{font-variant-numeric:tabular-nums}.article-meta__updated{opacity:.85}.post-list__date{color:var(--muted);font-size:1.5rem}.primary-nav{list-style:none;justify-content:flex-end;gap:2.5rem;padding:0;margin:0;align-items:center}.primary-nav__link{color:#fff;text-decoration:none;font-weight:600}.primary-nav__title{margin-right:auto;letter-spacing:.04em}.site-header{background-color:var(--accent);padding:1.5rem 1rem;grid-area:header;box-shadow:0 12px 30px rgba(0,0,0,8%)}.flex-container{display:flex}.site-footer{font-size:1.5rem;line-height:2.25rem;grid-area:footer;color:var(--muted);background:var(--surface);border-top:1px solid var(--border)}.site-footer__content{padding:1.5rem 1rem 2rem;text-align:center}.site-footer__social{align-items:center;justify-content:center;gap:1rem}.wrapper{max-width:70ch;margin:auto}.contact-form{flex-direction:column;gap:1rem;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem;box-shadow:0 12px 30px rgba(0,0,0,6%)}.contact-form__comment{resize:vertical}.contact-form__input{padding:.9rem 1rem;background:var(--surface);border:1px solid var(--border)}button,input,select,textarea{width:100%;font-family:inherit;font-size:100%;box-sizing:border-box;border-radius:8px}.visually-hidden{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.post-comment-form{border:1px solid var(--border);border-radius:10px;padding:1.5rem;background-color:var(--surface);box-shadow:0 12px 40px rgba(15,23,42,8%)}.post-comment-form>p{margin:0 0 1rem}.http-404{text-align:center}.primary-nav__link:hover,.primary-nav__link:focus-visible{text-decoration:underline;text-underline-offset:4px}ul{padding-left:1.6rem;color:var(--muted)}main li+li{margin-top:.8rem}main ul a{color:var(--accent)}.footnote-ref{text-decoration:none}sup[id^=fnref]{line-height:0}sup[id^=fnref]>.footnote-ref{font-size:.75em;line-height:0;vertical-align:super}pre,code{font-family:jetbrains mono,sfmono-regular,Consolas,monospace;background:#0f172a;color:#e2e8f0}pre{padding:1.2rem;border-radius:10px;border:1px solid rgba(226,232,240,.2);overflow-x:auto}code{padding:.2rem .4rem;border-radius:6px}blockquote{margin:1.6rem 0;padding:1.2rem 1.6rem;border-left:4px solid var(--accent);background:var(--surface);color:var(--muted);border-radius:8px}button{background:var(--accent);color:#fff;border:1px solid var(--accent);padding:1rem 1.2rem;font-weight:600;cursor:pointer;transition:transform 120ms ease,box-shadow 120ms ease,background 120ms ease}button:hover,button:focus-visible{background:#1e4f8a;box-shadow:0 10px 25px rgba(43,108,176,.25);transform:translateY(-1px)}button:active{transform:translateY(0);box-shadow:none}@media screen and (max-width:400px){.primary-nav{gap:.5rem;flex-wrap:wrap;justify-content:space-around}.primary-nav__title{min-width:100%;justify-content:center}}