:root{color-scheme:light;--paper:#f7f4ec;--ink:#193d33;--muted:#58685d;--line:#d3dbcf;--wash:#eaf0e3;--accent:#345b47}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-underline-offset:.2em}a:hover{color:#44745b}a:focus-visible,input:focus-visible,select:focus-visible,button:focus-visible{outline:3px solid #9b793d;outline-offset:4px}[hidden]{display:none!important}.blog-shell{width:min(1180px,calc(100% - 44px));margin:auto}.blog-header{padding:25px 0;border-bottom:1px solid var(--line);display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}.blog-brand{text-decoration:none;font-weight:700;letter-spacing:.08em;font-size:.85rem}.blog-brand span{display:block;font-weight:400;letter-spacing:0}.blog-nav,.blog-languages{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.blog-nav{font-size:.9rem}.blog-languages{padding:15px 0;font-size:.8rem;border-bottom:1px solid var(--line)}.blog-languages [aria-current=page]{font-weight:700;text-decoration-thickness:3px}.blog-hero{padding:44px 0 34px;max-width:850px}.blog-kicker{font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.18;font-weight:400;overflow-wrap:anywhere}h1{font-size:clamp(2rem,4.4vw,3.6rem);margin:12px 0 22px}h2{font-size:clamp(1.55rem,2.8vw,2.15rem);margin:0 0 18px}h3{font-size:1.35rem}.blog-deck{font-size:1.15rem;color:var(--muted);max-width:760px}.blog-filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:16px;align-items:end;padding:25px;background:var(--wash);border:1px solid var(--line);border-radius:12px}.blog-field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}input,select,button{font:inherit;max-width:100%}input,select{width:100%;min-width:0;border:1px solid #a7b7a8;background:#fffcf5;color:var(--ink);padding:11px;border-radius:5px}button,.blog-action{background:var(--accent);color:white;border:0;border-radius:5px;padding:12px 19px;cursor:pointer;display:inline-block;text-decoration:none}.blog-action:hover{color:white;background:#244b39}.blog-count{font-size:.85rem;margin:16px 0}.blog-empty{padding:24px;border:1px dashed var(--line)}.blog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;padding:8px 0 50px}.blog-card{border-top:1px solid var(--line);padding:25px 0;display:flex;flex-direction:column;align-items:start;min-width:0}.blog-card.featured{grid-column:1/-1;background:var(--wash);border:1px solid var(--line);border-radius:12px;padding:32px;max-width:none}.blog-card h2{font-size:1.9rem;max-width:800px}.blog-card p{color:var(--muted);max-width:780px}.blog-card a{margin-top:auto}.blog-badges{display:flex;gap:8px;flex-wrap:wrap;font-size:.76rem;margin:0 0 14px}.blog-badges span{padding:3px 9px;border:1px solid #c1cebd;border-radius:20px}.blog-featured{font-weight:700}.blog-article{max-width:790px;padding-bottom:50px}.blog-meta{font-size:.82rem;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}.blog-toc{border-left:3px solid var(--accent);padding:10px 20px;margin:30px 0;background:var(--wash)}.blog-toc h2{font:600 1rem/1.4 system-ui}.blog-toc ol{padding-left:20px}.blog-article section{padding-top:35px;scroll-margin-top:25px}.blog-formula{background:var(--wash);border:1px solid var(--line);padding:18px;border-radius:7px;overflow-wrap:anywhere}.blog-note{color:var(--muted);font-size:.88rem}.blog-table-wrap{max-width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:7px}table{width:100%;border-collapse:collapse;font-size:.9rem}caption{text-align:left;padding:14px;font-weight:600}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--wash)}tbody tr:last-child td{border-bottom:0}.blog-exercise{background:var(--wash);padding:20px;border-radius:8px;margin:25px 0}summary{cursor:pointer;font-weight:600}.blog-related{padding-left:20px}.blog-next{border-top:2px solid var(--accent);margin-top:35px;padding:25px 0}.blog-footer{border-top:1px solid var(--line);padding:30px 0 50px;font-size:.86rem;color:var(--muted)}.blog-tags{color:var(--muted);font-size:.85rem}.blog-chart{margin:25px 0}.blog-chart img{display:block;width:100%;height:auto}.blog-chart figcaption{font-size:.86rem;color:var(--muted)}.blog-source-list{font-size:.9rem;overflow-wrap:anywhere}.blog-skip{position:absolute;left:15px;top:-70px;background:white;padding:10px}.blog-skip:focus{top:10px}.blog-breadcrumb{font-size:.83rem;color:var(--muted)}@media(max-width:760px){.blog-filters{grid-template-columns:1fr 1fr}.blog-field:first-child{grid-column:1/-1}.blog-filters button{justify-self:start}.blog-grid{grid-template-columns:1fr}.blog-card.featured{grid-column:auto;padding:24px}.blog-hero{padding-top:30px}.blog-shell{width:calc(100% - 34px)}h1{font-size:2.3rem}}@media(max-width:440px){.blog-filters{grid-template-columns:1fr;padding:18px}.blog-field:first-child{grid-column:auto}.blog-nav{gap:12px}.blog-card h2{font-size:1.7rem}th,td{padding:10px}}
