:root{--ink:#252321;--sea:#287c70;--paper:#f7f3ee;--card:#fff;--line:#ded6cc;--soft:#f0f7f5}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,Segoe UI,sans-serif}main{max-width:960px;margin:auto;background:var(--card);min-height:100vh;padding:56px 8%}h1,h2,h3{font-family:Georgia,serif;line-height:1.15}h1{font-size:clamp(2.4rem,6vw,4.8rem);margin:0 0 8px}h2{font-size:1.65rem;margin-top:2.5rem}h3{font-size:1.2rem;margin-top:1.75rem}.tag,a{color:var(--sea)}.tag{font-weight:600}.lede{font-size:1.15rem;max-width:760px}a{text-underline-offset:3px}.buttons,nav{display:flex;flex-wrap:wrap;gap:14px}.button{padding:10px 15px;border:1px solid var(--sea);border-radius:7px;text-decoration:none;font-weight:650}.note{background:var(--soft);border-left:4px solid var(--sea);padding:12px 16px}.snippet{white-space:pre-wrap;word-break:break-word;background:#f2efeb;padding:16px;border-radius:6px;font:14px/1.5 ui-monospace,monospace}nav{padding-bottom:24px;border-bottom:1px solid var(--line)}footer{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line);color:#655}.tool{display:grid;gap:12px;background:#f8f6f3;padding:18px;border:1px solid var(--line);border-radius:8px}.row,.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}.card{border:1px solid var(--line);border-radius:8px;padding:18px}.card h3{margin-top:0}.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:700;color:#655}input,select,button{font:inherit;padding:9px;width:100%}.tool button{background:var(--sea);color:#fff;border:0;border-radius:5px;font-weight:650}@media(max-width:620px){main{padding:32px 6%}body{font-size:16px}}
.portrait{float:right;width:min(220px,38%);margin:0 0 24px 30px}.portrait img{display:block;width:100%;height:auto;border-radius:50%}.portrait figcaption{text-align:center;color:#655;font-size:.9rem}.checklist{list-style:'✓  ';padding-left:1.4rem}.checklist li{padding:.25rem 0}@media(max-width:620px){.portrait{float:none;width:180px;margin:20px auto}}
/* Readable comparison table on narrow screens. */
table{border-collapse:collapse;width:100%;margin:1.25rem 0}th,td{border:1px solid var(--line);padding:.7rem;text-align:left;vertical-align:top}thead{background:var(--soft)}caption{text-align:left;font-weight:650;margin-bottom:.5rem}@media(max-width:620px){table{font-size:.87rem}th,td{padding:.45rem;overflow-wrap:anywhere}}

@media(max-width:620px){table thead{display:none}table tbody tr{display:block;border:1px solid var(--line);margin:0 0 14px;background:#fff}table tbody th,table tbody td{display:block;border:0;border-bottom:1px solid var(--line);padding:.55rem .7rem;font-size:.92rem;overflow-wrap:normal}table tbody tr>:last-child{border-bottom:0}table tbody [data-label]::before{content:attr(data-label);display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.03em;color:#655;font-weight:700;margin-bottom:.18rem}}