/* Blog is intentionally a light reading surface, independent of portfolio theme. */
:root{color-scheme:light;--ink:#243b4c;--heading:#153c50;--muted:#586d7b;--teal:#086d72;--pale:#eef6f5;--line:#dbe5e9;--paper:#fff;--bg:#f8fafb;--gold:#8d6027}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--teal);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button,input,select{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #b37524;outline-offset:4px}img{max-width:100%;height:auto;display:block}h1,h2,h3{color:var(--heading);line-height:1.18;letter-spacing:-.025em;font-weight:600}h1{font-size:clamp(2.3rem,5vw,4.2rem);margin:18px 0 22px;max-width:1050px}h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:10px 0 24px}h3{font-size:1.22rem;margin:30px 0 12px}p{margin:0 0 20px}li{margin:9px 0}strong,b{font-weight:650}.shell{width:min(1280px,calc(100% - 80px));margin-inline:auto}.skip{position:fixed;top:-100px;left:10px;background:white;z-index:10;padding:12px}.skip:focus{top:10px}.blog-header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:22px}.brand{display:flex;align-items:center;gap:12px;color:var(--heading);text-decoration:none;font-size:16px;line-height:1.35;font-weight:600}.brand small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:3px}.monogram{background:var(--pale);border:1px solid #d3e6e4;border-radius:12px;padding:10px;font-size:19px}.header-row nav{display:flex;align-items:center;gap:28px;font-size:14px}.header-row nav a{text-decoration:none}.header-row nav a[aria-current=page]{border-bottom:2px solid var(--teal)}.eyebrow,.section-number{font-size:12px;letter-spacing:.13em;text-transform:uppercase;color:var(--teal);font-weight:650}.lead{font-size:clamp(1.1rem,2vw,1.3rem);color:var(--muted);line-height:1.6;max-width:850px}.index-intro{padding-block:76px 48px}.index-intro h1 em{font:inherit;color:var(--teal)}.tag-row{display:flex;gap:10px;flex-wrap:wrap}.tag-row span{font-size:13px;border:1px solid var(--line);border-radius:99px;padding:5px 14px;background:white}.post-list{padding-bottom:70px}.post-card{display:grid;grid-template-columns:1.08fr 1fr;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--paper)}.cover-link{display:flex;align-items:center;background:#edf3f2;padding:18px}.post-summary{padding:36px}.post-summary h2{font-size:clamp(1.6rem,2.4vw,2rem)}.post-summary h2 a{text-decoration:none;color:var(--heading)}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;background:var(--teal);color:white;border:1px solid var(--teal);border-radius:9px;padding:12px 20px;text-decoration:none;font-size:14px;line-height:1.5;font-weight:600;cursor:pointer}.button:hover{background:#075d62;text-decoration:none}.button.secondary{background:white;color:var(--teal);border-color:#c3d6d7}.article-heading{padding-block:42px 44px}.back-link{font-size:14px;text-decoration:none;display:inline-block;margin-bottom:24px}.article-heading .lead{max-width:980px}.meta{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:13px}.article-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:26px}.article-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:46px;align-items:start}.contents{position:sticky;top:24px;font-size:13px;max-height:calc(100vh - 48px);overflow:auto;padding-bottom:20px}.contents summary{font-weight:650;color:var(--heading);cursor:pointer;padding:12px 0}.contents nav{display:grid;gap:3px;border-left:1px solid var(--line)}.contents a{color:var(--muted);padding:7px 12px;text-decoration:none;line-height:1.5}.contents a:hover{background:var(--pale);color:var(--teal)}.article-body{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:42px;min-width:0}.article-section{scroll-margin-top:24px;padding-bottom:44px;margin-bottom:42px;border-bottom:1px solid var(--line)}.article-section:last-child{border:0;margin-bottom:0;padding-bottom:0}.section-intro{color:var(--muted)}.article-section h2{margin-bottom:24px}.article-section p{overflow-wrap:anywhere}.equation{font-size:1.15rem;background:#edf6f6;color:#12565b;padding:18px 22px;border-radius:8px;overflow-wrap:anywhere}.callout{border-left:3px solid var(--teal);padding:18px 22px;background:var(--pale);margin:24px 0;border-radius:0 9px 9px 0}.callout p:last-child{margin:0}.table-scroll{overflow:auto;width:100%;border:1px solid var(--line);border-radius:10px;margin:24px 0}table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.6;min-width:480px}th{background:#e8f0f3;color:var(--heading);text-align:left;font-weight:650}th,td{padding:14px;vertical-align:top;border-bottom:1px solid var(--line)}tbody tr:nth-child(even){background:#f7fafb}tbody tr:last-child td{border:0}figure{margin:30px 0;background:#f5f8f9;padding:12px;border:1px solid var(--line);border-radius:12px}figure img{width:100%;background:white;border-radius:6px}figcaption{font-size:12px;color:var(--muted);line-height:1.6;padding:12px 4px 0}.figure-link{display:inline-block;margin-top:7px}.comparison-grid,.path-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}.mini-card{border:1px solid var(--line);border-radius:12px;padding:20px;background:#f9fbfc}.mini-card h3{margin-top:0}.mini-card p{font-size:15px;margin-bottom:0}.profession{border:1px solid var(--line);border-radius:12px;margin:14px 0;background:#fbfcfd}.profession summary{cursor:pointer;padding:18px 20px;color:var(--heading);font-weight:600;line-height:1.5}.profession-body{padding:0 20px 20px;font-size:15px}.profession-body p:last-child{margin-bottom:0}.chooser{background:#eef6f5;border:1px solid #c9dfdc;border-radius:12px;padding:24px;margin:24px 0}.chooser h3{margin-top:0}.chooser label{display:block;font-size:14px;margin:12px 0}.chooser select{display:block;width:100%;padding:10px;border:1px solid #afc8c9;border-radius:6px;background:white;color:var(--ink)}.chooser-output{margin-top:18px}.sources{font-size:14px}.sources li{padding-bottom:6px}.sources a{overflow-wrap:anywhere}.preview{padding:12px;background:#fff4dd;border:1px solid #dbc9a5;border-radius:8px;font-size:14px}.blog-footer{display:flex;gap:24px;flex-wrap:wrap;justify-content:space-between;border-top:1px solid var(--line);margin-top:70px;padding-block:30px;font-size:13px;color:var(--muted)}.admin-content{padding-block:50px;max-width:1050px}.admin-content form,.admin-help{background:white;padding:28px;border:1px solid var(--line);border-radius:12px;margin:24px 0}.admin-content label{display:block;margin:16px 0}.admin-content input:not([type=hidden]){display:block;width:100%;padding:10px;border:1px solid #bccdd5;border-radius:6px}.admin-content td small{display:block;color:var(--muted)}
@media(max-width:1000px){.shell{width:calc(100% - 48px)}.article-layout{grid-template-columns:185px minmax(0,1fr);gap:22px}.article-body{padding:28px}.post-summary{padding:26px}.header-row nav{gap:16px}}
@media(max-width:760px){.shell{width:calc(100% - 32px)}.header-row{align-items:flex-start;flex-wrap:wrap;padding-block:16px;gap:16px}.header-row nav{width:100%;justify-content:space-between}.index-intro{padding-block:40px 28px}.post-card{grid-template-columns:1fr}.article-heading{padding-block:28px}.article-layout{display:block}.contents{position:static;max-height:none;margin-bottom:24px;border:1px solid var(--line);border-radius:10px;background:white;padding:8px 16px}.contents nav{display:grid;grid-template-columns:1fr 1fr}.contents a{padding:8px;font-size:12px}.article-body{padding:24px 18px;border-radius:12px}.article-section{padding-bottom:30px;margin-bottom:30px}.comparison-grid,.path-grid{grid-template-columns:1fr}.article-actions{align-items:stretch}.article-actions .button{width:100%}h1{font-size:2.25rem;line-height:1.15}.meta{gap:8px 18px}.article-body{font-size:16px;line-height:1.8}figure{margin-inline:-6px;padding:7px}.callout,.equation{padding:15px}.blog-footer{margin-top:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{body{background:white;font-size:11pt}.shell{width:100%}.blog-header,.contents,.article-actions,.blog-footer,.chooser,.back-link{display:none}.article-layout{display:block}.article-body{border:0;padding:0}.article-heading{padding:0}.article-section{break-inside:auto}h2,h3{break-after:avoid}figure,table,.callout{break-inside:avoid}.table-scroll{overflow:visible}table{min-width:0}a{color:inherit}}