:root{--paper:#fff;--ink:#202329;--muted:#6a707b;--line:#e8e9ed;--blue:#245de2;--soft:#f6f7f9;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}a:focus-visible{outline:2px solid var(--blue);outline-offset:5px;border-radius:2px}::selection{background:#dce7ff}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.15}button,input{font:inherit}.site-shell{max-width:1104px;margin:0 auto;padding:0 48px;min-height:100vh;display:flex;flex-direction:column}.site-header{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:34px 0;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;font-weight:650;letter-spacing:-.025em;font-size:18px}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--blue);color:white;font-size:18px;font-family:Georgia,serif}.site-header nav{display:flex;align-items:center;gap:30px;font-size:14px}.site-header nav a{color:var(--muted);position:relative;padding:7px 0}.site-header nav a:hover,.site-header nav a.active{color:var(--ink)}.site-header nav a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--blue)}main{flex:1}.intro{padding:82px 0 78px;max-width:780px}.eyebrow{font-size:12px;font-weight:650;letter-spacing:.15em;color:var(--muted);margin-bottom:22px}.intro h1,.page-heading h1,.article-heading h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(40px,5.5vw,64px);letter-spacing:-.043em;line-height:1.1;margin-bottom:25px}.intro h1{max-width:740px}.intro-copy{font-size:18px;line-height:1.75;color:var(--muted);max-width:590px;margin-bottom:25px}.text-link{color:var(--blue);font-size:14px;font-weight:550}.text-link span{margin-left:10px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding-bottom:23px}.section-heading h2{font-size:18px;letter-spacing:-.02em;margin:0;font-weight:600}.section-heading>a{font-size:14px;color:var(--muted)}.section-heading>a:hover{color:var(--blue)}.count{font-weight:400;color:var(--muted);font-size:12px;margin-left:10px}.post-row{display:grid;grid-template-columns:1fr 26px;gap:26px;padding:31px 0;border-bottom:1px solid var(--line)}.post-row time{color:var(--muted);font-size:13px;padding-top:3px;font-variant-numeric:tabular-nums}.post-category{text-transform:uppercase;letter-spacing:.1em;color:var(--blue);font-size:11px;font-weight:600;margin-bottom:10px}.post-category span{color:var(--muted);font-weight:400}.post-row h3{font-family:Georgia,"Times New Roman",serif;font-size:26px;letter-spacing:-.025em;font-weight:400;margin-bottom:10px}.post-description{color:var(--muted);font-size:15px;line-height:1.6;max-width:590px;margin-bottom:11px}.reading-time{font-size:12px;color:var(--muted)}.post-arrow{align-self:center;color:var(--muted);font-size:23px}.post-row:hover .post-arrow{color:var(--blue)}.site-footer{margin-top:85px;border-top:1px solid var(--line);padding:25px 0 32px;display:flex;justify-content:space-between;gap:18px;font-size:12px;color:var(--muted)}.site-footer>div{display:flex;gap:24px}.page-heading{padding:70px 0 35px}.page-heading h1{font-size:56px}.page-heading .intro-copy p{margin-bottom:0}.article-page{max-width:730px;margin:0 auto;padding-top:52px}.back-link{display:inline-block;color:var(--muted);font-size:14px;margin-bottom:42px}.article-heading h1{font-size:clamp(36px,5vw,52px)}.article-heading{padding-bottom:25px}.article-meta{display:flex;gap:14px;font-size:13px;color:var(--muted)}.prose{font-size:17px;line-height:1.85}.prose p{margin-bottom:24px}.prose h2{font-size:28px;font-family:Georgia,serif;font-weight:400;margin:42px 0 18px;letter-spacing:-.02em}.prose h3{font-size:20px;margin:32px 0 16px}.prose a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.prose ul,.prose ol{padding-left:24px;margin:20px 0 28px}.prose li{padding-left:6px;margin:7px 0}.prose code{font-size:.86em;background:var(--soft);padding:2px 5px;border-radius:3px}.prose pre{overflow:auto;padding:22px;border:1px solid var(--line);border-radius:5px;font-size:14px;line-height:1.7}.prose pre code{padding:0;background:none}.prose blockquote{border-left:2px solid var(--blue);padding:2px 0 2px 23px;margin:30px 0;color:var(--muted)}.prose blockquote p{margin:0}.prose img{max-width:100%;height:auto;border-radius:5px}.prose table{display:block;overflow:auto;border-collapse:collapse}.prose td,.prose th{border-bottom:1px solid var(--line);padding:10px;text-align:left}.article-end{border-top:1px solid var(--line);margin-top:52px;padding-top:25px;display:flex;justify-content:space-between;gap:15px;font-size:14px;color:var(--muted)}.article-end a{color:var(--blue)}.contact-detail{border-top:1px solid var(--line);padding-top:28px;margin-top:20px}.contact-detail .eyebrow{display:block;margin-bottom:12px}.email-link{color:var(--blue);font-size:clamp(18px,3vw,28px);overflow-wrap:anywhere}.pagination{display:flex;justify-content:space-between;gap:24px;margin-top:32px;font-size:14px}.empty-state{color:var(--muted);padding:30px 0}.skip-link{position:absolute;left:16px;top:-80px;background:var(--ink);color:white;padding:8px 16px;z-index:10}.skip-link:focus{top:8px;color:white}
@media(max-width:700px){.site-shell{padding:0 24px}.site-header{flex-wrap:wrap;gap:20px;padding:24px 0}.site-header nav{gap:24px}.intro{padding:58px 0 55px}.intro h1{font-size:45px;max-width:520px}.intro-copy{font-size:16px}.post-row{grid-template-columns:1fr 22px;gap:9px 14px;padding:26px 0}.post-row time{grid-column:1/-1;font-size:12px;margin-bottom:4px}.post-row h3{font-size:24px}.post-category{font-size:11px}.post-description{font-size:15px}.post-arrow{grid-column:2;grid-row:1}.site-footer{margin-top:58px;font-size:12px;flex-wrap:wrap}.page-heading{padding-top:52px}.page-heading h1{font-size:46px}.article-page{padding-top:36px}.prose{font-size:16px}.article-heading h1{font-size:39px}.back-link{margin-bottom:30px}.article-end{flex-wrap:wrap}.section-heading>a{font-size:13px}}
@media(prefers-reduced-motion:no-preference){a{transition:color .15s ease}}
.course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:26px}.course-card{display:flex;flex-direction:column;min-height:185px;padding:26px 28px;border:1px solid var(--line);border-radius:6px;background:var(--paper)}.course-card:hover{border-color:var(--blue);background:#fafbff}.course-code{color:var(--blue);font-size:12px;font-weight:650;letter-spacing:.08em;margin-bottom:17px}.course-card h3{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:25px;line-height:1.3;letter-spacing:-.025em;margin-bottom:22px;color:var(--ink)}.course-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;color:var(--muted);font-size:13px}.course-card-footer>span:last-child{font-size:20px}.course-heading h1{max-width:850px}.course-heading .back-link{margin-bottom:28px}.course-empty{border-top:1px solid var(--line);padding:38px 0 50px}.course-empty h2{font-size:20px;font-weight:500;margin-bottom:12px}.course-empty p{color:var(--muted);font-size:16px}.latest .course-grid{margin-top:25px}@media(max-width:600px){.course-grid{grid-template-columns:1fr;gap:14px}.course-card{min-height:165px;padding:24px}.course-card h3{font-size:24px}.course-heading h1{font-size:38px}}
.draft-note{border-left:3px solid #9a7b32;background:#faf6eb;padding:15px 20px;margin:0 0 30px;font-size:14px;color:#62522d}.draft-note strong,.draft-note span{display:block}.draft-note span{margin-top:4px}.post-stage{color:#756438;font-size:13px;margin-bottom:8px}