:root{color-scheme:light;--bg:#fff;--surface:#fff;--text:#101010;--muted:#5f6b78;--line:#d7dee6;--line-strong:#111;--accent:#2f5f8f;--accent-dark:#244b73}*{box-sizing:border-box}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}body{color:var(--text);background:var(--bg);margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.65}a{color:var(--accent-dark);text-underline-offset:.18em}main{width:min(100% - 32px,1080px);margin:0 auto;padding:56px 0 80px}.breadcrumb{color:var(--muted);margin:-22px 0 32px;font-size:.86rem}.breadcrumb ol{flex-wrap:wrap;align-items:center;gap:6px;margin:0;padding:0;list-style:none;display:flex}.breadcrumb li{align-items:center;gap:6px;min-width:0;display:flex}.breadcrumb li+li:before{color:#8a96a3;content:"/"}.breadcrumb a{color:var(--accent-dark);font-weight:650;text-decoration:none}.breadcrumb a:hover{text-decoration:underline}.breadcrumb span{max-width:min(68vw,520px);color:var(--muted);text-overflow:ellipsis;white-space:nowrap;display:inline-block;overflow:hidden}.site-header,.site-footer{width:min(100% - 32px,1120px);margin:0 auto}.site-header{border-bottom:2px solid var(--line-strong);justify-content:space-between;align-items:center;min-height:76px;display:flex}.brand{color:var(--text);letter-spacing:0;font-size:.95rem;font-weight:750;text-decoration:none}nav{gap:16px;display:flex}nav a{color:var(--accent-dark);font-size:.95rem;font-weight:700;text-decoration:none}nav a:hover{text-decoration:underline}.site-footer{border-top:1px solid var(--line-strong);color:var(--muted);padding:28px 0 44px}.footer-nav{flex-wrap:wrap;gap:10px 18px;margin-bottom:14px;display:flex}.footer-nav a{color:var(--accent-dark);font-size:.9rem;font-weight:650;text-decoration:none}.footer-nav a:hover{text-decoration:underline}.prose{overflow-wrap:anywhere;max-width:760px}.prose h1{margin:0 0 16px;font-size:clamp(2rem,5vw,3.2rem);font-weight:820;line-height:1.12}.prose h2{margin-top:44px;font-size:1.35rem;font-weight:800;line-height:1.2}.prose p,.prose li{font-size:1.08rem}.prose code{border:1px solid var(--line);background:#f7f9fb;border-radius:4px;padding:.08em .28em;font-size:.92em}.prose pre{border:1px solid var(--line);background:#f7f9fb;border-radius:8px;padding:18px;line-height:1.55;overflow-x:auto}.prose pre code{background:0 0;border:0;padding:0;font-size:.95rem}.prose table{border-collapse:collapse;width:100%;margin:24px 0;font-size:.98rem}.prose img{max-width:100%;height:auto}.prose th,.prose td{border:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 12px}.prose th{background:#f7f9fb}.muted{color:var(--muted)}.contact-form{gap:18px;margin:32px 0;display:grid}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.contact-form label{gap:8px;font-weight:750;display:grid}.contact-form input,.contact-form textarea{border:1px solid var(--line);width:100%;color:var(--text);font:inherit;background:#fff;border-radius:6px;padding:11px 12px}.contact-form textarea{resize:vertical}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent);outline-offset:2px;outline:2px solid #2f5f8f2e}.contact-form button{border:2px solid var(--line-strong);color:#fff;background:var(--accent-dark);width:fit-content;min-width:132px;max-width:100%;font:inherit;cursor:pointer;border-radius:6px;padding:10px 18px;font-weight:800}.contact-form button:disabled{border-color:var(--line);color:#697583;cursor:not-allowed;background:#eef2f6}.contact-form-trap{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.form-note,.form-status{color:var(--muted);margin:0;font-size:.95rem}.cf-turnstile{max-width:100%;overflow:hidden}.hero{border-bottom:1px solid var(--line);gap:28px;padding:28px 0 56px;display:grid}.hero-kicker{color:var(--accent-dark);letter-spacing:0;text-transform:uppercase;margin:0 0 18px;font-size:.8rem;font-weight:750}.hero .muted{max-width:560px;margin:0;font-size:clamp(1.05rem,2vw,1.25rem)}.home-intro{grid-template-columns:minmax(0,1fr) minmax(220px,320px);align-items:start;gap:40px;padding:36px 0 8px;display:grid}.home-intro-copy p{max-width:680px;margin:0;font-size:1.08rem}.home-stats{grid-template-columns:1fr;gap:10px;margin:0;display:grid}.home-stats div{border-top:1px solid var(--line);grid-template-columns:74px 1fr;gap:16px;padding:12px 0;display:grid}.home-stats div:last-child{border-bottom:1px solid var(--line)}.home-stats dt{color:var(--muted);text-transform:uppercase;font-size:.82rem;font-weight:800}.home-stats dd{margin:0;font-weight:800}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.topic-card{border:1px solid var(--line);min-height:142px;color:inherit;border-radius:8px;gap:8px;padding:18px;text-decoration:none;display:grid}.topic-card:hover{border-color:var(--accent)}.topic-card:hover h2{text-underline-offset:.16em;text-decoration:underline}.topic-card h2{margin:0;font-size:1.05rem;font-weight:850}.topic-card p{color:var(--muted);margin:0;font-size:.96rem;line-height:1.58}.focus-list{flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;display:flex}.focus-list a{border:1px solid var(--line);color:var(--accent-dark);border-radius:999px;padding:7px 12px;font-size:.95rem;font-weight:750;text-decoration:none;display:inline-flex}.focus-list a:hover{border-color:var(--accent);text-underline-offset:.16em;text-decoration:underline}.section-header{justify-content:space-between;align-items:baseline;gap:16px;margin:40px 0 18px;display:flex}.section-header h2{margin:0;font-size:1rem;font-weight:850}.section-header a{color:var(--muted);font-size:.9rem;font-weight:700;text-decoration:none}.section-header a:hover{color:var(--accent-dark);text-decoration:underline}.post-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.post-card{border:1px solid var(--line);color:inherit;background:0 0;border-width:1px 0 0;border-radius:8px;padding:20px 0;text-decoration:none;display:block}.post-list li:last-child .post-card{border-bottom-width:1px}.post-card:hover h2{text-underline-offset:.16em;text-decoration:underline}.empty-state{border-top:1px solid var(--line);border-bottom:1px solid var(--line);max-width:520px;color:var(--muted);margin:0;padding:22px 0;font-weight:600}.post-card h2{margin:0 0 6px;font-size:1.2rem;font-weight:800}.post-card time{color:var(--muted);font-size:.9rem;font-weight:650}.pagination{flex-wrap:wrap;align-items:center;gap:8px;margin-top:28px;display:flex}.pagination a,.pagination-current{border:1px solid var(--line-strong);min-width:40px;min-height:40px;color:var(--accent-dark);border-radius:6px;justify-content:center;align-items:center;padding:7px 12px;font-size:.94rem;font-weight:800;line-height:1;text-decoration:none;display:inline-flex}.pagination a:hover{text-underline-offset:.16em;background:#edf3f8;text-decoration:underline}.pagination-current{background:var(--text);color:var(--surface)}.content-with-sidebar{grid-template-columns:minmax(0,760px) minmax(180px,240px);align-items:start;gap:64px;display:grid}.content-primary{min-width:0}.tag-sidebar{border-left:1px solid var(--line);padding-left:18px;position:sticky;top:24px}.tag-sidebar h2{color:var(--muted);letter-spacing:0;text-transform:uppercase;margin:0 0 12px;font-size:.78rem;font-weight:800}.sidebar-search{margin-bottom:28px}.sidebar-search label{display:block}.sidebar-search input{border:1px solid var(--line-strong);width:100%;min-height:40px;color:var(--text);background:var(--surface);font:inherit;border-radius:6px;padding:8px 10px;font-size:.94rem}.sidebar-search input:focus{outline-offset:2px;outline:2px solid #9ab7d3}.sidebar-search-results{gap:6px;margin:10px 0 0;padding:0;list-style:none;display:grid}.sidebar-search-results a{border-top:1px solid var(--line);color:var(--text);padding:8px 0;font-size:.9rem;font-weight:750;line-height:1.45;text-decoration:none;display:block}.sidebar-search-results a:hover{color:var(--accent-dark);text-underline-offset:.16em;text-decoration:underline}.sidebar-search-empty{border-top:1px solid var(--line);color:var(--muted);padding:8px 0;font-size:.88rem;font-weight:650}.tag-sidebar ul{gap:4px;margin:0;padding:0;list-style:none;display:grid}.tag-sidebar a{color:var(--text);justify-content:space-between;align-items:baseline;gap:12px;padding:6px 0;font-size:.94rem;font-weight:700;text-decoration:none;display:flex}.tag-sidebar a:hover,.tag-sidebar a.active{color:var(--accent-dark);text-underline-offset:.16em;text-decoration:underline}.tag-sidebar a span:last-child{color:var(--muted);font-size:.82rem;font-weight:700}.related-posts{border-top:1px solid var(--line);margin-top:64px;padding-top:28px}.related-posts ul{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.related-card{color:inherit;gap:10px;text-decoration:none;display:grid}.related-card:hover .related-card-image{border-color:var(--accent)}.related-card:hover h3{text-underline-offset:.16em;text-decoration:underline}.related-card-image{aspect-ratio:16/9;border:1px solid var(--line-strong);background:#f7f9fb;border-radius:8px;overflow:hidden}.related-card-image img{object-fit:cover;width:100%;height:100%;display:block}.related-card-body{gap:2px;display:grid}.related-card-body h3{color:var(--text);overflow-wrap:anywhere;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 4px;font-size:.98rem;font-weight:800;line-height:1.42;display:-webkit-box;overflow:hidden}.related-card-body time,.related-card-body p{color:var(--muted);margin:0;font-size:.82rem;font-weight:650;line-height:1.45}.tag-list{flex-wrap:wrap;gap:8px;padding:0;list-style:none;display:flex}.tag-list li{border:1px solid var(--accent);color:var(--accent-dark);border-radius:999px;padding:2px 8px;font-size:.875rem}.tag-list a{color:inherit;text-decoration:none}.tag-list a:hover{text-decoration:underline}@media (width<=640px){main{padding:40px 0 64px}.site-header{flex-wrap:wrap;gap:8px 16px;min-height:68px;padding:14px 0}nav{flex-wrap:wrap;gap:8px 14px}.breadcrumb{margin-top:-12px}.hero{padding:16px 0 44px}.prose h1{font-size:clamp(1.8rem,9vw,2.35rem)}.prose table{white-space:nowrap;max-width:100%;display:block;overflow-x:auto}.section-header{flex-direction:column;align-items:flex-start;gap:6px}.content-with-sidebar{grid-template-columns:1fr;gap:36px}.home-intro,.topic-grid,.form-grid{grid-template-columns:1fr}.tag-sidebar{border-top:1px solid var(--line);border-left:0;padding:20px 0 0;position:static}}