*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.wrap{max-width:var(--max-w);margin:0 auto;padding:0 var(--pad-x)}nav{position:fixed;top:0;left:0;right:0;z-index:90;transition:background .3s,box-shadow .3s}nav.scrolled{background:#fafaf7eb;backdrop-filter:blur(16px);box-shadow:0 1px 0 var(--border)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.nav-logo{font-size:15px;font-weight:700;letter-spacing:-.02em;color:var(--ink)}.nav-logo span{color:var(--accent)}.nav-links{display:flex;align-items:center;gap:32px;list-style:none}.nav-links a{font-size:13.5px;font-weight:500;color:var(--ink-muted);transition:color .2s}.nav-links a:hover,.nav-links a.active{color:var(--ink)}.nav-cta{font-size:13px;font-weight:600;color:var(--accent);border:1px solid rgba(26,92,58,.28);padding:8px 20px;border-radius:6px;transition:background .2s,color .2s}.nav-cta:hover{background:var(--accent);color:#fff}@media (max-width:640px){.nav-links{display:none}}footer{background:var(--bg-dark);border-top:1px solid rgba(255,255,255,.06);padding:28px 0}.footer-row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-logo{font-size:14px;font-weight:700;color:#ffffff80}.footer-logo span{color:#ffffff40}.footer-copy{font-size:12px;color:#ffffff38}.footer-links{display:flex;gap:24px}.footer-links a,.footer-email{font-size:12px;color:#ffffff4d;transition:color .2s}.footer-links a:hover,.footer-email:hover{color:#ffffff8c}.article-header{padding-top:clamp(100px,14vw,140px);padding-bottom:clamp(40px,5vw,64px);border-bottom:1px solid var(--border-mid)}.article-category{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}.article-h1{font-size:clamp(28px,3.8vw,48px);font-weight:700;letter-spacing:-.03em;line-height:1.1;color:var(--ink);max-width:800px;margin-bottom:24px}.article-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.author-chip{display:flex;align-items:center;gap:10px}.author-chip-avatar{width:34px;height:34px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff;flex-shrink:0}.author-chip-name{font-size:13.5px;font-weight:600;color:var(--ink-mid)}.author-chip-role{font-size:12px;color:var(--ink-faint)}.meta-sep{width:3px;height:3px;border-radius:50%;background:var(--ink-faint)}.meta-item{font-size:13px;color:var(--ink-faint)}.article-layout{display:grid;grid-template-columns:1fr 260px;gap:72px;padding:clamp(48px,6vw,80px) 0 clamp(72px,9vw,120px);align-items:start}@media (max-width:900px){.article-layout{grid-template-columns:1fr}.article-sidebar{display:none}}.article-body{max-width:720px}.article-body h2{font-size:clamp(19px,2vw,24px);font-weight:700;letter-spacing:-.02em;line-height:1.25;color:var(--ink);margin:44px 0 16px}.article-body h3{font-size:17px;font-weight:700;letter-spacing:-.01em;color:var(--ink);margin:28px 0 10px}.article-body p{font-size:16px;color:var(--ink-mid);line-height:1.85;margin-bottom:20px}.article-body p:first-child{font-size:17px;color:var(--ink)}.article-body strong{color:var(--ink);font-weight:600}.article-body ul,.article-body ol{margin:0 0 20px 22px;display:flex;flex-direction:column;gap:8px}.article-body li{font-size:15.5px;color:var(--ink-mid);line-height:1.7}.article-body a{color:var(--accent);text-decoration:underline;text-decoration-color:#1a5c3a4d}.article-body a:hover{text-decoration-color:var(--accent)}.callout{background:var(--bg-warm);border-left:2px solid var(--accent);border-radius:0 6px 6px 0;padding:18px 22px;margin:28px 0}.callout p{font-size:15px;font-style:italic;color:var(--ink-muted);line-height:1.75;margin:0}.callout p strong{font-style:normal;color:var(--ink-mid)}.results-table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14.5px;overflow-x:auto;display:block}.results-table th{text-align:left;padding:10px 16px;background:var(--bg-dark);color:#ffffffb3;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid rgba(255,255,255,.1)}.results-table td{padding:12px 16px;border-bottom:1px solid var(--border);color:var(--ink-mid);vertical-align:top}.results-table tr:last-child td{border-bottom:none}.results-table .before{color:#b04030;font-weight:600}.results-table .after{color:var(--accent);font-weight:600}.findings-list{display:flex;flex-direction:column;gap:0;margin:24px 0}.finding-item{display:grid;grid-template-columns:28px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--border);align-items:start}.finding-item:first-child{border-top:1px solid var(--border-mid)}.finding-num{font-size:11px;font-weight:700;color:var(--accent);letter-spacing:.05em;padding-top:3px}.finding-text{font-size:15px;color:var(--ink-mid);line-height:1.7}.system-components{display:grid;grid-template-columns:1fr;gap:16px;margin:24px 0}.component-card{background:#fff;border:1px solid var(--border-mid);border-left:3px solid var(--accent);border-radius:0 8px 8px 0;padding:20px 24px}.component-name{font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}.component-desc{font-size:14.5px;color:var(--ink-mid);line-height:1.7}.quote-block{border-top:2px solid var(--accent);border-bottom:1px solid var(--border-mid);padding:24px 0;margin:32px 0}.quote-text{font-size:17px;font-style:italic;color:var(--ink-mid);line-height:1.75;margin-bottom:12px}.quote-attr{font-size:12.5px;font-weight:600;color:var(--ink-faint);letter-spacing:.03em}.article-cta{background:var(--bg-dark);border-radius:10px;padding:32px;margin-top:48px}.article-cta-label{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#ffffff47;margin-bottom:10px}.article-cta-h{font-size:20px;font-weight:700;letter-spacing:-.02em;color:#fff;margin-bottom:8px}.article-cta-sub{font-size:14px;color:#ffffff73;line-height:1.65;margin-bottom:20px}.btn-white{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--ink);font-family:var(--font);font-size:13.5px;font-weight:700;padding:12px 24px;border-radius:6px;border:none;cursor:pointer;transition:opacity .2s}.btn-white:hover{opacity:.9}.article-sidebar{position:sticky;top:88px}.sidebar-toc-label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:14px}.sidebar-toc{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--border-mid)}.sidebar-toc a{font-size:13px;color:var(--ink-muted);padding:10px 0;border-bottom:1px solid var(--border);transition:color .2s}.sidebar-toc a:hover{color:var(--accent)}.sidebar-author{margin-top:32px;padding:20px;background:var(--bg-warm);border-radius:8px}.sidebar-author-name{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:2px}.sidebar-author-role{font-size:12px;color:var(--ink-muted);margin-bottom:12px}.sidebar-author-bio{font-size:13px;color:var(--ink-mid);line-height:1.65}.sidebar-author-link{display:inline-block;margin-top:10px;font-size:12.5px;font-weight:600;color:var(--accent)}.related-posts{padding:clamp(40px,5vw,64px) 0;border-top:1px solid var(--border-mid)}.related-label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:24px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media (max-width:768px){.related-grid{grid-template-columns:1fr}}.related-card{display:block;background:#fff;border:1px solid var(--border-mid);border-radius:8px;padding:20px;transition:box-shadow .2s;text-decoration:none;color:inherit}.related-card:hover{box-shadow:0 4px 16px #00000012}.related-cat{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}.related-title{font-size:14.5px;font-weight:700;letter-spacing:-.01em;color:var(--ink);line-height:1.35}
