.mth-root{--ink:#0b0a08;--panel:#161410;--panel-2:#1d1a14;--line:#2a261d;--parchment:#e8e2d2;--parchment-dim:#9a9384;--parchment-faint:#6a6457;--brass:#c9a04e;--brass-bright:#e6c478;--ai:#b06a5a;--human:#7fb09a;--hybrid:#b89a5a;background:radial-gradient(120% 80% at 80% -10%, #1a1712 0%, var(--ink) 55%) fixed;min-height:100vh;color:var(--parchment);font-family:IBM Plex Sans,sans-serif;position:relative}.mth-grain{pointer-events:none;opacity:.05;z-index:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:fixed;top:0;bottom:0;left:0;right:0}.mth-shell{z-index:1;max-width:960px;margin:0 auto;padding:0 28px;position:relative}.mth-hero{padding:72px 0 36px}.mth-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--brass);border:1px solid var(--line);border-radius:999px;align-items:center;gap:7px;margin-bottom:22px;padding:5px 13px;font-size:12px;display:inline-flex}.mth-h1{margin:0 0 18px;font-family:Fraunces,serif;font-size:max(34px,min(5.5vw,56px));font-weight:600;line-height:1.04}.mth-sub{color:var(--parchment-dim);max-width:640px;margin:0;font-size:18px;line-height:1.6}.mth-meta{color:var(--muted);margin:14px 0 0;font-family:IBM Plex Mono,monospace;font-size:13px}.mth-section{border-top:1px solid var(--line);padding:28px 0}.mth-head{color:var(--brass);align-items:center;gap:9px;margin-bottom:16px;display:flex}.mth-head h2{color:var(--parchment);margin:0;font-family:Fraunces,serif;font-size:24px;font-weight:600}.mth-lead{color:var(--parchment-dim);margin:0 0 16px;font-size:16px;line-height:1.65}.mth-lead strong{color:var(--parchment);font-weight:600}.mth-cite{color:var(--parchment-faint);margin:18px 0 0;font-family:IBM Plex Mono,monospace;font-size:12px;line-height:1.6}.mth-factors{gap:12px;display:grid}.mth-factor{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px 18px}.mth-factor-top{justify-content:space-between;align-items:center;gap:12px;margin-bottom:7px;display:flex}.mth-factor-label{color:var(--parchment);font-size:15px;font-weight:600}.mth-factor-act{text-transform:uppercase;letter-spacing:.12em;color:var(--brass);border:1px solid var(--line);white-space:nowrap;border-radius:3px;padding:3px 8px;font-size:10px}.mth-factor-desc{color:var(--parchment-dim);margin:0;font-size:14px;line-height:1.55}.mth-negs{gap:10px;margin:0;padding:0;list-style:none;display:grid}.mth-negs li{color:var(--parchment-dim);align-items:flex-start;gap:10px;font-size:14px;line-height:1.5;display:flex}.mth-negs li svg{color:var(--ai);flex-shrink:0;margin-top:3px}.mth-tiers{gap:10px;display:grid}.mth-tier{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:14px 16px}.mth-tier-name{text-transform:uppercase;letter-spacing:.12em;margin-bottom:6px;font-size:11px;font-weight:600;display:inline-block}.mth-tier-strong{border-left:3px solid var(--human)}.mth-tier-strong .mth-tier-name{color:var(--human)}.mth-tier-moderate{border-left:3px solid var(--hybrid)}.mth-tier-moderate .mth-tier-name{color:var(--hybrid)}.mth-tier-weak{border-left:3px solid var(--parchment-faint)}.mth-tier-weak .mth-tier-name{color:var(--parchment-faint)}.mth-tier p{color:var(--parchment-dim);margin:0;font-size:14px;line-height:1.55}.mth-foot{color:var(--parchment-dim);margin:22px 0 60px;font-size:15px}.mth-inline{color:var(--brass);text-underline-offset:3px;text-decoration:underline}.mth-inline:hover{color:var(--brass-bright)}@media (max-width:768px){.mth-shell{width:100%;padding:0 20px}.mth-hero{padding:52px 0 28px}}@media (max-width:480px){.mth-shell{padding:0 16px}.mth-hero{padding:44px 0 24px}.mth-factor-top{flex-direction:column;align-items:flex-start;gap:7px}.mth-cite{word-break:break-word;font-size:11px}}