*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}html{scroll-behavior:smooth}:root{--paper:#f4f3f0;--ink:#141414;--text:#2f2f2d;--meta:#454440;--line:#dedbd5}body{color:var(--ink);-webkit-font-smoothing:antialiased;background:#f4f2ec;font-family:IBM Plex Sans,system-ui,sans-serif}a{color:var(--ink);text-decoration:none;transition:color .15s}a:hover{color:#2f7a1f}:focus-visible{outline-offset:2px;outline:2px solid #2f7a1f}input,textarea,button,select{font-family:inherit}input::placeholder,textarea::placeholder{color:#4d524c}.pill{border-radius:999px;padding:13px 22px;font-size:15px;font-weight:500;transition:background .15s,color .15s,border-color .15s;display:inline-block}.pill-dark{color:#f4f2ec;background:#141614}.pill-dark:hover{color:#f4f2ec;background:#2f7a1f}.pill-outline{color:#141614;border:1px solid #bdb9ae}.pill-outline:hover{color:#141614;border-color:#141614}.pill-sm{color:#141614;border:1px solid #141614;padding:8px 16px;font-size:14px}.pill-sm:hover{color:#f4f2ec;background:#141614}.target-row{opacity:.55;transition:opacity .15s}.target-row:hover,.target-row.active{opacity:1}.model-row{transition:background .15s}.model-row:hover{background:#ebe8e0}.viewer-btn{transition:border-color .15s}.viewer-btn:hover{border-color:#141614!important}.modal-close{transition:border-color .15s}.modal-close:hover{border-color:#141614!important}.accent-link{color:#2f7a1f;border-bottom:1px solid #2f7a1f;padding-bottom:2px;transition:color .15s,border-color .15s}.accent-link:hover{color:#141614;border-color:#141614}.nav-active{border-bottom:1px solid #2f7a1f;color:#2f7a1f!important}.page-header{border-bottom:1px solid #dcd9d0;padding:112px 0 64px}.page-header h1{letter-spacing:-.025em;color:#141614;font-family:Newsreader,serif;font-size:clamp(36px,4vw,56px);font-weight:400;line-height:1.05}.page-header .updated{letter-spacing:.08em;text-transform:uppercase;color:var(--meta);margin-top:16px;font-family:IBM Plex 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clamp(20px,4vw,56px);display:flex;position:sticky;top:0}.paper-mark{color:var(--ink);letter-spacing:.16em;text-transform:uppercase;align-items:center;font-size:13px;font-weight:600;text-decoration:none;display:flex}.paper-mark-rest{color:var(--meta);font-weight:400}.paper-nav{flex-wrap:wrap;justify-content:flex-end;gap:8px 28px;font-size:14px;display:flex}.paper-nav a{color:var(--text);text-decoration:none}.paper-nav a[aria-current=page]{color:var(--ink);font-weight:600}.paper-footer{background:var(--paper);border-top:1px solid var(--line);color:var(--meta);flex-wrap:wrap;justify-content:space-between;gap:24px 40px;padding:28px clamp(20px,4vw,56px) 36px;font-size:14px;line-height:1.5;display:flex}.paper-footer-identity{flex-direction:column;align-items:flex-start;gap:6px;max-width:46ch;display:flex}.paper-footer-entity{color:var(--ink);margin:0;font-size:14px;font-weight:500}.paper-footer a{color:var(--text);text-underline-offset:3px;text-decoration:underline}.paper-footer-note{color:var(--meta);margin:4px 0 0}.paper-footer-updated{letter-spacing:.04em;text-transform:uppercase;color:var(--meta);margin:2px 0 0;font-size:12px}.paper-footer-side{flex-direction:column;align-items:flex-start;gap:10px;display:flex}.paper-footer-nav{flex-wrap:wrap;align-items:baseline;max-width:36rem;margin:0;display:flex}.paper-dot{color:var(--meta)}.paper-lab{letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:12px}.paper-lab a{color:var(--meta);text-decoration:none}.paper-lab a:hover{color:var(--ink)}.status-badge{border:1.5px solid var(--ink);color:var(--ink);background:#e4e1d8;flex-direction:column;align-self:flex-start;gap:2px;padding:10px 12px;font-size:13px;font-weight:600;line-height:1.45;display:flex}.home-cta{background:var(--ink);width:fit-content;color:var(--paper);align-self:flex-start;padding:12px 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#f4f3f0b8}.model-caption{z-index:2;max-width:34ch;color:var(--meta);text-align:right;pointer-events:none;margin:0;font-size:13px;line-height:1.45;position:absolute;bottom:20px;right:clamp(20px,4vw,56px)}.cite-link{width:fit-content;color:var(--ink);text-underline-offset:3px;flex-direction:column;align-items:flex-start;gap:2px;font-size:14px;line-height:1.45;text-decoration:underline;display:flex}.cite-link span{color:var(--text);font-size:13px;font-weight:400}#evidence,#disclosures,#contact{scroll-margin-top:84px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mobile-menu{transition:none!important}.model-skeleton-outline{animation:none}}@keyframes model-pulse{50%{opacity:.55}}