@font-face{font-family:inter;src:url(../media/inter_latin_wght_normal-s.p.0rpdhg_4ubdtf.woff2)format("woff2");font-display:swap;font-weight:100 900}@font-face{font-family:inter Fallback;src:local(Arial);ascent-override:89.79%;descent-override:22.36%;line-gap-override:0.0%;size-adjust:107.89%}.hRSI0a_className{font-family:inter,inter Fallback}.hRSI0a_variable{--font-inter:"inter", "inter Fallback"}
@font-face{font-family:GeistSans;src:url(../media/Geist_Variable-s.p.2f6gsmzeok7d9.woff2)format("woff2");font-display:swap;font-weight:100 900}@font-face{font-family:GeistSans Fallback;src:local(Arial);ascent-override:94.56%;descent-override:27.76%;line-gap-override:0.0%;size-adjust:106.28%}.Ur3q_a_className{font-family:GeistSans,GeistSans Fallback}.Ur3q_a_variable{--font-geist-sans:"GeistSans", "GeistSans Fallback"}
:root{--ink:#12131c;--ink-2:#171823;--ink-line:#2a2b36;--warm:#fafaf8;--white:#fff;--platinum-tint:#e4e4e7;--platinum:#a1a1aa;--graphite:#3f3f46;--copper:#b86a32;--copper-text:#9a5427;--font-head:var(--font-geist-sans), "Inter", system-ui, sans-serif;--font-body:var(--font-inter), system-ui, sans-serif;--max:1200px;--gutter:24px;--header-h:77px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--warm);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0}h1,h2,h3{font-family:var(--font-head);margin:0}p{margin:0}a{color:var(--graphite)}a:hover{color:var(--ink)}img{max-width:100%}:focus-visible{outline:2px solid var(--ink);outline-offset:2px;box-shadow:0 0 0 4px var(--warm)}.on-dark :focus-visible{outline-color:var(--warm);box-shadow:0 0 0 4px var(--ink)}.sr-only{clip:rect(0 0 0 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.lead{color:var(--platinum-tint)}.stack{flex-direction:column;display:flex}.head-block{flex-direction:column;gap:20px;max-width:780px;display:flex}.btn{cursor:pointer;border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;min-height:52px;padding:0 26px;font-family:inherit;font-size:16px;font-weight:600;text-decoration:none;display:inline-flex}.btn-sm{gap:8px;min-height:44px;padding:0 20px;font-size:15px}.btn-white{background:var(--white);color:var(--ink)}.btn-white:hover{background:var(--warm);color:var(--ink)}.btn-ink{background:var(--ink);color:var(--white)}.btn-ink:hover{color:var(--white);background:#23242f}.btn-ghost-dark{color:var(--white);border-color:#52525b;font-weight:500}.btn-ghost-dark:hover{border-color:var(--platinum);color:var(--white)}.btn-ghost{border-color:var(--platinum);color:var(--ink);font-weight:500}.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}.arrow{flex:none}.text-link{min-height:44px;color:var(--ink);align-items:center;gap:8px;font-size:15px;font-weight:600;display:inline-flex}.site-header{z-index:40;background:var(--ink);border-bottom:1px solid #23242f;position:sticky;top:0}.site-header .bar{justify-content:space-between;align-items:center;gap:24px;padding-top:16px;padding-bottom:16px;display:flex}.brand{align-items:center;min-height:44px;display:inline-flex}.brand img{width:auto;height:24px;display:block}.nav{align-items:center;gap:32px;display:flex}.nav-links{gap:28px;margin:0;padding:0;list-style:none;display:flex}.nav-links a{color:var(--platinum-tint);border-bottom:2px solid #0000;padding-bottom:4px;font-size:15px;text-decoration:none}.nav-links a:hover{color:var(--white)}.nav-links a[aria-current=true]{color:var(--copper);border-bottom-color:var(--copper);font-weight:600}.menu-btn{min-width:44px;min-height:44px;color:var(--white);cursor:pointer;background:0 0;border:1px solid #52525b;border-radius:8px;justify-content:center;align-items:center;display:none}.mobile-menu{display:none}@media (max-width:860px){.nav-links{display:none}.menu-btn{display:inline-flex}.nav{gap:12px}.mobile-menu.open{border-top:1px solid #23242f;display:block}.mobile-menu ul{padding:8px var(--gutter) 20px;margin:0;list-style:none}.mobile-menu a{min-height:48px;color:var(--platinum-tint);border-bottom:1px solid #23242f;align-items:center;font-size:17px;text-decoration:none;display:flex}.mobile-menu a[aria-current=true]{color:var(--copper);font-weight:600}}@media (max-width:420px){.header-cta{display:none}}.hero{padding:88px 0 96px}.hero-inner{flex-direction:column;gap:72px;display:flex}.hero-copy{flex-direction:column;gap:28px;max-width:860px;display:flex}.hero h1{letter-spacing:-.035em;color:var(--white);font-size:clamp(44px,7vw,92px);font-weight:600;line-height:1}.hero-sub{max-width:640px;color:var(--platinum-tint);font-size:19px;line-height:1.6}.cta-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.muted-note{color:var(--platinum);font-size:14px}.strip{flex-direction:column;gap:14px;display:flex}.strip-grid{grid-template-columns:repeat(11,minmax(0,1fr));gap:8px;display:grid}.strip-phase{letter-spacing:.14em;text-transform:uppercase;color:var(--platinum);margin:0;padding-top:10px;font-size:11px;font-weight:600}.strip-phase.pre{border-top:1px solid #52525b;grid-column:span 4}.strip-phase.bid{border-top:1px solid var(--warm);color:var(--platinum-tint);grid-column:span 5}.strip-phase.post{border-top:1px solid var(--platinum);grid-column:span 2}.strip-cell{border-radius:6px;text-decoration:none;display:block}.strip-letter{font-family:var(--font-head);font-size:clamp(30px,5.4vw,76px);font-weight:600;line-height:1;transition:transform .2s;display:block}.strip-letter.pre{color:#0000;-webkit-text-stroke:1.5px var(--warm)}.strip-letter.bid{color:var(--warm)}.strip-letter.post{color:var(--platinum)}.strip-letter.current{color:var(--copper);-webkit-text-stroke:0}.strip-name{letter-spacing:.1em;color:var(--platinum);margin-top:10px;font-size:10px;display:block}.strip-name.current{color:var(--copper)}.strip-cell:hover .strip-letter{transform:translateY(-3px)}.strip-cell:hover .strip-name{color:var(--white)}@media (max-width:860px){.strip-name,.strip-phase-row{display:none}}.split{flex-wrap:wrap;gap:56px;display:flex}.split-main{flex-direction:column;flex:999 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a{color:var(--platinum-tint)}.method-inner{flex-direction:column;gap:56px;display:flex}.method-lead strong{color:var(--white);font-weight:600}.ring-desktop{display:none}.ring-compact{display:block}@media (min-width:1240px){.ring-desktop{display:block}.ring-compact{display:none}}.ring-wrap{margin:0 calc(var(--gutter) * -1)}.ring{width:1200px;height:760px;margin:0 auto;position:relative}.ring svg.ring-art{position:absolute;top:0;left:0}.ring-center{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:190px;height:170px;display:flex;position:absolute;top:315px;left:505px}.ring-center .num{font:600 13px var(--font-head);color:var(--copper)}.ring-center .name{font:700 17px var(--font-head);letter-spacing:.06em;color:var(--white)}.ring-center .lbl{letter-spacing:.14em;text-transform:uppercase;color:var(--platinum);margin-top:4px;font-size:10px;font-weight:600}.ring-center .prob{color:var(--platinum-tint);font-size:12.5px;line-height:1.4}.pill{cursor:pointer;width:330px;height:68px;font-family:var(--font-body);background:0 0;border:0;border-radius:34px;flex-direction:column;justify-content:center;gap:2px;transition:transform .15s;display:flex;position:absolute}.pill:hover{transform:translateX(var(--nudge,0))}.pill.right{text-align:left;--nudge:4px;align-items:flex-start;padding:0 20px 0 38px;left:860px}.pill.left{text-align:right;--nudge:-4px;align-items:flex-end;padding:0 38px 0 20px;left:10px}.pill .pn{font:600 15px var(--font-head);letter-spacing:.08em;display:block}.pill .pd{font-size:13px;line-height:1.3;display:block}.pill.pre{border:1.5px solid var(--warm)}.pill.pre .pn{color:var(--white)}.pill.pre .pd{color:var(--platinum)}.pill.bid{background:var(--warm)}.pill.bid .pn{color:var(--ink)}.pill.bid .pd{color:var(--graphite)}.pill.post{background:var(--platinum)}.pill.post .pn,.pill.post .pd{color:var(--ink)}.badge{background:var(--ink);border:1.5px solid var(--warm);width:46px;height:46px;color:var(--white);font:600 17px var(--font-head);pointer-events:none;border-radius:50%;justify-content:center;align-items:center;transition:background .25s,color .25s,border-color .25s;display:flex;position:absolute}.badge.active{background:var(--copper);border-color:var(--copper);color:var(--ink);font-weight:700}.node-dot{background:var(--copper);pointer-events:none;border-radius:50%;width:14px;height:14px;position:absolute}.compact-groups{flex-wrap:wrap;gap:24px;display:flex}.compact-group{flex-direction:column;gap:10px;display:flex}.compact-group .gl{letter-spacing:.14em;text-transform:uppercase;color:var(--platinum);font-size:11px;font-weight:600}.compact-row{flex-wrap:wrap;gap:8px;display:flex}.letter-btn{width:48px;height:48px;font:600 18px var(--font-head);cursor:pointer;border:0;border-radius:10px}.letter-btn.pre{border:1.5px solid var(--warm);color:var(--white);background:0 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.tx.strong{color:var(--white)}.legend{flex-wrap:wrap;justify-content:center;gap:32px;margin-top:8px;display:flex}.legend-item{color:var(--warm);align-items:center;gap:12px;font-size:15px;display:flex}.legend-item span.sw{border-radius:7px;width:28px;height:14px;display:inline-block}.legend-item .sw.pre{border:1.5px solid var(--warm)}.legend-item .sw.bid{background:var(--warm)}.legend-item .sw.post{background:var(--platinum)}.legend-item em{color:var(--platinum);font-style:normal}.diff-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:36px;display:grid}.diff{border-top:2px solid var(--ink);flex-direction:column;gap:12px;padding-top:24px;display:flex}.diff .tag{font:500 13px var(--font-head);letter-spacing:.1em;color:var(--graphite)}.diff h3{font-size:22px;font-weight:600;line-height:1.2}.diff 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h1{letter-spacing:-.025em;margin-bottom:12px;font-size:clamp(32px,4.4vw,48px);font-weight:600}.doc h2{margin:36px 0 10px;font-size:22px;font-weight:600}.doc p,.doc li{color:var(--graphite);font-size:17px;line-height:1.7}.doc p+p{margin-top:12px}.doc ul{padding-left:22px}.doc .updated{color:var(--graphite);font-size:14px}