@font-face{font-family:Hanken Grotesk;font-style:normal;font-weight:400 600;font-display:swap;src:url(/fonts/hanken-grotesk-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400 600;font-display:swap;src:url(/fonts/jetbrains-mono-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Newsreader;font-style:normal;font-weight:400 500;font-display:swap;src:url(/fonts/newsreader-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--carbon: #141210;--surface: #1d1a17;--surface-raised: #26221e;--hairline: #35302a;--ink: #f2ede4;--ink-muted: #a79f92;--signal: #ff7a1a;--signal-pressed: #e06407;--tan: #c8a57b;--on-signal: #141210;--good: #67b587;--attention: #e8b84b;--danger: #d9564a;--paper: #f5f0e6;--paper-ink: #1d1a17;--paper-muted: #6b6258;--paper-hairline: #d8d0c0;--font-display: "Newsreader", "Iowan Old Style", Georgia, "Times New Roman", serif;--font-body: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-overlay: 0 22px 60px rgba(0, 0, 0, .28);--max: 1180px;--nav-h: 72px}*{box-sizing:border-box}html{background:var(--carbon);color:var(--ink);font-family:var(--font-body);font-optical-sizing:auto;scroll-behavior:smooth}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#ff7a1a0b,#14121000 380px),radial-gradient(circle at 82% 8%,rgba(200,165,123,.11),transparent 330px),var(--carbon);color:var(--ink);font:400 16px/1.57 var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.22;background-image:linear-gradient(45deg,rgba(255,255,255,.035) 25%,transparent 25%),linear-gradient(-45deg,rgba(255,255,255,.03) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(255,255,255,.025) 75%),linear-gradient(-45deg,transparent 75%,rgba(255,255,255,.022) 75%);background-size:18px 18px;background-position:0 0,0 9px,9px -9px,-9px 0;-webkit-mask-image:linear-gradient(180deg,#000,transparent 72%);mask-image:linear-gradient(180deg,#000,transparent 72%)}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.brand-veil{position:fixed;inset:0;z-index:100;display:grid;place-items:center;align-content:center;gap:18px;background:radial-gradient(circle at 50% 46%,rgba(200,165,123,.13),transparent 270px),linear-gradient(180deg,#ff7a1a09,#14121000 360px),var(--carbon);opacity:1;visibility:visible;pointer-events:auto;transition:opacity .14s ease,visibility .14s ease}.brand-veil.is-hidden{opacity:0;visibility:hidden;pointer-events:none}.brand-veil img{width:clamp(72px,9vw,112px);height:clamp(72px,9vw,112px);object-fit:contain;filter:drop-shadow(0 18px 42px rgba(0,0,0,.36));animation:brand-veil-arrive .36s ease-out both}.brand-veil-label{color:var(--ink);font:600 12px/1 var(--font-body);letter-spacing:.18em;text-transform:uppercase;animation:brand-veil-arrive .36s ease-out 40ms both}.brand-veil-line{position:relative;width:min(220px,46vw);height:2px;overflow:hidden;border-radius:var(--radius-sm);background:#f2ede424}.brand-veil-line:after{content:"";position:absolute;inset:0;transform-origin:left center;background:var(--signal);animation:brand-veil-sweep .36s ease-out both}.site-nav{position:sticky;top:0;z-index:30;min-height:var(--nav-h);border-bottom:1px solid rgba(242,237,228,.08);background:color-mix(in srgb,var(--carbon) 88%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:background .18s ease,border-color .18s ease}.nav-inner{width:min(var(--max),calc(100% - 32px));min-height:var(--nav-h);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:96px;min-height:32px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;position:relative;z-index:2;transform-origin:center;transition:transform .22s ease}.brand-ghost{width:24px;height:24px;display:inline-grid;place-items:center;flex:0 0 24px}.brand-ghost img{width:100%;height:100%;object-fit:contain;opacity:.95}.brand-word{display:inline-flex;align-items:baseline;gap:10px;white-space:nowrap}.brand-loop{position:relative;display:inline-grid;place-items:center;width:86px;height:30px;overflow:hidden}.brand-loop .brand-ghost,.brand-loop-word{grid-area:1 / 1}.brand-loop-ghost{transform-origin:center;animation:brand-ghost-loop 5.2s ease-in-out infinite}.brand-loop-word{color:var(--ink);font:600 12px/1 var(--font-body);letter-spacing:.16em;text-transform:uppercase;transform-origin:center;animation:brand-word-loop 5.2s ease-in-out infinite}.brand.is-ghost-drifting .brand-ghost{animation:ghost-drift .52s ease-out both}.brand small{color:var(--ink-muted);font:400 12px/1 var(--font-mono);letter-spacing:.08em;text-transform:none}.nav-links{display:flex;align-items:center;gap:22px;color:var(--ink-muted);font-size:14px;letter-spacing:.02em;transition:opacity .18s ease,transform .18s ease}.nav-links a{transition:color .14s ease}.nav-links a:hover,.nav-links a:focus-visible{color:var(--ink)}.nav-cta,.btn-primary,.btn-quiet{min-height:44px;border:1px solid transparent;border-radius:var(--radius-md);display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;font-weight:600;letter-spacing:.02em;transition:opacity .18s ease,transform .14s ease,background .14s ease,border-color .14s ease}body.home-landing.nav-at-top .site-nav{border-bottom-color:transparent;background:color-mix(in srgb,var(--carbon) 74%,transparent)}body.home-landing.nav-at-top .brand{transform:translate(calc(min(var(--max),calc(100vw - 32px))/2 - 48px)) scale(1.5)}body.home-landing.nav-at-top .nav-links,body.home-landing.nav-at-top .nav-cta{opacity:0;pointer-events:none;transform:translateY(-4px)}.nav-cta,.btn-primary{background:var(--signal);color:var(--on-signal)}.nav-cta:hover,.btn-primary:hover{background:var(--signal-pressed);transform:translateY(-1px)}.btn-quiet{background:var(--surface-raised);color:var(--ink);border-color:var(--hairline)}.btn-quiet:hover{border-color:color-mix(in srgb,var(--tan),var(--hairline) 35%);transform:translateY(-1px)}.section{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:104px 0}@keyframes brand-veil-arrive{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes brand-veil-sweep{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes ghost-drift{0%{transform:translateY(0)}38%{transform:translateY(-4px)}to{transform:translateY(0)}}@keyframes brand-ghost-loop{0%,38%,to{opacity:1;transform:translateY(0) scale(1)}50%,82%{opacity:0;transform:translateY(-1px) scale(.58)}}@keyframes brand-word-loop{0%,38%,to{opacity:0;transform:translateY(7px) scale(.96)}50%,82%{opacity:1;transform:translateY(0) scale(1)}}@media(prefers-reduced-motion:reduce){.brand-veil img,.brand-veil-label,.brand-veil-line:after,.brand-loop-ghost,.brand-loop-word{animation:none}.brand-loop-ghost{opacity:1;transform:none}.brand-loop-word{display:none}}.hero{width:min(var(--max),calc(100% - 32px));min-height:calc(100svh - 148px);margin:0 auto;padding:56px 0 38px;display:grid;grid-template-columns:minmax(0,.92fr) minmax(420px,1.08fr);gap:56px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--tan);font:500 12px/1.2 var(--font-body);letter-spacing:.09em;text-transform:uppercase}.eyebrow:before{content:"";width:28px;height:1px;background:currentColor;opacity:.68}h1,h2,h3,p{margin:0}h1{max-width:10ch;margin-top:26px;font:400 clamp(58px,8vw,104px)/.98 var(--font-display);letter-spacing:-.035em;text-wrap:balance}.hero-copy{max-width:64ch;margin-top:26px;color:var(--ink-muted);font-size:clamp(17px,1.5vw,20px);line-height:1.58}.hero-actions{margin-top:34px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}.hero-panel{border:1px solid rgba(242,237,228,.1);border-radius:var(--radius-lg);background:linear-gradient(180deg,#26221ef5,#1d1a17fa);box-shadow:var(--shadow-overlay);overflow:hidden}.panel-topbar{height:48px;border-bottom:1px solid var(--hairline);display:flex;align-items:center;justify-content:space-between;padding:0 16px;color:var(--ink-muted);font:400 12px/1 var(--font-mono)}.status-dots{display:flex;gap:7px}.status-dots span{width:7px;height:7px;border-radius:999px;background:var(--hairline)}.status-dots span:nth-child(2){background:color-mix(in srgb,var(--tan),var(--hairline) 45%)}.status-dots span:nth-child(3){background:var(--good)}.contract{padding:clamp(18px,2.2vw,28px);display:grid;gap:18px}.checkpoint-proof{gap:20px}.checkpoint-proof-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.task-caption{color:var(--ink-muted);font:400 12px/1.2 var(--font-mono);letter-spacing:.02em}.radio-readout{display:grid;gap:10px;padding:16px 0 2px}.radio-readout strong{color:var(--ink);font:500 clamp(32px,4.3vw,48px)/1.02 var(--font-mono);letter-spacing:-.035em;font-variant-numeric:tabular-nums}.radio-readout span{max-width:42ch;color:var(--ink-muted);font-size:15px;line-height:1.5}.contract-head{display:flex;justify-content:space-between;gap:20px;align-items:start}.contract-title{display:grid;gap:8px}.label-caps{color:var(--ink-muted);font:500 11px/1.2 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.contract h2{font:600 clamp(21px,2.2vw,28px)/1.15 var(--font-body);letter-spacing:-.015em}.budget-readout{min-width:116px;text-align:right;color:var(--ink);font:500 28px/1 var(--font-mono);letter-spacing:-.02em;font-variant-numeric:tabular-nums}.budget-gauge{position:relative;display:grid;gap:10px;padding:14px;border:1px solid var(--hairline);border-radius:var(--radius-md);background:#14121085}.contract-plain-line{max-width:46ch;color:var(--ink-muted);font-size:15px;line-height:1.5}.contract-summary{display:grid;gap:12px;padding-top:6px}.contract-summary div{display:grid;grid-template-columns:112px 1fr;gap:16px;padding:13px 0;border-top:1px solid rgba(242,237,228,.08);color:var(--ink-muted);font:400 13px/1.4 var(--font-mono)}.contract-summary b{color:var(--tan);font-weight:500}.gauge-track{position:relative;height:12px;overflow:hidden;border-radius:999px;background:#f2ede41f}.gauge-fill{width:var(--fill, 68%);height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--good),var(--attention),var(--signal));transform-origin:left center;animation:sweep .76s ease-out both}.gauge-tick{position:absolute;top:-4px;left:80%;width:1px;height:20px;background:var(--tan)}.gauge-meta{display:flex;justify-content:space-between;gap:14px;color:var(--ink-muted);font:400 12px/1.25 var(--font-mono)}.route-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.route-card{border:1px solid var(--hairline);border-radius:var(--radius-md);background:var(--surface);padding:14px;min-height:116px;display:grid;align-content:space-between;gap:14px}.route-card strong{font-size:14px;letter-spacing:.02em}.route-card span{color:var(--ink-muted);font:400 12px/1.4 var(--font-mono)}.checkpoint{border:1px solid rgba(200,165,123,.35);border-radius:var(--radius-lg);background:linear-gradient(180deg,#c8a57b13,#fff0),var(--surface-raised);padding:18px;display:grid;gap:14px}.checkpoint-title{display:flex;align-items:center;justify-content:space-between;gap:18px;color:var(--ink);font:500 13px/1.2 var(--font-mono);letter-spacing:.02em}.checkpoint-title span{color:var(--tan)}.choice-row{display:grid;gap:8px}.choice{width:100%;border:1px solid var(--hairline);border-radius:var(--radius-md);background:var(--surface);color:var(--ink);padding:13px;display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;text-align:left;transition:border-color .14s ease,background .14s ease,transform .14s ease}.choice:hover,.choice:focus-visible,.choice.is-selected{border-color:color-mix(in srgb,var(--tan),var(--hairline) 30%);background:color-mix(in srgb,var(--surface-raised),var(--surface) 50%);transform:translateY(-1px)}.choice.is-recommended{border-color:color-mix(in srgb,var(--signal),var(--hairline) 42%)}.choice strong{font-size:13px;letter-spacing:.01em}.choice span{color:var(--ink-muted);font:400 12px/1.35 var(--font-mono)}.section-head{max-width:790px;display:grid;gap:20px}.section-head.center{margin-inline:auto;text-align:center;justify-items:center}.section h2{font:400 clamp(38px,5vw,68px)/1.04 var(--font-display);letter-spacing:-.03em;text-wrap:balance}.lead{color:var(--ink-muted);font-size:clamp(17px,1.5vw,20px);line-height:1.58;max-width:68ch}.problem-band{width:min(var(--max),calc(100% - 32px));margin:0 auto;border-top:1px solid rgba(242,237,228,.09);border-bottom:1px solid rgba(242,237,228,.09);padding:22px 0;display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;color:var(--ink-muted);font:400 13px/1.45 var(--font-mono)}.problem-band strong{color:var(--ink);font:500 12px/1.2 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.compare-grid{margin-top:44px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.compare-card{min-height:360px;border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--surface);padding:clamp(22px,3vw,32px);display:grid;align-content:space-between;gap:26px}.compare-card.old{background:repeating-linear-gradient(135deg,rgba(217,86,74,.075) 0 1px,transparent 1px 12px),var(--surface)}.compare-card.new{background:linear-gradient(180deg,#c8a57b12,#c8a57b00),var(--surface-raised)}.compare-card h3{font:600 24px/1.15 var(--font-body);letter-spacing:-.015em}.compare-card p{color:var(--ink-muted);max-width:58ch}.meter-list{display:grid;gap:12px}.meter-row{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:center;color:var(--ink-muted);font:400 13px/1.4 var(--font-mono)}.meter-row b{color:var(--ink);font-weight:500}.walkthrough{margin-top:48px;display:grid;grid-template-columns:.8fr 1.2fr;gap:22px;align-items:start}.control-card,.product-card,.dashboard-card,.model-card,.pricing-card{border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--surface)}.control-card{position:sticky;top:calc(var(--nav-h) + 18px);padding:22px;display:grid;gap:22px}.control-card h3,.product-card h3,.dashboard-card h3{font:600 20px/1.25 var(--font-body);letter-spacing:-.01em}.field{display:grid;gap:9px}.field label{color:var(--ink-muted);font:500 11px/1.2 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.segmented{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.segmented button{min-height:40px;border:1px solid var(--hairline);border-radius:var(--radius-sm);background:var(--surface-raised);color:var(--ink-muted);font:500 13px/1 var(--font-body);letter-spacing:.02em}.segmented button[aria-pressed=true]{color:var(--ink);border-color:color-mix(in srgb,var(--tan),var(--hairline) 30%);background:color-mix(in srgb,var(--surface-raised),var(--tan) 8%)}input[type=range]{width:100%;accent-color:var(--signal)}.range-line{display:flex;justify-content:space-between;color:var(--ink-muted);font:400 12px/1.2 var(--font-mono)}.product-stack{display:grid;gap:18px}.product-card{overflow:hidden}.product-card-inner{padding:22px;display:grid;gap:18px}.work-contract{border:1px solid var(--hairline);border-radius:var(--radius-md);background:#14121094;padding:18px;display:grid;gap:16px}.contract-row{display:flex;justify-content:space-between;gap:18px;padding:12px 0;border-bottom:1px solid rgba(242,237,228,.07);color:var(--ink-muted);font:400 13px/1.35 var(--font-mono)}.contract-row:last-child{border-bottom:0}.contract-row strong{color:var(--ink);font-weight:500;text-align:right}.receipt{color:var(--paper-ink);background:var(--paper);border-radius:var(--radius-sm);padding:24px;font-family:var(--font-mono);box-shadow:0 18px 38px #0000002e}.receipt-head{display:flex;justify-content:space-between;gap:18px;padding-bottom:18px;border-bottom:1px solid var(--paper-hairline);color:var(--paper-muted);font-size:12px;line-height:1.45}.receipt-title{color:var(--paper-ink);font-weight:500}.receipt-lines{display:grid;gap:11px;padding:18px 0;border-bottom:1px solid var(--paper-hairline)}.receipt-line{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:baseline;font-size:13px;line-height:1.35}.receipt-line .muted{color:var(--paper-muted)}.receipt-line .money{font-variant-numeric:tabular-nums;text-align:right}.receipt-total{display:grid;gap:8px;padding-top:18px;font-size:13px}.receipt-total .senior{display:flex;justify-content:space-between;gap:18px;color:var(--paper-ink);font-weight:500}.copy-row{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:16px}.copy-status{color:var(--ink-muted);font:400 12px/1.3 var(--font-mono)}.sadair-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:stretch;margin-top:48px}.quote-block{border:1px solid var(--hairline);border-radius:var(--radius-lg);background:linear-gradient(160deg,rgba(200,165,123,.11),transparent 48%),var(--surface);padding:clamp(28px,4vw,42px);display:grid;align-content:space-between;gap:34px;min-height:460px}.quote-block p{font:400 clamp(36px,5vw,66px)/1.05 var(--font-display);letter-spacing:-.03em;text-wrap:balance}.quote-block.plain-payoff{min-height:300px;align-content:center}.quote-block.plain-payoff p{max-width:12ch;font-size:clamp(30px,3.8vw,48px);line-height:1.05}.quote-block small{color:var(--ink-muted);max-width:56ch;font-size:15px;line-height:1.55}.compute-panel{border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--surface);padding:clamp(24px,3vw,32px);display:grid;gap:22px}.compute-panel h3{max-width:18ch;font:600 clamp(26px,3.5vw,42px)/1.05 var(--font-body);letter-spacing:-.025em}.compute-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}.compute-card{min-height:260px;border:1px solid var(--hairline);border-radius:var(--radius-md);background:color-mix(in srgb,var(--surface-raised),var(--surface) 30%);padding:18px;display:grid;align-content:start;gap:18px}.compute-card ul{margin:0;padding:0;list-style:none;display:grid;gap:12px;color:var(--ink-muted);font:400 13px/1.45 var(--font-mono)}.compute-card li{padding-top:12px;border-top:1px solid rgba(242,237,228,.08)}.lane-card{border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--surface);overflow:hidden}.lane{display:grid;grid-template-columns:145px 1fr;gap:18px;padding:22px;border-bottom:1px solid var(--hairline)}.lane:last-child{border-bottom:0}.lane b{color:var(--tan);font:500 12px/1.2 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.lane strong{display:block;margin-bottom:5px;font-size:18px;letter-spacing:-.01em}.lane span{color:var(--ink-muted);font-size:14px;line-height:1.5}.pit-wall{margin-top:48px;border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--surface);overflow:hidden}.pit-head{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px;border-bottom:1px solid var(--hairline)}.tabs{display:flex;gap:8px;flex-wrap:wrap}.tabs button{min-height:38px;border:1px solid var(--hairline);border-radius:999px;background:transparent;color:var(--ink-muted);padding:0 14px;font:500 12px/1 var(--font-body);letter-spacing:.04em;text-transform:uppercase}.tabs button[aria-selected=true]{color:var(--ink);border-color:color-mix(in srgb,var(--tan),var(--hairline) 25%);background:#c8a57b14}.pit-panel{display:none;padding:22px}.pit-panel.is-active{display:grid;grid-template-columns:1fr;gap:18px}.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.metric-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.metric{min-height:150px;border:1px solid var(--hairline);border-radius:var(--radius-md);background:color-mix(in srgb,var(--surface-raised),var(--surface) 35%);padding:18px;display:grid;align-content:space-between;gap:18px}.metric .value{font:500 clamp(26px,3.2vw,38px)/1 var(--font-mono);letter-spacing:-.04em;font-variant-numeric:tabular-nums}.metric .note{color:var(--ink-muted);font:400 12px/1.45 var(--font-mono)}.task-table{border:1px solid var(--hairline);border-radius:var(--radius-md);overflow:hidden}.task-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.task-line{display:grid;grid-template-columns:1fr auto;gap:18px;padding:14px 16px;border-bottom:1px solid var(--hairline);color:var(--ink-muted);font:400 12px/1.4 var(--font-mono)}.task-line:last-child{border-bottom:0}.task-line strong{display:block;color:var(--ink);font:500 14px/1.25 var(--font-body);letter-spacing:0;margin-bottom:3px}.state-pill{align-self:start;border:1px solid var(--hairline);border-radius:999px;padding:5px 8px;color:var(--ink);background:#67b5871c;font:500 11px/1 var(--font-mono);letter-spacing:.02em;white-space:nowrap}.engine-grid{margin-top:48px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.model-card{padding:22px;display:grid;gap:22px}.model-card h3{font:600 20px/1.2 var(--font-body);letter-spacing:-.01em}.spec-list{display:grid;gap:10px;color:var(--ink-muted);font:400 12px/1.4 var(--font-mono)}.spec-list div{display:flex;justify-content:space-between;gap:18px;padding-top:10px;border-top:1px solid rgba(242,237,228,.08)}.spec-list b{color:var(--ink);font-weight:400;text-align:right}.pricing-grid{margin-top:48px;display:grid;grid-template-columns:1.05fr .95fr;gap:18px;align-items:stretch}.pricing-card{padding:clamp(24px,3vw,34px);display:grid;gap:26px}.pricing-card h3{font:400 clamp(32px,4vw,56px)/1.06 var(--font-display);letter-spacing:-.03em}.pricing-card p{color:var(--ink-muted);max-width:62ch}.rule-list{display:grid;gap:12px}.rule{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:14px 0;border-top:1px solid var(--hairline);color:var(--ink-muted)}.rule b{color:var(--tan);font:500 12px/1.2 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.receipt-note{color:var(--tan);font:500 13px/1.45 var(--font-mono);letter-spacing:.01em}.micro-line{color:var(--tan);font:500 13px/1.4 var(--font-mono);letter-spacing:.01em}.proof-stack,.receipt-proof{display:grid;gap:48px}.receipt-proof{margin-top:72px}.receipt-proof>article{max-width:760px}.final-cta{margin-bottom:68px;border:1px solid rgba(200,165,123,.28);border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(255,122,26,.09),transparent 32%),linear-gradient(180deg,#26221efa,#1d1a17fa);padding:clamp(28px,5vw,56px);display:grid;grid-template-columns:1fr minmax(300px,420px);gap:32px;align-items:center}.final-cta h2{max-width:11ch}.signup{display:grid;gap:12px;padding:18px;border:1px solid var(--hairline);border-radius:var(--radius-lg);background:#14121073}.signup-row{display:grid;grid-template-columns:1fr auto;gap:10px}.signup input{min-height:46px;border:1px solid var(--hairline);border-radius:var(--radius-md);background:var(--surface);color:var(--ink);padding:0 13px;outline:none}.signup input:focus{border-color:var(--tan)}.form-status{min-height:19px;color:var(--ink-muted);font:400 12px/1.45 var(--font-mono)}.receipt-caption{margin:16px 0 0;color:var(--tan);font:500 13px/1.45 var(--font-mono);letter-spacing:.01em}.site-footer{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:34px 0 58px;border-top:1px solid rgba(242,237,228,.08);color:var(--ink-muted);display:grid;grid-template-columns:minmax(220px,.9fr) minmax(360px,1.3fr);gap:clamp(28px,6vw,72px);font-size:13px}.footer-brand{display:grid;align-content:start;gap:9px;max-width:280px}.footer-wordmark{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:600;letter-spacing:.08em;text-transform:uppercase}.footer-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.footer-column{display:grid;align-content:start;gap:10px}.footer-column h3{margin:0 0 4px;color:var(--ink);font:600 12px/1.2 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.footer-column a,.footer-column span{color:var(--ink-muted);font:400 13px/1.35 var(--font-body)}.footer-column a:hover,.footer-column a:focus-visible{color:var(--ink)}.footer-column small{margin-left:4px;color:#a79f92a8;font:400 11px/1 var(--font-mono)}.room-page{width:min(var(--max),calc(100% - 32px));margin:0 auto}.room-hero{min-height:clamp(420px,58vh,620px);display:grid;align-content:center;gap:26px;padding:clamp(72px,10vw,128px) 0 clamp(48px,8vw,96px)}.room-hero h1{max-width:10.5ch}.room-hero .lead{max-width:720px;margin:0;font-size:clamp(18px,2vw,22px)}.room-meta{display:flex;flex-wrap:wrap;gap:10px;color:var(--ink-muted);font:400 12px/1.3 var(--font-mono)}.room-meta span{border:1px solid var(--hairline);border-radius:999px;padding:7px 10px;background:#f2ede409}.room-section{padding:clamp(54px,8vw,92px) 0;border-top:1px solid rgba(242,237,228,.08)}.room-section.tight{padding-top:0}.room-section h2{max-width:15ch;margin-bottom:18px}.room-section .lead{max-width:760px;margin:0}.room-grid{margin-top:28px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.room-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.room-card{border:1px solid var(--hairline);border-radius:var(--radius-lg);background:color-mix(in srgb,var(--surface),var(--carbon) 18%);padding:clamp(20px,3vw,28px);display:grid;align-content:start;gap:14px}.room-card h3{margin:0;color:var(--ink);font:600 20px/1.18 var(--font-body);letter-spacing:-.01em}.room-card p,.room-card li{color:var(--ink-muted);margin:0}.room-card ul{margin:0;padding-left:18px;display:grid;gap:8px}.room-card .data-line{color:var(--tan);font:400 12px/1.45 var(--font-mono);letter-spacing:.01em}.room-callout{border:1px solid rgba(200,165,123,.3);border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(200,165,123,.08),transparent 40%),var(--surface);padding:clamp(22px,4vw,36px)}.room-callout p{max-width:78ch;margin:0;color:var(--ink);font-size:clamp(18px,2vw,22px);line-height:1.45}.post-list{margin-top:28px;display:grid;gap:14px}.post-card{border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--surface);padding:clamp(20px,3vw,28px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:start}.post-card h2,.post-card h3{margin:0 0 8px;font:600 clamp(22px,3vw,34px)/1.1 var(--font-body);letter-spacing:-.02em}.post-card p{margin:0;max-width:68ch;color:var(--ink-muted)}.post-card time{color:var(--tan);font:400 12px/1.2 var(--font-mono);white-space:nowrap}.literature-page .room-hero h1{max-width:8.5ch}.literature-filters button{appearance:none;border:1px solid var(--hairline);border-radius:999px;background:#f2ede409;color:var(--ink-muted);padding:7px 10px;font:500 12px/1.3 var(--font-mono);cursor:pointer;transition:border-color .14s ease,background .14s ease,color .14s ease}.literature-filters button:hover,.literature-filters button:focus-visible,.literature-filters button.is-active{border-color:#c8a57b61;background:#c8a57b14;color:var(--ink);outline:none}.literature-hero{position:relative;border-bottom:1px solid rgba(242,237,228,.08)}.literature-hero:after{content:"PINNED\aTHE NÜRBURGRING\a BENCHMARK\aLIVE";position:absolute;right:0;bottom:clamp(52px,8vw,96px);width:clamp(152px,17vw,210px);min-height:clamp(148px,18vw,216px);border:1px solid rgba(200,165,123,.34);border-radius:var(--radius-sm);background:linear-gradient(180deg,#f5f0e6f5,#d8d0c0e6);color:var(--paper-ink);white-space:pre-line;display:grid;align-content:end;padding:16px;font:500 11px/1.45 var(--font-mono);letter-spacing:.12em;box-shadow:0 18px 52px #00000038}.literature-list{counter-reset:literature;gap:0;border-top:1px solid rgba(242,237,228,.1)}.literature-list .post-card{counter-increment:literature;grid-template-columns:56px minmax(0,1fr) auto;align-items:start;border-width:0 0 1px;border-color:#f2ede41a;border-radius:0;background:transparent;padding:clamp(22px,3vw,34px) 0;transition:background .14s ease}.literature-list .post-card:before{content:counter(literature,decimal-leading-zero);color:var(--tan);font:400 12px/1.2 var(--font-mono);letter-spacing:.08em;padding-top:8px}.literature-list .post-card:hover,.literature-list .post-card:focus-visible{background:#f2ede406;outline:none}.literature-card{cursor:pointer}.literature-card[hidden]{display:none}.post-tag{display:inline-block;margin-bottom:10px;color:var(--tan);font:500 11px/1.2 var(--font-mono);letter-spacing:.08em;text-transform:uppercase}.post-status{color:var(--ink-muted);border:1px solid rgba(242,237,228,.1);border-radius:999px;padding:7px 9px;font:500 11px/1 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.post-status.is-live{color:var(--good);border-color:#67b5876b;background:#67b58714}body.is-literature-modal-open{overflow:hidden}.literature-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:clamp(18px,4vw,44px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,visibility .18s ease}.literature-modal.is-open{opacity:1;visibility:visible;pointer-events:auto}.literature-modal-scrim{position:absolute;inset:0;background:#080706c7;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.literature-modal-panel{position:relative;z-index:1;width:min(860px,100%);max-height:min(760px,calc(100vh - 48px));overflow:auto;border:1px solid rgba(200,165,123,.24);border-radius:var(--radius-lg);background:var(--surface-raised);color:var(--ink);padding:clamp(28px,5vw,58px);transform:translateY(12px);transition:transform .18s ease}.literature-modal.is-open .literature-modal-panel{transform:translateY(0)}.literature-modal-close{position:absolute;top:18px;right:18px;width:38px;height:38px;border:1px solid rgba(242,237,228,.1);border-radius:999px;background:#1412107a;color:var(--ink);font:400 20px/1 var(--font-body);cursor:pointer}.literature-modal-close:hover,.literature-modal-close:focus-visible{border-color:#c8a57b5c;outline:none}.literature-modal-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;color:var(--tan);font:500 11px/1.2 var(--font-mono);letter-spacing:.08em;text-transform:uppercase}.literature-modal-meta span{border:1px solid rgba(200,165,123,.24);border-radius:999px;padding:7px 9px}.literature-modal-panel h2{max-width:12ch;margin:0 0 18px;color:var(--ink);font:400 clamp(44px,7vw,74px)/.98 var(--font-display);letter-spacing:-.03em}.literature-modal-subhead{max-width:68ch;margin:0 0 34px;color:var(--ink-muted);font-size:clamp(18px,2vw,21px);line-height:1.55}.literature-modal-body{max-width:68ch;border-top:1px solid rgba(242,237,228,.1);padding-top:26px;font:400 clamp(18px,1.7vw,20px)/1.62 var(--font-display)}.literature-modal-body p{margin:0;color:var(--ink)}.room-cta{margin:clamp(56px,8vw,88px) 0;border:1px solid rgba(255,122,26,.24);border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(255,122,26,.08),transparent 38%),var(--surface-raised);padding:clamp(26px,4vw,42px);display:flex;align-items:center;justify-content:space-between;gap:24px}.under-hood-v6 .room-section{scroll-margin-top:calc(var(--nav-h) + 84px);padding:clamp(72px,10vw,126px) 0}.under-hood-v6 .room-section.tight{padding-top:clamp(42px,6vw,72px)}.v6-hero{min-height:clamp(520px,70vh,760px);padding-bottom:34px}.under-hood-v7 .v6-hero{grid-template-columns:minmax(0,.95fr) minmax(430px,.8fr);gap:clamp(34px,6vw,82px);align-items:center;align-content:center}.under-hood-hero-copy{display:grid;align-content:center;gap:26px}.v6-thesis{max-width:760px;border:1px solid rgba(200,165,123,.26);border-radius:var(--radius-lg);background:#26221e94;padding:clamp(18px,3vw,28px);display:grid;gap:10px}.v6-thesis p{margin:0;color:var(--ink);font-size:clamp(17px,1.8vw,21px);line-height:1.45;max-width:68ch}.hero-system-map{border:.5px solid rgba(242,237,228,.12);border-radius:var(--radius-lg);background:#1d1a17b8;padding:clamp(18px,3vw,28px);display:grid;gap:10px}.system-node{border:.5px solid rgba(242,237,228,.12);border-radius:var(--radius-md);background:#14121085;min-height:62px;padding:12px;display:grid;place-items:center;gap:5px;text-align:center;transition:border-color .16s ease,background .16s ease,transform .16s ease}.system-node:hover{transform:translateY(-2px);border-color:#c8a57b6b;background:#26221ed6}.system-node strong{color:var(--ink);font:600 14px/1.1 var(--font-body)}.system-node span{color:var(--ink-muted);font:500 11px/1.2 var(--font-mono);letter-spacing:.02em}.system-node.is-billed{border-color:#ff7a1a4d;background:#ff7a1a12}.system-node.is-free{border-color:#67b58757;background:#67b58714}.system-tier-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.system-arrow{color:var(--tan);font:500 14px/1 var(--font-mono);text-align:center;opacity:.76}.system-map-legend{margin-top:6px;padding-top:12px;border-top:.5px solid rgba(242,237,228,.1);display:flex;flex-wrap:wrap;gap:9px 14px;color:var(--ink-muted);font:500 10px/1.25 var(--font-mono);letter-spacing:.06em;text-transform:uppercase}.system-map-legend span{display:inline-flex;align-items:center;gap:6px}.system-swatch{width:8px;height:8px;border-radius:50%;display:inline-block}.system-swatch.is-billed{background:var(--signal)}.system-swatch.is-free{background:var(--good)}.system-swatch.is-neutral{border:1px solid rgba(200,165,123,.72);background:#c8a57b1f}.room-anchor-rail{position:sticky;top:calc(var(--nav-h) + 10px);z-index:20;margin:0 0 clamp(24px,4vw,46px);border:1px solid rgba(242,237,228,.08);border-radius:999px;background:color-mix(in srgb,var(--carbon) 88%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);padding:8px;display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}.room-anchor-rail::-webkit-scrollbar{display:none}.room-anchor-rail a{flex:0 0 auto;border:1px solid transparent;border-radius:999px;padding:8px 11px;color:var(--ink-muted);font:500 11px/1 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.room-anchor-rail a:hover,.room-anchor-rail a:focus-visible{color:var(--ink);border-color:#c8a57b47;background:#c8a57b12}.statement-section h2{max-width:18ch}.provenance-strip{margin-top:32px;border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--surface);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));overflow:hidden}.provenance-strip span{min-height:82px;padding:18px;display:grid;place-items:center;border-right:1px solid var(--hairline);color:var(--tan);font:500 12px/1.2 var(--font-mono);letter-spacing:.06em;text-align:center;text-transform:uppercase}.provenance-strip span:last-child{border-right:0}.split-section{display:grid;grid-template-columns:minmax(0,.8fr) minmax(420px,1.2fr);gap:clamp(24px,5vw,60px);align-items:center}.flow-diagram{border:1px solid var(--hairline);border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(200,165,123,.08),transparent 44%),var(--surface);padding:clamp(20px,4vw,32px);display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center}.flow-node{min-height:78px;border:1px solid rgba(242,237,228,.1);border-radius:var(--radius-md);background:#1412106b;display:grid;place-items:center;text-align:center;color:var(--ink);font:600 13px/1.25 var(--font-body);padding:12px}.flow-root,.flow-dispatcher{min-height:122px}.flow-dispatcher{border-color:#ff7a1a57}.flow-arrow{color:var(--tan);font:400 28px/1 var(--font-mono)}.flow-branches{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.flow-node small{display:block;margin-top:4px;color:var(--ink-muted);font:400 11px/1.1 var(--font-mono);letter-spacing:.04em;text-transform:uppercase}.rust-band,.boundary-section{border:1px solid rgba(200,165,123,.24);border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(200,165,123,.08),transparent 44%),#1d1a17a3;padding-inline:clamp(24px,5vw,54px)!important;margin:clamp(36px,6vw,72px) 0}.verification-section{border-top-color:#ff7a1a38}.verification-section h2,.replay-section h2{max-width:12ch}.verification-grid{margin-top:34px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.verify-card{min-height:240px;border:1px solid var(--hairline);border-radius:var(--radius-lg);background:linear-gradient(180deg,#f2ede409,#f2ede400),var(--surface);padding:22px;display:grid;align-content:space-between;gap:18px}.verify-card span{color:var(--tan);font:400 12px/1 var(--font-mono);letter-spacing:.12em}.verify-card h3{margin:0;color:var(--ink);font:600 24px/1.05 var(--font-body);letter-spacing:-.02em}.verify-card p{margin:0;color:var(--ink-muted);font-size:14px;line-height:1.5}.task-replay{margin-top:40px;border:1px solid rgba(200,165,123,.26);border-radius:var(--radius-lg);background:radial-gradient(circle at 80% 0%,rgba(255,122,26,.12),transparent 320px),linear-gradient(180deg,#26221ef2,#141210f5);overflow:hidden;box-shadow:var(--shadow-overlay)}.replay-header{border-bottom:1px solid var(--hairline);padding:clamp(20px,3vw,30px);display:grid;grid-template-columns:minmax(220px,.75fr) minmax(0,1.25fr);gap:24px;align-items:end}.replay-header h3{margin:8px 0 0;font:600 clamp(24px,3vw,36px)/1.05 var(--font-body);letter-spacing:-.025em}.replay-ledger{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.replay-ledger span{border:1px solid rgba(242,237,228,.08);border-radius:var(--radius-md);padding:10px;color:var(--ink-muted);font:400 11px/1.35 var(--font-mono)}.replay-ledger b{display:block;margin-bottom:4px;color:var(--ink);font-weight:500}.replay-grid{padding:clamp(16px,3vw,26px);display:grid;grid-template-columns:1.15fr 1fr .92fr;gap:12px;align-items:stretch}.replay-panel{border:1px solid rgba(242,237,228,.08);border-radius:var(--radius-md);background:#14121075;padding:16px;display:grid;align-content:start;gap:12px;min-height:220px}.diff-panel,.reasoning-panel{grid-row:span 2}.replay-panel h4{margin:0;font:600 18px/1.15 var(--font-body);letter-spacing:-.01em}.file-list{display:grid;gap:7px;color:var(--ink-muted);font:400 12px/1.2 var(--font-mono)}.file-list span{border-top:1px solid rgba(242,237,228,.08);padding-top:7px}.replay-panel pre{margin:0;overflow-x:auto;border:1px solid rgba(242,237,228,.08);border-radius:var(--radius-sm);background:#00000038;padding:12px;color:var(--ink);font:400 12px/1.55 var(--font-mono)}.reasoning-panel dl{margin:0;display:grid;gap:10px}.reasoning-panel dl div{border-top:1px solid rgba(242,237,228,.08);padding-top:10px}.reasoning-panel dt{color:var(--tan);font:500 11px/1.2 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.reasoning-panel dd{margin:5px 0 0;color:var(--ink);font:400 13px/1.45 var(--font-mono)}.structure-map{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.structure-map span{border:1px solid rgba(200,165,123,.25);border-radius:999px;padding:8px 10px;color:var(--ink);text-align:center;font:500 12px/1 var(--font-body)}.structure-panel p{margin:0;color:var(--ink-muted);font:400 12px/1.4 var(--font-mono)}.check-list{margin:0;padding:0;display:grid;gap:8px;list-style:none}.check-list li{display:grid;grid-template-columns:96px 1fr;gap:10px;border-top:1px solid rgba(242,237,228,.08);padding-top:8px;color:var(--ink-muted);font:400 12px/1.35 var(--font-mono)}.check-list b{color:var(--good);font-weight:500}.preview-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.preview-split div{border:1px solid rgba(242,237,228,.08);border-radius:var(--radius-md);padding:12px;min-height:86px;background:#f2ede409;display:grid;align-content:space-between;gap:8px}.preview-split small{color:var(--ink-muted);font:500 11px/1 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.preview-split strong{color:var(--ink);font:600 14px/1.25 var(--font-body)}.decision-row{display:grid;gap:8px}.decision-row button{min-height:38px;border:1px solid rgba(242,237,228,.1);border-radius:var(--radius-md);background:#f2ede40a;color:var(--ink);font:600 12px/1 var(--font-body)}.decision-row button:first-child{border-color:transparent;background:var(--signal);color:var(--on-signal)}.boundary-section h2{max-width:14ch}.proof-section-v6 .room-grid{align-items:stretch}.benchmark-list{border:1px solid rgba(242,237,228,.08);border-radius:var(--radius-md);overflow:hidden}.benchmark-list div{display:flex;justify-content:space-between;gap:18px;padding:12px 14px;border-bottom:1px solid rgba(242,237,228,.08);color:var(--ink-muted);font:400 12px/1.3 var(--font-mono)}.benchmark-list div:last-child{border-bottom:0}.benchmark-list b{color:var(--tan);font-weight:500;letter-spacing:.04em;text-transform:uppercase}@keyframes sweep{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:1ms!important;scroll-behavior:auto!important;transition-duration:1ms!important}}@media(max-width:980px){.hero,.walkthrough,.sadair-grid,.compute-grid,.pit-panel.is-active,.pricing-grid,.final-cta,.site-footer,.room-grid,.room-grid.three,.split-section,.verification-grid,.replay-header,.replay-grid,.replay-ledger,.flow-diagram{grid-template-columns:1fr}.flow-arrow{transform:rotate(90deg);justify-self:center}.flow-root,.flow-dispatcher{min-height:88px}.hero{min-height:auto;padding-top:44px}h1{max-width:11ch}.control-card{position:static}.nav-links{display:none}}@media(max-width:720px){:root{--nav-h: 64px}body{font-size:15px}.section{padding:72px 0}.hero{gap:34px}h1{font-size:clamp(52px,15vw,76px)}.hero-actions,.contract-head,.copy-row,.pit-head,.site-footer,.footer-columns,.room-cta,.post-card{align-items:stretch;flex-direction:column}.nav-inner,.section,.hero,.problem-band,.site-footer,.room-page{width:min(100% - 24px,var(--max))}.problem-band,.compare-grid,.route-grid,.metric-grid,.engine-grid,.task-strip,.footer-columns,.post-card,.provenance-strip,.flow-branches,.preview-split,.check-list li{grid-template-columns:1fr}.room-anchor-rail{border-radius:var(--radius-md)}.provenance-strip span{min-height:54px;border-right:0;border-bottom:1px solid var(--hairline)}.provenance-strip span:last-child{border-bottom:0}.task-replay{border-radius:var(--radius-md)}.problem-band{align-items:start}.compare-card{min-height:auto}.lane,.rule,.meter-row,.signup-row{grid-template-columns:1fr}}@media(max-width:430px){.hero-panel,.pit-wall,.final-cta,.quote-block,.compare-card,.control-card,.product-card,.model-card,.pricing-card{border-radius:var(--radius-md)}.btn-primary,.btn-quiet,.nav-cta{width:100%}}.under-hood-v7 .room-section{padding:clamp(96px,12vw,156px) 0}.v7-legend{width:min(var(--max),calc(100% - 32px));margin:0 auto clamp(42px,7vw,84px);border:1px solid rgba(242,237,228,.08);border-radius:999px;background:#1d1a179e;padding:10px 14px;display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;color:var(--ink-muted);font:500 11px/1.2 var(--font-body);letter-spacing:.06em;text-transform:uppercase}.v7-legend span{display:inline-flex;align-items:center;gap:7px}.v7-legend i{width:8px;height:8px;border-radius:50%;display:inline-block}.legend-billed{background:var(--signal)}.legend-free{background:var(--good)}.legend-blocked{background:var(--danger)}.legend-core{border:1px solid rgba(200,165,123,.7);background:#c8a57b1f}.under-hood-v7 #compute.room-section{padding-top:clamp(58px,8vw,104px)}.under-hood-v7 #compute h2{max-width:22ch}.under-hood-v7 #compute .lead{max-width:700px}.under-hood-v7 #compute .room-grid{margin-top:clamp(34px,5vw,54px);gap:clamp(20px,3vw,32px);align-items:stretch}.under-hood-v7 .value-card{position:relative;overflow:hidden;padding:clamp(26px,3.5vw,36px);gap:18px;transition:border-color .16s ease,transform .16s ease,background .16s ease}.under-hood-v7 .value-card:before{content:"billed";position:absolute;top:clamp(24px,3vw,32px);right:clamp(24px,3vw,32px);border:1px solid rgba(255,122,26,.38);border-radius:999px;background:#ff7a1a1a;color:var(--signal);padding:6px 8px;font:600 10px/1 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.under-hood-v7 .value-card.is-free:before{content:"free";border-color:#67b5876b;background:#67b5871a;color:var(--good)}.under-hood-v7 .value-card h3{max-width:22ch;padding-right:64px}.under-hood-v7 .value-card ul{list-style:none;padding-left:0;gap:0}.under-hood-v7 .value-card li{padding:13px 0;border-top:1px solid rgba(242,237,228,.08);line-height:1.48}.under-hood-v7 .value-card li:first-child{border-top:0;padding-top:0}.under-hood-v7 .value-card li:last-child{padding-bottom:0}.under-hood-v7 .value-card.is-billed{border-color:#ff7a1a47;background:linear-gradient(180deg,#ff7a1a0e,#ff7a1a00),var(--surface)}.under-hood-v7 .value-card.is-free{border-color:#67b5874d;background:linear-gradient(180deg,#67b5870f,#67b58700),var(--surface)}.under-hood-v7 .value-card:hover{transform:translateY(-2px)}.model-spec-sheet{margin-top:clamp(30px,5vw,56px);width:min(760px,100%);border:1px solid var(--paper-hairline);border-radius:var(--radius-sm);background:var(--paper);color:var(--paper-ink);padding:clamp(24px,4vw,38px);font-family:var(--font-mono);box-shadow:0 24px 70px #00000038}.model-spec-sheet header{display:flex;justify-content:space-between;gap:18px;align-items:end;padding-bottom:18px;border-bottom:1px solid var(--paper-hairline)}.model-spec-sheet .label-caps{color:var(--paper-muted)}.model-spec-sheet h3{margin:6px 0 0;color:var(--paper-ink);font:500 clamp(22px,3vw,34px)/1.05 var(--font-mono);letter-spacing:-.02em}.model-spec-sheet dl{margin:20px 0;display:grid;gap:0}.model-spec-sheet dl div{display:grid;grid-template-columns:minmax(130px,.42fr) minmax(0,1fr);gap:18px;padding:11px 0;border-bottom:1px solid var(--paper-hairline)}.model-spec-sheet dt{color:var(--paper-muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.model-spec-sheet dd{margin:0;color:var(--paper-ink);font-size:14px;text-align:right}.model-spec-sheet p{margin:0;color:var(--paper-muted);font:500 12px/1.35 var(--font-body);letter-spacing:.08em;text-transform:uppercase}.under-hood-v7 .flow-diagram{position:relative;overflow:visible;grid-template-columns:minmax(190px,.95fr) 42px minmax(260px,1.08fr);grid-template-rows:auto auto;gap:18px 16px;align-items:stretch}.under-hood-v7 .flow-diagram:before{content:none}.under-hood-v7 .flow-node{position:relative;z-index:1;transition:border-color .16s ease,transform .16s ease,background .16s ease}.under-hood-v7 .flow-node:hover{transform:translateY(-2px);border-color:#c8a57b6b}.under-hood-v7 .flow-node.is-billed{border-color:#ff7a1a4d;background:#ff7a1a12}.under-hood-v7 .flow-node.is-free{border-color:#67b58757;background:#67b58714}.under-hood-v7 .flow-root{grid-column:1;grid-row:1;min-height:96px}.under-hood-v7 .flow-arrow{grid-column:2;grid-row:1;align-self:center;justify-self:center;animation:route-arrow 4.4s ease-in-out infinite}.under-hood-v7 .flow-dispatcher{grid-column:3;grid-row:1;min-height:96px}.under-hood-v7 .flow-dispatcher:after{content:"";position:absolute;left:50%;bottom:-19px;width:1px;height:19px;background:linear-gradient(180deg,#c8a57b73,#c8a57b00);transform:translate(-50%) scaleY(.4);transform-origin:top center;animation:route-drop 4.4s ease-in-out infinite;pointer-events:none}.under-hood-v7 .flow-branches{grid-column:3;grid-row:2;gap:12px}.under-hood-v7 .flow-root,.under-hood-v7 .flow-dispatcher,.under-hood-v7 .flow-branches .flow-node:nth-child(2){animation:route-node 4.4s ease-in-out infinite}.under-hood-v7 .flow-dispatcher{animation-delay:.52s}.under-hood-v7 .flow-branches .flow-node:nth-child(2){animation-delay:1.08s}.retrieval-flow,.gate-diagram{margin-top:clamp(32px,5vw,60px);border:1px solid var(--hairline);border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(200,165,123,.07),transparent 42%),#1d1a17b8;padding:clamp(20px,4vw,34px);display:grid;gap:14px}.retrieval-flow{grid-template-columns:minmax(190px,.72fr) minmax(320px,1.35fr) minmax(220px,.9fr);align-items:stretch}.retrieval-node,.gate-column{border:1px solid rgba(242,237,228,.09);border-radius:var(--radius-md);background:#14121073;padding:18px;display:grid;align-content:space-between;gap:18px;min-height:210px;transition:border-color .16s ease,transform .16s ease,background .16s ease}.retrieval-node:hover,.gate-column:hover{transform:translateY(-2px);border-color:#c8a57b70;background:#26221ec7}.retrieval-node strong{color:var(--ink);font:600 clamp(20px,2.5vw,30px)/1.05 var(--font-body);letter-spacing:-.02em}.retrieval-node small{color:var(--ink-muted);font:400 12px/1.45 var(--font-mono)}.query-node,.context-node{position:relative}.query-node:after,.matryoshka-node:after{content:"→";position:absolute;top:50%;right:-25px;transform:translateY(-50%);color:var(--tan);font:400 22px/1 var(--font-mono);animation:retrieval-arrow 3.8s ease-in-out infinite}.token-field{display:flex;flex-wrap:wrap;gap:8px}.token-field span,.context-picks span,.proposal-chip,.rail-stack span{border:1px solid rgba(242,237,228,.09);border-radius:999px;background:#f2ede40a;color:var(--ink-muted);padding:8px 10px;font:500 12px/1 var(--font-mono);white-space:nowrap}.token-field .rare-anchor{border-color:#ff7a1a94;background:#ff7a1a1f;color:var(--ink);animation:rare-anchor-pulse 3.8s ease-in-out infinite}.context-picks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.context-picks span{border-radius:var(--radius-md);color:var(--ink);white-space:normal;text-align:center}.gate-diagram{grid-template-columns:minmax(190px,.9fr) minmax(260px,1.15fr) minmax(230px,.95fr);align-items:stretch}.proposals,.outcomes{align-content:start}.proposal-chip{border-radius:var(--radius-md);white-space:normal}.proposal-chip.is-pass{border-color:#67b58761;color:var(--good);background:#67b58714;animation:gate-pass 4s ease-in-out infinite}.proposal-chip.is-blocked{border-color:#d9564a5c;color:var(--danger);background:#d9564a14;animation:gate-block 4s ease-in-out infinite}.rail-stack{display:grid;gap:9px}.rail-stack span{border-radius:var(--radius-md);color:var(--ink);background:#c8a57b12}.outcome-row{border:1px solid rgba(242,237,228,.09);border-radius:var(--radius-md);padding:14px;display:grid;gap:6px;background:#f2ede409}.outcome-row b{font:600 18px/1.1 var(--font-body)}.outcome-row small{color:var(--ink-muted);font:400 12px/1.4 var(--font-mono)}.outcome-row.is-allowed{border-color:#67b58757;color:var(--good)}.outcome-row.is-blocked{border-color:#d9564a5c;color:var(--danger)}.verification-pipeline{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);align-items:stretch;gap:10px}.verification-pipeline .verify-card{min-height:260px;transition:border-color .16s ease,transform .16s ease,background .16s ease}.verification-pipeline .verify-card:hover{transform:translateY(-2px);border-color:#c8a57b70;background:linear-gradient(180deg,#f2ede40d,#f2ede400),var(--surface)}.pipeline-arrow{align-self:center;color:var(--tan);font:400 22px/1 var(--font-mono);opacity:.8}@keyframes route-node{0%,to{box-shadow:none}48%{box-shadow:0 0 0 1px #ff7a1a4d,0 0 34px #ff7a1a1f}}@keyframes route-arrow{0%,to{opacity:.48;transform:translate(-3px)}48%{opacity:1;transform:translate(2px)}}@keyframes route-drop{0%,to{opacity:.22;transform:translate(-50%) scaleY(.35)}48%{opacity:.85;transform:translate(-50%) scaleY(1)}}@keyframes retrieval-arrow{0%,to{opacity:.35;transform:translate(-4px,-50%)}48%{opacity:1;transform:translateY(-50%)}}@keyframes rare-anchor-pulse{0%,to{box-shadow:none}50%{box-shadow:0 0 0 1px #ff7a1a57,0 0 28px #ff7a1a29}}@keyframes gate-pass{0%,to{box-shadow:none}50%{box-shadow:0 0 0 1px #67b5874d,0 0 22px #67b58721}}@keyframes gate-block{0%,to{box-shadow:none}50%{box-shadow:0 0 0 1px #d9564a47,0 0 22px #d9564a1f}}@media(max-width:980px){.v7-legend{border-radius:var(--radius-lg);justify-content:flex-start}.under-hood-v7 .v6-hero{grid-template-columns:1fr;min-height:auto}.hero-system-map{width:100%}.system-tier-row{grid-template-columns:repeat(2,minmax(0,1fr))}.under-hood-v7 .flow-diagram{grid-template-columns:1fr}.under-hood-v7 .flow-root,.under-hood-v7 .flow-arrow,.under-hood-v7 .flow-dispatcher,.under-hood-v7 .flow-branches{grid-column:auto;grid-row:auto}.under-hood-v7 .flow-root,.under-hood-v7 .flow-dispatcher{min-height:auto}.under-hood-v7 .flow-arrow,.under-hood-v7 .flow-dispatcher:after{display:none}.retrieval-flow,.gate-diagram,.verification-pipeline{grid-template-columns:1fr}.query-node:after,.matryoshka-node:after,.pipeline-arrow{display:none}.retrieval-node,.gate-column{min-height:auto}.model-spec-sheet dl div{grid-template-columns:1fr;gap:5px}.model-spec-sheet dd{text-align:left}.literature-hero:after{position:static;width:min(100%,260px);min-height:150px;margin-top:14px}.literature-list .post-card{grid-template-columns:44px minmax(0,1fr)}.literature-list .post-card .post-status{grid-column:2;justify-self:start}.literature-modal-panel h2{max-width:13ch}}
