.landing{--night:#0c0d0e;--night-line:#ffffff14;--night-ink:#ecebe6;--night-ink-2:#9d9b94;--t-red:#ff7a72;--t-green:#5ee3a1;--t-yellow:#f5c460;--t-cyan:#6cc8ff;max-width:calc(var(--page) + 2 * var(--gutter));padding:0 var(--gutter);margin:0 auto}.journey svg path,.text-link svg path{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round}.hero{grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:end;gap:clamp(40px,6vw,96px);padding:clamp(56px,9vw,128px) 0 clamp(56px,7vw,96px);display:grid}.live{font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--ink-2);animation:fade .7s var(--out) both;align-items:center;gap:10px;font-size:12px;text-decoration:none;display:inline-flex}.live:hover{color:var(--ink)}.live-dot{background:var(--signal);width:7px;height:7px;position:relative}.live-dot:after{content:"";border:1px solid var(--signal);opacity:.35;position:absolute;inset:-4px}.hero-title{letter-spacing:-.015em;margin:28px 0 32px;font-size:clamp(46px,6.2vw,84px);line-height:1}.line{margin-bottom:-.08em;padding-bottom:.08em;display:block}.line>span{animation:rise .7s var(--out) both;display:inline-block}.line:nth-child(2)>span{animation-delay:80ms}.hero-lede{max-width:52ch;color:var(--ink-2);animation:fade .8s var(--out) .24s both;margin:0 0 36px;font-size:17px;line-height:1.65}.hero-actions{animation:fade .8s var(--out) .34s both;flex-wrap:wrap;align-items:center;gap:12px;display:flex}.text-link{color:var(--ink-2);margin-left:8px;font-size:14.5px;font-weight:560}.text-link:hover{color:var(--ink)}.atlas{border-radius:var(--r-panel);background:var(--surface);animation:fade 1s var(--out) .3s both;margin:0;padding:22px 22px 24px}.atlas-head{justify-content:space-between;gap:12px;padding-bottom:14px;display:flex}.atlas-row{padding-top:18px}.atlas-meta{color:var(--ink-2);justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px;font-size:13.5px;display:flex}.atlas-count{font-family:var(--font-mono);color:var(--ink-3);font-size:12px}.atlas-count b{color:var(--ink);font-weight:600}.atlas svg{width:100%;height:auto;display:block}.atlas circle.off{fill:var(--dot)}.atlas circle.on{fill:var(--signal);animation:pop .6s var(--out) both;animation-delay:calc(.6s + var(--i) * 4ms);transform-box:fill-box;transform-origin:50%}.atlas figcaption{flex-direction:column;gap:8px;margin-top:22px;padding-top:18px;display:flex}.atlas-metric{font-size:clamp(36px,3.6vw,46px);line-height:1}.atlas-metric span{color:var(--signal)}.atlas-note{color:var(--ink-3);max-width:44ch;font-size:13px;line-height:1.5}.index{grid-template-columns:repeat(6,minmax(0,1fr));display:grid}.index-item{flex-direction:column;gap:8px;min-width:0;padding:20px 20px 24px 0;display:flex}.index-item+.index-item{padding-left:20px}.index-day{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);font-size:11px}.index-value{font-size:clamp(28px,2.6vw,36px);line-height:1.05}.index-label{color:var(--ink-2);font-size:13px;line-height:1.45}.block{padding-top:clamp(96px,11vw,152px)}.sec-head{grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:18px clamp(24px,4vw,64px);margin-bottom:clamp(40px,5vw,64px);display:grid}.sec-meta{flex-direction:column;grid-row:span 2;gap:10px;padding-top:14px;display:flex}.sec-num{font-family:var(--font-mono);color:var(--ink-3);font-size:12px}.signal-text{color:var(--signal)}.sec-title{letter-spacing:-.012em;text-wrap:balance;max-width:20ch;font-size:clamp(34px,4vw,54px);line-height:1.04}.intro{max-width:62ch;color:var(--ink-2);margin:10px 0 0;font-size:16.5px;line-height:1.65}.intro code,.parity-note code{font-size:.84em}.tenets{grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.tenets li{padding:24px 28px 8px 0}.tenets li+li{padding-left:28px}.tenet-num{font-family:var(--font-mono);color:var(--signal);font-size:12px}.tenets h3{letter-spacing:-.015em;margin:32px 0 10px;font-size:17.5px;font-weight:600}.tenets p{color:var(--ink-2);margin:0;font-size:15px;line-height:1.6}.journey-rail{grid-template-columns:repeat(9,minmax(0,1fr));display:grid;position:relative}.journey-rail:before{content:"";background:var(--line-2);height:1px;position:absolute;top:41px;left:0;right:0}.journey-stop{text-align:left;cursor:pointer;color:var(--ink-3);background:0 0;border:0;flex-direction:column;align-items:flex-start;gap:10px;padding:8px 6px 14px 0;display:flex;position:relative}.journey-num{font-family:var(--font-mono);transition:color var(--fast) var(--ease);font-size:12px}.journey-node{border:1px solid var(--ink-3);background:var(--bg);width:9px;height:9px;transition:background var(--fast) var(--ease), border-color var(--fast) var(--ease), transform var(--slow) var(--out);margin-left:0}.journey-act{transition:color var(--fast) var(--ease);font-size:14px;font-weight:560}.journey-stop.past .journey-node{background:var(--ink-3)}.journey-stop.running .journey-node{border-color:var(--signal)}.journey-stop:hover{color:var(--ink-2)}.journey-stop[aria-selected=true]{color:var(--ink)}.journey-stop[aria-selected=true] .journey-node{background:var(--signal);border-color:var(--signal);transform:scale(1.2)}.journey-card{border-radius:var(--r-panel);background:var(--surface);animation:card-in .28s var(--ease) both;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:40px;margin-top:24px;padding:clamp(28px,4vw,48px);display:grid}.journey-day{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);font-size:11.5px}.journey-copy h3{font-family:var(--font-display);letter-spacing:-.008em;margin:14px 0;font-size:clamp(28px,3vw,38px);font-weight:400;line-height:1.06}.journey-copy p{max-width:58ch;color:var(--ink-2);margin:0 0 24px;font-size:15.5px;line-height:1.65}.journey-link{color:var(--ink);align-items:center;gap:8px;font-size:14.5px;font-weight:600;text-decoration:none;display:inline-flex}.journey-link svg{width:16px;height:16px;transition:transform .24s var(--out)}.journey-link:hover svg{transform:translate(3px)}.journey-figure{flex-direction:column;justify-content:flex-end;align-items:flex-start;gap:10px;padding-left:40px;display:flex}.journey-status{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);border:1px solid var(--line-2);border-radius:5px;padding:4px 8px;font-size:11px}.journey-status.running{color:var(--signal);border-color:var(--signal)}.journey-metric{font-family:var(--font-display);letter-spacing:-.02em;font-size:clamp(46px,4.8vw,64px);line-height:1}.journey-unit{color:var(--ink-2);max-width:26ch;font-size:14px;line-height:1.45}.panel{border-radius:var(--r-panel);background:var(--surface);min-width:0;padding:clamp(18px,2.6vw,28px)}.panel-head{flex-wrap:wrap;justify-content:space-between;gap:6px 16px;margin-bottom:18px;padding-bottom:14px;font-size:14px;font-weight:560;display:flex}.panel-tag{font-family:var(--font-mono);color:var(--ink-3);font-size:11.5px;font-weight:400}.spec-grid{grid-template-columns:minmax(260px,.8fr) minmax(0,2fr);gap:16px;display:grid}.spec{border-radius:var(--r-panel);background:var(--surface-2);margin:0;padding:22px 24px 12px}.spec-title{padding-bottom:12px}.spec-row{justify-content:space-between;gap:16px;padding:11px 0;font-size:14px;display:flex}.spec dt{color:var(--ink-2)}.spec dd{font-family:var(--font-mono);text-align:right;margin:0;font-size:12.5px}.live-term{border-radius:var(--r-panel);background:var(--surface);grid-template-columns:minmax(0,1fr) minmax(0,2fr);align-items:start;gap:clamp(24px,4vw,56px);margin-top:16px;padding:clamp(22px,3vw,32px);display:grid}.live-copy p{color:var(--ink-2);margin:12px 0 18px;font-size:15px;line-height:1.6}.probs{font-family:var(--font-mono);color:var(--ink-2);flex-wrap:wrap;gap:6px 14px;font-size:12px;display:flex}.p:before{content:"■ "}.p9:before{color:var(--t-green)}.p5:before{color:var(--t-cyan)}.p2:before{color:var(--t-yellow)}.p0:before{color:var(--t-red)}.play-panel{margin-top:16px}.term{border-radius:var(--r-figure);background:var(--night);color:#d9d8d2;position:relative;overflow:hidden}.term svg path{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round}.term-bar{border-bottom:1px solid var(--night-line);align-items:center;gap:12px;height:40px;padding:0 10px 0 14px;display:flex}.term-dots{gap:5px;display:flex}.term-dots i{background:#ffffff29;width:7px;height:7px}.term-title{text-overflow:ellipsis;white-space:nowrap;color:#84827c;min-width:0;font-size:12px;font-family:var(--font-mono);flex:1;overflow:hidden}.term-tools{gap:4px;display:flex}.term-btn{color:#b3b1aa;min-width:28px;height:26px;font-family:var(--font-mono);cursor:pointer;transition:background var(--fast) var(--ease), color var(--fast) var(--ease);background:0 0;border:1px solid #ffffff14;border-radius:6px;place-items:center;padding:0 8px;font-size:11.5px;display:grid}.term-btn:hover{color:#fff;background:#ffffff14}.term-btn:active{scale:.92}.term-btn svg{width:13px;height:13px}.term-verdict{font-family:var(--font-mono);letter-spacing:.06em;animation:fade .3s var(--out) both;border-radius:5px;padding:3px 7px;font-size:11px;font-weight:600}.term-verdict.pass{color:var(--t-green);border:1px solid #5ee3a159}.term-verdict.fail{color:var(--t-red);border:1px solid #ff7a7259}.term-screen{font-family:var(--font-mono);white-space:pre-wrap;word-break:break-word;scrollbar-width:thin;scrollbar-color:#ffffff26 transparent;margin:0;padding:16px 18px 20px;font-size:clamp(11px,1.05vw,12.5px);line-height:1.55;overflow:auto}.term-line{min-height:1.55em}.t1{color:#fff;font-weight:700}.t2{opacity:.5}.t31{color:var(--t-red)}.t32{color:var(--t-green)}.t33{color:var(--t-yellow)}.t36{color:var(--t-cyan)}.term-caret{vertical-align:-.18em;background:#e6e5df;width:.6em;height:1.1em;margin-left:1px;animation:1s step-end infinite blink;display:inline-block}.term-progress{background:var(--signal);transform-origin:0;height:2px;transition:transform .2s linear;position:absolute;bottom:0;left:0;right:0}.play{grid-template-columns:minmax(220px,.8fr) minmax(0,2fr);gap:20px;display:grid}.play-prompts{flex-direction:column;gap:2px;display:flex}.play-prompt{border-radius:var(--r-control);text-align:left;color:var(--ink-2);cursor:pointer;transition:background var(--fast) var(--ease), color var(--fast) var(--ease), scale var(--fast) var(--out);background:0 0;border:0;gap:12px;padding:9px 12px;font-size:14px;line-height:1.4;display:flex}.play-prompt:hover{background:var(--surface-2);color:var(--ink)}.play-prompt:active{scale:.98}.play-prompt[aria-checked=true]{color:var(--ink);background:var(--surface-2)}.play-n{font-family:var(--font-mono);opacity:.6;transition:color var(--fast) var(--ease), opacity var(--fast) var(--ease), translate var(--slow) var(--out);padding-top:2px;font-size:11.5px}.play-prompt:hover .play-n{opacity:1;translate:2px}.play-prompt[aria-checked=true] .play-n{opacity:1;color:var(--signal)}.play-page{border-radius:var(--r-figure);background:var(--bg);flex-direction:column;min-height:420px;padding:clamp(22px,3vw,36px);display:flex}.play-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.play-switch{border-radius:var(--r-control);background:var(--surface-2);gap:2px;padding:3px;display:inline-flex}.play-switch button{height:30px;color:var(--ink-2);cursor:pointer;transition:background var(--fast) var(--ease), color var(--fast) var(--ease), scale var(--fast) var(--out);background:0 0;border:0;border-radius:5px;padding:0 12px;font-size:13px;font-weight:560}.play-switch button:hover{color:var(--ink)}.play-switch button:active{scale:.95}.play-switch button[aria-checked=true]{background:var(--surface);color:var(--ink)}.play-meta{font-family:var(--font-mono);color:var(--ink-3);font-size:11.5px}.play-story{color:var(--ink-body);white-space:pre-line;font-size:20px;line-height:1.55;font-family:var(--font-display);flex:1;margin:24px 0 0}.play-story strong{color:var(--ink);text-decoration:underline 1.5px var(--signal);text-underline-offset:.2em;text-decoration-skip-ink:none;font-weight:400}.play-story mark{color:inherit;text-decoration:underline wavy 1px var(--signal);text-underline-offset:.24em;text-decoration-skip-ink:none;animation:focus-in .5s var(--out) both;background:0 0}.play-gen{opacity:.9;transition:opacity .6s var(--ease)}.play-gen.in{opacity:1}.play-scramble{color:var(--ink-3)}.play-caret{vertical-align:-.1em;background:var(--signal);width:2px;height:1em;margin-left:2px;animation:.9s step-end infinite blink;display:inline-block}.play-cut{color:var(--ink-3)}.play-foot{color:var(--ink-3);opacity:0;transition:opacity .4s var(--ease);flex-wrap:wrap;justify-content:space-between;gap:6px 16px;margin-top:18px;padding-top:14px;font-size:13px;display:flex}.play-foot.in{opacity:1}.play-foot b{color:var(--ink);font-weight:600}.spread svg{width:100%;height:auto;display:block}.spread .axis{stroke:var(--line-2)}.spread .tick{fill:var(--ink-3);text-anchor:middle;font-size:11px;font-family:var(--font-mono)}.spread .gap{stroke:var(--signal);stroke-width:1.2px;stroke-dasharray:2 4}.spread .gap-label{fill:var(--signal);font-size:12px;font-family:var(--font-mono);text-anchor:middle}.spread .dot{stroke:var(--surface);stroke-width:2px}.spread .dot.modern,.spread .name.modern{fill:var(--ink)}.spread .dot.baseline,.spread .name.baseline{fill:var(--ink-3)}.spread .name{font-size:11.5px;font-family:var(--font-mono);text-anchor:middle}.ledger{border-radius:var(--r-panel);background:var(--surface);grid-template-columns:repeat(4,minmax(0,1fr));margin-top:16px;display:grid;overflow:hidden}.ledger-item{transition:background var(--slow) var(--ease);flex-direction:column;margin-bottom:-1px;padding:20px 22px 24px;display:flex}.ledger-item:hover{background:var(--surface-2)}.ledger-verdict{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);border:1px solid var(--line-2);border-radius:4px;align-self:flex-start;padding:3px 7px;font-size:10.5px}.ledger-item.flag .ledger-verdict{color:var(--signal);border-color:var(--signal)}.ledger-item h3{margin:24px 0 6px;font-size:14.5px;font-weight:560}.ledger-number{letter-spacing:-.005em;font-size:32px;line-height:1.05}.ledger-item.flag .ledger-number{color:var(--signal)}.ledger-item p{color:var(--ink-2);margin:10px 0 0;font-size:13px;line-height:1.5}.parity{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:16px;display:grid}.parity-hero{border-radius:var(--r-panel);background-color:var(--surface);flex-direction:column;justify-content:flex-end;gap:14px;min-height:340px;padding:clamp(24px,3.5vw,40px);display:flex}.parity-number{letter-spacing:-.015em;font-size:clamp(64px,8vw,108px);line-height:.9}.parity-number span{color:var(--signal);letter-spacing:0;margin-left:6px;font-size:.4em}.parity-hero p{max-width:44ch;color:var(--ink-2);margin:6px 0 0;font-size:15px;line-height:1.6}.parity-side{border-radius:var(--r-panel);background:var(--surface);flex-direction:column;gap:18px;min-width:0;padding:clamp(20px,3vw,32px);display:flex}.ascii{border-radius:var(--r-figure);background:var(--bg);font-family:var(--font-mono);color:var(--ink-2);margin:0;padding:16px 18px;font-size:12px;line-height:1.55;overflow-x:auto}.parity-note{color:var(--ink-2);margin:0;font-size:15px;line-height:1.6}.facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;margin:0;padding:0;list-style:none;display:grid}.facts li{font-size:13px;font-family:var(--font-mono);justify-content:space-between;gap:12px;padding:10px 0;display:flex}.facts span{font-family:var(--font-sans);color:var(--ink-3);font-size:14px}.loop{margin-bottom:16px}.duo{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.duo-label{color:var(--ink-2);align-items:center;gap:10px;margin:0 0 10px;font-size:14px;display:flex}.pill{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line-2);color:var(--ink-2);border-radius:4px;padding:3px 7px;font-size:10.5px}.pill.pass{color:var(--signal);border-color:var(--signal)}.aside{color:var(--ink-3);margin:14px 0 16px;font-size:13.5px}.meters{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;display:grid}.meter-name{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px;font-size:11.5px;display:block}.meter-row{grid-template-columns:1fr auto;align-items:center;gap:6px 10px;margin-bottom:14px;display:grid}.meter-model{color:var(--ink-2);font-size:13px}.meter-value{font-family:var(--font-mono);color:var(--ink);font-size:12px}.meter-track{grid-column:1/-1;grid-template-columns:repeat(28,minmax(0,1fr));gap:2px;display:grid}.meter-track i{background:var(--surface-3);border-radius:1px;height:8px}.meter-track i.on{background:var(--ink-3);animation:pop .4s var(--out) both;animation-delay:calc(var(--i) * 18ms)}.meter-row.signal .meter-track i.on{background:var(--signal)}.meter-row.signal .meter-value{color:var(--signal)}.js .panel:not(.in) .meter-track i{animation-play-state:paused}.run .tabs{border-radius:var(--r-panel);background:var(--night);color:#d9d8d2;overflow:hidden}.tabs>input{opacity:0;pointer-events:none;position:absolute}.tab-bar{scrollbar-width:none;border-bottom:1px solid var(--night-line);gap:2px;padding:8px 8px 0;display:flex;overflow-x:auto}.tab-bar label{color:#84827c;cursor:pointer;transition:color var(--fast) var(--ease), border-color var(--fast) var(--ease);border-bottom:1.5px solid #0000;flex:none;padding:10px 14px;font-size:13px;font-weight:560}.tab-bar label:hover{color:#fff}.tab-panel{display:none}#tab-install:checked~.tab-bar label[for=tab-install],#tab-agent:checked~.tab-bar label[for=tab-agent],#tab-stories:checked~.tab-bar label[for=tab-stories],#tab-train:checked~.tab-bar label[for=tab-train],#tab-eval:checked~.tab-bar label[for=tab-eval]{color:#fff;border-bottom-color:var(--signal)}#tab-install:checked~.panel-install,#tab-agent:checked~.panel-agent,#tab-stories:checked~.panel-stories,#tab-train:checked~.panel-train,#tab-eval:checked~.panel-eval{display:block}.tabs>input:focus-visible~.tab-bar{outline:2px solid var(--signal);outline-offset:-2px}.tab-panel .term-btn{font-family:var(--font-sans);padding:0 12px}.tab-code{font-family:var(--font-mono);margin:0;padding:20px 22px 24px;font-size:13px;line-height:1.9;overflow-x:auto}.tab-code .ps{color:var(--signal);user-select:none;margin-right:10px}.tab-code .c{color:#6c6a64}.stack{flex-wrap:wrap;gap:6px;margin-top:16px;display:flex}.stack span{border:1px solid var(--line);font-family:var(--font-mono);color:var(--ink-3);border-radius:6px;padding:5px 10px;font-size:11.5px}.finale{--dot-ink:var(--ink-3);isolation:isolate;margin-top:clamp(96px,11vw,152px);padding:clamp(72px,9vw,128px) clamp(22px,5vw,64px);position:relative;overflow:hidden}.field{z-index:-1;opacity:.55;width:100%;height:100%;position:absolute;inset:0;mask-image:radial-gradient(70% 90% at 75%,#000 10%,#0000 80%)}.finale-copy{max-width:640px;position:relative}.finale h2{letter-spacing:-.012em;text-wrap:balance;margin:18px 0 0;font-size:clamp(36px,4.4vw,60px);line-height:1.02}.finale p{max-width:48ch;color:var(--ink-2);margin:24px 0 32px;font-size:16.5px;line-height:1.6}.finale .hero-actions{animation:none}@keyframes rise{0%{opacity:0;translate:0 6px}}@keyframes fade{0%{opacity:0}}@keyframes card-in{0%{opacity:0}}@keyframes blink{50%{opacity:0}}@keyframes pop{0%{opacity:0;transform:scale(0)}}@media (width<=1080px){.index{grid-template-columns:repeat(3,minmax(0,1fr))}.index-item:nth-child(4){padding-left:0}.ledger{grid-template-columns:repeat(2,minmax(0,1fr))}.journey-rail{scrollbar-width:none;grid-template-columns:repeat(9,minmax(72px,1fr));overflow-x:auto}}@media (width<=900px){.hero{grid-template-columns:minmax(0,1fr);align-items:start}.sec-head{grid-template-columns:minmax(0,1fr)}.sec-meta{flex-direction:row;grid-row:auto;justify-content:space-between}.spec-grid,.parity,.duo,.play,.journey-card,.live-term,.tenets{grid-template-columns:minmax(0,1fr)}.tenets li,.tenets li+li{padding:20px 0 16px}.tenets h3{margin-top:16px}.meters{grid-template-columns:minmax(0,1fr);gap:16px}.journey-figure{padding:24px 0 0}.play-prompts{scrollbar-width:none;flex-direction:row;overflow-x:auto}.play-prompt{white-space:nowrap;text-overflow:ellipsis;flex:none;max-width:240px;overflow:hidden}.play-page{min-height:360px}}@media (width<=640px){.index{grid-template-columns:repeat(2,minmax(0,1fr))}.index-item:nth-child(n){padding-left:0}.index-item:nth-child(2n){padding-left:16px}.index-value{font-size:26px}.ledger,.facts{grid-template-columns:minmax(0,1fr)}.hero-lede,.intro{font-size:16px}.play-story{font-size:19px}.atlas{padding:18px 16px 20px}}@media (prefers-reduced-motion:reduce){.line>span,.play-story mark,.hero-lede,.hero-actions,.live,.atlas,.journey-card,.atlas circle.on,.meter-track i.on,.live-dot:after,.term-caret,.play-caret{animation:none}}
