:root{--bg:#f5f7f7;--surface:#ffffff;--surface-2:#edf1f1;--ink:#13181b;--ink-muted:#5a666c;--line:#d9e0e0;--line-strong:#13181b;--accent:#0a8c8c;--on-accent:#ffffff;--ok:#2c8a57;--warn:#b3781a;--danger:#bd3a4c;--sel:color-mix(in srgb,var(--accent) 22%,transparent);--pad-x:clamp(24px,4.5vw,120px);color-scheme:light}html[data-theme=dark]{--bg:#0b0f11;--surface:#141a1d;--surface-2:#1c2429;--ink:#e9eef0;--ink-muted:#93a1a6;--line:#263034;--line-strong:#e9eef0;--accent:#23c3b7;--on-accent:#04231f;--ok:#4cc38a;--warn:#e0a54c;--danger:#e06a7a;--sel:color-mix(in srgb,var(--accent) 26%,transparent);color-scheme:dark}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body,html{background:var(--bg)}body{margin:0;color:var(--ink);font-family:ui-monospace,SF Mono,SFMono-Regular,Menlo,Consolas,Cascadia Mono,Liberation Mono,monospace;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .25s ease,color .25s ease}::selection{background:var(--sel)}a{color:var(--ink);text-decoration:none}a:hover{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@keyframes caret{0%,49%{opacity:1}50%,to{opacity:0}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation:none!important;transition:none!important}}.page{max-width:none;margin:0 auto;border-left:1px solid var(--line);border-right:1px solid var(--line);min-height:100vh;background:var(--bg);background-image:linear-gradient(var(--line) 1px,transparent 1px);background-size:100% 96px;background-position:0 -1px}.site-header{display:flex;align-items:center;gap:20px;padding:14px var(--pad-x);border-bottom:1px solid var(--line);background:var(--bg);flex-wrap:wrap}.brand{font-size:15px;font-weight:700;letter-spacing:.02em}.brand u{color:var(--accent);text-decoration:none}.header-meta{font-size:11px;color:var(--ink-muted);letter-spacing:.04em}.nav{margin-left:auto;display:flex;align-items:center;gap:0;font-size:12.5px}.nav a{padding:5px 16px;border-left:1px solid var(--line);line-height:1.2;transition:color .15s ease}.nav a:first-of-type{border-left:none;padding-left:0}.nav>:last-child{margin-left:16px}.ghost-btn{font-family:inherit;font-size:12px;background:none;border:1px solid var(--line-strong);color:var(--ink);padding:5px 12px;cursor:pointer}.ghost-btn:hover{background:var(--ink);color:var(--bg)}.section{padding:clamp(40px,6vw,72px) var(--pad-x);border-bottom:1px solid var(--line)}.eyebrow{margin:0 0 28px;color:var(--ink-muted)}.eyebrow,.h2num{font-size:12px;letter-spacing:.14em;text-transform:uppercase}.h2num{margin:0 0 8px;color:var(--accent)}.section-lead{margin:0 0 40px;font-size:clamp(18px,2.4vw,26px);font-weight:700;letter-spacing:-.01em;max-width:30em}.section-lead.tight{margin-bottom:12px}.section-note{font-size:12px;color:var(--ink-muted)}.hero{padding:clamp(40px,6vw,80px) var(--pad-x);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-gap:clamp(28px,4vw,56px);gap:clamp(28px,4vw,56px);align-items:center}@media (min-width:900px){.hero{min-height:calc(100svh - 52px);display:flex;align-items:center}.hero-grid{grid-template-columns:1.05fr .95fr;width:100%}}.hero-copy{min-width:0}.hero h1{margin:0;font-size:clamp(27px,4.6vw,54px);line-height:1.14;font-weight:700;letter-spacing:-.015em;max-width:19em;text-wrap:pretty}.hero h1 .accent{color:var(--accent)}.hero-sub{margin:26px 0 0;font-size:clamp(14px,1.6vw,17px);line-height:1.65;color:var(--ink-muted);max-width:44em}.cta-row{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}.btn{font-family:inherit;font-size:13.5px;padding:12px 26px;border:1px solid var(--line-strong);cursor:pointer;display:inline-block}.btn-primary{font-weight:700;background:var(--ink);color:var(--bg);border-color:var(--ink)}.btn-primary:hover{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.btn-secondary{color:var(--ink)}.btn-secondary:hover{background:var(--surface-2);color:var(--ink)}.cmdbox{margin-top:44px;display:inline-flex;align-items:stretch;flex-wrap:wrap;border:1px solid var(--line-strong);max-width:100%}.cmdbox.compact{margin-top:0}.cmd-alt{margin:18px 0 8px;font-size:12.5px;color:var(--ink-muted);letter-spacing:.02em}.cmdbox code{display:block;padding:16px 20px;font-size:clamp(12px,1.5vw,15px);white-space:nowrap;overflow-x:auto;max-width:100%}.cmdbox .prompt{color:var(--ink-muted)}.caret{display:inline-block;width:.6em;height:1.1em;vertical-align:-.18em;background:var(--accent);margin-left:2px;animation:caret 1.1s step-end infinite}.copy-btn{font-family:inherit;font-size:12px;border:none;border-left:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);padding:0 18px;cursor:pointer;letter-spacing:.06em}.copy-btn:hover{background:var(--accent);color:var(--on-accent)}.copy-btn:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}.stage-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));border:1px solid var(--line-strong)}.stage{padding:20px 20px 24px;border:1px solid var(--line);margin:-.5px;min-height:150px}.stage-top{display:flex;justify-content:space-between;align-items:baseline}.stage-idx{font-size:11px;color:var(--accent);letter-spacing:.1em}.stage-arrow{font-size:11px;color:var(--ink-muted)}.stage-name{margin-top:14px;font-size:16px;font-weight:700;letter-spacing:.01em}.stage-desc{margin-top:8px;font-size:12.5px;line-height:1.6}.out-line,.stage-desc{color:var(--ink-muted)}.out-line{margin:16px 0 0;font-size:12px}.out-line b{color:var(--ink);font-weight:400}.modes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:32px;gap:32px}.mode{padding-top:20px}.mode.run{border-top:3px solid var(--accent)}.mode.gen{border-top:3px solid var(--line-strong)}.mode-title{font-size:18px;font-weight:700}.mode-title span{font-weight:400;color:var(--ink-muted);font-size:13px}.mode-list{margin:16px 0 0;padding:0;list-style:none;font-size:13.5px;line-height:2.1;color:var(--ink-muted)}.mode-list .plus{color:var(--accent)}.mode-cmd{display:block;margin-top:18px;padding:12px 16px;font-size:12.5px;background:var(--surface-2);border:1px solid var(--line);overflow-x:auto;white-space:nowrap}.mode-cmd .prompt{color:var(--ink-muted)}.safety-wrap{border:1px solid var(--line-strong);overflow-x:auto}.safety{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}.safety th{text-align:left;padding:12px 20px;border-bottom:1px solid var(--line-strong);font-weight:400;font-size:11px;letter-spacing:.1em;text-transform:uppercase}.safety td,.safety th{color:var(--ink-muted)}.safety td{padding:14px 20px;border-bottom:1px solid var(--line);line-height:1.55}.safety td.method{font-weight:700}.safety td.annot,.safety td.method{white-space:nowrap;color:var(--ink)}.mark-ok{color:var(--ok)}.mark-write{color:var(--warn)}.mark-danger{color:var(--danger)}.legend{margin:14px 0 0;font-size:12px;color:var(--ink-muted)}.studio-section{padding:clamp(40px,6vw,72px) var(--pad-x);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:40px;gap:40px;align-items:start}.studio-copy p{margin:0;font-size:14px;line-height:1.7;color:var(--ink-muted);max-width:34em}.studio-cmd{display:inline-block;margin-top:24px;padding:12px 16px;font-size:12.5px;background:var(--surface-2);border:1px solid var(--line)}.studio-cmd .prompt{color:var(--ink-muted)}.studio-mock{border:1px solid var(--line-strong);font-size:12px;background:var(--surface)}.mock-bar{display:flex;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--line);color:var(--ink-muted)}.mock-rows{padding:16px;display:flex;flex-direction:column;gap:9px}.mock-row{display:flex;justify-content:space-between;gap:12px}.mock-actions{display:flex;gap:1px;border-top:1px solid var(--line);background:var(--line)}.mock-start{background:var(--ink);color:var(--bg);font-weight:700}.mock-download,.mock-start{flex:1 1;text-align:center;padding:11px}.mock-download{background:var(--surface-2)}.trust-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:32px;gap:32px}.trust-item{border-left:1px solid var(--line-strong);padding-left:18px}.trust-title{font-size:14.5px;font-weight:700}.trust-body{margin:10px 0 0;font-size:13px;line-height:1.65;color:var(--ink-muted)}.closing{padding:clamp(48px,7vw,88px) var(--pad-x)}.closing h2{margin:0 0 24px;font-size:clamp(20px,3vw,32px);font-weight:700;letter-spacing:-.01em;max-width:22em;text-wrap:pretty}.site-footer{display:flex;gap:10px;flex-wrap:wrap;align-items:baseline;padding:18px var(--pad-x);border-top:1px solid var(--line);font-size:12px;color:var(--ink-muted)}.site-footer .spacer{margin-left:auto;display:flex;gap:18px}.term{border:1px solid var(--line-strong);background:var(--surface);font-size:13px;min-width:0;box-shadow:6px 6px 0 var(--line)}.term-bar{display:flex;align-items:center;gap:12px;padding:9px 14px;border-bottom:1px solid var(--line);color:var(--ink-muted);font-size:11.5px;letter-spacing:.03em}.term-dots{display:inline-flex;gap:6px}.term-dots i{width:9px;height:9px;border:1px solid var(--line-strong);border-radius:50%;display:block}.term-dots i:first-child{background:var(--accent);border-color:var(--accent)}.term-body{padding:16px;line-height:1.85;overflow-x:auto}.term-line{white-space:pre;font-size:clamp(12px,1.2vw,13.5px)}.term-line.tape{color:var(--ink-muted)}.term-line.tape.ok{color:var(--ok)}.term-line.tape.write{color:var(--warn)}.term-line.tape.danger{color:var(--danger)}.term-line.tape.accent{color:var(--ink)}.tape-ok{color:var(--ok)}.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line-strong)}.stat{padding:22px 20px;border-right:1px solid var(--line)}.stat:last-child{border-right:none}.stat-value{font-size:clamp(24px,3.4vw,38px);font-weight:700;letter-spacing:-.02em;color:var(--accent)}.stat-label{margin-top:6px;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted)}@media (max-width:720px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:none}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}.switcher{border:1px solid var(--line-strong)}.switch-tabs{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--line-strong)}.switch-tab{font-family:inherit;font-size:13px;background:none;border:none;border-right:1px solid var(--line);color:var(--ink-muted);padding:13px 22px;cursor:pointer;letter-spacing:.02em}.switch-tab:hover{color:var(--ink);background:var(--surface-2)}.switch-tab.on{color:var(--on-accent);background:var(--accent);font-weight:700}.switch-panel{padding:22px 24px 26px;background:var(--surface)}.switch-head{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:baseline;padding-bottom:16px;border-bottom:1px dashed var(--line);margin-bottom:8px}.switch-file{font-size:14px;font-weight:700}.switch-meta{font-size:12.5px;color:var(--ink-muted)}.switch-meta b{color:var(--ink);font-weight:700}.switch-meta b.accent{color:var(--accent)}.switch-tools{list-style:none;margin:0;padding:0;font-size:13.5px}.switch-tools li{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid var(--line)}.switch-tools li:last-child{border-bottom:none}.switch-tool-name{color:var(--ink)}.switch-more{color:var(--ink-muted);font-size:12.5px;justify-content:flex-start!important}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));border:1px solid var(--line-strong)}.feature{padding:22px 22px 26px;border:1px solid var(--line);margin:-.5px}.feature-mark{font-size:11px;letter-spacing:.1em;color:var(--accent)}.feature-title{margin-top:12px;font-size:15.5px;font-weight:700;letter-spacing:.01em}.feature-body{margin:9px 0 0;font-size:12.5px;line-height:1.65;color:var(--ink-muted)}