:root{--grad-y: #FFB627;--grad-o: #FF7A18;--grad-r: #FF2E2E;--grad: linear-gradient(118deg, var(--grad-y) 0%, var(--grad-o) 52%, var(--grad-r) 100%);--grad-soft: linear-gradient(118deg, var(--grad-y), var(--grad-r));--accent: var(--grad-o);--glow: .9;--font-display: "Geist", system-ui, sans-serif;--font-body: "Geist", system-ui, sans-serif;--font-mono: "Geist Mono", ui-monospace, "SF Mono", monospace;--maxw: 1120px;--pad: clamp(20px, 5vw, 48px);--radius: 12px;--radius-sm: 8px}[data-theme=dark]{--bg: #0a0a0b;--bg-2: #0e0e10;--surface: #141416;--surface-2: #1a1a1d;--line: rgba(255,255,255,.08);--line-2: rgba(255,255,255,.14);--text: #f4f3f1;--text-2: #a5a29c;--text-3: #6c6a66;--on-grad: #0a0a0b;--shadow: 0 24px 60px -20px rgba(0,0,0,.7);color-scheme:dark}[data-theme=light]{--bg: #faf9f7;--bg-2: #f3f1ed;--surface: #ffffff;--surface-2: #f7f5f2;--line: rgba(20,15,5,.1);--line-2: rgba(20,15,5,.18);--text: #1a1714;--text-2: #57534d;--text-3: #8d8880;--on-grad: #ffffff;--shadow: 0 24px 60px -24px rgba(60,30,0,.22);color-scheme:light}[data-accent=sunward]{--grad-y:#FFB627;--grad-o:#FF7A18;--grad-r:#FF2E2E}[data-accent=ember]{--grad-y:#FF9A3D;--grad-o:#FF5E1F;--grad-r:#E11D2E}[data-accent=solar]{--grad-y:#FFD23F;--grad-o:#FF9500;--grad-r:#FF5A1F}[data-accent=mono]{--grad-y:#FF8A2A;--grad-o:#FF7A18;--grad-r:#F26012}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;transition:background .35s ease,color .35s ease}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font-family:inherit}.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--text-3)}.mono{font-family:var(--font-mono)}.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);background:color-mix(in srgb,var(--bg) 72%,transparent);border-bottom:1px solid var(--line)}.nav-inner{max-width:var(--maxw);margin:0 auto;padding:14px var(--pad);display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px}.brand img{width:26px;height:26px}.brand b{font-weight:600;font-size:16px;letter-spacing:-.01em}.nav-links{display:flex;align-items:center;gap:30px}.nav-links a{font-size:14px;color:var(--text-2);transition:color .18s}.nav-links a:hover{color:var(--text)}.nav-right{display:flex;align-items:center;gap:10px}.icon-btn{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:transparent;color:var(--text-2);cursor:pointer;transition:all .18s}.icon-btn:hover{color:var(--text);border-color:var(--line-2);background:var(--surface)}.icon-btn svg{width:17px;height:17px}.btn{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 16px;border-radius:9px;font-size:14px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .18s ease;white-space:nowrap}.btn-primary{background:var(--grad);color:var(--on-grad);font-weight:600;box-shadow:0 6px 22px -8px color-mix(in srgb,var(--grad-o) 70%,transparent)}.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px)}.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--text)}.btn-ghost:hover{border-color:var(--line-2);background:var(--surface-2)}.btn svg{width:16px;height:16px}.btn-lg{height:50px;padding:0 24px;font-size:16px;border-radius:11px}.nav-star{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 12px;border-radius:9px;border:1px solid var(--line);background:var(--surface);font-size:13px;color:var(--text);cursor:pointer;transition:all .18s}.nav-star:hover{border-color:var(--line-2);background:var(--surface-2)}.nav-star .ct{color:var(--text-2);font-variant-numeric:tabular-nums}.nav-star svg{width:15px;height:15px}.theme-toggle .ti{width:17px;height:17px;display:none}[data-theme-pref=system] .theme-toggle .ti-system,[data-theme-pref=light] .theme-toggle .ti-light,[data-theme-pref=dark] .theme-toggle .ti-dark{display:block}html:not([data-theme-pref]) .theme-toggle .ti-system{display:block}.hero{position:relative;padding:clamp(72px,12vh,132px) 0 clamp(56px,9vh,96px);overflow:hidden}.hero-glow{position:absolute;top:-22%;left:50%;transform:translate(-50%);width:900px;height:900px;pointer-events:none;z-index:0;background:radial-gradient(closest-side,color-mix(in srgb,var(--grad-o) 38%,transparent),color-mix(in srgb,var(--grad-r) 14%,transparent) 45%,transparent 72%);opacity:calc(.5 * var(--glow));filter:blur(8px)}.hero-inner{position:relative;z-index:1;text-align:center;max-width:860px;margin:0 auto}.hero .eyebrow{display:inline-flex;align-items:center;gap:9px;white-space:nowrap}.hero .eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--grad)}h1.hero-h{font-family:var(--font-display);font-weight:600;font-size:clamp(40px,6.6vw,76px);line-height:1.02;letter-spacing:-.035em;margin:22px 0 0;text-wrap:balance}.hero-sub{margin:26px auto 0;max-width:620px;font-size:clamp(17px,2vw,20px);line-height:1.6;color:var(--text-2);text-wrap:pretty}.hero-cta{margin-top:18px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.hero-sub-form{margin:36px auto 0;max-width:468px;display:flex;gap:10px}.hero-sub-form input[type=email]{flex:1;min-width:0;height:54px;padding:0 18px;border-radius:12px;border:1px solid var(--line-2);background:color-mix(in srgb,var(--surface) 72%,transparent);color:var(--text);font-family:var(--font-body);font-size:16px;outline:none;transition:border-color .18s,background .18s}.hero-sub-form input[type=email]:focus{border-color:var(--grad-o);background:var(--surface)}.hero-sub-form input[type=email]::placeholder{color:var(--text-3)}.hero-sub-form button{height:54px;padding:0 24px;border-radius:12px;border:none;cursor:pointer;background:var(--grad);color:var(--on-grad);font-family:var(--font-body);font-weight:600;font-size:15px;white-space:nowrap;box-shadow:0 6px 22px -8px color-mix(in srgb,var(--grad-o) 70%,transparent);transition:filter .18s,transform .18s}.hero-sub-form button:hover{filter:brightness(1.06);transform:translateY(-1px)}.hero-sub-note{margin:14px auto 0;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.02em;color:var(--text-3)}.hero-meta{margin-top:30px;display:flex;gap:8px 22px;justify-content:center;flex-wrap:wrap;font-family:var(--font-mono);font-size:12.5px;color:var(--text-3);letter-spacing:.02em}.hero-meta span{display:inline-flex;align-items:center;gap:7px}.hero-meta i{width:4px;height:4px;border-radius:50%;background:var(--grad-o);opacity:.8}.pipe{position:relative;z-index:1;margin:clamp(56px,8vh,88px) auto 0;max-width:1000px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,var(--surface),var(--bg-2));box-shadow:var(--shadow);overflow:hidden}.pipe-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 60%,transparent)}.pipe-bar .lbl{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}.pipe-bar .tag{font-family:var(--font-mono);font-size:11px;color:var(--text-2);border:1px solid var(--line);border-radius:999px;padding:4px 11px;display:inline-flex;align-items:center;gap:7px}.pipe-bar .tag .pulse{width:6px;height:6px;border-radius:50%;background:var(--grad);box-shadow:0 0 color-mix(in srgb,var(--grad-o) 60%,transparent);animation:pulse 2.4s infinite}@keyframes pulse{0%{box-shadow:0 0 color-mix(in srgb,var(--grad-o) 55%,transparent)}70%{box-shadow:0 0 0 7px transparent}to{box-shadow:0 0 0 0 transparent}}.pipe-grid{display:grid;grid-template-columns:minmax(0,1fr) 1.05fr minmax(0,1.25fr);align-items:center;gap:0;padding:30px clamp(18px,3vw,34px);position:relative}.pipe-svg{width:100%;height:220px}.pipe-svg path{fill:none;stroke:var(--line-2);stroke-width:1.5}.pipe-svg .flow{stroke:url(#sunFlow);stroke-width:2;stroke-dasharray:5 7;animation:dash 1.1s linear infinite;opacity:calc(.55 + .45*var(--glow))}@keyframes dash{to{stroke-dashoffset:-24}}.node-core{border:1px solid var(--line-2);border-radius:12px;background:var(--surface-2);padding:16px;position:relative}.node-core:before{content:"";position:absolute;inset:-1px;border-radius:12px;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:calc(.55*var(--glow))}.node-core .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3)}.node-core .v{font-weight:600;font-size:17px;margin-top:3px;letter-spacing:-.01em}.node-core .src{margin-top:12px;display:flex;flex-direction:column;gap:6px}.node-core .src span{font-family:var(--font-mono);font-size:11.5px;color:var(--text-2);display:flex;gap:8px;align-items:center}.node-core .src span:before{content:"";width:5px;height:5px;border-radius:1px;background:var(--grad-o);opacity:.7}.out-list{display:flex;flex-direction:column;gap:9px}.out{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:11px 14px;transition:border-color .2s,transform .2s}.out:hover{border-color:var(--line-2);transform:translate(3px)}.out .ix{font-family:var(--font-mono);font-size:11px;color:var(--text-3);width:22px}.out .nm{font-weight:600;font-size:14.5px;letter-spacing:-.005em}.out .ds{margin-left:auto;font-size:12px;color:var(--text-3);font-family:var(--font-mono)}section{position:relative}.sec{padding:clamp(72px,11vh,128px) 0}.sec-head{max-width:720px}.sec-head.center{margin:0 auto;text-align:center}.sec-head h2{font-family:var(--font-display);font-weight:600;font-size:clamp(30px,4.4vw,48px);line-height:1.06;letter-spacing:-.03em;margin:14px 0 0;text-wrap:balance}.sec-head p{margin:18px 0 0;font-size:18px;color:var(--text-2);line-height:1.6;text-wrap:pretty}.divider{height:1px;background:var(--line)}.manifesto{padding:clamp(80px,13vh,150px) 0;text-align:center}.manifesto .stmt{font-family:var(--font-display);font-weight:500;font-size:clamp(28px,4.6vw,54px);line-height:1.16;letter-spacing:-.028em;max-width:940px;margin:0 auto;text-wrap:balance}.manifesto .stmt .mute{color:var(--text-3)}.manifesto .note{margin:30px auto 0;max-width:560px;color:var(--text-2);font-size:17px}.io{display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(20px,4vw,56px);align-items:center;margin-top:56px}.io-col h3{font-family:var(--font-mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-3);margin:0 0 18px;font-weight:500}.io-card{display:flex;flex-direction:column;gap:10px}.io-item{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:14px 16px;font-weight:500;font-size:15px;letter-spacing:-.01em}.io-out .io-item{display:flex;align-items:center;gap:12px;position:relative}.io-out .io-item .n{font-family:var(--font-mono);font-size:11px;color:var(--grad-o)}.io-arrow{display:grid;place-items:center;color:var(--text-3)}.io-arrow svg{width:40px;height:40px}.acts{margin-top:52px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}.acts-row{display:grid;grid-template-columns:64px 200px 1fr;align-items:center;border-top:1px solid var(--line);transition:background .18s}.acts-row:first-child{border-top:none}.acts-row:hover{background:var(--surface-2)}.acts-row .letter{font-family:var(--font-mono);font-weight:500;font-size:15px;padding:20px 0;text-align:center;color:var(--on-grad);align-self:stretch;display:grid;place-items:center;background:var(--grad);position:relative}.acts-row .letter.dim{background:var(--surface-2);color:var(--text-3)}.acts-row .act-name{font-weight:600;font-size:17px;padding:20px;letter-spacing:-.01em}.acts-row .act-desc{font-size:15px;color:var(--text-2);padding:20px 24px 20px 0;line-height:1.5}.acts-legend{margin-top:18px;display:flex;gap:18px;flex-wrap:wrap;font-family:var(--font-mono);font-size:12px;color:var(--text-3)}.acts-legend b{color:var(--text-2);font-weight:500}.os-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:52px}.os-card{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:26px 24px;transition:border-color .2s,transform .2s}.os-card:hover{border-color:var(--line-2);transform:translateY(-3px)}.os-card .ic{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;border:1px solid var(--line);margin-bottom:18px;color:var(--grad-o)}.os-card .ic svg{width:20px;height:20px}.os-card h4{margin:0 0 8px;font-size:17px;font-weight:600;letter-spacing:-.01em}.os-card p{margin:0;font-size:14.5px;color:var(--text-2);line-height:1.55}.repo{margin-top:18px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,var(--surface),var(--bg-2));padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.repo .meta{display:flex;align-items:center;gap:14px}.repo .gh{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface-2)}.repo .gh svg{width:22px;height:22px}.repo .path{font-family:var(--font-mono);font-size:15px;font-weight:500}.repo .lic{font-family:var(--font-mono);font-size:12px;color:var(--text-3);margin-top:2px}.sub{text-align:center}.sub-card{margin:44px auto 0;max-width:560px;border:1px solid var(--line);border-radius:18px;padding:clamp(30px,5vw,46px);background:linear-gradient(180deg,var(--surface),var(--bg-2));position:relative;overflow:hidden}.sub-card:before{content:"";position:absolute;top:-60%;left:50%;transform:translate(-50%);width:420px;height:420px;background:radial-gradient(closest-side,color-mix(in srgb,var(--grad-o) 30%,transparent),transparent 70%);opacity:calc(.4*var(--glow));pointer-events:none}.embeddable-buttondown-form{position:relative;z-index:1;display:flex;flex-direction:column;gap:12px}.embeddable-buttondown-form label{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);text-align:left}.sub-field{display:flex;gap:10px}.embeddable-buttondown-form input[type=email]{flex:1;height:50px;padding:0 16px;border-radius:11px;border:1px solid var(--line-2);background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;outline:none;transition:border-color .18s;min-width:0}.embeddable-buttondown-form input[type=email]:focus{border-color:var(--grad-o)}.embeddable-buttondown-form input[type=email]::placeholder{color:var(--text-3)}.embeddable-buttondown-form input[type=submit]{height:50px;padding:0 24px;border-radius:11px;border:none;cursor:pointer;background:var(--grad);color:var(--on-grad);font-family:var(--font-body);font-weight:600;font-size:15px;transition:filter .18s,transform .18s;white-space:nowrap}.embeddable-buttondown-form input[type=submit]:hover{filter:brightness(1.07);transform:translateY(-1px)}.embeddable-buttondown-form p{margin:4px 0 0;font-size:12px}.embeddable-buttondown-form p a{color:var(--text-3);font-family:var(--font-mono)}.embeddable-buttondown-form p a:hover{color:var(--text-2)}.footer{border-top:1px solid var(--line);padding:56px 0 48px}.footer-inner{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-start}.footer .brand img{width:30px;height:30px}.footer .tagline{margin:16px 0 0;max-width:320px;color:var(--text-2);font-size:14.5px;line-height:1.55}.footer-links{display:flex;gap:56px;flex-wrap:wrap}.footer-col h5{margin:0 0 14px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);font-weight:500}.footer-col a{display:block;font-size:14px;color:var(--text-2);padding:5px 0;transition:color .18s}.footer-col a:hover{color:var(--text)}.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--font-mono);font-size:12px;color:var(--text-3)}@media(max-width:880px){.nav-links{display:none}.pipe-grid{grid-template-columns:1fr;gap:22px}.pipe-svg{display:none}.io{grid-template-columns:1fr;gap:18px}.io-arrow{transform:rotate(90deg)}.os-grid{grid-template-columns:1fr}.acts-row{grid-template-columns:52px 1fr}.acts-row .act-desc{grid-column:1 / -1;padding:0 20px 20px}.acts-row .act-name{padding-bottom:8px}}@media(max-width:560px){.sub-field,.hero-sub-form{flex-direction:column}.repo{flex-direction:column;align-items:flex-start}}