@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/bricolage-grotesque-vietnamese-wght-normal.BUzh504Q.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/bricolage-grotesque-latin-ext-wght-normal.CcLUaPy7.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Bricolage Grotesque Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/bricolage-grotesque-latin-wght-normal.DLoelf7F.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/space-mono-vietnamese-400-normal.BNOj0Qhp.woff2)format("woff2"),url(/_astro/space-mono-vietnamese-400-normal.B0PMp_xB.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/space-mono-latin-ext-400-normal.DTLbW2xa.woff2)format("woff2"),url(/_astro/space-mono-latin-ext-400-normal.D4cJI_B-.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/space-mono-latin-400-normal.Rg4St2Dn.woff2)format("woff2"),url(/_astro/space-mono-latin-400-normal._3DlpgIW.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Mono;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/space-mono-vietnamese-700-normal.DWQgDHuA.woff2)format("woff2"),url(/_astro/space-mono-vietnamese-700-normal.D-KrLuLr.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Mono;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/space-mono-latin-ext-700-normal.B2s3bDs2.woff2)format("woff2"),url(/_astro/space-mono-latin-ext-700-normal.B_E7P90g.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Mono;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/space-mono-latin-700-normal.mWgeinG7.woff2)format("woff2"),url(/_astro/space-mono-latin-700-normal.D7A851RN.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--cow-bg:#0a0b0d;--cow-panel:#121316;--cow-panel-2:#16181c;--cow-border:#262a31;--cow-border-strong:#343a44;--cow-signal:#ff9e40;--cow-signal-soft:#ff9e401f;--cow-signal-glow:#ff9e4047;--cow-signal-ink:#14100a;--cow-signal-dark:#9a4f00;--cow-signal-lift:#ffd9ae;--cow-pass:#5fa8c7;--cow-ok:#7cb88a;--cow-warn:#d9a24a;--cow-fail:#d85c46;--cow-text:#fbfbfb;--cow-muted:#b8bcc4;--cow-faint:#69707a;--cow-font-display:"Bricolage Grotesque Variable", "Bricolage Grotesque", -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;--cow-font-mono:"Space Mono", ui-monospace, "SF Mono", monospace;--cow-fs-12:.75rem;--cow-fs-14:.875rem;--cow-fs-16:1rem;--cow-fs-18:1.125rem;--cow-fs-20:1.25rem;--cow-fs-24:1.5rem;--cow-fs-32:2rem;--cow-fs-40:2.5rem;--cow-fs-56:clamp(2.4rem, 5.2vw, 3.5rem);--cow-fs-80:clamp(2.9rem, 7vw, 5.4rem);--cow-track-display:-.025em;--cow-ease-reveal:cubic-bezier(.22, 1, .36, 1);--cow-ease-standard:cubic-bezier(.4, 0, .2, 1);--cow-r-xs:4px;--cow-r-sm:8px;--cow-r-md:12px;--cow-r-lg:20px;--bg:var(--cow-bg);--panel:var(--cow-panel);--panel-2:var(--cow-panel-2);--border:var(--cow-border);--border-strong:var(--cow-border-strong);--signal:var(--cow-signal);--signal-soft:var(--cow-signal-soft);--signal-glow:var(--cow-signal-glow);--signal-ink:var(--cow-signal-ink);--signal-lift:var(--cow-signal-lift);--pass:var(--cow-pass);--ok:var(--cow-ok);--warn:var(--cow-warn);--fail:var(--cow-fail);--text:var(--cow-text);--muted:var(--cow-muted);--faint:var(--cow-faint);--font-display:var(--cow-font-display);--font-mono:var(--cow-font-mono);--fs-12:var(--cow-fs-12);--fs-14:var(--cow-fs-14);--fs-16:var(--cow-fs-16);--fs-18:var(--cow-fs-18);--fs-20:var(--cow-fs-20);--fs-24:var(--cow-fs-24);--fs-32:var(--cow-fs-32);--fs-40:var(--cow-fs-40);--fs-56:var(--cow-fs-56);--fs-80:var(--cow-fs-80);--track-display:var(--cow-track-display);--ease-reveal:var(--cow-ease-reveal);--ease-standard:var(--cow-ease-standard);--r-xs:var(--cow-r-xs);--r-sm:var(--cow-r-sm);--r-md:var(--cow-r-md);--r-lg:var(--cow-r-lg);--syntax-keyword:#c792ea;--nav-h:64px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-display);font-size:var(--fs-16);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6;overflow-x:hidden}::selection{background:var(--signal);color:var(--signal-ink)}h1,h2,h3,h4{letter-spacing:var(--track-display);margin:0;font-weight:600;line-height:1.08}p{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}code,pre,.mono{font-family:var(--font-mono)}img{max-width:100%;display:block}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border-strong);border:2px solid var(--bg);border-radius:6px}::-webkit-scrollbar-thumb:hover{background:var(--faint)}:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:var(--r-xs)}.wrap{max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:120px 0;position:relative}.section+.section{border-top:1px solid var(--border)}.marker{font-family:var(--font-mono);font-size:var(--fs-12);letter-spacing:.14em;text-transform:uppercase;color:var(--signal);align-items:center;gap:12px;margin-bottom:24px;display:flex}.marker:after{content:"";background:var(--border-strong);width:48px;height:1px}.section h2{font-size:var(--fs-56);max-width:18ch}.section .lede{color:var(--muted);font-size:var(--fs-18);max-width:56ch;margin-top:20px}[data-reveal]{opacity:0;transition:opacity .56s var(--ease-reveal), transform .56s var(--ease-reveal);transition-delay:calc(var(--i,0) * 70ms);transform:translateY(22px)}[data-reveal].is-in{opacity:1;transform:none}.nav{z-index:50;height:var(--nav-h);transition:background .3s var(--ease-standard), border-color .3s var(--ease-standard), backdrop-filter .3s;border-bottom:1px solid #0000;align-items:center;display:flex;position:fixed;inset:0 0 auto}.nav.is-scrolled{background:color-mix(in srgb, var(--bg) 78%, transparent);-webkit-backdrop-filter:blur(14px)saturate(140%);border-bottom-color:var(--border)}.nav__inner{align-items:center;gap:32px;width:100%;display:flex}.nav__brand{font-weight:700;font-size:var(--fs-18);letter-spacing:-.01em;align-items:center;gap:10px;display:flex}.nav__brand .logo{flex-shrink:0}.nav__links{gap:26px;margin-left:auto;display:flex}.nav__links a{font-size:var(--fs-14);color:var(--muted);transition:color .15s}.nav__links a:hover{color:var(--text)}.nav__signin{font-size:var(--fs-14);color:var(--muted);margin-left:26px;transition:color .15s}.nav__signin:hover{color:var(--text)}.nav__cta{margin-left:14px}.nav__menu{margin-left:12px;display:none;position:relative}.nav__menu summary{cursor:pointer;border:1px solid var(--border-strong);border-radius:var(--r-sm);flex-direction:column;justify-content:center;align-items:center;gap:6px;width:34px;height:34px;list-style:none;display:flex}.nav__menu summary::-webkit-details-marker{display:none}.nav__menu summary span{background:var(--text);width:16px;height:1.5px}.nav__menu-panel{background:var(--panel);border:1px solid var(--border-strong);border-radius:var(--r-sm);min-width:190px;padding:6px;display:grid;position:absolute;top:calc(100% + 10px);right:0;box-shadow:0 20px 40px -18px #000c}.nav__menu-panel a{font-size:var(--fs-14);color:var(--muted);border-radius:var(--r-xs);padding:10px 12px}.nav__menu-panel a:hover{color:var(--text);background:var(--panel-2)}.progress{z-index:60;background:var(--signal);transform-origin:0;width:100%;height:2px;position:fixed;top:0;left:0;transform:scaleX(0)}.btn{border-radius:var(--r-sm);font-size:var(--fs-14);white-space:nowrap;border:1px solid #0000;align-items:center;gap:8px;padding:12px 22px;font-weight:600;transition:box-shadow .2s,background .2s,border-color .2s,transform .16s,color .15s;display:inline-flex}.btn .arrow{transition:transform .16s;display:inline-block}.btn:hover .arrow{transform:translate(3px)}.btn:active{transform:scale(.98)}.btn--primary{background:var(--signal);color:var(--signal-ink);animation:3.4s ease-in-out infinite cta-breathe}.btn--primary:hover{box-shadow:0 0 0 6px color-mix(in srgb, var(--signal) 18%, transparent), 0 0 32px color-mix(in srgb, var(--signal) 36%, transparent);animation-play-state:paused}.btn--ghost{color:var(--text);border-color:var(--border-strong);background:0 0}.btn--ghost:hover{border-color:var(--faint);background:var(--panel)}.btn--sm{padding:8px 16px}@keyframes cta-breathe{0%,to{box-shadow:0 0 0 0 color-mix(in srgb, var(--signal) 0%, transparent)}50%{box-shadow:0 0 0 6px color-mix(in srgb, var(--signal) 14%, transparent)}}.hero{padding:calc(var(--nav-h) + 88px) 0 110px;position:relative;overflow:hidden}.hero__grid-overlay{background-image:linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);opacity:.28;pointer-events:none;background-size:64px 64px;animation:38s linear infinite grid-pan;position:absolute;inset:0;-webkit-mask-image:radial-gradient(90% 70% at 50% 30%,#000 30%,#0000 75%);mask-image:radial-gradient(90% 70% at 50% 30%,#000 30%,#0000 75%)}@keyframes grid-pan{to{background-position:64px 64px}}.hero__glow{background:radial-gradient(circle, color-mix(in srgb, var(--signal) 9%, transparent) 0%, transparent 65%);pointer-events:none;width:640px;height:640px;position:absolute;top:-20%;right:-10%}.hero__inner{grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:center;gap:64px;display:grid;position:relative}.hero__eyebrow{font-family:var(--font-mono);font-size:var(--fs-12);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);border:1px solid var(--border);background:var(--panel);white-space:nowrap;border-radius:999px;align-items:center;gap:10px;margin-bottom:28px;padding:7px 14px;display:inline-flex}.hero__eyebrow .dot{background:var(--signal);border-radius:50%;width:6px;height:6px;animation:2s ease-in-out infinite dot-pulse}@keyframes dot-pulse{0%,to{box-shadow:0 0 0 0 var(--signal-glow)}50%{box-shadow:0 0 0 5px #0000}}.hero h1{font-size:var(--fs-80);font-weight:700}.hero h1 .grad{background:linear-gradient(92deg, var(--signal) 10%, var(--signal-lift) 90%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero__sub{color:var(--muted);font-size:var(--fs-18);max-width:46ch;margin-top:26px}.hero__sub code{color:var(--signal);background:var(--signal-soft);border-radius:var(--r-xs);padding:2px 6px;font-size:.9em}.hero__actions{flex-wrap:wrap;gap:12px;margin-top:36px;display:flex}.hero__meta{font-family:var(--font-mono);font-size:var(--fs-12);color:var(--faint);flex-wrap:wrap;gap:18px;margin-top:14px;display:flex}.hero__meta span:before{content:"· ";color:var(--signal)}.hero__meta span:first-child:before{content:""}.demo{background:color-mix(in srgb, var(--panel) 72%, transparent);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:0 24px 60px -20px #0009, 0 0 0 1px color-mix(in srgb, var(--signal) 4%, transparent);animation:7s ease-in-out infinite float-y;position:relative;overflow:hidden}@keyframes float-y{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.demo__chrome{border-bottom:1px solid var(--border);background:color-mix(in srgb, var(--bg) 50%, transparent);align-items:center;gap:8px;padding:12px 16px;display:flex}.demo__chrome .dot{background:var(--border-strong);border-radius:50%;width:10px;height:10px}.demo__chrome .dot:first-child{background:color-mix(in srgb, var(--fail) 55%, transparent)}.demo__chrome .dot:nth-child(2){background:color-mix(in srgb, var(--warn) 55%, transparent)}.demo__chrome .dot:nth-child(3){background:color-mix(in srgb, var(--ok) 55%, transparent)}.demo__title{font-family:var(--font-mono);font-size:var(--fs-12);color:var(--faint);letter-spacing:.04em;margin-left:10px}.demo__replay{border:1px solid var(--border);color:var(--faint);border-radius:var(--r-xs);font-family:var(--font-mono);background:0 0;align-items:center;gap:6px;margin-left:auto;padding:4px 10px;font-size:11px;transition:color .15s,border-color .15s;display:inline-flex}.demo__replay:hover{color:var(--signal);border-color:var(--signal)}.demo__body{grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:420px;display:grid}.demo__code{border-right:1px solid var(--border);font-family:var(--font-mono);flex-direction:column;padding:20px;font-size:12.5px;line-height:1.75;display:flex;overflow:hidden}.demo__code-label{color:var(--faint);letter-spacing:.1em;text-transform:uppercase;align-items:center;gap:8px;margin-bottom:14px;font-size:11px;display:flex}.demo__code-label:before{content:"";background:var(--pass);border-radius:2px;width:8px;height:8px}.demo__typed{white-space:pre-wrap;word-break:break-word;color:var(--muted);flex:1}.demo__typed .tk-k{color:var(--syntax-keyword)}.demo__typed .tk-s{color:var(--signal)}.demo__typed .tk-f{color:var(--pass)}.demo__typed .tk-c{color:var(--faint)}.demo__caret{background:var(--signal);vertical-align:-2px;width:8px;height:15px;animation:1s steps(2,end) infinite blink;display:inline-block}@keyframes blink{50%{opacity:0}}.demo__code-status{color:var(--faint);border-top:1px dashed var(--border);min-height:32px;margin-top:12px;padding-top:12px;font-size:11.5px;transition:color .3s}.demo__code-status.is-ok{color:var(--ok)}.demo__pipe{flex-direction:column;gap:0;padding:20px;display:flex;position:relative}.demo__pipe-label{font-family:var(--font-mono);color:var(--faint);letter-spacing:.1em;text-transform:uppercase;align-items:center;gap:8px;margin-bottom:14px;font-size:11px;display:flex}.demo__pipe-label:before{content:"";background:var(--signal);border-radius:2px;width:8px;height:8px}.stage{opacity:.32;transition:opacity .45s var(--ease-standard);align-items:flex-start;gap:12px;padding:7px 0;display:flex;position:relative}.stage:not(:last-of-type):before{content:"";background:var(--border);width:1px;position:absolute;top:32px;bottom:-8px;left:10px}.stage:after{content:"";background:var(--signal);width:1px;height:0;box-shadow:0 0 8px var(--signal-glow);transition:height .5s var(--ease-reveal);z-index:1;position:absolute;top:32px;left:10px}.stage.is-active{opacity:1}.stage.is-done{opacity:.85}.stage.is-done:after{height:calc(100% - 24px)}.stage__node{border:1px solid var(--border-strong);background:var(--bg);z-index:2;border-radius:50%;flex-shrink:0;place-items:center;width:21px;height:21px;margin-top:1px;transition:border-color .3s,background .3s,box-shadow .3s;display:grid;position:relative}.stage__node svg{opacity:0;transition:opacity .25s, transform .3s var(--ease-reveal);transform:scale(.4)}.stage.is-active .stage__node{border-color:var(--signal);box-shadow:0 0 0 4px var(--signal-soft), 0 0 16px var(--signal-glow);animation:1.6s ease-in-out infinite node-pulse}@keyframes node-pulse{0%,to{box-shadow:0 0 0 3px var(--signal-soft)}50%{box-shadow:0 0 0 6px color-mix(in srgb, var(--signal) 5%, transparent), 0 0 20px var(--signal-glow)}}.stage.is-done .stage__node{border-color:var(--ok);background:color-mix(in srgb, var(--ok) 12%, transparent);box-shadow:none;animation:none}.stage.is-done .stage__node svg{opacity:1;transform:scale(1)}.stage__body{flex:1;min-width:0}.stage__name{font-family:var(--font-mono);color:var(--text);flex-wrap:wrap;align-items:baseline;gap:8px;font-size:12px;display:flex}.stage__name em{color:var(--faint);font-size:11px;font-style:normal}.stage__detail{font-family:var(--font-mono);color:var(--faint);min-height:15px;margin-top:2px;font-size:11px}.stage.is-active .stage__detail,.stage.is-done .stage__detail{color:var(--muted)}.stage__chip{font-family:var(--font-mono);border:1px solid var(--border-strong);color:var(--muted);border-radius:999px;padding:1px 7px;font-size:10px;display:none}.stage.is-done .stage__chip--ok{border-color:color-mix(in srgb, var(--ok) 50%, transparent);color:var(--ok);display:inline-block}.stage.is-active .stage__chip--run{border-color:color-mix(in srgb, var(--signal) 50%, transparent);color:var(--signal);display:inline-block}.demo__email{border:1px solid var(--border);border-radius:var(--r-sm);background:var(--panel-2);opacity:0;transition:opacity .5s var(--ease-reveal), transform .5s var(--ease-reveal), border-color .4s;margin:10px 0 0 33px;padding:12px 14px;transform:translateY(10px)scale(.98)}.demo__email.is-in{opacity:1;transform:none}.demo__email.is-sent{border-color:color-mix(in srgb, var(--ok) 45%, transparent)}.demo__email-top{font-family:var(--font-mono);color:var(--faint);align-items:center;gap:8px;font-size:11px;display:flex}.demo__email-top b{color:var(--muted);font-weight:400}.demo__email-subj{font-size:var(--fs-14);margin-top:6px;font-weight:600}.demo__email-lines{gap:5px;margin-top:8px;display:grid}.demo__email-lines i{background:var(--border);border-radius:3px;height:5px;display:block}.demo__email-lines i:first-child{width:92%}.demo__email-lines i:nth-child(2){width:78%}.demo__email-lines i:nth-child(3){width:55%}.demo__email-status{font-family:var(--font-mono);color:var(--faint);align-items:center;gap:7px;margin-top:10px;font-size:10.5px;transition:color .3s;display:flex}.demo__email-status .pill{background:var(--faint);border-radius:50%;width:7px;height:7px;transition:background .3s,box-shadow .3s}.demo__email.is-sent .demo__email-status{color:var(--ok)}.demo__email.is-sent .demo__email-status .pill{background:var(--ok);box-shadow:0 0 8px color-mix(in srgb, var(--ok) 60%, transparent)}.demo__log{border-top:1px dashed var(--border);font-family:var(--font-mono);margin-top:auto;padding-top:14px;font-size:11px}.demo__log-head{color:var(--faint);letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}.demo__log-row{color:var(--muted);border-radius:var(--r-xs);background:color-mix(in srgb, var(--ok) 6%, transparent);border:1px solid color-mix(in srgb, var(--ok) 18%, transparent);opacity:0;transition:opacity .45s var(--ease-reveal), transform .45s var(--ease-reveal);gap:10px;padding:5px 8px;display:flex;transform:translateY(6px)}.demo__log-row.is-in{opacity:1;transform:none}.demo__log-row .t{color:var(--faint)}.demo__log-row .s{color:var(--ok);margin-left:auto}.hero__demo-caption{font-family:var(--font-mono);font-size:var(--fs-12);color:var(--faint);align-items:center;gap:10px;margin-top:18px;display:flex}.hero__demo-caption .blink-dot{background:var(--signal);border-radius:50%;width:7px;height:7px;animation:2s infinite dot-pulse}.steps{border-top:1px solid var(--border);grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:64px;display:grid}.step{border-right:1px solid var(--border);padding:32px 28px 36px;transition:background .2s;position:relative}.step:last-child{border-right:0}.step:hover{background:var(--panel)}.step__num{font-family:var(--font-mono);font-size:var(--fs-12);color:var(--signal);letter-spacing:.1em}.step h3{font-size:var(--fs-20);margin-top:14px}.step p{color:var(--muted);font-size:var(--fs-14);margin-top:10px;line-height:1.65}.step code{color:var(--signal);font-size:.88em}.step__cmd{font-family:var(--font-mono);color:var(--faint);background:var(--bg);border:1px solid var(--border);border-radius:var(--r-xs);text-overflow:ellipsis;white-space:nowrap;margin-top:18px;padding:8px 10px;font-size:11.5px;overflow:hidden}.step__cmd b{color:var(--pass);font-weight:400}.features{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:64px;display:grid}.fcard{border:1px solid var(--border);border-radius:var(--r-md);background:var(--panel);padding:26px;transition:transform .16s,border-color .16s,box-shadow .16s;position:relative;overflow:hidden}.fcard:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:0 16px 40px -18px #000000b3}.fcard:before{content:"";background:linear-gradient(90deg, transparent, var(--signal), transparent);opacity:0;height:1px;transition:opacity .3s;position:absolute;inset:0 0 auto}.fcard:hover:before{opacity:.7}.fcard__idx{font-family:var(--font-mono);color:var(--faint);letter-spacing:.12em;font-size:11px}.fcard h3{font-size:var(--fs-18);margin-top:12px}.fcard p{color:var(--muted);font-size:var(--fs-14);margin-top:8px;line-height:1.65}.fcard code{color:var(--signal);font-size:.88em}.split{grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:center;gap:72px;display:grid}.split--flip{grid-template-columns:minmax(0,6fr) minmax(0,5fr)}.journeys__points{gap:0;margin-top:36px;display:grid}.jpoint{border-top:1px solid var(--border);gap:16px;padding:18px 0;display:flex}.jpoint:last-child{border-bottom:1px solid var(--border)}.jpoint__k{font-family:var(--font-mono);font-size:var(--fs-12);color:var(--signal);flex-shrink:0;width:92px;padding-top:3px}.jpoint p{color:var(--muted);font-size:var(--fs-14);line-height:1.65}.jpoint p b{color:var(--text);font-weight:600}.codewin{border:1px solid var(--border);border-radius:var(--r-md);background:var(--panel);overflow:hidden;box-shadow:0 24px 60px -24px #000000a6}.codewin__bar{border-bottom:1px solid var(--border);background:color-mix(in srgb, var(--bg) 50%, transparent);font-family:var(--font-mono);color:var(--faint);align-items:center;gap:8px;padding:10px 14px;font-size:11px;display:flex}.codewin__bar .fname{color:var(--muted)}.codewin pre{color:var(--muted);margin:0;padding:20px;font-size:12.5px;line-height:1.8;overflow-x:auto}.codewin .tk-k{color:var(--syntax-keyword)}.codewin .tk-s{color:var(--signal)}.codewin .tk-f{color:var(--pass)}.codewin .tk-c{color:var(--faint)}.codewin .tk-n{color:var(--warn)}.codewin--term pre{color:var(--muted)}.codewin .ln-ok{color:var(--ok)}.codewin .ln-dim{color:var(--faint)}.codewin .ln-sig,.codewin .prompt{color:var(--signal)}.codewin--term{margin-top:16px}.surfaces{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:56px;display:grid}.surface{border:1px solid var(--border);border-radius:var(--r-md);background:var(--panel);min-width:0;padding:26px;transition:transform .16s,border-color .16s}.surface:hover{border-color:var(--border-strong);transform:translateY(-2px)}.surface__tag{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--pass);align-items:center;gap:8px;font-size:11px;display:flex}.surface h3{font-size:var(--fs-20);margin-top:14px}.surface p{color:var(--muted);font-size:var(--fs-14);margin-top:8px;line-height:1.65}.surface__example{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-xs);font-family:var(--font-mono);color:var(--faint);white-space:pre;margin-top:18px;padding:12px 14px;font-size:11.5px;line-height:1.7;overflow-x:auto}.surface__example .hl{color:var(--signal)}.agents__note{font-family:var(--font-mono);font-size:var(--fs-12);color:var(--faint);text-align:center;flex-wrap:wrap;justify-content:center;align-items:center;gap:14px;margin-top:40px;display:flex}.agents__note code{color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:var(--r-xs);padding:3px 8px}.pricing__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:56px;display:grid}.pcard{border:1px solid var(--border);border-radius:var(--r-md);background:var(--panel);padding:30px;transition:border-color .16s,transform .16s}.pcard:hover{border-color:var(--border-strong);transform:translateY(-2px)}.pcard__tag{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--signal);font-size:11px}.pcard h3{font-size:var(--fs-20);margin-top:12px}.pcard ul{gap:10px;margin:16px 0 0;padding:0;list-style:none;display:grid}.pcard li{color:var(--muted);font-size:var(--fs-14);padding-left:20px;line-height:1.6;position:relative}.pcard li:before{content:"";background:var(--border-strong);border-radius:50%;width:6px;height:6px;position:absolute;top:9px;left:0}.pcard li b{color:var(--text);font-weight:600}.pricing__foot{border:1px dashed var(--border-strong);border-radius:var(--r-md);color:var(--muted);font-size:var(--fs-14);align-items:center;gap:14px;margin-top:32px;padding:20px 26px;display:flex}.pricing__foot .mono{color:var(--warn);font-size:var(--fs-12);flex-shrink:0}.cta{text-align:center;padding:140px 0;position:relative;overflow:hidden}.cta__glow{background:radial-gradient(ellipse, color-mix(in srgb, var(--signal) 13%, transparent) 0%, transparent 60%);pointer-events:none;width:900px;height:700px;position:absolute;top:-30%;left:50%;transform:translate(-50%)}.cta h2{font-size:var(--fs-80);max-width:16ch;margin:0 auto}.cta h2 .grad{background:linear-gradient(92deg, var(--signal) 10%, var(--signal-lift) 90%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.cta p{color:var(--muted);font-size:var(--fs-18);max-width:52ch;margin:24px auto 0}.cta__actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:32px;display:flex}.cta__alt{font-family:var(--font-mono);font-size:var(--fs-12);color:var(--faint);margin-top:22px}.cta__alt a{color:var(--muted);border-bottom:1px solid var(--border-strong);transition:color .15s,border-color .15s}.cta__alt a:hover{color:var(--signal);border-color:var(--signal)}.footer{border-top:1px solid var(--border);padding:56px 0 40px}.footer__grid{flex-wrap:wrap;justify-content:space-between;gap:48px;display:flex}.footer__brand{max-width:380px}.footer__brand .logo-row{font-weight:700;font-size:var(--fs-18);align-items:center;gap:10px;display:flex}.footer__brand img{filter:invert();width:24px;height:24px}.footer__brand p{color:var(--faint);font-size:var(--fs-14);margin-top:14px;line-height:1.7}.footer__cols{flex-wrap:wrap;gap:64px;display:flex}.footer__col h4{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint);font-size:11px;font-weight:400}.footer__col ul{gap:10px;margin:16px 0 0;padding:0;list-style:none;display:grid}.footer__col a{color:var(--muted);font-size:var(--fs-14);transition:color .15s}.footer__col a:hover{color:var(--signal)}.footer__base{border-top:1px solid var(--border);font-family:var(--font-mono);font-size:var(--fs-12);color:var(--faint);flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:48px;padding-top:24px;display:flex}.hook{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--panel);padding:22px 0;position:relative;overflow:hidden}.hook__track{width:max-content;font-family:var(--font-mono);font-size:var(--fs-14);color:var(--muted);white-space:nowrap;gap:56px;animation:30s linear infinite marquee;display:flex}.hook__track span{align-items:center;gap:56px;display:flex}.hook__track b{color:var(--signal);font-weight:400}@keyframes marquee{to{transform:translate(-50%)}}@media (width<=1020px){.hero__inner{grid-template-columns:1fr;gap:56px}.split,.split--flip{grid-template-columns:1fr;gap:48px}.split--flip>:first-child{order:2}.split--flip>:last-child{order:1}.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.step:nth-child(2){border-right:0}.step:first-child,.step:nth-child(2){border-bottom:1px solid var(--border)}.features,.surfaces,.pricing__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=640px){.section{padding:80px 0}.nav__links,.nav__signin{display:none}.nav__menu{display:block}.nav__cta{margin-left:auto}.demo__body{grid-template-columns:1fr;min-height:0}.demo__code{border-right:0;border-bottom:1px solid var(--border);min-height:220px}.features,.surfaces,.pricing__grid,.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--border)}.step:last-child{border-bottom:0}.hero h1,.cta h2{font-size:clamp(2.4rem,11vw,3.2rem)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;transition-delay:0s!important;animation-duration:.01ms!important;animation-iteration-count:1!important}html{scroll-behavior:auto}[data-reveal]{opacity:1;transform:none}.stage{opacity:1}.hook__track{animation:none;transform:none}.progress{display:none}}.calc{border:1px solid var(--border);border-radius:var(--r-md);background:var(--panel);margin-top:56px;overflow:hidden}.calc__head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-end;gap:24px;padding:26px 30px;display:flex}.calc__eyebrow{letter-spacing:.14em;color:var(--signal);font-size:11px}.calc__head h3{font-size:var(--fs-24);margin-top:8px}.calc__head p{color:var(--muted);font-size:var(--fs-14);max-width:62ch;margin-top:8px}.calc__grid{grid-template-columns:minmax(0,7fr) minmax(0,5fr);display:grid}.calc__controls{padding:8px 30px 26px}.calc__row{border-bottom:1px dashed var(--border);padding:20px 0}.calc__row:last-child{border-bottom:0}.calc__row-top{align-items:baseline;gap:14px;display:flex}.calc__label{font-size:var(--fs-16);font-weight:600}.calc__rate{color:var(--faint);font-size:11px}.calc__val{font-size:var(--fs-16);color:var(--signal);margin-left:auto;font-weight:700}.calc input[type=range]{-webkit-appearance:none;appearance:none;background:linear-gradient(90deg, var(--signal) var(--fill,50%), var(--border-strong) var(--fill,50%));cursor:pointer;border-radius:2px;width:100%;height:2px;margin:18px 0 10px}.calc input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:var(--signal);border:3px solid var(--signal-ink);width:16px;height:16px;box-shadow:0 0 0 1px var(--signal), 0 0 14px var(--signal-glow);cursor:grab;border-radius:50%;transition:box-shadow .15s}.calc input[type=range]::-webkit-slider-thumb:active{cursor:grabbing;box-shadow:0 0 0 4px var(--signal-soft), 0 0 20px var(--signal-glow)}.calc input[type=range]::-moz-range-thumb{background:var(--signal);border:3px solid var(--signal-ink);width:10px;height:10px;box-shadow:0 0 0 1px var(--signal), 0 0 14px var(--signal-glow);cursor:grab;border-radius:50%}.calc input[type=range]::-moz-range-track{background:var(--border-strong);height:2px}.calc input[type=range]::-moz-range-progress{background:var(--signal);height:2px}.calc__row-sub{color:var(--faint);justify-content:space-between;gap:12px;font-size:11px;display:flex}.calc__cost{color:var(--muted)}.calc__cost.is-free{color:var(--ok)}.calc__summary{border-left:1px solid var(--border);background:color-mix(in srgb, var(--bg) 45%, transparent);flex-direction:column;padding:28px 30px;display:flex}.calc__summary-head{letter-spacing:.14em;color:var(--faint);font-size:11px}.calc__lines{gap:9px;margin-top:18px;display:grid}.calc__line{color:var(--muted);justify-content:space-between;gap:16px;font-size:12px;display:flex}.calc__line span:last-child{color:var(--text)}.calc__line--gross{border-top:1px solid var(--border);margin-top:16px;padding-top:14px;font-size:13px}.calc__line--credit{font-size:13px}.calc__line--credit span:last-child{color:var(--ok)}.calc__total{border-top:1px solid var(--border-strong);justify-content:space-between;align-items:baseline;gap:16px;margin-top:20px;padding-top:18px;display:flex}.calc__total .mono{letter-spacing:.14em;color:var(--faint);font-size:11px}.calc__total strong{font-family:var(--font-mono);letter-spacing:-.02em;color:var(--signal);text-shadow:0 0 24px color-mix(in srgb, var(--signal) 25%, transparent);font-size:34px;font-weight:700;transition:color .3s}.calc__total strong.is-free{color:var(--ok);text-shadow:0 0 24px color-mix(in srgb, var(--ok) 25%, transparent)}.calc__status{color:var(--faint);margin-top:12px;font-size:11.5px;line-height:1.6}.calc__status.is-free{color:var(--ok)}.calc__wallet-hint{color:var(--muted);margin-top:6px;font-size:11.5px;line-height:1.6}@media (width<=900px){.calc__grid{grid-template-columns:1fr}.calc__summary{border-left:0;border-top:1px solid var(--border)}}.journeys__link,.pricing__link{font-family:var(--font-mono);font-size:var(--fs-14);color:var(--signal);border-bottom:1px solid color-mix(in srgb, var(--signal) 35%, transparent);align-items:center;gap:8px;margin-top:32px;padding-bottom:3px;transition:border-color .15s;display:inline-flex}.journeys__link:hover,.pricing__link:hover{border-bottom-color:var(--signal)}.journeys__link .arrow,.pricing__link .arrow{transition:transform .16s}.journeys__link:hover .arrow,.pricing__link:hover .arrow{transform:translate(3px)}.prose{max-width:72ch;color:var(--muted);font-size:var(--fs-16);line-height:1.75}.prose>*+*{margin-top:18px}.prose h2{color:var(--text);font-size:var(--fs-24);margin-top:44px}.prose h3{color:var(--text);font-size:var(--fs-18);margin-top:32px}.prose strong,.prose b{color:var(--text);font-weight:600}.prose ul,.prose ol{gap:8px;padding-left:22px;display:grid}.prose li::marker{color:var(--faint)}.prose code{font-family:var(--font-mono);color:var(--signal);background:var(--signal-soft);border-radius:var(--r-xs);padding:2px 6px;font-size:.9em}.prose a{color:var(--text);border-bottom:1px solid var(--border-strong);transition:color .15s,border-color .15s}.prose a:hover{color:var(--signal);border-color:var(--signal)}.prose table{border-collapse:collapse;width:100%;font-size:var(--fs-14)}.prose th,.prose td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:10px 14px}.prose th{color:var(--text);font-family:var(--font-mono);font-size:var(--fs-12);letter-spacing:.08em;text-transform:uppercase}.subpage{padding:calc(var(--nav-h) + 72px) 0 96px}.subpage--narrow .wrap{max-width:820px}.subpage__title{font-size:var(--fs-40);max-width:20ch}.subpage__lede{color:var(--muted);font-size:var(--fs-18);max-width:62ch;margin-top:18px}.subpage .pricing__grid,.subpage .calc{margin-top:48px}.rates{margin-top:64px}.rates__table{border-collapse:collapse;width:100%;font-size:var(--fs-14)}.rates__table th{text-align:left;font-family:var(--font-mono);font-size:var(--fs-12);letter-spacing:.08em;text-transform:uppercase;color:var(--faint);border-bottom:1px solid var(--border);padding:0 14px 10px}.rates__table td{border-bottom:1px solid var(--border);color:var(--muted);padding:12px 14px}.rates__table td.mono{color:var(--text)}.rates__table tr:last-child td{border-bottom:none}.faq{max-width:76ch;margin-top:64px}.faq__item{border-top:1px solid var(--border)}.faq__item:last-child{border-bottom:1px solid var(--border)}.faq__item summary{cursor:pointer;font-size:var(--fs-16);align-items:center;gap:12px;padding:18px 0;font-weight:600;list-style:none;transition:color .15s;display:flex}.faq__item summary::-webkit-details-marker{display:none}.faq__item summary:before{content:"+";color:var(--signal);font-family:var(--font-mono);flex-shrink:0}.faq__item[open] summary:before{content:"−"}.faq__item summary:hover{color:var(--signal)}.faq__item p{color:var(--muted);font-size:var(--fs-14);padding:0 0 20px 24px;line-height:1.7}