:root{--mint:#3ee6b4;--mint-dark:#1fb98d;--amber:#ffb547;--coral:#ff6b6b;--sky:#7cc7ff;--violet:#b79bff;--bg:#081315;--bg-2:#0c1b1e;--surface:#102326;--surface-2:#163035;--line:rgba(160,230,215,.10);--line-2:rgba(160,230,215,.20);--text:#e3f1ee;--muted:#92aca7;--radius:20px;--wrap:1180px;--shadow:0 40px 90px -36px rgba(0,0,0,.8), 0 0 0 1px var(--line);--sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--display:"Space Grotesk", var(--sans);--mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace}*,*::before,*::after{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 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rgba(62,230,180,.8)}.btn--primary:hover{background:#64f0c6;color:#062a20}.btn--ghost{background:rgba(255,255,255,4%);color:var(--text);border-color:var(--line-2)}.btn--ghost:hover{color:#fff;border-color:var(--mint)}.btn--sm{padding:.62em 1.05em;font-size:.9rem;border-radius:10px}.btn--lg{padding:1em 1.6em;font-size:1.05rem}.nav{position:sticky;top:0;z-index:50;transition:background .25s,box-shadow .25s}.nav.is-scrolled{background:rgba(8,19,21,.82);backdrop-filter:saturate(160%)blur(14px);-webkit-backdrop-filter:saturate(160%)blur(14px);box-shadow:0 1px 0 var(--line)}.nav__inner{display:flex;align-items:center;height:70px}.brand{display:inline-flex;align-items:center;gap:10px;font:700 1.2rem var(--display);color:#fff;letter-spacing:-.02em}.brand:hover{color:#fff}.brand img{border-radius:8px}.nav__menu{margin-left:auto;display:flex;align-items:center;gap:4px}.nav__menu a:not(.btn){color:var(--muted);font-weight:500;padding:8px 12px;border-radius:10px;font-size:.95rem}.nav__menu a:not(.btn):hover{background:rgba(255,255,255,5%);color:#fff}.nav__menu .btn{margin-left:10px}.lang{display:inline-flex;margin-left:8px;padding:3px;border:1px solid var(--line-2);border-radius:999px}.lang a{font:700 .76rem var(--display);letter-spacing:.06em;color:var(--muted)!important;padding:5px 10px!important;border-radius:999px!important}.lang a:hover{background:rgba(255,255,255,6%)!important}.lang a[aria-current]{background:var(--mint)!important;color:var(--bg)!important}.nav__toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;background:0 0;cursor:pointer;position:relative}.nav__toggle span{position:absolute;left:12px;right:12px;height:2px;background:#fff;border-radius:2px;transition:transform .25s,top .25s}.nav__toggle span:first-child{top:16px}.nav__toggle span:last-child{top:25px}.nav__toggle[aria-expanded=true] span:first-child{top:21px;transform:rotate(45deg)}.nav__toggle[aria-expanded=true] span:last-child{top:21px;transform:rotate(-45deg)}@media(max-width:860px){.nav__toggle{display:block}.nav__menu{position:absolute;top:70px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;padding:12px 16px 20px;background:rgba(8,19,21,.97);border-bottom:1px solid var(--line)}.nav__menu.is-open{display:flex}.nav__menu a:not(.btn){padding:12px}.nav__menu .btn{margin:8px 0 0}.lang{margin:10px 0 0;align-self:flex-start}}.hero{position:relative;overflow-x:clip;padding:40px 0 96px}.hero__bg{position:absolute;inset:-70px 0 0;z-index:-1;overflow:hidden;background:radial-gradient(700px 420px at 80% 10%,rgba(62,230,180,.18),transparent 70%),radial-gradient(500px 360px at 0% 40%,rgba(255,181,71,.1),transparent 70%)}.hero__bg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse at 60% 20%,#000 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70px;overflow-x:clip}.tour__ui{display:grid;gap:22px}.tour__tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.tour__tabs button{font:600 .9rem var(--display);color:var(--muted);background:rgba(255,255,255,3%);border:1px solid var(--line-2);padding:9px 16px;border-radius:999px;cursor:pointer;transition:color .2s,background .2s,border-color .2s}.tour__tabs button:hover{color:#fff;border-color:var(--mint)}.tour__tabs button[aria-selected=true]{color:#062a20;background:var(--mint);border-color:var(--mint)}.tour__panel{display:grid;grid-template-columns:minmax(0,4fr)minmax(0,9fr);gap:36px;align-items:center;animation:tour-in .4s ease-out}@keyframes tour-in{from{opacity:0;transform:translateY(10px)}}.tour__text p{color:var(--muted)}.tour__text ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}.tour__text li{display:flex;align-items:flex-start;gap:10px;font-size:.95rem}.tour__text .glyph{width:18px;height:18px;color:var(--mint);margin-top:3px}.tour__shot{display:block;position:relative}.tour__shot::before{content:"";position:absolute;inset:8% -4% -6%;z-index:-1;background:radial-gradient(closest-side,rgba(62,230,180,.22),transparent);filter:blur(30px)}.tour__shot img{width:100%}@media(max-width:980px){.tour__panel{grid-template-columns:1fr;gap:20px}.tour__shot{order:-1}}@media(prefers-reduced-motion:reduce){.tour__panel{animation:none}}.section-head{text-align:center;max-width:720px;margin:0 auto 48px}.section-head .muted{font-size:1.06rem;margin:0}.grid{display:grid;gap:18px}.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:980px){.grid--3,.grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:580px){.grid--3,.grid--4{grid-template-columns:1fr}}.why{padding:90px 0 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var(--mono);color:var(--muted)}.stage__icon{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;margin-bottom:14px;color:#062a20;background:var(--mint)}.stage:last-child .stage__icon{background:var(--amber);color:#2b1800}.stage p{margin:0;color:var(--muted);font-size:.95rem}@media(max-width:980px){.pipeline{grid-template-columns:repeat(2,minmax(0,1fr))}.stage::after{display:none}}@media(max-width:560px){.pipeline{grid-template-columns:1fr}}.play{padding:70px 0;background:linear-gradient(180deg,transparent,var(--bg-2) 20%,var(--bg-2) 80%,transparent)}.playground{max-width:980px;margin:0 auto;padding:24px;border-radius:22px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}.presets{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.presets button{font:500 .86rem var(--sans);color:var(--muted);background:rgba(255,255,255,3%);border:1px solid var(--line-2);padding:7px 12px;border-radius:999px;cursor:pointer}.presets button:hover{color:#fff}.presets button[aria-selected=true]{color:#062a20;background:var(--mint);border-color:var(--mint);font-weight:600}.field{display:block;margin-bottom:14px}.field>span{display:flex;justify-content:space-between;align-items:center;font:600 .78rem var(--mono);color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.06em}.field input,.field textarea{width:100%;font:.85rem/1.5 var(--mono);color:var(--text);background:#061012;border:1px solid var(--line-2);border-radius:10px;padding:10px 12px;resize:vertical}.field input:focus,.field textarea:focus{outline:none;border-color:var(--mint);box-shadow:0 0 0 3px rgba(62,230,180,.15)}.link{background:0 0;border:0;color:var(--amber);font:600 .78rem var(--mono);cursor:pointer;text-transform:none;letter-spacing:0}.result{margin-top:6px}.highlight{margin:0 0 14px;padding:14px;border-radius:12px;background:#061012;border:1px dashed var(--line-2);font-size:.85rem;line-height:2;white-space:pre-wrap;word-break:break-all;color:#6f8a86}.highlight mark{color:#fff;border-radius:4px;padding:2px 3px;background:color-mix(in srgb,var(--c) 28%,transparent);box-shadow:inset 0 -2px 0 var(--c)}.highlight .err{color:var(--coral)}.groups p{margin:0 0 6px;font-size:.9rem}.groups b{font-family:var(--mono);font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-right:6px}.tagname{display:inline-block;font:600 .78rem var(--mono);padding:2px 8px;border-radius:6px;margin:2px 4px 2px 0;color:#fff;background:color-mix(in srgb,var(--c) 25%,transparent);border:1px solid color-mix(in srgb,var(--c) 55%,transparent)}.missing .tagname{--c:var(--coral)}.fields{width:100%;margin-top:14px;border-collapse:collapse;font-size:.84rem}.fields td{padding:7px 10px;border-top:1px solid var(--line);vertical-align:top}.fields td:first-child{font-family:var(--mono);color:var(--c,var(--mint));width:120px;white-space:nowrap}.fields td:last-child{font-family:var(--mono);word-break:break-all}.features{padding:80px 0}.feature{padding:24px;border-radius:18px;background:var(--surface);border:1px solid var(--line);transition:border-color .25s}.feature:hover{border-color:rgba(255,181,71,.4)}.feature__icon{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:11px;margin-bottom:14px;color:var(--amber);background:rgba(255,181,71,.12)}.feature__icon .glyph{width:22px;height:22px}.feature p{margin:0;color:var(--muted);font-size:.93rem}.road{padding:40px 0 80px}.road__box{display:grid;grid-template-columns:minmax(0,5fr)minmax(0,6fr);gap:40px;padding:40px;border-radius:26px;border:1px solid rgba(255,181,71,.3);background:radial-gradient(500px 260px at 0% 0%,rgba(255,181,71,.14),transparent 70%),var(--surface)}.road__intro p:not(.eyebrow){color:var(--muted)}.road__intro .btn 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p{color:var(--muted);font-size:1.1rem;margin-bottom:28px}.footer{border-top:1px solid var(--line);padding:56px 0 28px;font-size:.95rem;background:#050d0f}.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}.footer__brand p{color:var(--muted);margin-top:12px}.footer h4{font:600 .78rem var(--mono);color:var(--muted);margin-bottom:14px;text-transform:uppercase;letter-spacing:.1em}.footer__grid a:not(.brand){display:block;color:var(--text);padding:4px 0;opacity:.85}.footer__grid a:not(.brand):hover{opacity:1;color:var(--mint)}.footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:44px;padding-top:22px;border-top:1px solid var(--line)}.footer__bottom p{margin:0}@media(max-width:680px){.footer__grid{grid-template-columns:1fr 1fr}.footer__brand{grid-column:1/-1}}.page-hero{padding:72px 0 24px;text-align:center;background:radial-gradient(600px 260px at 50% 0%,rgba(62,230,180,.18),transparent 70%)}.page-hero .lead{margin:0 auto}.page-body{padding-bottom:100px}.prose{max-width:760px;margin:0 auto;color:#c9dcd8;font-size:1.04rem}.prose h2{font-size:1.45rem;margin-top:1.7em;padding-bottom:.4em;border-bottom:1px solid var(--line)}.prose ul{padding-left:1.2em}.prose li::marker{color:var(--mint)}.prose strong{color:#fff}.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;transition-delay:calc(var(--i,0) * 70ms)}.js .reveal.is-in{opacity:1;transform:none}@media(max-width:560px){.wrap{padding:0 16px}.playground{padding:16px}.final__box{padding:48px 18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}.beta::before,.chip{animation:none}}