.nah{--nah-bg:#252f38;--nah-card:#1f1f1f;--nah-ink:#f3f3f3;--nah-muted:#b7b7b7;--nah-border:#3a4450;--nah-accent:#a5b4fc;min-height:100dvh;background:radial-gradient(90% 70% at 40% 15%,#334659 0%,#252f38 48%,#1d272e 100%) fixed;color:var(--nah-ink);font:14px/1.6 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}.nah *{box-sizing:border-box}.nah a{text-decoration:none;color:inherit}.nah button{font:inherit;cursor:pointer;border:1px solid var(--nah-border);border-radius:8px;background:transparent;color:var(--nah-ink);padding:9px 15px}.nah button:hover,.nah a.nah-active{background:#2a2d2f;color:var(--nah-accent)}.nah-head{height:60px;display:flex;align-items:center;gap:28px;max-width:1176px;margin:auto;padding:0 20px;border-bottom:1px solid var(--nah-border)}.nah-brand{font-weight:700;font-size:18px;margin-right:auto;white-space:nowrap}.nah-brand b{display:inline-grid;place-items:center;width:30px;height:30px;margin-right:8px;border-radius:9px;background:var(--nah-accent);color:#1e1e1e}.nah-nav{display:flex;gap:5px;align-items:center}.nah-nav a,.nah-nav button{padding:7px 10px;font-size:13px;border:0}.nah-actions{display:flex;gap:7px}.nah-primary{background:var(--nah-accent)!important;color:#1e1e1e!important;border-color:var(--nah-accent)!important}.nah-main{max-width:1176px;margin:auto;padding:82px 20px 86px}.nah-hero{display:grid;grid-template-columns:1.16fr .84fr;gap:60px;align-items:center}.nah-kicker{color:var(--nah-accent);font-size:12px;font-weight:600;letter-spacing:.08em}.nah h1{font-size:clamp(38px,5vw,68px);line-height:1.05;letter-spacing:-.04em;margin:16px 0 22px;max-width:700px}.nah h1 em{color:var(--nah-accent);font-style:normal}.nah-lede{font-size:17px;line-height:1.8;color:var(--nah-muted);max-width:640px}.nah-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}.nah-hero-card{border:1px solid var(--nah-border);border-radius:16px;background:var(--nah-card);padding:22px;box-shadow:0 18px 50px #0005}.nah-codebar{display:flex;gap:7px;margin-bottom:18px;color:var(--nah-muted);font-size:12px}.nah-codebar span{padding:4px 8px;border-radius:5px;background:#2a2d2f;color:var(--nah-accent)}.nah pre{margin:0;overflow:auto;border-radius:9px;background:#0b0b0e;color:#d9d9e2;padding:18px;font:12px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace}.nah-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:82px}.nah-stat{padding:20px 16px;border-top:1px solid var(--nah-border)}.nah-stat strong{display:block;font-size:27px}.nah-stat span{color:var(--nah-muted);font-size:12px}.nah-section{padding-top:88px}.nah-section h2{font-size:32px;letter-spacing:-.03em;margin:0 0 12px}.nah-section>p{color:var(--nah-muted);margin:0 0 30px}.nah-features{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.nah-feature{border:1px solid var(--nah-border);border-radius:12px;background:var(--nah-card);padding:21px;min-height:170px}.nah-feature b{display:block;color:var(--nah-accent);font-size:22px;margin-bottom:18px}.nah-feature h3{font-size:15px;margin:0 0 8px}.nah-feature p{color:var(--nah-muted);font-size:13px;margin:0}.nah-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.nah-step{border-top:1px solid var(--nah-border);padding-top:18px}.nah-step strong{color:var(--nah-accent);font-size:26px}.nah-step h3{margin:13px 0 7px}.nah-step p{color:var(--nah-muted);margin:0}.nah-bottom{margin-top:90px;padding:35px;border:1px solid var(--nah-border);border-radius:16px;background:var(--nah-card);display:flex;justify-content:space-between;align-items:center;gap:20px}.nah-bottom h2{margin:0}.nah-bottom p{color:var(--nah-muted);margin:7px 0 0}.nah-foot{border-top:1px solid var(--nah-border);color:var(--nah-muted);padding:25px 20px;text-align:center;font-size:12px}.nah-mobile{display:none}@media(max-width:850px){.nah-head{height:auto;flex-wrap:wrap;padding:12px}.nah-nav{order:3;flex-basis:100%;overflow:auto}.nah-nav a,.nah-nav button{white-space:nowrap}.nah-hero{grid-template-columns:1fr;gap:30px}.nah-main{padding-top:48px}.nah-grid,.nah-features{grid-template-columns:repeat(2,1fr)}.nah-bottom{align-items:flex-start;flex-direction:column}}@media(max-width:520px){.nah-actions button{padding:7px 8px;font-size:11px}.nah h1{font-size:42px}.nah-lede{font-size:15px}.nah-grid,.nah-features,.nah-steps{grid-template-columns:1fr}.nah-section{padding-top:58px}.nah-bottom{margin-top:60px;padding:24px}}
.nah-dialog{border:0;padding:0;margin:auto;max-width:600px;width:calc(100% - 24px);max-height:calc(100dvh - 32px);border-radius:16px;background:var(--nah-card);color:var(--nah-ink)}.nah-dialog::backdrop{background:#0009}
.nah-head>a:first-child{margin-right:auto;flex-shrink:0}.nah-nav{margin-left:auto}.nah-actions{align-items:center;flex-shrink:0}.nah{--np-card:var(--nah-card);--np-ink:var(--nah-ink);--np-muted:var(--nah-muted);--np-border:var(--nah-border);--np-accent:var(--nah-accent);--np-tint:#1f1f1f;color-scheme:dark}
@media(max-width:850px){.nah-nav{margin-left:0}.nah-actions{margin-left:auto}}
.nah-hero>*{min-width:0}.nah pre{max-width:100%}.nah h1{overflow-wrap:anywhere}
.nah[data-theme=light]{--nah-bg:oklch(100% 0 0);--nah-card:oklch(100% 0 0);--nah-ink:oklch(14.5% 0 0);--nah-muted:oklch(49% 0 0);--nah-border:oklch(93% 0 0);--nah-accent:oklch(69.2% .141 243.716);--np-tint:oklch(97% 0 0);color-scheme:light;background:var(--nah-bg)}.nah[data-theme=light] pre{background:#f5f5f5;color:#0a0a0a}.nah[data-theme=light] .nah-codebar span,.nah[data-theme=light] button:hover,.nah[data-theme=light] a.nah-active{background:#f5f5f5;color:#0a0a0a}.nah[data-theme=light] .nah-primary{color:#fff!important}.nah[data-theme=light] .nah-hero-card{box-shadow:0 18px 50px #00000008}
.nah.nah[data-theme=light]{--nah-bg:oklch(100% 0 0);--nah-card:oklch(100% 0 0);--nah-ink:oklch(14.5% 0 0);--nah-muted:oklch(49% 0 0);--nah-border:oklch(93% 0 0);--nah-accent:oklch(69.2% .141 243.716);--np-tint:oklch(97% 0 0);color-scheme:light}
.nah .nah-hero-title{font-size:36px;line-height:1.35;letter-spacing:-.02em;margin:14px 0 20px}.nah-hero-title>span{display:block}.nah .nah-hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}.nah .nah-lede{font-size:15px;line-height:1.8;max-width:32em}.nah .nah-hero-card{padding:20px;border-radius:14px}.nah .nah-hero-card pre{font-size:12px;line-height:1.85;padding:18px}.nah .nah-cta{gap:12px;margin-top:24px}@media(max-width:850px){.nah .nah-hero{grid-template-columns:minmax(0,1fr);gap:28px}.nah .nah-hero-title{font-size:28px}.nah .nah-hero-card{padding:16px}.nah .nah-hero-card pre{padding:14px}}
.nah .nah-main{max-width:1102.5px;padding:28px 22px 86px}.nah .nah-main>div:first-child{margin:0 0 20px!important;min-height:24px}.nah .nah-return{padding:3px 0!important;border:0!important;font-size:12px}.nah .nah-main>div:first-child>span{font-size:11px!important}.nah .nah-hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:29.4px;align-items:start}.nah .nah-hero-copy{padding-top:0}.nah .nah-kicker{display:inline-flex;padding:3px 10px;border:1px solid var(--nah-border);border-radius:99px;font-size:11px;line-height:18px;letter-spacing:0;color:var(--nah-muted);background:var(--nah-card)}.nah .nah-hero-title{font-size:36px;line-height:1.2;margin:22px 0 18px;letter-spacing:-.02em}.nah .nah-hero-title em{color:var(--nah-accent);font-style:normal}.nah .nah-lede{font-size:15px;line-height:1.625;max-width:none;margin:0}.nah .nah-cta{margin-top:29px;gap:11px}.nah .nah-cta button{height:40px;font-size:13px;font-weight:500;padding:0 18px;border-radius:14px}.nah-demo{border:1px solid var(--nah-border);border-radius:24px;overflow:hidden;min-width:0;background:var(--nah-card);box-shadow:0 20px 50px -25px #0f172e2e}.nah-demo-tabs{height:36px;display:flex;align-items:stretch;gap:5px;padding:0 11px;border-bottom:1px solid var(--nah-border)}.nah .nah-demo-tabs button{border:0;border-radius:0;border-bottom:2px solid transparent;padding:7px 12px;font-size:11px;color:var(--nah-muted)}.nah .nah-demo-tabs button[aria-pressed=true]{color:#059669;border-bottom-color:#10b981}.nah-demo-tabs>span{margin-left:auto;align-self:center;font-size:10px;color:var(--nah-muted)}.nah-demo-endpoint{display:flex;align-items:center;gap:9px;padding:11px 18px;border-bottom:1px solid var(--nah-border);font-size:11px;min-height:42px}.nah-demo-endpoint b{color:#059669;font-size:10px}.nah-demo-request,.nah-demo-response{padding:15px 18px}.nah-demo-request{min-height:235px}.nah-demo-response{height:165px;overflow:auto;border-top:1px solid var(--nah-border);background:#ffffff04}.nah-demo small{font:10px/1.5 ui-monospace,Consolas,monospace;color:var(--nah-muted);letter-spacing:.08em}.nah .nah-demo pre{padding:0;margin:9px 0 0;border:0;border-radius:0;box-shadow:none;background:transparent!important;color:var(--nah-ink);font:12px/1.55 ui-monospace,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.nah-demo-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;border-top:1px solid var(--nah-border);padding:9px 18px;color:var(--nah-muted);font-size:10px;min-height:34px}.nah[data-theme=light] .nah-demo-response{background:#f5f5f533}.nah[data-theme=light] .nah-demo-foot{background:#f5f5f54d}.nah .nah-grid{margin-top:70px}@media(max-width:850px){.nah .nah-main{padding:22px 18px 48px}.nah .nah-hero{grid-template-columns:minmax(0,1fr);gap:30px}.nah .nah-hero-title{font-size:28px}.nah .nah-demo-request{min-height:0}.nah .nah-cta{gap:8px;flex-wrap:wrap}.nah .nah-cta button{padding:0 12px}.nah .nah-grid{margin-top:40px}}
.nah{position:relative;isolation:isolate}.nah[data-theme=light]::before{content:"";position:absolute;inset:0 0 auto;height:748.42px;z-index:-1;pointer-events:none;opacity:.25;background:radial-gradient(60% 50% at 20% 20%,oklch(.72 .18 250 / .8) 0%,transparent 70%),radial-gradient(50% 40% at 80% 15%,oklch(.65 .15 200 / .6) 0%,transparent 70%),radial-gradient(40% 35% at 40% 80%,oklch(.7 .12 280 / .4) 0%,transparent 70%)}.nah[data-theme=light]::after{content:"";position:absolute;inset:0 0 auto;height:748.42px;z-index:-1;pointer-events:none;opacity:.08;background-image:linear-gradient(to right,var(--nah-border) 1px,transparent 1px),linear-gradient(to bottom,var(--nah-border) 1px,transparent 1px);background-size:58.8px 58.8px;mask-image:radial-gradient(ellipse 60% 50% at 50% 30%,black 20%,transparent 100%)}.nah[data-theme=light] .nah-bottom{background:radial-gradient(50% 50% at 30% 50%,oklch(.7 .15 250 / .14),transparent 70%),radial-gradient(40% 40% at 70% 40%,oklch(.65 .12 200 / .1),transparent 70%),var(--nah-card)}
.nah-head{position:sticky;top:12px;z-index:20;transition:max-width .7s cubic-bezier(.16,1,.3,1),background .7s ease,border-radius .7s ease,box-shadow .7s ease}.nah-scrolled .nah-head{max-width:900px;background:color-mix(in srgb,var(--nah-bg) 70%,transparent);border:1px solid var(--nah-border);border-radius:16px;box-shadow:0 12px 30px #0004;backdrop-filter:blur(24px)}.nah-apps{margin-top:36px}.nah-apps-head{display:block}.nah-apps h2{font-size:14px;font-weight:600;letter-spacing:0;margin:0 0 6px;color:var(--nah-muted)}.nah-apps p{color:var(--nah-muted);margin:0;font-size:13px}.nah-app-pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.nah-app-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border:1px solid var(--nah-border);border-radius:999px;background:var(--np-tint);color:var(--nah-ink);font-size:13px;white-space:nowrap}.nah-app-pill b{display:grid;place-items:center;width:20px;height:20px;border-radius:6px;background:var(--nah-accent);color:var(--nah-bg);font-size:11px}.nah-app-pill i{font-style:normal;color:var(--nah-muted)}.nah-apps-more{position:relative;flex-shrink:0}.nah-apps-more summary{display:inline-flex;align-items:center;gap:9px;cursor:pointer;color:var(--nah-ink);font-size:13px;padding:8px 13px;border:1px solid var(--nah-border);border-radius:999px;background:var(--np-tint);list-style:none}.nah-apps-more summary::-webkit-details-marker{display:none}.nah-apps-dots{color:var(--nah-muted);letter-spacing:1px}.nah-apps-chevron{color:var(--nah-muted);transition:transform .2s ease}.nah-apps-more[open] .nah-apps-chevron{transform:rotate(180deg)}.nah-app-pill b{font-size:13px}.nah-apps-dropdown{position:absolute;right:0;top:calc(100% + 8px);z-index:25;min-width:220px;padding:8px;border:1px solid var(--nah-border);border-radius:12px;background:var(--nah-card);box-shadow:0 12px 30px #0004;display:grid;gap:4px}.nah-apps-dropdown .nah-app-pill{border:0;border-radius:8px;background:transparent}.nah-apps-dropdown .nah-app-pill i{margin-left:auto}@media(max-width:520px){.nah-apps-head{align-items:flex-start}}
.nah-apps h2{color:var(--nah-ink);font-size:16px}
.nah-app-pill b{background:#fff;color:#1e293b;box-shadow:inset 0 0 0 1px #e5e7eb}
.nah-app-pill b img{width:16px;height:16px;border-radius:4px;display:block}
.nah-demo-tabs{overflow-x:auto}
.nah .nah-demo-tabs button{padding:7px 9px}
.nah-demo-tabs .nah-demo-status{display:inline-flex;align-items:center;gap:5px;margin-left:auto;font-size:10px;color:#34d399;white-space:nowrap}
.nah-demo-tabs .nah-demo-status i{font-style:normal;font-size:8px;color:#10b981}
.nah-demo-endpoint b{background:#059669;color:#fff;padding:2px 9px;border-radius:5px}
.nah-demo pre code .c{color:#34d399}
.nah-demo pre code .g{color:#60a5fa}
.nah-demo pre code .k{color:#7dd3fc}
.nah-demo pre code .s{color:#fbbf24}
.nah-demo pre code .v{color:#34d399}
.nah-demo pre code .n{color:#fb923c}
.nah[data-theme=light] .nah-demo pre code .c{color:#047857}
.nah[data-theme=light] .nah-demo pre code .g{color:#2563eb}
.nah[data-theme=light] .nah-demo pre code .k{color:#0369a1}
.nah[data-theme=light] .nah-demo pre code .s{color:#b45309}
.nah[data-theme=light] .nah-demo pre code .v{color:#047857}
.nah[data-theme=light] .nah-demo pre code .n{color:#c2410c}
.nah-demo-foot{gap:12px}
.nah-demo-metrics{color:var(--nah-muted);font-size:10px;letter-spacing:.05em;white-space:nowrap}
.nah-demo-mode{color:#10b981;font-size:10px;letter-spacing:.05em;white-space:nowrap}