:root{--ink:#192f43;--muted:#65788b;--line:#dfe7ef;--paper:#f5f7fb;--blue:#2864ef;--blue-hover:#194dcc;--blue-soft:#ecf2ff;--surface:#fff;--soft:#f3f6fa;--danger:#b63c42;--success:#19734b;--mono:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;--sans:Manrope,"Golos Text",system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:#fff;color:var(--ink);font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}code,pre{font-family:var(--mono)}.shell{width:min(1200px,calc(100% - 64px));margin:auto}
.nav-wrap{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:rgba(255,255,255,.92);backdrop-filter:blur(16px)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:8px;font-size:21px;font-weight:800;letter-spacing:-.04em}.brand>span:last-child{color:var(--blue)}.gem{display:grid;place-items:center;width:32px;height:32px;border-radius:10px 10px 10px 3px;background:var(--ink);color:#fff!important}.links{display:flex;align-items:center;gap:24px;margin-left:auto}.links a{color:#526779;font-size:14px;font-weight:600}.links a:hover{color:var(--blue)}.actions{display:flex;align-items:center}.funpay-chip{border:1px solid #cddcff;border-radius:7px;padding:6px 9px;background:var(--blue-soft);color:var(--blue);font:700 11px/1.4 var(--mono);letter-spacing:.08em}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--line);border-radius:8px;padding:10px 16px;background:#fff;color:var(--ink);font-size:14px;font-weight:650;cursor:pointer}.btn.primary{border-color:var(--blue);background:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue-hover)}.btn.secondary{background:var(--soft)}.btn.big{padding:14px 20px}
.product-landing{padding-bottom:40px}.product-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:72px;align-items:center;padding:72px 0 64px}.product-kicker,.card-kicker{color:var(--blue);font-size:12px;font-weight:650;letter-spacing:.04em}.product-copy h1{margin:28px 0 24px;font-size:clamp(42px,5.3vw,68px);font-weight:520;line-height:1.12;letter-spacing:-.05em}.product-copy h1 span,.product-copy h1 em{display:block}.product-copy h1 em{color:var(--blue);font-style:normal}.product-copy>p{max-width:590px;margin:0;color:var(--muted);font-size:18px;line-height:1.7}.product-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.product-protocols{display:block;margin-top:20px;color:var(--muted);font-size:13px}
.product-model-picker{min-width:0;border-radius:14px;padding:24px;background:#f2f6fc}.product-picker-card{border:1px solid var(--line);border-radius:12px;padding:24px;background:#fff}.product-picker-card h2{margin:7px 0 7px;font-size:24px;font-weight:560;letter-spacing:-.035em}.product-picker-card>p{margin:0 0 20px;color:var(--muted);font-size:14px}.balance-form{display:grid;gap:10px}.balance-form label{color:var(--muted);font-size:13px;font-weight:600}.balance-form input{width:100%;min-height:48px;border:1px solid var(--line);border-radius:8px;padding:0 13px;background:#fff;color:var(--ink);outline:none}.balance-form input:focus{border-color:#9cb8f7;box-shadow:0 0 0 3px #edf2ff}.balance-result{display:grid;gap:4px;margin-top:16px;border-radius:9px;padding:16px}.balance-result small,.balance-result span{font-size:12px}.balance-result strong{font-size:31px;line-height:1.2}.balance-result.is-success{border:1px solid #cbe5d7;background:#f0f8f3;color:var(--success)}.balance-result.is-error{border:1px solid #efd5d8;background:#fff6f6;color:var(--danger)}.balance-result.is-error b{font-size:14px}.product-base-url{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px 12px;padding:22px 0 0}.product-base-url>small{grid-column:1/-1;color:var(--muted);font-size:12px}.product-base-url code{font-size:15px;overflow-wrap:anywhere}.product-base-url button,.product-model-meta button,.code-head button{border:0;border-radius:6px;padding:8px;background:transparent;color:var(--blue);font-size:13px;cursor:pointer}.product-base-url button:hover,.product-model-meta button:hover,.code-head button:hover{background:#e1ebff}
.product-clients{border-top:1px solid var(--line);padding:26px 0 0}.product-clients>small{color:var(--muted);font-size:12px}.product-clients>div{display:flex;justify-content:space-between;flex-wrap:wrap;gap:18px 24px;margin-top:20px;color:var(--ink);font-size:18px;font-weight:500}.product-clients b{color:var(--blue);font-weight:650}
.product-features,.product-catalog{padding-top:68px}.product-features>h2,.product-section-head h2,.product-start h2{font-size:clamp(25px,3vw,34px);font-weight:520;letter-spacing:-.04em}.product-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.product-feature-grid article{padding:28px;border-radius:12px;background:var(--soft)}.product-feature-grid small{color:var(--blue);font:500 13px var(--mono)}.product-feature-grid h3{margin:22px 0 12px;font-size:25px;font-weight:520;letter-spacing:-.035em}.product-feature-grid p{margin:0;color:var(--muted);font-size:15px}
.product-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:28px}.product-section-head .product-kicker{display:block;margin-bottom:12px}.product-section-head h2{margin:0}.product-section-head>p{max-width:430px;margin:0;color:var(--muted);font-size:14px}.service-notice{margin-bottom:20px;border:1px solid #f1dfbc;border-radius:9px;padding:14px 16px;background:#fff9ed;color:#7c5a1e;font-size:14px}
.product-company-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}.product-company{min-width:0;border:1px solid var(--line);border-radius:12px;overflow:hidden}.product-company>header{display:flex;align-items:center;gap:12px;padding:20px 24px;background:var(--soft)}.company-mark{display:grid;place-items:center;width:28px;height:28px;border:1px solid #d8e4ff;border-radius:8px;background:var(--blue-soft);color:var(--blue);font-size:13px;font-weight:750}.product-company h3{margin:0;font-size:20px;font-weight:580}.product-company>header>span{margin-left:auto;color:var(--muted);font-size:13px}.product-catalog-model{padding:20px 24px;border-top:1px solid var(--line)}.product-model-heading{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}.product-model-heading h4{margin:0;font-size:17px;font-weight:620}.product-catalog-model p{margin:8px 0 12px;color:var(--muted);font-size:13px}.public-model-state{width:fit-content;border-radius:6px;padding:4px 8px;font-size:12px;font-weight:600}.public-model-state.active{background:#edf8f2;color:#19734b}.public-model-state.maintenance{background:#fff7e7;color:#8a6119}.public-model-state.offline{background:#f0f2f5;color:#657386}.product-model-meta{display:flex;align-items:center;gap:8px 12px}.product-model-meta code{flex:1;min-width:0;color:var(--muted);font-size:12px;overflow-wrap:anywhere}.empty-company{padding:25px;color:var(--muted)}
.product-start{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:48px;align-items:center;padding-top:72px}.product-start h2{margin:12px 0 0}.product-steps{display:grid;gap:20px;list-style:none;counter-reset:start;padding:0;margin:24px 0 0}.product-steps li{counter-increment:start;position:relative;padding-left:40px}.product-steps li:before{content:counter(start,decimal-leading-zero);position:absolute;top:2px;left:0;color:var(--blue);font:500 13px/1.6 var(--mono)}.product-steps b{font-size:16px;font-weight:620}.product-steps p{margin:4px 0 0;color:var(--muted);font-size:14px}.product-steps code{font-size:13px}.code-block{min-width:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.code-head{height:52px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 16px;background:var(--soft);font-size:13px;font-weight:600}.code-block pre{overflow:auto;margin:0;padding:22px;color:var(--ink);font-size:12.5px;line-height:1.75;white-space:pre-wrap}
.docs-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;padding-top:48px}.docs-card{border:1px solid var(--line);border-radius:12px;padding:24px;background:#fff}.docs-card h3{margin:8px 0 10px;font-size:21px;font-weight:570}.docs-card>code{color:var(--blue);font-size:13px}.docs-card pre{overflow:auto;margin:18px 0 0;border-radius:8px;padding:16px;background:var(--soft);color:#40566a;font-size:12px;line-height:1.7;white-space:pre-wrap}
.product-cta{display:flex;align-items:center;justify-content:space-between;gap:28px;margin:72px 0 40px;padding:28px;border-radius:12px;background:var(--blue-soft)}.product-cta h2{margin:0 0 8px;font-size:28px;font-weight:540}.product-cta p{margin:0;color:var(--muted)}
.site-footer{border-top:1px solid var(--line);padding:32px 0;background:#fff}.footer-row{display:flex;align-items:flex-start;justify-content:space-between;gap:32px}.footer-row p{margin:10px 0 0;color:var(--muted);font-size:13px}.footer-row nav{display:flex;gap:20px;color:var(--muted);font-size:14px}.footer-row nav a:hover{color:var(--blue)}
@media(max-width:900px){.shell{width:min(100% - 36px,1200px)}.product-hero,.product-start{grid-template-columns:1fr;gap:36px}.product-company-grid{grid-template-columns:1fr}.product-feature-grid{grid-template-columns:1fr}.product-model-picker{max-width:680px}.product-section-head{align-items:flex-start;flex-direction:column}.docs-grid{grid-template-columns:1fr}}
@media(max-width:680px){.nav{height:auto;min-height:70px;padding:14px 0}.links{display:none}.product-hero{padding:48px 0}.product-copy h1{font-size:44px}.product-copy>p{font-size:16px}.product-model-picker{padding:14px}.product-clients>div{display:grid;grid-template-columns:1fr 1fr}.product-cta,.footer-row{align-items:flex-start;flex-direction:column}.footer-row nav{flex-wrap:wrap}.product-company>header,.product-catalog-model{padding-inline:18px}}