:root{--ink:#192323;--muted:#71817a;--line:#dce8df;--green:#1d785e;--green2:#287b60;--mint:#dff0e7;--paper:#f5f7f6;--lime:#a7e811;--deep:#192323;--amber:#d5a84a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 Inter,Segoe UI,Arial,sans-serif}a{color:inherit;text-decoration:none}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line)}.site-nav{height:72px;display:flex;align-items:center;justify-content:space-between}.site-logo{height:42px;width:auto}.site-links{display:flex;gap:22px;color:#64736a;font-size:13px}.site-links a:hover{color:var(--green)}.site-actions{display:flex;gap:9px;align-items:center}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:11px 16px;background:var(--green);color:#fff;font-weight:800;cursor:pointer}.button:hover{background:var(--green2)}.button.secondary{background:#fff;color:var(--green);border:1px solid var(--line)}.eyebrow{color:var(--green2);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.hero{padding:78px 0 70px;background:radial-gradient(circle at 85% 12%,#dff0e7 0,transparent 30%),linear-gradient(180deg,#f8fbf8,var(--paper))}.hero h1{max-width:760px;margin:14px 0;font-size:clamp(42px,6vw,70px);line-height:.99;letter-spacing:-.07em}.hero h1 em{color:var(--green2);font-style:normal}.hero p{max-width:650px;color:var(--muted);font-size:18px}.page-section{padding:68px 0}.section-head{max-width:680px;margin-bottom:30px}.section-head h2{margin:12px 0;font-size:39px;line-height:1.05;letter-spacing:-.06em}.section-head p{color:var(--muted);font-size:16px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{padding:21px;border:1px solid var(--line);border-radius:16px;background:#fff}.card h3{margin:0 0 8px;font-size:18px}.card p{margin:0;color:var(--muted);font-size:13px}.card .icon{display:grid;place-items:center;width:34px;height:34px;margin-bottom:25px;border-radius:10px;background:var(--mint);color:var(--green);font-weight:900}.dark{background:var(--deep);color:#fff}.dark .section-head p,.dark .card p{color:#b7c8bc}.dark .card{background:#203c32;border-color:#466653}.dark .card h3{color:#fff}.dark .eyebrow{color:var(--lime)}.code{overflow:auto;padding:18px;border-radius:13px;background:#192323;color:#dff0e7;font:13px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace}.code .key{color:#a7e811}.code .str{color:#8ccfae}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.flow-line{display:flex;align-items:center;gap:10px;margin:24px 0}.flow-node{flex:1;padding:15px;border-radius:12px;background:#fff;border:1px solid var(--line);text-align:center;font-weight:800}.flow-arrow{color:var(--green);font-size:24px}.faq{display:grid;gap:10px;max-width:820px}.faq details{padding:17px 20px;border:1px solid var(--line);border-radius:13px;background:#fff}.faq summary{cursor:pointer;font-weight:800}.faq p{margin:12px 0 0;color:var(--muted)}.notice{padding:18px 20px;border:1px solid #e5d7b1;border-radius:13px;background:#fff8e5;color:#7d632c}.footer{padding:25px 0;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.footer-inner{display:flex;justify-content:space-between;gap:20px}.footer-links{display:flex;gap:15px;flex-wrap:wrap}.footer a:hover{color:var(--green)}.demo-box{padding:25px;border-radius:19px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 35px #287b6014}.demo-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.demo-tab{border:1px solid var(--line);border-radius:999px;padding:9px 13px;background:#fff;color:var(--muted);cursor:pointer;font-weight:800}.demo-tab.active{background:var(--lime);border-color:var(--lime);color:var(--ink)}.demo-event{display:grid;grid-template-columns:42px 1fr auto;gap:14px;align-items:center;padding:17px;border-radius:13px;background:var(--mint)}.demo-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#fff;color:var(--green);font-weight:900}.demo-event small{display:block;color:var(--muted);margin-top:4px}.demo-status{color:var(--green);font-size:12px;font-weight:800}.placeholder{padding:24px;border:1px dashed #b9c9bf;border-radius:15px;background:#fbfdfb;color:var(--muted)}@media(max-width:800px){.site-links{display:none}.cards{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.hero{padding-top:55px}.footer-inner{display:block}.footer-links{margin-top:12px}}@media(max-width:520px){.wrap{width:min(100% - 26px,1120px)}.site-nav{height:64px}.site-actions .button.secondary{display:none}.cards{grid-template-columns:1fr}.section-head h2{font-size:32px}.demo-event{grid-template-columns:38px 1fr}.demo-status{grid-column:2}.hero h1{font-size:45px}}