:root{--bg:#F8FAFC;--card:#FFFFFF;--ink:#0F172A;--muted:#475569;--line:#E2E8F0;--pri:#4F46E5;--pri-h:#4338CA;--sec:#0F766E;--acc:#F59E0B;--dark:#0F172A;--on-dark:#F8FAFC}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;font-weight:400;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
h1,h2,h3,.logo{font-family:"Space Grotesk",system-ui,sans-serif;font-weight:700}h3{font-weight:600}a{color:var(--pri)}.wrap{max-width:1080px;width:100%;margin:0 auto;padding:0 20px}
nav{border-bottom:1px solid var(--line);background:#FFFFFF;box-shadow:0 2px 8px rgba(15,23,42,.08);position:-webkit-sticky;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:none;backdrop-filter:none}html{scroll-padding-top:80px}[id]{scroll-margin-top:80px}nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:22px;color:var(--ink);text-decoration:none;letter-spacing:-.02em}.logo span{color:var(--pri)}nav .links a{color:var(--muted);text-decoration:none;margin-left:22px;font-size:15px;font-weight:500}@media(max-width:760px){nav .links a:not(.cta){display:none}}
.cta{background:var(--pri);color:#fff!important;font-weight:600;padding:9px 16px;border-radius:10px;text-decoration:none;border:0;cursor:pointer;font-size:16px;font-family:inherit}.cta:hover{background:var(--pri-h)}.big{display:inline-block;padding:14px 24px}
.cta.acc{background:var(--acc);color:var(--ink)!important}.cta.acc:hover{background:#FBBF24}
header.wrap{padding:64px 20px 32px;text-align:center}h1{font-size:clamp(32px,4.6vw,50px);line-height:1.1;margin:0 0 16px;letter-spacing:-.025em}
.sub{font-size:19px;color:var(--muted);margin:0 auto 26px;max-width:760px}.badge{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.06em;color:var(--ink);background:var(--acc);border-radius:99px;padding:4px 12px;margin-bottom:16px}
section.wrap{padding:48px 20px}h2{font-size:clamp(26px,3.4vw,34px);margin:0 0 8px;text-align:center;letter-spacing:-.02em}.lead{text-align:center;color:var(--muted);margin:0 auto 28px;max-width:760px}
.band{background:var(--sec);color:#fff}.band h2,.band .lead,.band .hint,.band a{color:#fff}.band ol.steps li,.band .card{color:var(--muted)}.band .card a{color:var(--pri)}
.trust{display:block;text-align:center;font-weight:600;color:var(--sec);margin:14px auto 0}.band .trust{color:#fff}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid.cols3{grid-template-columns:repeat(3,1fr)}@media(max-width:760px){.grid,.grid.cols3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:0 1px 2px #0f172a0d}.card h3{margin:0 0 6px;font-size:19px}.card p,.card li{color:var(--muted);font-size:16px}.card p{margin:0}.card ul{margin:0;padding-left:20px}
.icon{display:inline-flex;width:36px;height:36px;border-radius:10px;background:#CCFBF1;color:var(--sec);align-items:center;justify-content:center;margin-bottom:10px;font-weight:700}
.stat{font-family:"Space Grotesk",system-ui,sans-serif;font-size:38px;color:var(--ink);font-weight:700;line-height:1.1;display:inline-block;border-bottom:4px solid var(--acc)}.src{font-size:13px;color:var(--muted);margin-top:8px!important}
ol.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}ol.steps li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;font-size:15px;color:var(--muted)}ol.steps li b{display:block;color:var(--sec);font-size:17px;font-family:"Space Grotesk",system-ui,sans-serif}@media(max-width:760px){ol.steps{grid-template-columns:1fr}}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:8px 0}summary{font-weight:600;cursor:pointer}details p{color:var(--muted);font-size:16px}
.prose{max-width:760px;margin:0 auto}.prose h2{text-align:left;margin-top:36px}.prose li{margin:4px 0}
table{border-collapse:collapse;width:100%;font-size:15px;background:#fff}td,th{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}th{background:#F1F5F9}
form .row{margin:0 0 16px}label{display:block;font-weight:600;margin-bottom:4px}input,select,textarea{width:100%;padding:11px;border:1px solid #64748B;border-radius:10px;font:inherit;background:#fff}input:focus,select:focus{outline:3px solid #A5B4FC;border-color:var(--pri)}
.note{background:#F0FDFA;border:1px solid #99F6E4;border-radius:12px;padding:14px 16px;font-size:15px;color:var(--ink)}
ol.tl{list-style:none;counter-reset:t;padding:0;margin:20px auto 8px;display:grid;grid-template-columns:repeat(6,1fr);gap:10px;position:relative}ol.tl:before{content:"";position:absolute;top:18px;left:8%;right:8%;height:3px;background:#5EEAD4}ol.tl li{counter-increment:t;position:relative;text-align:center;font-size:15px;padding-top:48px}ol.tl li:before{content:counter(t);position:absolute;top:0;left:50%;transform:translateX(-50%);width:38px;height:38px;border-radius:50%;background:#fff;color:var(--sec);font-weight:700;display:flex;align-items:center;justify-content:center;z-index:1}ol.tl .tag{display:inline-block;margin-top:4px;background:var(--acc);color:var(--ink);font-size:13px;font-weight:600;padding:1px 8px;border-radius:99px}
@media(max-width:760px){ol.tl{grid-template-columns:1fr;gap:0}ol.tl:before{display:none}ol.tl li:not(:last-child):after{content:"";position:absolute;left:17.5px;top:38px;bottom:0;width:3px;background:#5EEAD4}ol.tl li{text-align:left;padding:8px 0 18px 56px;min-height:52px}ol.tl li:before{left:0;transform:none}}
.hint{font-size:14px;color:var(--muted)}footer{background:var(--dark);color:var(--on-dark);padding:32px 0;font-size:14px;text-align:center}footer a{color:var(--on-dark);margin:0 8px;display:inline-block;padding:4px 0}