:root{--bg:#0d1117;--panel:#161b22;--panel2:#1c2430;--line:#2b3442;--text:#e8edf4;--muted:#8b98a9;--accent:#ffb347;--accent2:#4ea1ff;--ok:#3fb950;--warn:#d29922;--bad:#f85149}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;overflow-x:hidden}canvas,img,svg,video{max-width:100%;height:auto}a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}code{word-break:break-all}.container{width:100%;max-width:1080px;margin:0 auto;padding:0 clamp(14px,4vw,24px)}.nav{display:flex;align-items:center;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);flex-wrap:wrap;position:relative}.nav .brand{font-weight:800;font-size:20px;color:var(--accent);letter-spacing:.5px}.nav .spacer{flex:1 1}.nav a,.nav button.link{color:var(--text);font-size:14px}.nav button.link{background:none;border:none;cursor:pointer;padding:0;font-size:14px}.nav-links{display:flex;gap:18px;align-items:center}.nav-toggle{display:none;background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:6px 12px;font-size:17px;cursor:pointer}.hero{padding:clamp(44px,8vw,88px) 0 clamp(24px,4vw,48px)}.hero h1{font-size:clamp(29px,5.4vw,56px);line-height:1.14;margin:0 0 16px}.hero p.lead{font-size:clamp(15px,1.7vw,18px);color:var(--muted);max-width:640px}.section{padding:clamp(26px,4.5vw,46px) 0}.section h2{font-size:clamp(22px,3vw,32px);margin:0 0 12px}.engines{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(270px,100%),1fr));grid-gap:16px;gap:16px;margin:24px 0}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:clamp(16px,2.5vw,22px)}.card h3{margin:0 0 8px;font-size:16px}.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));grid-gap:16px;gap:16px}.muted{color:var(--muted)}.small{font-size:13px}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;background:var(--panel2);border:1px solid var(--line);color:var(--muted);white-space:nowrap}.badge.ok{color:var(--ok);border-color:var(--ok)}.badge.warn{color:var(--warn);border-color:var(--warn)}.badge.bad{color:var(--bad);border-color:var(--bad)}.btn{display:inline-block;background:var(--accent);color:#111;font-weight:700;border:none;border-radius:10px;padding:10px 18px;cursor:pointer;font-size:14px;text-align:center}.btn.secondary{background:var(--panel2);color:var(--text);border:1px solid var(--line)}.btn.danger{background:var(--bad);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}form.stack{gap:12px;max-width:420px}form.stack,label{display:flex;flex-direction:column}label{font-size:13px;color:var(--muted);gap:6px}input,select,textarea{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:10px 12px;font-size:14px;font-family:inherit;max-width:100%}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent2);border-color:transparent}.error{color:var(--bad);font-size:14px}.success{color:var(--ok);font-size:14px}.table{width:100%;border-collapse:collapse;font-size:14px}.table td,.table th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}.table th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}.layout-app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:4px}.sidebar a{display:block;padding:8px 12px;border-radius:8px;color:var(--text);font-size:14px}.sidebar a:hover{background:var(--panel);text-decoration:none}.main{padding:clamp(16px,3vw,28px);min-width:0}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row>*{min-width:0}.eyebrow{color:var(--accent);font-weight:700;letter-spacing:.6px;text-transform:uppercase;font-size:13px;margin:0 0 12px}.persona-next{margin-top:10px;color:var(--text);font-size:13px}.steps{list-style:none;padding:0;margin:16px 0;flex-direction:column;max-width:720px}.steps,.steps li{display:flex;gap:14px}.steps li{align-items:flex-start;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px}.steps p{margin:4px 0 0}.step-n{flex:none;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#111;font-weight:800;justify-content:center}.proof,.step-n{display:flex;align-items:center}.proof{gap:clamp(18px,4vw,32px);flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 24px;margin:8px 0 24px}.proof-item{display:flex;flex-direction:column}.proof-n{font-size:clamp(24px,3vw,30px);font-weight:800;color:var(--accent)}.proof-label{text-transform:uppercase;letter-spacing:.4px}.proof-label,.proof-note{font-size:12px;color:var(--muted)}.proof-note{width:100%;margin:6px 0 0}.trust-list{list-style:none;padding:0;margin:12px 0;max-width:720px}.trust-list li{padding:10px 0 10px 28px;position:relative;border-bottom:1px solid var(--line)}.trust-list li:before{content:"✓";position:absolute;left:4px;color:var(--ok);font-weight:700}.cta-final{text-align:center;padding-bottom:24px}.cta-final .lead{margin:0 auto 20px;max-width:640px}.footer{border-top:1px solid var(--line);margin-top:24px;padding:28px 0 40px}@media (max-width:900px){.nav-toggle{display:inline-flex}.nav-links{display:none;position:absolute;top:100%;right:0;left:0;z-index:60;flex-direction:column;align-items:stretch;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px}.nav-links.open{display:flex}.nav-links a,.nav-links button.link{padding:11px 12px;border-radius:8px;font-size:15px}.nav-links a:hover{background:var(--panel2);text-decoration:none}}@media (max-width:800px){.layout-app{display:block}.sidebar{flex-direction:row;flex-wrap:wrap;align-items:center;gap:4px;border-right:none;border-bottom:1px solid var(--line);padding:10px 12px;position:-webkit-sticky;position:sticky;top:0;background:var(--bg);z-index:50}.sidebar .brand{width:100%;padding:0 8px 6px!important}.sidebar a{padding:9px 11px;white-space:nowrap;font-size:14px}.sidebar form{width:auto;margin-left:auto}.sidebar .small.muted{display:none}.sidebar .btn{padding:8px 14px}}@media (max-width:700px){.table{display:block;width:100%;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}.card h3{font-size:15px}}@media (max-width:560px){body{font-size:15px}.btn{width:100%}.row .btn{width:auto}.cta-final .btn,.hero .btn,form .btn[type=submit],form.stack .btn{width:100%}.proof{padding:14px 16px;gap:16px}.engines{gap:12px}}@media (min-width:1400px){.container{max-width:1240px}body{font-size:17px}.layout-app{grid-template-columns:250px 1fr}}@media (min-width:1900px){.container{max-width:1440px}body{font-size:18px}.hero h1{font-size:clamp(40px,3.2vw,64px)}}.ad-slot{width:min(320px,calc(100vw - 32px));background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:0 8px 28px rgba(0,0,0,.45)}.ad-pill,.ad-slot{position:fixed;right:16px;bottom:16px;z-index:90}.ad-pill{color:var(--text);border:1px solid var(--line);border-radius:999px;padding:8px 16px;max-width:calc(100vw - 32px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ad-pill,.ad-x{cursor:pointer;background:var(--panel2);font-size:13px}.ad-x{border:1px solid var(--line);color:var(--muted);border-radius:6px;width:26px;height:26px;line-height:1}.ad-x:hover{color:var(--text);border-color:var(--muted)}.ad-forever{background:none;border:none;cursor:pointer;padding:0;text-decoration:underline}@media (max-width:560px){.ad-slot{width:calc(100vw - 16px)}.ad-pill,.ad-slot{right:8px;bottom:8px}}