:root{color-scheme:dark;--bg:#181b22;--text:#f1f3f7;--accent:#ec8b42;--panel:#2b303b;--muted:#b9bec9;--line:#494f5b}*{box-sizing:border-box}html{scroll-behavior:auto}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 'Segoe UI',Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}button:disabled{cursor:default}.shell{width:min(1184px,calc(100% - 80px));margin-inline:auto}.top{border-top:3px solid var(--accent);border-bottom:1px solid var(--line)}.header{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.wordmark{font:bold 20px Arial,sans-serif;letter-spacing:-.4px;display:flex;align-items:center;gap:11px}.header .wordmark{min-height:44px}.wordmark b{font-weight:400;color:var(--accent)}.wordmark i{display:block;width:8px;height:8px;background:var(--accent)}nav{display:flex;gap:30px}nav a{font-size:14px;min-height:44px;display:flex;align-items:center;color:var(--muted)}nav a:hover{color:var(--text)}.label{font:12px/1.4 Consolas,monospace;letter-spacing:1.6px;color:var(--accent);text-transform:uppercase;margin:0 0 18px}h1,h2,h3{font-family:Arial,sans-serif;line-height:1.08;letter-spacing:-1.5px;margin:0;font-weight:700}h1{font-size:clamp(42px,5.1vw,72px);max-width:960px}h2{font-size:38px}h3{font-size:25px;letter-spacing:-.6px}p{margin:0 0 18px}.hero{padding:48px 0 34px}.lead{max-width:810px;font-size:20px;line-height:1.55;color:var(--muted);margin:22px 0 26px}.actions{display:flex;flex-wrap:wrap;gap:12px}.cta{min-height:50px;display:inline-flex;align-items:center;justify-content:center;padding:12px 21px;font-size:15px;line-height:1.35;font-weight:600;border:1px solid var(--accent);gap:28px}.cta::after{content:'↗';font:19px Arial,sans-serif}.cta.primary{color:var(--bg);background:var(--accent)}.cta.secondary{color:var(--text)}.cta:hover{background:var(--text);border-color:var(--text);color:var(--bg)}.offer-points{display:flex;flex-wrap:wrap;gap:8px 24px;padding:0;margin:22px 0 0;list-style:none;color:var(--muted);font-size:14px}.offer-points li::before{content:'—';color:var(--accent);margin-right:8px}.route{margin-top:30px;background:var(--panel);border:1px solid var(--line)}.route-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 22px 0}.route-head h2{font:600 15px/1.4 'Segoe UI',Arial,sans-serif;letter-spacing:0}.route-head p{font:12px/1.4 Consolas,monospace;color:var(--muted);margin:3px 0 0}.pause{min-height:44px;padding:7px 12px;border:1px solid #727985;background:transparent;color:var(--text);font-size:13px;cursor:pointer}.route svg{width:100%;height:90px;display:block;padding-inline:22px}.route svg text{font:12px Consolas,monospace;fill:var(--muted);letter-spacing:1px}.route-track{stroke:#737987;stroke-width:1;fill:none}.route-node{stroke:var(--accent);stroke-width:2;fill:var(--panel)}.route-node.active{fill:var(--accent)}.flow-marker{fill:var(--text);animation:flow 7s linear infinite;animation-play-state:paused;transform-box:view-box}.route[data-qa-motion-state=running] .flow-marker{animation-play-state:running}@keyframes flow{from{transform:translateX(0)}to{transform:translateX(880px)}}.stage-controls{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.stage{min-height:48px;padding:10px 12px;background:transparent;border:0;border-right:1px solid var(--line);color:var(--muted);font-size:14px;cursor:pointer}.stage:last-child{border-right:0}.stage[aria-pressed=true]{color:var(--accent);background:var(--bg);box-shadow:inset 0 -2px var(--accent)}.stage:hover:enabled{color:var(--text)}.guide{padding:18px 22px;display:grid;grid-template-columns:220px 1fr;gap:20px;min-height:89px;border-top:1px solid var(--line)}.guide h3{font:600 16px/1.4 'Segoe UI',Arial,sans-serif;letter-spacing:0;color:var(--text)}.guide p{font-size:15px;color:var(--muted);line-height:1.55;margin:0}.section{padding:52px 0;border-top:1px solid var(--line)}.direction-grid{display:grid;grid-template-columns:1.52fr 1fr;gap:64px}.direction-grid .secondary-route{padding-left:30px;border-left:1px solid var(--line)}.section .label{margin-bottom:17px}.section h2{margin-bottom:23px}.copy{color:var(--muted)}.copy p:last-child{margin-bottom:0}.copy ul{padding-left:19px}.copy li{padding-left:3px;margin-bottom:9px}.result-band{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.result-band .section{border:0;display:grid;grid-template-columns:.9fr 1.3fr;gap:70px}.result-band h2{margin-bottom:0}.result-band p{max-width:680px}.compact-sections{display:grid;grid-template-columns:1fr 1fr;gap:50px}.compact-sections>article+article{border-left:1px solid var(--line);padding-left:40px}.start-grid{display:grid;grid-template-columns:.64fr 1.36fr;gap:70px}.steps{list-style:none;counter-reset:steps;margin:0;padding:0}.steps li{counter-increment:steps;display:grid;grid-template-columns:48px 1fr;gap:18px;padding:0 0 22px;margin-bottom:22px;border-bottom:1px solid var(--line);color:var(--muted)}.steps li:last-child{margin-bottom:0;border:0;padding-bottom:0}.steps li::before{content:'0' counter(steps);font:18px Consolas,monospace;color:var(--accent)}.faq-grid{display:grid;grid-template-columns:.64fr 1.36fr;gap:70px}.faq-items{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;min-height:62px;padding:19px 44px 19px 0;font-weight:600;position:relative;line-height:1.4}summary::-webkit-details-marker{display:none}summary::after{content:'+';position:absolute;right:3px;top:18px;font:25px Arial,sans-serif;color:var(--accent)}details[open] summary::after{content:'−'}details p{color:var(--muted);font-size:16px;padding:0 30px 8px 0}.closing{padding:42px 0 48px;border-top:1px solid var(--accent);display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}.closing h2{font-size:30px;margin-bottom:12px}.closing p{max-width:600px;color:var(--muted);font-size:16px;margin:0}.closing .actions{flex-direction:column}.footer{padding:22px 0 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:30px;align-items:flex-start;font-size:13px;color:var(--muted)}.footer .wordmark{font-size:15px;white-space:nowrap}.footer p{max-width:720px;margin:0} [hidden]{display:none!important}@media(min-width:1700px){.shell{width:min(1280px,calc(100% - 120px))}}@media(max-width:900px){.shell{width:calc(100% - 48px)}.header{min-height:72px}nav{gap:20px}.hero{padding-top:36px}.lead{font-size:18px}.direction-grid{gap:30px}.direction-grid .secondary-route{padding-left:24px}h2{font-size:32px}.result-band .section,.start-grid,.faq-grid{gap:35px}.closing{grid-template-columns:1fr}.closing .actions{flex-direction:row}.compact-sections{gap:30px}.compact-sections>article+article{padding-left:25px}}@media(max-width:560px){body{font-size:16px;line-height:1.6}.shell{width:calc(100% - 36px)}.header{min-height:88px;flex-wrap:wrap;gap:1px;padding-top:14px;padding-bottom:8px}.wordmark{font-size:18px}nav{width:100%;justify-content:space-between;gap:12px}nav a{font-size:12px;min-height:44px}.hero{padding:30px 0}.label{font-size:10px;letter-spacing:1.3px;margin-bottom:15px}h1{font-size:42px;line-height:1.04;letter-spacing:-1.7px}.lead{font-size:17px;line-height:1.55;margin:20px 0 22px}.actions{display:grid;grid-template-columns:1fr}.cta{font-size:14px;min-height:48px;justify-content:space-between;padding:12px 16px}.offer-points{font-size:12px;gap:6px 16px;margin-top:18px}.route{margin-top:24px}.route-head{padding:15px 14px 0;gap:12px;align-items:flex-start}.route-head h2{font-size:13px}.route-head p{font-size:10px}.pause{font-size:11px;padding:8px;white-space:nowrap}.route svg{height:80px;padding-inline:14px}.route svg text{font-size:28px;letter-spacing:0}.stage{font-size:12px;line-height:1.3;padding:9px 5px;min-height:46px}.guide{padding:15px 14px;grid-template-columns:1fr;gap:6px;min-height:145px}.guide h3{font-size:14px}.guide p{font-size:13px}.section{padding:35px 0}h2{font-size:30px;letter-spacing:-1px}.direction-grid,.result-band .section,.compact-sections,.start-grid,.faq-grid{grid-template-columns:1fr;gap:27px}.direction-grid .secondary-route{padding:25px 0 0;border-left:0;border-top:1px solid var(--line)}.section h2{margin-bottom:18px}.result-band .section{gap:0}.compact-sections>article+article{padding:25px 0 0;border-left:0;border-top:1px solid var(--line)}.steps li{grid-template-columns:34px 1fr;gap:12px;padding-bottom:18px;margin-bottom:18px}.faq-grid{gap:2px}summary{font-size:15px}details p{font-size:14px}.closing{padding:32px 0 36px;gap:24px}.closing h2{font-size:28px}.closing .actions{display:grid}.footer{display:grid;gap:15px;font-size:12px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}.flow-marker{animation-play-state:paused!important}}
