:root{color-scheme:dark;--bg:#101b20;--panel:#18262c;--ink:#f1f0e7;--muted:#a3b4ba;--line:#314249;--accent:#d3ed8a;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.shell{max-width:1192px;margin:auto;padding:0 44px}header{height:112px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:26px;font-weight:700;display:flex;align-items:center;gap:12px;letter-spacing:-1px}.eyebrow,.kicker,.number{font-size:11px;font-weight:700;letter-spacing:2px}.eyebrow{color:var(--muted)}.hero{padding:82px 0 72px;display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}.kicker{color:var(--accent);margin:0 0 22px}h1{font-size:clamp(44px,5.1vw,67px);line-height:1.04;letter-spacing:-3px;margin:0 0 25px;font-weight:600}.lead{font-size:19px;line-height:1.6;color:var(--muted);margin:0 0 31px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;background:var(--accent);color:#142017;border-radius:5px;padding:19px 24px;font-size:16px;font-weight:700;min-height:56px;border:0;cursor:pointer}.button:hover{background:#e0f6aa}.button:disabled{opacity:.6;cursor:wait}.caption{font-size:12px;color:var(--muted);margin:13px 0 0}.route{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:22px 20px 19px}.route-top{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:10px;letter-spacing:1px;color:var(--muted)}.pill{color:var(--accent);border:1px solid #526346;border-radius:30px;padding:8px 10px;letter-spacing:0}.route svg{width:100%;display:block;margin:15px 0 8px}.legend{display:flex;align-items:center;gap:22px;font-size:11px;color:var(--muted)}.legend span{display:flex;align-items:center;gap:7px}.legend i{display:inline-block;width:20px;border-top:2px solid var(--accent)}.legend .dash{border-color:#91a4aa;border-top-style:dashed}.legend .muted{margin-left:auto;font-size:10px}.layers{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.layers article{padding:32px 28px 34px 0}.layers article+article{border-left:1px solid var(--line);padding-left:28px}.number{color:var(--accent);font-size:10px;letter-spacing:1.5px}h2{font-size:23px;font-weight:600;letter-spacing:-.6px;line-height:1.25;margin:18px 0 12px}p{font-size:15px;line-height:1.7;color:var(--muted);margin:0}.install{display:grid;grid-template-columns:.85fr 1fr;gap:100px;padding:70px 0}.install h2{font-size:34px;margin:0 0 18px}.install ol{list-style:none;padding:0;margin:0;counter-reset:steps}.install li{position:relative;padding:0 0 28px 45px;counter-increment:steps}.install li:last-child{padding-bottom:0}.install li:before{content:counter(steps);position:absolute;left:0;top:0;border:1px solid var(--line);border-radius:50%;width:27px;height:27px;text-align:center;line-height:27px;font-size:12px;color:var(--accent)}strong{font-size:16px}.install li p{font-size:14px;margin-top:8px}.install b{font-weight:400;color:var(--ink)}.files{display:grid;grid-template-columns:.85fr 1fr;gap:100px;padding:35px 0 45px;border-top:1px solid var(--line)}.files h2{margin:0 0 10px}.file-links{display:grid}.file-links a{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}.file-links a:hover{color:var(--accent)}.file-links span{font-size:11px;color:var(--muted)}footer{border-top:1px solid var(--line);padding:24px 0 32px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:11px}.narrow{max-width:660px}.pair{padding:62px 0 80px}.pair h1{font-size:43px;letter-spacing:-1.5px}.pair .button{width:100%;margin:24px 0 14px}.pair .box{padding:24px;background:var(--panel);border:1px solid var(--line);border-radius:8px;margin:24px 0}.pair input{margin:18px 0 0;width:100%;padding:15px;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:4px;font-size:15px;min-height:52px}.status{margin-top:16px;color:var(--accent);overflow-wrap:anywhere}.pair [hidden]{display:none}.pair .notice{font-size:12px}.pair code{color:var(--ink)}@media(max-width:780px){.shell{padding:0 24px}header{height:85px}.eyebrow{font-size:9px;letter-spacing:1px}.hero{grid-template-columns:1fr;gap:38px;padding:48px 0}.route{max-width:520px}.layers{grid-template-columns:1fr}.layers article,.layers article+article{padding:25px 0;border-left:0}.layers article+article{border-top:1px solid var(--line)}.install,.files{grid-template-columns:1fr;gap:32px;padding:45px 0}.install h2{font-size:31px}.install ol{margin-top:4px}footer{flex-direction:column;gap:8px}.pair{padding:42px 0}}@media(max-width:420px){.shell{padding:0 20px}.eyebrow{display:none}h1{font-size:47px;letter-spacing:-2px}.hero .button{width:100%;font-size:15px;padding:18px}.route{padding:17px 12px}.route-top{font-size:9px}.pill{font-size:9px}.legend{gap:13px}.pair h1{font-size:38px}}