:root{--bg: #f4f3ef;--panel: #ffffff;--ink: #1b1b1a;--muted: #6c6c66;--faint: #9a9a92;--line: #e4e3dc;--line-strong: #d6d5cc;--accent: #1f5c4d;--accent-ink: #163f35;--danger: #a7382a;--amber: #8a6d1f;--ok-bg: #e5efe8;--ok-ink: #2c6446;--bad-bg: #f3e3e0;--wait-bg: #eeecdf;--radius: 10px;--shadow: 0 1px 2px rgba(0,0,0,.04), 0 1px 1px rgba(0,0,0,.03)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{font-weight:650;letter-spacing:-.01em;margin:0}a{color:var(--accent)}button{font:inherit;cursor:pointer}code{font-family:SF Mono,ui-monospace,Menlo,Consolas,monospace;font-size:.86em;background:#eceae3;padding:1px 5px;border-radius:4px}input,textarea,select{font:inherit;width:100%;color:var(--ink);background:#fff;padding:9px 11px;border:1px solid var(--line-strong);border-radius:8px;transition:border-color .15s}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent)}textarea{resize:vertical}label{display:grid;gap:6px;font-weight:600;font-size:14px}.btn,button[type=submit]{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--accent);color:#fff;border:1px solid var(--accent);padding:9px 16px;border-radius:8px;font-weight:600;white-space:nowrap}.btn:hover,button[type=submit]:hover{background:var(--accent-ink);border-color:var(--accent-ink)}.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line-strong)}.btn.ghost:hover{background:#faf9f6}.link{background:none;border:none;color:var(--accent);padding:4px 2px;font-weight:600}.link.danger{color:var(--danger)}.link:hover{text-decoration:underline}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:12.5px}.error{color:var(--danger);font-size:14px}.stack{display:grid;gap:11px}.row{display:flex;gap:8px}.row input{flex:1}.lp{min-height:100vh;background:var(--bg)}.lp-wrap{max-width:1080px;margin:0 auto;padding:0 24px}.lp-nav{position:sticky;top:0;z-index:10;background:#f4f3efe0;-webkit-backdrop-filter:saturate(1.4) blur(8px);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}.nav-in{display:flex;align-items:center;justify-content:space-between;height:62px}.brand{font-weight:700;letter-spacing:-.02em;font-size:17px;display:flex;align-items:center;gap:9px;color:var(--ink)}.nav-links{display:flex;align-items:center;gap:22px}.nav-links a{color:var(--muted);text-decoration:none;font-weight:550;font-size:14.5px}.nav-links a:hover{color:var(--ink)}.btn.sm{padding:7px 14px;font-size:14px}.btn.lg{padding:12px 22px;font-size:15.5px}.lp-hero{padding:64px 0 72px}.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}.eyebrow{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:var(--ok-bg);padding:5px 11px;border-radius:20px;margin-bottom:20px}.hero-copy h1{font-size:42px;line-height:1.08;letter-spacing:-.025em;max-width:15ch}.hero-copy p{color:var(--muted);font-size:17px;line-height:1.55;margin:18px 0 26px;max-width:46ch}.hero-cta{display:flex;gap:12px;flex-wrap:wrap}.hero-meta{margin-top:18px;color:var(--faint);font-size:13.5px}.auth-card{width:100%;max-width:380px;margin-left:auto;padding:24px}.auth-card h2{font-size:19px}.lp-sec{padding:68px 0;border-top:1px solid var(--line)}.lp-sec.alt{background:#fbfaf7}.sec-head{text-align:center;max-width:640px;margin:0 auto 40px}.sec-head.left{text-align:left;margin:0 0 24px}.sec-head h2{font-size:30px;letter-spacing:-.02em}.sec-head p{color:var(--muted);font-size:16px;margin-top:10px}.howgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.howcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.hownum{font-size:13px;font-weight:700;color:var(--accent);letter-spacing:.04em;margin-bottom:14px}.howcard h3{font-size:16px}.howcard p{color:var(--muted);font-size:14px;margin-top:7px;line-height:1.5}.featgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.featcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.featdot{width:26px;height:26px;border-radius:8px;background:var(--ok-bg);border:1px solid #cfe1d6;margin-bottom:13px;position:relative}.featdot:after{content:"";position:absolute;top:8px;right:8px;bottom:8px;left:8px;border-radius:3px;background:var(--accent)}.featcard h3{font-size:16px}.featcard p{color:var(--muted);font-size:14px;margin-top:7px;line-height:1.5}.dev-in{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.devlist{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:11px}.devlist li{padding-left:26px;position:relative;color:var(--ink);font-size:15px}.devlist li:before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:700}.dev-code{background:#22231f;color:#e9e7df;padding:22px;border-radius:12px;font-size:13.5px;line-height:1.7;font-family:SF Mono,ui-monospace,Menlo,monospace;overflow-x:auto;box-shadow:0 12px 30px #0000001f}.lp-foot{border-top:1px solid var(--line);padding:26px 0}.foot-in{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.authtabs{display:flex;gap:2px;background:#efeee8;padding:3px;border-radius:9px;margin:16px 0 18px}.authtabs .tab{flex:1;border:none;background:none;padding:8px;border-radius:7px;color:var(--muted);font-weight:600;font-size:14px}.authtabs .tab.active{background:#fff;color:var(--ink);box-shadow:var(--shadow)}.banner{padding:10px 12px;border-radius:8px;font-size:14px;margin-top:4px}.banner.ok{background:var(--ok-bg);color:var(--ok-ink)}.banner.error{background:var(--bad-bg);color:var(--danger)}:root{--side-bg: #15201d;--side-bg2: #101a17;--side-ink: #9fb0aa;--side-active: #249e7f;--side-hover: rgba(255,255,255,.06)}.shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr;background:var(--bg)}.sidebar{background:var(--side-bg);border-right:1px solid #0c1512;padding:18px 12px;display:flex;flex-direction:column;color:var(--side-ink)}.sidebar .brand{font-weight:700;letter-spacing:-.02em;font-size:16px;padding:6px 10px 20px;display:flex;align-items:center;gap:9px;color:#fff}.sidebar nav{display:grid;gap:3px}.navitem{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:9px;border:none;background:none;color:var(--side-ink);font-weight:550;font-size:14.5px;text-align:left;width:100%;position:relative}.navitem:hover{background:var(--side-hover);color:#fff}.navitem.active{background:var(--side-active);color:#fff;box-shadow:0 2px 8px #249e7f59}.navitem .ic{display:inline-flex;opacity:.85}.navitem:hover .ic,.navitem.active .ic{opacity:1}.navbadge{margin-left:auto;background:#d9634f;color:#fff;font-size:11px;font-weight:700;min-width:19px;height:19px;padding:0 5px;border-radius:10px;display:inline-grid;place-items:center}.navitem.active .navbadge{background:#ffffff40}.sidebar .spacer{flex:1}.sidebar .acct{border-top:1px solid rgba(255,255,255,.08);padding-top:14px;margin-top:14px;display:flex;align-items:center;gap:11px;font-size:13px;color:#cdd7d3}.sidebar .acct .faint{color:#7b8a85}.sidebar .acct .link{color:#8fd3c0}.avatar{border-radius:50%;background:var(--side-active);color:#fff;display:grid;place-items:center;font-weight:700;flex:none;letter-spacing:.02em}.main{display:flex;flex-direction:column;min-width:0}.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;padding:0 32px;background:#fff;border-bottom:1px solid var(--line)}.tb-title{font-size:18px;font-weight:650;letter-spacing:-.01em}.tb-right{display:flex;align-items:center;gap:16px}.quota-pill{background:var(--bg);border:1px solid var(--line-strong);border-radius:20px;padding:5px 13px;font-size:13px;color:var(--muted)}.quota-pill b{color:var(--ink)}.content{padding:26px 32px 56px;max-width:1000px}.page-sub{color:var(--muted);font-size:14px;margin:0 0 20px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.page-head .page-sub{margin:0}.usage{display:flex;align-items:center;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;margin-bottom:22px;box-shadow:var(--shadow);flex-wrap:wrap}.meter{flex:1;min-width:120px;height:7px;background:var(--line);border-radius:4px;overflow:hidden}.meter>div{height:100%;background:var(--accent)}.meter>div.bad{background:var(--danger)}table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top;font-size:14px}th{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);font-weight:600;background:#fbfaf7}tbody tr{transition:background .12s}tbody tr:hover{background:#faf9f5}tr:last-child td{border-bottom:none}td.msg{max-width:320px;white-space:pre-wrap;word-break:break-word}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px}.dot.on{background:#3a8a5f}.dot.off{background:#c3c2ba}.badge{font-size:12px;padding:2px 9px;border-radius:20px;font-weight:600;background:#eee;display:inline-block}.badge.ok{background:var(--ok-bg);color:var(--ok-ink)}.badge.bad{background:var(--bad-bg);color:var(--danger)}.badge.wait{background:var(--wait-bg);color:var(--amber)}section{display:grid;gap:18px}.appbar{display:flex;align-items:center;gap:16px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow);flex-wrap:wrap}.appbar .btn{text-decoration:none}.appbar .qr{border:1px solid var(--line);border-radius:8px;padding:4px;background:#fff;flex:none}.brandtabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}.brandtab{border:1px solid var(--line-strong);background:#fff;color:var(--muted);padding:7px 13px;border-radius:20px;font-weight:600;font-size:13.5px}.brandtab:hover{color:var(--ink)}.brandtab.active{background:var(--accent);color:#fff;border-color:var(--accent)}.send{display:grid;gap:15px;max-width:540px}.pair .code{font-size:32px;letter-spacing:6px;font-weight:700;margin:10px 0}.keybox{display:flex;align-items:center;gap:10px;background:#2b2b28;color:#e9e7df;padding:11px 13px;border-radius:8px;margin:8px 0}.keybox code{background:none;color:#e9e7df;word-break:break-all;font-size:13px}.keybox .btn{padding:5px 11px}.actions{display:flex;gap:10px;flex-wrap:wrap}.intg{display:grid;gap:18px;max-width:760px}.intg pre{background:#2b2b28;color:#e9e7df;padding:15px 16px;border-radius:9px;overflow-x:auto;font-size:13px;line-height:1.55;font-family:SF Mono,ui-monospace,Menlo,monospace;margin:0}.intg pre .k{color:#9fd3c0}.intg .facts{display:grid;grid-template-columns:150px 1fr;gap:8px 16px}.intg .facts code{background:#eceae3}.steps{counter-reset:s;display:grid;gap:10px}.steps .step{display:flex;gap:12px}.steps .step .n{counter-increment:s;flex:none;width:24px;height:24px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:600}.steps .step .n:before{content:counter(s)}.varrow{display:grid;grid-template-columns:140px 1fr;gap:10px;align-items:center}@media (max-width: 920px){.hero-in{grid-template-columns:1fr;gap:36px}.auth-card{margin:0 auto}.hero-copy h1{font-size:34px}.howgrid,.featgrid{grid-template-columns:repeat(2,1fr)}.dev-in{grid-template-columns:1fr;gap:28px}}@media (max-width: 820px){.nav-links a{display:none}.shell{grid-template-columns:1fr}.sidebar{flex-direction:row;align-items:center;overflow-x:auto;padding:10px;gap:6px}.sidebar .brand{padding:0 8px 0 4px;white-space:nowrap}.sidebar nav{grid-auto-flow:column}.sidebar .spacer,.sidebar .acct,.navitem .lbl{display:none}.navitem{padding:10px}.navbadge{position:absolute;top:2px;right:2px;margin:0}.topbar{padding:0 16px;height:56px}.tb-right .quota-pill{display:none}.content{padding:20px 16px 48px}.intg .facts{grid-template-columns:1fr;gap:2px 0}td.msg{max-width:150px}}@media (max-width: 560px){.howgrid,.featgrid{grid-template-columns:1fr}.hero-copy h1{font-size:29px}.sec-head h2{font-size:25px}.lp-sec{padding:48px 0}}