:root{
  color-scheme:light dark;
  --paper:#f4f6fc;--surface:#fff;--sunk:#eaeefa;--ink:#0a1235;--ink2:#46507a;--line:#d9e0f2;
  --blue:#1c47d6;--blue-hi:#1538b4;--link:#1c47d6;--red:#d92d27;
  --ok:#0b7a54;--okbg:#e2f5ec;--dg:#c4231d;--dgbg:#fdecea;--dgs:#c4231d;
  --code-bg:#0c1440;--code-ink:#e6ebff;
  --font-d:"Bricolage Grotesque","Avenir Next","Segoe UI",system-ui,sans-serif;
  --font-b:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
}
@media(prefers-color-scheme:dark){:root{
  --paper:#080d22;--surface:#0f1633;--sunk:#151d42;--ink:#edf0fc;--ink2:#a0a9cc;--line:#222b57;
  --link:#8ea8ff;--ok:#4fd1a1;--okbg:#0e2a22;--dg:#ff8a82;--dgbg:#2e1316;--code-bg:#060a1c;
}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scrollbar-color:var(--line) transparent}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--paper);color:var(--ink);font:15px/1.6 var(--font-b);-webkit-font-smoothing:antialiased;caret-color:var(--link);font-variant-numeric:tabular-nums}
main{flex:1}
::selection{background:var(--blue);color:#fff}
a{color:var(--link);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
h1,h2,h3{font-family:var(--font-d);line-height:1.1;letter-spacing:-.02em;text-wrap:balance;margin:0}
:focus-visible{outline:2px solid var(--link);outline-offset:2px;border-radius:4px}
code,pre,kbd{font-family:var(--mono)}
code{font-size:.86em;background:var(--sunk);padding:.12em .4em;border-radius:5px}
pre code{background:0;padding:0;font-size:inherit}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.muted{color:var(--ink2)}
.stripe{height:6px;background:repeating-linear-gradient(135deg,#e5332d 0 10px,#fff 10px 20px,#1c47d6 20px 30px,#fff 30px 40px)}

/* top bar */
.top{position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:1120px;margin:0 auto;padding:11px 22px}
.brand{display:inline-flex;align-items:center;gap:9px;font:800 1.2rem var(--font-d);letter-spacing:-.025em;color:var(--ink);text-decoration:none}
.brand b{color:var(--link);font-weight:800}
.mark{color:var(--red);flex:none}
.nav-links{display:flex;align-items:center;gap:18px}
.nav-links a:not(.btn){color:var(--ink2);text-decoration:none;font-weight:500}
.nav-links a:not(.btn):hover,.nav-links a[aria-current]{color:var(--ink)}
.who{font-size:.85rem;color:var(--ink2);max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* buttons & fields */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font:600 .875rem/1.2 var(--font-b);cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s,box-shadow .2s,transform .2s var(--ease)}
.btn:hover{border-color:var(--link);text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.5;cursor:default;pointer-events:none}
.btn-p{background:var(--blue);border-color:var(--blue);color:#fff}
.btn-p:hover{background:var(--blue-hi);border-color:var(--blue-hi)}
.btn-d{color:var(--dg)}.btn-d:hover{border-color:var(--dg)}
.btn-ds{background:var(--dgs);border-color:var(--dgs);color:#fff}.btn-ds:hover{background:#a51b16;border-color:#a51b16}
.btn-lg{padding:13px 22px;font-size:1rem;border-radius:10px}
.btn-w{background:#fff;border-color:#fff;color:#0a1235}
.btn-w:hover{border-color:#fff;box-shadow:0 10px 28px rgba(4,8,50,.4)}
.btn-gw{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn-gw:hover{border-color:#fff;background:rgba(255,255,255,.12)}
input{width:100%;min-width:0;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);font:13px var(--mono);transition:border-color .15s}
input:hover{border-color:var(--ink2)}
input:focus-visible{outline:2px solid var(--link);outline-offset:0;border-color:var(--link)}
input::placeholder{color:var(--ink2);opacity:.8}
.lbl{display:block;font-size:.78rem;font-weight:600;color:var(--ink2);margin:0 0 6px}

/* code */
.cw{position:relative}
pre.code{margin:0;background:var(--code-bg);color:var(--code-ink);padding:14px 64px 14px 16px;border-radius:8px;overflow:auto;font-size:12.5px;line-height:1.7;tab-size:2;scrollbar-color:#3a4688 transparent}
pre.code+pre.code,.cw+.cw{margin-top:8px}
pre.code .k{color:#ffb4a8}pre.code .s{color:#9fd8ff}pre.code .m{color:#8f9bd1}
.cp{position:absolute;top:8px;right:8px;padding:3px 9px;font:600 .72rem var(--font-b);background:rgba(255,255,255,.1);color:#cdd6ff;border:1px solid rgba(255,255,255,.22);border-radius:6px;cursor:pointer}
.cp:hover{background:rgba(255,255,255,.2)}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.tabs button{padding:5px 12px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink2);font:600 .8rem var(--font-b);cursor:pointer}
.tabs button:hover{color:var(--ink);border-color:var(--ink2)}
.tabs button[aria-selected=true]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
[hidden]{display:none!important}

/* landing */
.hero{position:relative;background:#1a3fc4;color:#fff}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:12px;background:repeating-linear-gradient(135deg,#e5332d 0 14px,#fff 14px 28px,#1c47d6 28px 42px,#fff 42px 56px)}
.hero-in{max-width:1120px;margin:0 auto;padding:76px 22px 96px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(2.5rem,5.2vw,4.4rem);font-weight:700;line-height:1;letter-spacing:-.035em;margin-bottom:20px}
.lead{font-size:1.1rem;color:#dbe4ff;max-width:46ch;margin:0 0 30px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.fine{margin:16px 0 0;font-size:.85rem;color:#c3d0ff}
.env{margin:0;padding:8px;border-radius:8px;background:repeating-linear-gradient(135deg,#e5332d 0 14px,#fff 14px 28px,#1c47d6 28px 42px,#fff 42px 56px);box-shadow:0 28px 60px rgba(4,8,50,.5),0 4px 14px rgba(4,8,50,.35)}
.env-in{background:#fff;color:#0a1235;border-radius:4px;padding:16px}
.env .tabs button{background:#fff;color:#46507a;border-color:#cfd7ee}
.env .tabs button[aria-selected=true]{background:#0a1235;border-color:#0a1235;color:#fff}
.env-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px;font-size:.78rem;color:#46507a}
.postmark{flex:none;width:60px;height:60px;color:#d92d27;transform:rotate(-12deg);font-family:var(--font-d)}
.sec{max-width:1120px;margin:0 auto;padding:92px 22px 0}
.sec h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:10px}
.sub{color:var(--ink2);max-width:58ch;margin:0 0 30px;font-size:1.04rem}
.route{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.route li{display:grid;grid-template-columns:minmax(0,1fr) 28px minmax(0,.8fr) 28px minmax(0,1.25fr);gap:12px;align-items:center;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.route .col{font-size:.74rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ink2);padding:0 16px;background:0;border:0}
.addr{display:inline-block;max-width:100%;font:13px var(--mono);padding:6px 10px;border:1px dashed var(--ink2);border-radius:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.box{font:600 13px var(--mono);padding:6px 10px;background:var(--ink);color:var(--paper);border-radius:6px;display:inline-block}
.arr{color:var(--red);display:block;margin:auto}
.caps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px;margin:0}
.caps div{padding:22px 0;border-top:1px solid var(--line)}
.caps dt{font:700 1.15rem var(--font-d);letter-spacing:-.01em;margin-bottom:4px}
.caps dd{margin:0;color:var(--ink2);max-width:46ch}
.steps{list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px minmax(0,1fr);gap:0 16px;padding:22px 0;border-top:1px solid var(--line)}
.steps li::before{content:counter(s);width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font:700 .95rem var(--font-d)}
.steps h3{font-size:1.1rem;margin:3px 0 4px}
.steps p{margin:0 0 10px;color:var(--ink2)}
.steps .cw{grid-column:2}
.close{margin-top:96px;background:#1a3fc4;color:#fff;text-align:center}
.close-in{max-width:760px;margin:0 auto;padding:72px 22px}
.close h2{font-size:clamp(2rem,4.4vw,3.2rem);margin-bottom:12px}
.close .cta{justify-content:center;margin-top:26px}
.foot{margin-top:auto;border-top:1px solid var(--line);padding:26px 22px;color:var(--ink2);font-size:.85rem}
.foot-in{max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center}
.foot a{color:var(--ink2);text-decoration:none}.foot a:hover{color:var(--ink);text-decoration:underline}
.foot .sp{margin-left:auto}
.close+.foot{margin-top:0}

/* docs / prose */
.docs{max-width:1120px;margin:0 auto;padding:44px 22px 0;display:grid;grid-template-columns:200px minmax(0,1fr);gap:56px;align-items:start}
.toc{position:sticky;top:76px;display:grid;gap:2px;font-size:.9rem}
.toc a{display:block;padding:6px 10px;border-radius:6px;color:var(--ink2);text-decoration:none;font-weight:500}
.toc a:hover{background:var(--sunk);color:var(--ink)}
.doc{min-width:0;max-width:760px}
.doc>section{padding-top:8px;margin-bottom:48px;scroll-margin-top:80px}
.doc h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:10px}
.doc h2{font-size:1.65rem;margin:0 0 12px;padding-top:28px;border-top:1px solid var(--line)}
.doc>section:first-of-type h2{border:0;padding-top:0}
.doc p{margin:0 0 14px;max-width:68ch}
.tw{overflow-x:auto;margin:14px 0;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.88rem}
th,td{text-align:left;padding:10px 14px;vertical-align:top;border-bottom:1px solid var(--line)}
tr:last-child td{border-bottom:0}
th{background:var(--sunk);font-size:.74rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ink2)}
td:first-child{white-space:nowrap}
td:not(:first-child) code{white-space:normal;overflow-wrap:anywhere}
.m{display:inline-block;min-width:3.9em;text-align:center;font:700 .68rem var(--mono);padding:2px 6px;border-radius:5px;margin-right:6px;vertical-align:1px}
.m.get{background:var(--sunk);color:var(--link)}
.m.post{background:var(--okbg);color:var(--ok)}
.m.delete{background:var(--dgbg);color:var(--dg)}
.m.any{background:var(--ink);color:var(--paper)}
.prose{max-width:720px;margin:0 auto;padding:56px 22px 0}
.prose h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:6px}
.prose h2{font-size:1.25rem;margin:34px 0 8px}
.prose p{margin:0 0 12px}

/* dashboard */
.dash{max-width:1120px;margin:0 auto;padding:24px 22px 48px;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
.col-main,.col-side{display:grid;gap:20px;min-width:0}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;min-width:0}
.ph{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.ph h2{font-size:1rem;letter-spacing:-.01em}
.pb{padding:18px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.row.nw{flex-wrap:nowrap}
.hint{margin:12px 0 0;font-size:.84rem;color:var(--ink2)}
.flash{margin:20px auto 0;max-width:1120px;padding:0 22px}
.flash div{padding:10px 14px;border-radius:10px;background:var(--okbg);color:var(--ok);font-size:.9rem;font-weight:500}
.bar{display:flex;gap:8px;margin-bottom:14px}
.msgs{margin:0 -18px -18px}
.msg{position:relative;padding:12px 18px 12px 30px;border-top:1px solid var(--line)}
.msg:first-child{border-top:0}
.msg.unread::before{content:"";position:absolute;left:13px;top:19px;width:8px;height:8px;border-radius:50%;background:var(--blue)}
.msg-top{display:flex;justify-content:space-between;gap:12px;font-size:.88rem}
.msg-from{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg-date{flex:none;color:var(--ink2);font-size:.8rem}
.msg-sub{font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg.unread .msg-sub{font-weight:600}
.msg-snip{color:var(--ink2);font-size:.84rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.state{padding:34px 18px;text-align:center;color:var(--ink2)}
.state strong{display:block;color:var(--ink);font:700 1rem var(--font-d);margin-bottom:4px}
.state .btn{margin-top:12px}
.sk-row{padding:14px 18px;border-top:1px solid var(--line);display:grid;gap:8px}
.sk-row:first-child{border-top:0}
.sk-row i{display:block;height:11px;border-radius:6px;width:60%;background:linear-gradient(90deg,var(--sunk),var(--line),var(--sunk));background-size:200% 100%;animation:sh 1.4s linear infinite}
.sk-row i+i{width:90%}
@keyframes sh{to{background-position:-200% 0}}
.keyrow{display:flex;gap:8px;margin-bottom:10px}
.acct{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.acct:first-child{border-top:0;padding-top:0}
.acct-id{display:flex;align-items:center;gap:10px;min-width:0;font-weight:500;font-size:.9rem}
.acct-id span.e{overflow:hidden;text-overflow:ellipsis}
.av{flex:none;width:28px;height:28px;border-radius:50%;background:var(--sunk);display:grid;place-items:center;font:700 .8rem var(--font-d);text-transform:uppercase}
.tag{font-size:.7rem;font-weight:700;border-radius:999px;padding:2px 8px;background:var(--okbg);color:var(--ok)}
.btn.sm{padding:5px 10px;font-size:.8rem}
.keyout{margin-top:12px;padding:12px;border-radius:8px;background:var(--okbg);color:var(--ok);font-size:.84rem;word-break:break-all}
.keyout.bad{background:var(--dgbg);color:var(--dg)}
.keyout code{display:block;margin:6px 0 8px;background:0;padding:0;color:var(--ink);font-size:.82rem}
.akeys{margin-top:14px;display:grid}
.ak{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px solid var(--line);font-size:.84rem}
.ak code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:0;padding:0;font-size:.8rem}
.panel.danger{border-color:color-mix(in srgb,var(--dg) 35%,var(--line))}
dialog{border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);padding:22px;width:min(420px,calc(100% - 32px));box-shadow:0 24px 60px rgba(4,8,50,.35)}
dialog::backdrop{background:rgba(5,10,35,.55)}
dialog h2{font-size:1.2rem;margin-bottom:8px}
dialog p{margin:0 0 18px;color:var(--ink2)}
dialog .row{justify-content:flex-end}

@media(max-width:900px){
  .hero-in{grid-template-columns:1fr;gap:40px;padding:48px 22px 72px}
  .docs{grid-template-columns:1fr;gap:24px}
  .toc{position:static;display:flex;overflow-x:auto;gap:6px;padding-bottom:6px}
  .toc a{white-space:nowrap;border:1px solid var(--line)}
  .dash{grid-template-columns:1fr}
  .caps{grid-template-columns:1fr}
  .who{display:none}
}
@media(max-width:700px){
  .route .col{display:none}
  .route li{grid-template-columns:1fr;gap:6px}
  .arr{transform:rotate(90deg);margin:0}
  .sec{padding-top:64px}
}
@media(max-width:480px){.nav-links{gap:12px}.hide-s{display:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}