@page { size: Letter; margin: 16mm 15mm 18mm 15mm; }
@page :first { margin: 0; }
:root{
  --ink:#0f172a; --ink2:#334155; --mute:#64748b; --line:#e2e8f0; --soft:#f8fafc;
  --navy:#0b1f3a; --navy2:#12325c; --accent:#0ea5a4; --accent2:#14b8a6;
  --get:#059669; --post:#2563eb; --put:#d97706; --delete:#dc2626; --patch:#7c3aed;
  --code-bg:#0d1b2e; --code-ink:#dbe7f5;
}
*{box-sizing:border-box}
html{-webkit-print-color-adjust:exact;print-color-adjust:exact}
body{margin:0;font-family:Inter,system-ui,sans-serif;font-size:9.6pt;line-height:1.5;color:var(--ink);background:#fff}
code,pre,.url,.tp{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace}
a{color:var(--post);text-decoration:none}
.marker{position:absolute;font-size:1px;color:#fff;line-height:1;opacity:.01}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em}
p code,li code,td code{background:#eef2f7;border-radius:3px;padding:.5px 4px;font-size:.88em;color:#0b3b6b}

/* cover */
.cover{height:279mm;margin:0;padding:22mm 20mm 16mm;background:linear-gradient(155deg,#0b1f3a 0%,#0f2d52 55%,#0b3b5a 100%);color:#fff;display:flex;flex-direction:column;position:relative;overflow:hidden;break-after:page}
.cover:before{content:"";position:absolute;right:-60mm;top:-40mm;width:170mm;height:170mm;border-radius:50%;border:1px solid rgba(20,184,166,.35);box-shadow:0 0 0 18mm rgba(20,184,166,.06),0 0 0 36mm rgba(20,184,166,.04)}
.cover:after{content:"";position:absolute;left:20mm;right:20mm;top:118mm;height:3px;width:28mm;background:var(--accent2)}
.cv-top img{height:11mm;background:#fff;padding:3mm 4mm;border-radius:3mm}
.cv-mid{margin-top:34mm;position:relative}
.cv-eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:9pt;color:#7dd3c8;font-weight:600}
.cover h1{font-size:46pt;line-height:1.02;font-weight:800;margin:5mm 0 12mm;letter-spacing:-.03em}
.cover p{max-width:125mm;font-size:11.5pt;color:#c9d6e8;line-height:1.55}
.cv-grid{margin-top:auto;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.18);padding-top:7mm}
.cv-grid b{display:block;font-size:17pt;font-weight:700}
.cv-grid span{font-size:8pt;text-transform:uppercase;letter-spacing:.12em;color:#9fb3cc}
.cv-foot{margin-top:9mm;font-size:8pt;color:#8aa0bd}

/* toc */
.toc{break-after:page}
.toc-h{font-size:24pt;margin-bottom:6mm;padding-bottom:3mm;border-bottom:3px solid var(--navy)}
.toc-top,.toc-ch{display:flex;align-items:baseline;font-weight:700;font-size:11pt;margin:5mm 0 1.5mm;color:var(--navy)}
.toc-top a,.toc-ch a{color:var(--navy)}
.toc-g{font-size:7.6pt;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);font-weight:700;margin:3mm 0 .8mm}
.toc-e{display:flex;align-items:baseline;gap:2mm;font-size:8.4pt;padding:.35mm 0;break-inside:avoid}
.toc-e a{color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:78mm}
.tp{color:var(--mute);font-size:7pt;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:0 1 auto}
.dots{flex:1 1 8mm;border-bottom:1px dotted #cbd5e1;margin:0 1mm;transform:translateY(-2px);min-width:6mm}
.pn{font-variant-numeric:tabular-nums;color:var(--ink2);font-weight:600;min-width:7mm;text-align:right}

/* method pills */
.m{display:inline-block;font-family:"JetBrains Mono",monospace;font-weight:600;font-size:7.6pt;color:#fff;border-radius:3px;padding:1.2px 5px;letter-spacing:.04em;min-width:13mm;text-align:center}
.m.sm{font-size:6.2pt;min-width:11mm;padding:.5px 3px}
.m-get{background:var(--get)} .m-post{background:var(--post)} .m-put{background:var(--put)} .m-delete{background:var(--delete)} .m-patch{background:var(--patch)}

/* getting started */
.chapter-page{break-after:page;position:relative}
.eyebrow{text-transform:uppercase;letter-spacing:.2em;font-size:8pt;color:var(--accent);font-weight:700}
.chapter-page h1{font-size:26pt;margin:1mm 0 4mm;color:var(--navy)}
.chapter-page h2{font-size:12.5pt;color:var(--navy);margin:7mm 0 2mm;padding-left:3mm;border-left:3px solid var(--accent)}
.lead{font-size:11pt;color:var(--ink2)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:3mm;margin:6mm 0 2mm}
.stats div{background:var(--soft);border:1px solid var(--line);border-radius:3mm;padding:4mm}
.stats b{display:block;font-size:17pt;color:var(--navy)} .stats span{font-size:7.6pt;color:var(--mute);text-transform:uppercase;letter-spacing:.08em}
.url{background:var(--code-bg);color:#7dd3c8;padding:3mm 4mm;border-radius:2mm;font-size:9.5pt;margin:2mm 0}
.twocol{display:grid;grid-template-columns:1fr 1fr;gap:4mm;margin-top:3mm}
.card{border:1px solid var(--line);border-radius:3mm;padding:3.5mm 4mm;background:#fff;border-top:3px solid var(--accent)}
.card-t{font-weight:700;color:var(--navy);margin-bottom:1mm}
.card ol{margin:0;padding-left:4.5mm} .card li{margin:.8mm 0}
.legend{display:flex;gap:6mm;flex-wrap:wrap;margin:2mm 0 3mm;font-size:8.8pt;color:var(--ink2)}

/* chapter cover */
.chapter-cover{break-before:page;break-after:page;position:relative;padding-top:40mm}
.ch-num{font-size:40pt;font-weight:800;color:var(--accent);line-height:1;letter-spacing:-.03em;margin-bottom:3mm}
.chapter-cover h1{font-size:30pt;color:var(--navy);margin:0 0 5mm}
.chapter-cover .lead{max-width:150mm}
.ch-count{margin:8mm 0 4mm;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.14em;font-size:8.5pt}
.glist{list-style:none;padding:0;margin:0;columns:2;column-gap:10mm}
.glist li{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:1.6mm 0;break-inside:avoid;font-size:9.5pt}
.glist b{color:var(--navy2)}

/* groups & endpoints */
.group-h{margin:6mm 0 3mm;padding:3.5mm 5mm;background:var(--navy);color:#fff;border-radius:2.5mm;break-after:avoid;position:relative;overflow:hidden}
.group-h:after{content:"";position:absolute;right:0;top:0;bottom:0;width:30mm;background:linear-gradient(90deg,transparent,rgba(20,184,166,.35))}
.group-h span{font-size:7pt;text-transform:uppercase;letter-spacing:.18em;color:#7dd3c8}
.group-h h2{font-size:15pt;margin-top:.5mm}
.ep{position:relative;margin:0 0 7mm;padding-top:1mm}
.ep + .ep{border-top:1px solid var(--line);padding-top:6mm}
.ep-head{break-after:avoid;break-inside:avoid;margin-bottom:2.5mm}
.ep-title{display:flex;align-items:center;gap:3mm}
.ep-title h3{font-size:13.5pt;color:var(--navy)}
.ep-path{margin:2mm 0 1.5mm}
.ep-path code{display:block;background:var(--soft);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:1.5mm;padding:2mm 3mm;font-size:8.8pt;color:#0b3b6b;word-break:break-all}
.ep-meta{display:flex;gap:3mm;align-items:center;font-size:7.6pt}
.chip{background:#e6f6f5;color:#0f766e;border-radius:10px;padding:.5px 7px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:6.8pt}
.blk{margin-top:3mm}
.blk h4{font-size:7.6pt;text-transform:uppercase;letter-spacing:.14em;color:var(--mute);margin-bottom:1.3mm;break-after:avoid}
table.t{width:100%;border-collapse:collapse;font-size:8.6pt;break-inside:auto}
table.t th{text-align:left;background:var(--soft);color:var(--ink2);font-weight:600;font-size:7.4pt;text-transform:uppercase;letter-spacing:.06em;padding:1.6mm 2.5mm;border-bottom:1px solid var(--line)}
table.t td{padding:1.5mm 2.5mm;border-bottom:1px solid var(--line);vertical-align:top}
table.t tr{break-inside:avoid}
table.t td:first-child{white-space:nowrap;width:1%}
td.ty{color:var(--post);font-family:"JetBrains Mono",monospace;font-size:7.8pt;white-space:nowrap;width:1%}
td.sub{color:var(--ink2);font-style:italic}

.codewrap{border-radius:2mm;overflow:hidden;margin:1.5mm 0;background:var(--code-bg);border:1px solid #1e3350}
.codewrap.errb{border-left:3px solid #f87171}
.codewrap.res{border-left:3px solid #34d399}
.codewrap.req{border-left:3px solid #60a5fa}
.codehead{display:flex;justify-content:space-between;align-items:center;padding:1.3mm 3mm;background:#11243d;color:#8aa0bd;font-size:6.8pt;text-transform:uppercase;letter-spacing:.12em;font-weight:600;break-after:avoid}
.status{font-family:"JetBrains Mono",monospace;text-transform:none;letter-spacing:0;font-size:7.2pt;padding:.3mm 2mm;border-radius:2mm}
.status.ok{background:rgba(52,211,153,.15);color:#6ee7b7}.status.err{background:rgba(248,113,113,.15);color:#fca5a5}
pre{margin:0;padding:2.2mm 3.5mm;color:var(--code-ink);font-size:7.3pt;line-height:1.42;white-space:pre-wrap;word-break:break-word}
pre .k{color:#7dd3fc} pre .s{color:#a7f3d0} pre .n{color:#fcd34d} pre .b{color:#f0abfc} pre .p{color:#fda4af;font-style:italic}

.callout{background:#fffbeb;border:1px solid #fde68a;border-left:3px solid #f59e0b;border-radius:2mm;padding:2.5mm 4mm;break-inside:avoid;font-size:9pt}
.callout .ct{font-weight:700;font-size:7.4pt;text-transform:uppercase;letter-spacing:.14em;color:#b45309;margin-bottom:.8mm}
.callout p{margin:0} .callout ul{margin:0;padding-left:4.5mm} .callout li{margin:.6mm 0}
.callout code{background:#fef3c7;color:#92400e}
.example{border:1px dashed #cbd5e1;border-radius:2.5mm;padding:3mm;background:#fcfdfe}
.ex-title{font-size:7.6pt;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-weight:700;margin-bottom:1.5mm}
.ex-req{display:flex;gap:2mm;align-items:center;margin-bottom:1.5mm;font-size:8pt}
.ex-req code{word-break:break-all;color:#0b3b6b}

.back{break-before:page;text-align:center;padding-top:90mm;color:var(--mute);font-size:9pt}
.back img{height:11mm;margin-bottom:8mm}

.newb{display:inline-block;background:#f59e0b;color:#fff;font-size:7pt;font-weight:800;letter-spacing:.08em;border-radius:3px;padding:1px 5px;margin-left:2mm;vertical-align:middle}
.newb.sm{font-size:5.6pt;padding:0 3px;margin-left:1mm}
.chip.auth{background:#eef2ff;color:#3730a3}.chip.a-token{background:#e0f2fe;color:#075985}.chip.a-api_key,.chip.a-api_key_header{background:#fef3c7;color:#92400e}
.chip.a-token_or_key{background:#ede9fe;color:#5b21b6}.chip.a-none{background:#f1f5f9;color:#475569}
.chip.a-token_and_key{background:#cffafe;color:#155e75}.chip.a-session{background:#fce7f3;color:#9d174d}.chip.a-pin{background:#ffedd5;color:#9a3412}
.ep-also{font-size:8pt;color:var(--mute);margin-top:1mm;overflow-wrap:anywhere}.ep-also code{font-size:7.6pt;word-break:break-all}
.codewrap.curl pre{color:#e2e8f0;white-space:pre-wrap;word-break:break-all}
.rq{font-size:6.6pt;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#b91c1c}
.op{font-size:6.6pt;text-transform:uppercase;letter-spacing:.06em;color:var(--mute)}
table.errs td.http{font-family:"JetBrains Mono",monospace;font-weight:600;color:#b91c1c;white-space:nowrap;width:1%}
table.errs td:nth-child(2){white-space:nowrap;width:1%}
.flat{font-size:6.2pt;background:#fee2e2;color:#991b1b;border-radius:3px;padding:0 4px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.mute{color:var(--mute)} .small{font-size:8pt}
ul.notes{margin:0;padding-left:4.5mm} ul.notes li{margin:.8mm 0} ul.notes p{margin:0} ul.notes ul{margin:.5mm 0;padding-left:4mm}
.changes{background:#ecfdf5;border:1px solid #a7f3d0;border-left:3px solid #10b981;border-radius:2mm;padding:2.5mm 4mm;break-inside:avoid;font-size:8.8pt}
.changes .ct{font-weight:700;font-size:7.4pt;text-transform:uppercase;letter-spacing:.14em;color:#047857;margin-bottom:.8mm}
.changes ul{margin:0;padding-left:4.5mm} .changes li{margin:.5mm 0} .changes code{background:#d1fae5;color:#065f46}
.hl{display:grid;grid-template-columns:1fr 1fr;gap:3mm;margin:2mm 0}
.hl-i{border:1px solid var(--line);border-radius:2.5mm;padding:3mm 3.5mm;border-left:3px solid var(--accent);break-inside:avoid}
.hl-i b{color:var(--navy);font-size:9.6pt}.hl-i p{margin:1mm 0 0;font-size:8.6pt;color:var(--ink2)}
table.wrap1 td:first-child{white-space:normal;width:38%;font-weight:600;color:var(--navy)}
ul.plain{padding-left:4.5mm} ul.plain li{margin:1mm 0}
.vbadge{display:inline-block;background:#14b8a6;color:#04201f;font-weight:800;border-radius:2mm;padding:1mm 3mm;font-size:10pt;letter-spacing:.06em;margin-left:3mm;vertical-align:middle}
html{scroll-behavior:smooth;scroll-padding-top:20px}
body{font-size:15px;line-height:1.6;background:#fff}
.layout{display:grid;grid-template-columns:300px minmax(0,1fr);min-height:100vh}
aside.side{position:sticky;top:0;height:100vh;overflow:auto;background:#0b1f3a;color:#c9d6e8;padding:20px 16px 40px;font-size:13.5px}
.side .brand{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.side .brand img{height:30px;background:#fff;padding:5px 8px;border-radius:6px}
.side .brand-t{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:#7dd3c8;font-weight:600;margin:10px 0 14px}
#q{width:100%;padding:9px 12px;border-radius:8px;border:1px solid #23406a;background:#10284a;color:#fff;font:inherit;outline:none;margin-bottom:12px}
#q:focus{border-color:#14b8a6}
.side a{color:#c9d6e8;text-decoration:none}
.nav-top,.nav-ch a{display:block;font-weight:700;color:#fff!important;margin:14px 0 6px}
.nav-g summary{cursor:pointer;list-style:none;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#7dd3c8;font-weight:700;padding:6px 0 4px;display:flex;justify-content:space-between}
.nav-g summary::-webkit-details-marker{display:none}
.nav-g summary em{font-style:normal;color:#5d7598}
.nav-ep{display:flex;gap:8px;align-items:center;padding:4px 6px;border-radius:6px;line-height:1.3}
.nav-ep:hover{background:#12325c}
.nav-ep.active{background:#14b8a6;color:#04201f!important}
.nav-ep .m.sm{flex:none;font-size:9px;min-width:44px}
.hidden{display:none!important}
main{padding:40px 56px 80px;}
.hero{background:linear-gradient(155deg,#0b1f3a,#0f2d52 55%,#0b3b5a);color:#fff;border-radius:16px;padding:44px 44px 36px;margin-bottom:48px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;border:1px solid rgba(20,184,166,.35);box-shadow:0 0 0 50px rgba(20,184,166,.06)}
.hero .cv-eyebrow{font-size:12px}
.hero h1{font-size:44px;line-height:1.05;margin:10px 0 14px;font-weight:800;letter-spacing:-.03em}
.hero p{color:#c9d6e8;max-width:620px;font-size:16px;margin:0}
.hero .cv-grid{margin-top:28px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.18);padding-top:18px}
.hero .cv-grid b{font-size:22px;display:block}.hero .cv-grid span{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#9fb3cc}
.chapter-page h1{font-size:34px}.chapter-page h2{font-size:20px;margin:32px 0 10px}
.lead{font-size:16.5px}
.stats b{font-size:26px}.stats span{font-size:11px}
.url{font-size:14px}
.web-ch{padding-top:40px;margin-top:40px;border-top:1px solid var(--line)}
.web-ch h1{font-size:34px;color:var(--navy);margin-bottom:10px}
.ch-num{font-size:40px;font-weight:800;color:var(--accent);line-height:1}
.ch-count{margin:20px 0 10px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.14em;font-size:12px}
.glist{list-style:none;padding:0;columns:2;column-gap:40px}
.glist li{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:7px 0;break-inside:avoid}
.glist a{color:var(--ink)}
.group-h{margin:44px 0 18px;padding:16px 22px;border-radius:12px}
.group-h span{font-size:11px}.group-h h2{font-size:22px}
.ep{margin-bottom:36px}.ep + .ep{padding-top:32px}
.ep-title h3{font-size:22px}
.m{font-size:11.5px;min-width:58px;padding:3px 8px}
.ep-path code{font-size:14px;padding:9px 12px}
.ep-meta{font-size:12.5px}.chip{font-size:10.5px}
.blk{margin-top:16px}.blk h4{font-size:11.5px;margin-bottom:6px}
table.t{font-size:14px}table.t th{font-size:11px;padding:8px 12px}table.t td{padding:8px 12px}
td.ty{font-size:12.5px}
.codehead{font-size:10.5px;padding:6px 14px}.status{font-size:11.5px}
pre{font-size:13px;padding:12px 16px;line-height:1.55;max-height:560px;overflow:auto;white-space:pre}
.callout{font-size:14.5px;padding:12px 16px}.callout .ct{font-size:11px}
.example{padding:14px}.ex-title{font-size:11.5px}.ex-req{font-size:13px}
.menu-btn{display:none}
.copy{background:none;border:1px solid #2a4468;color:#8aa0bd;border-radius:5px;font:600 10px Inter,sans-serif;letter-spacing:.1em;padding:2px 8px;cursor:pointer;margin-left:8px}
.copy:hover{color:#fff;border-color:#14b8a6}
footer{margin-top:60px;padding-top:24px;border-top:1px solid var(--line);color:var(--mute);font-size:13px}
@media (max-width:900px){
 .layout{grid-template-columns:minmax(0,1fr)}
 table.t{display:block;overflow-x:auto}
 aside.side{position:fixed;inset:0 auto 0 0;width:300px;z-index:20;transform:translateX(-100%);transition:transform .2s}
 body.nav-open aside.side{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.4)}
 .menu-btn{display:block;position:fixed;top:12px;right:12px;z-index:30;background:#0b1f3a;color:#fff;border:0;border-radius:8px;padding:9px 14px;font:600 14px Inter,sans-serif}
 main{padding:64px 16px 60px}
 .hero{padding:28px 22px}.hero h1{font-size:32px}.hero .cv-grid{grid-template-columns:repeat(2,1fr);gap:14px}
 .stats,.twocol{grid-template-columns:1fr 1fr}.glist{columns:1}
 pre{font-size:12px}
 .ep-title{flex-wrap:wrap}
}
@media print{aside.side,.menu-btn,.copy{display:none}.layout{display:block}main{padding:0}}

.changes{font-size:14px;padding:12px 16px}.changes .ct{font-size:11px}
.rq,.op{font-size:10.5px}.flat{font-size:9.5px}.newb{font-size:10.5px}.newb.sm{font-size:8.5px}
table.errs td.http{font-size:13px}
.hl-i b{font-size:15px}.hl-i p{font-size:14px}.hl{gap:12px}
.vbadge{font-size:13px}
.nav-ep .newb{margin-left:auto}
.ep-also{font-size:13px;margin-top:4px}.ep-also code{font-size:12.5px}
@media (max-width:900px){.hl{grid-template-columns:1fr} table.wrap1 td:first-child{white-space:normal} .stats{grid-template-columns:1fr 1fr} .twocol{grid-template-columns:1fr} main p code,main li code{overflow-wrap:anywhere}}