:root{
  --void:#0a0c0f; --surface:#0f151c; --surface-2:#141c25; --elev:#18212b;
  --line:rgba(255,255,255,.07); --line-2:rgba(255,255,255,.14);
  --text:#eaf0f5; --muted:#8a97a5; --faint:#5b6772;
  --blue:#2B9BE0; --blue-2:#5bb8ee; --blue-soft:rgba(43,155,224,.12);
  --green:#25D366; --amber:#febc2e; --red:#ff5f57;
  --serif:'Gambetta',Georgia,serif; --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;scroll-padding-top:90px}
body{font-family:'General Sans',-apple-system,"Segoe UI",sans-serif;color:var(--text);background:var(--void);line-height:1.65}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-2)}
::selection{background:rgba(43,155,224,.3)}

/* top bar */
.topbar{position:sticky;top:0;z-index:50;height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;background:rgba(10,12,15,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar .brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:600;font-size:18px;letter-spacing:-.4px}
.topbar .brand .seal{width:26px;height:26px;flex:none}
.topbar .brand .tag{font-size:12px;color:var(--blue);border:1px solid var(--blue-soft);background:var(--blue-soft);padding:2px 8px;border-radius:100px;font-weight:600;margin-left:4px}
.topbar .actions{display:flex;align-items:center;gap:18px}
.topbar .actions a{color:#aeb8c2;font-size:14px;font-weight:500}
.topbar .actions a:hover{color:#fff}
.topbar .btn{background:var(--blue);color:#fff;padding:8px 16px;border-radius:10px;font-weight:600;transition:background .2s}
.topbar .btn:hover{background:#36a8ee;color:#fff}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);color:#fff;border-radius:8px;padding:6px 10px;cursor:pointer}

/* shell */
.shell{display:grid;grid-template-columns:268px minmax(0,1fr);max-width:1240px;margin:0 auto}
.sidebar{position:sticky;top:60px;align-self:start;height:calc(100vh - 60px);overflow-y:auto;padding:30px 22px 60px;border-right:1px solid var(--line)}
.sidebar .group{margin-bottom:26px}
.sidebar .group h4{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);font-weight:600;margin-bottom:10px;padding-left:11px}
.sidebar a{display:block;color:#aeb8c2;font-size:14.5px;padding:7px 11px;border-radius:8px;font-weight:500;transition:color .15s,background .15s}
.sidebar a:hover{color:#fff;background:rgba(255,255,255,.04)}
.sidebar a.active{color:#fff;background:var(--blue-soft);box-shadow:inset 2px 0 0 var(--blue)}

.content{padding:48px 56px 100px;min-width:0}
.content .inner{max-width:760px}
.crumb{font-size:13px;color:var(--faint);margin-bottom:14px}
.crumb a{color:var(--muted)}
.content h1{font-size:40px;letter-spacing:-1.4px;font-weight:600;color:#fff;line-height:1.1;margin-bottom:14px}
.content .lead{font-size:18px;color:var(--muted);margin-bottom:38px;line-height:1.6}
.content h2{font-size:25px;letter-spacing:-.6px;font-weight:600;color:#fff;margin:46px 0 14px;padding-top:10px}
.content h3{font-size:18px;font-weight:600;color:#fff;margin:30px 0 10px}
.content p{color:#c5cfd8;margin-bottom:16px}
.content ul,.content ol{color:#c5cfd8;margin:0 0 16px;padding-left:22px}
.content li{margin-bottom:7px}
.content strong{color:#fff;font-weight:600}
.content hr{border:0;border-top:1px solid var(--line);margin:44px 0}

/* inline + code blocks */
code{font-family:var(--mono);font-size:.86em;background:var(--surface-2);border:1px solid var(--line);padding:2px 6px;border-radius:6px;color:#cfe6f5}
pre{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 20px;overflow-x:auto;margin:0 0 20px;position:relative}
pre code{background:none;border:0;padding:0;color:#d7e2ec;font-size:13.5px;line-height:1.7;display:block;white-space:pre}
pre .c{color:var(--faint)}            /* comentário */
pre .k{color:var(--blue-2)}           /* chave/keyword */
pre .s{color:#9ad19a}                 /* string */
pre .u{color:#febc2e}                 /* url/method */
.copy{position:absolute;top:10px;right:10px;background:var(--elev);border:1px solid var(--line-2);color:var(--muted);font-size:11px;padding:4px 9px;border-radius:7px;cursor:pointer;font-family:inherit;transition:color .15s,border-color .15s}
.copy:hover{color:#fff;border-color:var(--blue)}

/* method badge */
.ep{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:12px 16px;margin:0 0 8px;font-family:var(--mono);font-size:14px}
.m{font-weight:700;font-size:12px;padding:3px 9px;border-radius:6px;letter-spacing:.04em;flex:none}
.m.get{background:rgba(43,155,224,.15);color:var(--blue-2)}
.m.post{background:rgba(37,211,102,.15);color:var(--green)}
.m.del{background:rgba(255,95,87,.15);color:#ff8a84}
.m.all{background:rgba(254,188,46,.15);color:var(--amber)}
.ep .path{color:#dfe8f0;word-break:break-all}

/* tables */
table{width:100%;border-collapse:collapse;margin:0 0 22px;font-size:14.5px}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--faint);font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase}
td{color:#c5cfd8}
td code{font-size:.92em}

/* callouts */
.note{border:1px solid var(--line);border-left:3px solid var(--blue);background:var(--blue-soft);border-radius:10px;padding:14px 18px;margin:0 0 22px;color:#cfe2f0;font-size:14.5px}
.note.warn{border-left-color:var(--amber);background:rgba(254,188,46,.07);color:#f0dcae}
.note.ok{border-left-color:var(--green);background:rgba(37,211,102,.07);color:#bfe8cd}
.note b{color:#fff}

/* cards (hub) */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:8px 0 22px}
.dcard{display:block;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;transition:transform .2s var(--ease),border-color .2s,background .2s}
.dcard:hover{transform:translateY(-3px);border-color:rgba(43,155,224,.4);background:var(--surface-2)}
.dcard h3{color:#fff;font-size:16px;font-weight:600;margin:0 0 5px}
.dcard p{color:var(--muted);font-size:14px;margin:0}

/* footer nav (prev/next) */
.pagenav{display:flex;justify-content:space-between;gap:14px;margin-top:56px;padding-top:26px;border-top:1px solid var(--line)}
.pagenav a{flex:1;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:border-color .2s}
.pagenav a:hover{border-color:var(--blue)}
.pagenav .lbl{font-size:12px;color:var(--faint);display:block;margin-bottom:3px}
.pagenav .ttl{color:#fff;font-weight:600;font-size:15px}
.pagenav .next{text-align:right}

@media(max-width:900px){
  .shell{grid-template-columns:1fr}
  .sidebar{position:fixed;top:60px;left:0;width:280px;background:var(--void);z-index:40;transform:translateX(-100%);transition:transform .25s var(--ease);border-right:1px solid var(--line-2)}
  .sidebar.open{transform:none}
  .menu-btn{display:inline-block}
  .content{padding:32px 22px 80px}
  .content h1{font-size:31px}
  .cards{grid-template-columns:1fr}
  .topbar .actions a.hidem{display:none}
}