/* socialsearchapi design system: "The Datasheet". See docs/DESIGN.md.
   A component datasheet on a white page: red part-name band, ruled tables,
   numbered sections, one primary action. Light only: a datasheet is paper. */

@font-face{font-family:Barlow;src:url(/assets/fonts/Barlow-400.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Barlow;src:url(/assets/fonts/Barlow-500.woff2) format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:Barlow;src:url(/assets/fonts/Barlow-600.woff2) format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Barlow Semi Condensed';src:url(/assets/fonts/BarlowSemiCondensed-600.woff2) format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Barlow Semi Condensed';src:url(/assets/fonts/BarlowSemiCondensed-700.woff2) format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url(/assets/fonts/JetBrainsMono-400.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url(/assets/fonts/JetBrainsMono-500.woff2) format('woff2');font-weight:500;font-display:swap}

:root{
  /* paper and ink: warm neutrals, never pure grey */
  --paper:#FFFFFF; --paper-2:#F4F2ED; --paper-3:#EBE8E1;
  --ink:#161513; --ink-2:#4A4844; --ink-3:#6F6C66;
  --rule:#161513; --rule-soft:#D8D4CB;
  /* the one brand color: datasheet red. Header band, focus, the primary action's hover */
  --red:#CC2418; --red-deep:#A31B11; --red-tint:#FBEDEB;
  /* semantic, separate from the brand hue */
  --ok:#1E7A3C; --warn:#9A5B00; --err:#A3160F;
  --ok-tint:#E8F3EC; --warn-tint:#FBF1DF; --err-tint:#F9E7E5;
  --sans:Barlow,'Helvetica Neue',Arial,sans-serif;
  --cond:'Barlow Semi Condensed',Barlow,'Arial Narrow',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --maxw:1180px; --narrow:720px; --radius:3px;
  /* kept for scripts that read the old token name */
  --bg:var(--paper); --text:var(--ink); --muted:var(--ink-2); --border:var(--rule-soft); --accent:var(--red);
  color-scheme:light;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;
  -webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column;
  font-variant-numeric:tabular-nums}
body>main{flex:1 0 auto}
body>footer{flex-shrink:0;margin-top:auto}
a{color:inherit;text-decoration:none}
a.ac,.prose a{color:var(--red-deep);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.16em}
a.ac:hover,.prose a:hover{color:var(--red)}
code,pre,.mono,kbd{font-family:var(--mono)}
strong{font-weight:600}
::selection{background:var(--red-tint);color:var(--ink)}
:focus-visible{outline:2px solid var(--red);outline-offset:2px}
*{scrollbar-width:thin;scrollbar-color:var(--rule-soft) transparent}
::-webkit-scrollbar{height:8px;width:8px}
::-webkit-scrollbar-thumb{background:var(--rule-soft);border-radius:4px}
[id]{scroll-margin-top:96px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
body>.wrap{width:100%}
.wrap.narrow{max-width:var(--maxw)}
.wrap.narrow>*{max-width:var(--narrow)}
.mut{color:var(--ink-2)} .faint{color:var(--ink-3)}
.small{font-size:13.5px}
.tiny{font-size:12.5px}
p{text-wrap:pretty}
h1,h2,h3{text-wrap:balance}

/* ------------------------------------------------------------- part header band */
.band{background:var(--red);color:#fff;position:sticky;top:0;z-index:50}
.band .row{display:flex;align-items:center;gap:28px;min-height:76px}
.brand{font-family:var(--cond);font-weight:700;font-size:40px;letter-spacing:.005em;text-transform:uppercase;
  line-height:1;display:inline-flex;align-items:baseline;gap:6px;color:#fff}
.brand .rev{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:rgba(255,255,255,.78);margin-left:4px}
.band nav{display:flex;gap:22px;align-items:center}
.band a.link{font-size:14px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:rgba(255,255,255,.88);
  padding:6px 0;border-bottom:2px solid transparent;transition:color .15s ease,border-color .15s ease}
.band a.link:hover{color:#fff;border-bottom-color:rgba(255,255,255,.55)}
.band a.link[aria-current=page]{color:#fff;border-bottom-color:#fff}
.band .sp{flex:1}
.band .btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.band .btn.primary:hover{background:#000}
.band :focus-visible{outline-color:#fff}

/* ------------------------------------------------------------- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:600;
  font-size:15px;line-height:1;padding:12px 18px;border-radius:var(--radius);border:1px solid var(--ink);cursor:pointer;
  transition:background .15s ease,color .15s ease,border-color .15s ease;white-space:nowrap}
.btn.primary{background:var(--ink);color:#fff}
.btn.primary:hover{background:var(--red);border-color:var(--red)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--paper-2)}
.btn.sm{padding:8px 12px;font-size:13.5px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn:disabled:hover{background:var(--ink);border-color:var(--ink)}
.btn.ghost:disabled:hover{background:transparent}
.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* ------------------------------------------------------------- headings, sections */
.sheet{padding:28px 0 72px}
h1.title{font-family:var(--cond);font-weight:700;font-size:clamp(2.1rem,4.4vw,3.4rem);line-height:1.02;letter-spacing:-.005em;
  text-transform:uppercase;max-width:22ch}
h1.title .lo{color:var(--red)}
p.lead{font-size:19px;line-height:1.45;color:var(--ink-2);max-width:64ch;margin-top:14px}
.leadrow{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:end;padding:36px 0 30px}
.leadrow .spec{font-family:var(--mono);font-size:13px;line-height:1.7;color:var(--ink-2);border-top:1px solid var(--rule);padding-top:10px}
.leadrow .spec b{color:var(--ink);font-weight:500}

section.sec-blk{border-top:2px solid var(--rule);padding:26px 0 40px}
section.sec-blk:first-of-type{border-top:0}
h2.sec{font-family:var(--sans);font-weight:600;font-size:15px;letter-spacing:.06em;text-transform:uppercase;
  display:flex;align-items:baseline;gap:12px;margin-bottom:14px}
h2.sec .n{font-family:var(--mono);font-weight:500;color:var(--red);font-size:13px;letter-spacing:.04em}
h2.sec .aside{margin-left:auto;font-family:var(--mono);font-weight:400;font-size:12px;letter-spacing:.04em;color:var(--ink-3);text-transform:none}
h2.sec.big{font-size:17px}
h3{font-size:16px;font-weight:600;margin:22px 0 6px}
.sub{color:var(--ink-2);font-size:16px;max-width:64ch;margin-bottom:18px}
.prose{max-width:66ch}
.prose p{margin:0 0 12px}
.prose ul{margin:0 0 12px 20px}
.prose li{margin:4px 0}
.cols3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.cols3>div{padding:0 28px 0 0}
.cols3>div+div{border-left:1px solid var(--rule-soft);padding-left:28px}
.cols2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}

/* feature list: datasheet bullets, square */
ul.feat{list-style:none}
ul.feat li{position:relative;padding:5px 0 5px 18px;font-size:15.5px}
ul.feat li::before{content:"";position:absolute;left:0;top:13px;width:7px;height:7px;background:var(--ink)}

/* ------------------------------------------------------------- block diagram */
.bd{margin:6px 0 0}
.bd-pins{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:8px}
.bd-pins a{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid var(--ink);border-radius:var(--radius);
  padding:10px 4px;font-size:13px;font-weight:600;line-height:1.15;min-height:46px;position:relative;background:var(--paper);
  transition:background .15s ease,color .15s ease}
.bd-pins a:hover{background:var(--ink);color:#fff}
.bd-pins a::after{content:"";position:absolute;left:50%;top:100%;width:1px;height:26px;background:var(--ink)}
.bd-pins a::before{content:"";position:absolute;left:50%;top:calc(100% + 23px);width:6px;height:6px;margin-left:-3px;background:var(--ink);border-radius:50%;z-index:1}
.bd-pins a .cr{display:block;font-family:var(--mono);font-weight:400;font-size:11px;color:var(--ink-3);margin-top:3px}
.bd-pins a:hover .cr{color:rgba(255,255,255,.75)}
.bd.solo .bd-pins a::after,.bd.solo .bd-pins a::before{display:none}
.plumb h3{font-family:var(--cond);font-weight:700;font-size:22px;line-height:1.05;text-transform:uppercase;letter-spacing:.005em;margin:0 0 8px}
.plumb p{margin:0;color:var(--ink-2);font-size:15.5px;line-height:1.5;max-width:36ch}

/* ------------------------------------------------------------- tables */
/* The wrapper is what scrolls: a table wider than its card scrolls inside the
   card and never sets the page width (SOC-86). Keep this rule first in the
   section; a dangling declaration fragment above it once swallowed it. */
.tscroll{overflow-x:auto;max-width:100%;min-width:0;-webkit-overflow-scrolling:touch}
table.ds{width:100%;border-collapse:collapse;font-size:14px;border:1px solid var(--rule)}
table.ds th{text-align:left;font-weight:600;font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;padding:9px 12px;
  border-bottom:1px solid var(--rule);border-right:1px solid var(--rule-soft);background:var(--paper-2);white-space:nowrap}
table.ds td{padding:9px 12px;border-bottom:1px solid var(--rule-soft);border-right:1px solid var(--rule-soft);vertical-align:top}
table.ds th:last-child,table.ds td:last-child{border-right:0}
table.ds tr:last-child td{border-bottom:0}
table.ds td.p,table.ds td.mono{font-family:var(--mono);font-size:13px;white-space:nowrap}
table.ds td.num,table.ds th.num{text-align:right;font-family:var(--mono);font-size:13px;white-space:nowrap}
table.ds td.t{font-family:var(--mono);font-size:12.5px;color:var(--ink-2);white-space:nowrap}
table.ds td.p .req{color:var(--red);margin-left:2px}
table.ds tr.on td{background:var(--paper-2)}
table.ds a.rowlink{font-weight:600}
table.ds a.rowlink:hover{color:var(--red-deep);text-decoration:underline}
.tscroll table{min-width:560px}
.cols3 .tscroll table,.cols2 .tscroll table,.register .tscroll table{min-width:0}
.cols3 .code pre,.cols2 .code pre{white-space:pre-wrap;word-break:break-all}
/* legacy aliases still emitted by scripts */
table.params,table.costs{width:100%;border-collapse:collapse;font-size:14px;border:1px solid var(--rule)}
table.params th,table.costs th{text-align:left;font-weight:600;font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;padding:9px 12px;border-bottom:1px solid var(--rule);border-right:1px solid var(--rule-soft);background:var(--paper-2);white-space:nowrap}
table.params td,table.costs td{padding:9px 12px;border-bottom:1px solid var(--rule-soft);border-right:1px solid var(--rule-soft);vertical-align:top}
table.params th:last-child,table.params td:last-child,table.costs th:last-child,table.costs td:last-child{border-right:0}
table.params tr:last-child td,table.costs tr:last-child td{border-bottom:0}
table.params td.p,table.costs td.p{font-family:var(--mono);font-size:13px;white-space:nowrap}
table.params td.t{font-family:var(--mono);font-size:12.5px;color:var(--ink-2);white-space:nowrap}
table.params td.p .req{color:var(--red);margin-left:2px}
table.costs td.num{text-align:right;font-family:var(--mono);font-size:13px;white-space:nowrap}
.status-mark{display:inline-block;width:22px;height:2px;background:var(--ink);vertical-align:middle}
.status-mark.degraded{background:repeating-linear-gradient(90deg,var(--ink) 0 4px,transparent 4px 7px)}
.status-mark.down{width:8px}

/* ------------------------------------------------------------- code */
.code{position:relative;border:1px solid var(--rule);background:var(--paper);margin:12px 0}
.code pre{padding:14px 88px 14px 16px;font-family:var(--mono);font-size:13px;line-height:1.6;overflow-x:auto;color:var(--ink)}
.code pre.wrap-code{white-space:pre-wrap;word-break:break-all}
.code .copy,.copybtn{position:absolute;top:8px;right:8px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-2);background:var(--paper);border:1px solid var(--rule-soft);border-radius:var(--radius);padding:4px 8px;cursor:pointer;z-index:1}
.code .copy:hover{color:var(--ink);border-color:var(--ink)}
.code.lit{border-color:var(--rule);background:var(--paper-2)}
.code .k{color:var(--red-deep)} .code .s{color:var(--ok)} .code .n{color:var(--warn)} .code .c{color:var(--ink-3)}
.method{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.06em;padding:3px 7px;border:1px solid var(--ink);color:var(--ink);text-transform:uppercase;line-height:1.2}

/* ------------------------------------------------------------- boxes, notes, pills */
.panel{border:1px solid var(--rule);padding:18px 20px;background:var(--paper)}
.panel h3{margin:0 0 10px;font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.note{border:1px solid var(--rule);padding:14px 16px;margin:18px 0;font-size:14.5px;color:var(--ink-2);max-width:66ch;background:var(--paper-2)}
.note strong{color:var(--ink);font-weight:600}
.note::before{content:"Note";display:block;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--red-deep);margin-bottom:4px}
.note.agent::before{content:"Agents"}
.pill{display:inline-flex;gap:8px;align-items:center;font-family:var(--mono);font-size:12px;border:1px solid var(--rule-soft);padding:5px 10px;color:var(--ink-2)}
.dotlive{width:7px;height:7px;background:var(--ink)}
h1.title.sm{font-size:clamp(1.8rem,3vw,2.4rem)}
/* ruled question/answer list (pricing FAQ, troubleshooting index) */
dl.faq{border-top:1px solid var(--rule);margin:0}
dl.faq>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:28px;padding:14px 0;border-bottom:1px solid var(--rule-soft)}
dl.faq dt{font-weight:600;font-size:15.5px}
dl.faq dd{color:var(--ink-2);font-size:14.5px;max-width:70ch}
@media(max-width:860px){dl.faq>div{grid-template-columns:1fr;gap:6px}}
.rel{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.rel a{font-size:13.5px;font-weight:500;border:1px solid var(--rule-soft);padding:6px 10px;transition:border-color .15s ease}
.rel a:hover{border-color:var(--ink)}

/* ------------------------------------------------------------- cards (used sparingly: FAQ, admin stats) */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid var(--rule)}
.cards.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.cards.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{padding:18px 20px;border-right:1px solid var(--rule-soft);border-bottom:1px solid var(--rule-soft);background:var(--paper)}
.cards>.card:nth-child(3n){border-right:0}
.cards.two>.card:nth-child(2n){border-right:0}
.cards.four>.card:nth-child(4n){border-right:0}
.cards.four>.card:nth-child(3n){border-right:1px solid var(--rule-soft)}
.card h3{font-size:15px;font-weight:600;margin:0 0 6px}
.card p{color:var(--ink-2);font-size:14px;line-height:1.5}
.card.stat .num{font-family:var(--mono);font-size:30px;font-weight:500;letter-spacing:-.01em;line-height:1.1}
.card.stat .num.ok{color:var(--ok)} .card.stat .num.warn{color:var(--warn)} .card.stat .num.bad{color:var(--err)}
.card.stat .lbl{font-size:13px;color:var(--ink-2);margin-top:4px}
.card.stat .sub2{font-family:var(--mono);font-size:12px;color:var(--ink-3);margin-top:8px}
.meter{height:4px;background:var(--paper-3);margin-top:12px;overflow:hidden}
.meter span{display:block;height:100%;background:var(--ink)}
.meter span.warn{background:var(--warn)} .meter span.bad{background:var(--err)}

/* balance register (dashboard): one object, ruled */
.register{border:1px solid var(--rule);display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(0,1fr);}
.register>div{padding:16px 20px;border-right:1px solid var(--rule-soft)}
.register>div:last-child{border-right:0}
.register .lbl{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);font-weight:600}
.register .num{font-family:var(--mono);font-size:34px;font-weight:500;line-height:1.1;margin-top:6px}
.register .num.warn{color:var(--warn)} .register .num.bad{color:var(--err)}
.register .val{font-family:var(--mono);font-size:15px;margin-top:8px;line-height:1.5}
.register .foot{font-size:12.5px;color:var(--ink-3);margin-top:8px}

/* ------------------------------------------------------------- ordering information: one ruled table everywhere */
table.ds tr.rec td{background:var(--paper-2)}
table.ds .rec-note{font-family:var(--mono);font-size:11px;color:var(--ink-2);margin-left:8px;letter-spacing:.04em;text-transform:uppercase}
table.ds td .btn{white-space:nowrap}

/* ------------------------------------------------------------- docs layout */
.doc{display:grid;grid-template-columns:240px minmax(0,1fr);gap:44px;padding:8px 0 80px}
.doc>main{min-width:0}
.doc nav.side{position:sticky;top:88px;align-self:start;max-height:calc(100vh - 108px);overflow-y:auto;font-size:14px;padding-right:8px}
.doc nav.side .grp{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--ink-3);margin:18px 0 6px}
.doc nav.side a{display:flex;justify-content:space-between;gap:8px;color:var(--ink-2);padding:4px 0 4px 10px;border-left:2px solid transparent}
.doc nav.side a:hover{color:var(--ink)}
.doc nav.side a.on{color:var(--ink);border-left-color:var(--ink);font-weight:600}
.doc nav.side a .n{color:var(--ink-3);font-family:var(--mono);font-size:11px}
.docfilter{width:100%;background:var(--paper);border:1px solid var(--rule);padding:8px 10px;color:var(--ink);font-family:var(--mono);font-size:12.5px;margin:12px 0 4px;border-radius:var(--radius)}
.docfilter:focus{outline:none;border-color:var(--red)}
.doc main h2{font-size:15px;letter-spacing:.06em;text-transform:uppercase;margin:44px 0 10px;padding-top:22px;border-top:1px solid var(--rule)}
.doc main h2:first-of-type{margin-top:8px;border-top:0;padding-top:0}
.doc main h3{font-size:18px;margin:30px 0 8px}
.doc main p{max-width:68ch}
.doc main p.mut{margin:0 0 10px}
.ep{border:1px solid var(--rule);margin:14px 0}
.ep .head{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--paper-2);border-bottom:1px solid var(--rule)}
.ep .head .path{font-family:var(--mono);font-size:13.5px;font-weight:500}
.ep .head .cost{margin-left:auto;font-family:var(--mono);font-size:12px;color:var(--ink-2);white-space:nowrap}
.ep .head .cost.free{color:var(--ok)}
.ep .body{padding:12px 14px 14px}
.ep .desc{color:var(--ink-2);font-size:14.5px;margin-bottom:8px;max-width:68ch}
.doc .sidewrap summary{cursor:pointer;font-size:13px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:12px 0;list-style:none}
.doc .sidewrap summary::-webkit-details-marker{display:none}
.doc .sidewrap summary::after{content:" +"}
.doc .sidewrap[open] summary::after{content:" -"}
@media(min-width:861px){.doc .sidewrap summary{display:none}.doc .sidewrap{display:contents}}

/* ------------------------------------------------------------- forms */
.field{margin:14px 0}
.field label{display:block;font-size:12.5px;letter-spacing:.05em;text-transform:uppercase;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.inp{width:100%;background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);padding:11px 12px;color:var(--ink);font-family:var(--sans);font-size:16px;min-height:44px}
.inp:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 2px var(--red-tint)}
.inp.mono{font-family:var(--mono);font-size:14px;letter-spacing:.04em}
.inp:disabled{background:var(--paper-2);color:var(--ink-3)}
.steplbl{font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--ink-3)}
.msg{font-size:14px;padding:10px 12px;margin:12px 0;display:none;border:1px solid transparent}
.msg.err{background:var(--err-tint);color:var(--err);border-color:var(--err);display:block}
.msg.ok{background:var(--ok-tint);color:var(--ok);border-color:var(--ok);display:block}
.msg.warn{background:var(--warn-tint);color:var(--warn);border-color:var(--warn);display:block}

/* ------------------------------------------------------------- footer: the important notice */
footer{border-top:2px solid var(--rule);padding:28px 0 36px;font-size:13.5px;color:var(--ink-2)}
footer .cols{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px;margin-bottom:26px}
footer .colh{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--ink);margin-bottom:8px}
footer .col a{display:block;color:var(--ink-2);padding:3px 0}
footer .col a:hover{color:var(--red-deep);text-decoration:underline}
footer .row{display:flex;gap:24px;flex-wrap:wrap;align-items:baseline;padding-top:16px;border-top:1px solid var(--rule-soft)}
footer .sp{flex:1}
footer .notice{font-size:12.5px;color:var(--ink-3);margin-top:8px;max-width:100ch}
footer .notice a{text-decoration:underline}

/* ------------------------------------------------------------- responsive */
@media(max-width:1000px){
  .bd-pins{grid-template-columns:repeat(7,minmax(0,1fr));row-gap:34px}
  .cols3{grid-template-columns:1fr}
  .cols3>div{padding:0 0 26px}
  .cols3>div+div{border-left:0;padding-left:0;border-top:1px solid var(--rule-soft);padding-top:22px}
  .cards.four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cards.four>.card:nth-child(3n){border-right:0}
  .cards.four>.card:nth-child(2n){border-right:0}
  .cards.four>.card:nth-child(2n+1){border-right:1px solid var(--rule-soft)}
}
@media(max-width:860px){
  .leadrow,.cols2{grid-template-columns:1fr;gap:20px}
  .leadrow{padding:26px 0 22px}
  .doc{grid-template-columns:1fr;gap:12px}
  .doc nav.side{position:static;max-height:none;overflow:visible;border:1px solid var(--rule);padding:0 14px 14px;margin-bottom:12px}
  .cards,.cards.two,.register{grid-template-columns:1fr}
  .card,.register>div{border-right:0!important;border-bottom:1px solid var(--rule-soft)}
  .card:last-child,.register>div:last-child{border-bottom:0}
  .band a.link.hideM{display:none}
  .wrap.narrow>*{max-width:100%}
}
/* Narrow band: the single row needs about 720px (wordmark, links, Dashboard,
   button and the wrap inset), so below 760px it wraps to two rows: wordmark left
   and "Get a key" right on row one, the links on row two. The spacer becomes the
   line break (order 2). Only the vertical padding is set here: .row and .wrap
   are the same element, and a bare "padding:8px 0" would erase the wrap's side
   inset and leave the wordmark flush with the screen edge. */
@media(max-width:760px){
  .band .row{flex-wrap:wrap;min-height:0;padding-top:8px;padding-bottom:8px;gap:2px 16px}
  .band .sp{order:2;flex:0 0 100%;height:0}
  .brand{order:0;font-size:28px}
  .band #nav-cta{order:1;margin-left:auto}
  .band nav{order:3;gap:16px}
  .band #nav-dash{order:4}
  .band a.link{padding:4px 0}
}
@media(max-width:640px){
  .wrap{padding:0 18px}
  .brand{font-size:24px}
  .bd-pins{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;row-gap:32px}
  .bd-pins a{font-size:12.5px;padding:8px 2px}
  h2.sec .aside{display:none}
  footer .cols{grid-template-columns:1fr 1fr;gap:20px}
  .sheet{padding-bottom:48px}
}
@media(max-width:640px){.code pre{white-space:pre-wrap;word-break:break-all;padding-right:16px;padding-top:34px}}
@media(max-width:420px){footer .cols{grid-template-columns:1fr}}
/* Visually hidden, still read by assistive technology. */
.sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
/* Pack tables (pricing sheet, dashboard ordering) become one card per pack on
   phones, so the buy button is on screen without panning (SOC-86). The header
   row (tr.hdr) stays in the accessibility tree; each cell carries its column
   name in data-l for sighted readers. */
@media(max-width:640px){
  table.ds.packs,table.ds.packs tbody,table.ds.packs tr,table.ds.packs td{display:block;min-width:0;width:auto}
  .tscroll table.packs{min-width:0}
  table.ds.packs tr.hdr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
  table.ds.packs tr{border-bottom:1px solid var(--rule);padding:8px 0}
  table.ds.packs tr:last-child{border-bottom:0}
  table.ds.packs td{border:0;padding:3px 12px;text-align:left!important;white-space:normal}
  table.ds.packs td[data-l]::before{content:attr(data-l) ": ";font-family:var(--sans);font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-3)}
  table.ds.packs td .btn{display:inline-block;margin-top:6px}
}