/* Ridgeport Supply Co. — site styles */

/* ---------- self-hosted fonts (no Google dependency; works behind the GFW) ---------- */
@font-face{font-family:"Work Sans";src:url("fonts/worksans-400.woff2") format("woff2");
  font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Work Sans";src:url("fonts/worksans-700.woff2") format("woff2");
  font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("fonts/plexmono-400.woff2") format("woff2");
  font-weight:400;font-style:normal;font-display:swap}

:root{
  /* surfaces */
  --ink:#16232B;          /* body text, dark grounds */
  --ink-2:#2A3A44;
  --ink-3:#3C4E59;
  --paper:#F2F4F4;        /* page ground */
  --surface:#FFFFFF;
  --surface-2:#E8EDED;
  --line:#DBE2E2;
  --line-2:#C2CDCD;

  /* text */
  --grey:#55636A;         /* 5.6:1 on paper */
  --faint:#5E6B71;        /* 4.9:1 on paper — AA for small text */

  /* brand */
  --copper:#C06B34;       /* graphic use: rules, fills, large display */
  --copper-ink:#A15626;   /* small text: 4.8:1 on paper */
  --copper-btn:#B05F2C;   /* button ground: 4.65:1 with white */
  --copper-soft:#F7EDE4;
  --teal:#1E4D5C;
  --teal-soft:#E4EDEF;

  /* depth */
  --sh-1:0 1px 2px rgba(22,35,43,.05), 0 1px 1px rgba(22,35,43,.03);
  --sh-2:0 2px 4px rgba(22,35,43,.05), 0 6px 16px -6px rgba(22,35,43,.12);
  --sh-3:0 4px 8px rgba(22,35,43,.06), 0 16px 32px -12px rgba(22,35,43,.20);

  --r-sm:6px;
  --r:10px;
  --r-lg:14px;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --slate:#16232B;        /* fixed dark ground — does NOT flip with the theme */
  --wrap:1140px;
  --ease:cubic-bezier(.2,.6,.3,1);
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#E6ECED; --ink-2:#C6D2D6; --ink-3:#A8B6BC;
    --paper:#0C1215; --surface:#141C20; --surface-2:#1C262B;
    --line:#263238; --line-2:#36454D;
    --grey:#9AA8AE; --faint:#7C898E;
    --copper:#D98C52; --copper-ink:#E09A64; --copper-btn:#C0703A;
    --copper-soft:#241B14; --teal:#63B2C4; --teal-soft:#122428;
    --sh-1:0 1px 2px rgba(0,0,0,.4);
    --sh-2:0 2px 6px rgba(0,0,0,.45), 0 8px 20px -8px rgba(0,0,0,.6);
    --sh-3:0 4px 10px rgba(0,0,0,.5), 0 20px 40px -14px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --ink:#E6ECED; --ink-2:#C6D2D6; --ink-3:#A8B6BC;
  --paper:#0C1215; --surface:#141C20; --surface-2:#1C262B;
  --line:#263238; --line-2:#36454D;
  --grey:#9AA8AE; --faint:#7C898E;
  --copper:#D98C52; --copper-ink:#E09A64; --copper-btn:#C0703A;
  --copper-soft:#241B14; --teal:#63B2C4; --teal-soft:#122428;
  --sh-1:0 1px 2px rgba(0,0,0,.4);
  --sh-2:0 2px 6px rgba(0,0,0,.45), 0 8px 20px -8px rgba(0,0,0,.6);
  --sh-3:0 4px 10px rgba(0,0,0,.5), 0 20px 40px -14px rgba(0,0,0,.7);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"Work Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",
    "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:"Work Sans",-apple-system,"PingFang SC","Hiragino Sans GB",
    "Microsoft YaHei","Noto Sans SC",sans-serif;
  margin:0;text-wrap:balance;letter-spacing:-.02em;line-height:1.15;
}
p{margin:0}
a{color:var(--teal)}
img,svg{max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:24px}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace}

/* ---------- accessibility ---------- */
.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--ink);color:#fff;padding:12px 18px;border-radius:0 0 var(--r-sm) 0;
  font-weight:700;text-decoration:none;
}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--copper);outline-offset:3px;border-radius:3px}
.vh{
  position:absolute!important;width:1px;height:1px;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;
}

.eyebrow{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--copper-ink);margin-bottom:14px;
}
.eyebrow.grey{color:var(--grey)}

/* ---------- placeholder token ---------- */
.tk{
  background:#FFE9B8;color:#5C3F00;padding:1px 6px;border-radius:3px;
  font-family:"IBM Plex Mono",monospace;font-size:.85em;white-space:nowrap;
}

/* ---------- header ---------- */
header.site{
  position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:saturate(1.6) blur(10px);border-bottom:1px solid var(--line);
}
@supports not (backdrop-filter:blur(1px)){header.site{background:var(--surface)}}
.hdr{display:flex;align-items:center;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;text-decoration:none;flex:none;color:var(--ink)}
.brand svg{height:36px;width:auto;display:block}
nav.main{display:flex;gap:2px;margin-left:auto;align-items:center}
nav.main a{
  color:var(--ink);text-decoration:none;font-size:15px;
  padding:10px 14px;border-radius:var(--r-sm);position:relative;
  transition:background .15s var(--ease),color .15s var(--ease);
}
nav.main a:hover{background:var(--surface-2)}
nav.main a.on{color:var(--copper-ink)}
nav.main a.on::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--copper);border-radius:2px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  text-decoration:none;font-weight:700;font-size:15px;min-height:46px;
  padding:12px 22px;border-radius:var(--r-sm);border:2px solid transparent;
  cursor:pointer;font-family:inherit;line-height:1.25;
  transition:transform .14s var(--ease),box-shadow .14s var(--ease),
             background .14s var(--ease),border-color .14s var(--ease);
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.primary{background:var(--ink);color:var(--paper);border-color:var(--ink);box-shadow:var(--sh-1)}
.btn.primary:hover{box-shadow:var(--sh-2)}
.btn.copper{background:var(--copper-btn);color:#fff;border-color:var(--copper-btn);box-shadow:var(--sh-1)}
.btn.copper:hover{box-shadow:var(--sh-2);background:#9E5424;border-color:#9E5424}
.btn.teal{background:var(--teal);color:#fff;border-color:var(--teal);box-shadow:var(--sh-1)}
.btn.teal:hover{box-shadow:var(--sh-2);filter:brightness(1.1)}
.btn.ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn.ghost:hover{border-color:var(--ink);background:var(--surface)}
.btn.sm{min-height:40px;padding:9px 16px;font-size:14px}
.btn svg{width:16px;height:16px;flex:none}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none!important}
.hdr-ctas{display:flex;gap:8px;align-items:center}
.menu-btn{
  display:none;margin-left:auto;background:var(--surface);border:1px solid var(--line-2);
  border-radius:var(--r-sm);padding:10px 14px;color:var(--ink);font-size:14px;
  font-family:inherit;font-weight:700;cursor:pointer;min-height:44px;
}

/* ================= DARK HERO ================= */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(192,107,52,.16) 0%, transparent 58%),
    linear-gradient(180deg,#1B2A33 0%, #121D24 100%);
  color:#E9EFF0;border-bottom:1px solid var(--line);
}
.hero::before{
  /* stencil-crate rule pattern, echoing the logo box */
  content:"";position:absolute;inset:0;opacity:.30;pointer-events:none;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(160deg,#000 0%,transparent 72%);
  -webkit-mask-image:linear-gradient(160deg,#000 0%,transparent 72%);
}
.hero .wrap{position:relative;padding-block:64px 68px}
.hero .rule{height:5px;width:72px;background:var(--copper);border-radius:3px;margin-bottom:28px}
.hero h1{
  font-size:clamp(32px,4.4vw,50px);font-weight:700;color:#fff;
  max-width:none;letter-spacing:-.03em;
}
.hero .lede{margin-top:22px;font-size:clamp(17px,2vw,20px);color:#AFC0C6;max-width:64ch}

/* ================= TWO-PATH FORK ================= */
.fork{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:44px}
.path{
  position:relative;display:block;text-decoration:none;color:var(--ink);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 28px 28px;box-shadow:var(--sh-2);isolation:isolate;overflow:hidden;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.path::before{
  content:"";position:absolute;inset:0 0 auto 0;height:5px;
  transition:height .18s var(--ease);
}
.path.buy::before{background:linear-gradient(90deg,var(--copper),#D68A56)}
.path.sell::before{background:linear-gradient(90deg,var(--teal),#3F7F92)}
.path:hover,.path:focus-visible{transform:translateY(-4px);box-shadow:var(--sh-3)}
.path:hover::before{height:7px}
.path .ptag{
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.15em;
  text-transform:uppercase;margin-bottom:14px;display:block;
}
.path.buy .ptag{color:var(--copper-ink)}
.path.sell .ptag{color:var(--teal)}
.path h2{font-size:clamp(21px,2.5vw,26px);font-weight:700;margin-bottom:12px}
.path p{color:var(--grey);font-size:16px;margin-bottom:20px}
.path ul{margin:0 0 24px;padding:0;list-style:none}
.path li{font-size:15.5px;color:var(--grey);padding:5px 0 5px 26px;position:relative}
.path li::before{
  content:"";position:absolute;left:0;top:10px;width:16px;height:16px;
  background-color:currentColor;opacity:.85;
  -webkit-mask:var(--tick) center/contain no-repeat;
  mask:var(--tick) center/contain no-repeat;
}
:root{
  --tick:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M3 8.6l3.2 3.2L13 4.8" fill="none" stroke="black" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round"/></svg>');
}
.path .go{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:16px}
.path.buy .go{color:var(--copper-ink)}
.path.sell .go{color:var(--teal)}
.path .go svg{width:16px;height:16px;transition:transform .18s var(--ease)}
.path:hover .go svg{transform:translateX(5px)}
@media (max-width:780px){.fork{grid-template-columns:1fr}}

/* ---------- page heads ---------- */
.pagehead{background:var(--surface);border-bottom:1px solid var(--line)}
.pagehead .wrap{padding-block:56px 46px}
.pagehead h1{font-size:clamp(30px,4.6vw,46px);font-weight:700}
.pagehead .lede{margin-top:16px;color:var(--grey);font-size:19px;max-width:64ch}

section{padding-block:72px}
section.alt{background:var(--surface);border-block:1px solid var(--line)}
.sechead{margin-bottom:34px}
.sechead h2{font-size:clamp(24px,3.2vw,34px);font-weight:700}
.sechead p{margin-top:12px;color:var(--grey);max-width:64ch;font-size:17px}

/* ---------- cards ---------- */
.cols3{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(270px,100%),1fr));gap:22px}
.cols2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(310px,100%),1fr));gap:26px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:28px;box-shadow:var(--sh-1);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.cols3 .card:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
section.alt .card{background:var(--paper)}
.card h3{font-size:19px;font-weight:700;margin-bottom:10px}
.card p{color:var(--grey);font-size:16px}
.card .ic{
  width:44px;height:44px;margin-bottom:18px;color:#fff;
  background:var(--copper);border-radius:var(--r-sm);padding:9px;
  box-shadow:var(--sh-1);
}
.card .ic svg{display:block;width:100%;height:100%}

/* ---------- categories ---------- */
.catgroups{display:flex;flex-direction:column;gap:36px}
.catgroup .grouptitle{
  font-family:"IBM Plex Mono",monospace;font-size:13px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;color:var(--copper-ink);
  margin-bottom:14px;
}
.cats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  box-shadow:var(--sh-1);
}
@media (max-width:900px){.cats{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.cats{grid-template-columns:1fr}}
.cat{background:var(--surface);padding:26px 26px 28px;transition:background .15s var(--ease)}
.cat:hover{background:var(--copper-soft)}
.cat .num{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.12em;
  color:var(--copper-ink);
}
.cat h3{font-size:19px;font-weight:700;margin:8px 0 12px}
.cat ul{margin:0;padding:0;list-style:none}
.cat li{font-size:15.5px;color:var(--grey);padding:4px 0 4px 16px;position:relative}
.cat li::before{
  content:"";position:absolute;left:0;top:14px;width:7px;height:2px;
  background:var(--copper);opacity:.5;border-radius:2px;
}

/* ---------- steps ---------- */
.steps{
  display:grid;gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1);
}
.step{background:var(--surface);padding:26px 28px;display:grid;grid-template-columns:52px 1fr;gap:20px;align-items:start}
.step .n{
  font-family:"IBM Plex Mono",monospace;font-size:14px;
  background:var(--ink);color:var(--paper);width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;border-radius:var(--r-sm);
}
.step h3{font-size:18px;font-weight:700;margin-bottom:6px}
.step p{color:var(--grey);font-size:16px;max-width:72ch}

/* ---------- tables ---------- */
.tablewrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);
  background:var(--surface);box-shadow:var(--sh-1);
}
table{border-collapse:collapse;width:100%;min-width:560px}
th,td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);font-size:16px}
th{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--grey);background:var(--surface-2);
}
tbody tr{transition:background .12s var(--ease)}
tbody tr:hover{background:var(--copper-soft)}
tr:last-child td{border-bottom:none}
td strong{font-weight:700}
td.num{font-variant-numeric:tabular-nums}

/* ---------- facts ---------- */
.facts{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh-1);
}
.fact{background:var(--surface);padding:22px}
.fact .k{
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--grey);margin-bottom:8px;
}
.fact .v{font-size:17px;line-height:1.45}
.fact .v a{text-decoration:none}

/* ---------- callout ---------- */
.callout{
  border-left:4px solid var(--copper);background:var(--copper-soft);
  padding:20px 22px;border-radius:0 var(--r) var(--r) 0;
}
.callout h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.callout p{font-size:16px;color:var(--ink-2)}

/* ---------- split CTA band ---------- */
.splitband{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-2)}
.splitband > div{padding:56px 40px;position:relative;overflow:hidden}
.splitband .b-buy{
  background:radial-gradient(100% 120% at 10% 0%, #26333C 0%, #16232B 60%);
  color:#E4EAEB;
}
.splitband .b-sell{
  background:radial-gradient(100% 120% at 90% 0%, #2A6274 0%, #1E4D5C 60%);
  color:#fff;
}
.splitband h2{color:#fff;font-size:clamp(22px,2.9vw,30px);font-weight:700;margin-bottom:12px}
.splitband p{color:rgba(255,255,255,.78);margin-bottom:24px;font-size:16.5px;max-width:42ch}
.splitband .btn{background:#fff;color:var(--ink);border-color:#fff}
.splitband .btn:hover{background:#F0F3F3;border-color:#F0F3F3}
@media (max-width:780px){.splitband{grid-template-columns:1fr}}

/* ================= FORMS ================= */
form.app{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px;box-shadow:var(--sh-2);
}
.fs{border:none;padding:0;margin:0 0 28px}
.fs legend{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--copper-ink);padding:0;margin-bottom:16px;
}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.f{display:flex;flex-direction:column;gap:7px}
.f.full{grid-column:1/-1}
label{font-size:15px;font-weight:700}
label .req{color:var(--copper-ink)}
input,select,textarea{
  font-family:inherit;font-size:16px;color:var(--ink);background:var(--paper);
  border:1.5px solid var(--line-2);border-radius:var(--r-sm);padding:12px 14px;width:100%;
  min-height:48px;transition:border-color .14s var(--ease),box-shadow .14s var(--ease);
}
textarea{min-height:110px;resize:vertical}
input:hover,select:hover,textarea:hover{border-color:var(--grey)}
input:focus,select:focus,textarea:focus{
  border-color:var(--copper);outline:none;box-shadow:0 0 0 3px rgba(192,107,52,.18);
}
.hint{font-size:14px;color:var(--faint)}
.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.chk{
  display:flex;align-items:flex-start;gap:11px;font-size:15.5px;font-weight:400;
  background:var(--paper);border:1.5px solid var(--line);border-radius:var(--r-sm);
  padding:13px 15px;cursor:pointer;min-height:48px;
  transition:border-color .14s var(--ease),background .14s var(--ease);
}
.chk:hover{border-color:var(--grey)}
.chk:has(input:checked){border-color:var(--copper);background:var(--copper-soft)}
.chk input{width:auto;min-height:0;margin:3px 0 0;accent-color:var(--copper);flex:none}
.formfoot,.navrow{
  display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
  border-top:1px solid var(--line);padding-top:24px;
}
.formfoot .hint{max-width:42ch}
.navrow .left{display:flex;gap:12px;flex-wrap:wrap}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}

/* stepper */
.stepper{margin-bottom:28px}
.bar{height:6px;background:var(--surface-2);border-radius:99px;overflow:hidden;margin-bottom:14px}
.bar i{display:block;height:100%;border-radius:99px;background:var(--copper);width:0;
  transition:width .35s var(--ease)}
form.sell .bar i{background:var(--teal)}
.stepmeta{display:flex;justify-content:space-between;align-items:baseline;gap:14px;flex-wrap:wrap}
.stepmeta .of{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.11em;
  text-transform:uppercase;color:var(--grey);
}
.stepmeta .nm{font-weight:700;font-size:18px}
.stepsec[hidden]{display:none!important}
.saved{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--faint);
}
input.err,select.err,textarea.err{border-color:#A4271C!important;box-shadow:0 0 0 3px rgba(164,39,28,.14)}
.errmsg{color:#A4271C;font-size:14px;margin-top:7px;font-weight:700}
:root:not([data-theme="light"]) .errmsg{color:#F0938A}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .errmsg{color:#F0938A}}
:root[data-theme="dark"] .errmsg{color:#F0938A}

/* ---------- terms estimator ---------- */
.est{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:28px;box-shadow:var(--sh-2);
}
.est .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;margin-bottom:22px}
.est .out{
  display:grid;gap:1px;background:var(--line);border-radius:var(--r-sm);
  overflow:hidden;border:1px solid var(--line);
}
.est .o{background:var(--surface);padding:15px 18px;display:grid;grid-template-columns:150px 1fr;gap:14px;align-items:baseline}
.est .o .k{
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--grey);
}
.est .o .v{font-size:16px}
.est .o .v em{font-style:normal;color:var(--copper-ink);font-weight:700}
@media (max-width:560px){.est .o{grid-template-columns:1fr;gap:5px}}

/* segmented control / language bar */
.seg{display:inline-flex;background:var(--surface-2);border-radius:var(--r-sm);padding:4px;gap:4px;flex-wrap:wrap}
.seg button{
  font-family:inherit;font-size:14.5px;font-weight:700;border:none;background:none;
  color:var(--grey);padding:9px 16px;border-radius:var(--r-sm);cursor:pointer;min-height:40px;
  transition:background .14s var(--ease),color .14s var(--ease);
}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--sh-1)}
.langbar{display:flex;align-items:center;gap:14px;margin-top:26px;flex-wrap:wrap}
.langbar .lbl{font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--grey)}
html[lang="zh"] h1,html[lang="zh"] h2,html[lang="zh"] h3{letter-spacing:0}
html[lang="zh"] .eyebrow,html[lang="zh"] .fs legend,html[lang="zh"] .stepmeta .of,
html[lang="zh"] .fact .k,html[lang="zh"] th,html[lang="zh"] footer.site h3{
  letter-spacing:.04em;text-transform:none;
}

/* ---------- prose ---------- */
.prose{max-width:72ch}
.prose h2{font-size:22px;font-weight:700;margin:38px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--ink-2);font-size:16.5px}
.prose p{margin-bottom:14px}
.prose ul{margin:0 0 16px;padding-left:22px}
.prose li{margin-bottom:7px}

/* ---------- footer ---------- */
footer.site{background:var(--surface);border-top:1px solid var(--line);padding-block:52px 32px}
.fgrid2{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px}
footer.site h3{
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--grey);margin-bottom:14px;
}
footer.site a{
  color:var(--ink);text-decoration:none;font-size:15.5px;display:block;padding:5px 0;
  transition:color .14s var(--ease);
}
footer.site a:hover{color:var(--copper-ink)}
footer.site p{font-size:15.5px;color:var(--grey)}
footer.site .logo{margin-bottom:16px}
footer.site .logo svg{height:42px;width:auto}
.legal{
  border-top:1px solid var(--line);margin-top:36px;padding-top:20px;
  display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;
  font-size:14px;color:var(--faint);
}
.legal .mono{font-size:13.5px}

/* ---------- responsive ---------- */
@media (max-width:900px){.fgrid2{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:760px){
  body{font-size:16px}
  nav.main{
    display:none;position:absolute;top:72px;left:0;right:0;background:var(--surface);
    border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;
    padding:12px 24px 22px;gap:3px;box-shadow:var(--sh-2);
  }
  nav.main.open{display:flex}
  nav.main a{padding:13px 8px}
  .hdr-ctas{flex-direction:column;align-items:stretch;gap:10px;margin-top:10px}
  /* the language switch stays visible on phones — a Canton Fair scan must be
     able to reach 中文 without opening the menu first */
  .hdr .langbtn.mob{display:inline-flex;margin-left:auto;min-height:44px}
  nav.main .langbtn{display:none}
  .menu-btn{display:block;margin-left:10px}
  section{padding-block:52px}
  .hero .wrap{padding-block:56px 52px}
  form.app{padding:24px 20px}
}
@media (max-width:500px){
  .fgrid2{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:12px}
  .navrow{flex-direction:column;align-items:stretch}
  .navrow .left{width:100%}
  .navrow .left .btn{flex:1 1 auto;min-width:0}
  .navrow .left .btn{flex:1}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .btn:hover,.path:hover,.card:hover{transform:none!important}
}
@media print{
  header.site,footer.site,.splitband,.btn{display:none}
  body{background:#fff;color:#000}
}

/* ================= HERO ARTWORK ================= */
.herowrap{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
.heroart{width:100%;height:auto;max-width:640px;margin-inline:auto;display:block;overflow:visible}
.heroart .ct{transform-origin:262px 210px}
.heroart .ct-a{animation:float 9s var(--ease) infinite}
.heroart .ct-b{animation:float 9s var(--ease) infinite .5s}
.heroart .ct-c{animation:float 9s var(--ease) infinite 1s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@media (max-width:960px){
  .herowrap{grid-template-columns:1fr;gap:36px}
  .heroart{max-width:420px;order:-1}
}
@media (prefers-reduced-motion:reduce){
  .heroart .ct{animation:none!important}
  .heroart .pip{display:none}
}

/* ================= TRADE LANE STRIP ================= */
.lanewrap{background:var(--ink);padding-block:44px 56px;overflow:hidden}
:root:not([data-theme="light"]) .lanewrap{background:#0A1013}
.lanewrap .eyebrow{color:#E5A472;text-align:center}
.lane{position:relative;max-width:820px;margin:34px auto 0;height:74px}
.laneline{
  position:absolute;left:0;right:0;top:7px;height:2px;
  background:repeating-linear-gradient(90deg,rgba(229,164,114,.75) 0 10px,transparent 10px 20px);
}
.lane .stop{position:absolute;top:0;transform:translateX(-50%);text-align:center;width:120px}
.lane .stop:first-child{transform:translateX(0);text-align:left}
.lane .stop.last{transform:translateX(-100%);text-align:right}
.lane .dot{
  display:block;width:16px;height:16px;border-radius:50%;background:#E5A472;
  margin:0 auto 14px;box-shadow:0 0 0 5px rgba(229,164,114,.2);
}
.lane .stop:first-child .dot{margin-left:0!important;background:#5FAFC4!important;box-shadow:0 0 0 5px rgba(95,175,196,.25)!important}
.lane .stop.last .dot{margin-right:0;margin-left:auto}
.lane .code{display:block;font-size:13px;letter-spacing:.14em;color:#fff;font-weight:700}
.lane .nm{display:block;font-size:12.5px;color:rgba(255,255,255,.58);margin-top:3px}
@media (max-width:620px){
  .lane{height:auto;display:grid;grid-template-columns:1fr 1fr;gap:22px}
  .lane .stop{position:static!important;transform:none!important;width:auto;text-align:left!important}
  .lane .dot{margin:0 0 10px!important}
  .laneline{display:none}
}

/* ================= CATEGORY ICONS ================= */
.cat .ci{
  width:42px;height:42px;color:var(--copper);margin-bottom:14px;
  display:grid;place-items:center;background:var(--copper-soft);border-radius:var(--r-sm);
}
.cat .ci svg{width:26px;height:26px}
.cat{position:relative;transition:background .15s var(--ease),transform .15s var(--ease)}
.cat:hover .ci{background:var(--copper);color:#fff}
.cat .ci{transition:background .15s var(--ease),color .15s var(--ease)}

/* ================= LANGUAGE SWITCH (global, in header) ================= */
.langbtn{
  display:inline-flex;align-items:center;gap:7px;background:var(--surface-2);
  border:1px solid var(--line);border-radius:var(--r-sm);color:var(--ink);
  font-family:inherit;font-size:14px;font-weight:700;padding:9px 13px;
  cursor:pointer;min-height:40px;white-space:nowrap;
  transition:background .14s var(--ease),border-color .14s var(--ease);
}
.langbtn:hover{background:var(--surface);border-color:var(--line-2)}
.langbtn svg{width:16px;height:16px;flex:none;opacity:.7}
.langbtn.mob{display:none}
.langbar{display:none!important}

/* ================= AUDIENCE SPLIT ON THE SELL PATH ================= */
.subpaths{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.subpath{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:20px;text-decoration:none;color:var(--ink);display:block;
  box-shadow:var(--sh-1);transition:transform .16s var(--ease),box-shadow .16s var(--ease),border-color .16s var(--ease);
}
.subpath:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--teal)}
.subpath .flag{
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--teal);margin-bottom:8px;display:block;
}
.subpath h2{font-size:17px;font-weight:700;margin-bottom:6px}
.subpath p{font-size:14.5px;color:var(--grey);margin:0}
@media (max-width:620px){.subpaths{grid-template-columns:1fr}}

/* ================= SCROLL REVEAL ================= */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1!important;transform:none!important}}

/* zh tuning */
html[lang="zh"] .lane .code{letter-spacing:.04em}
html[lang="zh"] body{font-size:16.5px}

/* ======================================================================
   GUIDES — long-form reference pages
   The measure, not the container, sets the width here: running text stays
   near 68 characters and only tables, code and the gate strip run wider.
   ====================================================================== */

.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--faint);padding-top:26px;
}
.crumbs a{color:var(--faint);text-decoration:none;border-bottom:1px solid transparent}
.crumbs a:hover{color:var(--copper-ink);border-bottom-color:currentColor}
.crumbs span[aria-hidden]{opacity:.45}
.crumbs [aria-current]{color:var(--ink-3)}

.ghead{padding-block:26px 34px;border-bottom:1px solid var(--line);max-width:52rem}
.ghead h1{
  font-size:clamp(30px,4vw,46px);line-height:1.08;letter-spacing:-.02em;
  margin:12px 0 0;text-wrap:balance;
}
.ghead .dek{
  font-size:clamp(17px,1.5vw,20px);line-height:1.55;color:var(--grey);
  margin:18px 0 0;max-width:44rem;
}
.gmeta{
  display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:24px;
  font-size:13px;color:var(--faint);
}
.gmeta strong{
  display:block;font-family:var(--mono);font-size:11px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--copper-ink);font-weight:400;margin-bottom:3px;
}

/* ---------- layout: sticky contents beside the body ---------- */
.glayout{display:grid;grid-template-columns:236px minmax(0,1fr);gap:56px;padding-block:40px 72px}
.gside{position:relative}
.toc{position:sticky;top:92px;max-height:calc(100vh - 120px);overflow-y:auto;padding-right:8px}
.toc h2{
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--faint);font-weight:400;margin:0 0 14px;
}
.toc ol,.toc ul{list-style:none;margin:0;padding:0}
.toc .tocgrp{margin-bottom:18px}
.toc .tocgrp>span{
  display:block;font-size:12px;font-weight:700;color:var(--ink-3);
  letter-spacing:.01em;margin-bottom:6px;
}
.toc .tocgrp ul{border-left:2px solid var(--line);padding-left:12px}
.toc li a{
  display:block;padding:4px 0;font-size:13.5px;line-height:1.35;
  color:var(--grey);text-decoration:none;
}
.toc li a:hover{color:var(--copper-ink)}

/* ---------- the reading column ---------- */
.gbody{max-width:44rem;min-width:0}
.gbody p,.gbody ul,.gbody ol{font-size:17px;line-height:1.68;color:var(--ink-2)}
.gbody p{margin:0 0 20px}
.gbody .lede{font-size:19px;line-height:1.6;color:var(--ink)}
/* the global section rule adds 72px of padding — the article column sets its
   own rhythm from heading margins instead, so neutralise it here */
.gbody section{padding-block:0;scroll-margin-top:92px}
.gbody section+section>h2:first-child{margin-top:52px}
.gbody h2{
  font-size:clamp(23px,2.4vw,29px);line-height:1.2;letter-spacing:-.015em;
  margin:46px 0 6px;text-wrap:balance;
}
.gbody h3{
  font-size:19px;line-height:1.3;margin:34px 0 10px;letter-spacing:-.01em;
}
.gbody h2.part{
  font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.14em;
  text-transform:uppercase;color:var(--copper-ink);
  margin:64px 0 0;padding-top:26px;border-top:2px solid var(--copper);
}
.gbody a:not(.btn):not(.cite){
  color:var(--copper-ink);text-decoration:underline;text-underline-offset:2px;
  text-decoration-thickness:1px;text-decoration-color:var(--line-2);
}
.gbody a:not(.btn):not(.cite):hover{text-decoration-color:currentColor}
.gbody code{
  font-family:var(--mono);font-size:.88em;background:var(--surface-2);
  padding:1px 5px;border-radius:4px;
}
.gbody strong{color:var(--ink);font-weight:700}

/* citation superscripts */
a.cite{
  display:inline-block;font-family:var(--mono);font-size:10px;line-height:1;
  vertical-align:super;margin-left:1px;padding:2px 3px;border-radius:3px;
  color:var(--teal);background:var(--teal-soft);text-decoration:none;font-weight:700;
}
a.cite:hover{background:var(--teal);color:var(--surface)}

/* ---------- the gate strip ---------- */
.gate{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:22px 0 30px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;
}
.gate>div{background:var(--surface);padding:14px 16px}
.gate dt{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--copper-ink);margin-bottom:5px;
}
.gate dd{margin:0;font-size:14px;line-height:1.45;color:var(--ink-2)}

/* ---------- the summary box ---------- */
.tldr{
  background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--copper);
  border-radius:var(--r);padding:26px 28px;margin:0 0 40px;box-shadow:var(--sh-1);
}
.tldr h2{margin:0 0 16px!important;font-size:15px!important;
  font-family:var(--mono);font-weight:400;letter-spacing:.1em;text-transform:uppercase;
  color:var(--faint);}
.tldr ol{margin:0;padding-left:1.3em}
.tldr li{font-size:15.5px;line-height:1.55;margin-bottom:10px;color:var(--ink-2)}
.tldr .tldrfoot{font-size:13.5px;color:var(--faint);margin:16px 0 0;line-height:1.5}

/* ---------- callouts ---------- */
.note{
  border-radius:var(--r);padding:20px 22px;margin:26px 0;border:1px solid var(--line);
}
.note .nh{
  margin:0 0 8px!important;font-size:15px!important;font-weight:700;color:var(--ink);
  line-height:1.35;display:flex;align-items:baseline;gap:8px;
}
.note .nh::before{
  font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  font-weight:400;flex:none;
}
.note p{font-size:15px!important;line-height:1.6;margin:0 0 12px}
.note p:last-child{margin-bottom:0}
.note.do{background:var(--teal-soft);border-color:transparent}
.note.do .nh::before{content:"Do this";color:var(--teal)}
.note.warn{background:var(--copper-soft);border-color:transparent}
.note.warn .nh::before{content:"Careful";color:var(--copper-ink)}

/* ---------- tables ---------- */
.tblwrap{overflow-x:auto;margin:24px 0}
.tbl{
  width:100%;border-collapse:collapse;font-size:14.5px;
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
}
.tbl caption{
  caption-side:top;text-align:left;font-family:var(--mono);font-size:11px;
  letter-spacing:.08em;text-transform:uppercase;color:var(--faint);padding-bottom:9px;
}
.tbl th,.tbl td{padding:11px 14px;text-align:left;vertical-align:top;line-height:1.45}
.tbl thead th{
  background:var(--surface-2);font-family:var(--mono);font-size:11px;font-weight:400;
  letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);
}
.tbl tbody tr{border-top:1px solid var(--line)}
.tbl tbody th{font-weight:700;color:var(--ink);white-space:nowrap}
.tbl td{color:var(--ink-2)}
.tbl td.ok,.tbl td.no{font-family:var(--mono);font-weight:700;font-variant-numeric:tabular-nums}
.tbl td.ok{color:var(--teal)}
.tbl td.no{color:var(--copper-ink)}

/* ---------- tick lists ---------- */
.gbody .ticks{list-style:none;padding:0;margin:0 0 22px}
.gbody .ticks li{
  position:relative;padding-left:28px;margin-bottom:11px;font-size:16px;line-height:1.55;
}
.gbody .ticks li::before{
  content:"";position:absolute;left:0;top:.42em;width:15px;height:15px;
  background:var(--copper);-webkit-mask:var(--tick) center/contain no-repeat;
  mask:var(--tick) center/contain no-repeat;
}

/* ---------- the checklist ---------- */
.cl{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 30px;margin-top:22px;box-shadow:var(--sh-1);
}
.cl h3:first-child{margin-top:0}
.cl h3{
  font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.1em;
  text-transform:uppercase;color:var(--copper-ink);margin:30px 0 14px;
}

/* ---------- honesty notes ---------- */
.gbody .hon{
  font-size:14.5px!important;line-height:1.6;color:var(--faint);
  border-left:2px solid var(--line-2);padding-left:16px;
}

/* ---------- the split CTA ---------- */
.gcta{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:56px 0}
.gctacol{
  background:var(--slate);color:#E6ECED;border-radius:var(--r-lg);padding:28px;
  display:flex;flex-direction:column;border:1px solid transparent;
}
.gctacol .eyebrow{color:#E5A472}
.gctacol h3{font-size:20px;line-height:1.25;margin:10px 0 12px;color:#fff}
.gctacol p{font-size:15px!important;line-height:1.6;color:#B9C6CB;margin:0 0 20px}
.gctacol .btn{margin-top:auto;align-self:flex-start}

/* ---------- FAQ ---------- */
details.faq{border-bottom:1px solid var(--line);padding:4px 0}
details.faq summary{
  list-style:none;cursor:pointer;padding:16px 34px 16px 0;position:relative;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary h3{margin:0;font-size:17px;line-height:1.4;letter-spacing:-.005em}
details.faq summary::after{
  content:"";position:absolute;right:6px;top:23px;width:11px;height:11px;
  border-right:2px solid var(--copper);border-bottom:2px solid var(--copper);
  transform:rotate(45deg);transition:transform .18s var(--ease);
}
details.faq[open] summary::after{transform:rotate(-135deg);top:26px}
details.faq summary:hover h3{color:var(--copper-ink)}
.faqa{padding:0 0 18px}
.faqa p{margin:0;font-size:16px!important;line-height:1.65}

/* ---------- sources ---------- */
.srcs{padding-left:1.6em;margin:22px 0 0}
.srcs li{font-size:14px!important;line-height:1.5;margin-bottom:9px;color:var(--faint)}
.srcs li a{color:var(--ink-2);text-decoration-color:var(--line-2)}
.srcs li a:hover{color:var(--copper-ink)}

/* ---------- guides index ---------- */
.hero.sm .wrap{padding-block:64px 56px}
.hero.sm h1{font-size:clamp(30px,4vw,46px);max-width:18ch}
.hero.sm .sub{max-width:58ch}
.plist{display:grid;gap:18px}
.pcard{
  background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--copper);
  border-radius:var(--r-lg);box-shadow:var(--sh-1);overflow:hidden;
  display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);
}
.pcard .pmain{padding:32px 34px}
.pcard .pside{
  padding:32px 30px;background:var(--surface-2);border-left:1px solid var(--line);
}
.pcard h2{font-size:clamp(21px,2.2vw,27px);line-height:1.22;margin:10px 0 0;text-wrap:balance}
.pcard h2 a{color:var(--ink);text-decoration:none}
.pcard h2 a:hover{color:var(--copper-ink)}
.pcard .pdek{font-size:16px;line-height:1.6;color:var(--grey);margin:14px 0 0}
.pcard .pmeta{display:flex;flex-wrap:wrap;gap:18px;margin:18px 0 22px;font-size:12px;color:var(--faint)}
.pins{
  list-style:none;counter-reset:pin;margin:0;padding:0;
  column-count:1;font-size:13.5px;line-height:1.4;
}
.pins li{
  counter-increment:pin;position:relative;padding-left:26px;margin-bottom:9px;color:var(--ink-2);
}
.pins li::before{
  content:counter(pin,decimal-leading-zero);position:absolute;left:0;top:1px;
  font-family:var(--mono);font-size:11px;color:var(--copper-ink);
}
.pcard .btn svg{width:15px;height:15px;transition:transform .18s var(--ease)}
.pcard .btn:hover svg{transform:translateX(4px)}
.pnext{
  margin-top:52px;padding-top:34px;border-top:1px solid var(--line);max-width:44rem;
}
.pnext h2{font-size:21px;margin:0 0 10px}
.pnext p{color:var(--grey);margin-bottom:20px}
.pnext .ticks{list-style:none;padding:0;margin:0}
.pnext .ticks li{position:relative;padding-left:24px;margin-bottom:10px;
  font-size:15.5px;line-height:1.5;color:var(--ink-2)}
.pnext .ticks li::before{
  content:"";position:absolute;left:0;top:.62em;width:11px;height:2px;background:var(--copper);
}

/* ---------- responsive ---------- */
@media (max-width:860px){.pcard{grid-template-columns:1fr}
  .pcard .pside{border-left:0;border-top:1px solid var(--line)}}
@media (max-width:1000px){
  .glayout{grid-template-columns:1fr;gap:0}
  .gside{margin-bottom:36px}
  .toc{
    position:static;max-height:none;background:var(--surface);border:1px solid var(--line);
    border-radius:var(--r);padding:20px 22px;
  }
  .toc .tocgrp{margin-bottom:14px}
  .gbody{max-width:none}
}
@media (max-width:700px){
  .gate{grid-template-columns:1fr}
  .gcta{grid-template-columns:1fr}
  .tldr,.cl{padding:22px 20px}
  .pcard{grid-template-columns:1fr}
  .pcard .pmain{padding:24px 22px}
  .pcard .pside{padding:22px;border-left:0;border-top:1px solid var(--line)}
  .gbody p,.gbody ul,.gbody ol{font-size:16.5px}
  .tbl{font-size:13.5px}
  .tbl th,.tbl td{padding:9px 11px}
}

/* active section in the contents column */
.toc li a[aria-current]{color:var(--copper-ink);font-weight:700}
.toc .tocgrp ul{position:relative}
.toc li{position:relative}
.toc li a[aria-current]::before{
  content:"";position:absolute;left:-14px;top:6px;bottom:6px;width:2px;
  background:var(--copper);border-radius:2px;
}

/* The header gained a Guides link and a language switch, so the desktop nav now
   needs more room than it did. Collapse to the menu button at 900px rather than
   760px — between those widths the row used to push past the viewport. */
@media (max-width:900px){
  nav.main{
    display:none;position:absolute;top:72px;left:0;right:0;background:var(--surface);
    border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;
    padding:12px 24px 22px;gap:3px;box-shadow:var(--sh-2);
  }
  nav.main.open{display:flex}
  nav.main a{padding:13px 8px}
  nav.main a.on::after{left:8px;right:auto;width:18px}
  .hdr-ctas{flex-direction:column;align-items:stretch;gap:10px;margin-top:10px}
  nav.main .langbtn{display:none}
  .hdr .langbtn.mob{display:inline-flex;margin-left:auto;min-height:44px}
  .menu-btn{display:block;margin-left:10px}
}

/* Narrow phones: the header carries a logo, a language switch and a menu button.
   Tighten all three rather than letting the row push the page sideways. */
@media (max-width:420px){
  .hdr{gap:10px}
  .brand svg{height:30px}
  .hdr .langbtn.mob{padding:9px 10px;gap:5px;font-size:13px}
  .menu-btn{padding:10px 12px;margin-left:6px}
}

/* ---------- article cluster: dense spec strip ---------- */
.gate.specs{
  grid-template-columns:1fr;background:var(--surface);gap:0;
}
.gate.specs>div{
  display:grid;grid-template-columns:minmax(150px,200px) 1fr;gap:18px;align-items:baseline;
  outline:1px solid var(--line);outline-offset:-0.5px;
}
.gate.specs dt{margin-bottom:0;padding-top:2px}
.gate.specs dd{font-size:15px}

/* ---------- article cluster: numbered steps inside prose ---------- */
.gbody ol.nsteps{
  list-style:none;counter-reset:ns;padding:0;margin:0 0 24px;
}
.gbody ol.nsteps>li{
  counter-increment:ns;position:relative;padding-left:44px;margin-bottom:16px;
  font-size:16px;line-height:1.6;
}
.gbody ol.nsteps>li::before{
  content:counter(ns);position:absolute;left:0;top:.1em;
  width:28px;height:28px;border-radius:50%;
  background:var(--copper-soft);color:var(--copper-ink);
  font-family:var(--mono);font-size:13px;
  display:flex;align-items:center;justify-content:center;
}
.gbody ol.nsteps>li strong{display:block;margin-bottom:3px}

/* the cluster tables carry more columns than the pillar's, so let them breathe */
.gbody .tblwrap{margin:26px 0 30px}
.gbody .tbl{min-width:0}
.gbody .tbl.dense th,.gbody .tbl.dense td{padding:9px 12px;font-size:13.5px;line-height:1.42}
.gbody .tbl.dense td:first-child{white-space:nowrap}
.gbody .tbl td:first-child{color:var(--ink)}
.gbody .tbl td strong{white-space:normal}

/* callout lists were only ever styled for paragraphs */
.note ul,.note ol{margin:0;padding-left:1.25em;font-size:15px;line-height:1.55;color:var(--ink-2)}
.note li{margin-bottom:7px}
.note li:last-child{margin-bottom:0}
.note p:last-child{margin-bottom:0}

@media (max-width: 760px){
  .gate.specs>div{grid-template-columns:1fr;gap:4px}
  .gbody .tbl{min-width:520px}
}
footer.site p a{display:inline;padding:0}
.hdr-ctas .btn{white-space:nowrap}
.gbody .related{margin:44px 0 8px}.gbody .related h2{margin-bottom:12px}
.pagehead .signinline{margin-top:10px;color:var(--grey);font-size:15px}.pagehead .signinline a{color:var(--copper-ink);font-weight:700}
[hidden]{display:none!important}

/* sourcing page: who / why / faq */
.srx .narrow{max-width:820px}
.srx.alt2{background:var(--teal-soft,#E3EEF0)}
.srwho{grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr))}
.srwho .card h3{font-size:17px;margin:0 0 6px}
.srwho .card p{margin:0}
.srticks{list-style:none;padding:0;margin:14px 0 0}
.srticks li{position:relative;padding:6px 0 6px 28px;line-height:1.55}
.srticks li::before{content:"";position:absolute;left:4px;top:13px;width:12px;height:7px;border-left:2px solid var(--copper,#C06B34);border-bottom:2px solid var(--copper,#C06B34);transform:rotate(-45deg)}
.srcta{margin:32px 0}.srcta h3{margin:0 0 6px}

/* ---- "type as many as you like" list (typed-in certifications) — supply/multipick.js ---- */
.mentry{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.mentry[hidden]{display:none}
.mentry-row{display:flex;gap:8px;align-items:stretch}
.mentry-row .mentry-in{flex:1;min-width:0}
.mentry-row .mentry-add{flex:none;white-space:nowrap}
.mentry-list{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.mentry-list[hidden]{display:none}
.mentry-list li{display:inline-flex;align-items:center;gap:4px;max-width:100%;padding:4px 4px 4px 12px;
  border:1.5px solid var(--copper);border-radius:999px;background:var(--copper-soft);color:var(--copper-ink);
  font-size:14px;font-weight:700;line-height:1.3}
.mentry-list li span{overflow-wrap:anywhere}
.mentry-x{flex:none;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;
  border:0;border-radius:50%;background:transparent;color:inherit;font-size:19px;line-height:1;cursor:pointer}
.mentry-x:hover{background:rgba(0,0,0,.07)}
.mentry-x:focus-visible{outline:3px solid var(--copper);outline-offset:1px}
.f[hidden]{display:none}

/* a category group with two cards */
@media (min-width:901px){.cats.two{grid-template-columns:repeat(2,1fr)}}