/* ============ TOKENS ============ */
:root{
  --ink:#0E1317; --ink-2:#44525C; --ink-3:#6C7A84;
  --bg:#F4F2EE; --surface:#FFFFFF; --surface-2:#EAE7E1; --line:#D8D4CC;
  --accent:#E89A07; --accent-hover:#CE880A; --accent-ink:#1A1205; --accent-soft:#FDF1D9;
  --blueprint:#1F5C8B; --blueprint-soft:#E4EEF6;
  --steel:#3E4C59; --steel-ink:#F4F2EE;
  --go:#1F8A5B; --stop:#B8341F;
  --shadow:0 1px 2px rgba(14,19,23,.06), 0 8px 24px -16px rgba(14,19,23,.18);
  --r:10px; --r-lg:16px;
  --maxw:1180px; --gut:clamp(16px,4vw,40px);
  --fs-display:clamp(2.35rem,1.35rem + 4.4vw,4.5rem);
  --fs-h2:clamp(1.55rem,1.15rem + 1.6vw,2.3rem);
  --fs-h3:clamp(1.08rem,1rem + 0.5vw,1.3rem);
  --fs-body:clamp(1rem,.96rem + .2vw,1.0625rem);
  --fs-stat:clamp(1.8rem,1.25rem + 2.2vw,2.9rem);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#F2F0EC; --ink-2:#A9B4BC; --ink-3:#7E8C96;
    --bg:#0E1317; --surface:#161D23; --surface-2:#1D262D; --line:#2A343C;
    --accent:#FFB526; --accent-hover:#FFC74F; --accent-ink:#13100A; --accent-soft:#2E2208;
    --blueprint:#7CBCE8; --blueprint-soft:#132835;
    --steel:#1D262D; --steel-ink:#F2F0EC;
    --go:#4FC08D; --stop:#F2765F;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 28px -18px rgba(0,0,0,.8);
  }
}
:root[data-theme="dark"]{
  --ink:#F2F0EC; --ink-2:#A9B4BC; --ink-3:#7E8C96;
  --bg:#0E1317; --surface:#161D23; --surface-2:#1D262D; --line:#2A343C;
  --accent:#FFB526; --accent-hover:#FFC74F; --accent-ink:#13100A; --accent-soft:#2E2208;
  --blueprint:#7CBCE8; --blueprint-soft:#132835;
  --steel:#1D262D; --steel-ink:#F2F0EC;
  --go:#4FC08D; --stop:#F2765F;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 28px -18px rgba(0,0,0,.8);
}

/* ============ BASE ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:var(--fs-body);line-height:1.62;
  font-feature-settings:"cv05" 1,"ss01" 1;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
h1,h2,h3,h4{font-family:Archivo,system-ui,sans-serif;margin:0;text-wrap:balance}
p{margin:0 0 1em}
a{color:var(--blueprint);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}
.eyebrow{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin:0 0 14px;font-family:"IBM Plex Mono",monospace}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}

/* chalk-line device */
.h2{font-size:var(--fs-h2);font-weight:600;letter-spacing:-.02em;line-height:1.12;position:relative;padding-top:20px}
.h2::before{content:"";position:absolute;top:0;left:0;width:44px;height:4px;background:var(--accent);border-radius:2px}
.h2 em{font-style:normal;color:var(--ink-2)}
.lede{color:var(--ink-2);max-width:62ch;font-size:1.05rem}

section{padding-block:clamp(52px,7vw,92px)}
.band{background:var(--surface);border-block:1px solid var(--line)}

/* hazard stripe */
.hazard{height:5px;background:repeating-linear-gradient(135deg,var(--accent) 0 14px,var(--ink) 14px 28px)}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:Inter;font-weight:600;font-size:.95rem;
  padding:.78em 1.25em;border-radius:var(--r);border:1.5px solid transparent;cursor:pointer;
  text-decoration:none;transition:transform .12s ease,box-shadow .12s ease,background .12s ease;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-amber{background:var(--accent);color:var(--accent-ink);box-shadow:var(--shadow)}
.btn-amber:hover{background:var(--accent-hover)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink-3);background:var(--surface-2)}
.btn-steel{background:var(--accent);color:var(--accent-ink)}
.btn-outline-light{background:transparent;color:var(--steel-ink);border-color:rgba(244,242,238,.35)}
.btn-outline-light:hover{border-color:var(--steel-ink)}
.btn-sm{font-size:.86rem;padding:.6em 1em}

/* ============ HEADER ============ */
header{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.navbar{display:flex;align-items:center;gap:20px;height:68px;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex:0 0 auto}
.logo-txt{display:flex;flex-direction:column;line-height:1}
.logo-txt b{font-family:Archivo;font-weight:700;font-size:1.02rem;letter-spacing:-.025em}
.logo-txt span{font-family:Archivo;font-weight:600;font-size:.6rem;letter-spacing:.22em;color:var(--ink-3);margin-top:3px}
.logo-rule{height:3px;width:100%;background:var(--accent);border-radius:2px;margin-top:3px}
nav.main{display:flex;gap:4px;margin-left:auto}
nav.main a{font-size:.9rem;font-weight:500;color:var(--ink-2);text-decoration:none;padding:.5em .7em;border-radius:8px}
nav.main a:hover{color:var(--ink);background:var(--surface-2)}
.hdr-right{display:flex;align-items:center;gap:10px;margin-left:8px}
.hdr-tel{font-family:"IBM Plex Mono",monospace;font-size:.85rem;font-weight:500;color:var(--ink);text-decoration:none;white-space:nowrap}
.themebtn{background:transparent;border:1.5px solid var(--line);color:var(--ink-2);width:36px;height:36px;border-radius:9px;cursor:pointer;display:grid;place-items:center;flex:0 0 auto}
.themebtn:hover{border-color:var(--ink-3);color:var(--ink)}
.menubtn{display:none;background:transparent;border:1.5px solid var(--line);color:var(--ink);width:38px;height:38px;border-radius:9px;cursor:pointer;place-items:center}
@media (max-width:1040px){ nav.main{display:none} .menubtn{display:grid;margin-left:auto} .hdr-right{margin-left:0} }
@media (max-width:620px){ .hdr-tel{display:none} }
.cta-short{display:none}
@media (max-width:520px){ .cta-long{display:none} .cta-short{display:inline} .btn.hdr-cta{padding:.7em .85em;font-size:.88rem} .themebtn{display:none} }
#mobnav{display:none;border-bottom:1px solid var(--line);background:var(--surface)}
#mobnav.open{display:block}
#mobnav .wrap{padding-block:14px;display:grid;gap:2px}
#mobnav a{padding:.65em .4em;text-decoration:none;color:var(--ink);font-weight:500;border-bottom:1px solid var(--line)}
#mobnav a:last-child{border-bottom:0}

/* ============ HERO ============ */
.hero{position:relative;padding-block:clamp(44px,6.5vw,84px) clamp(36px,5vw,64px);overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 420px at 88% -8%, color-mix(in srgb,var(--accent) 14%,transparent), transparent 62%),
    radial-gradient(760px 420px at 4% 108%, color-mix(in srgb,var(--blueprint) 12%,transparent), transparent 62%)}
.hero > .wrap{position:relative;z-index:1}
.hero h1{font-size:var(--fs-display);font-weight:700;letter-spacing:-.032em;line-height:.99;max-width:17ch;margin-bottom:22px}
.hero h1 em{font-style:normal;white-space:nowrap;background-image:linear-gradient(transparent 68%,var(--accent) 68%,var(--accent) 88%,transparent 88%)}
.hero-sub{font-size:clamp(1.05rem,.98rem + .5vw,1.28rem);color:var(--ink-2);max-width:60ch;margin-bottom:28px}
.hero-sub b{color:var(--ink);font-weight:600}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}
.micro{font-family:"IBM Plex Mono",monospace;font-size:.78rem;color:var(--ink-3);letter-spacing:.01em}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;margin-top:clamp(32px,4.5vw,52px)}
.stat{background:var(--bg);padding:22px 18px}
.stat b{display:block;font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:var(--fs-stat);letter-spacing:-.025em;line-height:1;color:var(--ink)}
.stat b i{font-style:normal;color:var(--accent)}
.stat span{display:block;margin-top:9px;font-size:.82rem;color:var(--ink-2);line-height:1.45}
@media (max-width:760px){ .stats{grid-template-columns:repeat(2,1fr)} }
@media (max-width:430px){ .stat{padding:18px 13px} .stat b{font-size:1.62rem} .stat b i{font-size:.7em} .stat span{font-size:.78rem} }

/* ============ GENERIC GRIDS ============ */
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(26px,4vw,56px);align-items:start}
@media (max-width:900px){ .two{grid-template-columns:1fr} }

/* ============ WHY STATEMENTS ============ */
.reasons{display:grid;gap:14px;margin-top:28px}
.reason{display:grid;grid-template-columns:auto 1fr;gap:18px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:20px 22px;box-shadow:var(--shadow)}
.reason .num{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:.78rem;color:var(--accent-ink);
  background:var(--accent);width:28px;height:28px;border-radius:7px;display:grid;place-items:center}
.reason h3{font-size:var(--fs-h3);font-weight:600;letter-spacing:-.012em;margin-bottom:6px}
.reason p{margin:0;color:var(--ink-2);font-size:.96rem}
.reason p b{color:var(--ink);font-weight:600}
.cite{color:var(--ink-3);font-size:.86rem}
.pullquote{margin-top:24px;border-left:4px solid var(--accent);background:var(--accent-soft);
  padding:20px 22px;border-radius:0 var(--r) var(--r) 0}
.pullquote p:last-child{margin-bottom:0}
.pullquote strong{color:var(--ink)}

/* ============ CRITERIA TABLE ============ */
.crit-head{display:flex;flex-wrap:wrap;gap:16px;align-items:end;justify-content:space-between;margin-bottom:26px}
.crit-wrap{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
table.crit{font-size:.95rem}
table.crit th,table.crit td{text-align:left;padding:15px 20px;border-bottom:1px solid var(--line);vertical-align:top}
table.crit thead th{background:var(--surface-2);font-family:Archivo;font-weight:600;font-size:.76rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-2);padding-block:12px}
table.crit tbody th{width:34%;font-family:Inter;font-weight:600;color:var(--ink)}
table.crit td{color:var(--ink-2);font-family:"IBM Plex Mono",monospace;font-size:.88rem;line-height:1.55}
table.crit td b{color:var(--ink);font-weight:600}
table.crit tr:last-child th,table.crit tr:last-child td{border-bottom:0}
table.crit tbody tr:nth-child(even) th,table.crit tbody tr:nth-child(even) td{background:color-mix(in srgb,var(--surface-2) 45%,transparent)}
@media (max-width:700px){
  table.crit thead{display:none}
  table.crit tbody th,table.crit tbody td{display:block;width:auto;border-bottom:0;padding:0 18px}
  table.crit tbody th{padding-top:15px;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
  table.crit tbody td{padding-bottom:15px;border-bottom:1px solid var(--line)}
  table.crit tbody tr:last-child td{border-bottom:0}
}
.decline{margin-top:18px;border:1px dashed var(--line);border-radius:var(--r);padding:16px 18px;font-size:.92rem;color:var(--ink-2)}
.decline b{color:var(--ink)}
.reviewed{font-family:"IBM Plex Mono",monospace;font-size:.76rem;color:var(--ink-3);margin-top:14px}

/* ============ CALCULATOR ============ */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(22px,3vw,40px);
  border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);overflow:hidden;box-shadow:var(--shadow);margin-top:30px}
@media (max-width:900px){ .calc{grid-template-columns:1fr} }
.calc-in{padding:clamp(22px,3vw,34px)}
.calc-out{padding:clamp(22px,3vw,34px);background:var(--steel);color:var(--steel-ink);display:flex;flex-direction:column}
:root[data-theme="dark"] .calc-out{border-left:1px solid var(--line)}
.field{margin-bottom:24px}
.field:last-child{margin-bottom:0}
.field-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px}
.field label{font-weight:600;font-size:.92rem}
.field .val{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:1rem;color:var(--ink);
  background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 40%,transparent);
  padding:2px 9px;border-radius:6px;white-space:nowrap}
.field small{display:block;color:var(--ink-3);font-size:.8rem;margin-top:8px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:99px;
  background:linear-gradient(to right,var(--accent) var(--pct,50%),var(--line) var(--pct,50%));outline:none;cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;
  background:var(--surface);border:3px solid var(--accent);cursor:grab;box-shadow:0 1px 4px rgba(14,19,23,.3)}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--surface);
  border:3px solid var(--accent);cursor:grab;box-shadow:0 1px 4px rgba(14,19,23,.3)}
.out-row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:13px 0;border-bottom:1px solid rgba(244,242,238,.16)}
:root[data-theme="dark"] .out-row{border-bottom-color:var(--line)}
.out-row span{font-size:.9rem;color:color-mix(in srgb,var(--steel-ink) 72%,transparent)}
.out-row b{font-family:"IBM Plex Mono",monospace;font-weight:500;font-size:1.05rem}
.out-big{margin-top:20px;padding:18px 20px;border-radius:var(--r);background:rgba(232,154,7,.14);border:1px solid rgba(232,154,7,.45)}
.out-big span{display:block;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;font-family:"IBM Plex Mono",monospace;color:var(--accent);margin-bottom:6px}
.out-big b{display:block;font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:clamp(1.9rem,1.3rem + 2.2vw,2.7rem);letter-spacing:-.03em;line-height:1;color:var(--steel-ink)}
.out-sentence{margin-top:18px;font-size:.95rem;line-height:1.6;color:color-mix(in srgb,var(--steel-ink) 82%,transparent)}
.out-sentence b{color:var(--accent);font-family:"IBM Plex Mono",monospace;font-weight:600}
.out-foot{margin-top:auto;padding-top:22px}
.out-foot .fine{font-size:.74rem;color:color-mix(in srgb,var(--steel-ink) 58%,transparent);margin-top:12px;margin-bottom:0}

/* ============ PRODUCT CARDS ============ */
.badge{display:inline-flex;align-items:center;gap:6px;font-family:"IBM Plex Mono",monospace;font-size:.66rem;
  letter-spacing:.11em;text-transform:uppercase;font-weight:600;padding:5px 9px;border-radius:5px}
.badge-house{background:var(--accent);color:var(--accent-ink)}
.badge-partner{background:var(--blueprint-soft);color:var(--blueprint);border:1px solid color-mix(in srgb,var(--blueprint) 30%,transparent)}
.grouphead{display:flex;align-items:center;gap:14px;margin:34px 0 16px}
.grouphead::after{content:"";flex:1;height:1px;background:var(--line)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:980px){ .cards{grid-template-columns:repeat(2,1fr)} }
@media (max-width:620px){ .cards{grid-template-columns:1fr} }
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;
  display:flex;flex-direction:column;box-shadow:var(--shadow);transition:border-color .15s ease,transform .15s ease}
.card:hover{border-color:color-mix(in srgb,var(--accent) 55%,var(--line));transform:translateY(-2px)}
.card h3{font-size:1.14rem;font-weight:600;letter-spacing:-.015em;margin:12px 0 4px}
.card .spec{font-family:"IBM Plex Mono",monospace;font-size:.82rem;color:var(--accent-ink);
  background:var(--accent-soft);display:inline-block;padding:4px 8px;border-radius:5px;margin-bottom:12px;line-height:1.5}
:root[data-theme="dark"] .card .spec{color:var(--accent)}
.card p{color:var(--ink-2);font-size:.93rem;margin:0 0 16px}
.card a.more{margin-top:auto;font-weight:600;font-size:.9rem;text-decoration:none}
.card a.more:hover{text-decoration:underline}

/* ============ TRADES ============ */
.trades{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}
@media (max-width:980px){ .trades{grid-template-columns:repeat(3,1fr)} }
@media (max-width:680px){ .trades{grid-template-columns:repeat(2,1fr)} }
.trade{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 16px 14px;text-decoration:none;color:var(--ink);transition:border-color .15s,background .15s}
.trade:hover{border-color:color-mix(in srgb,var(--accent) 60%,var(--line));background:var(--accent-soft)}
.trade b{display:block;font-family:Archivo;font-weight:600;font-size:.98rem;margin-bottom:5px}
.trade span{display:block;font-family:"IBM Plex Mono",monospace;font-size:.74rem;color:var(--ink-3);line-height:1.5}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px;counter-reset:s}
@media (max-width:860px){ .steps{grid-template-columns:1fr} }
.step{border-top:3px solid var(--accent);padding-top:18px}
.step b{display:block;font-family:"IBM Plex Mono",monospace;font-size:.76rem;letter-spacing:.1em;color:var(--ink-3);margin-bottom:8px}
.step h3{font-size:var(--fs-h3);font-weight:600;margin-bottom:7px;letter-spacing:-.012em}
.step p{color:var(--ink-2);font-size:.94rem;margin:0}

/* ============ PILLARS ============ */
.pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;margin-top:30px}
@media (max-width:760px){ .pillars{grid-template-columns:1fr} }
.pillar{background:var(--bg);padding:26px 24px}
.pillar h3{font-size:var(--fs-h3);font-weight:600;margin-bottom:8px;letter-spacing:-.012em}
.pillar p{color:var(--ink-2);font-size:.94rem;margin:0}

/* ============ ISO BAND ============ */
.iso{background:var(--steel);color:var(--steel-ink)}
:root[data-theme="dark"] .iso{border-block:1px solid var(--line)}
.iso .h2{color:var(--steel-ink)}
.iso p{color:color-mix(in srgb,var(--steel-ink) 78%,transparent)}
.iso .isogrid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}
@media (max-width:860px){ .iso .isogrid{grid-template-columns:1fr} }
.isolist{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.isolist li{display:grid;grid-template-columns:auto 1fr;gap:11px;font-size:.94rem;color:color-mix(in srgb,var(--steel-ink) 86%,transparent)}
.isolist svg{margin-top:5px;flex:0 0 auto}

/* ============ FAQ ============ */
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(26px,4vw,56px);margin-top:26px}
@media (max-width:860px){ .faq{grid-template-columns:1fr} }
.qa{padding:20px 0;border-top:1px solid var(--line);break-inside:avoid}
.qa dt{font-family:Archivo;font-weight:600;font-size:1rem;letter-spacing:-.01em;margin-bottom:7px}
.qa dd{margin:0;color:var(--ink-2);font-size:.93rem}
.qa dd b{color:var(--ink);font-weight:600}

/* ============ CLOSING ============ */
.closing{text-align:center;background:var(--surface);border-top:1px solid var(--line)}
.closing h2{font-size:clamp(1.9rem,1.3rem + 2.6vw,3.2rem);font-weight:700;letter-spacing:-.03em;line-height:1.02;max-width:18ch;margin-inline:auto}
.closing h2 em{font-style:normal;color:var(--accent)}
.closing .hero-cta{justify-content:center;margin-top:26px}

/* ============ FOOTER ============ */
footer{background:var(--steel);color:var(--steel-ink);padding-block:clamp(40px,5vw,64px) 28px}
:root[data-theme="dark"] footer{border-top:1px solid var(--line)}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:clamp(22px,3vw,44px)}
@media (max-width:900px){ .fgrid{grid-template-columns:1fr 1fr} }
@media (max-width:540px){ .fgrid{grid-template-columns:1fr} }
footer h4{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  color:color-mix(in srgb,var(--steel-ink) 55%,transparent);margin:0 0 14px;font-weight:500}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
footer a{color:color-mix(in srgb,var(--steel-ink) 85%,transparent);text-decoration:none;font-size:.9rem}
footer a:hover{color:var(--steel-ink);text-decoration:underline}
.fbrand p{font-size:.9rem;color:color-mix(in srgb,var(--steel-ink) 72%,transparent);margin:14px 0 0;max-width:34ch}
.trustrow{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.trustrow span{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.04em;padding:4px 8px;border-radius:5px;
  border:1px solid rgba(244,242,238,.22);color:color-mix(in srgb,var(--steel-ink) 68%,transparent)}
:root[data-theme="dark"] .trustrow span{border-color:var(--line)}
.flegal{margin-top:36px;padding-top:22px;border-top:1px solid rgba(244,242,238,.16);
  font-size:.74rem;line-height:1.65;color:color-mix(in srgb,var(--steel-ink) 58%,transparent)}
:root[data-theme="dark"] .flegal{border-top-color:var(--line)}
.flegal .flinks{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:14px}
.flegal .flinks a{font-size:.8rem}
.flegal p{margin:0 0 10px}
@media print{header,.themebtn{display:none}}
/* ============ PAGE HERO (inner pages) ============ */
.page-hero{padding-block:clamp(30px,4.5vw,58px) clamp(24px,3.5vw,40px);position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(800px 360px at 92% -20%, color-mix(in srgb,var(--accent) 11%,transparent), transparent 62%)}
.page-hero > .wrap{position:relative;z-index:1}
.page-hero h1{font-size:var(--fs-h1);font-weight:700;letter-spacing:-.027em;line-height:1.04;max-width:20ch;margin:0 0 18px}
.page-hero h1 em{font-style:normal;background-image:linear-gradient(transparent 68%,var(--accent) 68%,var(--accent) 88%,transparent 88%)}
:root{--fs-h1:clamp(2.05rem,1.3rem + 3.2vw,3.5rem)}

/* ============ BREADCRUMBS ============ */
.crumbs{font-family:"IBM Plex Mono",monospace;font-size:.75rem;letter-spacing:.04em;color:var(--ink-3);margin:0 0 16px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.crumbs li::after{content:"/";margin-left:8px;color:var(--line)}
.crumbs li:last-child::after{content:""}
.crumbs a{color:var(--ink-3);text-decoration:none}
.crumbs a:hover{color:var(--ink);text-decoration:underline}

/* ============ SHORT ANSWER ============ */
.short-answer{border:1px solid color-mix(in srgb,var(--accent) 35%,var(--line));border-left:4px solid var(--accent);
  background:var(--accent-soft);border-radius:0 var(--r-lg) var(--r-lg) 0;padding:22px 24px;margin:0 0 8px;max-width:76ch}
.short-answer h2{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  font-weight:600;color:var(--ink-2);margin:0 0 10px}
.short-answer p{margin:0 0 .7em;color:var(--ink);font-size:1rem;line-height:1.6}
.short-answer p:last-child{margin-bottom:0}
.short-answer b{font-family:"IBM Plex Mono",monospace;font-weight:600}

/* ============ ROUTING NOTICE ============ */
.notice{border:1px solid color-mix(in srgb,var(--blueprint) 32%,var(--line));background:var(--blueprint-soft);
  border-radius:var(--r);padding:16px 18px;margin:0 0 24px;font-size:.94rem;color:var(--ink-2);max-width:76ch}
.notice b{color:var(--ink)}

/* ============ GENERIC PROSE ============ */
.prose{max-width:72ch}
.prose h2{font-size:var(--fs-h2);font-weight:600;letter-spacing:-.02em;line-height:1.12;position:relative;padding-top:20px;margin:40px 0 14px}
.prose h2::before{content:"";position:absolute;top:0;left:0;width:44px;height:4px;background:var(--accent);border-radius:2px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:var(--fs-h3);font-weight:600;letter-spacing:-.012em;margin:26px 0 8px}
.prose p{color:var(--ink-2)}
.prose p b,.prose li b{color:var(--ink);font-weight:600}
.prose ul,.prose ol{color:var(--ink-2);padding-left:1.15em;margin:0 0 1em}
.prose li{margin-bottom:.5em}
.prose .mono{color:var(--ink)}
.lead-in{color:var(--ink-2);max-width:68ch;font-size:1.05rem;margin-bottom:8px}

/* ============ DATA TABLES ============ */
.tscroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--surface);box-shadow:var(--shadow);margin-top:26px}
table.data{font-size:.9rem;min-width:620px}
table.data caption{text-align:left;padding:14px 18px 0;font-size:.8rem;color:var(--ink-3)}
table.data th,table.data td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
table.data thead th{background:var(--surface-2);font-family:Archivo;font-weight:600;font-size:.72rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-2);white-space:nowrap}
table.data tbody th{font-family:Inter;font-weight:600;color:var(--ink);white-space:nowrap}
table.data td{color:var(--ink-2);font-family:"IBM Plex Mono",monospace;font-size:.83rem;line-height:1.5}
table.data td b{color:var(--ink);font-weight:600}
table.data tbody tr:last-child th,table.data tbody tr:last-child td{border-bottom:0}
table.data tbody tr:nth-child(even) th,table.data tbody tr:nth-child(even) td{background:color-mix(in srgb,var(--surface-2) 45%,transparent)}
.tnote{font-size:.88rem;color:var(--ink-3);margin-top:14px;max-width:72ch}

/* ============ DEFINITION LISTS ============ */
.dl-guide{margin:26px 0 0;display:grid;gap:14px}
.dl-guide > div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px;box-shadow:var(--shadow)}
.dl-guide dt{font-family:Archivo;font-weight:600;font-size:1rem;letter-spacing:-.01em;margin-bottom:7px}
.dl-guide dd{margin:0;color:var(--ink-2);font-size:.94rem}
.dl-guide dd b{color:var(--ink)}

/* ============ SEASONAL NOTE ============ */
.seasonal{margin-top:26px;border:1px dashed color-mix(in srgb,var(--accent) 45%,var(--line));border-radius:var(--r-lg);
  padding:18px 20px;background:color-mix(in srgb,var(--accent-soft) 60%,transparent);max-width:76ch}
.seasonal b{color:var(--ink)}
.seasonal p{margin:0;color:var(--ink-2);font-size:.94rem}
.seasonal p + p{margin-top:.6em}

/* ============ CHECKLIST ============ */
.checklist{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:11px;max-width:76ch}
.checklist li{display:grid;grid-template-columns:auto 1fr;gap:12px;font-size:.96rem;color:var(--ink-2)}
.checklist li b{color:var(--ink);font-weight:600}
.checklist svg{margin-top:6px;flex:0 0 auto}

/* ============ COLUMN LISTS ============ */
.cols{columns:2;column-gap:clamp(22px,4vw,48px);margin-top:22px}
@media (max-width:640px){ .cols{columns:1} }
.cols > div{break-inside:avoid;margin-bottom:18px}
.cols h3{font-size:.95rem;font-weight:600;margin-bottom:6px;font-family:Archivo}
.cols p{margin:0;color:var(--ink-2);font-size:.92rem}
.taglist{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;padding:0;list-style:none}
.taglist li{font-family:"IBM Plex Mono",monospace;font-size:.78rem;color:var(--ink-2);background:var(--surface);
  border:1px solid var(--line);border-radius:6px;padding:5px 10px}

/* ============ TRADE BLOCKS ============ */
.tradeblock{border-top:1px solid var(--line);padding-top:26px;margin-top:30px;scroll-margin-top:92px}
.tradeblock h3{font-size:var(--fs-h3);font-weight:600;letter-spacing:-.012em;margin-bottom:10px}
.tradeblock .tb-spec{font-family:"IBM Plex Mono",monospace;font-size:.78rem;color:var(--accent-ink);background:var(--accent-soft);
  display:inline-block;padding:4px 9px;border-radius:5px;margin-bottom:12px}
:root[data-theme="dark"] .tradeblock .tb-spec{color:var(--accent)}
.tradeblock p{color:var(--ink-2);max-width:72ch}
.tradeblock .tb-sub{font-size:.93rem;margin-bottom:.6em}
.tradeblock .tb-sub b{color:var(--ink)}

/* ============ CONTACT / INFO CARDS ============ */
.infogrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
@media (max-width:860px){ .infogrid{grid-template-columns:1fr} }
.infocard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow)}
.infocard h3{font-size:1.08rem;font-weight:600;margin-bottom:8px}
.infocard p{color:var(--ink-2);font-size:.93rem;margin:0 0 12px}
.infocard a.big{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:1.05rem;text-decoration:none}
.infocard a.big:hover{text-decoration:underline}

/* ============ SOURCES ============ */
.sources{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:12px;max-width:80ch;counter-reset:src}
.sources li{border-left:3px solid var(--line);padding-left:14px;font-size:.9rem;color:var(--ink-2)}
.sources li b{color:var(--ink);font-weight:600}

/* ============ 404 ============ */
.e404{text-align:center;padding-block:clamp(60px,10vw,120px)}
.e404 .code{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:clamp(3.4rem,2rem + 7vw,6rem);
  letter-spacing:-.04em;line-height:1;color:var(--accent)}
.e404 h1{font-size:var(--fs-h2);font-weight:700;letter-spacing:-.025em;margin:14px 0 12px}
.e404 p{color:var(--ink-2);max-width:52ch;margin-inline:auto}
.e404 .hero-cta{justify-content:center;margin-top:26px}

/* ============ MISC ============ */
.anchor-offset{scroll-margin-top:92px}
.inline-links{margin-top:28px;font-size:.93rem;color:var(--ink-3)}
.inline-links a{margin-right:4px}
hr.rule{border:0;border-top:1px solid var(--line);margin:40px 0}
.kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;margin-top:28px}
@media (max-width:700px){ .kpi{grid-template-columns:1fr} }
.kpi div{background:var(--bg);padding:20px 18px}
.kpi b{display:block;font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:clamp(1.5rem,1.1rem + 1.6vw,2.1rem);
  letter-spacing:-.025em;line-height:1;color:var(--ink)}
.kpi b i{font-style:normal;color:var(--accent)}
.kpi span{display:block;margin-top:9px;font-size:.82rem;color:var(--ink-2);line-height:1.45}
@media (max-width:420px){
  .wrap{padding-inline:16px}
  .hero h1{font-size:2.15rem}
  .page-hero h1{font-size:1.95rem}
}

/* ============ 5-UP STEP GRID ============ */
.steps.steps-5{grid-template-columns:repeat(5,1fr)}
@media (max-width:1040px){ .steps.steps-5{grid-template-columns:repeat(3,1fr)} }
@media (max-width:860px){ .steps.steps-5{grid-template-columns:repeat(2,1fr)} }
@media (max-width:560px){ .steps.steps-5{grid-template-columns:1fr} }

/* ============ LONG-STRING SAFETY AT NARROW WIDTHS ============ */
.infocard a.big,.prose p,.prose li,.short-answer p,footer a,.sources li{overflow-wrap:anywhere}
@media (max-width:380px){ .infocard a.big{font-size:.92rem} }