:root{
  --canvas:#F4EFE4;
  --paper:#FFFDF8;
  --ink:#11110F;
  --muted:#67625B;
  --faint:#A39C90;
  --line:#CFC8BC;
  --brand:#1B49D8;
  --brand-ink:#16389F;
  --ok:#17492F;
  --warn:#6F4810;
  --stop:#A83A29;
  --s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;--s7:48px;--s8:64px;--s9:96px;
  --sans:"Instrument Sans",ui-sans-serif,system-ui,sans-serif;
  --display:"Syne","Instrument Sans",ui-sans-serif,system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--sans);font-size:16.5px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 clamp(18px,4vw,40px)}
.sn{display:block;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:14px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 22px;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--brand)}
.bt{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 18px;border-radius:10px;background:var(--ink);color:var(--paper);text-decoration:none;font-weight:500;border:1px solid var(--ink);transition:transform .15s var(--ease),background .15s}
.bt:hover{background:var(--brand);border-color:var(--brand);transform:translateY(-1px)}
.bt.ghost{background:transparent;color:var(--ink)}
.bt.ghost:hover{background:var(--paper);border-color:var(--ink);color:var(--ink)}

header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--canvas) 86%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid transparent}
body.sc header{border-bottom-color:var(--line)}
header .wrap{display:flex;align-items:center;gap:16px;min-height:68px}
.logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.logo-mark{width:36px;height:36px;border-radius:12px;flex:none;display:block;box-shadow:0 1px 0 rgba(17,17,15,.06),0 8px 20px rgba(27,73,216,.12)}
.logo-lockup{display:flex;flex-direction:column;gap:3px;line-height:1.05}
.logo-name{font-family:var(--display);font-size:15px;font-weight:750;letter-spacing:.045em;text-transform:uppercase}
.logo-by{font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.word{font-size:15px}
.nav-toggle{margin-left:auto;display:none;min-height:40px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}
header nav{margin-left:auto;display:flex;align-items:center;gap:18px}
header nav a{text-decoration:none;color:var(--muted);font-size:14px}
header nav a:hover{color:var(--ink)}
header nav .cta{padding:8px 14px;border:1px solid var(--ink);border-radius:999px;color:var(--ink)!important}
header nav .cta:hover{background:var(--ink);color:var(--paper)!important}
header nav .wa{color:var(--ink)}
.lang-switch{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border:1px solid var(--line);border-radius:999px;font-size:12px;font-family:var(--mono);letter-spacing:.06em}
.lang-switch a{color:var(--faint)!important;text-decoration:none;padding:2px 4px}
.lang-switch a[aria-current="true"]{color:var(--ink)!important;font-weight:600}
.wa-inline{color:var(--brand);text-decoration:underline;text-underline-offset:3px}

.hero{padding:clamp(48px,9vw,110px) 0 clamp(56px,8vw,96px);border-bottom:1px solid var(--line);background:
  radial-gradient(1200px 420px at 85% -10%, rgba(27,73,216,.12), transparent 60%),
  linear-gradient(180deg, #FBF9F3 0%, var(--canvas) 100%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,56px);align-items:center}
h1{margin:0;font-size:clamp(2.6rem,6.2vw,4.8rem);font-weight:500;letter-spacing:-.055em;line-height:.96;max-width:12ch;text-wrap:pretty}
.lede{margin:22px 0 0;max-width:46ch;color:var(--muted);font-size:clamp(17px,1.5vw,19px)}
.hact{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-panel{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 18px 50px rgba(17,17,15,.06)}
.panel-top{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.panel-top .dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.panel-top .live{margin-left:auto;color:var(--ok)}
.panel-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.panel-list li{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:12px;background:var(--canvas);border:1px solid transparent}
.panel-list strong{font-weight:550}
.panel-list span{color:var(--muted);font-size:13.5px;text-align:right}
.panel-note{margin:14px 0 0;font-size:13.5px;color:var(--muted)}

.s{padding:clamp(56px,8vw,104px) 0;border-bottom:1px solid var(--line)}
.s.alt{background:color-mix(in srgb,var(--paper) 70%, var(--canvas))}
.sh h2{margin:0;font-size:clamp(1.9rem,3.8vw,3rem);font-weight:500;letter-spacing:-.045em;line-height:1.05;max-width:18ch;text-wrap:pretty}
.sh p{margin:16px 0 0;max-width:54ch;color:var(--muted)}
.cards,.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}
.roles{grid-template-columns:repeat(4,1fr)}
.cards article,.roles article,.control-grid > div{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:22px}
.cards h3,.roles h3,.control-grid h3,.steps h3{margin:0;font-size:1.15rem;font-weight:550;letter-spacing:-.02em}
.cards p,.roles p,.control-grid p,.steps p{margin:10px 0 0;color:var(--muted);font-size:15px}
.role-tag{display:inline-block;margin-bottom:12px;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:start}
.ticks{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.ticks li{position:relative;padding:14px 16px 14px 42px;background:var(--paper);border:1px solid var(--line);border-radius:12px}
.ticks li::before{content:"";position:absolute;left:16px;top:20px;width:10px;height:10px;border-radius:50%;background:var(--brand)}
.ticks.compact{margin-top:24px}
.ticks.compact li{background:transparent;border:0;padding:4px 0 4px 28px}
.ticks.compact li::before{top:10px;left:0}
.control-grid{display:grid;gap:12px}
.control-grid h3{color:var(--brand)}
.steps{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.steps li{display:grid;gap:14px;padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:16px}
.steps span{font-size:12px;font-weight:600;letter-spacing:.14em;color:var(--brand)}
.faq{margin-top:28px;display:grid;gap:10px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:4px 18px}
.faq summary{cursor:pointer;list-style:none;padding:16px 0;font-weight:550;letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq p{margin:0 0 16px;color:var(--muted);max-width:70ch}
.cta-band{background:
  radial-gradient(900px 320px at 10% 0%, rgba(27,73,216,.1), transparent 55%),
  var(--canvas)}
.start-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:start}

.ask-form{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:clamp(20px,3vw,28px)}
.ask-form h3{margin:0;font-size:1.35rem;letter-spacing:-.03em}
.fd{margin:8px 0 18px;color:var(--muted);font-size:14.5px}
.fld{display:grid;gap:6px;margin-bottom:14px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{font-size:13px;font-weight:550;color:var(--muted)}
input,select,textarea{width:100%;min-height:44px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:16px}
textarea{min-height:110px;resize:vertical}
.ferr,.form-alert{color:var(--stop);font-size:13px}
.form-alert{margin-bottom:12px;padding:10px 12px;border-radius:8px;background:#fbe7e4}
.form-note{font-size:12.5px;color:var(--faint);margin:4px 0 14px}
.form-note a{color:var(--brand)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.success{padding:8px 0}
.success h4{margin:0 0 8px;font-size:1.2rem}
.success p{margin:0;color:var(--muted)}

footer{padding:48px 0 64px;border-top:1px solid var(--line)}
.foot-brand{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}
.foot-brand .logo-name{display:block;letter-spacing:.045em}
.foot-brand p{margin:6px 0 0;color:var(--muted);font-size:14px}
.foot-brand .logo-by{letter-spacing:.14em}
footer nav{display:flex;flex-wrap:wrap;gap:14px 18px}
footer nav a{color:var(--muted);text-decoration:none;font-size:14px}
footer nav a:hover{color:var(--ink)}
.legal,.errpage{padding:72px 0 96px;max-width:720px}
.legal h1,.errpage h1{margin:0 0 24px;font-size:clamp(2rem,4vw,2.8rem);letter-spacing:-.04em;font-weight:500}
.legal h2{margin:28px 0 10px;font-size:1.05rem}
.legal p{color:var(--muted)}
.err-cta{margin-top:28px}

.rev{opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.rev.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){.rev{opacity:1;transform:none;transition:none}}

@media (max-width:980px){
  .hero-grid,.split,.start-grid,.cards,.roles,.steps{grid-template-columns:1fr 1fr}
  .roles{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  header nav{display:none;position:absolute;left:0;right:0;top:68px;flex-direction:column;align-items:stretch;gap:0;padding:12px 18px 18px;background:var(--canvas);border-bottom:1px solid var(--line)}
  header nav.open{display:flex}
  header nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  header nav .cta{border-radius:10px;text-align:center;margin-top:8px}
  .hero-grid,.split,.start-grid,.cards,.roles,.steps,.frow{grid-template-columns:1fr}
  h1{max-width:none}
}
@media (max-width:560px){
  .hact .bt{width:100%}
}

.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}
.grid-4 article{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px}
.grid-4 h3{margin:0 0 8px;font-size:1rem;letter-spacing:-.02em}
.grid-4 p{margin:0;color:var(--muted);font-size:14.5px}
.id-hero{padding-top:clamp(48px,8vw,88px)}
.id-page-title{margin:0 0 14px;font-size:clamp(2rem,4.5vw,3.2rem);letter-spacing:-.045em;font-weight:600;max-width:18ch}
.id-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px;margin-top:22px}
.id-card header{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:16px}
.id-chip,.id-status{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.id-status{color:var(--brand)}
.id-body{display:flex;gap:16px;align-items:flex-start;margin-bottom:16px}
.id-mark{width:56px;height:56px;border-radius:16px;background:var(--ink);color:var(--paper);display:grid;place-items:center;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.08em;flex:none}
.id-serial{margin:0 0 6px;font-size:12px;color:var(--faint);font-family:var(--mono)}
.id-role{margin:6px 0 0;color:var(--muted)}
.id-card h2,.id-card h3{margin:0;letter-spacing:-.03em}
.id-card dl{display:grid;gap:12px;margin:0}
.id-card dt{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-bottom:4px}
.id-card dd{margin:0;color:var(--muted);font-size:14.5px}
.id-card footer{display:flex;flex-wrap:wrap;gap:12px 16px;margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}
.id-card footer a{color:var(--brand);text-decoration:none;font-size:13px}
.id-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:8px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:18px;font-size:13px;color:var(--muted)}
.crumbs a{color:var(--brand);text-decoration:none}
.hub-copy{margin-top:28px;max-width:68ch}
.hub-copy h2{margin:22px 0 8px;font-size:1.25rem;letter-spacing:-.03em}
.hub-copy p{margin:0;color:var(--muted)}
.hub-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.related{display:flex;flex-wrap:wrap;gap:12px 18px;margin-top:28px}
.related a{color:var(--muted);text-decoration:none;font-size:14px}
.related a:hover{color:var(--ink)}
.faq-list{display:grid;gap:10px;margin-top:24px;max-width:720px}
.faq-list details{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.faq-list summary{cursor:pointer;font-weight:550;letter-spacing:-.02em}
.faq-list p{margin:10px 0 0;color:var(--muted)}
.cite-line{margin-top:28px;color:var(--muted);font-size:14px}
.cite-line a{color:var(--brand);text-decoration:none}
@media (max-width:860px){
  .grid-4,.id-grid{grid-template-columns:1fr}
  header nav .lang-switch{order:2;margin:8px 0}
}