*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;max-width:100%;overflow-x:hidden}
body{background:#0A0A0A;color:#F2F1EC;font-family:'Chakra Petch',sans-serif;font-weight:300;-webkit-font-smoothing:antialiased;padding-top:72px}
a{text-decoration:none;color:inherit}
img,svg{max-width:100%}
.topnav{position:fixed;top:0;left:0;right:0;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:15px 32px;background:rgba(10,10,10,.82);backdrop-filter:blur(18px);border-bottom:1px solid #1C1C1C}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:'Oxanium',sans-serif;font-weight:800;font-size:16px;letter-spacing:.01em;color:#F2F1EC;white-space:nowrap}
.bars{display:flex;align-items:flex-end;gap:3px;height:22px}
.bars i{display:block;width:4px;background:#DFFF4A;border-radius:1px;transform-origin:bottom;animation:mdcBar 1s ease-in-out infinite}
.bars i:nth-child(1){height:10px}
.bars i:nth-child(2){height:20px;animation-delay:.2s}
.bars i:nth-child(3){height:14px;animation-delay:.4s}
@keyframes mdcBar{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}
.nav-actions{display:flex;align-items:center;gap:22px}
.navlinks{display:flex;align-items:center;gap:26px;font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#807E76}
.navlinks a{transition:color .2s}
.navlinks a:hover{color:#F2F1EC}
.lang-switch{display:flex;align-items:center;gap:5px;padding-left:24px;border-left:1px solid #242424}
.lang-switch button{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.06em;padding:8px 12px;border-radius:6px;border:1px solid #2A2A2A;background:transparent;color:#807E76;cursor:pointer;white-space:nowrap;line-height:1;transition:all .15s}
.lang-switch .active{border-color:#DFFF4A;background:#DFFF4A;color:#0A0A0A}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;padding-top:42px;font-family:'Space Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:#5A5852}
.breadcrumb a:hover{color:#F2F1EC}
.hero{padding:64px 0 58px;max-width:860px}
.eyebrow{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#DFFF4A;margin:0 0 14px;font-weight:400}
h1,h2,h3{font-family:'Oxanium',sans-serif;color:#F2F1EC}
h1{font-weight:800;font-size:clamp(46px,6.6vw,82px);line-height:.98;letter-spacing:-.02em;margin:0 0 24px;color:#F2F1EC}
h2{font-weight:800;font-size:clamp(30px,4.4vw,54px);line-height:1.03;letter-spacing:-.015em;margin:0 0 16px;max-width:760px;color:#F2F1EC}
h3{font-weight:800;font-size:clamp(26px,3vw,38px);line-height:1.05;letter-spacing:-.01em;margin:0 0 12px;color:#F2F1EC}
.lead{font-size:16px;line-height:1.7;color:#C7C5BD;max-width:600px;margin:0 0 18px;font-weight:300}
p,li,td{font-size:16px;color:#C7C5BD;line-height:1.7;font-weight:300}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 28px}
.tags span{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#9A988F;border:1px solid #2A2A2A;border-radius:20px;padding:8px 15px;font-weight:400}
.pattern{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0 8px}
.stroke{min-width:40px;height:40px;border:1px solid #242424;border-radius:8px;display:grid;place-items:center;font-family:'Oxanium',sans-serif;font-weight:800;font-size:18px}
.stroke.r{color:#DFFF4A;background:#12150A;border-color:#2E3A12}
.stroke.l{color:#807E76;background:#0E0E0E}
.sep{width:18px}
section{border-top:1px solid #1A1A1A;padding:64px 0;margin:0}
section:last-of-type{border-bottom:none}
details{border-top:1px solid #1A1A1A;padding:64px 0;margin:0}
details summary{cursor:pointer;list-style:none;user-select:none;margin:0}
details summary::-webkit-details-marker{display:none}
details summary h2{display:inline-block;transition:color .2s;margin:0}
details summary:hover h2{color:#DFFF4A}
details[open] summary{margin-bottom:16px}
details .grid{margin-top:0;grid-template-columns:1fr}
details .cards{grid-template-columns:1fr}
details .linkgrid{grid-template-columns:1fr}
details ol,details ul{margin-top:0}
.cards{grid-template-columns:1fr}
.linkgrid{grid-template-columns:1fr}
.steps{margin:0;padding-left:22px}
.steps li{margin-bottom:12px}
.steps li:last-child{margin-bottom:0}
.grid,.cards,.linkgrid{display:grid;grid-template-columns:1fr;gap:1px;background:#1E1E1E;border:1px solid #1E1E1E;border-radius:14px;overflow:hidden}
.card,.cards article,.linkgrid a{background:#0E0E0E;border:0;border-radius:0;padding:28px 24px;min-width:0;transition:background .25s}
.card:hover,.cards article:hover,.linkgrid a:hover{background:#131313}
.card span,.linkgrid span{display:block;font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#DFFF4A;margin-bottom:8px;font-weight:400}
.card p,.linkgrid p{margin:0;font-size:15px;color:#C7C5BD;line-height:1.7}
.flow{font-family:'Space Mono',monospace;color:#DFFF4A;font-size:13px;letter-spacing:.06em;line-height:1.8;text-transform:uppercase}
table{width:100%;border-collapse:collapse;background:#0E0E0E;border:1px solid #242424;border-radius:14px;overflow:hidden}
th,td{border-bottom:1px solid #1A1A1A;padding:15px 22px;text-align:left;vertical-align:top}
th{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#9A988F;font-weight:400}
.steps{padding-left:22px}
.cta-card{border:1px solid #2E3A12;background:#0E0E0E;border-radius:14px;padding:30px;display:flex;align-items:center;justify-content:space-between;gap:22px;box-shadow:0 20px 50px rgba(0,0,0,.4)}
.cta-card p{margin:0}
.cta-label{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#DFFF4A;margin:0 0 12px!important;font-weight:400}
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:'Oxanium',sans-serif;font-weight:700;font-size:14px;letter-spacing:.02em;background:#DFFF4A;color:#0A0A0A;padding:15px 26px;border-radius:9px;text-decoration:none;white-space:nowrap;transition:transform .15s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(223,255,74,.3)}
.es-summary{background:#0C0C0C;margin-top:0;padding:34px 30px;border-radius:14px;border:1px solid #1E1E1E}
footer{border-top:1px solid #1A1A1A;max-width:1180px;margin:48px auto 0;padding:40px 32px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.footer-brand{font-family:'Oxanium',sans-serif;font-weight:800;font-size:15px;color:#F2F1EC}
footer a{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#807E76;margin-left:22px;transition:color .2s}
footer a:hover{color:#F2F1EC}
@media(max-width:980px){
  body{padding-top:68px}
  .navlinks{display:none}
  .wrap{padding:0 24px}
  .hero{padding:54px 0 48px}
  section{padding:54px 0;margin:0}
  details{padding:54px 0;margin:0}
  .grid,.cards,.linkgrid{grid-template-columns:1fr}
  .btn{width:100%;text-align:center}
}
@media(max-width:720px){
  body{padding-top:64px}
  .topnav{padding:12px 16px;gap:12px}
  .brand span:last-child{font-size:14px}
  .nav-actions{gap:10px}
  .lang-switch{padding-left:0;border-left:none;gap:5px}
  .lang-switch button{padding:8px 11px}
  .wrap{padding:0 18px}
  .breadcrumb{padding-top:30px;font-size:9px}
  .hero{padding:44px 0 40px}
  h1{font-size:clamp(34px,9.8vw,42px);line-height:1.03}
  h2{font-size:clamp(29px,9vw,42px);line-height:1.08;margin:0 0 14px}
  h3{font-size:clamp(24px,8vw,34px)}
  .lead{font-size:15px;margin:0 0 16px}
  section{padding:44px 0;margin:0}
  details{padding:44px 0;margin:0}
  .card,.cards article,.linkgrid a{padding:22px}
  .cta-card{align-items:flex-start;flex-direction:column;padding:24px}
  .btn{width:100%;padding:16px 24px}
  footer{padding:28px 18px;flex-direction:column;align-items:flex-start}
  footer a{margin:0 16px 0 0}
  table{display:block;overflow-x:auto}
}
@media(max-width:420px){
  body{padding-top:60px}
  .topnav{padding:10px 14px}
  .brand span:last-child{font-size:12px}
  .wrap{padding:0 16px}
  .breadcrumb{padding-top:24px;font-size:8px;gap:6px}
  .hero{padding:36px 0 32px}
  h1{font-size:clamp(30px,9vw,36px);line-height:1.05}
  h2{font-size:clamp(26px,8.5vw,36px);line-height:1.1;margin:0 0 12px}
  h3{font-size:clamp(20px,7.5vw,28px)}
  .eyebrow{font-size:10px;margin:0 0 12px}
  .lead{font-size:14px;margin:0 0 14px}
  section{padding:36px 0;margin:0}
  details{padding:36px 0;margin:0}
  .card,.cards article,.linkgrid a{padding:18px}
  .cta-card{padding:20px}
  .btn{width:100%;padding:14px 20px;font-size:13px}
  footer{padding:24px 16px}
}