.portal-page{background:radial-gradient(circle at 50% -8%,#21190c 0,#0a0a09 31%,#050505 68%,#020202 100%)}
.portal-page .nav-list a[aria-current="page"]{color:var(--text)}
.portal-hero{padding:64px 0 78px;border-bottom:1px solid rgba(255,255,255,.055)}
.portal-hero-grid{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:46px;align-items:center}
.portal-hero-copy h1{margin-bottom:20px}
.portal-hero-copy h1 span{font-size:.47em;font-style:normal;letter-spacing:-.015em;margin-top:12px}
.portal-intro{color:#d7d1c6;font-size:1.08rem;max-width:620px;margin-bottom:15px}
.portal-subcopy{color:var(--muted);max-width:650px;margin-bottom:0}
.portal-language-note{max-width:650px;margin:18px 0 0;padding:13px 15px;border-left:2px solid var(--gold);background:rgba(211,170,97,.06);color:#c9c0b0;font-size:.82rem;line-height:1.55}
.portal-hero-art{margin:0;border:1px solid var(--line-gold);border-radius:26px;overflow:hidden;background:#000;box-shadow:var(--shadow)}
.portal-hero-art img{display:block;width:100%;height:auto;object-fit:contain}
.portal-video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.portal-document-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.portal-card{display:flex;flex-direction:column;min-width:0;background:linear-gradient(180deg,rgba(49,37,21,.88) 0%,rgba(25,20,14,.94) 42%,rgba(11,11,10,.98) 100%);border:1px solid rgba(211,170,97,.34);border-radius:var(--radius);padding:25px;box-shadow:0 18px 40px rgba(0,0,0,.30),inset 0 1px 0 rgba(255,240,205,.055);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.portal-card:hover{transform:translateY(-2px);border-color:rgba(211,170,97,.58);box-shadow:0 22px 46px rgba(0,0,0,.38),inset 0 1px 0 rgba(255,240,205,.075)}
.portal-card h3{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:1.55rem;margin:9px 0;color:var(--text)}
.portal-card p{color:#c3baaa;font-size:.91rem;margin-bottom:22px}
.portal-video-card{min-height:286px}
.portal-video-card .portal-action{margin-top:auto;align-self:flex-start}
.document-card{min-height:330px}
.document-type{color:var(--green);font-size:.67rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700}
.english-asset-note{display:inline-flex;align-self:flex-start;margin-top:9px;padding:4px 8px;border:1px solid rgba(211,170,97,.28);border-radius:999px;color:#c7a86f;background:rgba(211,170,97,.055);font-size:.61rem;letter-spacing:.11em;text-transform:uppercase;font-weight:700}
.portal-button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto}
.portal-action{padding:10px 17px;font-size:.78rem}
.portal-signal-section{background:linear-gradient(180deg,rgba(24,18,8,.25),rgba(5,5,5,0))}
.portal-signal-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.portal-signal-grid p{color:var(--muted);max-width:760px;margin-bottom:0}
.portal-signal-action{display:flex;justify-content:flex-end}
.portal-final-cta .button-row{justify-content:center}
.portal-page .site-footer{background:#030303}
@media(max-width:1100px){
  .portal-page .nav-list{gap:15px}
  .portal-page .nav-list a{font-size:.72rem}
}
@media(max-width:980px){
  .portal-hero-grid,.portal-signal-grid{grid-template-columns:1fr}
  .portal-video-grid,.portal-document-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .portal-signal-action{justify-content:flex-start}
}
@media(max-width:760px){
  .portal-hero{padding:38px 0 58px}
  .portal-hero-art{order:-1}
  .portal-video-grid,.portal-document-grid{grid-template-columns:1fr}
  .portal-card,.document-card,.portal-video-card{min-height:0}
  .portal-button-row{display:grid;grid-template-columns:1fr 1fr}
  .portal-button-row .button{width:100%}
}
@media(max-width:460px){.portal-button-row{grid-template-columns:1fr}}