.sci-portal{--sci-gold:#A97824;--sci-gold-light:#C99A45;--sci-dark:#10131B;--sci-cream:#fbf8f1;max-width:1120px;margin:0 auto}
.sci-portal *{box-sizing:border-box}
.sci-portal-hero{text-align:center;padding:34px 22px 24px;background:linear-gradient(180deg,#fff 0%,var(--sci-cream) 100%);border:1px solid rgba(169,120,36,.2);border-radius:22px;margin-bottom:22px}
.sci-portal-kicker{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--sci-gold);margin-bottom:8px}
.sci-portal-hero h2{margin:0 auto 12px!important;max-width:760px;font-size:clamp(28px,4vw,42px)!important;line-height:1.12!important;color:var(--sci-dark)!important}
.sci-portal-hero p{max-width:760px;margin:0 auto!important;font-size:17px;line-height:1.65;color:#4b4f57}
.sci-portal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:0 0 18px}
.sci-portal-card{display:flex;flex-direction:column;min-height:225px;padding:24px;border:1px solid rgba(169,120,36,.24);border-radius:18px;background:#fff;text-decoration:none!important;box-shadow:0 8px 24px rgba(16,19,27,.06);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.sci-portal-card:hover,.sci-portal-card:focus{transform:translateY(-2px);box-shadow:0 12px 30px rgba(16,19,27,.1);border-color:var(--sci-gold);outline:none}
.sci-portal-icon{font-size:30px;line-height:1;margin-bottom:14px}
.sci-portal-card strong{font-size:21px;color:var(--sci-dark);margin-bottom:8px}
.sci-portal-card>span:not(.sci-portal-icon){font-size:15px;line-height:1.55;color:#5a5e66;flex:1}
.sci-portal-card b{margin-top:18px;color:var(--sci-gold);font-size:14px}
.sci-portal-note{margin:18px 0 34px!important;padding:13px 16px;border-radius:12px;background:#f7f2e8;color:#5d5549;font-size:13px;line-height:1.5;text-align:center}
.sci-portal-tool{scroll-margin-top:28px;margin:0 0 46px;padding-top:4px}
.sci-portal-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 10px;padding:10px 14px;border-bottom:2px solid var(--sci-gold);color:var(--sci-dark);font-weight:700}
.sci-portal-toolbar a{font-size:13px;color:var(--sci-gold)!important;text-decoration:none!important;white-space:nowrap}
@media(max-width:700px){
 .sci-portal-hero{padding:28px 18px 22px;border-radius:16px}
 .sci-portal-grid{grid-template-columns:1fr;gap:12px}
 .sci-portal-card{min-height:0;padding:20px}
 .sci-portal-toolbar{align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){.sci-portal-card{transition:none}}