/* ZARVEXIS home portal and balanced inner-page presentation */
.content-section:has(.portal-feature-grid){max-width:1640px;width:calc(100% - 88px);margin-inline:auto}
.portal-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.portal-feature{display:flex;flex-direction:column;min-width:0;min-height:220px;padding:24px;background:linear-gradient(145deg,rgba(3,38,32,.95),rgba(3,24,26,.88));border:1px solid rgba(143,225,186,.42);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.35);transition:transform .2s,border-color .2s,box-shadow .2s}
.portal-feature:hover{transform:translateY(-4px);border-color:rgba(137,249,201,.8);box-shadow:0 14px 32px rgba(0,0,0,.48)}
.portal-feature .feature-icon{color:#91f5c8}
.portal-feature h2{color:#e8ca87}
.portal-feature p{flex:1;line-height:1.6}
.portal-feature a{display:inline-block;align-self:flex-start;margin-top:14px;color:#90f5ce;font-weight:700}
.boss-card{transition:border-color .2s,transform .2s}
.boss-card:hover{border-color:rgba(141,241,191,.7);transform:translateY(-2px)}
.feature-panel,.class-card{transition:border-color .2s}
.class-card:hover{border-color:rgba(141,241,191,.68)}
@media(min-width:1500px){.bosses-grid>.boss-card:last-child:nth-child(4n + 1){grid-column:2 / span 2;justify-self:center;width:calc(50% - 9px);box-sizing:border-box}}
@media(max-width:1499px) and (min-width:901px){.portal-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.content-section:has(.portal-feature-grid){width:calc(100% - 32px)}.portal-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.portal-feature-grid{grid-template-columns:1fr}.portal-feature{min-height:0}}