.r3dx{padding:clamp(2.6rem,5vw,4.2rem) 5%;background:linear-gradient(180deg,#121212,#0d0d0d);border-top:1px solid #1c1c1c;border-bottom:1px solid #1c1c1c}
.r3dx-in{max-width:1140px;margin:0 auto}
.r3dx-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1rem 2rem;margin-bottom:1.6rem}
.r3dx-head h2{margin:.2rem 0 .5rem;font-size:clamp(1.45rem,3vw,2.1rem);line-height:1.2;letter-spacing:-.01em}
.r3dx-head h2 span{color:#f05a1a}
.r3dx-head p{margin:0;max-width:640px;color:#b9b9b9;font-size:1rem}
.r3dx-hint{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;color:#9a9a9a;white-space:nowrap}
.r3dx-hint svg{width:18px;height:18px;stroke:#f05a1a}
.r3dx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.r3dx-grid.g4{grid-template-columns:repeat(4,1fr)}
.r3dx-card{position:relative;display:flex;flex-direction:column;background:#161616;border:1px solid #262626;border-radius:14px;overflow:hidden;text-decoration:none;color:#f2f2f2;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.r3dx-card:hover,.r3dx-card:focus-visible{transform:translateY(-4px);border-color:#f05a1a;box-shadow:0 14px 34px rgba(0,0,0,.45),0 0 0 1px rgba(240,90,26,.25)}
.r3dx-img{position:relative;aspect-ratio:4/3;background:#e9e9e9;overflow:hidden}
.r3dx-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.r3dx-card:hover .r3dx-img img{transform:scale(1.05)}
.r3dx-tag{position:absolute;top:.7rem;left:.7rem;background:rgba(13,13,13,.82);color:#fff;font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:.32rem .6rem;border-radius:999px;display:inline-flex;align-items:center;gap:.4rem;backdrop-filter:blur(4px)}
.r3dx-tag i{width:7px;height:7px;border-radius:50%;background:#f05a1a;box-shadow:0 0 0 3px rgba(240,90,26,.25)}
.r3dx-b{padding:.95rem 1.05rem 1.05rem;display:flex;flex-direction:column;gap:.2rem;flex:1}
.r3dx-s{font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#8d8d8d}
.r3dx-b h3{margin:0;font-size:1.05rem;line-height:1.3}
.r3dx-go{margin-top:auto;padding-top:.55rem;font-size:.88rem;font-weight:600;color:#f05a1a}
.r3dx-more{margin-top:1.4rem;text-align:center}
.r3dx-more a{display:inline-block;padding:.75rem 1.4rem;border:1px solid #f05a1a;border-radius:999px;color:#f05a1a;text-decoration:none;font-weight:600;font-size:.92rem;transition:background .2s,color .2s}
.r3dx-more a:hover{background:#f05a1a;color:#fff}
.r3dx-grp{margin:1.8rem 0 .8rem;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#cfcfcf;display:flex;align-items:center;gap:.8rem}
.r3dx-grp:after{content:"";flex:1;height:1px;background:#262626}
.r3dx-grp a{color:inherit;text-decoration:none}
.r3dx-grp a:hover{color:#f05a1a}
@media (max-width:960px){.r3dx-grid.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){
 .r3dx-grid{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:78%;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -5vw;padding:0 5vw .6rem;scroll-padding-inline:5vw;scrollbar-width:none}
 .r3dx-grid::-webkit-scrollbar{display:none}
 .r3dx-grid.g4{grid-template-columns:none;grid-auto-columns:70%}
 .r3dx-grid.all{grid-auto-flow:row;grid-template-columns:repeat(2,1fr);grid-auto-columns:auto;overflow:visible;margin:0;padding:0;gap:.7rem}
 .r3dx-card{scroll-snap-align:start}
 .r3dx-grid.all .r3dx-b{padding:.7rem .75rem .8rem}
 .r3dx-grid.all .r3dx-b h3{font-size:.92rem}
 .r3dx-hint{display:none}
}