.asset-explorer{position:relative;isolation:isolate;background:#0b1520;color:#fff;overflow:hidden}.explorer-backdrop{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 45%;z-index:-3}.explorer-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,15,25,.94),rgba(5,15,25,.38) 60%,rgba(5,15,25,.54)),linear-gradient(0deg,#081723 0%,transparent 65%);z-index:-2}.explorer-content{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;min-height:740px;padding-top:70px;padding-bottom:35px}.explorer-intro h1{font-size:clamp(3.2rem,5.6vw,5.4rem);letter-spacing:-.055em;line-height:1.03;margin:20px 0 26px}.explorer-intro h1 em{font-style:normal;color:#ff9447}.explorer-intro>p{max-width:420px;color:#d6e0e8;font-size:1.2rem;line-height:1.6}.explorer-detail{align-self:end;max-width:420px;padding:26px;background:rgba(8,24,38,.88);border:1px solid #8fa8ba50;border-top:3px solid #ff7a1a;border-radius:10px;backdrop-filter:blur(10px)}.explorer-count{font-size:.875rem;letter-spacing:.08em;color:#ffb27c}.explorer-detail h2{font-size:2rem;line-height:1.15;margin:16px 0;color:#fff}.explorer-detail p{color:#d6e0e8;line-height:1.55;min-height:100px}.explorer-methods{font-size:.875rem;color:#b5c9d9;margin:18px 0}.explorer-controls{grid-column:1/-1;margin-top:18px}.explorer-controls>p{font-size:.875rem;color:#bdcdd9;margin:0 0 12px}.explorer-buttons{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.explorer-buttons button{cursor:pointer;text-align:left;font:inherit;font-weight:650;color:#dce6ed;background:#0c2234d9;border:1px solid #7897ad60;border-radius:6px;padding:16px;min-height:82px;transition:background .18s,border-color .18s}.explorer-buttons span{display:block;font-size:.8rem;letter-spacing:.1em;color:#9db1c0;margin-bottom:8px}.explorer-buttons button:hover{background:#24465c}.explorer-buttons button[aria-pressed=true]{background:#fff;color:#143249;border-color:#fff}.explorer-buttons button[aria-pressed=true] span{color:#a24600}.explorer-buttons button:focus-visible,.explorer-detail a:focus-visible{outline:3px solid #ff9447;outline-offset:4px}@media(max-width:800px){.explorer-content{grid-template-columns:1fr;gap:20px;padding-top:45px;min-height:0}.explorer-intro h1{font-size:3.6rem}.explorer-detail{max-width:none}.explorer-detail p{min-height:0}.explorer-buttons{grid-template-columns:repeat(2,1fr)}.explorer-backdrop{object-position:58% center}.explorer-shade{background:linear-gradient(90deg,#071522ed,#07152299)}}@media(prefers-reduced-motion:reduce){.explorer-buttons button{transition:none}}

/* Bounded horizontal collections: new guides never add homepage rows. */
.rail-heading,.rail-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:16px}
.rail-heading p{margin:0;font-size:.875rem;color:#bdcdd9}
.rail-arrows{display:flex;gap:8px;flex-shrink:0}
.rail-arrows button{display:grid;place-items:center;width:44px;height:44px;border:1px solid #c8d4dc;border-radius:50%;background:#fff;color:#143249;font:600 1.2rem Manrope,sans-serif;cursor:pointer}
.rail-arrows button:hover{border-color:#ff7a1a;background:#fff4eb}
.rail-arrows button:disabled{opacity:.35;cursor:default}
.explorer-controls .rail-arrows button{background:#142c3e;color:#fff;border-color:#607789}
.guide-rail,.explorer-buttons{display:grid;grid-template-columns:none;grid-auto-flow:column;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding:5px;scrollbar-width:thin;scrollbar-color:#8b9fac transparent;gap:20px;padding:5px 5px 18px;margin:0 -5px}
.guide-rail{grid-auto-columns:calc((100% - 60px)/4)}
.guide-rail>.card,.explorer-buttons>button{scroll-snap-align:start;min-width:0}
.guide-rail .article-body{padding:20px;display:flex;flex-direction:column;flex:1}
.guide-rail .article-card{display:flex;flex-direction:column}
.guide-rail .article-body .card-link{margin-top:auto;padding-top:8px}
.guide-rail h3{font-size:1.2rem}.guide-rail .article-art{height:165px;flex-shrink:0}
.explorer-buttons{grid-auto-columns:calc((100% - 50px)/6);gap:10px}
@media(max-width:1000px){.guide-rail{grid-auto-columns:calc((100% - 20px)/2)}.explorer-buttons{grid-auto-columns:calc((100% - 30px)/4)}}
@media(max-width:620px){.guide-rail{grid-auto-columns:86%}.explorer-buttons{grid-auto-columns:44%}.rail-heading{gap:12px}.guide-rail .article-art{height:185px}.explorer-intro h1{font-size:clamp(2.6rem,10vw,3.6rem)}}
.showcase-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
#showcase-playback{min-height:44px;border:1px solid #607789;border-radius:6px;padding:8px 12px;background:#142c3e;color:#fff;font:600 .875rem Manrope,sans-serif;cursor:pointer}
#showcase-playback:hover{background:#24465c}
@media(max-width:620px){.explorer-controls .rail-heading{flex-wrap:wrap}.showcase-actions{margin-left:auto}}