/* Knowledge navigation: one clear selected domain and three generous routes. */
.explore-hub{padding:72px max(5vw,24px) 44px;background:#071522;background-image:radial-gradient(ellipse at 80% 8%,#19413d25,transparent 52%);border-block:1px solid #c6a56b24;color:#dce6e3;scroll-margin-top:88px}
.explore-shell{max-width:1240px;margin:auto}
.explore-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin:0 0 34px}
.explore-eyebrow{display:flex;gap:10px;align-items:center;color:#cdb27d;font-size:10px;line-height:1.6;font-weight:500;letter-spacing:.16em}
.explore-eyebrow>span{width:22px;height:1px;background:#d8b47a}
.explore-heading h2{font-family:'Playfair Display',Georgia,serif;font-size:clamp(30px,3.1vw,42px);font-weight:400;line-height:1.2;letter-spacing:-.025em;color:#eee8d9;margin:15px 0 0}
.explore-heading h2 em{font-style:normal;color:#d9b77f}
.explore-heading>p{font-size:13px;line-height:1.85;color:#a6b9bd;max-width:320px;margin:0 0 4px}
.explore-workspace{display:grid;grid-template-columns:246px minmax(0,1fr);border:1px solid #9fb8b126;border-radius:12px;overflow:hidden;background:#0b1c29;box-shadow:0 20px 65px #0000001c}
.explore-sidebar{background:#081721;border-right:1px solid #9fb8b126;padding:24px 14px 18px;display:flex;flex-direction:column}
.explore-sidebar-heading{display:flex;justify-content:space-between;align-items:center;margin:0 12px 18px;color:#91a6ad;font-size:9px;letter-spacing:.13em;font-weight:500}
.explore-sidebar-heading>span:last-child{font:11px/1.2 monospace;color:#bc9f6d;letter-spacing:0}
.explore-tabs{display:grid;gap:8px}
.explore-tab{position:relative;display:flex;align-items:center;gap:11px;width:100%;padding:14px 12px;border:1px solid transparent;border-radius:7px;background:transparent;color:#a9bec2;text-align:left;cursor:pointer;font:inherit;transition:background .2s,border-color .2s,color .2s}
.explore-tab:hover{background:#102b36;color:#eee8d9}
.explore-tab[aria-selected=true]{background:linear-gradient(110deg,#9c80461f,#9c804609);border-color:#c8a56a65;color:#edd7af;box-shadow:inset 3px 0 #d3ae71}
.explore-tab-icon{width:32px;height:32px;flex-shrink:0;display:grid;place-items:center;color:#789c9e}
.explore-tab-icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round}
.explore-tab[aria-selected=true] .explore-tab-icon{color:#d9b77f}
.explore-tab-label{display:flex;flex-direction:column;gap:5px}
.explore-tab-label strong{font-size:14px;font-weight:500;line-height:1.2;white-space:nowrap}
.explore-tab-label small{font-size:10px;line-height:1.3;color:#8ca5ac;white-space:nowrap}
.explore-tab-number{margin-left:auto;color:#627f8a;font:10px/1.2 monospace}
.explore-tab>svg{display:none;width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.5;margin-left:auto;flex-shrink:0}
.explore-tab[aria-selected=true] .explore-tab-number{display:none}
.explore-tab[aria-selected=true]>svg{display:block}
.explore-sidebar-note{display:flex;gap:8px;align-items:center;font-size:9px;line-height:1.6;color:#7e9a9d;margin:auto 12px 0;padding-top:26px}
.explore-sidebar-note>span{height:5px;width:5px;border-radius:50%;background:#80b8a7;flex-shrink:0}
.explore-panels{min-width:0;background:radial-gradient(ellipse at 85% 25%,#20474040,transparent 58%)}
.explore-panel{padding:30px 30px 26px;min-width:0}
.explore-panel[hidden]{display:none!important}
.explore-panel-hero{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(180px,.85fr);gap:8px;align-items:center;min-height:228px}
.explore-panel-copy{position:relative;z-index:1}
.explore-domain{display:flex;gap:8px;align-items:center;color:#91b6b2;font-size:9px;letter-spacing:.12em;font-weight:500;line-height:1.6}
.explore-domain i{width:5px;height:5px;border:1px solid #d2ae73;transform:rotate(45deg)}
.explore-panel h3{font-family:'Playfair Display',Georgia,serif;color:#e8ddc5;font-size:clamp(25px,2.3vw,32px);line-height:1.3;letter-spacing:-.02em;font-weight:400;margin:18px 0 15px}
.explore-panel-copy>p{font-size:12px;line-height:1.9;color:#a6bdc1;margin:0;max-width:38em}
.explore-art{position:relative;align-self:stretch;display:flex;flex-direction:column;justify-content:center;min-width:0}
.explore-art .card-sculpture{height:208px;margin:0;overflow:hidden;min-width:0}
.explore-art-caption{display:block;text-align:center;color:#789a9c;font:8px/1.6 Arial,sans-serif;letter-spacing:.12em;margin-top:-8px;white-space:nowrap}
.explore-route-heading{display:flex;justify-content:space-between;gap:16px;align-items:center;border-top:1px solid #adc7c41c;padding:21px 0 14px;margin-top:15px;font-size:11px;color:#c3d0cf}
.explore-route-heading>span:last-child{font-size:10px;color:#76989f}
.explore-routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.explore-route{display:flex;flex-direction:column;min-width:0;padding:16px;border:1px solid #9bbdb32b;background:#08172275;border-radius:7px;text-decoration:none;color:inherit;transition:border-color .2s,background .2s,transform .2s}
.explore-route:hover{border-color:#d0ac7277;background:#152c35;transform:translateY(-3px)}
.explore-route-top{display:flex;justify-content:space-between;align-items:center;color:#71999e;font:10px/1.2 monospace}
.explore-route-top>svg{width:17px;height:17px;fill:none;stroke:#d3b176;stroke-width:1.3;transition:transform .2s}
.explore-route:hover .explore-route-top>svg{transform:translateX(3px)}
.explore-route h4{font-family:inherit;color:#e4ded1;font-size:14px;font-weight:500;line-height:1.5;margin:17px 0 8px;letter-spacing:0}
.explore-route p{color:#91acb3;font-size:11px;line-height:1.75;margin:0 0 18px}
.explore-route-cta{color:#d5b479;font-size:10px;line-height:1.5;margin-top:auto}
.explore-footer{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:20px;color:#7e9aa2}
.explore-footer>p{display:flex;align-items:center;gap:10px;font-size:10px;margin:0}
.explore-footer>p>span{color:#c5a779;font:10px/1.2 monospace}
.explore-footer i{height:1px;width:22px;background:#74929740;margin:0 5px}
.explore-motion.sculpture-toggle{margin:0;border:1px solid #99b6b32b;color:#91aaa9;border-radius:5px;padding:8px 12px;min-height:34px;font-size:10px}
.explore-hub :is(button,a,[role=tabpanel]):focus-visible{outline:2px solid #86c8ba;outline-offset:4px}
@media(max-width:1000px){.explore-workspace{grid-template-columns:216px minmax(0,1fr)}.explore-sidebar{padding-inline:10px}.explore-tab{padding:13px 9px;gap:8px}.explore-tab-icon{width:27px}.explore-panel{padding:24px}.explore-panel-hero{grid-template-columns:minmax(0,1.25fr) minmax(130px,.8fr)}.explore-art .card-sculpture{height:180px}.explore-art-caption{font-size:6px}.explore-route{padding:13px}.explore-route h4{font-size:13px}.explore-heading{gap:25px}.explore-heading>p{max-width:260px}}
@media(max-width:760px){.explore-hub{padding:44px 20px 30px}.explore-heading{display:block;margin-bottom:26px}.explore-heading>p{font-size:12px;margin-top:17px;max-width:100%}.explore-heading>p br{display:none}.explore-workspace{grid-template-columns:1fr;border-radius:10px}.explore-sidebar{border-right:0;border-bottom:1px solid #9fb8b126;padding:17px 14px 12px}.explore-sidebar-heading{margin:0 2px 13px}.explore-tabs{display:flex;overflow:auto;gap:8px;padding:2px 2px 8px;scrollbar-width:thin;scrollbar-color:#b99a5e50 transparent;overscroll-behavior-x:contain}.explore-tab{width:auto;flex-shrink:0;padding:10px 12px;gap:8px;border-color:#93aca321;background:#10212c}.explore-tab-label strong{font-size:12px}.explore-tab-label small,.explore-tab-number,.explore-tab>svg,.explore-tab[aria-selected=true]>svg{display:none}.explore-tab-icon{width:20px;height:20px}.explore-tab-icon svg{width:20px;height:20px}.explore-tab[aria-selected=true]{box-shadow:inset 0 -2px #d3ae71}.explore-sidebar-note{display:none}.explore-panel{padding:22px 18px}.explore-panel-hero{grid-template-columns:minmax(0,1fr) 110px;gap:4px;min-height:210px}.explore-panel h3{font-size:25px;margin:14px 0}.explore-panel-copy>p{font-size:11px;line-height:1.8}.explore-domain{font-size:8px;letter-spacing:.07em}.explore-art .card-sculpture{height:156px;width:130px;margin-left:-10px}.explore-art-caption{font-size:6px;letter-spacing:0;white-space:normal}.explore-routes{grid-template-columns:1fr;gap:10px}.explore-route{display:grid;grid-template-columns:minmax(0,1fr) 23px;padding:16px;position:relative}.explore-route-top{grid-column:2;grid-row:1/3;justify-content:flex-end}.explore-route-top>span{display:none}.explore-route h4{grid-column:1;grid-row:1;margin:0 0 5px;font-size:14px}.explore-route p{grid-column:1;grid-row:2;margin:0;font-size:11px;line-height:1.7}.explore-route-cta{display:none}.explore-route-heading{margin-top:17px;padding-top:18px}.explore-footer{align-items:flex-start}.explore-footer>p{flex-wrap:wrap;gap:6px;font-size:9px;line-height:1.6;max-width:210px}.explore-footer i{width:10px;margin:0 2px}.explore-motion.sculpture-toggle{font-size:9px;padding:6px 8px;max-width:105px;flex-shrink:0;min-height:36px}.explore-eyebrow{font-size:9px}}
@media(max-width:380px){.explore-panel-hero{grid-template-columns:minmax(0,1fr) 90px}.explore-art .card-sculpture{width:110px;height:140px}.explore-panel h3{font-size:23px}.explore-hub{padding-inline:16px}}
@media(prefers-reduced-motion:reduce){.explore-tab,.explore-route,.explore-route-top>svg{transition:none}.explore-route:hover{transform:none}}
@media(min-width:761px){.explore-heading>p{font-size:14px}.explore-tab-label strong{font-size:15px}.explore-tab-label small{font-size:11px}.explore-panel-copy>p{font-size:14px}.explore-domain{font-size:10px}.explore-route-heading{font-size:12px}.explore-route h4{font-size:15px}.explore-route p{font-size:12px}.explore-route-cta{font-size:11px}.explore-panel-hero{min-height:236px}.explore-route{min-height:172px}}
.explore-sidebar,.explore-tabs{min-width:0}
@media(max-width:760px){.explore-workspace{grid-template-columns:minmax(0,1fr)}.explore-panel-copy{min-width:0}.explore-panel-copy>p{font-size:12px}.explore-sidebar-heading>span:last-child:after{content:' MIỀN · VUỐT NGANG';font:8px/1.4 Arial,sans-serif;letter-spacing:.06em;color:#91a6ad}.explore-art .card-sculpture{width:110px;margin-left:0}.explore-panel-hero{min-height:246px}}
@media(max-width:380px){.explore-art .card-sculpture{width:90px}}
@media(max-width:760px){.explore-panel-hero{grid-template-columns:minmax(0,1fr);gap:4px;min-height:0}.explore-panel h3{font-size:27px;line-height:1.3}.explore-panel-copy>p{font-size:12px}.explore-art{height:150px;align-items:center}.explore-art .card-sculpture{width:220px;max-width:100%;height:145px}.explore-art-caption{font-size:7px;margin-top:-8px;letter-spacing:.08em}.explore-route-heading{margin-top:12px}}

@media(max-width:760px){.explore-tab{min-height:44px}.explore-motion.sculpture-toggle{min-height:44px}}
.explore-hub .explore-footer{padding:0;border:0;background:none;min-height:36px}