:root{--ink:#17243a;--muted:#647186;--paper:#fffdf8;--line:#dde2e8;--blue:#35569a;--blue-dark:#253f78;--lime:#d9e86d;--lime-dark:#819325;--shadow:0 18px 50px #1b2a431f}*{box-sizing:border-box}html,body{min-height:100%;color:var(--ink);background:#f2f4f0;margin:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic,YuGothic,Meiryo,sans-serif}button,input{font:inherit}.app-shell{background:radial-gradient(circle at 8% 4%,#d9e86d57,#0000 26rem),linear-gradient(#f8f9f5 0%,#eef1ed 100%);min-height:100vh;padding:26px clamp(18px,3vw,42px) 36px}.app-header{justify-content:space-between;align-items:flex-end;gap:20px;width:min(1480px,100%);margin:0 auto 18px;display:flex}.app-header h1{letter-spacing:-.04em;margin:2px 0 0;font-size:clamp(28px,3.4vw,48px);line-height:1}.eyebrow,.booth-kicker{color:var(--blue);letter-spacing:.16em;margin:0;font-size:11px;font-weight:800}.map-disclaimer{margin:8px 0 0;font-size:14px;line-height:1.6}.connection-pill{border:1px solid 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(max-width:760px){.app-shell{padding:10px}.map-explorer{flex-direction:column;gap:9px;display:flex}.category-bar{order:1}.map-explorer>.map-frame{aspect-ratio:1.25;border-radius:14px;order:2;height:auto;min-height:0}.explorer-sidebar{border-radius:14px;flex-shrink:0;order:3;height:42dvh;max-height:42vh}.explorer-sidebar--detail{z-index:20;height:auto;inset:auto 10px max(10px, env(safe-area-inset-bottom)) 10px;max-height:60vh;position:fixed}.explorer-sidebar--detail>.booth-card{max-height:60vh}}