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small{color:var(--muted);font-size:9px}.bid-price-grid strong{letter-spacing:-.04em;margin-top:4px;font-size:20px}.bid-input{margin-top:10px;display:block}.bid-input>span{color:var(--muted);margin-bottom:6px;font-size:9px;display:block}.bid-input>div{border:1px solid var(--mist);border-radius:12px;grid-template-columns:auto 1fr;align-items:center;gap:7px;height:48px;padding:0 12px;display:grid}.bid-input b{color:var(--vermilion)}.bid-input input{background:0 0;border:0;outline:0;width:100%;min-width:0;font-size:17px;font-weight:700}.checkout-error{color:#8b2d26;background:#f7e7e4;border-radius:10px;margin:0 0 10px;padding:10px;font-size:10px;line-height:1.4}.sponsor-modal-layer{z-index:80;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.sponsor-modal-backdrop{-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#1213158a;border:0;position:absolute;inset:0}.sponsor-modal{border:1px solid var(--mist);background:var(--surface);border-radius:24px;width:min(960px,100%);max-height:min(760px,100vh - 48px);animation:.18s ease-out both sponsor-modal-in;position:relative;overflow:auto;box-shadow:0 30px 100px #0a0c1052}.sponsor-modal-header{border-bottom:1px solid var(--mist-light);justify-content:space-between;align-items:center;gap:18px;min-height:86px;padding:18px 22px;display:flex}.sponsor-modal-header span{color:var(--vermilion);letter-spacing:.14em;font-size:10px;font-weight:750}.sponsor-modal-header h2{letter-spacing:-.04em;margin:5px 0 0;font-size:25px}.sponsor-modal-grid{grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);display:grid}.sponsor-modal-form,.sponsor-modal-checkout{padding:24px}.sponsor-modal-form{border-right:1px solid var(--mist-light)}.sponsor-modal-checkout{background:var(--paper)}.modal-step{align-items:center;gap:9px;margin-bottom:17px;display:flex}.modal-step b{color:#fff;background:var(--ink);border-radius:8px;place-items:center;width:25px;height:25px;font-size:11px;display:grid}.modal-step span{font-size:14px;font-weight:700}.modal-step small{color:var(--muted);margin-left:auto;font-size:9px}.sponsor-modal-checkout .modal-step{margin-top:20px}.modal-benefits{margin:16px 0;padding:0;list-style:none}.modal-benefits li{align-items:center;gap:8px;min-height:30px;font-size:11px;display:flex}.modal-benefits svg{color:var(--jade)}@keyframes sponsor-modal-in{0%{opacity:0;transform:translateY(12px)scale(.985)}to{opacity:1;transform:translateY(0)scale(1)}}@media (max-width:1120px){.app-frame,.sponsor-page{padding:0 24px}.experience-grid{grid-template-columns:190px minmax(390px,1fr) 300px}.left-rail,.detail-rail{padding:18px}.vietnam-map{width:min(86%,500px)}.app-frame .experience-grid{grid-template-columns:185px minmax(430px,1fr) 305px}.sponsor-setup-card,.sponsor-modal-grid{grid-template-columns:1fr}.sponsor-modal-form{border-right:0;border-bottom:1px solid var(--mist-light)}.compact-options{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:900px){.app-frame,.sponsor-page{padding:0 16px}.hero{padding:38px 4px 25px}.hero h1{font-size:clamp(38px,10vw,58px)}.experience-grid{background:0 0;border:0;grid-template-columns:1fr;overflow:visible}.left-rail{border:0;order:1;grid-template-columns:1fr;gap:10px;padding:0 0 12px;display:grid}.search-trigger{margin:0}.week-card,.quiet-note{display:none}.map-stage{border:1px solid var(--mist);border-radius:24px 24px 0 0;order:2;min-height:540px;overflow:hidden}.map-stage:before{inset:14px}.map-shell{min-height:540px}.vietnam-map{width:min(78%,460px);height:480px}.selected-chip{top:25px;left:25px}.detail-rail{border:1px solid var(--mist);background:var(--surface);border-radius:0 0 24px 24px;order:3;margin-top:-1px}.sponsor-card,.open-slot{margin-top:20px}.sponsor-builder,.sponsor-builder-simple{grid-template-columns:1fr}.checkout-card{position:static}}@media (max-width:620px){.topbar{height:68px}.sponsor-top{display:none}.hero{padding-top:32px}.hero>p:last-child{font-size:14px}.left-rail{grid-template-columns:1fr}.search-trigger kbd{display:none}.map-stage,.map-shell{min-height:480px}.vietnam-map{width:94%;height:430px}.province-heading h2{font-size:25px}.footer{flex-direction:column;justify-content:center;gap:14px}.sponsor-hero{padding:50px 0 34px}.sponsor-hero h1{font-size:43px}.province-options{grid-template-columns:repeat(2,minmax(0,1fr));max-height:430px;padding-right:3px;overflow:auto}.compact-options{grid-template-columns:repeat(2,minmax(0,1fr))}.province-picker,.checkout-card{padding:16px}.sponsor-modal-layer{padding:12px}.sponsor-modal{border-radius:20px;max-height:calc(100vh - 24px)}.sponsor-modal-header,.sponsor-modal-form,.sponsor-modal-checkout{padding:17px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}