.concept-tour { min-width: 0; overflow: hidden; border: 1px solid #dbe4ed; border-radius: 18px; background: #fff; color: #14243b; box-shadow: 0 12px 30px #16315613; }
.concept-tour-header, .concept-tour-controls { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 14px; padding: 10px 13px; }
.concept-tour-header strong { font-size: .92rem; }
.concept-tour-header span { font-size: .75rem; color: #495b71; }
.concept-tour-viewport { position: relative; aspect-ratio: 16 / 9; min-height: 240px; background: #152536; }
.concept-tour-viewport img, .concept-tour-pano { position: absolute; inset: 0; width: 100%; height: 100%; }
.concept-tour-viewport img { display: block; object-fit: cover; }
.concept-tour-pano:not(.is-ready) { visibility: hidden; }
.concept-tour-viewport:not(.is-ready)::after, .concept-tour-pano.is-ready::after {
  content: 'Google 3D'; position: absolute; z-index: 3; top: 12px; right: 12px; pointer-events: none;
  color: #fff; background: #0e233a66; border-radius: 5px; padding: 3px 6px;
  font: 650 .72rem system-ui, sans-serif; text-shadow: 0 1px 3px #0b1e35;
}
.concept-tour-controls { justify-content: flex-start; border-top: 1px solid #dbe4ed; }
.concept-tour-stops { display: flex; flex-wrap: wrap; gap: 6px; }
.concept-tour button { border: 1px solid #c5d4e5; background: #fff; color: #184f9a; border-radius: 999px; font: 650 .79rem system-ui, sans-serif; min-height: 36px; padding: 6px 11px; cursor: pointer; }
.concept-tour button[aria-pressed="true"] { background: #e7f0ff; border-color: #8ab4ef; color: #103d7c; }
.concept-tour button:focus-visible { outline: 2px solid #185abc; outline-offset: 2px; }
.concept-tour button:disabled { opacity: .55; cursor: default; }
.concept-tour-rotate { margin-inline-start: auto; }
.concept-tour-caption { margin: 0; padding: 0 13px 11px; color: #495b71; font-size: .78rem; }
.concept-tour .pnlm-hotspot.pnlm-scene { cursor: pointer; }
.guide-concept-tour { margin: 20px 0; }
.guide-concept-tour h3 { margin-bottom: 5px; }
.guide-concept-tour > p { margin: 0 0 12px; }
.guide-concept-tour > .guide-tour-link { margin: 10px 0 0; }
@media (max-width: 420px) { .concept-tour-rotate { margin-inline-start: 0; } }

.demo-tour-page { margin: 0; background: #eff4fa; color: #14243b; font: 1rem/1.5 system-ui, sans-serif; }
.demo-tour-shell { width: min(100% - 32px, 1060px); margin: 24px auto 40px; }
.demo-tour-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 24px; }
.demo-tour-top a { color: #185abc; }
.demo-tour-brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; text-decoration: none; }
.demo-tour-shell h1 { font-size: clamp(1.65rem, 4vw, 2.45rem); line-height: 1.12; margin: 0 0 6px; }
.demo-tour-lead { color: #495b71; margin: 0 0 14px; }
.demo-tour-embed .demo-tour-page { overflow: hidden; }
.demo-tour-embed .demo-tour-shell { width: 100%; margin: 0; }
.demo-tour-embed .demo-tour-top, .demo-tour-embed .demo-tour-shell h1,
.demo-tour-embed .demo-tour-lead, .demo-tour-embed .concept-tour-header,
.demo-tour-embed .concept-tour-caption { display: none; }
.demo-tour-embed .concept-tour { display: grid; grid-template-rows: minmax(0, 1fr) auto; height: 100vh; height: 100dvh; border: 0; border-radius: 0; box-shadow: none; }
.demo-tour-embed .concept-tour-viewport { min-height: 0; aspect-ratio: auto; }
.demo-tour-embed .concept-tour-controls { justify-content: center; padding: 4px 8px; }
.demo-tour-embed .concept-tour button { padding: 4px 10px; min-height: 32px; }
.demo-tour-embed .concept-tour-rotate { display: none; }