.tour-page{background:#f5f7fa}.tour-head{background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px max(24px,4vw)}.tour-head .brand__logo{width:210px}.tour-head__links{display:flex;align-items:center;gap:28px;font-size:.85rem}.tour-main{max-width:1500px;margin:auto;padding:46px max(24px,4vw) 0}.tour-intro{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:30px}.tour-intro h1{font-size:clamp(1.8rem,3vw,2.8rem);margin-top:12px}.tour-intro>p{max-width:340px;font-size:.95rem}.tour-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 16px 50px #1c2b3c08}.tour-stage{min-width:0;position:relative;height:580px;background:radial-gradient(ellipse at center,#f7fafc,#dce5ec);isolation:isolate}model-viewer{display:block;width:100%;height:100%;--progress-bar-height:0;background:transparent}model-viewer:focus-visible{outline:3px solid var(--accent);outline-offset:-4px}.tour-cover{position:absolute;inset:0;background:#253a4c}.tour-cover>img{height:100%;width:100%;object-fit:cover;opacity:.78}.tour-cover__action{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:end;padding:60px 20px;color:white;background:linear-gradient(transparent 30%,#0c1c2ed9)}.tour-cover__action p{font-size:.8rem;margin-top:12px}.tour-badge{letter-spacing:.16em;font-size:.68rem;font-weight:700;margin-bottom:16px}.tour-cover .btn{box-shadow:0 4px 24px #0004}.tour-stage__label{position:absolute;left:20px;bottom:16px;right:20px;display:flex;align-items:center;gap:9px;font-size:.75rem;pointer-events:none;background:#ffffffeb;border-radius:8px;padding:9px 12px;color:var(--ink)}.tour-stage__label span:last-child{margin-left:auto;color:var(--body)}.tour-dot{width:7px;height:7px;background:var(--accent);border-radius:50%}.tour-panel{padding:28px 22px;border-left:1px solid var(--line)}.tour-views{display:grid;gap:10px;margin:20px 0}.tour-views button{display:grid;grid-template-columns:25px 1fr;text-align:left;gap:3px 10px;border:1px solid var(--line-2);border-radius:9px;padding:14px 12px;color:var(--ink)}.tour-views button span{grid-row:span 2;font-size:.7rem;color:var(--muted);padding-top:3px}.tour-views small{font-size:.7rem;color:var(--body)}.tour-views button[aria-pressed=true]{border-color:var(--accent);background:var(--tint);box-shadow:inset 3px 0 var(--accent)}.tour-views button:hover{border-color:var(--accent)}#view-description{font-size:.82rem;min-height:65px}.tour-controls{border:0;padding:0;margin:16px 0}.tour-controls legend{font-size:.72rem;font-weight:700;margin-bottom:10px}.tour-controls>div{display:flex;gap:8px;margin-bottom:8px}.tour-controls button{border:1px solid var(--line-2);border-radius:7px;padding:8px 10px;font-size:.75rem;flex:1;white-space:nowrap}.tour-controls button[aria-pressed=true]{background:var(--navy);color:white}.tour-controls:disabled{opacity:.4}.tour-controls:disabled button{cursor:default}.tour-help{font-size:.71rem;line-height:1.8}.tour-disclaimer{font-size:.78rem;line-height:1.85;margin:22px 0;color:#637180;max-width:1100px}.tour-disclaimer strong{color:var(--ink)}.tour-disclaimer a{text-decoration:underline}.tour-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:32px;padding:26px 0;gap:20px}.tour-bottom p{font-weight:600;color:var(--ink)}.tour-footer{text-align:center;font-size:.75rem;padding:24px;color:var(--muted)}.tour-loading,.tour-error{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:16px;padding:32px;background:#edf2f7f5;z-index:2}.tour-error h2{font-size:1.4rem}.tour-error p{max-width:360px}.tour-error .btn{min-width:160px}.tour-loading progress{width:200px;accent-color:var(--accent)}[hidden]{display:none!important}.tour-spinner{height:24px;width:24px;border:2px solid #b7c6d5;border-top-color:var(--accent);border-radius:50%;animation:tour-spin 1s linear infinite}@keyframes tour-spin{to{transform:rotate(360deg)}}.tour-skip{position:absolute;top:-80px;left:20px;z-index:10;background:white;padding:12px}.tour-skip:focus{top:10px}.tour-page button:focus-visible,.tour-page a:focus-visible{outline:3px solid #448ce0;outline-offset:4px}
@media(max-width:900px){.tour-intro{display:block}.tour-intro>p{max-width:600px;margin-top:18px}.tour-layout{grid-template-columns:1fr}.tour-stage{height:500px}.tour-panel{border-left:0;border-top:1px solid var(--line)}.tour-views{grid-template-columns:repeat(3,1fr)}#view-description{min-height:0}.tour-controls{max-width:430px}.tour-help{margin-top:12px}}
@media(max-width:540px){.tour-head{padding:18px 20px;align-items:start}.tour-head .brand__logo{width:155px}.tour-head__links{flex-direction:column-reverse;align-items:end;gap:12px;font-size:.7rem}.tour-main{padding:30px 16px 0}.tour-stage{height:380px}.tour-panel{padding:20px 16px}.tour-views{gap:6px}.tour-views button{display:flex;flex-direction:column;padding:10px 8px}.tour-views b{font-size:.8rem}.tour-views small{font-size:.66rem}.tour-bottom{align-items:start;flex-direction:column}.tour-stage__label{left:10px;right:10px}.tour-intro .eyebrow{font-size:.63rem}}
@media(prefers-reduced-motion:reduce){.tour-spinner{animation:none}.tour-page{scroll-behavior:auto}}