:root{--tv67-ink:#151515;--tv67-muted:#6f6b66;--tv67-line:#e8e4de;--tv67-warm:#b7895e;--tv67-soft:#f8f6f2;--tv67-white:#fff}
.tv67-tour{background:#fff;color:var(--tv67-ink)}
.tv67-tour .tv66-intro h1{max-width:820px;font-size:clamp(32px,4.35vw,62px)}
.tv67-stage{position:relative}.tv67-transition{position:absolute;inset:0;z-index:30;pointer-events:none;display:grid;place-items:center;opacity:0;visibility:hidden;transition:opacity .18s ease,visibility .18s ease;background:radial-gradient(circle at center,rgba(255,255,255,.04),rgba(0,0,0,.28));backdrop-filter:blur(0px)}
.tv67-transition.show{opacity:1;visibility:visible;animation:tv67Walk 980ms cubic-bezier(.2,.7,.2,1) both}
.tv67-transition.comfort{animation:tv67Comfort 760ms ease both;background:#090909}
.tv67-transition-card{color:#fff;text-align:center;transform:translateY(12px);opacity:.9}.tv67-transition-card small{display:block;letter-spacing:.17em;font-size:10px;margin-bottom:8px}.tv67-transition-card strong{font-family:Georgia,serif;font-weight:500;font-size:clamp(24px,3vw,42px)}
@keyframes tv67Walk{0%{opacity:0;backdrop-filter:blur(0)}22%{opacity:.62;backdrop-filter:blur(2px)}50%{opacity:.88;backdrop-filter:blur(8px)}72%{opacity:.7;backdrop-filter:blur(5px)}100%{opacity:0;backdrop-filter:blur(0)}}
@keyframes tv67Comfort{0%,100%{opacity:0}42%,58%{opacity:1}}
.tv67-routebar{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);z-index:12;display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:999px;background:rgba(255,255,255,.92);box-shadow:0 8px 28px rgba(0,0,0,.14);backdrop-filter:blur(16px);max-width:calc(100% - 34px)}
.tv67-routebar button{appearance:none;border:0;background:transparent;color:#222;border-radius:999px;padding:7px 11px;font-size:11px;cursor:pointer;white-space:nowrap}.tv67-routebar button.active{background:#171717;color:#fff}.tv67-routebar i{width:18px;height:1px;background:#cfc9c0;display:block}
.tv67-guide{position:absolute;right:18px;bottom:18px;z-index:13;border:0;border-radius:999px;background:#fff;color:#171717;padding:10px 14px;font-weight:700;font-size:11px;box-shadow:0 8px 26px rgba(0,0,0,.15);cursor:pointer}.tv67-guide.on{background:#171717;color:#fff}
.tv67-hotspot{position:absolute;z-index:10;transform:translate(-50%,-50%);border:0;background:transparent;color:#fff;cursor:pointer;filter:drop-shadow(0 5px 18px rgba(0,0,0,.35))}.tv67-hotspot-ring{width:52px;height:52px;border:1px solid rgba(255,255,255,.9);border-radius:50%;display:grid;place-items:center;background:rgba(15,15,15,.38);backdrop-filter:blur(7px);animation:tv67Pulse 2.2s ease-in-out infinite}.tv67-hotspot-ring:after{content:"↗";font-size:20px}.tv67-hotspot span{position:absolute;left:50%;top:60px;transform:translateX(-50%);white-space:nowrap;background:rgba(15,15,15,.82);border-radius:999px;padding:7px 10px;font-size:10px;font-weight:700}.tv67-hotspot:hover .tv67-hotspot-ring{transform:scale(1.08);background:rgba(183,137,94,.88)}
@keyframes tv67Pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.25)}50%{box-shadow:0 0 0 12px rgba(255,255,255,0)}}
.tv67-vr-note{margin-top:8px;padding:10px 12px;border-radius:12px;background:#f8f4ef;color:#6d6257;font-size:11px;line-height:1.5}.tv67-vr-note b{color:#28231e}
.tv67-comfort-toggle{display:flex;align-items:center;gap:7px;font-size:11px;color:#666}.tv67-comfort-toggle input{accent-color:#171717}

/* Design evolution */
.tv67-evo{min-height:100vh;background:#fff;color:#171717;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.tv67-evo *{box-sizing:border-box}.tv67-evo-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,4vw,64px);border-bottom:1px solid var(--tv67-line);position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);z-index:40}.tv67-evo-head img{height:42px;width:auto}.tv67-evo-head nav{display:flex;align-items:center;gap:26px;font-size:13px}.tv67-evo-head a{text-decoration:none;color:inherit}.tv67-evo-shell{max-width:1480px;margin:auto;padding:32px clamp(18px,4vw,58px) 70px}.tv67-evo-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.48fr);gap:42px;align-items:end;margin-bottom:24px}.tv67-evo-kicker{font-size:11px;font-weight:800;letter-spacing:.18em;color:#9a724d;margin:0 0 10px}.tv67-evo h1{font:500 clamp(38px,5.5vw,78px)/.98 Georgia,serif;margin:0;max-width:900px}.tv67-evo-hero>p{color:#716c66;line-height:1.72;margin:0}.tv67-demo-badge{display:inline-flex;margin-top:14px;padding:8px 11px;border-radius:999px;background:#f6efe7;color:#8c6948;font-size:11px}
.tv67-evo-stage{position:relative;border:1px solid var(--tv67-line);border-radius:24px;overflow:hidden;background:#f4f1ec;box-shadow:0 22px 70px rgba(25,18,12,.08)}.tv67-evo-media{position:relative;aspect-ratio:1200/962;max-height:72vh;min-height:420px;overflow:hidden}.tv67-evo-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.tv67-evo-top{position:absolute;inset:0;overflow:hidden;width:50%}.tv67-evo-top img{width:100vw;max-width:none;height:100%;object-fit:cover}.tv67-evo-divider{position:absolute;top:0;bottom:0;left:50%;width:2px;background:white;box-shadow:0 0 0 1px rgba(0,0,0,.08);pointer-events:none}.tv67-evo-divider span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#fff;color:#171717;box-shadow:0 10px 28px rgba(0,0,0,.18)}.tv67-evo-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize}.tv67-evo-label{position:absolute;top:18px;padding:8px 11px;border-radius:999px;background:rgba(255,255,255,.92);font-size:10px;font-weight:800;letter-spacing:.08em}.tv67-evo-label.before{left:18px}.tv67-evo-label.after{right:18px}.tv67-evo-actions{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 16px;background:#fff;border-top:1px solid var(--tv67-line)}.tv67-evo-actions-group{display:flex;gap:8px;flex-wrap:wrap}.tv67-evo-actions button{border:1px solid #ddd6cd;background:#fff;color:#171717;border-radius:999px;padding:9px 12px;font:inherit;font-size:11px;cursor:pointer}.tv67-evo-actions button.active,.tv67-evo-actions button:hover{background:#171717;color:#fff;border-color:#171717}.tv67-evo-sweep{font-size:11px;color:#777}.tv67-evo-timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 0}.tv67-evo-step{border:1px solid var(--tv67-line);border-radius:15px;padding:15px;background:#fff;cursor:pointer;transition:.2s}.tv67-evo-step:hover,.tv67-evo-step.active{border-color:#c5a783;box-shadow:0 12px 30px rgba(51,37,23,.07);transform:translateY(-2px)}.tv67-evo-step small{font-weight:800;color:#a47a51;letter-spacing:.12em}.tv67-evo-step b{display:block;margin:7px 0 5px}.tv67-evo-step span{font-size:12px;color:#777;line-height:1.45}.tv67-evo-focus{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.tv67-focus-card{border-radius:16px;background:var(--tv67-soft);padding:18px}.tv67-focus-card small{font-weight:800;color:#9f7852}.tv67-focus-card h3{font:500 24px/1.1 Georgia,serif;margin:7px 0}.tv67-focus-card p{color:#716d68;font-size:13px;line-height:1.55;margin:0}.tv67-evo-cta{margin-top:20px;display:flex;justify-content:space-between;gap:20px;align-items:center;background:#171717;color:#fff;border-radius:20px;padding:24px 26px}.tv67-evo-cta h3{font:500 28px/1.1 Georgia,serif;margin:0 0 5px}.tv67-evo-cta p{margin:0;color:#cfcfcf;font-size:13px}.tv67-evo-cta a{color:#171717;background:#fff;text-decoration:none;border-radius:999px;padding:12px 16px;white-space:nowrap;font-size:12px;font-weight:700}
/* Compact site teaser */
.tv67-immersive-strip{max-width:1380px;margin:26px auto 0;padding:0 clamp(18px,4vw,52px)}.tv67-immersive-inner{border:1px solid #e7e2dc;border-radius:20px;background:#fff;display:grid;grid-template-columns:1.1fr repeat(2,.65fr);overflow:hidden}.tv67-immersive-copy,.tv67-immersive-link{padding:22px 24px}.tv67-immersive-copy small{font-weight:800;letter-spacing:.14em;color:#a47850}.tv67-immersive-copy h2{font:500 clamp(25px,3vw,40px)/1.05 Georgia,serif;margin:7px 0}.tv67-immersive-copy p{margin:0;color:#73706b;font-size:13px;line-height:1.5}.tv67-immersive-link{border-left:1px solid #e7e2dc;text-decoration:none;color:#171717;display:flex;flex-direction:column;justify-content:center;transition:.2s}.tv67-immersive-link:hover{background:#171717;color:#fff}.tv67-immersive-link b{font-size:15px}.tv67-immersive-link span{font-size:12px;color:#777;margin-top:5px}.tv67-immersive-link:hover span{color:#d5d5d5}
@media(max-width:980px){.tv67-routebar{display:none}.tv67-guide{bottom:16px;right:16px}.tv67-evo-hero{grid-template-columns:1fr;gap:14px}.tv67-evo-timeline{grid-template-columns:repeat(2,1fr)}.tv67-evo-focus{grid-template-columns:1fr}.tv67-immersive-inner{grid-template-columns:1fr}.tv67-immersive-link{border-left:0;border-top:1px solid #e7e2dc}.tv67-evo-head nav a:not(:last-child){display:none}}
@media(max-width:640px){.tv67-evo-shell{padding-inline:14px}.tv67-evo-media{min-height:360px}.tv67-evo-actions{align-items:flex-start;flex-direction:column}.tv67-evo-timeline{grid-template-columns:1fr}.tv67-evo-cta{align-items:flex-start;flex-direction:column}.tv67-hotspot-ring{width:46px;height:46px}.tv67-hotspot span{display:none}}
@media(prefers-reduced-motion:reduce){.tv67-transition.show,.tv67-hotspot-ring{animation:none}.tv67-evo-step{transition:none}}