/* Full-screen entrance scene. Shared park sections remain in styles.css. */
body.intro-active{height:100svh;overflow:hidden;background:#0c1423}
.intro-active .site-header{position:fixed;inset:0 0 auto;width:100%;padding-top:env(safe-area-inset-top,0px);height:calc(82px + env(safe-area-inset-top,0px));background:linear-gradient(rgba(5,12,24,.78),rgba(5,12,24,0));backdrop-filter:none;border-bottom:0}
.intro-active .header-nav{display:none}
.intro-active .music-bar{filter:drop-shadow(0 1px 4px #0008)}
.intro-active .language-control select{background:rgba(14,20,33,.42);border:1px solid rgba(183,154,100,.35);padding-left:10px}
.entrance{position:fixed;inset:0;width:100%;height:100svh;min-height:0;max-width:none;margin:0;padding:0;display:block;overflow:hidden;background:#0c1423;isolation:isolate;z-index:30;cursor:pointer}
.entrance:after{display:none}
.entrance-visual{position:absolute;inset:0;width:100%;height:100%;margin:0;z-index:0;transform:scale(1);transform-origin:50% 50%;transition:transform 1.45s cubic-bezier(.45,.05,.24,1);will-change:transform}
.intro-fill{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center;filter:blur(22px) brightness(.56);transform:scale(1.08);pointer-events:none}
/* Preserve the upper arch on wide displays; the same scene fills the side edges. */
.gate-stage{position:absolute;inset:auto;width:81.6svh;height:auto;max-width:none;aspect-ratio:941/1672;left:50%;top:50%;transform:translate(-50%,-46.65%);mask-image:linear-gradient(90deg,transparent,#000 13%,#000 87%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 13%,#000 87%,transparent);perspective:1800px;transform-style:preserve-3d}
.gate-aura{display:none}.gate-world{background:#03050a}
.gate-hit{border-radius:45% 45% 0 0}.gate-touch{opacity:0;transition:opacity .35s,box-shadow .35s;top:53%;width:34px;height:34px;left:calc(50% - 17px);background:rgba(14,20,33,.7);font-size:18px}
.entrance.ready .gate-touch{opacity:1;box-shadow:0 0 15px 5px rgba(235,189,108,.3)}
.entrance .del-guide{position:absolute;z-index:7;width:clamp(290px,29vw,440px);height:auto;max-width:none;right:3.5vw;bottom:-105px;pointer-events:none;filter:drop-shadow(-12px 10px 24px rgba(5,10,20,.3));mask-image:linear-gradient(#000 0%,#000 96%,transparent);-webkit-mask-image:linear-gradient(#000 0%,#000 96%,transparent);transition:opacity .5s,transform .7s}
.intro-shade{position:absolute;inset:0;z-index:5;pointer-events:none;background:linear-gradient(to bottom,rgba(5,11,23,.06) 15%,transparent 50%,rgba(5,11,23,.22) 72%,rgba(5,11,23,.72) 100%);transition:opacity .7s}
.intro-dialogue{position:absolute;z-index:10;left:max(5vw,24px);right:max(5vw,24px);bottom:max(4.5vh,24px);max-width:1120px;margin:0 auto;padding:21px 30px 17px;border:1px solid rgba(193,158,96,.65);background:linear-gradient(110deg,rgba(14,20,33,.94),rgba(14,20,33,.82));backdrop-filter:blur(10px);box-shadow:0 15px 65px #0005;cursor:pointer;transition:opacity .4s,transform .5s}
.intro-dialogue:before,.intro-dialogue:after{content:'';position:absolute;width:5px;height:5px;background:var(--gold-light);transform:rotate(45deg);top:-3px}.intro-dialogue:before{left:18px}.intro-dialogue:after{right:18px}
.intro-speaker-row{display:flex;align-items:baseline;gap:14px;line-height:1.5;margin-bottom:12px}.intro-speaker{font-family:var(--serif);font-size:20px;color:var(--gold-light)}.intro-role{font-size:10px;color:#c2b9a6;letter-spacing:.6px}.intro-progress{margin-left:auto;flex-shrink:0;font-family:Georgia,serif;font-size:10px;letter-spacing:2.5px;color:var(--gold)}
.intro-line{font-family:var(--serif);font-weight:400;font-size:clamp(18px,1.7vw,23px);line-height:1.9;color:#f0e8d9;margin:0;min-height:3.8em;text-wrap:pretty;word-break:keep-all;overflow-wrap:anywhere}
.intro-dialogue-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:32px;margin-top:8px}.intro-cue{font-size:10px;letter-spacing:.3px;color:#b9b0a0;line-height:1.7}.intro-next{background:transparent;color:var(--gold-light);border:0;display:flex;gap:12px;align-items:center;flex-shrink:0;padding:6px 0 6px 14px;font-size:11px;min-height:36px}.intro-next>span:last-child{font-size:18px}.intro-next:hover{color:#fff1d3}.entrance.ready .intro-cue{color:var(--gold-light)}
.intro-arrival-wash{position:absolute;inset:0;z-index:20;background:#03050a;opacity:0;pointer-events:none}
.arrival-veil{position:fixed;inset:0;z-index:90;background:#03050a;opacity:1;transition:opacity .85s ease-out;touch-action:none}.arrival-veil.revealing{opacity:0}
.entrance.doors-opening{cursor:wait}.entrance.doors-opening .intro-dialogue{opacity:0;transform:translateY(18px);pointer-events:none}.entrance.doors-opening .del-guide{opacity:0;transform:translateX(25px)}.entrance.doors-opening .gate-touch{opacity:0}.entrance.doors-opening .gate-hit{pointer-events:none}
.entrance.doors-opening .gate-light{opacity:0}
.entrance.walking-in .entrance-visual{transform:scale(var(--walk-scale,4.8))}.entrance.walking-in .intro-shade{opacity:0}.entrance.walking-in .intro-arrival-wash{animation:enter-wash 1.45s forwards}
.park-content.arriving{animation:park-arrival .7s ease-out both}.park-content>.map-section{padding-top:75px}
@keyframes enter-wash{0%,62%{opacity:0}100%{opacity:1}}@keyframes park-arrival{from{opacity:0}to{opacity:1}}
@media(max-width:850px){.entrance .del-guide{width:clamp(260px,37vw,340px);right:0;bottom:-65px}.intro-dialogue{left:4vw;right:4vw;bottom:4vh;padding:20px 24px 15px}.intro-line{font-size:19px}}
@media(max-width:600px){.intro-active .site-header{height:calc(66px + env(safe-area-inset-top,0px))}.entrance{padding:0}.entrance-visual{width:100%;height:100%;margin:0}.gate-stage{width:max(100vw,67.54svh);left:50%;top:50%;mask-image:none;-webkit-mask-image:none}.entrance .del-guide{width:min(59vw,270px);right:-25px;bottom:105px;mask-image:none;-webkit-mask-image:none}.intro-dialogue{left:16px;right:16px;bottom:calc(18px + env(safe-area-inset-bottom,0px));padding:16px 18px 11px}.intro-speaker-row{gap:10px;margin-bottom:9px}.intro-speaker{font-size:17px}.intro-role{font-size:9px}.intro-progress{font-size:9px;letter-spacing:1.8px}.intro-line{font-size:17px;line-height:1.9;min-height:3.8em}.intro-dialogue-bottom{gap:10px;min-height:34px;margin-top:7px}.intro-cue{font-size:9px;max-width:75%}.intro-next{font-size:10px;gap:7px;min-height:40px;padding-left:4px}.park-content>.map-section{padding-top:45px}}
@media(max-width:360px){.entrance .del-guide{width:63vw;right:-30px;bottom:120px}.intro-dialogue{left:12px;right:12px;padding:14px 15px 10px}.intro-line{font-size:16px}.intro-cue{font-size:9px}.intro-role{font-size:8px}}
@media(max-height:600px) and (min-width:601px){.entrance .del-guide{width:235px;right:5vw;bottom:-65px}.intro-dialogue{max-width:850px;bottom:15px;padding:13px 22px 10px}.intro-line{font-size:17px;line-height:1.7;min-height:1.7em}.intro-speaker-row{margin-bottom:6px}.intro-dialogue-bottom{margin-top:2px;min-height:28px}.intro-next{min-height:32px}.intro-speaker{font-size:17px}}
@media(prefers-reduced-motion:reduce){.entrance-visual,.arrival-veil{transition:none}.entrance.walking-in .entrance-visual{transform:none}.entrance.walking-in .intro-arrival-wash{animation:none;opacity:1}.park-content.arriving{animation:none}}