/* Celestial World: one imagined world, two albums. */
.celestial-section{max-width:none!important;width:100%;position:relative;overflow:hidden;background:radial-gradient(ellipse at 12% 15%,#79532255,transparent 48%),radial-gradient(ellipse at 88% 70%,#482e8855,transparent 50%),linear-gradient(125deg,#111b25,#101019 65%,#151329);border-block:1px solid #c9ac6655;padding:84px max(24px,calc((100vw - 1300px)/2))!important}
.celestial-intro{max-width:850px;margin:0 auto 48px;text-align:center}.celestial-intro h2{font-size:clamp(36px,5vw,66px);line-height:1.1;margin:20px 0 24px}.celestial-intro p:not(.eyebrow){font-size:16px;line-height:1.85;color:#ddd9cf}.celestial-intro .celestial-signature{color:#d8bb79!important;font-size:13px!important;letter-spacing:.04em}
.celestial-parts{display:grid;grid-template-columns:1fr 1fr;gap:36px;max-width:1120px;margin:auto}.celestial-part{padding:22px;background:linear-gradient(155deg,#d5a84a12,#0c121ae8);border:1px solid #b8985666;border-radius:8px;scroll-margin-top:100px}.celestial-part:nth-child(2){background:linear-gradient(155deg,#7959bd22,#0c101be8)}.celestial-part img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain;border:1px solid #c5a55b66}.celestial-part .eyebrow{margin-top:24px}.celestial-part h3{font-size:30px;margin:12px 0}.celestial-part p{line-height:1.75;color:#d4d0c6}.celestial-part details{border-top:1px solid #c9ac6640;padding-top:18px;margin-top:20px}.celestial-part summary{cursor:pointer;color:#ddc084;padding:8px 0}.celestial-part summary:focus-visible{outline:2px solid #ddc084;outline-offset:5px}.celestial-status{font-size:13px;color:#d8bb79!important}.celestial-section .celestial-invitation{text-align:center;margin:38px 0 0;color:#ddc084;font-family:Georgia,serif;font-style:italic;font-size:24px}
@media(max-width:700px){.celestial-section{padding:54px 20px!important}.celestial-parts{grid-template-columns:1fr;gap:24px}.celestial-part{padding:16px}.celestial-intro{text-align:left}.celestial-intro p:not(.eyebrow){font-size:15px}}

.celestial-song-list{padding-left:26px;margin:20px 0}.celestial-song-list li{padding:9px 0;border-bottom:1px solid #c9ac6628;font-size:14px;line-height:1.7}.celestial-song-list .text-link{font-size:12px}

/* The introduction is normal page content, separate from the navigation header. */
#celestial-world > .celestial-intro{display:block;position:relative;inset:auto;width:100%;height:auto;min-height:0;max-width:850px;padding:0;margin:0 auto 48px;z-index:auto;background:none;border:0;transform:none;float:none}#celestial-world > .celestial-intro > *{max-width:100%}

/* Celestial launch station: scenery stays behind the readable album displays. */
#celestial-world{isolation:isolate;background:#0c121c!important}
#celestial-world::before{content:"";position:absolute;z-index:-2;inset:0;background-image:linear-gradient(180deg,#0a101adb 0%,#0a101a99 24%,#0a101a0a 44%,#0a101a66 78%,#0a101a 100%),url('assets/celestial-coaster-station.webp');background-size:100% 100%,100% auto;background-position:center,center 100px;background-repeat:no-repeat;pointer-events:none}
#celestial-world::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,transparent 0%,#07101a20 18%,#07101a66 34%,#07101a55 66%,transparent 100%);pointer-events:none}
#celestial-world > .celestial-intro{text-shadow:0 2px 16px #000;position:relative}
#celestial-world .celestial-part{position:relative;border:1px solid #c5a66a;border-radius:15px 15px 5px 5px;background:linear-gradient(120deg,#ac7b3018,transparent 35%),linear-gradient(180deg,#101925f2,#0b111bf5);box-shadow:inset 0 0 0 5px #11151b,inset 0 0 0 6px #c9a45950,0 14px 40px #0008;padding:25px}
#celestial-world .celestial-part::before{content:"✦";position:absolute;top:-15px;left:50%;transform:translateX(-50%);width:44px;height:28px;display:grid;place-items:center;background:#141c27;color:#e6c17c;border:1px solid #b99753;border-radius:50%;font-size:20px;line-height:1}
#celestial-world .celestial-part img{border-color:#d0af6b99;box-shadow:0 0 0 4px #090d16,0 0 0 5px #b08c4755}
#celestial-world .celestial-invitation{text-shadow:0 2px 12px #000;background:#0b121a9c;width:fit-content;max-width:100%;padding:12px 24px;margin:38px auto 0;border-block:1px solid #c9ac6633}
@media(max-width:700px){#celestial-world::before{background-size:100% 100%,auto 780px;background-position:center,left top}#celestial-world::after{background:#08101a66}#celestial-world .celestial-part{padding:20px}#celestial-world > .celestial-intro{background:#0a111ba6;padding:18px;border-radius:6px}#celestial-world .celestial-invitation{font-size:20px}}

/* Centred album displays and a quiet, continuous backdrop for the introduction. */
#celestial-world .celestial-parts{width:100%;max-width:1000px;margin-inline:auto;gap:34px}
#celestial-world > .celestial-intro{max-width:850px;margin:0 auto 52px;text-align:center}
#celestial-world::before{background-image:linear-gradient(180deg,#0a101af5 0%,#0a101ad9 17%,#0a101a88 34%,#0a101a22 51%,#0a101a55 80%,#0a101a 100%),url('assets/celestial-coaster-station.webp');background-position:center,center top;background-size:100% 100%,100% auto}
@media(max-width:700px){#celestial-world .celestial-parts{gap:26px}#celestial-world > .celestial-intro{text-align:left;margin-bottom:38px}#celestial-world::before{background-size:100% 100%,auto 780px;background-position:center,left top}}

/* Fade the scenery itself, so its natural bottom edge never forms a hard seam. */
#celestial-world::before{background-image:url('assets/celestial-coaster-station.webp');background-size:100% auto;background-position:center top;mask-image:linear-gradient(to bottom,transparent 0%,#000 16%,#000 57%,transparent 100%);mask-size:100% min(56.25vw,100%);mask-position:center top;mask-repeat:no-repeat;-webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 16%,#000 57%,transparent 100%);-webkit-mask-size:100% min(56.25vw,100%);-webkit-mask-position:center top;-webkit-mask-repeat:no-repeat}
#celestial-world::after{background:linear-gradient(180deg,#0a101abf 0%,#0a101a77 25%,transparent 55%,#0a101a33 85%)}
#celestial-world .celestial-part{display:flex;flex-direction:column;min-width:0}
#celestial-world .celestial-part > details{margin-top:auto;padding-top:18px}
#celestial-world .celestial-part > p:not(.eyebrow){margin-bottom:20px}
@media(max-width:700px){#celestial-world::before{background-size:auto 780px;background-position:left top;mask-size:100% 780px;-webkit-mask-size:100% 780px}#celestial-world::after{background:#08101a66}}

#celestial-world .celestial-part summary{display:block;list-style:none;width:fit-content;background:#d0b476;color:#131922;border:1px solid #e2c58a;padding:12px 20px;font-size:13px;font-weight:700}#celestial-world .celestial-part summary::-webkit-details-marker{display:none}#celestial-world .celestial-close-label{display:none}#celestial-world details[open] .celestial-open-label{display:none}#celestial-world details[open] .celestial-close-label{display:inline}#celestial-world .celestial-part details>p:first-of-type{margin-top:20px}

/* Local shading protects introductory copy without dimming the surrounding park. */
#celestial-world > .celestial-intro{isolation:isolate}
#celestial-world > .celestial-intro::before{content:"";position:absolute;inset:-24px -55px -26px;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at center,#080f1cba 0%,#080f1c91 48%,#080f1c40 69%,transparent 85%);filter:blur(16px)}
#celestial-world > .celestial-intro p:not(.eyebrow):not(.celestial-signature){color:#eeeae2;text-shadow:0 1px 5px #000b}
@media(max-width:700px){#celestial-world > .celestial-intro::before{inset:-10px -12px;filter:blur(10px)}}