:root{color-scheme:dark;--ink:#f4eee5;--muted:#9ea8b6;--bg:#060913;--deep:#0b1020;--rust:#e0a17f;--gold:#e6c98e;--line:#ffffff24}
*{box-sizing:border-box;letter-spacing:0}html,body,#app{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:"Noto Serif SC",serif;overflow:hidden}button{font:inherit;color:inherit;cursor:pointer}button:focus-visible{outline:2px solid var(--gold);outline-offset:4px}.hidden{display:none!important}
.opening{position:relative;height:100%;min-height:600px;overflow:hidden;padding:clamp(28px,6vw,92px);display:flex;align-items:center;background:radial-gradient(ellipse at 74% 49%,#293653 0,#111a2c 31%,#060913 70%)}.opening:before,.memories:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.16;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.2'/%3E%3C/svg%3E")}.opening-copy{position:relative;z-index:2;margin-left:5vw}.eyebrow,.opening-foot,.story-label,.bottomline,.batch-info,.photo-caption span,.video-caption span{font-family:"DM Mono",monospace;letter-spacing:.08em;font-size:10px;text-transform:uppercase;color:var(--muted)}.opening h1{font-size:clamp(64px,9vw,126px);line-height:1.08;font-weight:400;margin:38px 0 18px}.opening h1 em,.story h2 em{font-family:"Ma Shan Zheng",cursive;font-style:normal;color:var(--rust)}.opening-copy p{color:#c4c9d3;font-size:16px;margin:0 0 40px}.primary{border:1px solid #d5b48b99;background:#d5b48b;color:#201b15;padding:14px 22px;min-width:160px;font-size:14px;display:flex;justify-content:space-between;align-items:center}.primary span{font-size:18px}.opening-art{position:absolute;width:min(54vw,730px);aspect-ratio:1;right:4vw;top:50%;transform:translateY(-50%)}.orbit{position:absolute;border-radius:50%;inset:8%;border:1px solid #d7c8a228}.orbit:before,.orbit:after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 24px #e0bc7b88}.orbit:before{top:16%;left:24%}.orbit:after{bottom:21%;right:16%;width:5px;height:5px}.orbit-two{inset:20%;border-color:#d7c8a21b;transform:rotate(-28deg) scaleX(.76)}.orbit-one{animation:rotate 70s linear infinite}.seed{position:absolute;inset:29%;border-radius:50%;border:1px solid #d7c8a242;display:grid;place-items:center;color:#d5b48b;font:clamp(52px,8vw,110px) "Ma Shan Zheng",cursive;background:radial-gradient(circle,#b77c5321,transparent 70%);box-shadow:inset 0 0 90px #d6ae7320,0 0 90px #ca965111}.fine-line{position:absolute;left:50%;top:5%;width:1px;height:90%;background:linear-gradient(transparent,#d5b48b44,transparent);transform:rotate(48deg)}.opening-foot{position:absolute;bottom:32px;left:clamp(28px,6vw,92px);right:clamp(28px,6vw,92px);display:flex;justify-content:space-between;text-transform:none;letter-spacing:.04em}
.memories{height:100%;position:relative;overflow:hidden;background:radial-gradient(ellipse at 52% 53%,#1f3153 0,#0d172b 33%,#060913 73%)}.topbar{height:calc(72px + env(safe-area-inset-top));position:absolute;z-index:20;inset:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:env(safe-area-inset-top) clamp(20px,5vw,72px) 0;border-bottom:1px solid #ffffff12}.wordmark{text-decoration:none;color:var(--ink);font-size:14px;letter-spacing:.06em}.wordmark span{font:10px "DM Mono",monospace;color:#9299a7}.top-actions{display:flex;gap:10px}.icon-button{border:1px solid var(--line);background:#ffffff08}.icon-button{height:38px;min-width:40px;padding:0 12px;font-size:12px}
.story{position:absolute;left:clamp(22px,8vw,120px);top:22%;z-index:4;pointer-events:none}.story-label{display:flex;align-items:center;gap:9px}.live-dot{width:5px;height:5px;background:var(--rust);border-radius:50%;box-shadow:0 0 10px #d58968}.story h2{font-size:clamp(29px,4vw,52px);line-height:1.45;font-weight:400;margin:26px 0 12px}.story p{color:#b7c0cf;font-size:13px;margin:0}
.galaxy{position:absolute;inset:8% 2% 12% 20%;display:grid;place-items:center;perspective:1200px;touch-action:none;isolation:isolate}.galaxy:after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at center,#94a7ff12 0 13%,transparent 46%),radial-gradient(ellipse at center,transparent 38%,#0008 83%)}.starfield{position:absolute;inset:-12%;opacity:.8;background-image:radial-gradient(circle at 11% 18%,#fff 0 1px,transparent 1.5px),radial-gradient(circle at 68% 13%,#b5d4ff 0 1px,transparent 1.5px),radial-gradient(circle at 87% 44%,#fff 0 1px,transparent 1.5px),radial-gradient(circle at 32% 76%,#ffe5b6 0 1px,transparent 1.5px),radial-gradient(circle at 62% 88%,#fff 0 1px,transparent 1.5px),radial-gradient(circle at 7% 67%,#a8c3ff 0 1px,transparent 1.5px);background-size:240px 220px,310px 290px,370px 330px,280px 310px,430px 390px,320px 250px;animation:starDrift 38s linear infinite}.nebula{position:absolute;filter:blur(35px);mix-blend-mode:screen;opacity:.45;border-radius:50%;animation:nebulaFloat 18s ease-in-out infinite alternate}.nebula-a{width:58%;height:22%;background:#ac5aa83d;transform:rotate(-24deg) translateY(-18%)}.nebula-b{width:36%;height:46%;background:#3e7edb38;transform:rotate(34deg) translate(15%,4%);animation-delay:-5s}.nebula-c{width:48%;height:16%;background:#e2a34a30;transform:rotate(-7deg) translate(-12%,30%);animation-delay:-9s}#threeCanvas{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:2}
.photo-orbit{position:absolute;inset:8% 4%;animation:galaxyRotate 48s linear infinite}.orbit-card{position:absolute;left:50%;top:50%;width:clamp(64px,8vw,110px);height:clamp(82px,11vw,142px);padding:4px;background:#e9e1d3;border:0;box-shadow:0 12px 32px #0009;transform:rotate(var(--angle)) translateY(calc(var(--distance) * -1)) rotate(calc(var(--angle) * -1)) scale(var(--scale));transform-origin:center;opacity:.62;transition:opacity .3s,filter .3s;animation:cardTwinkle 4s ease-in-out infinite alternate}.orbit-card:nth-child(3n){animation-delay:-1.4s}.orbit-card:nth-child(4n){animation-delay:-2.8s}.orbit-card:hover{opacity:1;filter:brightness(1.2);z-index:5}.orbit-card img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.78)}
.pull-zone{position:relative;z-index:9;display:grid;place-items:center;width:clamp(180px,22vw,270px);height:clamp(240px,32vw,360px)}.deck-shadow{position:absolute;width:70%;height:20%;bottom:9%;border-radius:50%;background:#000b;filter:blur(22px)}.pull-card{position:relative;width:clamp(150px,18vw,220px);height:clamp(205px,27vw,300px);padding:8px 8px 30px;background:#eee7da;border:0;box-shadow:0 22px 60px #000b;transform:rotate(-3deg);transition:transform .18s ease,box-shadow .25s,filter .25s;touch-action:none;user-select:none}.pull-card:hover{transform:rotate(0) translateY(-5px) scale(1.03);box-shadow:0 28px 75px #000d}.pull-card.dragging{transition:none;cursor:grabbing;box-shadow:0 35px 90px #000e}.pull-card.pulled{opacity:0;transition:opacity .2s,transform .2s}.pull-card.returning{animation:cardReturn .6s cubic-bezier(.18,.82,.25,1)}.pull-card img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.9)}.pull-card-label{position:absolute;left:10px;bottom:8px;color:#4b463c;font:10px "DM Mono",monospace}.pull-guide{position:absolute;bottom:-28px;color:#c5cde0;font:10px "DM Mono",monospace;white-space:nowrap;opacity:.82}
.bottomline{position:absolute;z-index:10;inset:auto clamp(20px,5vw,72px) calc(25px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;text-transform:none;letter-spacing:.04em}.text-control{background:none;border:0;color:#d4c5a8;font:11px "Noto Serif SC",serif}.text-control span{margin-left:8px}
.photo-dialog,.video-dialog{border:0;padding:0;background:#111927;color:var(--ink);max-width:min(92vw,820px);max-height:90dvh;box-shadow:0 30px 100px #000c}.photo-dialog::backdrop,.video-dialog::backdrop{background:#02040adc;backdrop-filter:blur(10px)}.particle-photo-wrap{position:relative;display:grid;place-items:center;min-width:min(82vw,420px);min-height:min(56vh,260px);overflow:hidden}.particle-photo-wrap img{display:block;max-width:min(86vw,780px);max-height:66dvh;object-fit:contain;opacity:0;transition:opacity .16s linear}.particle-photo-wrap canvas{position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-50%);opacity:0;pointer-events:none}.particle-photo-wrap.animating canvas,.particle-photo-wrap.dispersing canvas{opacity:1}.photo-caption{display:flex;justify-content:space-between;align-items:center;padding:18px 22px}.photo-caption h3,.video-caption h3{font-weight:400;margin:7px 0 0;font-size:18px}.photo-caption button{border:0;background:none;color:var(--rust);font-size:23px}.close-button{position:absolute;z-index:4;right:8px;top:7px;border:0;background:#111b;color:white;font-size:28px;line-height:1;width:36px;height:36px}.video-dialog{width:min(92vw,920px);padding:12px}.video-dialog video{width:100%;max-height:65dvh;background:#080a09}.video-caption{padding:12px 8px}.camera-panel{position:absolute;z-index:20;right:18px;top:84px;width:160px;background:#101310;border:1px solid var(--line);padding:6px}.camera-panel video{display:block;width:100%;height:100px;object-fit:cover;transform:scaleX(-1)}.camera-panel span{font:9px "DM Mono",monospace;color:var(--muted)}.camera-panel button{position:absolute;right:4px;top:4px;border:0;background:#0009;width:24px;height:24px}.toast{position:absolute;z-index:30;bottom:calc(92px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%,12px);opacity:0;background:#182237;padding:10px 16px;font-size:12px;transition:.3s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}.demo-stamp{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-14deg);padding:5px 10px;border:1px solid #fff9;color:#fff;font:10px "DM Mono",monospace;letter-spacing:.12em;text-shadow:0 1px 6px #000;background:#0003;pointer-events:none}
@keyframes rotate{to{transform:rotate(360deg)}}@keyframes starDrift{to{transform:translate3d(-28px,18px,0) scale(1.03)}}@keyframes nebulaFloat{to{transform:rotate(-17deg) translate3d(3%,5%,0) scale(1.08)}}@keyframes orbPulse{50%{transform:scale(1.08);box-shadow:0 0 42px #c09dff3d}}@keyframes orbitSpin{to{transform:rotate(342deg)}}@keyframes galaxyRotate{to{transform:rotate(360deg)}}@keyframes cardTwinkle{to{filter:brightness(1.13)}}@keyframes cardReturn{0%{transform:rotate(-3deg) translateY(0)}45%{transform:rotate(5deg) translateY(-16px) scale(1.04)}100%{transform:rotate(-3deg) translateY(0)}}
@media(max-width:700px){.opening{min-height:520px;padding:25px}.opening-copy{margin:0;align-self:flex-start;padding-top:20vh}.opening h1{font-size:74px;margin:24px 0 14px}.opening-art{width:115vw;right:-42vw;top:68%;opacity:.8}.opening-foot{left:25px;right:25px;bottom:calc(23px + env(safe-area-inset-bottom));font-size:9px}.topbar{height:calc(62px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top)}.wordmark span{display:none}.story{top:13%;left:22px}.story h2{font-size:29px;margin:13px 0 5px}.story p{font-size:11px}.galaxy{inset:26% -8% 17% -8%}.bottomline{inset:auto 18px calc(20px + env(safe-area-inset-bottom));font-size:8px}.camera-panel{width:120px;top:70px;right:10px}.camera-panel video{height:76px}}
@media(orientation:landscape) and (max-height:560px){.story{top:18%;left:6vw}.story h2{font-size:28px;margin:10px 0}.galaxy{inset:5% 2% 13% 28%}.pull-zone{transform:scale(.72)}.bottomline{bottom:calc(13px + env(safe-area-inset-bottom))}.topbar{height:calc(52px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.lyrics-hud{position:absolute;z-index:9;left:50%;bottom:calc(126px + env(safe-area-inset-bottom));transform:translateX(-50%);width:min(72vw,760px);display:grid;grid-template-rows:18px 30px 18px;align-content:center;text-align:center;pointer-events:none;text-shadow:0 2px 14px #000d;transition:opacity .25s ease}.lyric-line{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lyric-prev,.lyric-next{font-size:10px;color:#aebad0;opacity:.56}.lyric-current{font-size:16px;color:#f3dfb5;line-height:30px}.lyrics-hud:has(.lyric-current:empty){opacity:0}.lyrics-hud:has(.lyric-current:not(:empty)){opacity:1}
@media(max-width:700px){.lyrics-hud{bottom:calc(120px + env(safe-area-inset-bottom));width:84vw;grid-template-rows:15px 26px 15px}.lyric-prev,.lyric-next{font-size:9px}.lyric-current{font-size:13px;line-height:26px}}
.lyrics-hud.photo-lyrics-hud{position:fixed;z-index:12;bottom:calc(14px + env(safe-area-inset-bottom));width:min(88vw,760px);padding:6px 12px;border:1px solid #d5b48b38;border-radius:6px;background:#080d19dc;backdrop-filter:blur(8px)}
@media(max-width:700px){.lyrics-hud.photo-lyrics-hud{bottom:calc(8px + env(safe-area-inset-bottom));width:92vw;padding:4px 8px;grid-template-rows:13px 24px 13px}.lyrics-hud.photo-lyrics-hud .lyric-prev,.lyrics-hud.photo-lyrics-hud .lyric-next{font-size:8px}.lyrics-hud.photo-lyrics-hud .lyric-current{font-size:12px;line-height:24px}}
@media(max-height:720px){.photo-dialog{bottom:calc(80px + env(safe-area-inset-bottom))}}
.celestial-events{position:absolute;z-index:3;inset:-10% -8%;overflow:hidden;pointer-events:none;mix-blend-mode:screen}.celestial-event{position:absolute;width:1px;height:1px;pointer-events:none;will-change:transform,opacity;animation:celestialFlight var(--duration) cubic-bezier(.16,.58,.34,1) forwards}.celestial-event:before{content:"";position:absolute;right:0;top:0;border-radius:100%;transform-origin:right center;transform:rotate(var(--angle))}.celestial-event:after{content:"";position:absolute;right:-2px;top:-2px;width:4px;height:4px;border-radius:50%;background:#fff;box-shadow:0 0 7px 2px #d8edff,0 0 18px 5px #89b8ff}.celestial-event.meteor:before{width:clamp(130px,20vw,260px);height:1.5px;background:linear-gradient(90deg,transparent 0%,#a9d5ff42 48%,#d9edffcc 86%,#fff 100%);box-shadow:0 0 7px #9fcaff66}.celestial-event.comet:before{width:clamp(250px,38vw,480px);height:4px;background:linear-gradient(90deg,transparent 0%,#8e9dff05 22%,#829eff3b 56%,#b7e2ffb8 86%,#fff 100%);box-shadow:0 0 12px 2px #a5baff88;filter:blur(.4px)}.celestial-event.comet:after{right:-3px;top:-3px;width:7px;height:7px;box-shadow:0 0 10px 4px #e4f4ff,0 0 26px 10px #91adff,0 0 46px 15px #cf91dd66}
@keyframes celestialFlight{0%{opacity:0;transform:translate3d(0,0,0) scale(.8)}8%{opacity:1}76%{opacity:.92}100%{opacity:0;transform:translate3d(var(--dx),var(--dy),0) scale(.7)}}
@media(prefers-reduced-motion:reduce){.celestial-events{display:none}.icon-button[data-state="ended"]{min-width:54px;font-size:11px}}
.icon-button[data-state="ended"]{min-width:54px;font-size:11px;color:var(--gold);border-color:#e6c98e70}