:root{--bg:#1A1D24;--fg:#EDE8DC;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
html{scroll-behavior:smooth;scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--fg);font-family:'Noto Serif TC','Noto Serif KR',Georgia,serif;font-weight:300;transition:background 2s ease,color 2s ease}
#bg{position:fixed;inset:0;z-index:0;pointer-events:none}
.ch{box-sizing:border-box;min-height:100svh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:56px 22px 96px;position:relative;z-index:1}
.ch>*{opacity:.0;transition:opacity 1.6s ease}.ch.on>*{opacity:1}
.no{letter-spacing:.3em;opacity:.6;font-size:.85rem}
.st{font-size:clamp(3.4rem,15vw,8rem);font-weight:300;margin:.15em 0;line-height:1.1}
.en{font-size:.95rem;opacity:.65;letter-spacing:.08em}
.ch{overflow:hidden}
#hero{box-sizing:border-box;padding-top:7vh;padding-bottom:28px;justify-content:center}
#hero h1{margin:0;font-weight:300;line-height:1.1;display:flex;flex-direction:column;align-items:center}
.tt{display:flex;align-items:center;justify-content:center;gap:clamp(12px,3vw,34px)}
.tt svg{width:clamp(30px,6.5vw,58px);height:clamp(30px,6.5vw,58px);flex:none;overflow:visible;opacity:.85}
.tt svg *{transform-box:fill-box;transform-origin:center}
.tt .rot line{transform-box:view-box;transform-origin:0 0}
.tt .rot{transform-box:view-box;transform-origin:50px 50px;animation:spin 36s linear infinite}
.tt .hsc{animation:br 5s ease-in-out infinite}
.tt .mn{animation:br 7s ease-in-out infinite}.tt .tw{animation:tw 3.5s ease-in-out infinite}
@media (prefers-reduced-motion:reduce){.tt svg *{animation:none!important}}
#hero h1 span{font-size:clamp(2.6rem,min(10vw,9.5vh),5.6rem);letter-spacing:.12em;padding-left:.12em}
#hero h1 small{font-family:system-ui,-apple-system,'Segoe UI',sans-serif;font-size:.8rem;letter-spacing:.42em;padding-left:.42em;opacity:.6;margin-top:.9em;font-weight:400}
.lead{margin-top:clamp(14px,3.6vh,44px)}
h1+.lead{margin-top:clamp(24px,6vh,64px)}
.en1,.zh1{margin:0}
.en1{font-size:clamp(.98rem,min(2.6vw,2.4vh),1.3rem);line-height:1.6;letter-spacing:.01em}
.zh1{font-size:.92rem;line-height:1.9;opacity:.6;margin-top:.5em;letter-spacing:.06em}
.en1.sp{margin-top:2.2em}
#hero #go{margin-top:clamp(22px,5vh,56px);padding:.7em 2.2em}
#hero #go span{opacity:.65;font-size:.85em;margin-left:.6em}
.stg-t{margin-top:clamp(22px,5vh,64px)}
.stg-t{font-family:system-ui,-apple-system,'Segoe UI',sans-serif;font-size:.7rem;letter-spacing:.22em;opacity:.65}
.stages{display:flex;flex-wrap:wrap;justify-content:center;max-width:30em;margin-top:.7em;row-gap:.6em}
.stages button{width:4.6rem;border:0;border-radius:6px;padding:.35em .5em;display:flex;flex-direction:column;align-items:center;gap:.1em;position:relative}
.stages button:not(:last-child)::after{content:'→';position:absolute;right:-.45em;top:.55em;opacity:.35;font-size:.8rem;pointer-events:none}
.stages i{font-style:normal;font-size:.6rem;opacity:.55;font-family:system-ui,sans-serif}
.stages b{font-weight:500;font-size:1.05rem}
.stages small{white-space:nowrap;font-size:.58rem;opacity:.6;font-family:system-ui,sans-serif;letter-spacing:.05em}
.nt{flex-basis:100%;opacity:.6;font-size:.72rem;text-align:center}
.lyr{margin-top:.9em;max-width:30em;width:100%}
.lbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px}
.lt{padding:.2em .95em;font-size:.8rem;opacity:.85}
.lyr.open .lt{background:color-mix(in srgb,var(--fg) 14%,transparent)}
.lyr .ll{margin-top:.7em}
.chips{flex-wrap:wrap;display:flex;gap:8px;justify-content:center;margin:0}
.chips button{padding:.2em .95em;font-size:.8rem}
.chips button.on{background:var(--fg);color:var(--bg)}
.ll{position:relative;height:clamp(11.5rem,34vh,19rem);overflow:hidden;text-align:center;-webkit-mask-image:linear-gradient(#000 86%,transparent);mask-image:linear-gradient(#000 86%,transparent)}
.ll .lw{transition:transform .9s cubic-bezier(.22,.8,.25,1);will-change:transform}
.ll::-webkit-scrollbar{display:none}
.ll p{margin:0;padding:.22em 0;opacity:.4;transition:opacity .7s}
.ll p.pa{opacity:0;transition:opacity .3s}
.ll p.u{opacity:.7}.ll p.on{opacity:1}.ll p.on .o{font-weight:500}
.ll .o{display:block;font-size:1.1rem;line-height:1.45}
.ll .tr{display:block;font-size:.85rem;opacity:.75;margin-top:.05em;line-height:1.35;font-family:system-ui,-apple-system,'Segoe UI',sans-serif}
.tag{font-family:system-ui,-apple-system,'Segoe UI',sans-serif;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:color-mix(in srgb,var(--fg) 70%,transparent);border:1px solid color-mix(in srgb,var(--fg) 35%,transparent);border-radius:99px;padding:.45em 1.3em}
.ti{font-size:clamp(1.3rem,3.6vw,1.95rem);font-weight:500;line-height:1.3;margin:.5em 0 .3em;max-width:22em}
.wm{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:-1;pointer-events:none;white-space:nowrap;line-height:1;font-size:clamp(7rem,32vw,21rem);text-align:center;color:color-mix(in srgb,var(--fg) 12%,transparent)}
.ch:has(.lyr.open) .wm{top:30%;transition:top .8s ease}
.wm span{display:block;font-size:.23em;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:color-mix(in srgb,var(--fg) 15%,transparent);font-family:system-ui,-apple-system,'Segoe UI',sans-serif;margin-top:.15em}
#jm{position:fixed;right:10px;top:50%;transform:translateY(-50%);z-index:4;display:flex;flex-direction:column;gap:10px}
#jm button{position:relative;width:9px;height:9px;padding:0;border-radius:50%;border:1px solid var(--fg);opacity:.5;transition:background .6s,opacity .6s}
#jm button.on{background:var(--fg);opacity:1}
#jm button span{position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:.75rem;opacity:0;white-space:nowrap;transition:opacity .5s}
#jm button.on span{opacity:.85}
.ds{max-width:30em;line-height:2;opacity:.85;margin:.4em 0}
.intro{width:100%;max-width:36em}
.blk{margin-top:.6em}
.blk h3{margin:0 0 .2em;font-family:system-ui,-apple-system,'Segoe UI',sans-serif;font-size:.72rem;font-weight:500;letter-spacing:.14em;opacity:.6}
.blk p{margin:0}
.pair{display:grid}
.pair>div{grid-area:1/1;transition:opacity .8s ease .8s}
.pair .z p{font-size:1rem;line-height:1.7}
.pair .e p{font-size:.93rem;line-height:1.5}
.pair .e{opacity:0;pointer-events:none;transition-delay:0s}
.intro.isen .z{opacity:0;pointer-events:none;transition-delay:0s}
.intro.isen .e{opacity:1;pointer-events:auto;transition-delay:.8s}
/* song pages: content starts higher; English title is a quiet helper line */
#list .ch{justify-content:flex-start;padding-top:clamp(52px,7vh,68px);padding-bottom:110px}
.ti .en2{display:block;margin-top:.35em;font-size:.5em;font-weight:300;letter-spacing:.05em;line-height:1.3;opacity:.6;font-family:system-ui,-apple-system,'Segoe UI',sans-serif}
#tkp small.et{opacity:.5;letter-spacing:.03em;font-size:.74rem;margin-top:.1em}
.ch .clk{width:36px;margin-top:.4em}
@media(max-width:700px){.ch{padding-left:30px;padding-right:30px}.wm{color:color-mix(in srgb,var(--fg) 8%,transparent)}.wm span{color:color-mix(in srgb,var(--fg) 10%,transparent)}.blk{margin-top:.5em}.pair .z p{font-size:.9rem;line-height:1.6}.pair .e p{font-size:.84rem;line-height:1.42}.blk h3{font-size:.66rem}}
.meta{font-size:.8rem;opacity:.6;margin-top:.5em}
button{font:inherit;color:inherit;background:none;border:1px solid currentColor;border-radius:99px;padding:.6em 1.8em;cursor:pointer}
button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid currentColor;outline-offset:3px}
.pl{margin-top:.9em;padding:.3em 1.25em;font-size:.84rem}
.pl span{opacity:.7;margin-left:.35em}

.ico{width:44px;height:44px;margin-top:.5em;overflow:visible}
.ico *{transform-box:fill-box;transform-origin:center}
.ico .d{animation:dp 4.2s ease-in-out infinite}.ico .gone{animation:none;opacity:.12}
@keyframes dp{0%,100%{opacity:.15}25%{opacity:1}}
.ico .rot line{transform-box:view-box;transform-origin:0 0}
.ico .rot{transform-box:view-box;transform-origin:50px 50px;animation:spin 30s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ico .sun{animation:br 5s ease-in-out infinite}
@keyframes br{50%{opacity:.45}}
.yr{height:1.35em;overflow:hidden;margin-top:.5em;font-size:1rem;letter-spacing:.12em;font-variant-numeric:tabular-nums;opacity:.85;line-height:1.35em;text-align:center}
.yr div{animation:yr 13s steps(12) infinite}.yr b{display:block;font-weight:400}
@keyframes yr{to{transform:translateY(-16.2em)}}
.ico .ca{animation:ma 6s ease-in-out infinite}.ico .cb{animation:mb 6s ease-in-out infinite}
@keyframes ma{50%{transform:translateX(12px)}}@keyframes mb{50%{transform:translateX(-12px)}}
.ico .cc{animation:mc 8s ease-in-out infinite}.ico .cd{animation:md 8s ease-in-out infinite}
@keyframes mc{0%,12%{transform:translateX(0)}50%,62%{transform:translateX(17px)}100%{transform:translateX(0)}}
@keyframes md{0%,12%{transform:translateX(0)}50%,62%{transform:translateX(-17px)}100%{transform:translateX(0)}}
.ico .hp{stroke-dasharray:100;animation:hd 7s ease-in-out infinite}
@keyframes hd{0%{stroke-dashoffset:100}40%,65%{stroke-dashoffset:0}100%{stroke-dashoffset:-100}}
.ico .bar{animation:bar 1.8s ease-in-out infinite;transform-origin:50% 100%;vector-effect:non-scaling-stroke}
.ico .tk{animation:tk 2.6s ease-in-out infinite}@keyframes tk{0%,100%{opacity:.15;transform:scale(.7)}40%{opacity:1;transform:scale(1)}}
@keyframes bar{0%,100%{transform:scaleY(.3)}50%{transform:scaleY(1)}}
.ico .tw{animation:tw 3.5s ease-in-out infinite}
@keyframes tw{0%,100%{opacity:.2}50%{opacity:1}}
.ico .mn{animation:br 7s ease-in-out infinite}
.ico .tv{offset-path:path('M12 72 Q50 8 88 72');animation:tv 6s ease-in-out infinite alternate}
@keyframes tv{from{offset-distance:0%}to{offset-distance:100%}}
.ico .rp{animation:rp 4.5s ease-out infinite;opacity:0}
@keyframes rp{0%{transform:scale(.1);opacity:.8}100%{transform:scale(1);opacity:0}}
@media (max-width:600px){.ico{width:34px;height:34px;margin-top:.3em}}
@media (prefers-reduced-motion:reduce){.ico *,.yr div{animation:none!important}}
.clk{width:64px;margin-top:.8em}.clk .h{transform-origin:50px 50px;animation:rv 14s linear infinite}
@keyframes rv{to{transform:rotate(-360deg)}}
/* walking path */
.walk{position:relative;z-index:1;min-height:100vh;min-height:100svh}
.wst{position:relative;height:100vh;height:100svh;display:flex;align-items:center;justify-content:center}
.wk{position:relative;height:min(82svh,156vw,731px);aspect-ratio:10/17}
.wk svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.wk path{stroke:none}
.wk ellipse{fill:var(--fg);opacity:.14;transition:opacity .6s,fill .6s}
.wk ellipse.on{opacity:.75}
.wd{position:absolute;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:var(--fg);box-shadow:0 0 0 5px color-mix(in srgb,var(--fg) 14%,transparent),0 0 22px 6px color-mix(in srgb,var(--fg) 45%,transparent);left:22%;top:10%;animation:wb 2.4s ease-in-out infinite}
@keyframes wb{50%{box-shadow:0 0 0 9px color-mix(in srgb,var(--fg) 8%,transparent),0 0 30px 10px color-mix(in srgb,var(--fg) 35%,transparent)}}
.nd{position:absolute;width:0;height:0}
.nd .dot{position:absolute;left:-5px;top:-5px;width:10px;height:10px;border-radius:50%;border:1.5px solid var(--fg);opacity:.35;transition:opacity .8s,background .8s,transform .8s}
.nd .dot.big{left:-8px;top:-8px;width:16px;height:16px}
.nd.on .dot{opacity:1;background:var(--fg);transform:scale(1.15)}
.nd .tx{position:absolute;opacity:0;transform:translateY(8px);transition:opacity 1.3s,transform 1.3s;line-height:1.25}
.nd.on .tx{opacity:1;transform:none}
.nd.l .tx{left:22px;top:0;transform:translateY(calc(-50% + 8px));text-align:left;width:max-content;max-width:calc(78vw - 70px)}
.nd.r .tx{right:22px;top:0;transform:translateY(calc(-50% + 8px));text-align:right;width:max-content;max-width:calc(78vw - 70px)}
.nd.l.on .tx,.nd.r.on .tx{transform:translateY(-50%)}
.nd.sm b{font-size:clamp(1rem,4vw,1.5rem);letter-spacing:.1em}
.walk{overflow-x:clip}
.nd.c .tx{left:0;top:28px;transform:translate(-50%,8px);text-align:center;width:max-content}
.nd.c.on .tx{transform:translate(-50%,0)}
.nd small{display:block;font-size:.7rem;letter-spacing:.1em;line-height:1.7;opacity:.7;margin-bottom:.4em;font-family:system-ui,-apple-system,'Segoe UI',sans-serif}
.nd b{display:block;font-weight:300;font-size:clamp(1.5rem,5.6vw,2.1rem);letter-spacing:.14em}
.nd.c b{font-size:clamp(1.7rem,6.4vw,2.4rem)}
.nd span{display:block;font-size:1rem;opacity:.8;letter-spacing:.2em;margin-top:.15em}
.nd.c.on .dot{box-shadow:0 0 0 8px color-mix(in srgb,var(--fg) 12%,transparent),0 0 36px 10px color-mix(in srgb,var(--fg) 40%,transparent)}
/* album about (finale) */
.fin{position:relative;z-index:1;overflow:hidden;overflow:clip;padding:clamp(80px,14vh,140px) 24px clamp(130px,20vh,200px);text-align:center}
.fin .glow{position:absolute;left:50%;top:-10%;width:min(150vw,1100px);aspect-ratio:1;transform:translateX(-50%);background:radial-gradient(circle,rgba(236,190,120,.42),rgba(236,190,120,.12) 40%,transparent 66%);pointer-events:none}
.fin-in{position:relative;max-width:980px;margin:0 auto}
.fin .rv{opacity:0;transform:translateY(22px);transition:opacity 1.4s ease,transform 1.4s ease}
.fin .rv.in{opacity:1;transform:none}
.fh small{display:block;font-family:system-ui,-apple-system,'Segoe UI',sans-serif;font-size:.74rem;letter-spacing:.42em;opacity:.6}
.fh h2{margin:.5em 0 .3em;font-weight:300;font-size:clamp(2.8rem,10vw,5.6rem);letter-spacing:.1em;line-height:1.15}
.orn{display:block;width:72px;height:1px;margin:1.2em auto 0;background:currentColor;opacity:.5;position:relative}
.orn::after{content:'';position:absolute;left:50%;top:-3px;width:7px;height:7px;margin-left:-3.5px;border:1px solid currentColor;transform:rotate(45deg);background:var(--bg)}
.lede{margin:clamp(48px,9vh,90px) auto clamp(48px,9vh,90px);max-width:26em}
.lede .z{display:block;font-size:clamp(1.5rem,4.6vw,2.4rem);line-height:1.6;letter-spacing:.06em;font-weight:500}
.lede .e{display:block;margin-top:1em;font-size:clamp(1rem,2.4vw,1.25rem);line-height:1.6;font-style:italic;opacity:.7}
.row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);text-align:left;margin:0 auto clamp(40px,7vh,72px);padding-top:clamp(28px,5vh,48px);border-top:1px solid color-mix(in srgb,var(--fg) 16%,transparent)}
.row p{margin:0}
.row .z{font-size:1.04rem;line-height:2;letter-spacing:.04em}
.row .e{font-size:.95rem;line-height:1.75;opacity:.7;font-family:Georgia,'Times New Roman',serif}
.fst{list-style:none;margin:0 auto clamp(48px,8vh,80px);padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:10px;max-width:860px}
.fst li button{display:block;width:100%;box-sizing:border-box;padding:.85em .4em;border-radius:14px;border:1px solid color-mix(in srgb,var(--fg) 22%,transparent);font-size:.95rem;line-height:1.3;transition:background .4s,transform .4s}
.fst li button:hover{background:color-mix(in srgb,var(--fg) 8%,transparent);transform:translateY(-2px)}
.fst small{display:block;font-family:system-ui,-apple-system,'Segoe UI',sans-serif;font-size:.62rem;letter-spacing:.14em;opacity:.55;margin-bottom:.3em}
.fst em{display:block;font-style:normal;font-size:.7rem;opacity:.6;font-family:system-ui,-apple-system,'Segoe UI',sans-serif;margin-top:.25em}
.two{margin:clamp(56px,10vh,100px) auto}
.two h3{margin:0 0 clamp(26px,5vh,48px);font-weight:500}
.two h3 .z{display:block;font-size:clamp(1.5rem,4.6vw,2.3rem);letter-spacing:.1em}
.two h3 .e{display:block;margin-top:.4em;font-style:italic;opacity:.7;font-size:clamp(1rem,2.4vw,1.2rem);font-weight:300}
.tw{display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch;gap:clamp(12px,3vw,40px);max-width:780px;margin:0 auto}
.jy{padding:clamp(20px,4vw,34px) clamp(12px,2.5vw,24px);border:1px solid color-mix(in srgb,var(--fg) 22%,transparent);border-radius:22px;background:color-mix(in srgb,var(--bg) 70%,#fff 30%)}
.jy b{display:block;font-weight:300;font-size:clamp(3.6rem,12vw,6.4rem);line-height:1;letter-spacing:.04em}
.jy p{margin:.6em 0 0}.jy .z{font-size:.98rem;line-height:1.8}.jy .e{font-size:.88rem;line-height:1.6;opacity:.7;font-family:Georgia,serif}
.pl2{align-self:center;width:1px;height:90px;background:currentColor;opacity:.4}
.ans{margin:clamp(60px,11vh,110px) auto;max-width:none;position:relative}
.ans::before{content:'';display:block;width:1px;height:56px;margin:0 auto 34px;background:currentColor;opacity:.4}
.ans .z{margin:0;font-size:clamp(1.5rem,5.2vw,2.7rem);line-height:1.6;letter-spacing:.08em;font-weight:500}
.ans .e{margin:1.2em 0 0;font-size:clamp(1.05rem,2.6vw,1.35rem);line-height:1.7;font-style:italic;opacity:.72}
.end{margin-top:clamp(40px,8vh,80px)}
#again{padding:.85em 2.6em;font-size:1rem;letter-spacing:.06em;border-width:1.5px;transition:background .5s,color .5s}
#again span{opacity:.7;margin-left:.6em}
#again:hover{background:var(--fg);color:var(--bg)}
.cr{margin:2.4em 0 0;font-size:.78rem;line-height:1.9;letter-spacing:.06em;opacity:.55}
/* connections: first page alternates daylight and dark, language switch */
.lsw{position:sticky;top:14px;z-index:6;height:0;display:flex;justify-content:flex-end;padding-right:4px}
.lsw>div{display:flex;height:max-content;border:1px solid rgba(232,228,218,.35);border-radius:99px;overflow:hidden;background:rgba(12,14,22,.5);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.lsw button{border:0;border-radius:0;padding:.38em .95em;font-size:.78rem;letter-spacing:.08em;color:#E8E4DA;opacity:.6;transition:background .5s,opacity .5s}
.lsw button.on{background:rgba(232,228,218,.2);opacity:1}
#conn[data-l=zh] .le,#conn[data-l=en] .lz{display:none}
#conn[data-l=en] .fh .h2s{font-size:clamp(1.8rem,5.4vw,3.2rem);letter-spacing:.05em;font-weight:300}
#conn[data-l=en] .cb h3{letter-spacing:.04em}
#conn[data-l=en] .msg b{letter-spacing:.05em;font-size:clamp(1.3rem,3.6vw,2rem)}
#conn[data-l=en] .tx2 p,#conn[data-l=en] .cint p{letter-spacing:.015em}
@keyframes lswap{from{opacity:0}to{opacity:1}}
#conn.lsw2 .cint p,#conn.lsw2 .fh>small,#conn.lsw2 .fh h2,#conn.lsw2 .cb,#conn.lsw2 .msg,#conn.lsw2 .vz,#conn.lsw2 .hgm,#conn.lsw2 .y4>span small,#conn.lsw2 .lc{animation:lswap .55s ease}
.cp0{position:relative;isolation:isolate;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:clamp(80px,13vh,130px) 0;animation:cpc 18s ease-in-out infinite}
@keyframes cpc{0%,10%{color:#E8E4DA}36%,64%{color:#2B2620}90%,100%{color:#E8E4DA}}
.cp0 .cd{background:radial-gradient(42% 46% at 82% 24%,rgba(150,172,240,.22),transparent 70%),linear-gradient(#12151C,#0D111E)}
.cp0 .cd::after{content:'';position:absolute;inset:0;background:radial-gradient(44% 52% at 16% 22%,rgba(255,238,190,.95),transparent 72%),linear-gradient(#F3E8CE,#E7D5B0);opacity:0;animation:cpd 18s ease-in-out infinite}
@keyframes cpd{0%,10%{opacity:0}36%,64%{opacity:1}90%,100%{opacity:0}}
.cp0 .orn::after{background:currentColor;width:5px;height:5px;margin-left:-2.5px;top:-2.5px;border:0}
/* connections: every connection is a full-screen stage whose background tells the story */
.fh .h2s{font-size:clamp(2.2rem,8vw,4rem)}
.cint{max-width:30em;margin:clamp(36px,7vh,70px) auto clamp(48px,9vh,90px)}
.cint p{margin:.9em 0;font-size:1.05rem;line-height:2;letter-spacing:.05em}
.cint p:first-child{font-size:1.25rem;font-weight:500}
@property --m{syntax:'<percentage>';inherits:false;initial-value:50%}
.cx{position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:100vh;min-height:100svh;padding:clamp(80px,13vh,130px) 0;gap:clamp(8px,1.8vh,16px);border:0}
.cx+.cx{margin-top:0}
.bgc{position:absolute;top:0;bottom:0;left:-50vw;right:-50vw;width:auto;height:100%;z-index:-1;pointer-events:none;display:block;opacity:.94;-webkit-mask-image:linear-gradient(transparent,#000 16%,#000 84%,transparent);mask-image:linear-gradient(transparent,#000 16%,#000 84%,transparent)}
canvas.bgc{width:calc(100% + 100vw);height:100%}
.mo{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;color:var(--fg)}
.cb{max-width:34em;width:100%;text-shadow:0 1px 18px rgba(8,10,18,.6)}
.cb h3{margin:0 0 .6em;font-weight:500;font-size:clamp(1.4rem,3.6vw,2rem);letter-spacing:.08em}
.sg{display:flex;flex-wrap:wrap;gap:6px;align-items:center;justify-content:center;margin-bottom:1.5em;font-size:.85rem}
.sg span{opacity:.5}
button[data-g]{padding:.3em .9em;font-size:.84rem;border-color:color-mix(in srgb,var(--fg) 30%,transparent);transition:background .6s;background:rgba(8,10,18,.18)}
button[data-g]:hover{background:color-mix(in srgb,var(--fg) 12%,transparent)}
.tx2 p{margin:0 0 .15em;font-size:1.02rem;line-height:2.05;letter-spacing:.04em}
.tx2 p:nth-child(n+2){opacity:.9}
/* 1: day -> night. warm daylight on one side slowly gives way to midnight blue on the other */
@keyframes dn{from{--m:38%}to{--m:68%}}
.c1 .bgc{background:linear-gradient(rgba(8,10,20,.1),rgba(8,10,20,.1)),radial-gradient(34% 40% at 12% 32%,rgba(255,230,160,.5),transparent 70%),radial-gradient(26% 34% at 88% 30%,rgba(160,180,255,.16),transparent 70%),linear-gradient(90deg,#CBA362 0%,#9A7B4E calc(var(--m) - 26%),#4C4E78 var(--m),#1B2A68 calc(var(--m) + 26%),#0B1232 100%);animation:dn 22s ease-in-out infinite alternate}
.d1{display:grid;grid-template-columns:1fr minmax(0,16em) 1fr;align-items:center;gap:16px;width:min(100%,960px)}
.sd1{display:flex;flex-direction:column;align-items:center;gap:20px}
.sd1 i{display:block;width:66px;height:66px;border-radius:50%}
.sd1 .sun{background:radial-gradient(circle at 40% 38%,#FBEBC0,#DDB874 72%);box-shadow:0 0 54px 12px rgba(250,214,140,.42);animation:br 9s ease-in-out infinite}
.sd1 .mn{box-shadow:inset -15px -6px 0 0 #D3DBF5,0 0 44px 6px rgba(130,160,240,.32);animation:bm 9s ease-in-out infinite}
@keyframes br{50%{box-shadow:0 0 70px 16px rgba(250,214,140,.3)}}
@keyframes bm{50%{box-shadow:inset -15px -6px 0 0 #D3DBF5,0 0 58px 10px rgba(130,160,240,.22)}}
.msg b{display:block;font-weight:500;font-size:clamp(1.5rem,4.4vw,2.4rem);letter-spacing:.14em;text-shadow:0 2px 24px rgba(8,10,18,.7)}
.msg em{display:block;margin-top:.5em;font-size:clamp(.95rem,2.2vw,1.2rem);letter-spacing:.08em;opacity:.8}
/* 2: four voices -> one memory (flowing colour fields, drawn on canvas) */
.vz{text-align:center;font-size:.76rem;letter-spacing:.34em;line-height:1.9}
.vz>span{display:block;opacity:.55}.vz i{display:block;width:1px;height:34px;margin:8px auto;background:currentColor;opacity:.4}
.vz b{display:block;font-weight:500;font-size:clamp(1.2rem,3.4vw,1.8rem);letter-spacing:.3em}.vz small{display:block;margin-top:.8em;letter-spacing:.2em;opacity:.65;font-size:.82rem}
/* 3: time. hourglass in the centre, the background flows with the sand */
.hgs{width:clamp(78px,11vw,112px);color:var(--fg);overflow:visible;filter:drop-shadow(0 0 22px rgba(230,180,160,.18))}
.hgm{position:relative;height:1.7em;width:100%;margin-top:22px;font-size:clamp(.95rem,2.4vw,1.2rem);letter-spacing:.1em;text-shadow:0 1px 18px rgba(8,10,18,.7)}
.hgm>span{position:absolute;left:0;right:0;opacity:0;transition:opacity 1.6s ease}
.hgm>span.on{opacity:.92}
/* 4: YOU + MEMORY -> WHO I AM */
.y4{position:relative;width:min(100%,760px);height:clamp(90px,16vh,130px)}
.y4>span{position:absolute;top:50%;transform:translateY(-50%);font-weight:300;letter-spacing:.2em;line-height:1.25;text-shadow:0 2px 26px rgba(8,10,18,.7)}
.y4 small{display:block;font-size:1rem;letter-spacing:.3em;opacity:.8;margin-top:.3em}
.y4 .a,.y4 .b{font-size:clamp(1.6rem,5vw,2.6rem)}
.y4 .a{left:6%;text-align:left}.y4 .b{right:6%;text-align:right}
.y4 .c,.y4 .d{left:0;right:0;text-align:center;opacity:0}
.y4 .c{font-size:clamp(1.3rem,4vw,2.1rem)}
.y4 .d{font-size:clamp(1.9rem,6.4vw,3.4rem);letter-spacing:.26em;color:#F6E2BC}
/* 5: coda. same memory, another language */
@keyframes lv{from{background-position:0 0,100% 100%}to{background-position:30% 20%,70% 80%}}
.c5 .bgc{background:radial-gradient(52% 50% at 30% 40%,rgba(176,172,214,.15),transparent 72%),radial-gradient(48% 50% at 74% 64%,rgba(160,172,194,.11),transparent 72%);background-size:140% 140%,140% 140%;background-repeat:no-repeat;animation:lv 28s ease-in-out infinite alternate}
.c5 .mo{color:#D4D2E6}
.lg{position:relative;width:200px;height:100px}
.lg span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:3.4rem;font-weight:300;opacity:0;animation:lgc 9s ease-in-out infinite}
.lg span:nth-child(2){animation-delay:3s}.lg span:nth-child(3){animation-delay:6s}
@keyframes lgc{0%{opacity:0;transform:translateY(6px)}7%,28%{opacity:1;transform:none}36%,100%{opacity:0;transform:translateY(-6px)}}
.lc{display:block;margin-top:24px;font-size:.84rem;font-style:italic;letter-spacing:.06em;line-height:1.7;opacity:.6;text-align:center}
/* ending: warm acceptance, leads into Begin again */
.cn .end{position:relative;isolation:isolate;margin-top:clamp(20px,6vh,60px);padding:clamp(70px,12vh,120px) 0 clamp(60px,10vh,110px);min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#EDE4F2}
.cn .end::before{content:'';position:absolute;left:50%;top:50%;width:min(150vw,1000px);aspect-ratio:1;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(156,118,214,.2),rgba(238,196,128,.08) 40%,transparent 66%);z-index:-1;pointer-events:none}
.esp{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.esp i{position:absolute;bottom:-10px;border-radius:50%;background:rgba(244,214,160,.8);opacity:0;animation:up linear infinite}
@keyframes up{0%{transform:translateY(0);opacity:0}15%{opacity:.7}80%{opacity:.25}100%{transform:translateY(-100vh);opacity:0}}
.eh{margin:0;font-weight:400;font-size:clamp(1.3rem,4vw,2rem);letter-spacing:.14em}
.et{margin:1.2em 0 0;font-size:clamp(1rem,2.6vw,1.2rem);letter-spacing:.08em;color:#F2D9A8}
.ec{margin:1.8em 0 0;padding:0;display:grid;gap:1.1em}
.ec dt{font-size:1rem;letter-spacing:.06em}.ec dd{margin:.15em 0 0;font-size:.8rem;opacity:.6;letter-spacing:.05em;font-family:system-ui,-apple-system,'Segoe UI',sans-serif}
.ero{width:88px;height:88px;margin:2.4em 0 1.6em;color:#F2D9A8;overflow:visible}
.ero *{transform-box:fill-box;transform-origin:center}
.ero .d{animation:dp 4.8s ease-in-out infinite}.ero .rp{animation:rp 4.5s ease-out infinite;opacity:0}
.ero .rot{transform-box:view-box;transform-origin:50px 50px;animation:spin 18s linear infinite}
@media (prefers-reduced-motion:reduce){.esp i,.ero *{animation:none!important}}
@media(max-width:700px){.d1{grid-template-columns:1fr 1fr;gap:26px 10px}.d1 .msg{grid-column:1/-1;order:3}.sd1 i{width:54px;height:54px}.y4 .a{left:2%}.y4 .b{right:2%}}
@media(max-width:700px){.row{grid-template-columns:1fr;gap:12px;text-align:left}.fst{grid-template-columns:repeat(3,1fr)}.tw{grid-template-columns:1fr;gap:14px}.pl2{width:90px;height:1px;margin:0 auto}.fin{padding-left:26px;padding-right:26px}}
.fr{display:flex;flex-wrap:wrap;gap:22px;justify-content:center;margin:1.6em 0}


#pb{position:fixed;left:0;right:0;bottom:0;z-index:5;display:none;align-items:center;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:color-mix(in srgb,var(--bg) 65%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid color-mix(in srgb,var(--fg) 20%,transparent);transition:background 2s}
#pb.show{display:flex}
.inf{flex:1;min-width:0}.inf b{display:block;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.inf small{opacity:.65;font-size:.72rem}





#pb{flex-wrap:wrap;gap:6px 22px;justify-content:space-between}
#pb svg{width:20px;height:20px;fill:currentColor;display:block}
.ib{border:0;width:38px;height:38px;padding:0;border-radius:50%;display:grid;place-items:center;opacity:.75;transition:opacity .3s,background .3s}
.ib:hover{opacity:1;background:color-mix(in srgb,var(--fg) 12%,transparent)}
.ctl{display:flex;align-items:center;gap:6px}
#pp{position:relative;width:48px;height:48px;padding:0;border:0;border-radius:50%;display:grid;place-items:center;background:var(--fg);color:var(--bg);transition:transform .25s}
#pp:hover{transform:scale(1.07)}#pp svg{width:22px;height:22px}
#pb.rev #pp::after{content:'';position:absolute;inset:-6px;border-radius:50%;border:1px dashed var(--fg);opacity:.6;animation:rv 6s linear infinite}
.inf{flex:1 1 180px}
.prog{flex:2 1 280px;display:flex;align-items:center;gap:12px;font-size:.72rem;opacity:.85;font-variant-numeric:tabular-nums}
.prog span{min-width:2.6em;text-align:center}
#bar{flex:1;height:18px;position:relative;cursor:pointer;touch-action:none}
#bar::before{content:'';position:absolute;left:0;right:0;top:50%;height:3px;margin-top:-1.5px;border-radius:2px;background:color-mix(in srgb,var(--fg) 25%,transparent)}
#fl{position:absolute;left:0;top:50%;height:3px;margin-top:-1.5px;width:0;border-radius:2px;background:var(--fg)}
#fl::after{content:'';position:absolute;right:-5px;top:50%;width:10px;height:10px;margin-top:-5px;border-radius:50%;background:var(--fg);transform:scale(0);transition:transform .2s}
#bar:hover #fl::after{transform:scale(1)}
.vol{display:flex;align-items:center;gap:4px}
#vo{-webkit-appearance:none;appearance:none;width:90px;height:3px;border-radius:2px;background:color-mix(in srgb,var(--fg) 30%,transparent);outline-offset:6px}
#vo::-webkit-slider-thumb{-webkit-appearance:none;width:11px;height:11px;border-radius:50%;background:var(--fg);border:0}
#vo::-moz-range-thumb{width:11px;height:11px;border-radius:50%;background:var(--fg);border:0}
@media(max-width:700px){.inf{flex:1 1 55%}.ctl{order:2}.prog{order:3;flex-basis:100%}.vol{display:none}}
figure{margin:0;background:#f2ece0;padding:10px 10px 12px;border-radius:2px;box-shadow:0 12px 30px rgba(0,0,0,.45);transform:rotate(var(--r,0deg))}
.ph{position:relative;width:200px;height:250px;max-width:100%;background:#0e1430;overflow:hidden}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;filter:blur(10px);transition:opacity 2.4s ease,filter 2.4s ease}
.ph.rev img{opacity:1;filter:none}
.ph canvas{position:absolute;inset:0;width:100%;height:100%;cursor:pointer}
figcaption{color:#3a3328;font-size:.8rem;margin-top:.6em;letter-spacing:.12em;display:flex;justify-content:space-between;align-items:baseline;font-family:system-ui,-apple-system,'Segoe UI',sans-serif}
figcaption small{opacity:.6;letter-spacing:.05em}
.fx{position:absolute;inset:0;pointer-events:none;z-index:-1;overflow:hidden}
.ray{position:absolute;inset:-10% -30%;background:linear-gradient(105deg,transparent 18%,rgba(255,246,220,.5) 33%,transparent 46%,rgba(255,246,220,.35) 60%,transparent 76%);animation:sw 22s ease-in-out infinite alternate}
.ray.sh{background:linear-gradient(105deg,transparent 28%,rgba(70,45,20,.14) 40%,transparent 52%,rgba(70,45,20,.1) 70%,transparent 84%);animation-duration:30s;animation-direction:alternate-reverse}
@keyframes sw{to{transform:translateX(14%)}}
.fl i{position:absolute;left:var(--x);top:var(--y);width:120px;height:150px;border:7px solid #f2ece0;border-bottom-width:24px;background:#cdb89a center/cover;filter:sepia(.75) contrast(.9);opacity:0;transform:rotate(var(--r));animation:fl 15s ease-in-out infinite;animation-delay:var(--dl)}
@keyframes fl{0%,100%{opacity:0}10%,26%{opacity:.5}42%{opacity:0}}
@media(max-width:700px){.fl i{width:84px;height:106px}}
#tk{position:fixed;top:calc(12px + env(safe-area-inset-top,0px));left:12px;z-index:6;width:42px;height:42px;padding:0;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--bg) 55%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-color:color-mix(in srgb,var(--fg) 30%,transparent)}
#tk svg{width:20px;height:20px}
#tkp{position:fixed;left:0;top:0;bottom:0;width:min(350px,88vw);z-index:7;overflow-y:auto;padding:calc(24px + env(safe-area-inset-top,0px)) 14px 24px;background:color-mix(in srgb,var(--bg) 82%,#000);color:var(--fg);transform:translateX(-105%);transition:transform .5s ease;box-shadow:6px 0 30px rgba(0,0,0,.35)}
#tkp.open{transform:none}
#tkp h3{font-weight:500;letter-spacing:.08em;margin:0 8px 14px;font-size:1rem}
#tkp button{display:flex;width:100%;gap:14px;align-items:center;border:0;border-radius:10px;padding:.7em .6em;text-align:left;opacity:.8}
#tkp button:hover,#tkp button.cur{opacity:1;background:color-mix(in srgb,var(--fg) 12%,transparent)}
#tkp i{font-style:normal;font-size:.75rem;opacity:.6;min-width:1.8em;font-family:system-ui,sans-serif}
#tkp span{display:block;font-size:1rem}#tkp small{display:block;font-size:.72rem;opacity:.6;margin-top:.15em;font-family:system-ui,sans-serif;letter-spacing:.08em}
.ch .lk{position:absolute;top:calc(14px + env(safe-area-inset-top,0px));right:18px;margin:0;display:flex;align-items:center;gap:.45em;border-color:color-mix(in srgb,var(--fg) 30%,transparent);font-size:.74rem;padding:.35em .9em;z-index:3}
.ch .lk svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ch .lk:hover{background:color-mix(in srgb,var(--fg) 12%,transparent)}
#ts{position:fixed;left:50%;bottom:110px;transform:translateX(-50%);z-index:8;background:var(--fg);color:var(--bg);padding:.5em 1.2em;border-radius:99px;font-size:.85rem;opacity:0;pointer-events:none;transition:opacity .4s}#ts.on{opacity:1}
/* WIDE HERO: stage row on one line when there is room */
@media(min-width:1000px){
.stages{max-width:64em;row-gap:0}
#hero h1 span{font-size:clamp(2.6rem,min(10vw,8.5vh),5.6rem)}
#hero h1 small{margin-top:.6em}
}
@media(min-width:701px) and (max-height:720px){
#hero{padding-top:4vh;padding-bottom:16px}
.lead,#hero #go,.stg-t{margin-top:2.2vh}
h1+.lead{margin-top:3.6vh}
.zh1{margin-top:.2em}
}
/* MOBILE HERO: whole first page fits one phone screen */
@media(max-width:700px){
#hero{padding:4svh 18px 16px;justify-content:center}
#hero h1 span{font-size:clamp(2.2rem,12vw,2.8rem)}
#hero h1 small{font-size:.62rem;margin-top:.45em;letter-spacing:.42em}
.lead{margin-top:2.8svh}
h1+.lead{margin-top:3.6svh}
.en1{font-size:clamp(.82rem,3.9vw,.98rem);line-height:1.5}
.zh1{font-size:clamp(.7rem,3.2vw,.8rem);line-height:1.55;margin-top:.25em}
.en1.sp{margin-top:1.1em}
#hero #go{margin-top:3svh;padding:.5em 1.5em;font-size:.88rem}
.stg-t{margin-top:3svh;font-size:.58rem}
.stages{max-width:21.6em;row-gap:.1em}
.stages button{width:3.6rem;padding:.2em .1em}
.stages b{font-size:.88rem}.stages i,.stages small{font-size:.5rem}
.stages button:not(:last-child)::after{display:none}
}
@media(max-width:700px) and (max-height:780px){
#hero{padding:2.5svh 16px 12px}
#hero h1 span{font-size:2.1rem}
#hero h1 small{font-size:.56rem;margin-top:.3em}
.lead,#hero #go,.stg-t{margin-top:1.8svh}
h1+.lead{margin-top:2.4svh}
.en1{font-size:clamp(.74rem,3.5vw,.86rem);line-height:1.4}
.zh1{font-size:clamp(.64rem,2.9vw,.72rem);line-height:1.45;margin-top:.15em}
.en1.sp{margin-top:.7em}
#hero #go{padding:.4em 1.3em;font-size:.8rem}
.stg-t{font-size:.52rem}
.stages button{width:3.3rem;padding:.1em 0}
.stages b{font-size:.76rem}.stages i,.stages small{font-size:.46rem}
}
@media(max-width:700px) and (max-height:660px){
#hero h1 span{font-size:1.8rem}
.lead,#hero #go,.stg-t{margin-top:1.2svh}
h1+.lead{margin-top:1.6svh}
.en1{font-size:.72rem;line-height:1.35}
.zh1{font-size:.62rem;line-height:1.35}
.en1.sp{margin-top:.5em}
.stages b{font-size:.7rem}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01s!important}html{scroll-behavior:auto}}