:root{--night:#171a2e;--deep:#0d1020;--ink:#202038;--paper:#f2e4cb;--warm:#ffb36b;--red:#d95648;--mist:#c6c6d3;--body:'Zen Kaku Gothic New',sans-serif;--display:'Shippori Mincho',serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--night);color:#f7ead7;font-family:var(--body);overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:50;opacity:.055;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)'/%3E%3C/svg%3E")}.skip{position:fixed;top:8px;left:8px;z-index:100;background:var(--warm);color:var(--deep);padding:12px 18px;transform:translateY(-150%)}.skip:focus{transform:none}a{color:inherit;text-decoration:none}button{font:inherit}.site-header{height:92px;padding:0 clamp(24px,5vw,76px);position:absolute;z-index:20;top:0;left:0;width:100%;display:flex;align-items:center;border-bottom:1px solid #ffffff20}.crest{display:flex;font-family:var(--display);font-weight:700;font-size:19px;line-height:1}.crest span{display:grid;place-items:center;width:31px;height:31px;border:1px solid #ffb36b90}.crest span+span{background:var(--warm);color:var(--deep)}.site-header nav{display:flex;gap:clamp(22px,4vw,62px);margin:auto;font-size:12px;letter-spacing:.18em;text-transform:uppercase}.site-header nav a,.footer-mark+nav a{position:relative}.site-header nav a:after,.footer-mark+nav a:after{content:"";position:absolute;left:0;bottom:-7px;height:1px;width:100%;background:var(--warm);transform:scaleX(0);transform-origin:right;transition:transform .35s}.site-header nav a:hover:after,.site-header nav a:focus-visible:after,.footer-mark+nav a:hover:after{transform:scaleX(1);transform-origin:left}.date-stamp{display:flex;gap:12px;align-items:center}.date-stamp small{color:#c6c6d3;font-size:10px;letter-spacing:.15em}.date-stamp 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span{font-family:var(--display);font-size:clamp(74px,10.3vw,154px);font-weight:400;letter-spacing:.06em;line-height:.82;text-shadow:0 6px 40px #0a0b17}.hero-copy h1 b{font-family:var(--display);font-size:clamp(24px,3vw,43px);color:var(--warm);writing-mode:vertical-rl;letter-spacing:.22em}.hero-note{margin-left:8px;font-family:var(--display);font-size:clamp(15px,1.5vw,22px);line-height:1.8;color:#dbd6d6}.interaction-note{position:absolute;z-index:4;right:clamp(25px,8vw,120px);top:24%;display:flex;align-items:center;gap:16px;color:#d8d5d5;font-size:11px;line-height:1.6;letter-spacing:.1em}.interaction-note i{width:44px;height:44px;border:1px solid #ffb36b80;border-radius:50%;position:relative}.interaction-note i:before{content:"";position:absolute;inset:13px;border:1px solid var(--warm);border-radius:50%;animation:pulse 2s infinite}.finale{position:absolute;right:clamp(24px,7vw,100px);bottom:24%;z-index:8;width:145px;height:145px;border:1px solid #ffb36b80;background:#171a2edd;color:#fff;border-radius:50%;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:.35s transform,.35s background}.finale:before{content:"";position:absolute;inset:8px;border:1px dashed #ffb36b70;border-radius:50%;animation:spin 16s linear infinite}.finale span{font-size:10px;letter-spacing:.18em;text-transform:uppercase}.finale b{font-family:var(--display);color:var(--warm);font-size:22px;margin-top:6px}.finale:hover{transform:scale(1.07);background:#3a2730}.far-bank{position:absolute;z-index:1;left:-5%;right:-5%;top:56%;height:5%;background:#090c18;clip-path:polygon(0 75%,8% 31%,18% 57%,29% 18%,40% 65%,51% 35%,65% 62%,76% 12%,90% 63%,100% 38%,100% 100%,0 100%)}.lantern-line{position:absolute;z-index:5;left:0;right:0;top:57%;height:35px;border-top:1px solid #ffb36b40}.lantern-line i{position:absolute;left:var(--x);top:-2px;width:13px;height:20px;background:var(--warm);border-radius:3px;box-shadow:0 0 14px 5px #ff9c466e;transform-origin:50% -8px;animation:sway 3.5s ease-in-out var(--d) infinite alternate}.lantern-line i:before{content:"";position:absolute;left:5px;top:-9px;width:1px;height:9px;background:#aaa}.river-label{position:absolute;z-index:1;top:66%;left:50%;transform:translateX(-50%) scaleY(-1);font-family:var(--display);font-size:11vw;letter-spacing:.38em;color:#ffffff08;white-space:nowrap}.crowd{position:absolute;z-index:7;bottom:-5px;left:-1%;right:-1%;height:83px;display:flex;justify-content:space-around;align-items:flex-end;background:linear-gradient(transparent 70%,#070914 71%)}.crowd span{width:clamp(36px,6vw,84px);height:var(--h,55px);background:#070914;border-radius:45% 45% 8px 8px;position:relative}.crowd span:before{content:"";position:absolute;width:26px;height:28px;border-radius:50%;top:-16px;left:50%;transform:translateX(-50%);background:#070914}.crowd span:nth-child(3n){--h:69px}.crowd 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p{font-family:var(--display);font-size:clamp(21px,2.3vw,34px);line-height:1.55;margin:0;padding:38px 5px;border-bottom:1px solid #b8a78a}.fragments b{font-family:var(--body);font-size:9px;color:var(--red);letter-spacing:.17em;margin-right:22px}.visit{background:var(--deep)}.ticket{max-width:1160px;margin:auto;display:grid;grid-template-columns:1fr 250px;background:#eadabf;color:var(--ink);transform:rotate(-1deg);box-shadow:0 35px 80px #0006}.ticket-main{padding:clamp(45px,7vw,90px);background-image:radial-gradient(#806f5725 1px,transparent 1px);background-size:8px 8px}.ticket-main>p{text-transform:uppercase;letter-spacing:.22em;font-size:9px}.ticket h2{font-size:clamp(48px,6vw,82px)}.visit-details{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border-top:1px solid #9b8e7b}.visit-details p{display:flex;flex-direction:column}.visit-details span{text-transform:uppercase;font-size:8px;letter-spacing:.18em;color:#706b68}.visit-details b{font-family:var(--display);font-size:14px;margin-top:8px}.ticket-stub{border-left:2px dashed #a99d89;padding:35px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;text-align:center}.ticket-stub>span{font-size:8px;text-transform:uppercase;letter-spacing:.2em}.ticket-stub strong{font-family:var(--display);font-size:48px;color:var(--red)}.barcode{width:100%;height:45px;background:repeating-linear-gradient(90deg,#252535 0 2px,transparent 2px 5px,#252535 5px 6px,transparent 6px 10px)}.ticket-stub small{letter-spacing:.3em}.courtesy{text-align:center;color:#bcb7b5;font-family:var(--display);font-size:15px;margin:55px 0 0}footer{min-height:260px;background:#080a14;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:40px;padding:55px clamp(24px,6vw,90px);border-top:1px solid #ffffff12}.footer-mark{display:flex;align-items:center;gap:18px}.footer-mark span{font-family:var(--display);font-size:32px;color:var(--warm)}.footer-mark p{font-size:10px;color:#aaa9b5}.footer-mark+nav{display:flex;gap:28px;font-size:10px;letter-spacing:.08em}.back-top{text-align:right;font-family:var(--display);font-size:13px;color:var(--warm)}:focus-visible{outline:2px solid #fff;outline-offset:5px}@keyframes arrive{to{opacity:1;transform:none}}@keyframes pulse{50%{transform:scale(1.7);opacity:0}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes sway{to{transform:rotate(8deg)}}
@media(max-width:900px){.date-stamp{display:none}.program{grid-template-columns:1fr;gap:45px}.river-story{grid-template-columns:1fr;padding-bottom:180px}.moon-disc{position:absolute;right:-15%;top:8%;opacity:.28;width:70vw}.river-copy{margin:0}.stall-grid{grid-template-columns:1fr}.stall{min-height:360px}.voices{grid-template-columns:1fr}.voices-title{position:static}.ticket{grid-template-columns:1fr 180px}.visit-details{grid-template-columns:1fr}.river-facts{left:8vw;right:auto;gap:35px}footer{grid-template-columns:1fr 1fr}.footer-mark+nav{grid-column:1/-1;grid-row:2}.back-top{grid-column:2;grid-row:1}}
@media(max-width:600px){.site-header{height:72px;padding:0 18px}.site-header nav{margin-left:auto;gap:0}.site-header nav a{display:none}.site-header nav a:first-child{display:flex;align-items:center;min-height:44px;padding:0 12px}.crest span{width:27px;height:27px}.sky-stage{min-height:720px}.hero-copy{left:20px;top:20%}.hero-copy h1{gap:11px}.hero-copy h1 span{font-size:18vw}.hero-copy h1 b{font-size:20px}.hero-note{font-size:14px}.interaction-note{top:41%;right:18px}.finale{width:112px;height:112px;right:18px;bottom:19%}.far-bank,.lantern-line{top:55%}.river-label{top:68%;font-size:18vw}.scroll-mark{display:none}.section-pad{padding:82px 20px}.section-intro h2,.river-copy h2,.voices h2,.visit h2{font-size:43px}.vertical-kicker{display:none}.schedule li{grid-template-columns:55px 1fr}.schedule li>i{display:none}.schedule p{line-height:1.5}.program-clock{position:static;margin:35px 0 0}.river-story{min-height:920px;padding:85px 20px 210px;background:linear-gradient(160deg,#111427 0 68%,#1b203b 68%)}.river-copy blockquote{margin-top:34px;padding-left:20px}.river-facts{left:20px;right:20px;bottom:45px;display:grid;grid-template-columns:1fr 1fr;gap:24px}.river-facts div:last-child{grid-column:1/-1}.stalls .section-intro h2{font-size:49px}.stall-grid{margin-top:45px}.stall{padding:45px 25px 28px;min-height:330px}.noren{width:88px;height:125px;font-size:28px;padding-top:28px}.voices{padding:82px 20px}.fragments p{font-size:21px;padding:28px 0}.fragments b{display:block;margin-bottom:8px}.ticket{grid-template-columns:1fr;transform:rotate(-.4deg)}.ticket-main{padding:38px 25px}.ticket-stub{min-height:185px;border-left:0;border-top:2px dashed #a99d89;display:grid;grid-template-columns:1fr 1fr 1fr;gap:15px}.ticket-stub strong{font-size:34px}.barcode{height:34px}.visit-details{gap:4px}.courtesy{line-height:1.6}footer{grid-template-columns:1fr;padding:55px 20px;gap:28px}.footer-mark+nav{grid-column:1;grid-row:auto;flex-direction:column;gap:22px}.back-top{grid-column:1;grid-row:auto;text-align:left}.footer-mark{align-items:flex-start}.footer-mark p{line-height:1.5;margin:5px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Pass 1 refinements */
.skip{top:-100px;transform:none}.skip:focus{top:8px}
.far-bank{top:55%;height:7%;background:linear-gradient(to bottom,#090c18 42%,#12172b 43%,#0c1020)}
.river-label{font-size:10vw;color:#ffb36b0b;text-shadow:0 0 35px #ffb36b0c}
@media(max-width:600px){.site-header{height:116px;padding:20px 18px 0;align-items:flex-start}.site-header nav{position:absolute;left:0;right:0;top:71px;height:44px;margin:0;border-top:1px solid #ffffff16;display:grid;grid-template-columns:repeat(4,1fr);gap:0}.site-header nav a,.site-header nav a:first-child{display:flex;align-items:center;justify-content:center;min-height:44px;padding:0;font-size:8px;letter-spacing:.12em}.sky-stage{min-height:760px}.hero-copy{top:23%}}

/* Pass 2 — external critique */
body:before{opacity:.12;background-image:radial-gradient(circle at 30% 40%,#fff 0 .45px,transparent .65px);background-size:7px 9px;mix-blend-mode:soft-light}
.sky-stage{background:
  radial-gradient(ellipse at 78% 19%,#333861 0%,#202541 25%,transparent 52%),
  radial-gradient(ellipse at 18% 8%,#26325388,transparent 34%),
  linear-gradient(#0b0e1d 0 57.9%,#18213d 58%,#080c1a 100%)}
.sky-stage:before{content:"";position:absolute;z-index:1;inset:58% 0 0;background:
  repeating-linear-gradient(176deg,transparent 0 18px,#8292c20b 19px,#8292c20b 20px,transparent 21px 38px),
  radial-gradient(ellipse at 72% 0,#5c6b9d15,transparent 48%);pointer-events:none}
.stars{opacity:.26;background-size:113px 89px;transform:translateY(-18px)}
.hero-copy{top:20%;left:clamp(28px,7.7vw,116px)}
.hero-copy h1 span{letter-spacing:.095em;text-shadow:0 9px 55px #050611,0 1px #fff3}.hero-note{max-width:510px;color:#ece1d6}
.sky-score{position:absolute;z-index:6;left:clamp(28px,8vw,120px);top:47%;display:grid;grid-template-columns:auto minmax(100px,220px);column-gap:14px;align-items:center;color:#e5dcd6;pointer-events:none;animation-delay:.95s}
.sky-score>span{grid-column:1/-1;margin-bottom:8px;color:var(--warm);font-size:8px;font-weight:700;letter-spacing:.28em;text-transform:uppercase}
.sky-score strong{font-family:var(--display);font-size:13px;font-weight:500;letter-spacing:.04em}.sky-score i{display:none}.sky-score small{font-size:8px;letter-spacing:.19em;color:#aeb5cb}
.interaction-note{top:25%;right:clamp(28px,8vw,116px)}
.finale{width:154px;height:154px;right:clamp(28px,6vw,88px);bottom:21%;box-shadow:0 18px 50px #05071399,inset 0 0 30px #ffb36b0a;backdrop-filter:blur(5px)}
.finale:after{content:"IGNITE 08 SHELLS";position:absolute;top:calc(100% + 14px);font-size:7px;letter-spacing:.24em;color:#9ba3bb;white-space:nowrap}
.far-bank{animation:shoreRise 1.3s cubic-bezier(.16,.8,.2,1) both;animation-delay:.15s}
.lantern-line{animation:shoreRise 1.2s cubic-bezier(.16,.8,.2,1) both;animation-delay:.4s}
.lantern-line i{width:14px;height:23px;background:linear-gradient(90deg,#ff944d,#ffd18d 48%,#ff9e56);box-shadow:0 0 16px 6px #ff994a78}
.crowd{height:100px;animation:shoreRise 1.2s cubic-bezier(.16,.8,.2,1) both;animation-delay:.65s;background:linear-gradient(transparent 72%,#050711 73%)}
.crowd span{background:linear-gradient(110deg,#080b18,#0b1021);border-radius:48% 52% 7px 7px;box-shadow:inset 0 8px #11172a}
.crowd span:before{background:#070a15}
.crowd span:nth-child(2n){width:clamp(32px,4.7vw,66px);clip-path:polygon(18% 0,82% 0,100% 100%,0 100%)}
.crowd span:nth-child(3n){--h:76px;transform:translateY(4px)}
.crowd span:nth-child(5n){--h:62px;transform:rotate(-2deg)}
.crowd span:nth-child(7n){box-shadow:inset 0 8px #151428,inset 8px 0 #171225}
.river-label{opacity:.65;filter:blur(.3px)}
.schedule li{border-radius:1px;outline-offset:3px}.schedule li:focus-visible{outline:3px solid var(--red);background:#ead8b8}.schedule li:before{content:"LAUNCH";position:absolute;right:42px;top:13px;font-size:7px;font-weight:700;letter-spacing:.2em;color:var(--red);opacity:0;transform:translateX(8px);transition:.25s}
.schedule li:hover:before,.schedule li:focus-visible:before,.schedule li.active:before{opacity:1;transform:none}
.stalls{position:relative;overflow:hidden;background:
  radial-gradient(circle at 18% 32%,#ffb36b30,transparent 28%),
  radial-gradient(circle at 78% 76%,#44192545,transparent 31%),
  linear-gradient(118deg,#a83d3c,#d05d4c 48%,#9f3639)}
.stalls:before{content:"夜店";position:absolute;right:-.04em;top:-.14em;font-family:var(--display);font-size:clamp(160px,26vw,370px);font-weight:800;color:#3a1a2720;line-height:1;writing-mode:vertical-rl}
.stalls .section-intro{position:relative;z-index:2;margin-left:4vw}.stalls .section-intro h2{font-size:clamp(58px,7.4vw,108px);line-height:.93}
.stall-grid{position:relative;z-index:2;grid-template-columns:repeat(12,1fr);gap:10px;align-items:start;margin-top:95px}
.stall{min-height:520px;padding:70px 42px 42px;box-shadow:0 28px 60px #42192744;transition:transform .55s cubic-bezier(.2,.8,.2,1),box-shadow .55s}
.stall:nth-child(1){grid-column:1/span 5}.stall:nth-child(2){grid-column:6/span 3;min-height:590px;transform:translateY(70px)}.stall:nth-child(3){grid-column:9/span 4;min-height:470px;transform:translateY(-30px)}
.stall:nth-child(2):hover{transform:translateY(58px)}.stall:nth-child(3):hover{transform:translateY(-42px)}.stall:nth-child(1):hover{transform:translateY(-12px)}
.stall:hover{box-shadow:0 38px 70px #42192770}.stall:after{content:"";position:absolute;inset:13px;border:1px solid #ffe0b32b;pointer-events:none}
.stall h3{position:relative;z-index:2;font-size:clamp(28px,2.5vw,38px);line-height:1.15}.stall p,.stall small,.stall>span{position:relative;z-index:2}
.stall-kanji{position:absolute;right:-.02em;bottom:-.18em;font-family:var(--display);font-size:220px;color:#ffd9a70b;line-height:1}.noren{width:104px;filter:drop-shadow(0 18px 18px #25152238)}
footer{min-height:300px;background:radial-gradient(circle at 8% 50%,#1b2036 0,transparent 30%),#070912;border-top-color:#ffb36b25}
.footer-mark span{font-size:42px}.footer-mark p,.footer-mark+nav{font-size:11px}.back-top{font-size:15px}
.physics-map{display:grid;grid-template-columns:auto 1fr auto 1fr auto 1fr auto;align-items:center;margin:35px 0 48px;padding:24px 0;border-top:1px solid #b9aa92;border-bottom:1px solid #b9aa92}
.physics-map span{width:66px;height:66px;border:1px solid #d956486b;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-size:18px;color:var(--red)}.physics-map small{display:block;font-family:var(--body);font-size:7px;letter-spacing:.16em;text-transform:uppercase;color:#5b5766}.physics-map i{height:1px;background:linear-gradient(90deg,#d95648,#b9aa92);position:relative}.physics-map i:after{content:"";position:absolute;right:0;top:-3px;border-left:5px solid #b9aa92;border-top:3px solid transparent;border-bottom:3px solid transparent}
@keyframes shoreRise{from{opacity:0;transform:translateY(28px)}}

@media(min-width:1001px){.sky-score{top:50.5%}}
@media(min-width:901px){.program{grid-template-columns:minmax(320px,.72fr) minmax(520px,1.28fr)}.program .section-intro{padding-top:45px}.schedule strong{font-size:25px}.schedule p{font-size:13px}.river-copy>p:not(.eyebrow){font-size:16px}.voices{grid-template-columns:.75fr 1.25fr}.fragments p:nth-child(2n){padding-left:7vw}}

@media(max-width:900px){.sky-score{top:48%}.stall-grid{display:grid;grid-template-columns:1fr;gap:2px}.stall:nth-child(n){grid-column:auto;min-height:390px;transform:none}.stall:nth-child(n):hover{transform:none}.stalls .section-intro{margin-left:0}.stalls:before{font-size:300px}.river-facts span{max-width:120px}}

@media(max-width:600px){
  .sky-stage{min-height:800px;background:radial-gradient(ellipse at 75% 24%,#2e3458,transparent 43%),linear-gradient(#0b0e1d 0 56%,#18213d 56%,#080c1a)}
  .sky-stage:before{inset:56% 0 0}.hero-copy{top:19.5%;left:20px}.hero-copy .eyebrow{font-size:9px;letter-spacing:.25em}.hero-copy h1{margin-top:17px}.hero-copy h1 span{font-size:17.4vw;letter-spacing:.025em}.hero-copy h1 b{font-size:19px}.hero-note{font-size:15px;line-height:1.65;margin-left:4px}
  .interaction-note{top:40.5%;right:20px}.interaction-note span{font-size:9px}.interaction-note i{width:40px;height:40px}
  .sky-score{top:47%;left:20px;display:block;max-width:155px}.sky-score>span{display:block}.sky-score strong{display:block;font-size:11px}.sky-score small{display:block;margin-top:5px}.finale{width:112px;height:112px;right:18px;bottom:16.5%}.finale:after{font-size:6px;top:calc(100% + 10px)}
  .far-bank{top:54%}.lantern-line{top:56%}.river-label{top:69%;font-size:19vw}.crowd{height:87px}
  .stalls{padding-left:20px;padding-right:20px}.stalls .section-intro h2{font-size:52px}.stall-grid{margin-top:58px;gap:14px}.stall:nth-child(n){min-height:355px;padding:55px 26px 30px}.stall:nth-child(2){margin-left:24px}.stall:nth-child(3){margin-right:24px}.stall-kanji{font-size:170px}
  .schedule li:before{display:none}.physics-map{grid-template-columns:1fr 1fr;gap:10px}.physics-map i{display:none}.physics-map span{width:100%;height:58px;border-radius:0;grid-template-columns:auto auto;justify-content:center;gap:8px}.footer-mark p{max-width:160px}
}

/* Pass 3 — art direction */
html{scrollbar-color:#ffb36b #090b17;scrollbar-width:thin}
body{font-kerning:normal;text-rendering:optimizeLegibility}
::selection{background:#ffb36b;color:#111426;text-shadow:none}
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:#090b17}
::-webkit-scrollbar-thumb{background:linear-gradient(#ffb36b,#d95648);border:3px solid #090b17;border-radius:10px}
:where(section[id]){scroll-margin-top:28px}
.hero-copy h1 span,.section-intro h2,.river-copy h2,.voices h2,.visit h2{font-optical-sizing:auto;text-wrap:balance}
.hero-note,.section-intro>p:last-child,.river-copy>p:not(.eyebrow),.courtesy{text-wrap:pretty}
.schedule time,.program-clock b,.river-facts b,.fragments b,.visit-details b{font-variant-numeric:tabular-nums lining-nums}
.site-header nav a,.footer-mark+nav a,.back-top,.scroll-mark,.crest{transition:color .32s cubic-bezier(.2,.8,.2,1),transform .32s cubic-bezier(.2,.8,.2,1)}
.site-header nav a:hover,.site-header nav a:focus-visible,.footer-mark+nav a:hover,.footer-mark+nav a:focus-visible{color:var(--warm)}
.crest:hover,.crest:focus-visible{transform:translateY(-2px) rotate(-2deg)}
.back-top:hover,.back-top:focus-visible{color:#fff;transform:translateY(-3px)}
.scroll-mark:hover,.scroll-mark:focus-visible{color:var(--warm);transform:translate(-50%,-4px)}
.finale:focus-visible{background:#3a2730;transform:scale(1.07);outline-color:var(--warm)}
.finale.is-burning{animation:finaleBloom 1.05s cubic-bezier(.16,.8,.2,1) 2 alternate;box-shadow:0 0 0 28px #ffb36b00,0 0 75px #ff8a5570,inset 0 0 40px #ffb36b2e}
.water-vow{position:absolute;z-index:6;left:50%;top:69%;display:flex;flex-direction:column;align-items:center;pointer-events:none;color:#ffd9a3;opacity:0;filter:blur(.15px);text-shadow:0 0 18px #ffb36b66;animation:riverVow 5.8s cubic-bezier(.2,.72,.2,1) 1.35s both}
.water-vow:before,.water-vow:after{content:"";position:absolute;left:50%;top:50%;width:min(48vw,560px);height:1px;background:linear-gradient(90deg,transparent,#ffb36b7a,transparent);transform:translate(-50%,-50%)}
.water-vow:after{top:calc(50% + 8px);width:min(30vw,340px);opacity:.45}
.water-vow b{font-family:var(--display);font-size:clamp(17px,2vw,28px);font-weight:500;letter-spacing:.3em;white-space:nowrap}
.water-vow span{margin-top:7px;font-size:7px;font-weight:700;letter-spacing:.34em;text-transform:uppercase}
.river-wish{position:absolute;z-index:6;pointer-events:none;display:flex;align-items:center;gap:9px;color:#ffe2af;white-space:nowrap;opacity:0;text-shadow:0 0 14px #ffb36b;animation:wishDrift 5.9s cubic-bezier(.18,.75,.23,1) both}
.river-wish:before{content:"";position:absolute;left:50%;top:50%;width:180%;height:1px;background:linear-gradient(90deg,transparent,#ffb36b99,transparent);transform:translate(-50%,-50%);filter:blur(.4px)}
.river-wish b{font-family:var(--display);font-size:23px;font-weight:500}
.river-wish i{font-family:var(--body);font-size:7px;font-style:normal;font-weight:700;letter-spacing:.23em;text-transform:uppercase}
.interaction-note span{min-width:86px;transition:opacity .25s}
@keyframes riverVow{0%{opacity:0;transform:translate(-50%,18px) scaleX(.75);filter:blur(5px)}18%,62%{opacity:.62;transform:translate(-50%,0) scaleX(1);filter:blur(.15px)}100%{opacity:0;transform:translate(-50%,-5px) scaleX(1.08);filter:blur(3px)}}
@keyframes wishDrift{0%{opacity:0;transform:translate(-50%,12px) scaleX(.65);filter:blur(5px)}14%,64%{opacity:.78;transform:translate(-50%,0) scaleX(1);filter:blur(.1px)}100%{opacity:0;transform:translate(-46%,9px) scaleX(1.12);filter:blur(2px)}}
@keyframes finaleBloom{45%{transform:scale(1.1);box-shadow:0 0 0 22px #ffb36b10,0 0 90px #ff8a557f,inset 0 0 50px #ffb36b42}}
@media(max-width:600px){
  .water-vow{top:72%}.water-vow b{font-size:15px}.water-vow span{font-size:6px}.river-wish i{font-size:6px}.river-wish b{font-size:19px}
  .site-header nav a:active,.finale:active,.schedule li:active{transform:scale(.97)}
  .footer-mark p{max-width:205px}
}
@media(prefers-reduced-motion:reduce){
  .water-vow{animation:none!important;opacity:.36;transform:translateX(-50%)}
  .river-wish{animation:none!important;opacity:.68;transform:translateX(-50%)}
  .finale.is-burning{animation:none!important;background:#3a2730}
}