:root {
  color-scheme: dark;
  --cb-red: #f20d2f;
  --cb-rose: #ff3858;
  --cb-white: #f6f0f1;
  --cb-muted: #b9adb2;
  --cb-black: #080609;
}

* { box-sizing: border-box; }
html { min-height: 100%; scroll-behavior: smooth; background: var(--cb-black); }
body.cb-page { margin: 0; overflow-x: hidden; color: var(--cb-white); background: var(--cb-black); font: 16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--cb-rose); outline-offset: 5px; }

.cb-world { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; background: #080609; }
.cb-poster, #cb-canvas { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cb-poster { z-index: 0; opacity: var(--cb-tree-opacity, 1); transform: translate3d(var(--cb-pan-x, 0px),var(--cb-pan-y, 0px),0) scale(var(--cb-zoom, 1.06)); transform-origin: 58% 50%; transition: opacity 900ms ease, transform 120ms ease-out; will-change: transform, opacity; }
.cb-page.cb-loaded .cb-poster { opacity: 0; }
#cb-canvas { z-index: 1; display: block; opacity: 0; transition: opacity 1s ease; }
.cb-page.cb-loaded #cb-canvas { opacity: 1; }
.cb-code-canvas { position: absolute; z-index: 1; inset: 0; display: block; width: 100%; height: 100%; opacity: var(--cb-code-opacity, 0); transform: translate3d(var(--cb-pan-x, 0px),var(--cb-pan-y, 0px),0) scale(var(--cb-zoom, 1.06)); transform-origin: 58% 50%; transition: transform 120ms ease-out; mix-blend-mode: normal; pointer-events: none; }
.cb-fx-canvas { position: absolute; z-index: 2; inset: 0; display: block; width: 100%; height: 100%; opacity: .78; mix-blend-mode: normal; pointer-events: none; }
.cb-fx-canvas { mask-image: linear-gradient(180deg, rgba(0,0,0,.35), #000 13%, #000 85%, rgba(0,0,0,.3)); }
.cb-vignette { position: absolute; z-index: 3; inset: 0; background: linear-gradient(90deg, rgba(5,4,7,.82) 0%, rgba(5,4,7,.55) 23%, rgba(5,4,7,.08) 48%, transparent 76%), linear-gradient(0deg, rgba(5,4,7,.55), transparent 28%, transparent 78%, rgba(5,4,7,.34)); }
.cb-grain { position: absolute; z-index: 4; inset: -50%; opacity: .06; 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='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E"); transform: rotate(4deg); }

.cb-topbar { position: fixed; z-index: 5; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 25px clamp(22px, 5.8vw, 90px); border-bottom: 1px solid rgba(255,255,255,.12); background: linear-gradient(180deg, rgba(8,6,9,.72), rgba(8,6,9,.08)); }
.cb-wordmark { font-size: 23px; font-weight: 950; letter-spacing: -.075em; }
.cb-wordmark span { margin-left: 3px; color: var(--cb-red); font-size: 10px; vertical-align: top; letter-spacing: 0; }
.cb-topbar nav { display: flex; align-items: center; gap: clamp(14px, 3vw, 42px); color: #d3cbd0; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.cb-topbar nav a { transition: color .2s ease; }
.cb-topbar nav a:hover { color: #fff; }
.cb-topbar nav .cb-nav-cta { padding: 9px 14px; border: 1px solid rgba(255,255,255,.34); color: #fff; }
.cb-nav-cta span { padding-left: 8px; color: var(--cb-rose); }
.cb-progress { position: fixed; z-index: 6; top: 0; left: 0; height: 2px; width: 100%; background: transparent; }
.cb-progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #be102b, #ff667d); box-shadow: 0 0 16px rgba(255,41,72,.65); }
.cb-sound-note { position: fixed; z-index: 4; right: clamp(22px,5.8vw,90px); bottom: 36px; color: rgba(245,238,241,.68); font-size: 10px; letter-spacing: .18em; writing-mode: vertical-rl; }
.cb-sound-note span { margin-top: 12px; color: var(--cb-red); font-size: 16px; }

#cb-journey { position: relative; z-index: 2; }
.cb-chapter { position: relative; display: flex; min-height: 100svh; align-items: center; padding: 130px clamp(22px, 12vw, 190px) 100px clamp(22px, 12vw, 190px); }
.cb-arrival { justify-content: flex-start; text-align: left; }
.cb-arrival .cb-copy { width: min(46%, 570px); padding: 20px 0; }
.cb-arrival .cb-kicker { justify-content: flex-start; }
.cb-arrival .cb-copy h1 { font-size: clamp(56px, 7.2vw, 102px); }
.cb-arrival .cb-lede { margin-left: 0; margin-right: 0; }
.cb-copy { width: min(100%, 570px); padding: 26px 28px 28px 0; text-shadow: 0 2px 24px rgba(0,0,0,.68); }
.cb-kicker { display: flex; align-items: center; gap: 11px; margin: 0 0 24px; color: var(--cb-rose); font-size: 10px; font-weight: 750; letter-spacing: .22em; }
.cb-orbit { width: 7px; height: 7px; border-radius: 50%; background: var(--cb-red); box-shadow: 0 0 14px var(--cb-red); }
.cb-copy h1, .cb-copy h2 { margin: 0 0 25px; font-size: clamp(53px, 8.2vw, 116px); line-height: .91; letter-spacing: -.075em; font-weight: 850; }
.cb-copy h2 { font-size: clamp(48px, 7vw, 96px); }
.cb-copy h1 em, .cb-copy h2 em { color: var(--cb-red); font-style: normal; }
.cb-lede { max-width: 440px; margin: 0 0 27px; color: var(--cb-muted); font-size: clamp(15px, 1.5vw, 18px); line-height: 1.72; }
.cb-link { display: inline-flex; align-items: center; gap: 13px; padding: 5px 0 8px; border-bottom: 1px solid rgba(255,41,72,.76); color: #fff; font-size: 12px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.cb-link span { color: var(--cb-rose); font-size: 17px; transition: transform .2s ease; }
.cb-link:hover span { transform: translate(3px,-2px); }
.cb-link-muted { border-bottom-color: rgba(255,255,255,.24); color: #c8bec3; }
.cb-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; }
.cb-button { display: inline-flex; align-items: center; gap: 22px; padding: 15px 19px; background: var(--cb-red); color: white; font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; box-shadow: 0 9px 40px rgba(255,41,72,.24); transition: background .2s ease, transform .2s ease; }
.cb-button:hover { transform: translateY(-2px); background: #d81735; }
.cb-button span { font-size: 16px; }
.cb-index { position: absolute; right: clamp(22px,5.8vw,90px); bottom: 42px; color: var(--cb-red); font-size: 12px; letter-spacing: .12em; }
.cb-index i { color: #8b7d84; font-style: normal; }
.cb-offset { justify-content: flex-end; }
.cb-offset .cb-copy { margin-right: 3vw; }
.cb-contact { min-height: 105svh; }
.cb-footer { position: relative; z-index: 3; display: flex; justify-content: space-between; gap: 20px; padding: 25px clamp(22px, 5.8vw, 90px); border-top: 1px solid rgba(255,255,255,.14); background: #080609; color: #8d8187; font-size: 9px; letter-spacing: .17em; }
.cb-footer a { color: #e6dfe2; }
.cb-footer a span { color: var(--cb-red); }
.cb-status, .cb-noscript { position: fixed; z-index: 8; left: 20px; bottom: 14px; max-width: calc(100vw - 40px); margin: 0; color: #d8cdd2; font-size: 12px; }
.cb-status:empty { display: none; }

@media (max-width: 700px) {
  .cb-topbar { gap: 12px; padding: 17px 18px; }
  .cb-wordmark { font-size: 20px; }
  .cb-topbar nav { gap: 12px; font-size: 9px; letter-spacing: .03em; }
  .cb-topbar nav a:nth-child(3) { display: none; }
  .cb-topbar nav .cb-nav-cta { padding: 7px 9px; }
  .cb-poster { object-position: 58% center; }
  .cb-fx-canvas { opacity: .64; }
  .cb-vignette { background: linear-gradient(90deg, rgba(8,6,9,.62), rgba(8,6,9,.16) 60%, rgba(8,6,9,.1)), linear-gradient(0deg, rgba(8,6,9,.83), transparent 53%, rgba(8,6,9,.46)); }
  .cb-chapter { min-height: 100svh; padding: 100px 23px 88px; align-items: flex-end; }
  .cb-arrival { align-items: flex-end; padding-top: 110px; padding-bottom: 84px; }
  .cb-arrival .cb-copy { width: min(100%, 520px); padding: 20px 0; }
  .cb-arrival .cb-copy h1 { font-size: clamp(54px, 15vw, 76px); }
  .cb-copy { width: min(100%, 520px); padding: 22px 12px 24px 0; }
  .cb-copy h1 { font-size: clamp(54px, 17vw, 84px); }
  .cb-copy h2 { font-size: clamp(48px, 14vw, 72px); }
  .cb-kicker { margin-bottom: 17px; font-size: 9px; }
  .cb-lede { max-width: 330px; margin-bottom: 20px; font-size: 15px; }
  .cb-index { right: 20px; bottom: 28px; font-size: 10px; }
  .cb-sound-note { right: 19px; bottom: 31px; font-size: 8px; }
  .cb-offset { justify-content: flex-start; }
  .cb-offset .cb-copy { margin: 0; }
  .cb-footer { padding: 20px; font-size: 8px; }
}

@media (max-width: 380px) {
  .cb-topbar nav { gap: 8px; }
  .cb-topbar nav a:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cb-poster { transition: none; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Scene controls remain reachable while the typography is hidden. */
.cb-controls { position: fixed; z-index: 8; left: clamp(22px,5.8vw,90px); bottom: 24px; display:flex; gap:22px; }
.cb-controls button { border:0; background:transparent; color:#fff2f5; padding:12px 0; min-height:44px; font:10px/1.2 ui-monospace,monospace; text-transform:uppercase; letter-spacing:.08em; cursor:pointer; text-shadow:0 0 7px #fff4; }
.cb-controls button span { color:#ff3858; padding-left:8px; }
.cb-controls button:hover, .cb-controls button[aria-pressed="true"] { color:#ff8097; text-shadow:0 0 8px #ff385880; }
button:focus-visible { outline:2px solid #ff3858; outline-offset:4px; }
.cb-chapter-nav { position:fixed; z-index:7; left:clamp(22px,5.8vw,90px); top:48%; display:grid; gap:14px; }
.cb-chapter-nav a { display:flex; align-items:center; gap:9px; padding:4px; font:9px ui-monospace,monospace; color:#ab8992; }
.cb-chapter-nav i { display:block; width:12px; height:1px; background:#72535b; transition:width .4s,background .4s; }
.cb-chapter-nav a[aria-current] { color:#ff8095; }
.cb-chapter-nav a[aria-current] i { width:28px; background:#ff284c; box-shadow:0 0 12px #ff143e; }
.cb-coordinate { position:fixed; z-index:5; right:clamp(22px,5.8vw,90px); top:104px; display:flex; gap:22px; color:#eac3cd; font:9px ui-monospace,monospace; letter-spacing:.15em; }
.cb-copy, .cb-topbar, .cb-index, .cb-footer { transition:opacity .45s, visibility .45s; }
.cb-immersive .cb-copy, .cb-immersive .cb-topbar, .cb-immersive .cb-index, .cb-immersive .cb-footer { opacity:0; visibility:hidden; }
.cb-immersive .cb-vignette { opacity:.35; }
.cb-vignette { transition:opacity .6s; }
.cb-immersive .cb-chapter-nav { opacity:.7; }
.cb-copy h1 em, .cb-copy h2 em { text-shadow:0 0 50px #ff173d25; }
.cb-contact .cb-copy { padding-bottom:48px; }
@media(max-width:700px) {
  .cb-chapter-nav { left:auto; right:17px; top:40%; gap:10px; }
  .cb-chapter-nav a { justify-content:flex-end; }
  .cb-chapter-nav span { display:none; }
  .cb-chapter-nav i { width:7px; }
  .cb-chapter-nav a[aria-current] i { width:17px; }
  .cb-controls { left:20px; bottom:16px; gap:6px; }
  .cb-controls button { padding:9px 10px; font-size:9px; }
  .cb-coordinate { top:82px; right:20px; font-size:8px; gap:12px; }
  .cb-sound-note { bottom:79px; }
  .cb-chapter { padding-bottom:110px; }
}

/* Rasterize the close-up text at the current zoom for sharp glyph edges. */
.cb-code-canvas { transform:none; transition:none; }

.cb-motion-canvas,.cb-fallback-canvas {position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:0;pointer-events:none;}
.cb-live-ready .cb-poster {opacity:0;}
.cb-live-ready .cb-fallback-canvas {opacity:1;}
.cb-live-webgl .cb-fallback-canvas {opacity:0;}
.cb-live-webgl .cb-motion-canvas {opacity:1;}
.cb-live-webgl .cb-code-canvas {opacity:0;}
.cb-petal-canvas {position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none;}

/* Neon lettering follows the angular, outlined KNNKTD reference. */
@font-face {
  font-family:"KNNKTD Display";
  src:url("/visual-lab/cherry-blossom/fonts/Orbitron.ttf") format("truetype");
  font-style:normal;
  font-weight:400 900;
  font-display:swap;
}
:root {
  --cb-neon-white:#fff9f9;
  --cb-neon-red:#ff344e;
  --cb-neon-face:#0c070b;
}
.cb-wordmark {display:flex;align-items:center;gap:3px;flex-shrink:0;}
.cb-wordmark-frame {display:block;position:relative;width:166px;height:38px;overflow:hidden;}
.cb-wordmark-image {position:absolute;width:100%;height:auto;left:0;top:50%;transform:translateY(-50%);mix-blend-mode:screen;}
.cb-wordmark .cb-wordmark-reg {font:8px "KNNKTD Display",sans-serif;color:var(--cb-neon-red);text-shadow:0 0 6px #ff143d;align-self:flex-start;margin-top:5px;}
.cb-copy {width:min(100%,650px);padding-right:0;}
.cb-arrival .cb-copy {width:min(62%,660px);}
.cb-copy h1,.cb-copy h2,.cb-arrival .cb-copy h1 {
  font-family:"KNNKTD Display",ui-sans-serif,sans-serif;
  font-weight:650;
  text-transform:uppercase;
  font-size:clamp(38px,5.15vw,76px);
  line-height:1.16;
  letter-spacing:.015em;
  color:var(--cb-neon-face);
  -webkit-text-stroke:1.1px var(--cb-neon-white);
  paint-order:stroke fill;
  text-shadow:0 0 2px #fff8,0 0 9px #ffffff60,0 0 24px #f6eff32e;
  filter:drop-shadow(0 2px 5px #050306);
}
.cb-copy h2 {font-size:clamp(34px,4.6vw,64px);}
.cb-copy h2.cb-long-title {font-size:clamp(31px,4vw,57px);}
.cb-copy h1 em,.cb-copy h2 em {
  color:#18030a;
  font-style:normal;
  -webkit-text-stroke:1.25px #ff667a;
  text-shadow:0 0 2px #ff536b,0 0 8px #ff143dae,0 0 19px #f508326e,0 0 34px #e700263c;
}
.cb-topbar nav,.cb-kicker,.cb-link,.cb-button,.cb-controls button {
  font-family:"KNNKTD Display",ui-sans-serif,sans-serif;
  font-weight:600;
  letter-spacing:.065em;
}
.cb-topbar nav {font-size:10px;}
.cb-topbar nav a,.cb-link {color:#fff2f5;text-shadow:0 0 7px #fff4;}
.cb-kicker {color:#ff6077;text-shadow:0 0 7px #ff143d88;letter-spacing:.14em;}
.cb-lede {color:#e0d4db;text-shadow:0 1px 4px #040306,0 0 12px #fff1;}
.cb-link {font-size:10px;border-bottom-color:#ff365775;}
.cb-nav-cta,.cb-button {
  border:1px solid #ff667a!important;
  background:#18070cc9!important;
  color:#fff3f6;
  box-shadow:inset 0 0 8px #ff183529,0 0 13px #ff183529;
  text-shadow:0 0 8px #ff7e985a;
}
.cb-button:hover {background:#2f0913e8!important;box-shadow:0 0 20px #ff18434c;}
.cb-controls button {font-size:9px;letter-spacing:.035em;}
@media(max-width:1000px) and (min-width:701px) {
  .cb-topbar nav {gap:16px;font-size:9px;}
  .cb-wordmark-frame {width:143px;height:34px;}
  .cb-arrival .cb-copy {width:min(78%,660px);}
}
@media(max-width:700px) {
  .cb-wordmark-frame {width:111px;height:29px;}
  .cb-wordmark .cb-wordmark-reg {font-size:6px;}
  .cb-topbar {padding:15px 18px;gap:10px;}
  .cb-topbar nav {font-size:8px;gap:11px;letter-spacing:.02em;}
  .cb-topbar nav a:nth-child(1) {display:none;}
  .cb-topbar nav .cb-nav-cta {padding:8px 8px;}
  .cb-arrival .cb-copy,.cb-copy {width:100%;max-width:520px;padding-right:0;}
  .cb-copy h1,.cb-arrival .cb-copy h1 {font-size:clamp(32px,8.4vw,52px);}
  .cb-copy h2 {font-size:clamp(29px,7.2vw,46px);}
  .cb-copy h2.cb-long-title {font-size:clamp(24px,6.1vw,39px);}
  .cb-copy h1,.cb-copy h2 {line-height:1.19;-webkit-text-stroke-width:.8px;}
  .cb-copy h1 em,.cb-copy h2 em {-webkit-text-stroke-width:.95px;}
  .cb-kicker {font-size:8px;letter-spacing:.095em;}
  .cb-link {font-size:9px;letter-spacing:.035em;}
  .cb-actions {gap:15px;}
  .cb-controls button {font-size:8px;padding:10px;}
}
/* Keep the tube core bright at screen resolution; dark interiors stay open. */
.cb-copy h1,.cb-copy h2,.cb-arrival .cb-copy h1 {
  paint-order:normal;
  -webkit-text-stroke:1.7px #fffafa;
  text-shadow:0 0 2px #fff,0 0 7px #ffffffb3,0 0 17px #fff7,0 0 29px #fff3;
}
.cb-copy h1 em,.cb-copy h2 em {
  -webkit-text-stroke:1.7px #ffedf0;
  text-shadow:0 0 3px #ff264d,0 0 8px #ff143dcc,0 0 18px #ff143db3,0 0 32px #f7003b66;
}
.cb-copy h2 .cb-title-tail {
  display:block;
  margin-top:1.15em;
  font-size:clamp(14px,1.8vw,24px);
  line-height:1.45;
  letter-spacing:.055em;
  font-weight:600;
  color:#fff2f5;
  -webkit-text-stroke:0;
  text-shadow:0 0 3px #ffffff66,0 0 10px #fff2;
}
@media(max-width:700px) {
  .cb-copy h1,.cb-copy h2,.cb-arrival .cb-copy h1 {-webkit-text-stroke-width:1.2px;}
  .cb-copy h1 em,.cb-copy h2 em {-webkit-text-stroke-width:1.2px;}
}
/* Live type keeps the small header wordmark crisp at every screen density. */
.cb-wordmark,.kn-header-logo {display:inline-flex;align-items:center;gap:4px;flex-shrink:0;min-height:44px;letter-spacing:0;}
.cb-wordmark .kn-wordmark-text,.kn-header-logo .kn-wordmark-text {
 display:block;margin:0;padding:1px 0;font:700 29px/1.1 "KNNKTD Display",sans-serif;
 letter-spacing:.035em;text-transform:uppercase;color:#190309;
 -webkit-text-stroke:1px #fff2f5;paint-order:normal;
 text-shadow:0 0 2px #ff4566,0 0 5px #ff173eb3,0 0 9px #ff173e55;
}
.cb-wordmark .cb-wordmark-reg,.kn-header-logo .kn-wordmark-reg {margin:0;font:600 8px/1 "KNNKTD Display",sans-serif;color:#ff8097;text-shadow:0 0 3px #ff1744;align-self:flex-start;padding-top:8px;}
@media(max-width:700px) {
 .cb-wordmark .kn-wordmark-text,.kn-header-logo .kn-wordmark-text {font-size:21px;letter-spacing:.025em;-webkit-text-stroke-width:.85px;text-shadow:0 0 1px #ff4566,0 0 3px #ff173eb3,0 0 7px #ff173e44;}
 .cb-wordmark .cb-wordmark-reg,.kn-header-logo .kn-wordmark-reg {font-size:6px;padding-top:11px;}
}
@media(max-width:380px) {
 .cb-wordmark .kn-wordmark-text,.kn-header-logo .kn-wordmark-text {font-size:19px;letter-spacing:.02em;}
}