:root{color-scheme:light;--paper:#f2e0cd;--ink:#1b1b1b;--surface:#1b1b1b;--accent:#ff7728;--accent-hover:#ff9456;--muted:#685b4e;--on-dark:#cdbda9;--line:#baa791;--danger:#a63124;--white:#fff8ee;--radius:1.5rem;font-family:"Inter",Arial,Helvetica,sans-serif;font-optical-sizing:auto;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:1.5rem}
body{margin:0;min-width:280px}
button,input{font:inherit}
button,a,input{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
button{cursor:pointer}
a{color:inherit;text-underline-offset:.25em}
[hidden]{display:none!important}
::selection{background:var(--accent);color:var(--ink)}
:focus-visible{outline:3px solid var(--ink);outline-offset:5px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;z-index:10;left:1rem;top:1rem;padding:.8rem 1rem;background:var(--ink);color:var(--paper);transform:translateY(-200%);border-radius:.3rem}
.skip-link:focus{transform:none}
.page-shell{max-width:1600px;margin:0 auto;padding:0 3rem}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:2rem 0 1rem}
.wordmark{font-size:1.7rem;font-weight:900;letter-spacing:-.09em;text-decoration:none;line-height:1}
.wordmark span{font-size:.65rem;vertical-align:top;letter-spacing:0;display:inline-block;margin:.1rem 0 0 .3rem}
.topbar-note{margin:0;font-size:.85rem}
.hero{border-bottom:1px solid var(--line);padding-bottom:1.5rem}
.hero-topline,.hero-bottomline{display:flex;justify-content:space-between;gap:1rem;align-items:center;font-size:.8rem;letter-spacing:.06em;font-weight:700}
.hero-topline p,.hero-bottomline p{margin:0}
.hero-topline span{color:var(--muted);font-size:.75rem;font-weight:400;letter-spacing:.025em}
.hero h1{color:var(--accent);font-family:inherit;font-size:clamp(3rem,13.7vw,13.4rem);font-weight:900;line-height:.87;letter-spacing:-.065em;margin:1.8rem 0 1.6rem;padding-right:.06em;white-space:nowrap}
.event-details{font-size:clamp(.9rem,1.4vw,1.25rem);font-weight:600;margin:0;line-height:1.5}
.hero-bottomline span{font-size:.75rem;color:var(--muted);font-weight:400;letter-spacing:.025em}
.main-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(3rem,7vw,7rem);padding:2.5rem 0 3rem;align-items:start}
.invitation{display:flex;flex-direction:column;justify-content:space-between;min-height:0;padding-top:.65rem}
.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.12em;margin:0 0 1.5rem}
.invitation h2{font-size:clamp(3.5rem,5.25vw,5.7rem);font-weight:800;letter-spacing:-.065em;line-height:1.02;margin:0 0 1.65rem}
.intro{font-size:clamp(1.5rem,2.6vw,2.5rem);line-height:1.25;letter-spacing:-.03em;margin:0 0 1.15rem;max-width:29rem}
.supporting-copy{font-size:1rem;line-height:1.6;color:var(--muted);max-width:23rem;margin:0}
.countdown-block{margin-top:2.5rem;max-width:28rem}
.countdown-label{font-size:.7rem;font-weight:700;letter-spacing:.12em;margin:0 0 1.15rem}
.countdown{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.countdown>div{border-top:1px solid var(--accent);padding-top:.75rem}
.countdown-value{font-size:clamp(2.5rem,3.5vw,3.8rem);font-weight:700;letter-spacing:-.07em;font-variant-numeric:tabular-nums;line-height:1.1;display:block}
.countdown-unit{display:block;font-size:.8rem;color:var(--muted);margin-top:.5rem}
.timezone-note{font-size:.75rem;color:var(--muted);margin:1.5rem 0 0}
.countdown-complete{font-size:2rem;font-weight:700;letter-spacing:-.04em;margin:0}
.clues-note{font-size:1rem;line-height:1.55;margin:2.5rem 0 0;max-width:27rem;color:var(--muted)}
.clues-note a{color:var(--ink);font-weight:600;white-space:nowrap}
.registration{background:var(--surface);color:var(--paper);padding:2.75rem;border-radius:var(--radius);scroll-margin-top:1.25rem;box-shadow:0 10px 30px #1b1b1b0d}
.registration .eyebrow{color:var(--accent);margin-bottom:.8rem}
.form-heading h2{font-size:2.5rem;line-height:1.06;font-weight:700;letter-spacing:-.055em;margin:0 0 .75rem}
.form-heading>p:last-child{font-size:.95rem;color:var(--on-dark);line-height:1.45;margin:0 0 2rem}
fieldset{margin:0;padding:0;border:0;min-width:0;display:grid;gap:1.15rem}
.field{min-width:0}
.field label{display:block;font-size:.85rem;font-weight:600;margin:0 0 .5rem}
.field input{display:block;width:100%;min-width:0;border:1px solid #b2a28f;border-radius:.5rem;background:var(--white);color:var(--ink);font-size:1rem;height:3.3rem;padding:.9rem 1rem;transition:border-color .15s,box-shadow .15s;-webkit-appearance:none;appearance:none}
.field input::placeholder{color:#776858;opacity:1}
.field input[type=date]{text-align:left;min-height:3.3rem}
.field input[type=date]::-webkit-date-and-time-value{text-align:left;min-height:1.25em}
.field input:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-color:var(--ink)}
.field input[aria-invalid=true]{border:2px solid #d85943;background:#fff5ec}
.field-hint,.field-error{font-size:.75rem;line-height:1.4;margin:.45rem 0 0}
.field-hint{color:var(--on-dark)}
.field-error{color:#ffd0bf;font-weight:600}
.form-status{background:#ffe4d8;color:#772518;padding:.85rem 1rem;border-radius:.5rem;font-size:.85rem;line-height:1.4;margin:1.25rem 0 0}
.submit-button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:1rem;background:var(--accent);border:1px solid var(--accent);border-radius:.5rem;color:var(--ink);font-weight:700;font-size:1rem;min-height:3.55rem;margin:1.7rem 0 0;padding:.8rem 1rem;transition:background .15s,transform .15s}
.submit-button:hover:not(:disabled){background:var(--accent-hover)}
.submit-button:active:not(:disabled){transform:translateY(1px)}
.submit-button:focus-visible{outline-color:var(--paper);outline-offset:4px}
.submit-button:disabled{cursor:wait;opacity:.72}
.button-arrow{font-size:1.65rem;font-weight:400;line-height:1}
.privacy{font-size:.72rem;line-height:1.55;color:var(--on-dark);max-width:25rem;margin:1rem 0 0}
.noscript-note{font-size:.85rem;line-height:1.45;color:var(--accent)}
.success{min-height:36rem;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:1rem 0}
.success:focus{outline:none}
.success-mark{display:grid;place-items:center;width:4.25rem;height:4.25rem;background:var(--accent);color:var(--ink);border-radius:50%;font-size:2rem;line-height:1;margin-bottom:2.5rem}
.success h2{font-size:3.8rem;line-height:1.02;letter-spacing:-.06em;margin:0 0 1.5rem}
.success>p:not(.eyebrow){font-size:1.15rem;line-height:1.5;max-width:23rem;margin:0 0 1rem}
.success .success-last{color:var(--on-dark)}
.page-footer{padding:1.8rem 0 2rem;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:1rem;font-size:.7rem;color:var(--muted)}
.page-footer>span{font-weight:900;font-size:1rem;letter-spacing:-.06em;color:var(--ink)}
.page-footer p{margin:0;letter-spacing:.04em}
.page-footer a{text-decoration:none}
.page-footer a:hover{text-decoration:underline}
@media(min-width:1500px){.hero h1{font-size:14rem}}
@media(max-width:1050px){.page-shell{padding:0 2rem}.main-grid{gap:2.5rem}.registration{padding:2rem}.invitation{min-height:0}.hero h1{font-size:13.45vw}.intro{font-size:1.4rem}.countdown{gap:.75rem}}
@media(max-width:760px){
  .page-shell{padding:0 1.25rem}
  .topbar{padding:1rem 0 .25rem}
  .wordmark{font-size:1.45rem}
  .topbar-note{font-size:.7rem;max-width:10rem;text-align:right}
  .hero-topline{font-size:.65rem;letter-spacing:.025em}
  .hero-topline span{display:none}
  .hero h1{font-size:13.1vw;line-height:1;margin:.75rem 0 .65rem;letter-spacing:-.065em}
  .hero{padding-bottom:.75rem}
  .hero-bottomline{font-size:.65rem;letter-spacing:.015em;gap:.5rem}
  .hero-bottomline span{font-size:.65rem}
  .main-grid{grid-template-columns:1fr;gap:1.5rem;padding:1.4rem 0 2rem}
  .invitation{min-height:0;padding:0}
  .invitation .eyebrow{font-size:.7rem;margin-bottom:.75rem}
  .invitation h2{font-size:clamp(2.75rem,12vw,3.25rem);line-height:1.02;margin-bottom:.75rem}
  .intro{font-size:1.0625rem;line-height:1.4;margin-bottom:0;max-width:24rem}
  .desktop-break{display:none}
  .supporting-copy{font-size:.9rem;max-width:26rem;line-height:1.5}
  .countdown-block{margin-top:1.25rem;max-width:28rem}
  .countdown-label{font-size:.65rem;margin-bottom:.75rem}
  .countdown{gap:.75rem}
  .countdown>div{padding-top:.5rem}
  .countdown-value{font-size:2.3rem}
  .countdown-unit{font-size:.75rem;margin-top:.2rem}
  .timezone-note{font-size:.7rem;margin-top:1rem}
  .clues-note{font-size:.875rem;line-height:1.45;margin-top:1.25rem}
  .registration{padding:1.5rem 1.25rem;border-radius:1.15rem}
  .form-heading h2{font-size:2.1rem;margin-bottom:.55rem}
  .form-heading>p:last-child{font-size:.9rem;margin-bottom:1.25rem}
  fieldset{gap:1rem}
  .field label{font-size:.85rem}
  .field-hint,.field-error{font-size:.75rem}
  .submit-button{margin-top:1.25rem}
  .privacy{font-size:.73rem;margin-top:.75rem}
  .success{min-height:22rem}
  .success h2{font-size:3rem}
  .page-footer{padding:1.5rem 0 1.75rem;font-size:.6rem}
  .page-footer a{font-size:.65rem}
}
@media(max-width:360px){
  .page-shell{padding:0 1rem}
  .hero h1{font-size:13.5vw}
  .hero-bottomline span{font-size:.58rem}
  .registration{padding:1.25rem 1.1rem}
  .countdown{gap:.7rem}
  .topbar-note{max-width:8.5rem}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}