*, *::before, *::after { box-sizing: border-box; }
html { background: var(--ink-0); color: var(--paper); scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-base);
  line-height: 1.45;
  background: var(--ink-0);
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4, p, dl, dd, ul { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--signal); color: var(--ink-0); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: var(--radius-xs); }
.skip { position: absolute; left: var(--gutter); top: -40px; background: var(--signal); color: var(--ink-0); padding: 8px 12px; z-index: 100; font-weight: 700; }
.skip:focus { top: 8px; }
[hidden] { display: none !important; }

.mono { font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: 0.01em; }
.eyebrow { font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.14em; color: var(--paper-3); }
.display { font-weight: 800; letter-spacing: -0.035em; line-height: 0.92; font-variation-settings: 'wdth' 92; }
.wide { font-variation-settings: 'wdth' 118; }
.narrow { font-variation-settings: 'wdth' 70; }
.muted { color: var(--paper-3); }
.signal { color: var(--signal); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 0 20px; border-radius: 999px;
  background: var(--paper); color: var(--ink-0); font-weight: 700; letter-spacing: -0.01em;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast), box-shadow var(--dur-fast);
  box-shadow: 0 0 0 0 var(--signal-soft);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(0.985); }
.btn-signal { background: var(--signal); color: var(--ink-0); }
.btn-signal:hover { box-shadow: 0 0 0 6px var(--signal-soft); }
.btn-ghost { background: transparent; color: var(--paper); box-shadow: inset 0 0 0 1px var(--line-strong); }
.btn-ghost:hover { background: var(--ink-2); }
.btn[disabled] { opacity: 0.4; pointer-events: none; }
.btn-sm { min-height: 36px; padding: 0 14px; font-size: var(--text-sm); }

.chip {
  display: inline-flex; align-items: center; gap: 8px; min-height: 34px; padding: 0 14px;
  border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line-strong); color: var(--paper-2);
  font-size: var(--text-sm); white-space: nowrap; transition: background var(--dur-fast), color var(--dur-fast), box-shadow var(--dur-fast);
}
.chip:hover { background: var(--ink-2); color: var(--paper); }
.chip[aria-pressed="true"], .chip.is-on { background: var(--paper); color: var(--ink-0); box-shadow: none; font-weight: 600; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0;
  background: var(--paper); color: var(--ink-0); padding: 12px 18px; border-radius: 999px; font-weight: 600;
  pointer-events: none; transition: transform var(--dur) var(--ease-out), opacity var(--dur); z-index: 60; font-size: var(--text-sm);
}
.toast.is-on { transform: translate(-50%, 0); opacity: 1; }

.page { min-height: 70dvh; }
.wrap { padding-inline: var(--gutter); max-width: 1480px; margin-inline: auto; }
.section { padding-block: var(--space-section); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-8); }
.section-head h2 { font-size: var(--text-xl); font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.section-head a { color: var(--paper-3); font-family: var(--font-mono); font-size: var(--text-sm); }
.section-head a:hover { color: var(--paper); }

/* Ticket card: perforated edge + notches */
.ticket {
  --notch: 10px;
  position: relative; background: var(--ink-1); border-radius: var(--radius-md);
  -webkit-mask: radial-gradient(circle at 0 var(--notch-y, 50%), transparent var(--notch), #000 calc(var(--notch) + 0.5px)), radial-gradient(circle at 100% var(--notch-y, 50%), transparent var(--notch), #000 calc(var(--notch) + 0.5px));
  -webkit-mask-composite: source-in; mask-composite: intersect;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}