:root {
  color-scheme: dark;

  --night: #0a0c14;
  --night-deep: #050609;
  --indigo: #171335;
  --sky: #171338;
  --gold: #d99a3d;
  --gold-bright: #f7c876;
  --ember: #e2622a;
  --sage: #4c7a5a;
  --sage-bright: #7fbd8f;
  --prism-1: #7fd9e8;
  --prism-2: #d98bd9;
  --prism-3: #e8c96a;

  --ink: #f2ede1;
  --ink-dim: #c9c2b0;
  --ink-mute: #8a8373;
  --page-top: var(--night-deep);
  --page-mid: var(--indigo);
  --page-bottom: var(--night);
  --surface: #090a14;
  --surface-raised: #121028;
  --surface-input: #06070d;
  --surface-bar: #0b0c16;
  --line: #2a211b;
  --line-strong: #86602d;
  --focus: #7fc1dd;
  --ok-fill: var(--sage-bright);
  --ok-ink: var(--night-deep);
  --ok-text: var(--sage-bright);
  --warn-fill: var(--gold-bright);
  --warn-ink: #201a0a;
  --info-fill: var(--prism-1);
  --info-ink: var(--night-deep);
  --info-text: var(--prism-1);
  --attn: #f4a373;
  --scrim: rgba(4, 5, 10, 0.72);
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
  --star-opacity: 1;

  --brand-primary: var(--indigo);
  --brand-accent: var(--gold);
  --brand-accent-bright: var(--gold-bright);
  --brand-accent-ink: #201a0a;
  --brand-accent-text: var(--gold-bright);
  --brand-accent-edge: var(--gold);

  --font-display: Fraunces, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --font-sans: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --dur-fast: 180ms;
  --dur-med: 260ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --gutter: 16px;
  --page-max: 1080px;
  --tap: 44px;
  --field-h: 48px;
  --arch: 140px;

  --bp-mobile-max: 767px;
  --bp-tablet-min: 768px;
  --bp-tablet-max: 1023px;
  --bp-desktop-min: 1024px;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  font: 400 1rem/1.55 var(--font-sans);
  color: var(--ink);
  background: var(--page-mid);
  overflow-wrap: break-word;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background: linear-gradient(180deg, var(--page-top) 0%, var(--page-mid) 55%, var(--page-bottom) 100%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: var(--star-opacity);
  background-repeat: no-repeat;
  background-image:
    radial-gradient(1.4px 1.4px at 8% 14%, rgba(242, 237, 225, 0.7) 60%, transparent 62%),
    radial-gradient(1px 1px at 21% 33%, rgba(242, 237, 225, 0.5) 60%, transparent 62%),
    radial-gradient(1.6px 1.6px at 34% 9%, rgba(247, 200, 118, 0.7) 60%, transparent 62%),
    radial-gradient(1px 1px at 47% 41%, rgba(242, 237, 225, 0.45) 60%, transparent 62%),
    radial-gradient(1.2px 1.2px at 58% 17%, rgba(242, 237, 225, 0.6) 60%, transparent 62%),
    radial-gradient(1px 1px at 69% 52%, rgba(242, 237, 225, 0.4) 60%, transparent 62%),
    radial-gradient(1.6px 1.6px at 78% 11%, rgba(242, 237, 225, 0.65) 60%, transparent 62%),
    radial-gradient(1px 1px at 88% 36%, rgba(247, 200, 118, 0.55) 60%, transparent 62%),
    radial-gradient(1.2px 1.2px at 94% 63%, rgba(242, 237, 225, 0.5) 60%, transparent 62%),
    radial-gradient(1px 1px at 12% 71%, rgba(242, 237, 225, 0.4) 60%, transparent 62%),
    radial-gradient(1.2px 1.2px at 27% 88%, rgba(242, 237, 225, 0.5) 60%, transparent 62%),
    radial-gradient(1px 1px at 83% 91%, rgba(242, 237, 225, 0.45) 60%, transparent 62%);
}

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
p { margin: 0 0 var(--space-3); text-wrap: pretty; }
ul, ol { margin: 0 0 var(--space-3); padding-left: 1.25rem; }
a { color: var(--brand-accent-text); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
b, strong { font-weight: 700; }
button { font-family: inherit; }
.mono { font-family: var(--font-mono); font-weight: 500; font-size: 0.92em; overflow-wrap: anywhere; }
.nowrap { white-space: nowrap; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip {
  position: absolute;
  left: var(--space-2);
  top: -120px;
  z-index: 200;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--brand-accent);
  color: var(--brand-accent-ink);
  font-weight: 700;
}
.skip:focus { top: var(--space-2); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.i {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.btn {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--tap);
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font: 600 1rem/1.25 var(--font-sans);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), border-color var(--dur-fast);
}
.btn:focus-visible { box-shadow: 0 0 0 6px color-mix(in srgb, var(--focus) 30%, transparent); }
.btn-primary {
  color: var(--brand-accent-ink);
  background: linear-gradient(180deg, var(--brand-accent-bright), var(--brand-accent));
  border-color: var(--brand-accent-edge);
  box-shadow: 0 8px 22px color-mix(in srgb, var(--brand-accent) 34%, transparent);
}

.btn-primary:hover:not(:focus-visible) { transform: translateY(-1px); color: var(--brand-accent-ink); }
.btn-primary:focus-visible { box-shadow: 0 0 0 6px color-mix(in srgb, var(--focus) 30%, transparent), 0 8px 22px color-mix(in srgb, var(--brand-accent) 34%, transparent); }
.btn-secondary {
  color: var(--ink);
  background: transparent;
  border-color: var(--line-strong);
}
.btn-secondary:hover { border-color: var(--brand-accent-text); color: var(--ink); }
.btn-quiet {
  color: var(--brand-accent-text);
  background: transparent;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding-inline: 10px;
  font-weight: 600;
}
.btn-quiet:hover { color: var(--ink); }
.btn-block { display: flex; width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.6; cursor: not-allowed; transform: none; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 3px 11px 3px 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: 700 0.75rem/1.2 var(--font-sans);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}
.chip .i { width: 14px; height: 14px; stroke-width: 2.2; }
.chip--ok { background: var(--ok-fill); color: var(--ok-ink); }
.chip--warn { background: var(--warn-fill); color: var(--warn-ink); }
.chip--info { background: var(--info-fill); color: var(--info-ink); }
.chip--plain { background: transparent; color: var(--ink-dim); border-color: var(--line-strong); }

.field { margin: 0 0 var(--space-4); text-align: left; }
.field > label, .label {
  display: block;
  margin: 0 0 6px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
}
.input {
  display: block;
  width: 100%;
  min-height: var(--field-h);
  padding: 10px 14px;
  font: 400 1rem/1.4 var(--font-sans);
  color: var(--ink);
  background: var(--surface-input);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-md);
}
.input::placeholder { color: var(--ink-mute); opacity: 1; }
.input:focus-visible { outline-offset: 2px; border-color: var(--brand-accent-text); }
.input[aria-invalid="true"] { border-color: var(--attn); }
.input--secret { -webkit-text-security: disc; text-security: disc; font-family: var(--font-mono); letter-spacing: 0.04em; }
select.input { padding-right: 10px; }
.help { margin: 6px 0 0; font-size: 0.875rem; color: var(--ink-dim); }
.fine { margin: var(--space-3) 0 0; font-size: 0.875rem; color: var(--ink-dim); }
.field-err {
  display: flex;
  gap: 6px;
  align-items: flex-start;
  margin: 6px 0 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--attn);
}
.field-err[hidden] { display: none; }
.field-err .i { margin-top: 2px; }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow);
}
.panel--raised { background: var(--surface-raised); box-shadow: none; }
.eyebrow {
  margin: 0 0 var(--space-2);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-accent-text);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

.scene { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }

.scene { background: linear-gradient(180deg, var(--night-deep) 0%, var(--brand-primary) 46%, var(--night) 100%); }
.scene-glow {
  position: absolute;
  left: 50%;
  bottom: 4%;
  width: 150%;
  height: 58%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at 50% 100%, color-mix(in srgb, var(--brand-accent) 70%, transparent) 0%, color-mix(in srgb, var(--brand-accent) 26%, transparent) 34%, transparent 68%);
  animation: glow-breathe 7s ease-in-out infinite;
}
@keyframes glow-breathe {
  0%, 100% { opacity: 0.75; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.05); }
}
.scene-aurora {
  position: absolute;
  top: -8%;
  left: -30%;
  width: 160%;
  height: 44%;
  opacity: 0.22;
  background: linear-gradient(100deg, transparent 0%, var(--prism-3) 18%, var(--prism-1) 42%, var(--prism-2) 62%, transparent 82%);
  filter: blur(6px);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 42%, transparent 96%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 42%, transparent 96%);
}
.skyline { position: absolute; left: 0; bottom: 0; width: 100%; }
.skyline-far { height: 44%; opacity: 0.4; color: color-mix(in srgb, var(--brand-primary) 55%, #46407a); }
.skyline-mid { height: 56%; opacity: 0.8; color: color-mix(in srgb, var(--brand-primary) 70%, #12101f); filter: drop-shadow(0 -10px 22px color-mix(in srgb, var(--brand-accent) 45%, transparent)); }
.skyline .win { fill: var(--brand-accent-bright); opacity: 0.9; }
.skyline .win.g { fill: var(--sage-bright); }
.ember {
  position: absolute;
  bottom: 8%;
  border-radius: 50%;
  opacity: 0;
  background: var(--brand-accent);
  box-shadow: 0 0 6px 1px var(--brand-accent);
  animation: ember-rise 10s ease-out infinite;
}
@keyframes ember-rise {
  0% { transform: translate(0, 0); opacity: 0; }
  12% { opacity: 0.9; }
  75% { opacity: 0.5; }
  100% { transform: translate(var(--drift, 0), var(--rise, -200px)); opacity: 0; }
}
.ember:nth-child(1) { left: 62%; width: 2px; height: 2px; animation-duration: 9s; animation-delay: 1s; --drift: 10px; --rise: -210px; }
.ember:nth-child(2) { left: 86%; width: 3px; height: 3px; animation-duration: 11s; animation-delay: 0.4s; --drift: -12px; --rise: -190px; }
.ember:nth-child(3) { left: 5%; width: 3px; height: 3px; animation-duration: 12s; animation-delay: 5s; --drift: -12px; --rise: -200px; }
.ember:nth-child(4) { left: 78%; width: 2px; height: 2px; animation-duration: 13s; animation-delay: 7s; --drift: -7px; --rise: -150px; }
.ember:nth-child(5) { left: 24%; width: 3px; height: 3px; animation-duration: 8s; animation-delay: 2s; --drift: -18px; --rise: -170px; }
.ember:nth-child(6) { left: 44%; width: 4px; height: 4px; animation-duration: 14s; animation-delay: 3s; --drift: 0px; --rise: -160px; }
.ember:nth-child(7) { left: 93%; width: 4px; height: 4px; animation-duration: 10s; animation-delay: 6s; --drift: 12px; --rise: -220px; }
.ember:nth-child(8) { left: 13%; width: 2px; height: 2px; animation-duration: 12s; animation-delay: 8s; --drift: -9px; --rise: -230px; }

.auth {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: 56px var(--gutter) var(--space-7);
}
.gate { position: relative; isolation: isolate; width: 100%; max-width: 440px; margin-block: auto; }
@property --shimmer-angle { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
.gate::before {
  content: "";
  position: absolute;
  inset: -3px;
  z-index: 0;
  padding: 2.5px;
  border-radius: 50% 50% 22px 22px / var(--arch) var(--arch) 22px 22px;
  background: conic-gradient(from var(--shimmer-angle), var(--brand-accent), var(--prism-3), var(--prism-1), var(--prism-2), var(--brand-accent));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: shimmer-angle-spin 9s linear infinite;
}
@keyframes shimmer-angle-spin { to { --shimmer-angle: 360deg; } }
.gate .card {
  position: relative;
  z-index: 1;
  padding: 68px 30px 30px;
  border-radius: 50% 50% 20px 20px / var(--arch) var(--arch) 20px 20px;
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6), inset 0 0 0 1px color-mix(in srgb, var(--brand-accent) 22%, transparent), 0 0 46px color-mix(in srgb, var(--brand-accent) 20%, transparent);
  text-align: center;
}

.keystone { position: absolute; top: -6px; left: 50%; z-index: 2; width: 74px; height: 74px; transform: translate(-50%, -50%); }
.keystone-halo {
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--brand-accent) 62%, transparent) 0%, transparent 70%);
  animation: halo-pulse 3.2s ease-in-out infinite;
}
@keyframes halo-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.12); }
}
.keystone svg { position: relative; display: block; width: 100%; height: 100%; }
.keystone-ring { color: var(--brand-accent); }
.keystone-mark { color: var(--ink); }
.keystone-disc { fill: var(--surface); }

.gate .brand-line {
  margin: 0 0 var(--space-3);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.gate .eyebrow { margin-bottom: var(--space-2); }
.gate h1 {
  margin: 0 0 var(--space-3);
  font-size: clamp(2rem, 8.5vw, 2.75rem);
  line-height: 1.08;
  color: var(--ink);
  text-shadow: 0 2px 24px color-mix(in srgb, var(--brand-accent) 30%, transparent);
}
.gate h1.h1--long { font-size: clamp(1.5rem, 6.4vw, 2rem); line-height: 1.18; }
.gate .lede { margin: 0 0 var(--space-5); color: var(--ink-dim); }
.gate form { text-align: left; }
.gate .aside, .gate .help-line { margin: var(--space-4) 0 0; font-size: 0.9375rem; color: var(--ink-dim); text-align: center; }
.gate .aside { margin-top: var(--space-3); }
.gate .aside a { display: inline-flex; align-items: center; min-height: var(--tap); padding: 0 var(--space-2); font-size: 0.875rem; }
.gate .help-line { margin-top: var(--space-2); }

.facts-row { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); margin: 0 0 var(--space-4); }
.entered { margin: 0 0 var(--space-2); font-size: 0.9375rem; color: var(--ink-dim); }
.entered a { display: inline-flex; align-items: center; min-height: var(--tap); padding: 0 var(--space-2); }
.didnt { margin-top: var(--space-4); padding-top: var(--space-5); border-top: 1px solid var(--line); text-align: left; }
.didnt h2 { margin: 0 0 var(--space-3); font-size: 1.25rem; }
.tips { display: grid; gap: var(--space-3); margin: 0 0 var(--space-4); padding: 0; list-style: none; }
.tips li { display: flex; align-items: flex-start; gap: var(--space-3); font-size: 0.9375rem; color: var(--ink-dim); }
.tips .i { margin-top: 2px; color: var(--brand-accent-text); }
.status-msg {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ok-text);
}
.status-msg:empty { display: none; }

.notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--info-text);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  text-align: left;
  font-size: 0.9375rem;
}
.notice .i { margin-top: 2px; color: var(--info-text); }
.notice p { margin: 0; }
.notice p + p { margin-top: var(--space-1); color: var(--ink-dim); }
.btn-signin { display: block; padding-block: 12px; line-height: 1.35; }
.btn-signin .mono { display: block; margin-top: 2px; font-size: 0.95em; }

.disclosure { margin-top: var(--space-4); text-align: left; }
.disclosure > summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--tap);
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  color: var(--brand-accent-text);
  font-weight: 600;
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  list-style: none;
}
.disclosure > summary::-webkit-details-marker { display: none; }
.disclosure > summary .i { transition: transform var(--dur-fast) var(--ease-out); }
.disclosure[open] > summary .i { transform: rotate(180deg); }
.disclosure-body {
  margin-top: var(--space-2);
  padding: var(--space-4);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  font-size: 0.9375rem;
  color: var(--ink-dim);
}
.disclosure-body h2 { margin: 0 0 var(--space-2); font-size: 1.125rem; color: var(--ink); }
.disclosure-body ul { margin: 0 0 var(--space-3); }
.disclosure-body li { margin-bottom: var(--space-2); }
.disclosure-body p:last-child, .disclosure-body ul:last-child { margin-bottom: 0; }

.who-row { display: flex; align-items: center; justify-content: center; gap: var(--space-3); margin: 0 0 var(--space-4); }
.avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, var(--brand-accent-bright), var(--brand-accent) 60%, color-mix(in srgb, var(--brand-accent) 55%, #000));
  color: var(--brand-accent-ink);
  font: 700 1rem/1 var(--font-sans);
}
.who-row span.who-meta { font-size: 0.875rem; color: var(--ink-dim); text-align: left; }
.invite-to { margin: 0 0 var(--space-4); font-size: 0.9375rem; color: var(--ink-dim); }

@media (max-width: 420px) {
  .gate .card { padding: 60px 22px 26px; }
  .keystone { width: 62px; height: 62px; }
}
@media (min-width: 768px) {
  .skyline-far { height: 34%; }
  .skyline-mid { height: 42%; }
  .gate { max-width: 500px; }
  .gate .card { padding: 78px 46px 38px; }
  .auth { padding-top: 72px; }
}
@media (prefers-reduced-motion: reduce) {
  .scene-glow { opacity: 0.85; }
  .ember { opacity: 0.35; transform: translate(0, -40px); }
  .keystone-halo { opacity: 0.7; }
}

.fine--center { text-align: center; }