[hidden] { display: none !important; }
/* DiamondHands — ivory paper, ink, champagne and ice. */
:root {
  --paper: #f6f1e7;
  --paper-deep: #ece4d3;
  --card: #fbf8f2;
  --ink: #16181d;
  --ink-soft: #4b4e57;
  --ink-faint: #81848c;
  --gold: #9c7a43;
  --gold-pale: #dcc8a2;
  --ice: #4f8fb3;
  --ice-pale: #dbeaf3;
  --crack: #a8433a;
  --good: #2e6f50;
  --rule: rgba(22, 24, 29, .13);
  --serif: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --measure: 1120px;
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.6 var(--sans);
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration-color: var(--gold-pale); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--gold); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.08; margin: 0; letter-spacing: -.01em; }
h2 { font-size: clamp(30px, 4.4vw, 44px); }
h3 { font-size: 22px; margin-bottom: 10px; }
.muted { color: var(--ink-faint); }
.mono { font-family: var(--mono); font-size: .92em; word-break: break-all; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--ice); outline-offset: 3px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px; border-radius: var(--radius);
  font: 600 14px/1 var(--sans); letter-spacing: .04em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; border: 1px solid var(--ink);
  transition: background-color .2s ease, color .2s ease, transform .2s ease;
}
.btn--ink { background: var(--ink); color: var(--paper); }
.btn--ink:hover { background: #2a2d35; }
.btn--line { background: transparent; color: var(--ink); }
.btn--line:hover { background: var(--ink); color: var(--paper); }
.btn--wide { width: 100%; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

/* masthead */
.masthead { position: sticky; top: 0; z-index: 5; background: rgba(246, 241, 231, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.masthead__inner { max-width: var(--measure); margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 20px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 600 24px/1 var(--serif); }
.wordmark em { font-style: italic; color: var(--gold); }
.wordmark__gem { width: 28px; height: 24px; color: var(--ice); }
.masthead__nav { display: flex; gap: 22px; margin-left: auto; font-size: 14px; }
.masthead__nav a { text-decoration: none; color: var(--ink-soft); }
.masthead__nav a:hover { color: var(--ink); }
.masthead__links { display: flex; gap: 10px; font-size: 13px; }
.masthead__links a { color: var(--ink-soft); }
#walletBtn { min-height: 38px; font-size: 12px; padding: 0 14px; max-width: 190px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

main { max-width: var(--measure); margin: 0 auto; padding: 0 20px; }
section { padding: 72px 0; border-bottom: 1px solid var(--rule); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; }
.section-head p { margin: 0; }

/* opening */
.opening { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 40px; align-items: center; padding-top: 56px; }
.eyebrow { text-transform: uppercase; letter-spacing: .18em; font-size: 12px; color: var(--gold); margin: 0 0 16px; font-weight: 600; }
.opening h1 { font-size: clamp(48px, 8vw, 92px); font-weight: 500; }
.opening h1 i { color: var(--gold); }
.lede { font-size: 18px; color: var(--ink-soft); max-width: 36em; margin: 22px 0 28px; }
.opening__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.figures { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 40px 0 0; border-top: 1px solid var(--ink); }
.figures div { padding: 14px 12px 0 0; }
.figures dt { font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--ink-faint); }
.figures dd { margin: 6px 0 0; font: 600 24px/1.15 var(--serif); font-variant-numeric: lining-nums tabular-nums; overflow-wrap: anywhere; }
.figures dd small { display: block; font: 400 12px/1.4 var(--sans); color: var(--ink-faint); }
.opening__art { display: flex; justify-content: center; }
.gem { width: min(100%, 400px); height: auto; overflow: visible; }
.gem__body { transform-origin: 200px 200px; animation: drift 9s ease-in-out infinite; }
.gem__sweep { animation: sweep 6.5s ease-in-out infinite; }
.gem__glints path { transform-box: fill-box; transform-origin: center; animation: glint 3.2s ease-in-out infinite; }
.gem__glints path:nth-child(2) { animation-delay: 1.1s; }
.gem__glints path:nth-child(3) { animation-delay: 2.1s; }
@keyframes drift { 0%, 100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-10px) rotate(1deg); } }
@keyframes sweep { 0%, 35% { transform: translateX(0) skewX(-18deg); } 75%, 100% { transform: translateX(640px) skewX(-18deg); } }
@keyframes glint { 0%, 100% { opacity: .15; transform: scale(.6); } 50% { opacity: 1; transform: scale(1); } }

/* tables */
.table-wrap { width: 100%; overflow-x: auto; border-top: 1px solid var(--ink); }
.ledger-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.ledger-table th { text-align: left; font: 600 11px/1 var(--sans); text-transform: uppercase; letter-spacing: .14em; color: var(--ink-faint); padding: 14px 10px; border-bottom: 1px solid var(--rule); }
.ledger-table td { padding: 14px 10px; border-bottom: 1px solid var(--rule); vertical-align: middle; }
.ledger-table tr.is-me td { background: var(--ice-pale); }
.ledger-table td.empty { text-align: center; color: var(--ink-faint); font-style: italic; font-family: var(--serif); font-size: 19px; padding: 34px 10px; }
.place { font: 600 20px/1 var(--serif); color: var(--gold); }
.fine { font-size: 13px; color: var(--ink-faint); margin: 14px 0 0; max-width: 60em; }

/* your holdings */
.mine__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-bottom: 22px; }
.tile { background: var(--card); border: 1px solid var(--rule); padding: 18px; display: flex; flex-direction: column; gap: 6px; }
.tile__k { font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--ink-faint); }
.tile__v { font: 600 30px/1 var(--serif); }

/* coins */
.coin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); gap: 18px; }
.coin { background: var(--card); border: 1px solid var(--rule); display: flex; flex-direction: column; min-width: 0; }
.coin__art { aspect-ratio: 1; background: var(--paper-deep); object-fit: cover; width: 100%; }
.coin__body { padding: 14px; display: flex; flex-direction: column; gap: 6px; }
.coin__name { font: 600 21px/1.1 var(--serif); overflow-wrap: anywhere; }
.coin__ticker { font: 500 12px/1 var(--mono); color: var(--gold); letter-spacing: .06em; }
.coin__meta { font-size: 12px; color: var(--ink-faint); }
.meter { height: 4px; background: var(--paper-deep); position: relative; overflow: hidden; }
.meter i { position: absolute; inset: 0 auto 0 0; background: linear-gradient(90deg, var(--ice), var(--gold)); }
.empty-state { border: 1px dashed var(--rule); padding: 38px 20px; text-align: center; color: var(--ink-faint); font: italic 500 20px/1.4 var(--serif); }

/* launch */
.launch { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 48px; align-items: start; }
.launch__intro p { color: var(--ink-soft); }
.disclosure { margin-top: 26px; border-left: 3px solid var(--gold); padding: 4px 0 4px 18px; }
.disclosure ul { margin: 0; padding-left: 18px; color: var(--ink-soft); font-size: 15px; }
.disclosure li + li { margin-top: 10px; }
.disclosure b { color: var(--ink); }
.launch__form { background: var(--card); border: 1px solid var(--rule); padding: 26px; display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; flex: 1; }
.field > span { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-soft); }
.field small { text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--ink-faint); }
.field input, .field textarea {
  width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--rule); background: #fff;
  font: 400 16px/1.4 var(--sans); color: var(--ink); border-radius: var(--radius);
}
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--ice); outline: none; box-shadow: 0 0 0 3px var(--ice-pale); }
.field--short { max-width: 220px; }
.field-row { display: flex; gap: 14px; }
.field-row--3 > .field { flex: 1 1 0; }
.art-preview { width: 96px; height: 96px; object-fit: cover; border: 1px solid var(--rule); margin-top: 6px; }
.cost-line { margin: 0; font-size: 14px; color: var(--ink-soft); }
.fee-note { margin: -8px 0 0; font-size: 13px; color: var(--ink-soft); border-left: 2px solid var(--gold); padding-left: 10px; }
.closed-note { background: var(--paper-deep); padding: 14px; font-family: var(--serif); font-size: 19px; }
.steps { margin: 0; padding-left: 20px; font-size: 14px; color: var(--ink-faint); }
.steps li.is-now { color: var(--ink); font-weight: 600; }
.steps li.is-done { color: var(--good); }
.steps li.is-done::marker { content: "✓ "; }
.form-msg { margin: 0; min-height: 1.4em; font-size: 14px; }
.form-msg.is-bad { color: var(--crack); }
.form-msg.is-good { color: var(--good); }

/* terms */
.terms__cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; }
.tidy { padding-left: 20px; margin: 0; color: var(--ink-soft); }
.tidy li + li { margin-top: 9px; }
.tidy b { color: var(--ink); }
.caution { margin-top: 22px; padding: 14px 16px; background: var(--paper-deep); font-size: 14px; color: var(--ink-soft); }

/* paid + closed weeks */
.closed-weeks { margin-top: 30px; display: grid; gap: 14px; }
.closed-week { background: var(--card); border: 1px solid var(--rule); padding: 16px 18px; font-size: 14px; }
.closed-week h4 { margin: 0 0 6px; font: 600 19px/1.2 var(--serif); }
.closed-week .hash { font: 400 11px/1.4 var(--mono); color: var(--ink-faint); word-break: break-all; }

.colophon { max-width: var(--measure); margin: 0 auto; padding: 36px 20px 60px; font-size: 13px; color: var(--ink-soft); }

.toast { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 12px 18px; font-size: 14px; max-width: calc(100vw - 32px); z-index: 20; box-shadow: 0 10px 30px rgba(0, 0, 0, .18); }

/* curator desk */
.desk { max-width: var(--measure); margin: 0 auto; padding: 40px 20px 80px; }
.desk h1 { font-size: clamp(36px, 6vw, 56px); margin-bottom: 8px; }
.desk-card { background: var(--card); border: 1px solid var(--rule); padding: 20px; margin-top: 22px; min-width: 0; }
.desk-card h2 { font-size: 26px; margin-bottom: 10px; }
.desk-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.desk-log { font: 400 12px/1.5 var(--mono); white-space: pre-wrap; word-break: break-all; background: var(--paper-deep); padding: 12px; max-height: 260px; overflow: auto; }

@media (max-width: 900px) {
  .opening, .launch, .terms__cols { grid-template-columns: minmax(0, 1fr); }
  .opening__art { order: -1; }
  .gem { width: min(70%, 280px); }
  .masthead__nav, .masthead__links { display: none; }
  #walletBtn { margin-left: auto; }
}
@media (max-width: 560px) {
  section { padding: 52px 0; }
  .masthead__inner { padding: 10px 16px; gap: 12px; }
  .wordmark { font-size: 20px; }
  .wordmark__gem { width: 22px; height: 19px; }
  .figures { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 12px; }
  .mine__grid { grid-template-columns: minmax(0, 1fr); }
  .field-row { flex-direction: column; }
  .field--short { max-width: none; }
  .launch__form { padding: 18px; }
  .ledger-table { font-size: 14px; }
  .ledger-table th, .ledger-table td { padding: 11px 6px; }
  .hide-sm { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .gem__body, .gem__sweep, .gem__glints path { animation: none; }
  .gem__glints path { opacity: .7; }
  .btn { transition: none; }
}