:root {
  --dark: #100C08;
  --dark-2: #0B0805;
  --gold: #D9AE55;
  --gold-light: #F0D79B;
  --gold-deep: #B4842F;
  --red: #E03A1E;
  --red-hover: #F04627;
  --cream: #F5EFE3;
  --cream-bright: #FDFBF6;
  --board-bg: #F1ECE1;
  --card: #FDFBF6;
  --ink: #1A1510;
  --ink-soft: #6B6355;
  --ink-soft-2: #5C5548;
  --line-dark: rgba(245,239,227,0.12);
  --line-light: rgba(26,21,16,0.12);
  --green: #7FBF6A;
  --red-delta: #E08A6E;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--dark);
  color: var(--cream);
  font-family: 'Public Sans', -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}

.wrap { max-width: 1440px; margin: 0 auto; padding: 0 48px; }

h1, h2 { font-family: 'Instrument Serif', Georgia, serif; font-weight: 400; margin: 0; letter-spacing: -0.02em; }
em { font-style: italic; color: var(--gold); }
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-light); }
button { font-family: inherit; cursor: pointer; }
.muted { color: var(--ink-soft); font-size: 0.85em; }

/* ---------- Header ---------- */
.topbar { border-bottom: 1px solid var(--line-dark); }
.topbar-inner { max-width: 1440px; margin: 0 auto; padding: 14px 48px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: flex; align-items: baseline; gap: 9px; color: var(--cream-bright); font-family: 'IBM Plex Mono', monospace; font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; }
.brand-mark { color: var(--gold); }
.topnav { display: flex; align-items: center; gap: 26px; font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; }
.topnav a:not(.btn) { color: #A9A08E; }
.topnav a:not(.btn):hover { color: var(--cream-bright); }
.topnav .btn { color: var(--dark); }

/* ---------- Ticker marquee ---------- */
.ticker-wrap { overflow: hidden; border-bottom: 1px solid var(--line-dark); background: var(--dark-2); white-space: nowrap; }
.ticker-track { display: flex; width: max-content; animation: ticker-scroll 42s linear infinite; }
.ticker-group { display: flex; }
.ticker-item { display: inline-flex; align-items: center; gap: 10px; padding: 11px 22px; font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: #A9A08E; border-right: 1px solid rgba(245,239,227,0.08); white-space: nowrap; }
.ticker-name { color: var(--cream); }
@keyframes ticker-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } }

/* ---------- Hero ---------- */
.hero { max-width: 1440px; margin: 0 auto; padding: 64px 48px 40px; }
.hero-grid { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(280px,0.75fr); gap: 56px; align-items: end; }
.hero h1 { font-size: 104px; line-height: 0.88; letter-spacing: -0.03em; color: var(--cream-bright); }
.hero-sub-col { padding-bottom: 10px; }
.hero-sub { margin: 0; font-size: 17px; line-height: 1.6; color: #B5AB98; }
.hero-ctas { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn { display: inline-block; border-radius: 0; padding: 14px 24px; font-weight: 600; font-size: 15px; text-align: center; border: none; }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-hover); }
.btn-outline-dark { border: 1px solid rgba(245,239,227,0.24); color: var(--cream); background: transparent; }
.btn-outline-dark:hover { border-color: var(--cream); }
.btn-outline { border: 1px solid rgba(245,239,227,0.24); color: var(--cream); background: transparent; }
.btn-outline:hover { border-color: var(--cream); }
.eyebrow { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin: 0 0 14px; }
.btn-sm { padding: 9px 16px; font-size: 14.5px; letter-spacing: 0.1em; }
.btn-full { width: 100%; text-align: center; margin-top: 6px; border-radius: 4px; }
.btn-link-cta { background: none; border: none; color: #E8815F; font-family: 'IBM Plex Mono', monospace; font-size: 12px; padding: 0; }
.btn-link-cta:hover { color: #F5A184; }

/* ---------- Board section ---------- */
.board-section { max-width: 1440px; margin: 0 auto; padding: 0 48px 20px; }
.board-bar { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 18px 0; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.cat-filter { display: flex; flex-wrap: wrap; gap: 6px; }
.cat-chip { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; padding: 9px 14px; cursor: pointer; border: 1px solid rgba(245,239,227,0.18); background: transparent; color: #A9A08E; }
.cat-chip .count { opacity: 0.5; }
.cat-chip.active { border-color: var(--gold); background: var(--gold); color: var(--dark); }
.live-indicator { display: inline-flex; align-items: center; gap: 9px; font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: #8A8172; }
.live-indicator::before { content: ''; width: 6px; height: 6px; background: var(--red); border-radius: 999px; animation: blink 1.6s ease-in-out infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

.board-row { position: relative; display: flex; align-items: center; gap: 24px; padding: 26px 16px 26px 0; border-bottom: 1px solid rgba(245,239,227,0.1); transition: background 0.16s ease, padding-left 0.16s ease; }
.board-row:hover { background: rgba(217,174,85,0.07); padding-left: 16px; }
.row-share { position: absolute; left: 0; bottom: 0; height: 2px; background: linear-gradient(90deg, rgba(217,174,85,0.85), rgba(217,174,85,0.12)); }
.row-rank { font-family: 'Instrument Serif', Georgia, serif; font-size: 56px; line-height: 1; color: #4A4236; width: 92px; flex: none; }
.board-row:hover .row-rank { color: var(--cream); }
.board-row:first-child .row-rank { color: var(--gold); }
.row-main { flex: 1 1 auto; min-width: 0; }
.row-name { display: block; font-family: 'Instrument Serif', Georgia, serif; font-size: 34px; line-height: 1.1; letter-spacing: -0.01em; color: var(--cream-bright); }
.row-meta { display: flex; gap: 14px; margin-top: 7px; font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: #8A8172; }
.row-meta-dot { color: #6E6657; }
.row-price { flex: none; text-align: right; width: 190px; }
.row-amount { display: block; font-family: 'IBM Plex Mono', monospace; font-size: 28px; color: var(--cream); letter-spacing: -0.02em; }
.row-delta { display: block; font-family: 'IBM Plex Mono', monospace; font-size: 12px; margin-top: 6px; }
.row-action { flex: none; width: 168px; text-align: right; }
.btn-row-outbid { font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; padding: 11px 16px; cursor: pointer; white-space: nowrap; border: 1px solid rgba(245,239,227,0.22); background: transparent; color: #B5AB98; transition: all 0.16s ease; }
.board-row:hover .btn-row-outbid { border-color: var(--red); background: var(--red); color: #fff; }

.board-empty { padding: 90px 0; text-align: center; border-bottom: 1px solid var(--line-dark); }
.board-empty-title { margin: 0; font-family: 'Instrument Serif', Georgia, serif; font-size: 34px; color: var(--cream); }
.board-empty-sub { margin: 8px 0 22px; font-size: 16px; color: #8A8172; }

.board-footer-line { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 22px 0 0; font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: #8A8172; }
.pagination { display: flex; gap: 6px; padding: 20px 0 0; }
.pagination a { padding: 6px 11px; border: 1px solid var(--line-dark); font-size: 0.82rem; color: var(--cream); }
.pagination a.active { background: var(--gold); color: var(--dark); border-color: var(--gold); }

/* ---------- How it works ---------- */
.how-it-works { margin-top: 72px; background: var(--board-bg); color: var(--ink); }
.how-top { max-width: 1440px; margin: 0 auto; padding: 72px 48px; display: grid; grid-template-columns: minmax(0,0.8fr) minmax(0,2.2fr); gap: 56px; }
.how-heading h2 { font-size: 52px; line-height: 0.95; color: var(--ink); }
.how-heading a { display: inline-block; margin-top: 20px; font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); border-bottom: 1px solid rgba(26,21,16,0.3); padding-bottom: 3px; }
.how-heading a:hover { color: var(--ink); }
.how-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 0; border-top: 1px solid rgba(26,21,16,0.18); }
.how-item { padding: 26px; border-right: 1px solid rgba(26,21,16,0.12); }
.how-item:first-child { padding-left: 0; }
.how-item:last-child { border-right: none; padding-right: 0; }
.how-num { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--gold-deep); letter-spacing: 0.14em; }
.how-item p { margin: 14px 0 0; font-size: 16px; line-height: 1.6; color: #3A3229; }

.decay-panel-wrap { max-width: 1440px; margin: 0 auto; padding: 0 48px 72px; }
.decay-panel { background: var(--dark); color: var(--cream); padding: 34px 38px; display: grid; grid-template-columns: minmax(220px,0.9fr) minmax(0,2.1fr); gap: 44px; align-items: center; }
.decay-panel-label { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }
.decay-panel-copy { margin: 10px 0 0; font-size: 15px; line-height: 1.55; color: #B5AB98; }
.decay-panel-chart { display: flex; align-items: flex-end; gap: 10px; height: 118px; }
.decay-col { flex: 1 1 0; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 8px; height: 100%; }
.decay-col-value { font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; color: var(--cream); }
.decay-col-bar { width: 100%; background: linear-gradient(180deg, var(--gold), #8A6420); }
.decay-col-day { font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; color: #8A8172; }

/* ---------- Rules / CTA band ---------- */
.rules-band { max-width: 1440px; margin: 0 auto; padding: 84px 48px 40px; }
.rules-cta { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 40px; align-items: center; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); padding: 44px 0; }
.rules-cta h2 { font-size: 58px; line-height: 1; letter-spacing: -0.025em; color: var(--cream-bright); }
.rules-cta .btn { white-space: nowrap; }
.rules-foot { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; padding: 22px 0 40px; font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; color: #7E7565; }
.rules-foot a { color: #7E7565; margin-left: 22px; }
.rules-foot a:hover { color: var(--gold-light); }

/* ---------- Modal (bid form) ---------- */
.modal-overlay { position: fixed; inset: 0; background: rgba(10,9,6,0.7); display: flex; align-items: center; justify-content: center; z-index: 50; padding: 20px; }
.modal-overlay[hidden] { display: none; }
.modal { background: var(--card); border-radius: 4px; max-width: 460px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 28px; position: relative; color: var(--ink); }
.modal-close { position: absolute; top: 14px; right: 16px; background: none; border: none; font-size: 1.4rem; color: var(--ink-soft); line-height: 1; }
.modal-eyebrow { font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold-deep); margin: 0 0 6px; }
.modal h2 { font-size: 1.6rem; color: var(--ink); }
.modal-sub { font-size: 0.85rem; color: var(--ink-soft); margin-top: 8px; margin-bottom: 18px; }
.modal-footnote { font-size: 0.74rem; color: var(--ink-soft); text-align: center; margin: 10px 0 0; }
#bid-form label { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 12px; color: var(--ink-soft); }
#bid-form input, #bid-form select { display: block; width: 100%; margin-top: 5px; padding: 9px 10px; border: 1px solid var(--line-light); border-radius: 4px; font-family: inherit; font-size: 0.95rem; background: #fff; color: var(--ink); }
.checkbox-row { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.checkbox-row input { width: auto; margin: 0; }
.invoice-toggle { border-top: 1px dashed var(--line-light); padding-top: 14px; margin-top: 6px; margin-bottom: 6px; }
.invoice-fields { margin-top: 10px; padding-left: 12px; border-left: 2px solid var(--gold); }

/* ---------- Queue split-flap board ---------- */
.queue-board { background: var(--dark); color: var(--cream); border-radius: 4px; padding: 40px 32px; text-align: center; max-width: 360px; border: 1px solid var(--gold); }
.queue-heading { font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.1em; font-size: 0.78rem; color: var(--gold); margin: 0 0 20px; }
.flap-row { display: flex; justify-content: center; gap: 10px; margin-bottom: 16px; }
.flap { background: #0F0D08; border: 1px solid var(--gold); border-radius: 4px; width: 56px; height: 72px; display: flex; align-items: center; justify-content: center; font-family: 'IBM Plex Mono', monospace; font-size: 2.4rem; font-weight: 600; color: var(--gold); position: relative; overflow: hidden; }
.flap span { display: block; transition: transform 0.08s; }
.queue-caption { font-size: 0.82rem; color: #C9C2AC; margin: 0 0 14px; }
.queue-joke { font-size: 0.76rem; color: var(--gold); font-style: italic; margin: 0; }

/* ---------- Prose pages (about / rules / success) ---------- */
.prose-page { max-width: 720px; margin: 0 auto; padding: 60px 48px 90px; color: var(--cream); }
.prose-page h1 { font-size: 48px; margin-bottom: 18px; color: var(--cream-bright); }
.prose-page h2 { font-size: 24px; margin-top: 32px; color: var(--cream-bright); }
.prose-page p { margin: 0 0 14px; color: #B5AB98; font-size: 16px; line-height: 1.6; }
.prose-page strong { color: var(--cream); }
.rules-list { padding-left: 20px; color: #B5AB98; }
.rules-list li { margin-bottom: 10px; }
.success-page { text-align: left; }
.success-actions { display: flex; gap: 12px; margin-top: 20px; }

/* ---------- Contact form / admin messages ---------- */
.contact-form { display: flex; flex-direction: column; gap: 16px; max-width: 480px; margin: 24px 0 32px; }
.contact-form label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--cream); }
.contact-form input, .contact-form select, .contact-form textarea { display: block; width: 100%; margin-top: 6px; padding: 10px 12px; border: 1px solid rgba(245,239,227,0.24); border-radius: 4px; font-family: inherit; font-size: 0.95rem; background: var(--card); color: var(--ink); }
.contact-form textarea { resize: vertical; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-sent { background: rgba(217,174,85,0.1); border: 1px solid rgba(217,174,85,0.4); border-radius: 4px; padding: 16px 20px; margin-bottom: 24px; color: var(--cream); }
.contact-sent strong { color: var(--gold-light); }

.admin-messages { max-width: 800px; }
.admin-message { border-bottom: 1px solid var(--line-dark); padding: 18px 0; }
.admin-message-head { display: flex; flex-wrap: wrap; gap: 10px; align-items: baseline; margin-bottom: 8px; }
.admin-message-topic { font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gold); border: 1px solid rgba(217,174,85,0.3); border-radius: 999px; padding: 2px 10px; }
.admin-status-ok { font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; color: #7FBF6A; }
.admin-status-warn { font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; color: #E08A6E; }
.admin-message-body { margin: 0; white-space: pre-wrap; color: #D9D3C2; }
.sitefooter { border-top: 1px solid var(--line-dark); padding: 24px 0; }
.footer-inner { max-width: 1440px; margin: 0 auto; padding: 0 48px; display: flex; justify-content: space-between; font-size: 0.8rem; flex-wrap: wrap; gap: 8px; color: #7E7565; }
.footer-links a { color: var(--gold); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .wrap, .hero, .board-section, .how-top, .decay-panel-wrap, .rules-band, .topbar-inner { padding-left: 24px; padding-right: 24px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 56px; }
  .how-top { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: 1fr; }
  .how-item { border-right: none; border-bottom: 1px solid rgba(26,21,16,0.12); padding-left: 0; padding-right: 0; }
  .decay-panel { grid-template-columns: 1fr; }
  .decay-panel-chart { height: 90px; }
  .rules-cta { grid-template-columns: 1fr; text-align: left; }
  .board-row { flex-wrap: wrap; gap: 12px; }
  .row-price { width: auto; text-align: left; }
  .row-action { width: auto; text-align: left; }
}

@media (max-width: 560px) {
  .topbar-inner { flex-wrap: wrap; row-gap: 10px; }
  .topnav { gap: 14px; flex-wrap: wrap; }
  .hero h1 { font-size: 44px; }
  .rules-cta h2 { font-size: 38px; }
  .row-rank { font-size: 40px; width: 56px; }
  .row-name { font-size: 24px; }
  .row-amount { font-size: 22px; }
}