:root {
  --bg: #09090b;
  --bg-elev: #111113;
  --bg-card: #18181b;
  --bg-row: #141416;
  --border: rgba(161, 161, 170, 0.16);
  --border-strong: rgba(161, 161, 170, 0.28);
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --faint: #71717a;
  --accent: #34d399;
  --accent-dim: rgba(52, 211, 153, 0.14);
  --accent-border: rgba(52, 211, 153, 0.35);
  --warn: #fbbf24;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 12px 32px rgba(0, 0, 0, 0.28);
  --font: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --header-h: 3.6rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(900px 380px at 8% -8%, rgba(52, 211, 153, 0.07), transparent 55%),
    radial-gradient(700px 320px at 100% 0%, rgba(113, 113, 122, 0.08), transparent 50%),
    var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: min(1080px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(9, 9, 11, 0.82);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
  padding: 0.65rem 0;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  min-width: 0;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent);
  background: var(--bg-card);
  border: 1px solid var(--accent-border);
  flex-shrink: 0;
}

.brand-text {
  min-width: 0;
}

.brand h1 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tagline {
  margin: 0.1rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent-border);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.01em;
}

.pill-muted {
  background: rgba(161, 161, 170, 0.08);
  color: var(--muted);
  border-color: var(--border);
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 0.82rem;
}

main.container {
  padding: 1.35rem 0 3rem;
  display: grid;
  gap: 1.1rem;
}

/* Hero: asymmetric split */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(220px, 0.85fr);
  gap: 0.85rem;
  align-items: stretch;
}

.hero-floor {
  background: var(--bg-elev);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem 1.2rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero-floor::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
}

.eyebrow {
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.04em;
  font-weight: 600;
}

.shop-hero-price {
  margin-top: 0.45rem;
  font-size: clamp(2.2rem, 5vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
  color: var(--text);
  line-height: 1.1;
}

.floor-sub {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.floor-note {
  margin: 0.45rem 0 0;
  color: var(--faint);
  font-size: 0.78rem;
}

.hero-side {
  display: grid;
  gap: 0.85rem;
}

.side-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.05rem;
  box-shadow: var(--shadow);
}

.side-label {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.side-value {
  margin-top: 0.35rem;
  font-size: 1.45rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
}

.side-sub {
  margin-top: 0.25rem;
  font-size: 0.8rem;
  color: var(--faint);
}

.panel {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.05rem 1.15rem 1.2rem;
  box-shadow: var(--shadow);
}

.shop-panel {
  border-color: var(--accent-border);
  background:
    linear-gradient(180deg, rgba(52, 211, 153, 0.07), transparent 42%),
    var(--bg-elev);
}

/* Task2: hide market-panel (市场报价). Remove this block (and HTML hidden attrs) to restore. */
.market-panel {
  display: none !important;
}


.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}

.panel-head h2 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
}

.panel-hint,
.shop-name {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.8rem;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.05rem;
  display: grid;
  gap: 0.4rem;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.product-card:hover {
  border-color: var(--accent-border);
  background: #1a1a1e;
}

.product-card .badge {
  justify-self: start;
  font-size: 0.7rem;
  padding: 0.12rem 0.48rem;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent-border);
  font-weight: 600;
}

/* Product-card badges colored by kind (mirror .kind-tag palette) */
.product-card .badge.account {
  color: #6ee7b7;
  border-color: rgba(110, 231, 183, 0.35);
  background: rgba(52, 211, 153, 0.08);
}
.product-card .badge.recharge {
  color: #fcd34d;
  border-color: rgba(252, 211, 77, 0.3);
  background: rgba(251, 191, 36, 0.08);
}
.product-card .badge.pro5x_account,
.product-card .badge.pro20x_account {
  color: #93c5fd;
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
}
.product-card .badge.pro5x_recharge,
.product-card .badge.pro20x_recharge {
  color: #c4b5fd;
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.35);
}
.product-card .badge.other_plus {
  color: #d4d4d8;
  border-color: var(--border-strong);
  background: rgba(161, 161, 170, 0.08);
}
.product-card .badge.team_activation {
  color: #fb923c;
  border-color: rgba(251, 146, 60, 0.35);
  background: rgba(249, 115, 22, 0.1);
}
.product-card .badge.team_seat {
  color: #f472b6;
  border-color: rgba(244, 114, 182, 0.35);
  background: rgba(236, 72, 153, 0.1);
}
.product-card .badge.team_codex_invite {
  color: #22d3ee;
  border-color: rgba(34, 211, 238, 0.35);
  background: rgba(6, 182, 212, 0.1);
}


.product-card h3 {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
}

.product-card .price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
}

.product-card .blurb {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.5rem 0.85rem;
  border-radius: 9px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: #052e1f;
  margin-top: 0.25rem;
  justify-self: start;
}

.btn-primary:hover {
  background: #6ee7b7;
}

.btn-ghost {
  background: rgba(161, 161, 170, 0.06);
  border-color: var(--border);
  color: var(--text);
}

.btn-ghost:hover {
  background: rgba(161, 161, 170, 0.12);
  border-color: var(--border-strong);
}

.btn-row {
  padding: 0.38rem 0.7rem;
  font-size: 0.8rem;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(161, 161, 170, 0.05);
  font-size: 0.78rem;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.chip:has(input:checked) {
  color: var(--text);
  border-color: var(--accent-border);
  background: var(--accent-dim);
}

.chip input {
  accent-color: var(--accent);
}

.offers-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-row);
}

.offers-head,
.offer-row {
  display: grid;
  grid-template-columns: 4.5rem 5.6rem minmax(5rem, 1fr) 3.6rem 3.2rem minmax(8rem, 2fr) 4.2rem;
  gap: 0.55rem;
  align-items: center;
  padding: 0.65rem 0.8rem;
}

.offers-head {
  background: #0c0c0e;
  color: var(--faint);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--border);
}

.offer-row {
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  transition: background 0.12s ease;
}

.offer-row:last-child {
  border-bottom: none;
}

.offer-row:hover {
  background: rgba(52, 211, 153, 0.04);
}

.offer-row.is-floor {
  background: rgba(52, 211, 153, 0.07);
  box-shadow: inset 3px 0 0 var(--accent);
}

.kind-tag {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  border-radius: 5px;
  font-size: 0.72rem;
  border: 1px solid var(--border);
  color: var(--muted);
}

.kind-tag.account {
  color: #6ee7b7;
  border-color: rgba(110, 231, 183, 0.35);
  background: rgba(52, 211, 153, 0.08);
}

.kind-tag.recharge {
  color: #fcd34d;
  border-color: rgba(252, 211, 77, 0.3);
  background: rgba(251, 191, 36, 0.08);
}


.kind-tag.pro5x_account,
.kind-tag.pro20x_account {
  color: #93c5fd;
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
}
.kind-tag.pro5x_recharge,
.kind-tag.pro20x_recharge {
  color: #c4b5fd;
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.35);
}
.kind-tag.other_plus {
  color: #d4d4d8;
  border-color: var(--border-strong);
}
.kind-tag.team_activation {
  color: #fb923c;
  background: rgba(249, 115, 22, 0.1);
  border-color: rgba(251, 146, 60, 0.35);
}
.kind-tag.team_seat {
  color: #f472b6;
  background: rgba(236, 72, 153, 0.1);
  border-color: rgba(244, 114, 182, 0.35);
}
.kind-tag.team_codex_invite {
  color: #22d3ee;
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(34, 211, 238, 0.35);
}

.num {
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
  font-size: 0.86rem;
}

.num.ref {
  color: var(--accent);
  font-weight: 650;
}

.store-cell {
  color: var(--text);
  font-size: 0.86rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.meta-cell {
  color: var(--muted);
  font-size: 0.84rem;
}

.title-cell {
  color: var(--faint);
  font-size: 0.82rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty {
  text-align: center;
  padding: 2.4rem 1rem;
  color: var(--muted);
}

.empty code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: var(--accent);
}

.offers-empty {
  padding: 1.5rem 0.8rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.4rem 0 2rem;
  text-align: center;
}

.disclaimer {
  margin: 0 0 0.35rem;
  color: #d4d4d8;
  font-size: 0.9rem;
}


.hero-cta {
  margin-top: 0.85rem;
}

.side-link {
  margin-top: 0.55rem;
  display: inline-flex;
}

.footer-primary {
  margin: 0 0 0.45rem;
  font-size: 0.98rem;
  color: var(--text);
}

.footer-primary a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.footer-primary a:hover {
  text-decoration: underline;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-side {
    grid-template-columns: 1fr 1fr;
  }

  .offers-head {
    display: none;
  }

  .offer-row {
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem 0.75rem;
    padding: 0.85rem 0.9rem;
  }

  .offer-row .kind-tag {
    grid-column: 1;
  }

  .offer-row .num.ref {
    grid-column: 2;
    justify-self: end;
    font-size: 1rem;
  }

  .offer-row .store-cell {
    grid-column: 1 / -1;
  }

  .offer-row .meta-cell {
    grid-column: span 1;
  }

  .offer-row .title-cell {
    grid-column: 1 / -1;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }

  .offer-row .btn {
    grid-column: 1 / -1;
    width: 100%;
    margin-top: 0.2rem;
  }
}

@media (max-width: 520px) {
  .hero-side {
    grid-template-columns: 1fr;
  }

  .tagline {
    white-space: normal;
  }

  .header-meta {
    width: 100%;
  }
}