:root {
  color-scheme: light;
  font-family:
    Inter, "Noto Sans SC", "Microsoft YaHei", ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #fbf7ef;
  color: #2b221b;
  font-size: 16px;
  --paper: #fbf7ef;
  --paper-strong: #fffaf2;
  --paper-soft: #efe4d3;
  --paper-deep: #e5d4bd;
  --ink: #2b221b;
  --ink-soft: #47372c;
  --muted: #74685e;
  --line: rgba(66, 48, 36, 0.18);
  --clay: #c86f51;
  --clay-dark: #95442f;
  --clay-soft: #eed0c1;
  --moss: #5f6a55;
  --gold-earth: #9b7743;
  --shadow: rgba(48, 36, 27, 0.085);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(rgba(43, 34, 27, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 34, 27, 0.03) 1px, transparent 1px),
    repeating-linear-gradient(135deg, rgba(151, 110, 70, 0.025) 0 1px, transparent 1px 12px),
    var(--paper);
  background-size: 48px 48px;
}

.gate-screen {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(rgba(43, 34, 27, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 34, 27, 0.04) 1px, transparent 1px),
    #fbf7ef;
  background-size: 42px 42px;
}

.gate-screen.hidden {
  display: none;
}

.gate-card {
  width: min(520px, 100%);
  padding: 34px;
  border: 1px solid rgba(72, 54, 40, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 250, 242, 0.98), rgba(239, 228, 211, 0.94)),
    var(--paper-strong);
  box-shadow: 0 28px 80px rgba(48, 36, 27, 0.16);
  text-align: center;
}

.gate-mark {
  display: grid;
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  place-items: center;
  border-radius: 4px;
  background: var(--ink);
  color: var(--paper);
  font-size: 25px;
  font-weight: 860;
}

.gate-card span {
  display: block;
  color: var(--clay-dark);
  font-size: 13px;
  font-weight: 820;
  letter-spacing: 0.1em;
}

.gate-card h2 {
  margin: 10px 0 22px;
  font-size: 34px;
}

button,
input {
  font: inherit;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 34px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 78px;
  border-bottom: 1px solid var(--line);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  font-weight: 800;
  border-radius: 4px;
  letter-spacing: 0;
  box-shadow: inset 0 -3px 0 rgba(255, 255, 255, 0.08);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 26px;
  line-height: 1.1;
  font-weight: 780;
}

h2 {
  font-size: 23px;
  line-height: 1.15;
  font-weight: 760;
}

.brand p,
.panel-head p,
.notice-band span {
  color: var(--muted);
  letter-spacing: 0;
}

.button {
  border: 1px solid transparent;
  border-radius: 6px;
  min-height: 44px;
  padding: 0 18px;
  font-weight: 740;
  cursor: pointer;
  transition:
    transform 140ms ease,
    opacity 140ms ease,
    background 140ms ease;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.button.primary {
  background: var(--clay);
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(149, 68, 47, 0.18);
}

.button.secondary {
  background: var(--paper-strong);
  border-color: var(--line);
  color: var(--ink);
}

.button.ghost {
  background: rgba(255, 250, 242, 0.76);
  border-color: rgba(72, 54, 40, 0.18);
  color: var(--clay-dark);
}

.button.primary:hover:not(:disabled) {
  background: var(--clay-dark);
}

.button.secondary:hover:not(:disabled) {
  background: var(--paper-soft);
}

.button.ghost:hover:not(:disabled) {
  background: #f3e5d2;
}

.intro-strip {
  margin: 22px 0 0;
  border: 1px solid rgba(96, 70, 48, 0.2);
  background:
    linear-gradient(180deg, rgba(255, 250, 242, 0.94), rgba(247, 239, 226, 0.9)),
    var(--paper-strong);
  border-radius: 8px;
  padding: 18px 20px;
  box-shadow: 0 18px 50px var(--shadow);
}

.intro-strip span {
  display: block;
  color: var(--clay-dark);
  font-size: 13px;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.intro-strip strong {
  display: block;
  margin-top: 7px;
  color: var(--ink);
  font-size: 28px;
  font-weight: 820;
  line-height: 1.18;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.metric,
.mint-panel,
.account-panel,
.notice-band {
  border: 1px solid rgba(72, 54, 40, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 250, 242, 0.96), rgba(248, 241, 231, 0.93)),
    var(--paper-strong);
  box-shadow: 0 18px 50px var(--shadow);
  border-radius: 8px;
}

.metric {
  min-height: 100px;
  padding: 18px 18px 16px;
  position: relative;
}

.metric::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 12px;
  height: 2px;
  background: linear-gradient(90deg, var(--clay), transparent);
  opacity: 0.36;
}

.metric span,
.field span,
.quote span,
.balance-row span,
.address-list span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 740;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.metric strong {
  display: block;
  margin-top: 10px;
  overflow-wrap: anywhere;
  font-size: 22px;
  color: var(--ink-soft);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.8fr);
  gap: 16px;
  align-items: start;
}

.mint-panel,
.account-panel {
  padding: 26px;
  position: relative;
  overflow: hidden;
}

.mint-panel::before,
.account-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, transparent 0 26px, rgba(151, 119, 67, 0.035) 26px 27px, transparent 27px),
    linear-gradient(transparent 0 26px, rgba(151, 119, 67, 0.03) 26px 27px, transparent 27px);
  background-size: 28px 28px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.panel-head p {
  margin-top: 8px;
  max-width: 560px;
  line-height: 1.5;
}

.state {
  flex: 0 0 auto;
  padding: 8px 10px;
  background: var(--clay-soft);
  color: var(--clay-dark);
  font-size: 13px;
  font-weight: 800;
  border: 1px solid rgba(149, 68, 47, 0.12);
}

.state.active {
  background: #e5eadf;
  color: var(--moss);
}

.field {
  display: block;
  margin-top: 26px;
  position: relative;
  z-index: 1;
}

.field input {
  width: 100%;
  min-height: 78px;
  margin-top: 8px;
  border: 1px solid var(--line);
  background: #fffdf7;
  color: var(--ink);
  padding: 0 18px;
  font-size: 30px;
  font-weight: 780;
  outline: none;
  border-radius: 4px;
}

.field input:focus {
  border-color: var(--clay);
}

.quote,
.balance-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 54px;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
}

.quote {
  margin-top: 14px;
}

.quote strong,
.balance-row strong {
  overflow-wrap: anywhere;
  text-align: right;
  color: var(--ink-soft);
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 22px;
  position: relative;
  z-index: 1;
}

.tx-status {
  min-height: 46px;
  margin-top: 16px;
  padding: 12px 14px;
  background: #eee0cd;
  color: #514236;
  overflow-wrap: anywhere;
  border-radius: 6px;
  border: 1px solid rgba(63, 49, 39, 0.08);
  position: relative;
  z-index: 1;
}

.account-panel h2 {
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.address-list {
  display: grid;
  gap: 10px;
  margin-top: 20px;
  position: relative;
  z-index: 1;
}

.address-list div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.address-list a {
  color: var(--clay-dark);
  font-weight: 780;
  text-decoration: none;
}

.notice-band {
  margin-top: 16px;
  padding: 18px 20px;
  background:
    linear-gradient(180deg, #30241b, #251c16);
  color: var(--paper);
}

.notice-band div {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.notice-band span {
  color: rgba(248, 243, 234, 0.72);
}

@media (max-width: 820px) {
  .shell {
    width: min(100% - 20px, 1180px);
    padding-top: 14px;
  }

  .topbar,
  .panel-head,
  .notice-band div {
    align-items: stretch;
    flex-direction: column;
  }

  .top-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .status-grid,
  .workspace,
  .actions {
    grid-template-columns: 1fr;
  }

  .field input {
    min-height: 64px;
    font-size: 24px;
  }
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 34px;
}

.topbar-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stake-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.stake-card,
.stake-side {
  border: 1px solid rgba(72, 54, 40, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 250, 242, 0.96), rgba(248, 241, 231, 0.93)),
    var(--paper-strong);
  box-shadow: 0 18px 50px var(--shadow);
  border-radius: 8px;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.stake-card::before,
.stake-side::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, transparent 0 26px, rgba(151, 119, 67, 0.035) 26px 27px, transparent 27px),
    linear-gradient(transparent 0 26px, rgba(151, 119, 67, 0.03) 26px 27px, transparent 27px);
  background-size: 28px 28px;
}

.stake-card > *,
.stake-side > * {
  position: relative;
  z-index: 1;
}

.stake-card header,
.stake-side header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.stake-card header p,
.stake-side header p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.5;
}

.panel-tag {
  padding: 8px 10px;
  border: 1px solid rgba(149, 68, 47, 0.12);
  background: var(--clay-soft);
  color: var(--clay-dark);
  font-size: 12px;
  font-weight: 800;
}

.panel-tag.active {
  background: #e5eadf;
  color: var(--moss);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.info-tile {
  min-height: 88px;
  padding: 14px 14px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 253, 247, 0.9);
  border-radius: 6px;
}

.info-tile span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 740;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.info-tile strong {
  display: block;
  margin-top: 10px;
  overflow-wrap: anywhere;
  color: var(--ink-soft);
  font-size: 21px;
}

.section-label {
  display: block;
  margin-top: 18px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 740;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.token-input {
  width: 100%;
  min-height: 64px;
  margin-top: 8px;
  border: 1px solid var(--line);
  background: #fffdf7;
  color: var(--ink);
  padding: 0 18px;
  font-size: 28px;
  font-weight: 780;
  outline: none;
  border-radius: 4px;
}

.token-input:focus {
  border-color: var(--clay);
}

.stack-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.claim-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.inline-link {
  color: var(--clay-dark);
  text-decoration: none;
  font-weight: 760;
}

.stack-note {
  margin-top: 14px;
  min-height: 44px;
  padding: 12px 14px;
  border: 1px solid rgba(63, 49, 39, 0.08);
  border-radius: 6px;
  background: #eee0cd;
  color: #514236;
  overflow-wrap: anywhere;
}

.stack-addresses {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.stack-addresses div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.stack-addresses span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 740;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stack-addresses a {
  color: var(--clay-dark);
  text-decoration: none;
  font-weight: 780;
}

.helper-card {
  margin-top: 16px;
  padding: 20px;
  border: 1px solid rgba(72, 54, 40, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 250, 242, 0.96), rgba(248, 241, 231, 0.93)),
    var(--paper-strong);
  box-shadow: 0 18px 50px var(--shadow);
  border-radius: 8px;
}

.helper-card p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.5;
}

.helper-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.helper-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 52px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.helper-list span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 740;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.helper-list strong {
  overflow-wrap: anywhere;
  text-align: right;
  color: var(--ink-soft);
}

@media (max-width: 820px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 14px;
  }

  .stake-grid,
  .info-grid,
  .stack-actions,
  .claim-actions {
    grid-template-columns: 1fr;
  }

  .stake-card header,
  .stake-side header,
  .helper-list div,
  .stack-addresses div {
    flex-direction: column;
    align-items: stretch;
  }
}