:root {
  --blue: #0052ff;
  --blue-dark: #003ecc;
  --ink: #07111f;
  --body: #526070;
  --muted: #7a8797;
  --line: #dce4ef;
  --line-strong: #c9d3e1;
  --soft: #f5f8fc;
  --soft-blue: #edf4ff;
  --dark: #020817;
  --card: #ffffff;
  --purple: #7c3aed;
  --green: #059669;
  --amber: #d97706;
  --max: 1180px;
  --shadow-sm: 0 8px 22px rgba(7, 17, 31, 0.06);
  --shadow-md: 0 18px 42px rgba(7, 17, 31, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: #ffffff;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 74px;
  padding: 14px max(22px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid rgba(220, 228, 239, 0.88);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: #ffffff;
  font-weight: 850;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.nav a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  border-radius: 8px;
  padding: 0 13px;
  color: var(--body);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.nav a:hover,
.nav a.active {
  background: var(--soft-blue);
  color: var(--blue);
}

.community {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}

.community span {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  border-radius: 8px;
  padding: 0 13px;
  background: var(--ink);
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.community a {
  width: 42px;
  height: 42px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  border: 0;
  background: var(--soft);
  color: #ffffff;
  font-size: 15px;
  font-weight: 850;
  line-height: 1;
  text-decoration: none;
}

.community a:hover {
  transform: translateY(-1px);
  filter: brightness(0.96);
}

.community svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.community img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.community .cutout,
.community .eye {
  fill: #ffffff;
}

.community .youtube {
  width: 48px;
  height: 42px;
  background: transparent;
}

.community .youtube svg {
  width: 30px;
  height: 22px;
}

.community .discord {
  background: transparent;
}

.community .telegram {
  background: transparent;
}

.community .youtube,
.community .discord,
.community .telegram {
  box-shadow: 0 8px 18px rgba(7, 17, 31, 0.08);
}

.hero {
  min-height: 640px;
  padding: 58px max(22px, calc((100vw - var(--max)) / 2)) 70px;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1.14fr);
  gap: 44px;
  align-items: center;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 650px;
  margin-bottom: 20px;
  font-size: clamp(42px, 5.2vw, 66px);
  font-weight: 620;
  line-height: 1.06;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.hero-lead {
  max-width: 610px;
  margin-bottom: 28px;
  color: var(--body);
  font-size: 18px;
  line-height: 1.78;
  overflow-wrap: anywhere;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.primary-action,
.secondary-action {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 19px;
  font-weight: 800;
  text-decoration: none;
}

.primary-action {
  background: var(--blue);
  color: #ffffff;
}

.primary-action:hover {
  background: var(--blue-dark);
}

.secondary-action {
  background: #eef3f8;
  color: var(--ink);
}

.hero-board {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.board-card {
  min-width: 0;
  min-height: 238px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.board-card:hover {
  transform: translateY(-4px);
  border-color: #c3d1e5;
  box-shadow: var(--shadow-md);
}

.board-card span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #ffffff;
  font-weight: 850;
}

.board-card strong {
  margin: auto 0 12px;
  font-size: 27px;
  line-height: 1.18;
  overflow-wrap: anywhere;
}

.board-card p {
  margin-bottom: 0;
  color: var(--body);
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.airdrop span { background: var(--blue); }
.course span { background: var(--purple); }
.tools span { background: var(--green); }
.wealth span { background: var(--amber); }

.section,
.page,
.site-footer {
  max-width: var(--max);
  margin: 0 auto;
}

.home-note {
  padding: 68px 0;
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.25fr);
  gap: 36px;
  border-top: 1px solid var(--line);
}

.home-note h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.1;
}

.home-note p:not(.eyebrow) {
  color: var(--body);
  font-size: 18px;
  line-height: 1.8;
}

.page {
  padding: 68px 22px 92px;
}

.page-hero {
  max-width: 980px;
  margin-bottom: 34px;
}

.split-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  align-items: end;
}

.page-hero h1 {
  margin-bottom: 16px;
}

.page-hero p:not(.eyebrow) {
  color: var(--body);
  font-size: 18px;
  line-height: 1.75;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.item-card,
.timeline article {
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.item-card span,
.timeline span {
  color: var(--blue);
  font-weight: 850;
}

.item-card h3,
.timeline h3 {
  margin: 26px 0 12px;
  font-size: 24px;
  line-height: 1.25;
}

.item-card p,
.timeline p {
  color: var(--body);
  line-height: 1.72;
}

.item-card em {
  display: inline-flex;
  margin-top: 12px;
  border-radius: 8px;
  padding: 6px 11px;
  background: var(--soft);
  color: var(--body);
  font-size: 13px;
  font-style: normal;
}

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

.hero-metrics {
  max-width: 620px;
  margin: 32px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.hero-metrics div {
  min-height: 86px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.hero-metrics dt {
  color: var(--ink);
  font-size: 24px;
  font-weight: 850;
}

.hero-metrics dd {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.proof-grid,
.learning-path,
.tool-grid,
.yield-grid {
  display: grid;
  gap: 16px;
}

.proof-grid {
  padding-bottom: 80px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.proof-grid article,
.learning-path article,
.tool-card,
.yield-card,
.hero-panel,
.risk-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.proof-grid article,
.learning-path article,
.tool-card,
.yield-card,
.hero-panel,
.risk-panel {
  padding: 24px;
}

.proof-grid span,
.learning-path span,
.tool-card span,
.yield-card span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 850;
}

.proof-grid h3,
.learning-path h3,
.tool-card h3,
.yield-card h3 {
  margin: 18px 0 10px;
  font-size: 24px;
  line-height: 1.22;
}

.proof-grid p,
.learning-path p,
.tool-card p,
.yield-card p,
.hero-panel p,
.risk-panel p {
  margin-bottom: 0;
  color: var(--body);
  line-height: 1.7;
}

.hero-panel,
.risk-panel {
  border-color: var(--line-strong);
}

.hero-panel strong,
.risk-panel strong {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
}

.risk-panel {
  background: #fffaf0;
  border-color: rgba(217, 119, 6, 0.28);
}

.learning-path {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.learning-path article {
  min-height: 285px;
}

.learning-path em,
.yield-card em {
  display: inline-flex;
  margin-top: 18px;
  border-radius: 8px;
  padding: 7px 10px;
  background: var(--soft);
  color: var(--body);
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
}

.feature-band,
.comparison-section {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbff;
}

.feature-band {
  padding: 26px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 24px;
  align-items: center;
}

.feature-band h2,
.comparison-section h2 {
  margin-bottom: 0;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.15;
}

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

.check-grid span {
  min-height: 48px;
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  background: #ffffff;
  color: var(--ink);
  font-weight: 800;
}

.tool-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tool-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--body);
  line-height: 1.7;
}

.yield-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.comparison-section {
  padding: 26px;
}

.comparison-table {
  margin-top: 18px;
  display: grid;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
}

.comparison-table div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  border-bottom: 1px solid var(--line);
}

.comparison-table div:last-child {
  border-bottom: 0;
}

.comparison-table strong,
.comparison-table span {
  padding: 16px;
}

.comparison-table strong {
  background: #f8fbff;
  color: var(--ink);
}

.comparison-table span {
  color: var(--body);
  line-height: 1.65;
}

.tracker-page {
  max-width: none;
  min-height: calc(100vh - 74px);
  padding: 38px max(22px, calc((100vw - 1360px) / 2)) 70px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  color: var(--ink);
}

.tracker-hero,
.tracker-summary,
.airdrop-table-section {
  width: min(1360px, calc(100vw - 44px));
}

.tracker-hero {
  margin: 0 auto 18px;
  padding: 20px 0 4px;
}

.tracker-hero h1 {
  max-width: 820px;
  margin-bottom: 10px;
  color: var(--ink);
  font-size: clamp(38px, 4.6vw, 58px);
}

.tracker-hero p:not(.eyebrow) {
  max-width: 760px;
  color: var(--body);
  font-size: 17px;
  line-height: 1.75;
}

.tracker-summary {
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: 172px 172px 172px minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
}

.summary-card,
.summary-note {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.summary-card {
  min-height: 112px;
  padding: 20px;
}

.summary-card.active {
  border-color: rgba(5, 150, 105, 0.28);
  background: #f2fcf7;
}

.summary-card.warning {
  border-color: rgba(217, 119, 6, 0.28);
  background: #fffaf0;
}

.summary-card span {
  display: block;
  margin-bottom: 14px;
  color: var(--muted);
  font-weight: 800;
}

.summary-card strong {
  color: var(--ink);
  font-size: 36px;
  line-height: 1;
}

.summary-card.active strong {
  color: var(--green);
}

.summary-card.warning strong {
  color: var(--amber);
}

.summary-note {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: right;
}

.summary-note strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
}

.summary-note p {
  margin-bottom: 0;
  color: var(--body);
  font-size: 16px;
  font-weight: 750;
  line-height: 1.6;
}

.airdrop-table-section {
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-md);
}

.airdrop-table-toolbar {
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  background: #fbfdff;
}

.view-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.view-tabs button,
.pagination button,
.table-controls input,
.table-controls select {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  background: #ffffff;
  color: var(--body);
  font-weight: 800;
}

.view-tabs button,
.pagination button {
  border-radius: 8px;
  cursor: pointer;
}

.view-tabs button.selected,
.pagination button.selected {
  border-color: var(--blue);
  background: var(--blue);
  color: #ffffff;
}

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

.table-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.search-control,
.select-control {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
}

.table-controls input {
  width: 220px;
}

.table-controls select {
  appearance: none;
  min-width: 112px;
  padding-right: 32px;
  background:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%) calc(100% - 18px) 16px / 6px 6px no-repeat,
    linear-gradient(135deg, var(--muted) 50%, transparent 50%) calc(100% - 13px) 16px / 6px 6px no-repeat,
    #ffffff;
}

.table-controls input:focus,
.table-controls select:focus {
  outline: 3px solid rgba(0, 82, 255, 0.14);
  border-color: rgba(0, 82, 255, 0.48);
}

.table-wrap {
  overflow-x: auto;
}

.airdrop-table {
  width: 100%;
  min-width: 1180px;
  border-collapse: collapse;
}

.airdrop-table th,
.airdrop-table td {
  padding: 16px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

.airdrop-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #f8fbff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}

.airdrop-table th:first-child,
.airdrop-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: inherit;
}

.airdrop-table th:first-child {
  z-index: 3;
  background: #f8fbff;
}

.airdrop-table th.highlight {
  color: var(--blue);
}

.airdrop-table td {
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
}

.airdrop-table tbody tr:nth-child(even) {
  background: #fbfdff;
}

.airdrop-table tbody tr:hover {
  background: #f2f7ff;
}

.airdrop-table .money,
.airdrop-table .profit,
.table-link {
  color: var(--blue);
  font-weight: 850;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(5, 150, 105, 0.32);
  border-radius: 8px;
  padding: 7px 13px;
  background: rgba(5, 150, 105, 0.14);
  color: var(--green);
}

.status-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #5ee6a8;
}

.status-pill.done {
  border-color: rgba(217, 119, 6, 0.28);
  background: #fff7ed;
  color: var(--amber);
}

.status-pill.done::before {
  background: var(--amber);
}

.airdrop-table .muted {
  color: var(--muted);
  font-weight: 700;
}

.table-link {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 11px;
  background: var(--soft-blue);
  text-decoration: none;
}

.table-link:hover {
  background: #dceaff;
}

.empty-row td {
  padding: 34px 18px;
  color: var(--muted);
  text-align: center;
}

.table-disclaimer {
  margin: 0;
  padding: 16px 22px;
  background: #f8fbff;
  color: var(--muted);
  line-height: 1.7;
}

.pagination {
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.pagination span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.pagination div {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.site-footer {
  padding: 32px 22px 52px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--body);
  line-height: 1.65;
}

.site-footer strong {
  color: var(--ink);
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: 1fr;
  }

  .nav,
  .community {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 54px;
  }

  .section,
  .site-footer {
    margin-left: 22px;
    margin-right: 22px;
  }

  .content-grid,
  .timeline,
  .proof-grid,
  .learning-path,
  .tool-grid,
  .yield-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-hero,
  .feature-band {
    grid-template-columns: 1fr;
  }

  .tracker-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .summary-note {
    grid-column: 1 / -1;
    text-align: left;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 16px 18px;
  }

  .nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .nav a {
    justify-content: center;
    background: var(--soft);
  }

  .community {
    display: flex;
    width: 100%;
    justify-content: flex-start;
    gap: 10px;
  }

  .community span {
    flex: 1;
    justify-content: center;
  }

  .community a {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
  }

  .hero {
    padding: 40px 18px 56px;
  }

  h1 {
    font-size: 38px;
    line-height: 1.1;
  }

  .hero-lead,
  .page-hero p:not(.eyebrow) {
    font-size: 16px;
  }

  .hero-board,
  .home-note,
  .content-grid,
  .timeline,
  .proof-grid,
  .learning-path,
  .tool-grid,
  .yield-grid,
  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .hero-metrics div {
    min-height: auto;
  }

  .hero-panel,
  .risk-panel,
  .feature-band,
  .comparison-section {
    padding: 20px;
  }

  .learning-path article {
    min-height: auto;
  }

  .check-grid {
    grid-template-columns: 1fr;
  }

  .comparison-table div {
    grid-template-columns: 1fr;
  }

  .comparison-table strong {
    border-bottom: 1px solid var(--line);
  }

  .tracker-page {
    padding: 42px 18px 56px;
  }

  .tracker-summary {
    grid-template-columns: 1fr;
  }

  .summary-card {
    min-height: 108px;
  }

  .summary-note p {
    font-size: 16px;
  }

  .airdrop-table-section {
    border-radius: 8px;
  }

  .airdrop-table-toolbar,
  .pagination {
    align-items: stretch;
    flex-direction: column;
  }

  .table-controls,
  .search-control,
  .select-control {
    align-items: stretch;
    flex-direction: column;
    gap: 7px;
  }

  .table-controls input,
  .table-controls select {
    width: 100%;
  }

  .search-control,
  .select-control {
    white-space: normal;
  }

  .table-wrap {
    overflow: visible;
  }

  .airdrop-table {
    min-width: 0;
  }

  .airdrop-table thead {
    display: none;
  }

  .airdrop-table,
  .airdrop-table tbody,
  .airdrop-table tr,
  .airdrop-table td {
    display: block;
    width: 100%;
  }

  .airdrop-table tr {
    margin: 0;
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
    background: #ffffff;
  }

  .airdrop-table tbody tr:nth-child(even) {
    background: #fbfdff;
  }

  .airdrop-table td {
    position: static !important;
    min-height: 38px;
    padding: 9px 0;
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 12px;
    border-bottom: 0;
    white-space: normal;
  }

  .airdrop-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
  }

  .airdrop-table td:first-child {
    grid-template-columns: 1fr;
    padding-bottom: 12px;
    font-size: 18px;
  }

  .airdrop-table td:first-child::before,
  .empty-row td::before {
    content: none;
  }

  .empty-row td {
    display: block;
    text-align: left;
  }

  .pagination div {
    justify-content: flex-start;
  }

  .board-card {
    min-height: 205px;
  }

  .section,
  .site-footer {
    margin-left: 18px;
    margin-right: 18px;
  }

  .home-note,
  .page {
    padding-top: 56px;
    padding-bottom: 64px;
  }

  .site-footer {
    flex-direction: column;
  }
}