.page-home {
  --home-grid-line: rgba(28, 37, 48, 0.9);
  --home-glow: rgba(53, 242, 208, 0.14);
  --home-panel-shadow: 10px 10px 0 rgba(0, 0, 0, 0.55);
  background: var(--ink);
  color: var(--white);
  overflow-x: hidden;
}

.page-home .shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 20px;
}

.page-home .hero__shell,
.page-home .layout,
.page-home .migrate__grid,
.page-home .closing__shell {
  position: relative;
}

/* ---------- HERO ---------- */
.page-home .hero {
  position: relative;
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(13, 17, 25, 0.9), rgba(5, 7, 12, 0.4)),
    repeating-linear-gradient(0deg, var(--home-grid-line) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(90deg, var(--home-grid-line) 0 1px, transparent 1px 72px);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.5;
}

.page-home .hero__shell {
  display: grid;
  gap: 32px;
}

.page-home .hero__kicker {
  margin: 0 0 16px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .hero__title {
  margin: 0;
  font-family: var(--f-display);
  font-size: 44px;
  line-height: 0.96;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
}

.page-home .hero__title-thin {
  color: var(--steel);
  font-weight: 400;
}

.page-home .hero__sub {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--white);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-home .hero__facts {
  display: grid;
  gap: 1px;
  margin: 28px 0 0;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .hero__fact {
  background: var(--panel);
  padding: 12px 14px;
}

.page-home .hero__fact dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-home .hero__fact dd {
  margin: 4px 0 0;
  font-size: 20px;
  color: var(--cyan);
}

.page-home .hero__visual {
  display: grid;
  gap: 20px;
}

/* 排名轴 */
.page-home .axis {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--home-panel-shadow);
  padding: 16px 16px 12px;
}

.page-home .axis__scale {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
  padding-bottom: 6px;
  outline-offset: 4px;
}

.page-home .axis__scale:focus-visible {
  outline: 2px solid var(--cyan);
}

.page-home .axis__rail {
  display: none;
}

.page-home .axis__list {
  display: grid;
  grid-template-columns: repeat(8, minmax(56px, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: 520px;
}

.page-home .axis__item {
  display: grid;
  grid-template-rows: auto 88px auto;
  align-items: end;
  gap: 6px;
  justify-items: center;
}

.page-home .axis__rank {
  font-size: 14px;
  color: var(--steel);
  letter-spacing: 0.08em;
}

.page-home .axis__bar {
  width: 100%;
  height: 100%;
  min-height: 18px;
  border: 1px solid var(--line);
  border-bottom: 2px solid var(--steel);
  background: linear-gradient(180deg, rgba(138, 107, 255, 0.22), rgba(13, 17, 25, 0.9));
  transform-origin: bottom;
  animation: home-bar 900ms var(--ease) both;
  height: var(--p);
}

.page-home .axis__item--in .axis__bar {
  border-color: rgba(53, 242, 208, 0.6);
  border-bottom-color: var(--cyan);
  background: linear-gradient(180deg, rgba(53, 242, 208, 0.34), rgba(14, 43, 42, 0.75));
}

.page-home .axis__item:nth-child(2) .axis__bar { animation-delay: 60ms; }
.page-home .axis__item:nth-child(3) .axis__bar { animation-delay: 120ms; }
.page-home .axis__item:nth-child(4) .axis__bar { animation-delay: 180ms; }
.page-home .axis__item:nth-child(5) .axis__bar { animation-delay: 240ms; }
.page-home .axis__item:nth-child(6) .axis__bar { animation-delay: 300ms; }
.page-home .axis__item:nth-child(7) .axis__bar { animation-delay: 360ms; }
.page-home .axis__item:nth-child(8) .axis__bar { animation-delay: 420ms; }

.page-home .axis__tag {
  font-size: 11px;
  color: var(--steel);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-home .axis__item--in .axis__tag {
  color: var(--cyan);
}

.page-home .axis__tag--warn {
  color: var(--red) !important;
}

.page-home .axis__hint {
  margin: 10px 0 0;
  font-size: 11px;
  color: var(--steel);
  letter-spacing: 0.08em;
}

/* ---------- PANELS ---------- */
.page-home .panel {
  position: relative;
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .panel--accent::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan), transparent 70%);
}

.page-home .panel__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-home .panel__idx {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-home .panel__title {
  margin: 0;
  font-family: var(--f-display);
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: 0.05em;
  color: var(--white);
}

.page-home .layout {
  display: grid;
  gap: 32px;
}

.page-home .rail {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-home .lead {
  margin-top: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--white);
}

.page-home .rank__main p,
.page-home .curve__main p,
.page-home .member__main p,
.page-home .migrate__text p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--white);
}

.page-home .rank__main strong,
.page-home .curve__main strong,
.page-home .member__main strong {
  color: var(--cyan);
  font-weight: 500;
}

/* ---------- RANK ---------- */
.page-home .rank__list {
  list-style: none;
  margin: 24px 0 28px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .rank__list li {
  background: var(--panel);
  padding: 14px 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--white);
}

.page-home .rank__list .mono {
  display: inline-block;
  min-width: 5.5em;
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.08em;
}

/* ---------- CURVE ---------- */
.page-home .curve__figure {
  margin: 28px 0;
  border: 1px solid var(--line);
  background:
    radial-gradient(600px 200px at 80% 0%, var(--home-glow), transparent 70%),
    var(--panel);
  box-shadow: var(--home-panel-shadow);
  padding: 16px;
}

.page-home .curve__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .curve__grid line {
  stroke: var(--line);
  stroke-width: 1;
}

.page-home .curve__area {
  stroke: none;
}

.page-home .curve__line {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: home-draw 900ms var(--ease) forwards;
}

.page-home .curve__line--v32 {
  stroke: var(--cyan);
}

.page-home .curve__line--v31 {
  stroke: var(--violet);
  stroke-dasharray: 8 6;
  stroke-dashoffset: 0;
  opacity: 0.85;
}

.page-home .curve__line--pace {
  stroke: var(--orange);
  stroke-dasharray: 4 5;
  stroke-dashoffset: 0;
  opacity: 0.8;
}

.page-home .curve__node circle {
  fill: var(--ink);
  stroke: var(--cyan);
  stroke-width: 2;
}

.page-home .curve__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 12px;
}

.page-home .curve__key {
  font-size: 12px;
  letter-spacing: 0.08em;
  padding-left: 18px;
  position: relative;
  color: var(--steel);
}

.page-home .curve__key::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 12px;
  height: 2px;
  transform: translateY(-50%);
  background: currentColor;
}

.page-home .curve__key--v32 { color: var(--cyan); }
.page-home .curve__key--v31 { color: var(--violet); }
.page-home .curve__key--pace { color: var(--orange); }

.page-home .curve__probe {
  margin: 10px 0 0;
  font-size: 11px;
  color: var(--steel);
  letter-spacing: 0.06em;
}

.page-home .curve__figure:hover .curve__probe,
.page-home .curve__figure:focus-within .curve__probe {
  color: var(--cyan);
}

.page-home .curve__media {
  margin: 28px 0;
}

.page-home .curve__q {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .curve__qa {
  background: var(--panel);
  padding: 18px;
  border-top: 2px solid transparent;
}

.page-home .curve__qa:nth-child(1) { border-top-color: var(--cyan); }
.page-home .curve__qa:nth-child(2) { border-top-color: var(--violet); }
.page-home .curve__qa:nth-child(3) { border-top-color: var(--orange); }

.page-home .curve__qa h3 {
  margin: 0 0 8px;
  font-family: var(--f-display);
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--white);
}

.page-home .curve__qa p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- MEMBER ---------- */
.page-home .stack {
  display: grid;
  gap: 14px;
}

.page-home .member__card {
  position: relative;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 20px 18px;
  margin-left: 0;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.45);
}

.page-home .member__card:nth-child(2) { margin-left: 8px; }
.page-home .member__card:nth-child(3) { margin-left: 16px; }

.page-home .member__card h3 {
  margin: 0 0 10px;
  font-family: var(--f-display);
  font-size: 20px;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

.page-home .member__card:nth-child(2) h3 { color: var(--violet); }
.page-home .member__card:nth-child(3) h3 { color: var(--orange); }

.page-home .member__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--white);
}

.page-home .member__tbl {
  width: 100%;
  margin-top: 28px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-home .member__tbl th,
.page-home .member__tbl td {
  text-align: left;
  padding: 12px 14px;
  border: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.65;
}

.page-home .member__tbl thead th {
  background: var(--mist);
  color: var(--cyan);
  font-weight: 500;
  letter-spacing: 0.06em;
  font-size: 13px;
}

.page-home .member__tbl tbody th {
  color: var(--white);
  font-weight: 500;
  white-space: nowrap;
}

.page-home .member__tbl tbody tr:nth-child(2) { background: rgba(14, 43, 42, 0.45); }

.page-home .member__cta {
  margin-top: 24px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: var(--panel);
}

.page-home .member__cta p {
  margin: 0 0 16px;
}

.page-home .member__cta .btn {
  display: inline-block;
}

/* ---------- MIGRATE ---------- */
.page-home .migrate__grid {
  display: grid;
  gap: 28px;
}

.page-home .migrate__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.page-home .link-inline {
  color: var(--steel);
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-home .link-inline:hover,
.page-home .link-inline:focus-visible {
  color: var(--cyan);
}

.page-home .migrate__map {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .migrate__map li {
  background: var(--panel);
  padding: 14px 16px;
  display: grid;
  gap: 6px;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-home .migrate__old {
  color: var(--steel);
}

.page-home .migrate__arrow {
  color: var(--orange);
}

.page-home .migrate__new {
  color: var(--cyan);
}

/* ---------- NEWS ---------- */
.page-home .news__media {
  margin-bottom: 28px;
}

.page-home .news__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .news__item {
  display: grid;
  gap: 10px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .news__tag {
  justify-self: start;
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  border: 1px solid currentColor;
}

.page-home .news__tag--ver { color: var(--orange); }
.page-home .news__tag--rank { color: var(--cyan); }
.page-home .news__tag--nav { color: var(--violet); }
.page-home .news__tag--data { color: var(--steel); }

.page-home .news__body h3 {
  margin: 0 0 6px;
  font-family: var(--f-display);
  font-size: 19px;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-home .news__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--white);
}

.page-home .news__time {
  margin-top: 8px !important;
  font-size: 12px;
  color: var(--steel);
  letter-spacing: 0.06em;
}

.page-home .news__more {
  display: inline-block;
  margin-top: 26px;
}

/* ---------- CLOSING ---------- */
.page-home .closing {
  border-bottom: none;
  background:
    radial-gradient(720px 260px at 15% 0%, var(--home-glow), transparent 70%),
    var(--ink);
}

.page-home .closing__shell {
  display: grid;
  gap: 28px;
}

.page-home .closing__title {
  margin: 0 0 14px;
  font-family: var(--f-display);
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: 0.05em;
  color: var(--white);
}

.page-home .closing__lead {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--white);
}

.page-home .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-home .closing__stats {
  display: grid;
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .closing__stats > div {
  background: var(--panel);
  padding: 16px;
}

.page-home .closing__stats dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-home .closing__stats dd {
  margin: 8px 0 0;
  font-size: 20px;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

/* ---------- ANIMATION ---------- */
@keyframes home-bar {
  from { transform: scaleY(0.15); opacity: 0.4; }
  to { transform: scaleY(1); opacity: 1; }
}

@keyframes home-draw {
  to { stroke-dashoffset: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .axis__bar,
  .page-home .curve__line {
    animation: none;
    transform: none;
    stroke-dashoffset: 0;
    opacity: 1;
  }
}

/* ---------- RESPONSIVE ---------- */
@media (min-width: 720px) {
  .page-home .shell {
    padding: 0 28px;
  }

  .page-home .hero {
    padding: 64px 0 56px;
  }

  .page-home .hero__title {
    font-size: 72px;
  }

  .page-home .hero__facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .panel {
    padding: 56px 0;
  }

  .page-home .panel__title {
    font-size: 36px;
  }

  .page-home .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .news__item {
    grid-template-columns: 120px 1fr;
    gap: 20px;
    align-items: start;
  }

  .page-home .news__tag {
    justify-self: start;
    margin-top: 2px;
  }

  .page-home .migrate__grid {
    grid-template-columns: 1.1fr 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-home .closing__shell {
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-home .closing__stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .page-home .hero__shell {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 48px;
    align-items: center;
  }

  .page-home .hero__title {
    font-size: 96px;
  }

  .page-home .hero__title-thin {
    display: block;
    font-size: 0.44em;
    letter-spacing: 0.16em;
  }

  .page-home .layout {
    grid-template-columns: minmax(0, 1fr) var(--rail);
    gap: 48px;
  }

  .page-home .panel__title {
    font-size: 44px;
  }

  .page-home .curve__q {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .member__card:nth-child(2) { margin-left: 14px; }
  .page-home .member__card:nth-child(3) { margin-left: 28px; }

  .page-home .closing__title {
    font-size: 44px;
  }
}

@media (min-width: 1320px) {
  .page-home .hero__title {
    font-size: 120px;
  }
}

.page-home {
  --p: 1rem;
}