.page-home {
  --home-pad: clamp(52px, 8vw, 104px);
  display: block;
  background-color: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏上下文条 ---------- */
.page-home .hero__context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-home .hero__context-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
}

.page-home .hero__context-sep {
  color: var(--edge);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding-top: clamp(22px, 3.4vw, 40px);
  padding-bottom: clamp(44px, 7vw, 88px);
  border-bottom: 1px solid var(--edge);
  overflow: hidden;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 52px);
  align-items: start;
  margin-top: clamp(20px, 3vw, 36px);
}

.page-home .hero__main {
  min-width: 0;
}

.page-home .hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 8.4vw, 74px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: #FFFFFF;
  max-width: 15ch;
}

.page-home .hero__lede {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  max-width: 46ch;
  font-size: clamp(15.5px, 1.35vw, 18px);
  line-height: 1.8;
  color: var(--muted);
}

.page-home .hero__meter {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .hero__meter-text {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  line-height: 1.6;
}

.page-home .ring {
  flex: 0 0 auto;
}

.page-home .ring__track {
  stroke: var(--edge);
}

.page-home .ring__arc {
  stroke: var(--lime);
  animation: home-ring-sweep 1.2s ease-out both;
}

@keyframes home-ring-sweep {
  from {
    stroke-dashoffset: 97.4;
  }
  to {
    stroke-dashoffset: 6;
  }
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 36px);
}

/* ---------- 首屏右侧状态浮层 ---------- */
.page-home .hero__side {
  position: relative;
  min-width: 0;
}

.page-home .hero__backdrop {
  position: absolute;
  inset: 0 -6% 0 -6%;
  z-index: 0;
  opacity: 0.42;
  pointer-events: none;
  overflow: hidden;
}

.page-home .hero__backdrop img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.8) contrast(1.06);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 26%, #000 74%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 26%, #000 74%, transparent 100%);
}

.page-home .hero__pod {
  position: relative;
  z-index: 1;
  padding: clamp(18px, 2.4vw, 26px);
  background: linear-gradient(155deg, rgba(30, 42, 61, 0.94) 0%, rgba(7, 11, 18, 0.97) 100%);
  border: 1px solid var(--edge);
  border-top: 2px solid var(--lime);
}

.page-home .pod__version {
  margin: 16px 0 0;
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 600;
  color: #FFFFFF;
}

.page-home .pod__version .num {
  color: var(--lime);
  font-size: 1.15em;
}

.page-home .pod__rows {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .pod__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--edge);
}

.page-home .pod__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .pod__row dt {
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
}

.page-home .pod__row dd {
  margin: 0;
  font-size: 13.5px;
  color: var(--text);
  text-align: right;
}

.page-home .statuspod__panel .statuspod__link,
.page-home .statuspod__link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 242, 78, 0.4);
}

.page-home .statuspod__link:hover,
.page-home .statuspod__link:focus-visible {
  border-bottom-color: var(--lime);
}

/* ---------- 三步路径 ---------- */
.page-home .steps {
  padding-block: var(--home-pad);
  background: var(--ink);
}

.page-home .steps__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-home .steps__intro-text {
  min-width: 0;
}

.page-home .steps__figure {
  margin: 0;
  min-width: 0;
}

.page-home .steps__track {
  list-style: none;
  margin: clamp(34px, 5vw, 60px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 36px);
  counter-reset: none;
}

.page-home .steps__item {
  position: relative;
  border-top: 1px solid var(--edge);
  padding-top: 22px;
}

.page-home .steps__item::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--lime);
}

.page-home .steps__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-home .steps__name {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 1.8vw, 23px);
  font-weight: 700;
  line-height: 1.4;
  color: #FFFFFF;
}

.page-home .steps__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
  counter-reset: step;
}

.page-home .steps__list li {
  position: relative;
  counter-increment: step;
  padding-left: 26px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .steps__list li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.22em;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--lime);
  border: 1px solid var(--edge);
  width: 16px;
  height: 16px;
  line-height: 14px;
  text-align: center;
}

.page-home .steps__go {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s ease, gap 0.18s ease;
}

.page-home .steps__go:hover,
.page-home .steps__go:focus-visible {
  border-bottom-color: var(--lime);
  gap: 12px;
}

/* ---------- 服务清单 / 帮助文档 ---------- */
.page-home .entries {
  padding-block: var(--home-pad);
  background: var(--navy);
  border-top: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
}

.page-home .entries__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 30px);
  margin-top: clamp(28px, 4vw, 46px);
}

.page-home .entry {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--steel);
  border: 1px solid var(--edge);
  min-width: 0;
}

.page-home .entry--tools {
  border-top: 2px solid var(--lime);
}

.page-home .entry--help {
  border-top: 2px solid var(--amber);
}

.page-home .entry__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .entry__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 1.7vw, 22px);
  font-weight: 700;
  color: #FFFFFF;
}

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

.page-home .entry__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .entry__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text);
  opacity: 0.86;
}

.page-home .entry__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 1px;
  background: var(--lime);
}

.page-home .entry--help .entry__list li::before {
  background: var(--amber);
}

.page-home .entry .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 版本节奏 ---------- */
.page-home .timeline {
  padding-block: var(--home-pad);
  background: var(--ink);
}

.page-home .timeline__head {
  max-width: 66ch;
}

.page-home .timeline__visual {
  margin: clamp(26px, 4vw, 42px) 0 0;
  border: 1px solid var(--edge);
  background: var(--navy);
  overflow: hidden;
}

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

.page-home .tl {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  border-top: 1px solid var(--edge);
}

.page-home .tl__item {
  position: relative;
  border-left: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
  padding-left: 22px;
}

.page-home .tl__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 26px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
}

.page-home .tl__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
}

.page-home .tl__summary::-webkit-details-marker {
  display: none;
}

.page-home .tl__summary::after {
  content: "";
  width: 8px;
  height: 8px;
  margin-left: auto;
  align-self: center;
  border-right: 1.5px solid var(--lime);
  border-bottom: 1.5px solid var(--lime);
  transform: rotate(45deg);
  transition: transform 0.18s ease;
}

.page-home .tl__item[open] .tl__summary::after {
  transform: rotate(-135deg);
}

.page-home .tl__num {
  font-size: 13px;
  color: var(--amber);
  min-width: 44px;
}

.page-home .tl__when {
  font-size: 15px;
  font-weight: 600;
  color: #FFFFFF;
  min-width: 104px;
}

.page-home .tl__topic {
  flex: 1 1 240px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .tl__body {
  padding: 0 0 20px;
  max-width: 74ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .tl__body p {
  margin: 0;
}

.page-home .timeline__more {
  margin-top: clamp(26px, 3.6vw, 38px);
}

/* ---------- 长期运营信任带 ---------- */
.page-home .trust {
  position: relative;
  padding-block: var(--home-pad);
  overflow: hidden;
  border-top: 1px solid var(--edge);
  background: var(--ink);
}

.page-home .trust__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.34;
}

.page-home .trust::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg, rgba(7, 11, 18, 0.95) 0%, rgba(7, 11, 18, 0.78) 50%, rgba(7, 11, 18, 0.36) 100%);
}

.page-home .trust__inner {
  position: relative;
  z-index: 2;
}

.page-home .trust__lede {
  max-width: 56ch;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  font-size: clamp(15.5px, 1.3vw, 17.5px);
  line-height: 1.82;
  color: var(--muted);
}

.page-home .trust__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 24px;
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding: 0;
  max-width: 660px;
}

.page-home .trust__stats div {
  min-width: 0;
  border-top: 1px solid var(--edge);
  padding-top: 12px;
}

.page-home .trust__stats dt {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-home .trust__stats dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 600;
  color: var(--lime);
}

.page-home .trust__more {
  margin-top: clamp(26px, 3.6vw, 40px);
}

/* ---------- 页尾下一步 ---------- */
.page-home .nextup {
  padding-block: clamp(42px, 6vw, 76px);
  background: var(--navy);
  border-top: 1px solid var(--edge);
}

.page-home .nextup__title {
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  font-family: var(--font-display);
  font-size: clamp(19px, 2.1vw, 24px);
  font-weight: 700;
  color: #FFFFFF;
}

.page-home .nextup__links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-home .nextup__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 20px;
  border: 1px solid var(--edge);
  background: rgba(30, 42, 61, 0.5);
  color: var(--text);
  font-size: 15.5px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.page-home .nextup__link::after {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  transform: rotate(45deg);
}

.page-home .nextup__link:hover,
.page-home .nextup__link:focus-visible {
  border-color: var(--lime);
  background: rgba(198, 242, 78, 0.09);
  color: var(--lime);
}

.page-home .nextup__note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .nextup__note a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 242, 78, 0.45);
}

.page-home .nextup__note a:hover,
.page-home .nextup__note a:focus-visible {
  border-bottom-color: var(--lime);
}

/* ---------- 浮层隐藏态兜底 ---------- */
.page-home .statuspod__panel[hidden] {
  display: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .entries__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .steps__intro {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .steps__track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(24px, 3vw, 40px);
  }

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

@media (min-width: 960px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-home .hero__backdrop {
    inset: -8% -10% -12% -8%;
  }

  .page-home .hero__title {
    max-width: 14ch;
  }
}

@media (max-width: 959px) {
  .page-home .hero__backdrop {
    inset: 0;
    opacity: 0.3;
  }

  .page-home .hero__pod {
    margin-top: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .ring__arc {
    animation: none;
    stroke-dashoffset: 6;
  }

  .page-home .steps__go,
  .page-home .tl__summary::after,
  .page-home .nextup__link {
    transition: none;
  }
}