.page-home {
  background: var(--ink);
  color: var(--text);
}

.page-home .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ============ 首屏 ============ */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 0 48px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 82% at 86% 10%, rgba(56, 225, 196, 0.11), transparent 58%),
    radial-gradient(90% 70% at 8% 96%, rgba(255, 122, 47, 0.08), transparent 62%);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(43, 68, 56, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(43, 68, 56, 0.5) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.55;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(72% 74% at 52% 42%, #000 10%, transparent 78%);
  mask-image: radial-gradient(72% 74% at 52% 42%, #000 10%, transparent 78%);
}

.page-home .home-hero > .container {
  position: relative;
  z-index: 1;
}

.page-home .hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 14px;
}

/* 版本轴：移动端收起 */
.page-home .version-axis {
  display: none;
}

/* 首屏文案 */
.page-home .hero-title {
  margin: 10px 0 0;
  font-size: clamp(30px, 7.4vw, 56px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.14;
  color: var(--paper);
  max-width: 17ch;
}

.page-home .display-num {
  margin: 8px 0 0;
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(68px, 15vw, 140px);
  line-height: 0.86;
  letter-spacing: -0.045em;
  color: var(--paper);
  text-shadow: 0 0 64px rgba(56, 225, 196, 0.26);
}

.page-home .hero-copy .lede {
  margin: 20px 0 0;
  max-width: 48ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

/* 首屏视觉 */
.page-home .hero-visual {
  margin: 0;
}

.page-home .hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.42);
}

.page-home .hero-visual .media-cap {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

/* ============ 主页信息时效 ============ */
.page-home .timeliness-section {
  padding-top: 46px;
}

.page-home .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-soft);
}

.page-home .data-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-home .data-table caption {
  text-align: left;
}

.page-home .data-table th,
.page-home .data-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.page-home .data-table thead th {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  white-space: nowrap;
  background: rgba(230, 236, 242, 0.04);
}

.page-home .data-table tbody tr:nth-child(even) {
  background: rgba(230, 236, 242, 0.045);
}

.page-home .data-table tbody tr:hover {
  background: rgba(56, 225, 196, 0.07);
}

.page-home .data-table tbody tr:last-child th,
.page-home .data-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .data-table tbody td {
  color: var(--text);
  line-height: 1.65;
}

.page-home .v-tag {
  display: inline-block;
  padding: 2px 9px;
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 2px;
  white-space: nowrap;
}

.page-home .data-table tbody tr.is-current {
  box-shadow: inset 3px 0 0 var(--orange);
}

.page-home .data-table tbody tr.is-current .v-tag {
  color: var(--orange);
  border-color: var(--orange);
}

/* ============ 三级目录 ============ */
.page-home .catalog-visual {
  margin: 0 0 22px;
}

.page-home .catalog-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-soft);
}

.page-home .catalog-visual .media-cap {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.page-home .path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .path-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-soft);
  transition: transform 120ms var(--ease), border-color 120ms var(--ease), box-shadow 120ms var(--ease);
}

.page-home .path-item:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.36);
}

.page-home .path-step {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-home .path-title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.42;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .path-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--dim);
}

/* ============ 下载安装 ============ */
.page-home .install-visual {
  margin: 0 0 22px;
}

.page-home .install-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-soft);
}

.page-home .install-visual .media-cap {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.page-home .step-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--line);
}

.page-home .step-item {
  position: relative;
  padding-bottom: 20px;
}

.page-home .step-item:last-child {
  padding-bottom: 0;
}

.page-home .step-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--cyan);
}

.page-home .step-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .step-num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-home .step-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--dim);
}

.page-home .install-cta {
  margin-top: 24px;
}

/* ============ 订阅组合 ============ */
.page-home .combo-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .combo-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-soft);
  transition: transform 120ms var(--ease), border-color 120ms var(--ease), box-shadow 120ms var(--ease);
}

.page-home .combo-item:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.36);
}

.page-home .combo-name {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .combo-sub {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--dim);
}

.page-home .combo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 10px;
}

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

.page-home .subscribe-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-soft);
}

.page-home .subscribe-visual .media-cap {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

/* ============ 反馈 ============ */
.page-home .feedback-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
}

.page-home .feedback-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-home .feedback-copy p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-home .feedback-copy .btn {
  margin-top: 6px;
}

.page-home .feedback-card {
  align-self: start;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: inset 0 1px 0 rgba(56, 225, 196, 0.14);
}

.page-home .feedback-cap {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.page-home .flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .flow-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
}

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

.page-home .flow-num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .feedback-hours {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--dim);
}

/* ============ 数据带 ============ */
.page-home .home-statband {
  padding: 40px 0 48px;
}

.page-home .statband-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 18px;
}

.page-home .stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.page-home .stat-num {
  font-family: var(--mono);
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-home .stat-key {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

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

@media (min-width: 900px) {
  .page-home .home-hero {
    padding: 24px 0 64px;
  }

  .page-home .statband-inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 32px;
  }

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

@media (min-width: 1024px) {
  .page-home .hero-inner {
    grid-template-columns: 88px minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 34px;
    align-items: start;
    margin-top: 22px;
  }

  .page-home .version-axis {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: 92px;
    align-self: start;
    padding: 4px 0;
  }

  .page-home .axis-cap {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--dim);
    padding-left: 16px;
  }

  .page-home .axis-list {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0 0 0 16px;
  }

  .page-home .axis-list::before {
    content: "";
    position: absolute;
    left: 6px;
    top: 6px;
    bottom: 6px;
    width: 1px;
    background: linear-gradient(180deg, var(--line) 0%, var(--cyan) 58%, var(--orange) 100%);
  }

  .page-home .axis-item {
    position: relative;
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1.2;
    color: var(--dim);
  }

  .page-home .axis-item::before {
    content: "";
    position: absolute;
    left: -13px;
    top: 4px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ink);
    border: 1px solid var(--line);
  }

  .page-home .axis-item.is-current {
    color: var(--orange);
  }

  .page-home .axis-item.is-current::before {
    background: var(--orange);
    border-color: var(--orange);
    box-shadow: 0 0 0 4px rgba(255, 122, 47, 0.2);
  }

  .page-home .home-hero {
    padding: 28px 0 76px;
  }

  .page-home .display-num {
    font-size: clamp(96px, 11vw, 140px);
  }

  .page-home .timeliness-section {
    padding-top: 56px;
  }

  .page-home .catalog-visual,
  .page-home .install-visual {
    margin-bottom: 0;
  }

  .page-home .feedback-inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .path-item,
  .page-home .combo-item {
    transition: none;
  }

  .page-home .path-item:hover,
  .page-home .combo-item:hover {
    transform: none;
  }
}