.page-home {
  padding-bottom: 64px;
  color: var(--text);
  font-family: var(--font-body);
}

.page-home :focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 3px;
}

.page-home .home-head {
  max-width: 62ch;
  margin-bottom: 22px;
}

.page-home .home-head h2 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(23px, 4.4vw, 33px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.22;
  color: var(--ink);
}

.page-home .home-head__intro {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

.page-home section + section {
  margin-top: 52px;
}

/* ---------- 首屏 ---------- */

.page-home .home-lead {
  display: grid;
  gap: 26px;
  padding-top: 8px;
}

.page-home .home-lead__title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.6vw, 50px);
  font-weight: 900;
  letter-spacing: -0.028em;
  line-height: 1.1;
  color: var(--ink);
}

.page-home .home-lead__intro {
  margin: 0 0 20px;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .home-live {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-home .home-live__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-2);
}

.page-home .home-live__dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--orange);
}

.page-home .home-live__dot--teal {
  background: var(--teal);
}

.page-home .home-live__dot--amber {
  background: var(--amber);
}

.page-home .home-lead__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .home-figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-l);
  border: 1px solid rgba(101, 120, 140, 0.28);
  background: var(--ink-2);
}

.page-home .home-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-figure__cap {
  padding: 12px 18px;
  border-top: 2px solid var(--orange);
  background: var(--ink);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--on-dark);
}

/* ---------- 主题目录 ---------- */

.page-home .home-tracks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-home .home-track__link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 12px;
  align-content: start;
  height: 100%;
  padding: 15px 16px;
  border-radius: var(--radius-m);
  border: 1px solid rgba(101, 120, 140, 0.22);
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-home .home-track__link:hover,
.page-home .home-track__link:focus-visible {
  border-color: var(--orange);
  background: var(--mist);
  transform: translateX(3px);
}

.page-home .home-track__no {
  grid-row: span 2;
  padding-top: 4px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .home-track__name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--ink);
}

.page-home .home-track__desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 三步上手 ---------- */

.page-home .home-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-step {
  padding: 22px 20px;
  border-radius: var(--radius-m);
  border: 1px solid rgba(101, 120, 140, 0.2);
}

.page-home .home-step--paper {
  background: var(--paper);
}

.page-home .home-step--mist {
  background: var(--mist);
}

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

.page-home .home-step__node {
  display: block;
  margin-bottom: 10px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-home .home-step--ink .home-step__node {
  color: var(--amber);
}

.page-home .home-step__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--ink);
}

.page-home .home-step--ink .home-step__title {
  color: var(--paper);
}

.page-home .home-step__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .home-step--ink .home-step__text {
  color: var(--on-dark);
}

.page-home .home-step--ink .link-arrow {
  color: var(--teal-soft);
}

/* ---------- 浏览器速查 ---------- */

.page-home .home-split {
  display: grid;
  gap: 22px;
}

.page-home .home-table__wrap {
  overflow-x: auto;
  border-radius: var(--radius-m);
  border: 1px solid rgba(101, 120, 140, 0.22);
  background: var(--paper);
}

.page-home .home-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-home .home-table th,
.page-home .home-table td {
  padding: 12px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(101, 120, 140, 0.16);
}

.page-home .home-table thead th {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.page-home .home-table tbody th {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
}

.page-home .home-table tbody td {
  color: var(--muted);
}

.page-home .home-table tbody tr {
  transition: background-color 0.18s var(--ease);
}

.page-home .home-table tbody tr:hover,
.page-home .home-table tbody tr:focus-within {
  background: var(--teal-soft);
}

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

.page-home .home-ver {
  display: inline-block;
  padding: 2px 7px;
  border-radius: var(--radius-s);
  background: rgba(23, 169, 154, 0.12);
  font-size: 13.5px;
  color: var(--ink);
  user-select: all;
}

.page-home .home-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .home-split__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-m);
  background: var(--mist);
}

.page-home .home-split__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 专栏节奏 ---------- */

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

.page-home .home-column__panel {
  padding: 22px 20px;
  border-radius: var(--radius-l);
  background: var(--mist);
}

.page-home .home-beats {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-beat {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 14px;
  padding: 14px 16px;
  border-radius: var(--radius-m);
  border-left: 3px solid var(--teal);
  background: var(--paper);
  transition: border-color 0.2s var(--ease);
}

.page-home .home-beat:hover,
.page-home .home-beat:focus-within {
  border-left-color: var(--orange);
}

.page-home .home-beat__day {
  grid-row: span 2;
  align-self: center;
  font-size: 15px;
  font-weight: 700;
  color: var(--teal-deep);
}

.page-home .home-beat__series {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-home .home-beat__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-home .home-column__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-m);
  background: var(--ink-2);
}

.page-home .home-column__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 帮助场景 ---------- */

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

.page-home .home-scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.page-home .home-scene a {
  display: block;
  height: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-m);
  border: 1px solid rgba(101, 120, 140, 0.2);
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-home .home-scene a:hover,
.page-home .home-scene a:focus-visible {
  border-color: var(--teal);
  background: rgba(168, 229, 220, 0.24);
}

.page-home .home-scene__name {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
}

.page-home .home-scene__desc {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-home .home-help__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-m);
  background: var(--mist);
}

.page-home .home-help__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 继续浏览 ---------- */

.page-home .home-doors {
  list-style: none;
  margin: 0 0 34px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .home-door {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 20px 18px;
  border-radius: var(--radius-m);
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  transition: transform 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-home .home-door:hover,
.page-home .home-door:focus-visible {
  transform: translateY(-3px);
}

.page-home .home-door__kicker {
  font-size: 11.5px;
  letter-spacing: 0.09em;
  color: var(--amber);
}

.page-home .home-door__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--paper);
}

.page-home .home-door__desc {
  font-size: 13px;
  line-height: 1.68;
  color: var(--on-dark);
}

.page-home .home-door:nth-child(2) {
  background: var(--teal-deep);
}

.page-home .home-door:nth-child(2) .home-door__kicker {
  color: var(--teal-soft);
}

.page-home .home-stats {
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 14px;
  border-top: 2px solid var(--ink);
}

.page-home .home-stat__num {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: clamp(25px, 5vw, 32px);
  font-weight: 600;
  line-height: 1;
  color: var(--ink);
}

.page-home .home-stat__label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
}

.page-home .home-trust {
  margin: 24px 0 0;
  max-width: 62ch;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-home .home-tracks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-doors {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-table {
    font-size: 14px;
  }

  .page-home .home-table th,
  .page-home .home-table td {
    padding: 13px 14px;
  }
}

@media (min-width: 820px) {
  .page-home .home-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }

  .page-home .home-step:nth-child(2) {
    margin-top: 18px;
  }

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

@media (min-width: 900px) {
  .page-home section + section {
    margin-top: 76px;
  }

  .page-home .home-lead {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 44px;
  }

  .page-home .home-split {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
    align-items: start;
    gap: 28px;
  }

  .page-home .home-column__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 28px;
  }

  .page-home .home-help__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 28px;
  }
}

@media (min-width: 1040px) {
  .page-home .home-tracks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-track__link,
  .page-home .home-door,
  .page-home .home-beat,
  .page-home .home-scene a,
  .page-home .home-table tbody tr {
    transition: none;
  }

  .page-home .home-track__link:hover,
  .page-home .home-door:hover {
    transform: none;
  }
}
<<<END>>>