.page-home {
  --home-space: clamp(3rem, 8vw, 6rem);
  --home-gap: clamp(1rem, 3vw, 2rem);
  --home-panel: rgba(18, 35, 61, .82);
  color: var(--warm-white);
  font-family: var(--font-body);
  padding-bottom: clamp(3rem, 8vw, 5rem);
}

.page-home .home-shell {
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.page-home [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .32s var(--ease-out), transform .32s var(--ease-out);
}

.page-home [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-home .mono {
  font-family: var(--font-mono);
}

.page-home .prose {
  max-width: 62ch;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-home .section-head {
  max-width: 60ch;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.page-home .section-kicker {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .16em;
  color: var(--gold);
  margin: 0 0 .65rem;
}

.page-home h2 {
  font-size: clamp(1.5rem, 4.2vw, 2.1rem);
  line-height: 1.2;
  margin: 0 0 .75rem;
}

.page-home .section-note {
  margin: 0;
  color: var(--text-dim);
  font-size: .95rem;
  line-height: 1.85;
}

/* ---------- 上下文条 ---------- */

.page-home .context-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem 1rem;
  padding: 1.1rem 0 1.35rem;
  border-bottom: 1px solid var(--line-faint);
}

.page-home .context-path {
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--text-dim);
}

/* ---------- 封面首屏 ---------- */

.page-home .home-cover {
  position: relative;
  margin-top: 1.5rem;
  padding: clamp(1.75rem, 5vw, 3.5rem);
  border: 1px solid var(--line-faint);
  border-radius: 2px;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(120% 95% at 10% 0%, rgba(46, 74, 99, .62), transparent 64%),
    linear-gradient(158deg, var(--ink-panel), var(--ink-deep) 70%);
  box-shadow: 0 22px 52px rgba(5, 11, 20, .5);
}

.page-home .home-cover::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42%;
  background: linear-gradient(to top, var(--ink-black), rgba(5, 11, 20, 0));
  pointer-events: none;
  z-index: 1;
}

.page-home .cover-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  z-index: 0;
}

.page-home .cover-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-home .cover-title {
  font-size: clamp(2rem, 8vw, 3.5rem);
  line-height: 1.06;
  margin: .55rem 0 1rem;
  color: var(--warm-white);
  text-shadow: 0 2px 24px rgba(5, 11, 20, .7);
}

.page-home .cover-lede {
  color: var(--text-soft);
  font-size: clamp(1rem, 2.4vw, 1.08rem);
  max-width: 34em;
  margin: 0 0 1.65rem;
}

.page-home .cover-actions {
  gap: .75rem;
  flex-wrap: wrap;
}

/* 索引轨道 */

.page-home .cover-index {
  border-left: 1px solid var(--line-faint);
  padding-left: clamp(1rem, 3vw, 1.75rem);
}

.page-home .index-caption {
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--text-dim);
  margin: 0 0 .85rem;
}

.page-home .index-rail {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.page-home .index-rail::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 14px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(to bottom, rgba(46, 74, 99, 0), var(--rail-line), rgba(46, 74, 99, 0));
}

.page-home .index-link {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num text"
    "num sub";
  align-items: center;
  gap: .1rem .85rem;
  padding: .55rem .5rem .55rem 0;
  text-decoration: none;
  color: var(--warm-white);
}

.page-home .index-num {
  grid-area: num;
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line-soft);
  background: var(--ink-deep);
  font-size: 11px;
  color: var(--gold);
  position: relative;
  z-index: 1;
  transition: background .24s var(--ease-out), color .24s var(--ease-out), border-color .24s var(--ease-out);
}

.page-home .index-text {
  grid-area: text;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
}

.page-home .index-sub {
  grid-area: sub;
  font-size: .78rem;
  color: var(--text-dim);
  max-height: 4rem;
  overflow: hidden;
  transition: max-height .26s var(--ease-out), opacity .26s var(--ease-out);
}

.page-home .index-link:hover .index-num,
.page-home .index-link:focus-visible .index-num {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-black);
}

.page-home .index-link:hover .index-text,
.page-home .index-link:focus-visible .index-text {
  color: var(--gold-high);
}

/* ---------- 三步路径 ---------- */

.page-home .home-path {
  margin-top: var(--home-space);
}

.page-home .home-path-tabs .tab-list {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line-faint);
  padding-bottom: .1rem;
  margin-bottom: 1.75rem;
}

.page-home .home-path-tabs .tab {
  appearance: none;
  border: 1px solid transparent;
  border-bottom: none;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  padding: .7rem 1.15rem;
  cursor: pointer;
  border-radius: 2px 2px 0 0;
  transition: color .22s var(--ease-out), background .22s var(--ease-out), border-color .22s var(--ease-out);
}

.page-home .home-path-tabs .tab:hover {
  color: var(--warm-white);
}

.page-home .home-path-tabs .tab[aria-selected="true"] {
  color: var(--gold-high);
  background: var(--home-panel);
  border-color: var(--line-soft);
}

.page-home .step-list {
  position: relative;
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-home .step-item {
  position: relative;
  z-index: 1;
  counter-increment: step;
  padding: 1.35rem 1.25rem 1.5rem;
  border: 1px solid var(--line-faint);
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(18, 35, 61, .95), rgba(10, 22, 38, .88));
  box-shadow: 0 12px 30px rgba(5, 11, 20, .42);
}

.page-home .step-item::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .12em;
  color: var(--gold);
  margin-bottom: .7rem;
}

.page-home .step-name {
  font-size: 1.08rem;
  margin: 0 0 .55rem;
  color: var(--warm-white);
}

.page-home .step-text {
  margin: 0;
  font-size: .93rem;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ---------- 主页切换评测推荐 ---------- */

.page-home .home-ranking {
  margin-top: var(--home-space);
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border: 1px solid var(--line-faint);
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(18, 35, 61, .72), rgba(10, 22, 38, .55));
}

.page-home .ranking-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  align-items: start;
}

.page-home .ranking-copy h2 {
  margin-bottom: .9rem;
}

.page-home .rank-track {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.35rem;
}

.page-home .rank-node {
  position: relative;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-faint);
}

.page-home .rank-node::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(242, 180, 65, .16);
}

.page-home .rank-num {
  display: block;
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--gold);
  margin-bottom: .4rem;
}

.page-home .rank-name {
  display: block;
  font-weight: 700;
  font-size: .98rem;
  margin-bottom: .3rem;
}

.page-home .rank-desc {
  display: block;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-home .ranking-figure {
  margin: 0;
}

.page-home .ranking-figure .figure-media {
  border: 1px solid var(--line-faint);
  border-radius: 2px;
  overflow: hidden;
  background: var(--ink-panel);
}

.page-home .ranking-figure img,
.page-home .map-core img,
.page-home .version-band-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .figure-caption {
  margin-top: .7rem;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 六大分类 ---------- */

.page-home .home-map {
  margin-top: var(--home-space);
}

.page-home .map-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
}

.page-home .map-core {
  margin: 0;
}

.page-home .map-core .figure-media {
  border: 1px solid var(--line-faint);
  border-radius: 2px;
  overflow: hidden;
  background: var(--ink-black);
}

.page-home .map-nodes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: .85rem;
}

.page-home .map-link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .15rem .85rem;
  padding: 1rem 1.1rem;
  text-decoration: none;
  color: var(--warm-white);
  border: 1px solid var(--line-faint);
  border-left: 2px solid var(--rail-line);
  border-radius: 2px;
  background: rgba(18, 35, 61, .55);
  transition: border-left-color .24s var(--ease-out), background .24s var(--ease-out), transform .24s var(--ease-out);
}

.page-home .map-num {
  grid-row: span 2;
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--gold);
  padding-top: .2rem;
}

.page-home .map-name {
  font-weight: 700;
  font-size: .98rem;
}

.page-home .map-desc {
  font-size: .83rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-home .map-link:hover,
.page-home .map-link:focus-visible {
  border-left-color: var(--gold);
  background: rgba(18, 35, 61, .92);
  transform: translateX(3px);
}

.page-home .map-link:hover .map-name,
.page-home .map-link:focus-visible .map-name {
  color: var(--gold-high);
}

/* ---------- 版本状态 ---------- */

.page-home .home-version {
  margin-top: var(--home-space);
}

.page-home .version-band {
  position: relative;
  border: 1px solid var(--line-faint);
  border-radius: 2px;
  overflow: hidden;
  isolation: isolate;
  background: var(--ink-black);
}

.page-home .version-band-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .3;
  z-index: 0;
}

.page-home .version-band-inner {
  position: relative;
  z-index: 1;
  padding: clamp(1.75rem, 5vw, 3rem);
  background: linear-gradient(90deg, rgba(5, 11, 20, .92), rgba(5, 11, 20, .55) 70%, rgba(5, 11, 20, .2));
}

.page-home .version-band-inner h2 {
  margin-bottom: .85rem;
}

.page-home .version-stats {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-faint);
  border: 1px solid var(--line-faint);
  border-top: none;
}

.page-home .stat {
  padding: 1.2rem 1.25rem 1.35rem;
  background: var(--ink-deep);
}

.page-home .stat-num {
  display: block;
  font-size: clamp(1.15rem, 3.4vw, 1.5rem);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.01em;
  margin-bottom: .4rem;
}

.page-home .stat-label {
  display: block;
  font-size: .8rem;
  line-height: 1.65;
  color: var(--text-dim);
}

/* ---------- 联系通道 ---------- */

.page-home .home-contact {
  margin-top: var(--home-space);
}

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

.page-home .channel-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: .35rem;
  padding: 1.1rem .25rem;
  border-bottom: 1px solid var(--line-faint);
}

.page-home .channel-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--warm-white);
}

.page-home .channel-case {
  font-size: .89rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-home .channel-way {
  font-size: .82rem;
  color: var(--blue-link);
}

.page-home .channel-time {
  font-size: .78rem;
  color: var(--text-dim);
}

.page-home .contact-actions {
  margin-top: 1.6rem;
}

/* ---------- 常见疑问 ---------- */

.page-home .home-faq {
  margin-top: var(--home-space);
}

.page-home .faq-list {
  display: grid;
  gap: .1rem;
  border-top: 1px solid var(--line-faint);
}

.page-home .faq-item {
  border-bottom: 1px solid var(--line-faint);
}

.page-home .faq-q {
  cursor: pointer;
  list-style: none;
  padding: 1.05rem .25rem 1.05rem 1.75rem;
  position: relative;
  font-weight: 700;
  font-size: .98rem;
  color: var(--warm-white);
  transition: color .22s var(--ease-out);
}

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

.page-home .faq-q::before {
  content: "";
  position: absolute;
  left: .35rem;
  top: 1.5rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--rail-line);
  transition: background .22s var(--ease-out), border-color .22s var(--ease-out);
}

.page-home .faq-item[open] .faq-q::before {
  background: var(--gold);
  border-color: var(--gold);
}

.page-home .faq-q:hover {
  color: var(--gold-high);
}

.page-home .faq-a {
  margin: 0 0 1.2rem;
  padding: 0 1.5rem 0 1.75rem;
  font-size: .9rem;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-home .faq-more {
  margin: 1.5rem 0 0;
}

.page-home .text-link {
  color: var(--blue-link);
  text-decoration: none;
  border-bottom: 1px solid rgba(111, 155, 209, .4);
  padding-bottom: 2px;
  font-size: .92rem;
  transition: color .22s var(--ease-out), border-color .22s var(--ease-out);
}

.page-home .text-link:hover,
.page-home .text-link:focus-visible {
  color: var(--gold-high);
  border-color: var(--gold-high);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-home .map-nodes {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .version-stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 860px) {
  .page-home .channel-row {
    grid-template-columns: 9rem minmax(0, 1fr) 9rem 8rem;
    align-items: center;
    gap: 1.25rem;
  }

  .page-home .channel-time {
    text-align: right;
  }

  .page-home .step-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-home .rank-track {
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
    gap: 1.25rem;
    margin-top: 2rem;
  }
}

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

  .page-home .index-sub {
    max-height: 0;
    opacity: 0;
  }

  .page-home .index-link:hover .index-sub,
  .page-home .index-link:focus-visible .index-sub {
    max-height: 4rem;
    opacity: 1;
  }

  .page-home .home-cover {
    padding: 3.5rem 3.25rem;
  }
}

@media (min-width: 1024px) {
  .page-home .ranking-grid {
    grid-template-columns: 6fr 5fr;
  }

  .page-home .map-stage {
    grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
    gap: 2.75rem;
  }

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