.page-home {
  --home-line: 1px solid var(--line);
  --home-soft: rgba(0, 229, 255, 0.06);
  padding-bottom: clamp(44px, 7vw, 92px);
  color: var(--text);
}

.page-home .home-top { padding-top: clamp(12px, 2vw, 20px); }

.page-home .breadcrumb { margin: 0 0 clamp(10px, 2vw, 16px); }

.page-home .home-frame {
  display: block;
  min-width: 0;
}

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

/* ---------- 左侧索引栏 ---------- */
.page-home .rail { margin: 0 0 clamp(16px, 3vw, 26px); }

.page-home .rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-home .rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-home .rail__list a {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 15px;
  white-space: nowrap;
  font-size: 13px;
  text-decoration: none;
  color: var(--text-dim);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-home .rail__list a:hover,
.page-home .rail__list a[aria-current="true"] {
  color: var(--text);
  border-color: rgba(255, 77, 26, 0.7);
  background: var(--ink-700);
}

/* ---------- 封面 ---------- */
.page-home .cover {
  position: relative;
  padding: clamp(6px, 2vw, 14px) 0 clamp(22px, 4vw, 40px);
}

.page-home .cover__kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--arc);
  background: var(--home-soft);
  border: 1px solid rgba(0, 229, 255, 0.32);
  border-radius: var(--radius-pill);
}

.page-home .cover__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px rgba(255, 77, 26, 0.22);
}

.page-home .cover__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 9vw, 5.5rem);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-home .cover__title em {
  display: block;
  font-style: normal;
  color: var(--signal);
}

.page-home .cover__lede {
  max-width: 46ch;
  margin: 0 0 clamp(18px, 3vw, 26px);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.62;
  color: var(--text-dim);
}

.page-home .cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-home .cover__actions .btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 14px;
  text-decoration: none;
}

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

.page-home .cover__index li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: var(--home-line);
}

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

.page-home .cover__index a {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-home .cover__index a:hover { color: var(--arc); }

.page-home .cover__figure {
  position: relative;
  margin: clamp(24px, 4vw, 32px) 0 0;
  overflow: hidden;
  background: var(--ink-800);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), calc(100% - 36px) 100%, 0 100%);
  box-shadow: inset 0 0 70px rgba(0, 229, 255, 0.08);
}

.page-home .cover__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 62vh;
  object-fit: cover;
  object-position: center 35%;
  filter: saturate(0.72) contrast(1.05);
}

.page-home .cover__figure figcaption {
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  background: rgba(11, 16, 32, 0.72);
  border-top: var(--home-line);
}

/* ---------- 刻度条 ---------- */
.page-home .scalebar {
  position: relative;
  margin: clamp(6px, 2vw, 14px) 0 clamp(24px, 4vw, 38px);
  padding: clamp(18px, 3vw, 26px) clamp(16px, 3vw, 28px) clamp(24px, 4vw, 34px);
  overflow: hidden;
  background:
    linear-gradient(118deg, rgba(255, 77, 26, 0.13), rgba(0, 229, 255, 0.07) 58%, transparent 88%),
    var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.page-home .scalebar::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 20px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 24px);
  opacity: 0.9;
  pointer-events: none;
}

.page-home .scalebar__label {
  position: relative;
  z-index: 1;
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--arc);
}

.page-home .scalebar__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 3vw, 24px);
}

.page-home .scalebar .stat__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.8rem, 4.6vw, 2.7rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--text);
}

.page-home .scalebar .stat--hot .stat__num { color: var(--gold); }

.page-home .scalebar .stat__unit {
  margin-left: 4px;
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
}

.page-home .scalebar .stat__label {
  margin: 8px 0 0;
  font-size: 12.5px;
  color: var(--text-dim);
}

/* ---------- 画板面板 ---------- */
.page-home .panel {
  position: relative;
  margin: 0 0 clamp(18px, 3vw, 28px);
  padding: clamp(20px, 3vw, 32px);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: inset 0 1px 0 rgba(244, 246, 251, 0.05), inset 0 0 60px rgba(0, 229, 255, 0.035);
}

.page-home .panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin: 0 0 clamp(14px, 2vw, 20px);
  padding-bottom: 12px;
  border-bottom: var(--home-line);
}

.page-home .panel__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--signal);
}

.page-home .panel__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.5vw, 1.7rem);
  line-height: 1.28;
  color: var(--text);
}

.page-home .panel__body--split {
  display: grid;
  gap: clamp(16px, 3vw, 26px);
}

.page-home .panel__body--reverse .prose { order: 1; }

.page-home .panel__body p {
  margin: 0 0 0.9em;
  font-size: 15px;
  line-height: 1.62;
  color: var(--text-dim);
}

.page-home .panel__body p.lead {
  font-size: clamp(15px, 1.7vw, 16.5px);
  color: var(--text);
  max-width: 60ch;
}

.page-home .panel__body .prose a {
  color: var(--arc);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
}

.page-home .panel__body .prose a:hover { border-bottom-color: var(--arc); }

.page-home .panel__foot { margin: clamp(12px, 2vw, 18px) 0 0; }

.page-home .panel__foot .btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 14px;
  text-decoration: none;
}

/* ---------- 图片容器 ---------- */
.page-home .shot {
  margin: 0;
  overflow: hidden;
  background: var(--ink-700);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.page-home .shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.76);
}

.page-home .shot figcaption {
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  background: rgba(11, 16, 32, 0.6);
  border-top: var(--home-line);
}

.page-home .shot--wide { margin-top: clamp(14px, 2vw, 20px); }

/* ---------- 标签 ---------- */
.page-home .taglist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .taglist .tag {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 14px;
  font-size: 12.5px;
  color: var(--text-dim);
  background: var(--ink-700);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
}

.page-home .taglist .tag--gold {
  color: var(--gold);
  border-color: rgba(255, 179, 0, 0.45);
  background: rgba(255, 179, 0, 0.09);
}

.page-home .taglist .tag--arc {
  color: var(--arc);
  border-color: rgba(0, 229, 255, 0.42);
  background: rgba(0, 229, 255, 0.08);
}

/* ---------- 步骤 ---------- */
.page-home .steps {
  display: grid;
  gap: 12px;
  margin: 0 0 clamp(16px, 3vw, 22px);
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.page-home .steps li {
  position: relative;
  padding: 13px 16px 13px 54px;
  background: var(--ink-700);
  border-left: 2px solid var(--signal);
  border-radius: var(--radius-md);
}

.page-home .steps li::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  left: 16px;
  top: 13px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}

.page-home .steps b {
  display: block;
  margin-bottom: 4px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
}

.page-home .steps span {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-dim);
}

/* ---------- 新旧版对照 ---------- */
.page-home .compare {
  display: grid;
  gap: 12px;
  margin: clamp(14px, 3vw, 22px) 0 0;
}

.page-home .compare__col {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.page-home .compare__col--old {
  background: rgba(107, 117, 144, 0.09);
  filter: grayscale(1);
}

.page-home .compare__col--new {
  background: linear-gradient(158deg, rgba(255, 77, 26, 0.15), rgba(20, 27, 51, 0.92));
  border-color: rgba(255, 77, 26, 0.45);
}

.page-home .compare__head {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-home .compare__col--old .compare__head { color: var(--legacy); }
.page-home .compare__col--new .compare__head { color: var(--signal); }

.page-home .compare ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-dim);
}

.page-home .compare__col--new ul { color: var(--text); }

.page-home .compare li {
  position: relative;
  padding-left: 15px;
}

.page-home .compare li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.65;
}

/* ---------- 赛季节奏 ---------- */
.page-home .rhythm {
  display: grid;
  gap: 12px;
  margin: clamp(12px, 2vw, 18px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .rhythm li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  background: var(--ink-700);
  border-radius: var(--radius-md);
  border-top: 1px solid var(--line);
}

.page-home .rhythm__no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  line-height: 1;
  color: var(--signal);
  letter-spacing: -0.03em;
}

.page-home .rhythm b {
  display: block;
  margin-bottom: 4px;
  font-size: 14.5px;
  color: var(--text);
}

.page-home .rhythm p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-dim);
}

/* ---------- 协作与认可 ---------- */
.page-home .trust {
  margin: 0 0 clamp(18px, 3vw, 28px);
  padding: clamp(18px, 3vw, 26px);
  background: linear-gradient(112deg, var(--ink-700), var(--ink-800) 74%);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-lg);
}

.page-home .trust__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-home .trust__list {
  display: grid;
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-dim);
}

.page-home .trust__list strong {
  margin-right: 5px;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--arc);
}

/* ---------- 支持面板事实表 ---------- */
.page-home .factlist {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-home .factlist li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 10px;
  padding: 13px 16px;
  background: var(--ink-700);
  font-size: 13.5px;
}

.page-home .factlist span { color: var(--text-dim); }

.page-home .factlist b {
  font-weight: 600;
  color: var(--text);
}

/* ---------- 中等断点 ---------- */
@media (min-width: 720px) {
  .page-home .scalebar__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

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

  .page-home .compare { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(14px, 2vw, 22px); }
}

@media (min-width: 900px) {
  .page-home .cover {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(24px, 3vw, 42px);
    align-items: end;
  }

  .page-home .cover__figure {
    margin-top: clamp(32px, 5vw, 60px);
  }

  .page-home .panel__body--split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .panel__body--reverse { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .page-home .panel__body--reverse .prose { order: 0; }

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

/* ---------- 桌面双栏骨架 ---------- */
@media (min-width: 1024px) {
  .page-home .home-frame {
    display: grid;
    grid-template-columns: var(--rail) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 44px);
    align-items: start;
  }

  .page-home .rail {
    position: sticky;
    top: calc(var(--header-h) + 18px);
    margin: 0;
  }

  .page-home .rail__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-home .rail__list li + li { margin-top: 2px; }

  .page-home .rail__list a {
    position: relative;
    min-height: 40px;
    padding: 9px 10px 9px 18px;
    font-size: 14px;
    white-space: normal;
    background: none;
    border: 0;
    border-radius: 0;
    border-left: 2px solid transparent;
  }

  .page-home .rail__list a::before {
    content: "";
    position: absolute;
    left: 6px;
    top: 50%;
    width: 5px;
    height: 5px;
    margin-top: -2.5px;
    border-radius: 50%;
    background: var(--legacy);
    transition: background 0.18s var(--ease), transform 0.18s var(--ease);
  }

  .page-home .rail__list a:hover { background: rgba(31, 42, 74, 0.55); }

  .page-home .rail__list a[aria-current="true"] {
    color: var(--text);
    border-left-color: var(--signal);
    background: linear-gradient(90deg, rgba(255, 77, 26, 0.16), transparent 78%);
  }

  .page-home .rail__list a[aria-current="true"]::before {
    background: var(--signal);
    transform: scale(1.35);
  }

  .page-home .panel--offset { margin-left: clamp(18px, 3vw, 46px); }

  .page-home .cover { padding-top: clamp(10px, 2vw, 20px); }
}

@media (min-width: 1280px) {
  .page-home .cover__title { font-size: clamp(3.4rem, 6.4vw, 6rem); }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .rail__list a,
  .page-home .rail__list a::before,
  .page-home .cover__index a {
    transition: none;
  }
}
<<<END>>>