.page-home {
  --home-rail-w: 252px;
  --home-gap: clamp(12px, 1.6vw, 18px);
  background:
    radial-gradient(120% 80% at 82% -10%, rgba(59, 216, 232, 0.10), transparent 60%),
    radial-gradient(90% 70% at 0% 0%, rgba(255, 107, 53, 0.07), transparent 55%),
    var(--ink-900);
  color: var(--paper);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow-x: hidden;
}

/* 上下文条 */
.page-home .home-context {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-home .home-context .index-tag {
  color: var(--gold);
}

/* 首屏骨架 */
.page-home .home-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding-top: 4px;
}

/* 左侧索引轴 */
.page-home .home-rail {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px 14px 18px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(12, 27, 46, 0.96), rgba(7, 17, 31, 0.96));
}

.page-home .rail-title {
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ink-700);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-home .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-home .rail-item + .rail-item {
  border-top: 1px solid rgba(24, 50, 77, 0.7);
}

.page-home .rail-link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  padding: 10px 6px 10px 8px;
  border-left: 2px solid transparent;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-home .rail-link:hover {
  border-left-color: var(--cyan);
  background: rgba(59, 216, 232, 0.06);
}

.page-home .rail-num {
  font-size: 12px;
  line-height: 1.7;
  color: var(--cyan);
}

.page-home .rail-name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-home .rail-desc {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .rail-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--ink-700);
}

.page-home .rail-fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-home .rail-fact-num {
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1.1;
  color: var(--gold);
}

.page-home .rail-fact-label {
  font-size: 11px;
  line-height: 1.5;
  color: var(--mist);
}

.page-home .rail-figure {
  margin: 0;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .rail-figure img {
  display: block;
  width: 100%;
  height: 108px;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.85;
}

/* 拼贴 */
.page-home .home-collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  min-width: 0;
}

.page-home .tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: 18px 16px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(12, 27, 46, 0.94), rgba(7, 17, 31, 0.96));
  color: var(--paper);
  text-decoration: none;
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-home a.tile:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(4, 9, 15, 0.55);
}

.page-home .tile-main {
  padding: 0;
  min-height: clamp(310px, 46vw, 420px);
  overflow: hidden;
  justify-content: flex-end;
  background: var(--ink-800);
}

.page-home .tile-main-visual {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-home .tile-main::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 17, 31, 0.2) 0%, rgba(7, 17, 31, 0.8) 58%, rgba(7, 17, 31, 0.97) 100%);
}

.page-home .tile-main-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 18px 24px;
}

.page-home .tile-kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--signal);
}

.page-home .tile-main h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(26px, 6vw, 50px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-home .tile-main .lede {
  margin: 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

/* 认证块 */
.page-home .tile-cert {
  flex-direction: row;
  align-items: center;
  gap: 14px;
  border-color: rgba(214, 168, 75, 0.45);
  background: linear-gradient(150deg, rgba(214, 168, 75, 0.13), rgba(12, 27, 46, 0.95) 58%);
}

.page-home .tile-cert img {
  flex: 0 0 auto;
  width: 72px;
  height: 72px;
  max-width: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid rgba(214, 168, 75, 0.6);
}

.page-home .cert-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-home .cert-year {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-home .cert-note {
  margin: 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--mist);
}

/* 数字型信息块 */
.page-home .tile-stat {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(30px, 4.4vw, 44px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .tile-stat-label {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .tile-link {
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
}

.page-home .tile-link::after {
  content: " →";
}

.page-home a.tile:hover .tile-link {
  text-decoration: underline;
}

.page-home .tile-press {
  border-left: 2px solid var(--cyan);
}

.page-home .tile-fee {
  border-top: 2px solid var(--signal);
}

.page-home .tile-docs {
  background: linear-gradient(150deg, rgba(59, 216, 232, 0.10), rgba(255, 107, 53, 0.07) 62%, rgba(7, 17, 31, 0.95));
}

/* 费用与资料速览 */
.page-home .home-band {
  margin-top: clamp(38px, 5.5vw, 68px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--ink-700);
}

.page-home .band-head {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.page-home .band-title,
.page-home .pulse-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.32;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-home .band-lede,
.page-home .pulse-lede {
  margin: 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .band-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .band-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: rgba(12, 27, 46, 0.72);
  transition: border-color 0.22s var(--ease), background-color 0.22s var(--ease);
}

.page-home .band-item:hover {
  border-color: rgba(59, 216, 232, 0.6);
  background: rgba(12, 27, 46, 0.96);
}

.page-home .band-count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-home .band-item h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--paper);
}

.page-home .band-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .band-link {
  margin-top: auto;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
}

.page-home .band-link:hover {
  text-decoration: underline;
}

/* 月度更新 */
.page-home .home-pulse {
  margin-top: clamp(38px, 5.5vw, 68px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(200deg, rgba(12, 27, 46, 0.95), rgba(4, 9, 15, 0.96));
}

.page-home .pulse-figure {
  margin: 0;
  overflow: hidden;
  background: var(--ink-950);
}

.page-home .pulse-figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 180px;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.78;
}

.page-home .pulse-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 32px);
  min-width: 0;
}

.page-home .pulse-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-home .pulse-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(24, 50, 77, 0.85);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .pulse-list li:last-child {
  border-bottom: 0;
}

.page-home .pulse-list .mono {
  font-size: 12px;
  line-height: 1.9;
  color: var(--cyan);
}

.page-home .pulse-cta {
  align-self: flex-start;
  margin-top: 4px;
}

/* 信任带 */
.page-home .home-trust {
  margin-top: clamp(38px, 5.5vw, 68px);
  padding-top: 18px;
  border-top: 2px solid var(--gold);
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .trust-cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px 0;
  min-width: 0;
}

.page-home .trust-value {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--paper);
}

.page-home .trust-value.mono {
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-home .trust-note {
  margin: 0;
  font-size: 12px;
  line-height: 1.75;
  color: var(--mist);
  overflow-wrap: anywhere;
}

/* 键盘焦点 */
.page-home .rail-link:focus-visible,
.page-home .tile:focus-visible,
.page-home .band-link:focus-visible,
.page-home .tile-link:focus-visible,
.page-home .btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 平板：拼贴成型 */
@media (min-width: 860px) {
  .page-home .home-collage {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .tile-main {
    grid-column: 1 / 8;
    grid-row: 1 / 3;
    min-height: 0;
  }

  .page-home .tile-cert {
    grid-column: 8 / 13;
    grid-row: 1 / 2;
  }

  .page-home .tile-press {
    grid-column: 8 / 13;
    grid-row: 2 / 3;
  }

  .page-home .tile-fee {
    grid-column: 1 / 5;
    grid-row: 3 / 4;
  }

  .page-home .tile-docs {
    grid-column: 5 / 13;
    grid-row: 3 / 4;
  }

  .page-home .band-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .home-pulse {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: stretch;
  }

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

  .page-home .trust-cell + .trust-cell {
    border-left: 1px solid var(--ink-700);
    padding-left: 22px;
  }
}

/* 桌面：左侧常驻索引轴 */
@media (min-width: 1024px) {
  .page-home .home-hero {
    grid-template-columns: var(--home-rail-w) minmax(0, 1fr);
    gap: clamp(20px, 2.4vw, 34px);
    align-items: start;
  }

  .page-home .home-rail {
    position: sticky;
    top: calc(var(--head-h) + 20px);
  }

  .page-home .tile-main-body {
    padding: 26px 24px 28px;
  }
}

@media (min-width: 1320px) {
  .page-home .home-hero {
    grid-template-columns: 272px minmax(0, 1fr);
  }

  .page-home .rail-figure img {
    height: 132px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .tile,
  .page-home .rail-link,
  .page-home .band-item {
    transition: none;
  }

  .page-home a.tile:hover {
    transform: none;
  }
}
<<<END>>>