.page-home {
  --home-band: clamp(2.75rem, 7vw, 5.25rem);
  background: var(--paper);
  color: var(--ink-deep);
  font-family: var(--font-sans);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.page-home h1,
.page-home h2 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-home p {
  margin: 0;
}

.page-home img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-home a {
  color: inherit;
}

/* ---------- 展览说明牌 ---------- */
.page-home .section-label {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.6rem;
  margin: 0;
}

.page-home .label-index {
  display: inline-block;
  padding: 0.16rem 0.45rem;
  border-radius: 3px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.page-home .label-title {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink-deep);
}

.page-home .label-note {
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: rgba(20, 37, 31, 0.6);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(1.5rem, 4.5vw, 3.5rem)) var(--gutter) clamp(2.25rem, 6vw, 4.5rem);
  background:
    radial-gradient(115% 85% at 88% 4%, rgba(242, 140, 56, 0.15), transparent 62%),
    radial-gradient(90% 70% at 2% 96%, rgba(31, 59, 50, 0.07), transparent 60%),
    var(--paper);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(31, 59, 50, 0.055) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: 0.55;
}

.page-home .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  max-width: var(--wrap);
  margin-inline: auto;
}

.page-home .hero-copy {
  min-width: 0;
}

.page-home .hero-title {
  margin-top: 1rem;
  font-size: clamp(2rem, 5.4vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  word-break: break-word;
}

.page-home .hero-mark {
  background: linear-gradient(180deg, transparent 63%, rgba(242, 140, 56, 0.45) 63%);
}

.page-home .hero-lead {
  margin-top: 1.1rem;
  max-width: 44ch;
  font-size: clamp(1rem, 0.9vw + 0.65rem, 1.09rem);
  line-height: 1.85;
  color: rgba(20, 37, 31, 0.82);
}

/* 三步编号轨道 */
.page-home .step-track {
  list-style: none;
  margin: clamp(1.4rem, 3vw, 1.9rem) 0 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-home .step-item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  padding: 0.9rem 1rem 0.95rem 1.15rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
}

.page-home .step-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  bottom: 0.7rem;
  width: 3px;
  border-radius: 2px;
  background: var(--apricot);
}

.page-home .step-item .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 3px;
  background: var(--apricot);
  color: var(--ink-deep);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
}

.page-home .step-body strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-deep);
}

.page-home .step-body p {
  margin-top: 0.25rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(20, 37, 31, 0.72);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-top: 1.4rem;
}

/* 右侧半悬浮仪表盘 */
.page-home .hero-panel {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.page-home .version-panel {
  position: relative;
  padding: clamp(1.15rem, 3vw, 1.9rem);
  border: 1px solid rgba(201, 191, 176, 0.24);
  border-radius: 10px;
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(247, 241, 231, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 241, 231, 0.055) 1px, transparent 1px);
  background-size: 30px 30px;
  color: var(--paper);
  box-shadow: var(--shadow-soft);
}

.page-home .panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(247, 241, 231, 0.16);
}

.page-home .version-panel .status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(79, 138, 91, 0.65);
  animation: home-pulse 2.8s ease-in-out infinite;
}

@keyframes home-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(79, 138, 91, 0.6); }
  50% { box-shadow: 0 0 0 7px rgba(79, 138, 91, 0); }
}

.page-home .panel-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: rgba(247, 241, 231, 0.82);
}

.page-home .panel-month {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--apricot);
}

.page-home .version-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.3rem 0.7rem;
  align-items: center;
  margin-top: 0.75rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid rgba(247, 241, 231, 0.14);
  border-radius: 6px;
  background: rgba(247, 241, 231, 0.06);
}

.page-home .version-row-test {
  border-color: rgba(91, 110, 140, 0.5);
  background: rgba(91, 110, 140, 0.18);
}

.page-home .version-panel .tag {
  display: inline-block;
  padding: 0.16rem 0.5rem;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.page-home .version-panel .tag-stable {
  background: rgba(79, 138, 91, 0.24);
  color: #B3D8BA;
}

.page-home .version-panel .tag-test {
  background: rgba(91, 110, 140, 0.4);
  color: #BCCCE0;
}

.page-home .version-code {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-home .version-state {
  grid-column: 1 / -1;
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(247, 241, 231, 0.7);
}

.page-home .panel-note {
  margin-top: 1rem;
  font-size: 0.9rem;
  line-height: 1.78;
  color: rgba(247, 241, 231, 0.8);
}

.page-home .panel-cta {
  display: inline-flex;
  margin-top: 1.1rem;
}

.page-home .hero-shot {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}

.page-home .hero-shot img {
  width: 100%;
  object-fit: cover;
}

/* ---------- 反馈区 ---------- */
.page-home .home-feedback {
  position: relative;
  margin-top: clamp(1.5rem, 4vw, 3rem);
  padding: calc(var(--home-band) + 1.2rem) var(--gutter) var(--home-band);
  background: linear-gradient(178deg, var(--sage) 0%, #F1EFE4 100%);
  clip-path: polygon(0 2.3rem, 100% 0, 100% 100%, 0 100%);
}

.page-home .feedback-inner {
  max-width: var(--wrap);
  margin-inline: auto;
}

.page-home .band-title {
  margin-top: 0.9rem;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  line-height: 1.16;
  max-width: 20ch;
}

.page-home .band-lead {
  margin-top: 0.9rem;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(20, 37, 31, 0.78);
}

.page-home .feedback-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(1.6rem, 4vw, 2.5rem);
}

.page-home .feedback-aside {
  min-width: 0;
}

.page-home .feedback-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-lift);
}

.page-home .feedback-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .figure-caption {
  padding: 0.6rem 0.8rem;
  font-size: 0.76rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: rgba(20, 37, 31, 0.62);
  background: var(--white);
  border-top: 1px solid var(--line);
}

.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}

.page-home .filter-btn {
  min-height: 44px;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 0.86rem;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-home .filter-btn:hover {
  border-color: var(--apricot);
}

.page-home .filter-btn[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-home .filter-btn:focus-visible {
  outline: 2px solid var(--apricot);
  outline-offset: 2px;
}

.page-home .feedback-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  min-width: 0;
}

.page-home .quote-note {
  margin: 0;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(91, 110, 140, 0.28);
  border-left: 3px solid var(--steel);
  border-radius: 3px;
  background: var(--quote-bg);
  box-shadow: var(--shadow-lift);
}

.page-home .quote-text {
  font-family: var(--font-quote);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-deep);
}

.page-home .quote-meta {
  margin-top: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-home .is-filtered-out {
  display: none;
}

.page-home .home-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
  margin: clamp(2rem, 5vw, 2.9rem) 0 0;
  padding: clamp(1.2rem, 3vw, 1.7rem) 0 0;
  border-top: 1px solid var(--line);
}

.page-home .home-stats li {
  display: grid;
  gap: 0.2rem;
}

.page-home .stat-num {
  justify-self: start;
  padding-bottom: 0.1rem;
  border-bottom: 3px solid var(--apricot);
  font-family: var(--font-mono);
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .stat-label {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: rgba(20, 37, 31, 0.64);
}

/* ---------- 升级版 ---------- */
.page-home .home-upgrade {
  background: var(--ink);
  color: var(--paper);
  padding: var(--home-band) var(--gutter);
}

.page-home .upgrade-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
  max-width: var(--wrap);
  margin-inline: auto;
}

.page-home .upgrade-figure {
  margin: 0;
  border: 1px solid rgba(247, 241, 231, 0.16);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.page-home .upgrade-figure img {
  width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-home .upgrade-figure .figure-caption {
  background: rgba(247, 241, 231, 0.06);
  border-top: 1px solid rgba(247, 241, 231, 0.16);
  color: rgba(247, 241, 231, 0.66);
}

.page-home .upgrade-copy {
  display: grid;
  gap: 0.9rem;
  justify-items: start;
  min-width: 0;
}

.page-home .home-upgrade .label-index {
  background: var(--apricot);
  color: var(--ink-deep);
}

.page-home .home-upgrade .label-title {
  color: var(--paper);
}

.page-home .home-upgrade .label-note {
  color: rgba(247, 241, 231, 0.62);
}

.page-home .upgrade-copy h2 {
  font-size: clamp(1.55rem, 3.2vw, 2.3rem);
  max-width: 18ch;
}

.page-home .upgrade-copy p {
  max-width: 56ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(247, 241, 231, 0.82);
}

.page-home .check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-home .check-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.94rem;
  line-height: 1.7;
  color: rgba(247, 241, 231, 0.86);
}

.page-home .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.62rem;
  height: 0.62rem;
  border: 2px solid var(--apricot);
  border-radius: 2px;
}

/* ---------- 每月观察 ---------- */
.page-home .home-watch {
  padding: var(--home-band) var(--gutter);
}

.page-home .watch-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
  max-width: var(--wrap);
  margin-inline: auto;
}

.page-home .watch-copy {
  display: grid;
  gap: 0.85rem;
  justify-items: start;
  min-width: 0;
}

.page-home .watch-copy h2 {
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  max-width: 20ch;
}

.page-home .watch-copy p {
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(20, 37, 31, 0.78);
}

.page-home .watch-figure {
  margin: 0;
  min-width: 0;
}

.page-home .watch-figure img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow-lift);
}

/* ---------- 站内分流 ---------- */
.page-home .home-routes {
  padding: var(--home-band) var(--gutter);
  background: var(--sage);
}

.page-home .routes-inner {
  max-width: var(--wrap);
  margin-inline: auto;
}

.page-home .route-list {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.7rem;
  margin: clamp(1.4rem, 4vw, 2.2rem) 0 0;
  padding: 0;
}

.page-home .route-tag {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.2rem 0.85rem;
  align-items: center;
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-home .route-tag:hover {
  border-color: var(--apricot);
  box-shadow: var(--shadow-lift);
  transform: translateX(3px);
}

.page-home .route-tag:focus-visible {
  outline: 2px solid var(--apricot);
  outline-offset: 2px;
}

.page-home .route-tag .num {
  grid-row: span 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 3px;
  background: var(--apricot-soft);
  color: var(--apricot-deep);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
}

.page-home .route-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-deep);
}

.page-home .route-desc {
  font-size: 0.85rem;
  line-height: 1.65;
  color: rgba(20, 37, 31, 0.68);
}

/* ---------- 结尾联系 ---------- */
.page-home .home-contact {
  padding: 0 var(--gutter) var(--home-band);
  background: var(--sage);
}

.page-home .contact-card {
  display: grid;
  gap: 0.85rem;
  justify-items: start;
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(1.4rem, 4vw, 2.6rem);
  border: 1px solid var(--line);
  border-left: 6px solid var(--apricot);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-lift);
}

.page-home .contact-card h2 {
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
}

.page-home .contact-card p {
  max-width: 56ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(20, 37, 31, 0.78);
}

.page-home .contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.9rem;
  margin: 0;
}

.page-home .contact-key {
  min-width: 2.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(20, 37, 31, 0.52);
}

.page-home .contact-value {
  font-family: var(--font-mono);
  font-size: 0.94rem;
  color: var(--ink);
  word-break: break-all;
}

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

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

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

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-home .hero-shot {
    width: 86%;
    margin-left: auto;
  }

  .page-home .feedback-board {
    grid-template-columns: 4fr 6fr;
    align-items: start;
  }

  .page-home .upgrade-grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .watch-grid {
    grid-template-columns: 6fr 5fr;
  }

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

@media (min-width: 900px) and (prefers-reduced-motion: no-preference) {
  .page-home .quote-note:nth-child(odd) {
    transform: rotate(-0.45deg);
  }

  .page-home .quote-note:nth-child(even) {
    transform: rotate(0.35deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .version-panel .status-dot {
    animation: none;
  }

  .page-home .route-tag {
    transition: none;
  }

  .page-home .route-tag:hover {
    transform: none;
  }
}
<<<END>>>