.page-home {
  --hp-gap: clamp(18px, 3.2vw, 32px);
  --hp-diag: polygon(0 0, 100% 0, 100% 100%, 0 90%);
  --hp-curve: polygon(0 4%, 100% 0, 100% 100%, 0 100%);
  background: var(--paper);
  color: var(--text);
}

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

/* ---------- 首屏 ---------- */

.page-home .hp-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(26px, 5vw, 48px) 0 clamp(88px, 15vw, 150px);
  color: var(--silver);
}

.page-home .hp-hero-edge,
.page-home .hp-hero-plane {
  position: absolute;
  inset: 0;
  clip-path: var(--hp-diag);
  pointer-events: none;
}

.page-home .hp-hero-edge {
  background: var(--amber);
  transform: translateY(5px);
  z-index: -2;
}

.page-home .hp-hero-plane {
  background:
    radial-gradient(120% 92% at 90% -10%, rgba(63, 127, 110, 0.32), transparent 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(29, 52, 80, 0.9), transparent 62%),
    linear-gradient(165deg, var(--ink-850) 0%, var(--ink-900) 62%, var(--ink-800) 100%);
  z-index: -1;
}

.page-home .hp-hero-grid {
  display: grid;
  gap: clamp(34px, 6vw, 56px);
}

.page-home .hp-crumbs {
  margin: 0 0 clamp(22px, 4vw, 34px);
  font-size: 13px;
}

.page-home .hp-crumbs .cp-crumbs__item,
.page-home .hp-crumbs .cp-crumbs__sep {
  color: rgba(201, 210, 218, 0.66);
}

.page-home .hp-crumbs .cp-crumbs__current {
  color: var(--amber-lift);
}

.page-home .hp-hero .cp-eyebrow {
  color: var(--amber-lift);
}

.page-home .hp-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 15em;
}

.page-home .hp-lede {
  margin: 20px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.85;
  color: rgba(201, 210, 218, 0.86);
  max-width: 34em;
}

.page-home .hp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 34px);
}

.page-home .hp-hero .cp-btn--ghost {
  border-color: rgba(201, 210, 218, 0.42);
  color: var(--paper);
}

.page-home .hp-hero-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(201, 210, 218, 0.76);
}

.page-home .hp-hero-index {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-home .hp-index-label {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber-lift);
}

.page-home .hp-index-label--dark {
  color: var(--amber);
}

.page-home .hp-path {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
  border: 1px solid rgba(201, 210, 218, 0.22);
  border-radius: var(--r-md);
  background: rgba(22, 40, 61, 0.6);
  color: var(--paper);
  text-decoration: none;
  transition: background 0.24s var(--ease), border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .hp-path:hover,
.page-home .hp-path:focus-visible {
  background: rgba(29, 52, 80, 0.92);
  border-color: var(--amber-lift);
  transform: translateY(-2px);
}

.page-home .hp-path--shift {
  margin-left: clamp(0px, 5vw, 28px);
}

.page-home .hp-path-no {
  font-size: 13px;
  color: var(--amber-lift);
  transition: transform 0.24s var(--ease);
}

.page-home .hp-path:hover .hp-path-no {
  transform: translateX(-4px);
}

.page-home .hp-path-body {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-home .hp-path-body strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-home .hp-path-body span {
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(201, 210, 218, 0.7);
}

.page-home .hp-path-go {
  font-size: 14px;
  color: rgba(201, 210, 218, 0.6);
}

.page-home .hp-hero-media {
  margin: 12px 0 0;
}

.page-home .hp-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--r-lg);
  clip-path: var(--hp-curve);
  filter: saturate(0.85);
}

/* ---------- 通用区段 ---------- */

.page-home .hp-band {
  padding: clamp(52px, 8.5vw, 104px) 0;
}

.page-home .hp-band--silver {
  background: var(--silver-2);
}

.page-home .hp-band--ink {
  background: var(--ink-900);
  color: var(--silver);
}

.page-home .hp-band--ink .cp-eyebrow {
  color: var(--amber-lift);
}

.page-home .hp-h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--text);
  max-width: 18em;
}

.page-home .hp-band--ink .hp-h2 {
  color: var(--paper);
}

.page-home .hp-text {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--note);
  max-width: 42em;
}

.page-home .hp-band--ink .hp-text {
  color: rgba(201, 210, 218, 0.78);
}

/* ---------- 分类调整 ---------- */

.page-home .hp-change-grid {
  display: grid;
  gap: var(--hp-gap);
}

.page-home .hp-change-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .hp-change-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 18px;
  padding: 20px 0;
  border-top: 1px solid var(--line-light);
}

.page-home .hp-change-list li:last-child {
  border-bottom: 1px solid var(--line-light);
}

.page-home .hp-change-no {
  padding-top: 3px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-home .hp-change-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-home .hp-change-desc {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--note);
}

/* ---------- 分类索引墙 ---------- */

.page-home .hp-wall-head {
  display: grid;
  gap: clamp(22px, 4vw, 38px);
}

.page-home .hp-wall-figure {
  margin: 0;
}

.page-home .hp-wall-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--r-lg);
}

.page-home .hp-wall-grid {
  list-style: none;
  margin: clamp(28px, 5vw, 46px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .hp-cat {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 22px 20px 20px;
  background: var(--paper);
  border: 1px solid var(--line-light);
  border-radius: var(--r-md);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease), background 0.26s var(--ease);
}

.page-home .hp-cat:hover,
.page-home .hp-cat:focus-visible {
  transform: translateY(-3px);
  border-color: var(--amber);
  background: #fffefc;
}

.page-home .hp-cat-no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-home .hp-cat-name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-home .hp-cat-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--note);
}

.page-home .hp-cat-batch {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(63, 127, 110, 0.13);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--celadon);
  opacity: 0;
  transform: translateY(-5px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-home .hp-cat:hover .hp-cat-batch,
.page-home .hp-cat:focus-visible .hp-cat-batch {
  opacity: 1;
  transform: none;
}

/* ---------- 回访记录 ---------- */

.page-home .hp-return {
  position: relative;
  overflow: hidden;
  background: var(--paper);
}

.page-home .hp-return-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.3;
  pointer-events: none;
}

.page-home .hp-return-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .hp-return-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 44px);
}

.page-home .hp-folds {
  margin-top: clamp(22px, 3.5vw, 30px);
}

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

.page-home .hp-visit-list li {
  display: grid;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line-light);
  font-size: 14px;
  line-height: 1.7;
  color: var(--note);
}

.page-home .hp-visit-list .cp-mono {
  font-size: 12px;
  color: var(--amber);
}

.page-home .hp-visit-note {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--note);
}

.page-home .hp-entries {
  padding: clamp(20px, 3.4vw, 30px);
  background: rgba(249, 248, 246, 0.94);
  border: 1px solid var(--line-light);
  border-radius: var(--r-lg);
}

.page-home .hp-entry-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-home .hp-entry {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 12px;
  padding: 13px 8px;
  border-bottom: 1px dashed var(--line-light);
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  transition: background 0.2s var(--ease), padding-left 0.2s var(--ease);
}

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

.page-home .hp-entry:hover,
.page-home .hp-entry:focus-visible {
  background: rgba(217, 134, 60, 0.09);
  padding-left: 14px;
}

.page-home .hp-entry-no {
  font-size: 12px;
  color: var(--amber);
}

.page-home .hp-entry-go {
  font-size: 13px;
  color: var(--note);
}

/* ---------- 专题与归档时间轴 ---------- */

.page-home .hp-tally {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 22px;
  margin: clamp(20px, 3.5vw, 28px) 0 0;
  font-size: 13.5px;
  color: rgba(201, 210, 218, 0.72);
}

.page-home .hp-tally b {
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--amber-lift);
}

.page-home .hp-track {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0 0 10px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(196px, 76%);
  gap: 12px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.page-home .hp-batch {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 20px 16px 16px;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(29, 52, 80, 0.72), rgba(14, 27, 44, 0.92));
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home .hp-batch::before {
  content: "";
  position: absolute;
  top: 0;
  left: 12px;
  right: 12px;
  height: 6px;
  background: repeating-linear-gradient(90deg, rgba(240, 178, 122, 0.6) 0 1px, transparent 1px 8px);
}

.page-home .hp-batch:hover {
  border-color: rgba(240, 178, 122, 0.55);
  transform: translateY(-2px);
}

.page-home .hp-batch-no {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber-lift);
}

.page-home .hp-batch-title {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .hp-batch-meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: rgba(201, 210, 218, 0.62);
}

.page-home .hp-track-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(24px, 4vw, 34px) 0 0;
}

.page-home .hp-btn-on-ink {
  border-color: rgba(201, 210, 218, 0.4);
  color: var(--paper);
}

/* ---------- 收口 ---------- */

.page-home .hp-close {
  background: var(--paper);
  padding-bottom: 0;
}

.page-home .hp-close-grid {
  display: grid;
  gap: clamp(24px, 4.5vw, 48px);
  align-items: center;
}

.page-home .hp-close-figure {
  margin: 0;
}

.page-home .hp-close-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--r-lg);
  filter: saturate(0.8);
}

.page-home .hp-close-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin-top: clamp(30px, 5vw, 52px);
  padding: 18px 0;
  border-top: 1px solid var(--line-light);
  font-size: 13px;
  line-height: 1.7;
  color: var(--note);
}

.page-home .hp-close-note .cp-mono {
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--note);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-home .hp-wall-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hp-hero {
    padding-top: clamp(34px, 4.4vw, 58px);
    padding-bottom: clamp(110px, 12vw, 168px);
  }

  .page-home .hp-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(36px, 5vw, 72px);
  }

  .page-home .hp-hero-media img {
    aspect-ratio: 5 / 4;
    max-height: 300px;
  }

  .page-home .hp-change-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }

  .page-home .hp-change-list li:first-child {
    border-top: 0;
    padding-top: 0;
  }

  .page-home .hp-wall-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-home .hp-wall-figure {
    justify-self: end;
    width: 100%;
  }

  .page-home .hp-return-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(32px, 5vw, 60px);
  }

  .page-home .hp-track {
    grid-auto-columns: minmax(0, 1fr);
    overflow-x: visible;
  }

  .page-home .hp-close-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: clamp(36px, 5vw, 64px);
  }
}

@media (min-width: 1000px) {
  .page-home .hp-wall-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .hp-cat-cell--offset {
    margin-top: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hp-path,
  .page-home .hp-path-no,
  .page-home .hp-cat,
  .page-home .hp-cat-batch,
  .page-home .hp-entry,
  .page-home .hp-batch {
    transition-duration: 0.01ms;
  }

  .page-home .hp-path:hover,
  .page-home .hp-cat:hover,
  .page-home .hp-batch:hover {
    transform: none;
  }
}