.page-home,
.page-home *,
.page-home *::before,
.page-home *::after {
  box-sizing: border-box;
}

.page-home a:focus-visible {
  outline: 2px solid var(--hb-blue-mid);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-home .hm-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--hb-header-h) + 36px) 0 64px;
  background:
    linear-gradient(180deg, rgba(27, 58, 147, 0.06), rgba(27, 58, 147, 0) 58%),
    var(--hb-paper);
}

.page-home .hm-hero__blade {
  display: block;
  position: absolute;
  top: -10%;
  left: -14%;
  width: min(820px, 82%);
  height: 122%;
  background: linear-gradient(150deg, var(--hb-navy) 0%, var(--hb-navy-deep) 76%);
  clip-path: polygon(0 0, 100% 0, 62% 100%, 0 100%);
  opacity: 0.1;
  z-index: 0;
  pointer-events: none;
}

.page-home .hm-hero__figure {
  position: absolute;
  right: -10%;
  bottom: -8%;
  width: min(560px, 56%);
  margin: 0;
  opacity: 0.16;
  z-index: 1;
  pointer-events: none;
}

.page-home .hm-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--hb-r-md);
  filter: grayscale(0.3) saturate(0.85);
}

.page-home .hm-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-home .hm-hero__lead {
  position: relative;
  padding: 36px 24px 40px;
  border-radius: var(--hb-r-lg) var(--hb-r-lg) clamp(48px, 9vw, 96px) var(--hb-r-lg);
  background: linear-gradient(158deg, var(--hb-navy) 0%, var(--hb-navy-deep) 100%);
  color: var(--hb-card);
  box-shadow: var(--hb-shadow-2);
}

.page-home .hm-hero__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--hb-gold-soft);
}

.page-home .hm-hero__title {
  margin: 16px 0 0;
  font-family: var(--hb-font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 5.6vw, 3rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--hb-card);
}

.page-home .hm-hero__lede {
  margin: 18px 0 26px;
  max-width: 44ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.86);
}

.page-home .hm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hm-hero__points {
  list-style: none;
  margin: 30px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--hb-hair-light);
  display: grid;
  gap: 10px;
}

.page-home .hm-hero__points li {
  position: relative;
  padding-left: 15px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
}

.page-home .hm-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hb-red);
}

/* 竖向时间轴 */
.page-home .hm-hero__stream {
  position: relative;
  z-index: 2;
}

.page-home .hm-stream__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--hb-navy);
}

.page-home .hm-stream__title {
  margin: 0;
  font-family: var(--hb-font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--hb-ink);
}

.page-home .hm-stream__hint {
  font-family: var(--hb-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--hb-gold);
}

.page-home .hm-stream {
  list-style: none;
  margin: 0;
  padding: 22px 0 0 6px;
}

.page-home .hm-stream__item {
  position: relative;
  padding: 0 0 22px 26px;
  transition: transform var(--hb-dur) var(--hb-ease);
}

.page-home .hm-stream__item::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 12px;
  bottom: -6px;
  width: 1px;
  background: var(--hb-gold-soft);
}

.page-home .hm-stream__item:last-child {
  padding-bottom: 4px;
}

.page-home .hm-stream__item:last-child::before {
  display: none;
}

.page-home .hm-stream__node {
  position: absolute;
  left: 0;
  top: 6px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  border: 2px solid var(--hb-gold-soft);
  background: var(--hb-card);
  display: grid;
  place-items: center;
}

.page-home .hm-stream__node::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hb-red);
}

.page-home .hm-stream__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 6px;
  flex-wrap: wrap;
}

.page-home .hm-stream__month {
  font-family: var(--hb-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--hb-navy);
  background: var(--hb-blue-mist);
  padding: 2px 9px;
  border-radius: 999px;
}

.page-home .hm-stream__tag {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--hb-red);
  padding-left: 8px;
  border-left: 2px solid var(--hb-red);
}

.page-home .hm-stream__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--hb-ink);
}

@media (hover: hover) {
  .page-home .hm-stream__item:hover {
    transform: translateY(-3px);
  }

  .page-home .hm-stream__item:hover .hm-stream__tag {
    color: var(--hb-navy);
    border-left-color: var(--hb-gold);
  }
}

/* ---------- 分区标题行 ---------- */
.page-home .hm-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-home .hm-sec-head__no {
  flex: none;
  font-family: var(--hb-font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--hb-gold);
}

/* ---------- 双入口 ---------- */
.page-home .hm-ports__lede,
.page-home .hm-paths__lede,
.page-home .hm-archive__lede {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--hb-muted);
}

.page-home .hm-ports__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 28px;
}

.page-home .hm-port {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--hb-card);
  border: 1px solid var(--hb-hair);
  border-radius: var(--hb-r-md);
  box-shadow: var(--hb-shadow-1);
  transition: transform var(--hb-dur) var(--hb-ease), box-shadow var(--hb-dur) var(--hb-ease);
}

.page-home .hm-port img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 220px);
  object-fit: cover;
}

.page-home .hm-port__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  padding: 24px 22px 28px;
}

.page-home .hm-port__kicker {
  margin: 0;
  font-family: var(--hb-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--hb-gold);
}

.page-home .hm-port__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--hb-ink);
}

.page-home .hm-port__fit {
  color: var(--hb-muted) !important;
  font-size: 14px !important;
  padding-top: 10px;
  border-top: 1px dashed var(--hb-hair);
}

.page-home .hm-port__link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-size: 15px;
  font-weight: 600;
  color: var(--hb-blue-mid);
  text-decoration: none;
  border-bottom: 1px solid var(--hb-hair);
  transition: color var(--hb-dur) var(--hb-ease), border-color var(--hb-dur) var(--hb-ease);
}

.page-home .hm-port__link:hover {
  color: var(--hb-navy);
  border-bottom-color: var(--hb-blue-mid);
}

@media (hover: hover) {
  .page-home .hm-port:hover {
    transform: translateY(-4px);
    box-shadow: var(--hb-shadow-2);
  }
}

/* ---------- 三条路径 ---------- */
.page-home .hm-paths__list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .hm-path {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px 22px 26px;
  background: var(--hb-card);
  border: 1px solid var(--hb-hair);
  border-left: 4px solid var(--hb-navy);
  border-radius: var(--hb-r-md);
  box-shadow: var(--hb-shadow-1);
  transition: transform var(--hb-dur) var(--hb-ease), border-color var(--hb-dur) var(--hb-ease);
}

.page-home .hm-path__no {
  font-family: var(--hb-font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--hb-gold);
}

.page-home .hm-path p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--hb-ink);
}

.page-home .hm-path__where {
  font-family: var(--hb-font-mono);
  font-size: 12px !important;
  letter-spacing: 0.04em;
  color: var(--hb-green) !important;
}

.page-home .hm-path__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 15px;
  font-weight: 600;
  color: var(--hb-blue-mid);
  text-decoration: none;
  border-bottom: 1px solid var(--hb-hair);
  padding-bottom: 2px;
}

.page-home .hm-path__link:hover {
  color: var(--hb-navy);
  border-bottom-color: var(--hb-blue-mid);
}

@media (hover: hover) {
  .page-home .hm-path:hover {
    transform: translateY(-4px);
    border-left-color: var(--hb-red);
  }
}

/* ---------- 月度索引 ---------- */
.page-home .hm-archive__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-home .hm-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  font-size: 14px;
  table-layout: fixed;
}

.page-home .hm-table caption {
  text-align: left;
  padding-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--hb-muted);
}

.page-home .hm-table th,
.page-home .hm-table td {
  padding: 13px 10px;
  text-align: left;
  vertical-align: top;
  word-break: break-word;
}

.page-home .hm-table thead th {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--hb-navy);
  background: var(--hb-blue-mist);
  border-bottom: 1px solid var(--hb-hair);
}

.page-home .hm-table thead th:first-child {
  width: 24%;
}

.page-home .hm-table thead th:last-child {
  width: 22%;
}

.page-home .hm-table tbody td,
.page-home .hm-table tbody th {
  border-bottom: 1px solid var(--hb-hair-soft);
  color: var(--hb-ink);
  line-height: 1.7;
}

.page-home .hm-table tbody tr:nth-child(even) td,
.page-home .hm-table tbody tr:nth-child(even) th {
  background: rgba(220, 228, 242, 0.4);
}

.page-home .hm-table__month {
  font-family: var(--hb-font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--hb-navy);
  font-weight: 500;
}

.page-home .hm-archive__note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--hb-gold-soft);
  font-size: 14px;
  line-height: 1.85;
  color: var(--hb-muted);
}

.page-home .hm-archive__aside {
  margin: 0;
}

.page-home .hm-archive__aside img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--hb-r-md);
}

.page-home .hm-archive__aside figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--hb-muted);
}

/* ---------- 规模与属地 ---------- */
.page-home .hm-stats {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--hb-hair);
  border: 1px solid var(--hb-hair);
  border-radius: var(--hb-r-md);
  overflow: hidden;
}

.page-home .hm-stat {
  background: var(--hb-card);
  padding: 22px 22px 24px;
}

.page-home .hm-stat__num {
  font-family: var(--hb-font-mono);
  font-size: clamp(1.55rem, 3.4vw, 2.05rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--hb-navy);
}

.page-home .hm-stat__unit {
  margin-left: 6px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--hb-gold);
}

.page-home .hm-stat p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--hb-muted);
}

.page-home .hm-scale__foot {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--hb-hair);
  display: grid;
  gap: 14px;
}

.page-home .hm-scale__foot p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--hb-muted);
}

/* ---------- 结尾通栏 ---------- */
.page-home .hm-band-wrap {
  padding: 8px 0 56px;
  background: var(--hb-paper);
}

.page-home .hm-band {
  display: grid;
  gap: 22px;
  padding: 30px 24px;
  border-radius: var(--hb-r-md);
  background: linear-gradient(120deg, var(--hb-navy-deep) 0%, #14265d 100%);
  color: var(--hb-card);
}

.page-home .hm-band__title {
  margin: 0 0 10px;
  font-family: var(--hb-font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--hb-card);
}

.page-home .hm-band__text p {
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.82;
  color: rgba(255, 255, 255, 0.76);
}

.page-home .hm-band__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hm-band__links .hb-btn {
  color: var(--hb-card);
  border-color: rgba(255, 255, 255, 0.5);
}

.page-home .hm-band__links .hb-btn:hover {
  border-color: var(--hb-gold);
  color: var(--hb-gold-soft);
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 640px) {
  .page-home .hm-hero {
    padding: calc(var(--hb-header-h) + 52px) 0 76px;
  }

  .page-home .hm-hero__lead {
    padding: 44px 36px 48px;
  }

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

  .page-home .hm-band {
    padding: 34px 32px;
  }
}

@media (min-width: 860px) {
  .page-home .hm-ports__grid {
    grid-template-columns: minmax(0, 1.24fr) minmax(0, 1fr);
    gap: 24px;
  }

  .page-home .hm-paths__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
  }

  .page-home .hm-path:nth-child(2) {
    margin-top: 26px;
  }

  .page-home .hm-path:nth-child(3) {
    margin-top: 52px;
  }

  .page-home .hm-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 38px 40px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-home .hm-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: 56px;
    align-items: start;
  }

  .page-home .hm-archive__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

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

  .page-home .hm-scale__foot {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .hm-port,
  .page-home .hm-path,
  .page-home .hm-stream__item,
  .page-home .hm-port__link,
  .page-home .hm-path__link {
    transition: none;
  }

  .page-home .hm-port:hover,
  .page-home .hm-path:hover,
  .page-home .hm-stream__item:hover {
    transform: none;
  }
}