.page-home {
  --ph-shadow: 0 20px 44px -26px rgba(4, 12, 24, 0.8);
  --ph-soft: rgba(20, 38, 61, 0.72);
  --ph-hair: rgba(138, 151, 168, 0.34);
  background: var(--snow);
  color: var(--ink-text);
  overflow-x: hidden;
}

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

.page-home .bb-shell {
  position: relative;
  z-index: 2;
}

/* ================= 首屏 ================= */

.page-home .ph-hero {
  position: relative;
  overflow: hidden;
  padding: 30px 0 68px;
  background: linear-gradient(158deg, var(--ink-950) 0%, var(--ink-800) 48%, var(--blue-700) 100%);
  color: var(--snow);
}

.page-home .ph-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .ph-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-home .ph-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 22, 38, 0.74) 0%, rgba(10, 22, 38, 0.9) 58%, var(--ink-950) 100%);
}

.page-home .ph-hero__grid {
  position: absolute;
  inset: -16% -12%;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(138, 151, 168, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138, 151, 168, 0.13) 1px, transparent 1px);
  background-size: 54px 54px;
  transform: skewY(-4deg);
}

.page-home .ph-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  padding-bottom: 18px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line-dark);
}

.page-home .ph-anchors__link {
  position: relative;
  padding: 4px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(220, 232, 246, 0.62);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .ph-anchors__link:hover,
.page-home .ph-anchors__link:focus-visible {
  color: var(--snow);
  border-bottom-color: var(--signal-soft);
}

.page-home .ph-anchors__link.is-active {
  color: var(--snow);
  border-bottom-color: var(--signal);
}

.page-home .ph-hero h1 {
  margin: 14px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 4.8vw, 54px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-home .ph-hero__lede {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: 17px;
  line-height: 1.8;
  letter-spacing: 0.01em;
  color: rgba(220, 232, 246, 0.86);
}

/* ---- 拼贴 ---- */

.page-home .ph-collage {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

@media (min-width: 960px) {
  .page-home .ph-collage {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 16px;
  }

  .page-home .ph-standing {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .page-home .ph-status {
    grid-column: 2;
    grid-row: 1;
  }

  .page-home .ph-entries {
    grid-column: 2;
    grid-row: 2;
  }
}

.page-home .ph-standing {
  position: relative;
  padding: 22px 20px 24px;
  background: linear-gradient(168deg, rgba(18, 41, 77, 0.96) 0%, rgba(10, 22, 38, 0.97) 100%);
  border: 1px solid var(--line-dark);
  box-shadow: var(--ph-shadow);
  color: var(--snow);
}

.page-home .ph-standing::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 66px;
  background: linear-gradient(180deg, var(--signal), var(--signal-soft));
}

.page-home .ph-standing__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 12px;
}

.page-home .ph-standing__label {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--blue-500);
  text-transform: uppercase;
}

.page-home .ph-standing__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-home .ph-standing__desc {
  margin: 10px 0 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(220, 232, 246, 0.74);
}

.page-home .ph-standing .bb-toolbar {
  margin-top: 18px;
}

.page-home .ph-levels {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.page-home .ph-level {
  padding: 12px 14px;
  background: rgba(220, 232, 246, 0.045);
  border: 1px solid var(--line-dark);
  transition: transform 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-home .ph-level:hover {
  transform: translateX(4px);
  border-color: rgba(255, 106, 26, 0.5);
  background: rgba(255, 106, 26, 0.07);
}

.page-home .ph-level[data-filter-hidden] {
  display: none;
}

.page-home .ph-level__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
}

.page-home .ph-level__num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-home .ph-level__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--snow);
}

.page-home .ph-level__dims {
  margin-left: auto;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--grid-grey);
}

.page-home .ph-level__note {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(220, 232, 246, 0.68);
}

/* ---- 校对状态条 ---- */

.page-home .ph-status {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 16px 18px 18px 22px;
  background: rgba(10, 22, 38, 0.88);
  border: 1px solid var(--line-dark);
  box-shadow: var(--ph-shadow);
}

.page-home .ph-status::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--neon);
}

.page-home .ph-status__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon);
  animation: ph-pulse 2.6s var(--ease) infinite;
}

@keyframes ph-pulse {
  0% { box-shadow: 0 0 0 0 rgba(111, 227, 166, 0.55); }
  70% { box-shadow: 0 0 0 11px rgba(111, 227, 166, 0); }
  100% { box-shadow: 0 0 0 0 rgba(111, 227, 166, 0); }
}

.page-home .ph-status__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--neon);
  text-transform: uppercase;
}

.page-home .ph-status__value {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--snow);
}

.page-home .ph-status__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(220, 232, 246, 0.68);
}

.page-home .ph-status__meta b {
  font-family: var(--font-mono);
  font-size: 1.18em;
  color: var(--signal);
}

/* ---- 两张入口卡 ---- */

.page-home .ph-entries {
  display: grid;
  gap: 12px;
}

.page-home .ph-entry {
  position: relative;
  display: block;
  padding: 16px 18px 16px 22px;
  background: var(--snow);
  border: 1px solid var(--ph-hair);
  box-shadow: var(--ph-shadow);
  text-decoration: none;
  color: var(--ink-text);
  transition: transform 220ms var(--ease), border-color 220ms var(--ease);
}

.page-home .ph-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--blue-500), var(--signal));
}

.page-home .ph-entry:hover,
.page-home .ph-entry:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(30, 78, 140, 0.5);
}

.page-home .ph-entry__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--blue-700);
  text-transform: uppercase;
}

.page-home .ph-entry__title {
  display: block;
  margin-top: 6px;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--ink-800);
}

.page-home .ph-entry__desc {
  display: block;
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ph-soft);
}

.page-home .ph-entry__go {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--signal);
}

/* ================= 通用区块 ================= */

.page-home .ph-block {
  position: relative;
  padding: 62px 0;
}

.page-home .ph-block__head {
  position: relative;
  padding-left: 0;
  margin-bottom: 32px;
}

@media (min-width: 720px) {
  .page-home .ph-block__head {
    padding-left: 74px;
  }
}

.page-home .ph-block__num {
  display: block;
  margin-bottom: 6px;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(30, 78, 140, 0.26);
  transform: skewX(-8deg);
}

@media (min-width: 720px) {
  .page-home .ph-block__num {
    position: absolute;
    left: 0;
    top: 2px;
    margin: 0;
    font-size: 44px;
  }
}

.page-home .ph-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.9vw, 34px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink-800);
}

.page-home .ph-block__sub {
  margin: 12px 0 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ph-soft);
}

.page-home .ph-block--dark {
  background: linear-gradient(152deg, var(--ink-950) 0%, var(--ink-800) 58%, #16345f 100%);
  color: var(--snow);
}

.page-home .ph-block--dark .ph-block__title {
  color: var(--snow);
}

.page-home .ph-block--dark .ph-block__sub {
  color: rgba(220, 232, 246, 0.76);
}

.page-home .ph-block--dark .ph-block__num {
  color: rgba(255, 106, 26, 0.42);
}

/* ================= 名录区块 ================= */

.page-home .ph-roster {
  background: linear-gradient(180deg, var(--snow) 0%, var(--mist-200) 100%);
}

.page-home .ph-roster__grid {
  display: grid;
  gap: 26px;
}

@media (min-width: 920px) {
  .page-home .ph-roster__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
}

.page-home .ph-figures {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: 0 0 20px;
  padding: 0 0 18px;
  list-style: none;
  border-bottom: 1px solid var(--ph-hair);
}

.page-home .ph-figure {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-home .ph-figure b {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink-800);
}

.page-home .ph-figure span {
  font-size: 13px;
  color: var(--ph-soft);
}

.page-home .ph-fields {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ph-hair);
}

.page-home .ph-field {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 10px 14px;
  padding: 11px 10px 11px 0;
  border-bottom: 1px solid var(--ph-hair);
  transition: background 180ms var(--ease), padding-left 180ms var(--ease);
}

.page-home .ph-field:hover {
  background: rgba(30, 78, 140, 0.07);
  padding-left: 10px;
}

.page-home .ph-field__name {
  font-size: 14px;
  font-weight: 700;
  color: var(--blue-700);
}

.page-home .ph-field__tip {
  display: block;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ph-soft);
}

.page-home .ph-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-home .ph-roster__media {
  margin: 0;
  border: 1px solid var(--ph-hair);
  background: linear-gradient(150deg, var(--ink-800), var(--blue-700));
  box-shadow: var(--ph-shadow);
}

.page-home .ph-roster__media img {
  width: 100%;
  object-fit: cover;
}

.page-home .ph-roster__media .bb-media__caption {
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(220, 232, 246, 0.78);
  border-top: 1px solid var(--line-dark);
}

/* ================= 三条路径 ================= */

.page-home .ph-paths__grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 860px) {
  .page-home .ph-paths__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.92fr) minmax(0, 1.28fr);
    align-items: start;
    gap: 20px;
  }
}

.page-home .ph-path {
  position: relative;
  padding: 24px 22px 22px;
  background: var(--snow);
  border: 1px solid var(--ph-hair);
  border-top: 3px solid var(--blue-500);
  box-shadow: 0 16px 32px -24px rgba(4, 12, 24, 0.62);
  transition: transform 220ms var(--ease), border-top-color 220ms var(--ease);
}

.page-home .ph-path:hover {
  transform: translateY(-5px);
  border-top-color: var(--signal);
}

.page-home .ph-path__num {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--signal);
}

.page-home .ph-path__title {
  margin: 10px 0 0;
  font-size: 19px;
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink-800);
}

.page-home .ph-path__for {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ph-soft);
}

.page-home .ph-path__list {
  display: grid;
  gap: 9px;
  margin: 16px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px dashed var(--ph-hair);
}

.page-home .ph-path__list li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink-text);
}

.page-home .ph-path__key {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--grid-grey);
}

/* ================= 数据模块 ================= */

.page-home .ph-modules__grid {
  display: grid;
  gap: 28px;
}

@media (min-width: 980px) {
  .page-home .ph-modules__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
}

.page-home .ph-modules__list {
  display: block;
}

.page-home .ph-module {
  display: grid;
  gap: 8px;
  padding: 18px 14px 18px 12px;
  border-bottom: 1px solid var(--line-dark);
  transition: background 180ms var(--ease);
}

.page-home .ph-module:first-child {
  border-top: 1px solid var(--line-dark);
}

.page-home .ph-module:hover {
  background: rgba(63, 134, 216, 0.09);
}

.page-home .ph-module__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
}

.page-home .ph-module__title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-home .ph-module__ver {
  padding: 2px 9px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--signal-soft);
  border: 1px solid rgba(255, 106, 26, 0.45);
}

.page-home .ph-module__desc {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(220, 232, 246, 0.78);
}

.page-home .ph-module__for {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--neon);
}

.page-home .ph-modules__media {
  margin: 0;
  border: 1px solid var(--line-dark);
  background: linear-gradient(150deg, var(--ink-800), var(--blue-700));
  box-shadow: var(--ph-shadow);
}

.page-home .ph-modules__media img {
  width: 100%;
  object-fit: cover;
}

.page-home .ph-modules__media .bb-media__caption {
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(220, 232, 246, 0.7);
  border-top: 1px solid var(--line-dark);
}

.page-home .ph-timeline {
  display: grid;
  gap: 0;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 780px) {
  .page-home .ph-timeline {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

.page-home .ph-timeline__item {
  position: relative;
  padding: 18px 18px 16px 0;
  border-top: 2px solid var(--line-dark);
}

.page-home .ph-timeline__item::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--signal);
  transform: rotate(45deg);
}

.page-home .ph-timeline__year {
  display: block;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-home .ph-timeline__text {
  margin: 7px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(220, 232, 246, 0.72);
}

.page-home .ph-modules__cta {
  margin-top: 32px;
}

/* ================= 城市覆盖 ================= */

.page-home .ph-cities {
  background: linear-gradient(180deg, var(--mist-200) 0%, var(--snow) 100%);
}

.page-home .ph-cities__grid {
  display: grid;
  gap: 28px;
}

@media (min-width: 920px) {
  .page-home .ph-cities__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: center;
    gap: 46px;
  }
}

.page-home .ph-map__wrap {
  position: relative;
  padding: 18px;
  background: linear-gradient(158deg, rgba(10, 22, 38, 0.97), rgba(18, 41, 77, 0.94));
  border: 1px solid var(--line-dark);
  box-shadow: var(--ph-shadow);
}

.page-home .ph-map__wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(138, 151, 168, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138, 151, 168, 0.09) 1px, transparent 1px);
  background-size: 40px 40px;
}

.page-home .ph-map {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
}

.page-home .ph-map circle {
  fill: rgba(63, 134, 216, 0.62);
  transform-box: fill-box;
  transform-origin: center;
  transition: fill 180ms var(--ease), transform 180ms var(--ease);
}

.page-home .ph-map circle:hover {
  fill: var(--signal);
  transform: scale(2);
}

.page-home .ph-cities__lead {
  margin: 0 0 22px;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ph-soft);
}

.page-home .ph-cities__stats {
  display: grid;
  gap: 12px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-home .ph-cities__stat {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ph-hair);
}

.page-home .ph-cities__num {
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--blue-700);
}

.page-home .ph-cities__key {
  font-size: 14px;
  color: var(--ph-soft);
}

/* ================= 合作共建 ================= */

.page-home .ph-coop {
  border-top: 4px solid transparent;
  background-image: linear-gradient(var(--snow), var(--snow)), linear-gradient(90deg, var(--blue-700), var(--signal));
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

.page-home .ph-coop__grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 880px) {
  .page-home .ph-coop__grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr) minmax(0, 1.12fr);
    gap: 20px;
    align-items: start;
  }
}

.page-home .ph-coop__card {
  padding: 22px 20px;
  background: var(--snow);
  border: 1px solid var(--ph-hair);
  border-left: 3px solid var(--blue-500);
  transition: border-left-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-home .ph-coop__card:hover {
  transform: translateY(-4px);
  border-left-color: var(--signal);
}

.page-home .ph-coop__title {
  margin: 0;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--ink-800);
}

.page-home .ph-coop__desc {
  margin: 9px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ph-soft);
}

.page-home .ph-coop__go {
  display: block;
  margin-top: 14px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--blue-700);
}

.page-home .ph-coop__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

/* ================= 降级与动效 ================= */

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}
<<<END>>>