.page-home {
  position: relative;
  isolation: isolate;
  padding-bottom: 56px;
  color: var(--ink-90);
  font-family: var(--font-body);
}

.page-home::before {
  content: "";
  position: absolute;
  inset: -120px -30% auto -30%;
  height: 860px;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58% 56% at 72% 18%, rgba(59, 30, 110, 0.7), transparent 70%),
    radial-gradient(42% 48% at 16% 6%, rgba(27, 58, 140, 0.48), transparent 72%);
}

.page-home .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--neon);
}

/* ---------- 侧边品牌轨道 ---------- */
.page-home .brand-rail {
  display: none;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 36px) 0 6px;
}

.page-home .hero__decor {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-home .hero__blade {
  position: absolute;
  display: block;
}

.page-home .hero__blade--a {
  top: -22%;
  right: -12%;
  width: 74%;
  height: 148%;
  background: linear-gradient(202deg, rgba(59, 30, 110, 0.9) 0%, rgba(27, 58, 140, 0.4) 50%, rgba(10, 15, 44, 0) 82%);
  clip-path: polygon(42% 0, 100% 0, 100% 100%, 0 100%);
}

.page-home .hero__blade--b {
  left: -22%;
  bottom: -32%;
  width: 58%;
  height: 82%;
  background: radial-gradient(circle at 46% 46%, rgba(57, 230, 242, 0.2), transparent 66%);
  filter: blur(8px);
}

.page-home .hero__gate {
  position: absolute;
  right: 2%;
  top: 48%;
  width: min(540px, 92vw);
  height: auto;
  transform: translateY(-50%);
  opacity: 0.5;
  pointer-events: none;
}

.page-home .hero__gate circle,
.page-home .hero__gate path {
  fill: none;
  stroke: rgba(201, 210, 227, 0.2);
  stroke-width: 1;
}

.page-home .hero__gate circle:nth-child(2) {
  stroke: rgba(57, 230, 242, 0.4);
  stroke-dasharray: 6 14;
  transform-box: fill-box;
  transform-origin: center;
  animation: home-gate-spin 56s linear infinite;
}

.page-home .hero__gate path {
  stroke: rgba(255, 184, 77, 0.42);
  stroke-width: 1.4;
}

@keyframes home-gate-spin {
  to { transform: rotate(360deg); }
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-home .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-50);
}

.page-home .crumbs__current {
  color: var(--white);
}

.page-home .hero__eyebrow {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink-70);
}

.page-home .hero__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(34px, 8vw, 62px);
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-home .hero__lead {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-home .hero .action-row {
  margin-top: 26px;
}

.page-home .hero__facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 16px 30px;
}

.page-home .hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 92px;
}

.page-home .hero__facts strong {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-home .hero__facts span {
  font-size: 13px;
  color: var(--ink-50);
}

.page-home .hero__media {
  position: relative;
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(4, 7, 22, 0.72);
}

.page-home .hero__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .hero__index {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 30px 0 2px;
  scrollbar-width: none;
}

.page-home .hero__index::-webkit-scrollbar {
  display: none;
}

.page-home .hero__index a {
  flex: 0 0 auto;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink-70);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.page-home .hero__index a:hover,
.page-home .hero__index a:focus-visible {
  color: var(--white);
  border-color: var(--line-strong);
  background: rgba(57, 230, 242, 0.1);
}

/* ---------- 新人入径 ---------- */
.page-home .path {
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .path__media {
  margin: 0;
}

.page-home .path__steps {
  counter-reset: pathstep;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .path__step {
  position: relative;
  counter-increment: pathstep;
  padding: 20px 22px 20px 66px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015));
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.page-home .path__step::before {
  content: "0" counter(pathstep);
  position: absolute;
  left: 22px;
  top: 22px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--neon);
}

.page-home .path__step:hover {
  transform: translateX(4px);
  border-color: var(--line-strong);
}

.page-home .path__step-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-home .path__step-text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-home .path__more {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 规则与资料 ---------- */
.page-home .dual {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .dual__panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 22px 28px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(27, 58, 140, 0.3), rgba(10, 15, 44, 0.62) 62%);
}

.page-home .dual__panel--desktop {
  background: linear-gradient(200deg, rgba(59, 30, 110, 0.42), rgba(10, 15, 44, 0.64) 64%);
}

.page-home .dual__tag {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-home .dual__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(21px, 4.6vw, 27px);
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-home .dual__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-home .chip-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .dual__media {
  margin: 4px 0 0;
  max-width: 100%;
}

.page-home .dual__media .media-frame__img,
.page-home .dual__media img {
  max-height: 300px;
  object-fit: cover;
}

.page-home .dual__panel .spec-list {
  margin: 0;
}

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

/* ---------- 回访与更新 ---------- */
.page-home .updates {
  display: grid;
  gap: 26px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .updates__recall {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px 22px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 184, 77, 0.14), rgba(255, 255, 255, 0.02));
}

.page-home .updates__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 22px;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-home .updates__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-home .recall-steps {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .recall-steps li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(10, 15, 44, 0.5);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-90);
}

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

.page-home .updates__log {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-home .updates__log .media-frame {
  margin: 0;
}

.page-home .updates__log .timeline {
  margin: 0;
}

.page-home .updates__log .timeline__item {
  padding-bottom: 18px;
}

.page-home .updates__log .timeline__stamp {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--neon);
}

.page-home .updates__log .timeline__title {
  color: var(--white);
}

.page-home .updates__log .timeline__text {
  color: var(--ink-70);
}

.page-home .updates__more {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 184, 77, 0.4);
  padding-bottom: 2px;
  transition: color 0.28s ease, border-color 0.28s ease;
}

.page-home .updates__more:hover,
.page-home .updates__more:focus-visible {
  color: var(--white);
  border-color: var(--white);
}

/* ---------- 栏目总览轨道卡片 ---------- */
.page-home .rail-cards {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .rail-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 24px 22px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink-90);
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
}

.page-home .rail-card::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  top: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--neon), rgba(255, 184, 77, 0.6), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.page-home .rail-card:hover,
.page-home .rail-card:focus-visible {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-hover);
  background: rgba(27, 58, 140, 0.24);
}

.page-home .rail-card:hover::after,
.page-home .rail-card:focus-visible::after {
  opacity: 1;
}

.page-home .rail-card__idx {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--neon);
}

.page-home .rail-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-home .rail-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-home .rail-card__go {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

/* ---------- 底部行动区 ---------- */
.page-home .cta-band {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 30px 22px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(84% 130% at 10% 0%, rgba(255, 184, 77, 0.2), transparent 62%),
    linear-gradient(140deg, rgba(27, 58, 140, 0.48), rgba(59, 30, 110, 0.36));
  overflow: hidden;
}

.page-home .cta-band__eyebrow {
  margin: 0 0 10px;
}

.page-home .cta-band__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 5vw, 32px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-home .cta-band__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-home .cta-band__actions {
  margin-top: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .rail-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .rail-card--lg {
    grid-column: span 2;
  }

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

@media (min-width: 960px) {
  .page-home .hero {
    padding-top: calc(var(--header-h) + 60px);
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 52px;
  }

  .page-home .hero__media {
    transform: translateY(-10px) rotate(-1.2deg);
  }

  .page-home .path {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 44px;
    align-items: start;
  }

  .page-home .path__media {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

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

  .page-home .dual {
    grid-template-columns: minmax(0, 1.14fr) minmax(0, 0.86fr);
    gap: 26px;
  }

  .page-home .dual__panel--desktop {
    margin-top: 34px;
  }

  .page-home .dual__panel {
    padding: 30px 28px 32px;
  }

  .page-home .updates {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 44px;
  }

  .page-home .updates__recall {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding: 30px 26px;
  }

  .page-home .cta-band {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 42px 46px;
  }

  .page-home .cta-band__copy {
    max-width: 60ch;
  }

  .page-home .cta-band__actions {
    flex: 0 0 auto;
  }
}

@media (min-width: 1080px) {
  .page-home .rail-cards {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 22px;
  }

  .page-home .rail-card {
    grid-column: span 2;
  }

  .page-home .rail-card--lg {
    grid-column: span 3;
  }

  .page-home .rail-card:nth-child(2) {
    margin-top: 30px;
  }

  .page-home .rail-card:nth-child(4) {
    margin-top: 16px;
  }
}

@media (min-width: 1400px) {
  .page-home .brand-rail {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    position: fixed;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    pointer-events: none;
  }

  .page-home .brand-rail::before {
    content: "";
    width: 1px;
    height: 118px;
    background: linear-gradient(180deg, transparent, var(--line-strong), transparent);
  }

  .page-home .brand-rail__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--neon);
    box-shadow: 0 0 12px rgba(57, 230, 242, 0.9);
  }

  .page-home .brand-rail__text {
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.34em;
    text-transform: uppercase;
    color: var(--ink-50);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__gate circle:nth-child(2) {
    animation: none;
  }

  .page-home .rail-card,
  .page-home .path__step {
    transition: none;
  }
}