.page-home {
  --cut: 18px;
  --cut-lg: 26px;
  --gap: 14px;
  display: block;
  background:
    radial-gradient(900px 480px at 8% -10%, rgba(227, 178, 75, .12), transparent 62%),
    radial-gradient(720px 420px at 96% 4%, rgba(46, 140, 122, .12), transparent 60%),
    linear-gradient(180deg, #0E1B33 0%, #0B1528 55%, #070C18 100%);
  color: var(--paper);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.85;
  overflow-x: hidden;
}

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

.page-home a {
  color: inherit;
}

.page-home__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 18px 0 4px;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  color: var(--stone);
}

.page-home__crumb .coord {
  color: var(--gold);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .hero {
  padding: 6px 0 10px;
}

.page-home .collage {
  display: grid;
  gap: var(--gap);
  grid-template-columns: 1fr;
}

.page-home .collage__main {
  position: relative;
  display: flex;
  align-items: stretch;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
  clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%);
}

.page-home .hero-media {
  position: absolute;
  inset: 0;
}

.page-home .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .62;
}

.page-home .hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 12, 24, .30) 0%, rgba(14, 27, 51, .74) 52%, rgba(24, 42, 78, .97) 100%);
}

.page-home .hero__body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 14px;
  width: 100%;
  padding: 26px 20px 26px;
}

.page-home .hero__coord {
  margin: 0;
  color: var(--gold);
  letter-spacing: .18em;
}

.page-home .hero__body h1 {
  margin: 0;
  font-size: clamp(30px, 8vw, 58px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-home .hero__accent {
  display: block;
  color: var(--gold-soft);
}

.page-home .hero__lead {
  margin: 0;
  max-width: 32em;
  color: rgba(243, 239, 230, .86);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-home .collage__side {
  display: grid;
  gap: var(--gap);
  align-content: start;
}

.page-home .badge {
  margin: 0;
  padding: 18px 20px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cinnabar);
  background: linear-gradient(160deg, rgba(210, 80, 60, .18), rgba(24, 42, 78, .92) 58%);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-home .badge__label {
  margin: 0;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .22em;
  color: var(--gold-soft);
}

.page-home .badge__num {
  margin: 4px 0 0;
  font-family: var(--mono);
  font-size: clamp(38px, 9vw, 54px);
  line-height: 1;
  font-weight: 700;
  color: var(--gold);
}

.page-home .badge__text {
  margin: 8px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(243, 239, 230, .82);
}

.page-home .badge__link {
  display: inline-block;
  margin-top: 12px;
  font-size: var(--fs-sm);
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.page-home .toc {
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  background: rgba(24, 42, 78, .55);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-home .toc__title {
  margin: 0 0 6px;
  color: var(--stone);
  letter-spacing: .18em;
}

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

.page-home .toc__item {
  border-bottom: 1px dashed var(--line);
}

.page-home .toc__item:last-child {
  border-bottom: 0;
}

.page-home .toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  font-size: var(--fs-sm);
  color: var(--stone);
  text-decoration: none;
  transition: color .2s ease;
}

.page-home .toc__link .coord {
  font-size: 11px;
  color: var(--gold);
}

.page-home .toc__link:hover,
.page-home .toc__link:focus-visible,
.page-home .toc__link[aria-current] {
  color: var(--gold-soft);
}

.page-home .phone-card {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-home .phone-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  opacity: .9;
}

.page-home .collage__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-home .stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px;
  background: rgba(16, 32, 58, .94);
}

.page-home .stat-num {
  font-family: var(--mono);
  font-size: var(--fs-md);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gold-soft);
}

.page-home .stat-label {
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  color: var(--stone);
}

/* ---------- 章节通用 ---------- */
.page-home .band {
  padding: 48px 0;
}

.page-home .band + .band {
  border-top: 1px solid var(--line);
}

.page-home .band__head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
  max-width: 44em;
}

.page-home .band__num {
  margin: 0;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .26em;
  color: var(--gold);
}

.page-home .band__head h2 {
  margin: 0;
  font-size: clamp(25px, 5vw, 38px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-home .band__lead {
  margin: 0;
  max-width: 32em;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--stone);
}

.page-home .band__foot {
  margin: 22px 0 0;
  font-size: var(--fs-sm);
  color: var(--stone);
}

.page-home .band__link {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.page-home .band__link:hover,
.page-home .band__link:focus-visible {
  color: var(--paper);
}

/* ---------- 02 整理变化 ---------- */
.page-home .changes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .change {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--gold);
  background: rgba(24, 42, 78, .55);
}

.page-home .change .coord {
  padding-top: 3px;
  color: var(--gold-soft);
}

.page-home .change h3 {
  margin: 0 0 4px;
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--paper);
}

.page-home .change p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(243, 239, 230, .78);
}

/* ---------- 03 栏目 ---------- */
.page-home .lanes__head {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}

.page-home .band__head--tight {
  margin-bottom: 0;
}

.page-home .sky {
  width: 150px;
  height: auto;
}

.page-home .sky circle {
  fill: var(--gold);
  opacity: .34;
  transition: opacity .3s ease;
}

.page-home .sky circle:nth-of-type(2) { transition-delay: .05s; }
.page-home .sky circle:nth-of-type(3) { transition-delay: .10s; }
.page-home .sky circle:nth-of-type(4) { transition-delay: .15s; }
.page-home .sky circle:nth-of-type(5) { transition-delay: .20s; }
.page-home .sky circle:nth-of-type(6) { transition-delay: .25s; }
.page-home .sky circle:nth-of-type(7) { transition-delay: .30s; }

.page-home .sky:hover circle,
.page-home .sky:focus-within circle {
  opacity: .96;
}

.page-home .lanes {
  display: grid;
  gap: var(--gap);
  grid-template-columns: 1fr;
}

.page-home .lane {
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-home .lane--hot {
  border-color: rgba(210, 80, 60, .55);
  background: linear-gradient(155deg, rgba(210, 80, 60, .12), rgba(24, 42, 78, .95) 55%);
}

.page-home .lane__num {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .2em;
  color: var(--gold);
}

.page-home .lane h3 {
  margin: 6px 0 6px;
  font-size: var(--fs-md);
  font-weight: 800;
  line-height: 1.3;
}

.page-home .lane p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(243, 239, 230, .78);
}

.page-home .lane__meta {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--jade);
}

/* ---------- 04 设备分段 ---------- */
.page-home .tabs {
  padding: 16px;
  border: 1px solid var(--line);
  background: rgba(24, 42, 78, .45);
}

.page-home .tabs__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-home .tabs__tab {
  padding: 8px 18px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--stone);
  font-family: var(--sans);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.page-home .tabs__tab:hover,
.page-home .tabs__tab:focus-visible {
  color: var(--paper);
  border-color: var(--line-strong);
}

.page-home .tabs__tab[aria-selected="true"] {
  color: var(--char);
  background: var(--gold);
  border-color: var(--gold);
}

.page-home .tabs__panel {
  display: grid;
  gap: 18px;
}

.page-home .tabs__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink);
}

.page-home .tabs__figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .tabs__figure--tall img {
  aspect-ratio: 4 / 3;
}

.page-home .tabs__text h3 {
  margin: 0 0 8px;
  font-size: var(--fs-md);
  font-weight: 800;
  line-height: 1.3;
  color: var(--gold-soft);
}

.page-home .tabs__text p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(243, 239, 230, .82);
}

.page-home .tabs__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .tabs__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--stone);
}

.page-home .tabs__list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .72em;
  width: 6px;
  height: 6px;
  background: var(--jade);
  transform: rotate(45deg);
}

/* ---------- 05 步骤 ---------- */
.page-home .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .step {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: var(--ink-2);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-home .step__num {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: .22em;
  color: var(--gold);
}

.page-home .step h3 {
  margin: 6px 0 4px;
  font-size: var(--fs-body);
  font-weight: 700;
}

.page-home .step p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(243, 239, 230, .78);
}

/* ---------- 06 入口对照表 ---------- */
.page-home .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(24, 42, 78, .45);
}

.page-home .entrymap__caption {
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--stone);
  text-align: left;
}

.page-home .entrymap {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.page-home .entrymap th,
.page-home .entrymap td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.page-home .entrymap thead th {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--stone);
  white-space: nowrap;
  background: rgba(7, 12, 24, .6);
}

.page-home .entrymap tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  white-space: nowrap;
  font-weight: 600;
  color: var(--gold-soft);
  background: #12233f;
}

.page-home .entrymap td {
  color: rgba(243, 239, 230, .82);
}

.page-home .entrymap td:last-child {
  color: var(--stone);
}

.page-home .entrymap tbody tr:nth-child(even) td {
  background: rgba(24, 42, 78, .38);
}

.page-home .entrymap tbody tr:hover td {
  background: rgba(46, 140, 122, .16);
}

/* ---------- 07 到馆 ---------- */
.page-home .visit {
  display: grid;
  gap: 22px;
}

.page-home .visit__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%);
}

.page-home .visit__figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .visit__meta {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .visit__meta li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: rgba(243, 239, 230, .86);
}

.page-home .visit__meta .coord {
  padding-top: 4px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-home .faq {
  border-top: 1px solid var(--line);
}

.page-home .faq details {
  border-bottom: 1px solid var(--line);
}

.page-home .faq summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--paper);
}

.page-home .faq summary::-webkit-details-marker {
  display: none;
}

.page-home .faq summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: var(--fs-body);
  color: var(--gold);
  line-height: 1;
}

.page-home .faq details[open] summary::after {
  content: "–";
  color: var(--cinnabar);
}

.page-home .faq p {
  margin: 0 0 16px;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: var(--stone);
}

.page-home .visit__foot {
  margin: 18px 0 0;
  font-size: var(--fs-sm);
  color: var(--stone);
}

/* ---------- CTA ---------- */
.page-home .band--cta {
  padding-bottom: 56px;
}

.page-home .cta {
  display: grid;
  gap: 12px;
  padding: 30px 22px 32px;
  border: 1px solid var(--line);
  background: linear-gradient(140deg, rgba(46, 140, 122, .18), rgba(24, 42, 78, .92) 62%);
  clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%);
}

.page-home .cta__coord {
  margin: 0;
  color: var(--jade);
  letter-spacing: .14em;
}

.page-home .cta h2 {
  margin: 0;
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1.22;
  font-weight: 800;
}

.page-home .cta p {
  margin: 0;
  max-width: 42em;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(243, 239, 230, .82);
}

.page-home .cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-home .phone-card img {
    height: 280px;
  }

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

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

@media (min-width: 768px) {
  .page-home .collage__side {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .page-home .badge {
    grid-column: 1 / -1;
  }

  .page-home .lanes__head {
    grid-template-columns: 1fr 180px;
    align-items: end;
  }

  .page-home .sky {
    width: 180px;
    justify-self: end;
  }

  .page-home .tabs {
    padding: 20px;
  }

  .page-home .tabs__panel {
    grid-template-columns: 1.05fr 1fr;
    align-items: center;
    gap: 24px;
  }

  .page-home .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .page-home .step {
    padding: 20px 26px;
    border: 1px solid var(--line);
    border-left: 0;
    clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 50%, calc(100% - 20px) 100%, 0 100%, 18px 50%);
  }

  .page-home .step:first-child {
    clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 50%, calc(100% - 20px) 100%, 0 100%);
  }

  .page-home .step:last-child {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 18px 50%);
  }

  .page-home .visit {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-home .band {
    padding: 62px 0;
  }

  .page-home .collage {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-home .collage__main {
    grid-column: 1 / span 8;
    grid-row: 1 / span 2;
    min-height: 520px;
  }

  .page-home .collage__side {
    grid-column: 9 / span 4;
    grid-row: 1 / span 2;
    grid-template-columns: 1fr;
  }

  .page-home .badge {
    grid-column: auto;
  }

  .page-home .collage__stats {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .page-home .hero__body {
    padding: 40px 40px 42px;
  }

  .page-home .lanes {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

  .page-home .lane:nth-child(1) {
    grid-column: 1 / span 5;
  }

  .page-home .lane:nth-child(2) {
    grid-column: 6 / span 4;
    margin-top: 30px;
  }

  .page-home .lane:nth-child(3) {
    grid-column: 10 / span 3;
    margin-top: 8px;
  }

  .page-home .lane:nth-child(4) {
    grid-column: 1 / span 4;
  }

  .page-home .lane:nth-child(5) {
    grid-column: 5 / span 5;
    margin-top: 26px;
  }

  .page-home .lane:nth-child(6) {
    grid-column: 10 / span 3;
    margin-top: 44px;
  }

  .page-home .lane:nth-child(7) {
    grid-column: 1 / span 6;
  }

  .page-home .change p {
    max-width: 30em;
  }

  .page-home .cta {
    padding: 44px 46px 46px;
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .tabs__tab,
  .page-home .toc__link,
  .page-home .sky circle {
    transition: none;
  }
}