.page-home {
  --home-gap: clamp(2rem, 6vw, 4.5rem);
  color: var(--cream);
  overflow-x: hidden;
}

.page-home .page-container {
  padding-top: clamp(2rem, 5vw, 4rem);
}

.page-home .breadcrumbs {
  margin-bottom: clamp(1.75rem, 5vw, 3.5rem);
}

/* ===== 01 首屏分屏 ===== */
.page-home .home-hero {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  position: relative;
}

.page-home .home-hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .home-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.375rem 0.75rem;
  border: 1px solid rgba(201, 162, 39, 0.28);
  border-radius: 999px;
  background: rgba(10, 25, 47, 0.6);
  color: var(--gold);
}

.page-home .home-hero h1 {
  margin: 0 0 0.875rem;
  font-family: var(--font-head);
  font-size: clamp(2.05rem, 6vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: 0.01em;
}

.page-home .home-hero-lead {
  margin: 0 0 1.5rem;
  max-width: 56ch;
  color: var(--smoke);
  font-size: 1rem;
  line-height: 1.8;
}

.page-home .home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.page-home .home-hero-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
}

.page-home .home-hero-metrics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
}

.page-home .home-hero-metrics strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.375rem;
  color: var(--orange);
  line-height: 1.2;
}

.page-home .home-hero-metrics span {
  font-size: 0.8rem;
  color: var(--smoke);
  letter-spacing: 0.08em;
}

/* ===== 首屏右视觉 ===== */
.page-home .home-hero-visual {
  position: relative;
}

.page-home .home-orbit-frame {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 560px;
  margin-inline: auto;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(255, 107, 53, 0.3);
  box-shadow: var(--shadow-panel);
  background: linear-gradient(160deg, rgba(46, 58, 74, 0.75), rgba(10, 25, 47, 0.96));
}

.page-home .home-orbit-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(165deg, rgba(10, 25, 47, 0.1) 0%, rgba(10, 25, 47, 0.35) 70%, rgba(255, 107, 53, 0.14) 100%);
  pointer-events: none;
}

.page-home .home-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.68;
}

.page-home .home-orbit {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: visible;
}

.page-home .home-orbit-ring {
  fill: none;
  stroke: rgba(245, 240, 230, 0.7);
  stroke-width: 1.4;
}

.page-home .home-orbit .ring-b {
  stroke: var(--orange);
  stroke-width: 2.2;
  stroke-dasharray: 8 18;
}

.page-home .home-orbit .ring-c {
  stroke: rgba(201, 162, 39, 0.85);
  stroke-dasharray: 2 8;
}

.page-home .home-orbit .ring-a {
  stroke-dasharray: 26 12;
  opacity: 0.55;
}

.page-home .home-orbit-dash {
  stroke: rgba(220, 227, 234, 0.4);
  stroke-width: 1;
  fill: none;
}

.page-home .home-orbit-core {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  gap: 0.25rem;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: rgba(10, 25, 47, 0.78);
  border: 1px solid rgba(245, 240, 230, 0.16);
  z-index: 2;
  text-align: center;
}

.page-home .home-orbit-num {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--orange);
}

.page-home .home-orbit-cap {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--smoke);
  line-height: 1.4;
}

.page-home .home-orbit-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  padding: 0.375rem 0.625rem;
  background: rgba(18, 24, 32, 0.72);
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: 4px;
  color: var(--gold);
  letter-spacing: 0.1em;
}

/* ===== 斜切分隔线 ===== */
.page-home .home-slice {
  height: 0.75rem;
  margin-top: var(--home-gap);
  background: linear-gradient(100deg, transparent 0%, transparent 5%, rgba(255, 107, 53, 0.7) 5%, rgba(255, 107, 53, 0.7) 12%, transparent 12%);
  transform: skewX(-3deg);
  opacity: 0.8;
}

.page-home .home-catalogue,
.page-home .home-featured,
.page-home .home-audience {
  margin-top: clamp(1.5rem, 4vw, 3rem);
}

.page-home .home-section-desc {
  margin-top: 0.5rem;
  max-width: 62ch;
  color: var(--smoke);
  line-height: 1.7;
}

/* ===== 02 工具与内容目录 ===== */
.page-home .home-catalogue-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.page-home .home-card {
  display: flex;
  flex-direction: column;
  min-height: 240px;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  background: linear-gradient(145deg, rgba(46, 58, 74, 0.3), rgba(10, 25, 47, 0.08));
}

.page-home .home-card h3 {
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-family: var(--font-head);
  margin: 0.625rem 0 0.5rem;
  letter-spacing: 0.02em;
}

.page-home .home-card .card-desc {
  color: var(--smoke);
  line-height: 1.75;
  font-size: 0.95rem;
  max-width: 58ch;
}

.page-home .home-card-meta {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-size: 0.82rem;
  color: var(--smoke);
}

.page-home .home-card-meta li::before {
  content: "▪";
  color: var(--orange);
  margin-right: 0.375rem;
}

.page-home .home-card-media {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--line-faint);
  aspect-ratio: 4 / 3;
  margin-top: 1.125rem;
  background: var(--slate);
}

.page-home .home-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-home .home-card-link {
  align-self: flex-start;
  margin-top: 1.25rem;
}

.page-home .home-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 0.75rem;
}

.page-home .home-tag-cloud span {
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(201, 162, 39, 0.34);
  border-radius: 999px;
  background: rgba(201, 162, 39, 0.07);
  color: var(--gold);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.page-home .home-directory-links {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.25rem;
  padding-top: 1rem;
}

.page-home .home-directory-links a {
  color: var(--cream);
  text-decoration: none;
  border-bottom: 1px solid var(--line-rule);
  padding-bottom: 0.25rem;
  transition: color 0.2s, border-color 0.2s;
}

.page-home .home-directory-links a:hover {
  color: var(--orange);
  border-color: var(--orange);
}

@media (min-width: 900px) {
  .page-home .home-hero {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: clamp(2rem, 5vw, 4.5rem);
  }

  .page-home .home-catalogue-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.75rem;
    align-items: start;
  }

  .page-home .home-catalogue-grid .home-card:nth-child(even) {
    margin-top: 2.5rem;
  }

  .page-home .home-catalogue-grid .home-card:nth-child(odd) {
    margin-bottom: 2rem;
  }
}

/* ===== 03 升级版重点场次 ===== */
.page-home .home-featured-banner {
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line-rule);
  box-shadow: var(--shadow-panel);
  min-height: 300px;
  margin-top: 2rem;
}

.page-home .home-featured-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-featured-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 25, 47, 0.92) 5%, rgba(10, 25, 47, 0.52) 55%, rgba(255, 107, 53, 0.32) 100%);
}

.page-home .home-featured-content {
  position: relative;
  padding: clamp(1.25rem, 4vw, 2.5rem);
  max-width: 640px;
}

.page-home .home-featured-content h3 {
  margin: 0.625rem 0;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 4vw, 2.375rem);
  line-height: 1.1;
}

.page-home .home-featured-content p {
  color: var(--smoke);
  line-height: 1.75;
  margin-bottom: 1.25rem;
  max-width: 58ch;
}

.page-home .home-timeline {
  list-style: none;
  display: grid;
  gap: 0.875rem;
  margin: 1.5rem 0;
  padding: 0;
}

.page-home .home-timeline li {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 0.625rem;
  padding: 0.875rem 1rem;
  border-left: 3px solid rgba(255, 107, 53, 0.65);
  background: rgba(46, 58, 74, 0.18);
  border-radius: 0 10px 10px 0;
  color: var(--smoke);
  font-size: 0.88rem;
  line-height: 1.5;
}

.page-home .home-timeline .mono-label {
  color: var(--gold);
  white-space: nowrap;
}

.page-home .home-featured-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.875rem;
  margin-top: 1.25rem;
}

.page-home .home-stat {
  padding: 1rem;
  border: 1px solid var(--line-faint);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(46, 58, 74, 0.34), rgba(10, 25, 47, 0.16));
  text-align: center;
}

.page-home .home-stat strong {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.125rem, 3vw, 1.625rem);
  line-height: 1.2;
  color: var(--orange);
}

.page-home .home-stat span {
  color: var(--smoke);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

@media (min-width: 800px) {
  .page-home .home-timeline {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .home-timeline li {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.375rem;
    border-left: 0;
    border-top: 3px solid rgba(255, 107, 53, 0.65);
    border-radius: 0 0 10px 10px;
  }
}

/* ===== 04 新老用户分流 ===== */
.page-home .home-audience-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.page-home .home-audience-layout {
  display: grid;
  gap: 1.75rem;
  margin-top: 1.75rem;
}

.page-home .home-audience-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 340px;
  overflow: hidden;
  border: 1px solid var(--line-faint);
  border-radius: 14px;
  background: radial-gradient(120% 130% at 100% 0%, rgba(46, 58, 74, 0.48) 0%, rgba(10, 25, 47, 0.3) 100%);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.page-home .home-audience-card::after {
  content: "";
  position: absolute;
  right: -84px;
  top: -84px;
  width: 168px;
  height: 168px;
  border-radius: 50%;
  border: 26px solid rgba(255, 107, 53, 0.12);
  pointer-events: none;
}

.page-home .home-audience-head h3 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin: 0.5rem 0 1rem;
  letter-spacing: 0.02em;
}

.page-home .home-guide-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  counter-reset: home-guide;
}

.page-home .home-guide-list li {
  counter-increment: home-guide;
  position: relative;
  padding: 0 0 0.875rem 2rem;
  color: var(--smoke);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-home .home-guide-list li::before {
  content: counter(home-guide, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  color: var(--gold);
}

.page-home .home-audience-media {
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--line-faint);
  aspect-ratio: 4 / 3;
  margin: 0.5rem 0 1.25rem;
  background: var(--slate);
}

.page-home .home-audience-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-home .home-audience-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1rem;
}

@media (min-width: 920px) {
  .page-home .home-audience-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: stretch;
  }
}