.page-home {
  --hero-glow: rgba(123, 47, 222, 0.38);
  --gold-glow: rgba(245, 166, 35, 0.2);
  background: var(--color-bg);
  overflow-x: hidden;
}

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

/* 面包屑 */
.page-home .breadcrumb {
  padding-top: 24px;
}

.page-home .breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 12px;
}

.page-home .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 10px;
  color: var(--color-line);
}

.page-home .breadcrumb-link {
  color: var(--color-text-secondary);
  text-decoration: none;
}

.page-home .breadcrumb-link:hover {
  color: var(--color-accent-bright);
}

.page-home .breadcrumb-current {
  color: var(--color-text-secondary);
  opacity: 0.8;
}

/* ===== 快速访问入口 ===== */
.page-home .hero-section {
  position: relative;
  padding: 64px 0 72px;
  border-bottom: 1px solid rgba(42, 74, 127, 0.5);
  overflow: hidden;
}

.page-home .hero-section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, rgba(123, 47, 222, 0.72) 40%, rgba(245, 166, 35, 0.8) 72%, transparent 100%);
  z-index: 2;
}

.page-home .hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 68% at 18% 8%, rgba(123, 47, 222, 0.32), transparent 60%),
    radial-gradient(ellipse 64% 54% at 88% 92%, rgba(245, 166, 35, 0.15), transparent 55%),
    linear-gradient(180deg, rgba(11, 27, 58, 0.86), rgba(11, 27, 58, 0.95));
}

.page-home .hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: none;
}

.page-home .hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 22px;
}

.page-home .hero-logo-wrap {
  position: relative;
  padding-top: 6px;
}

.page-home .hero-logo-wrap::before {
  content: "";
  position: absolute;
  inset: -36px;
  background: radial-gradient(circle, rgba(123, 47, 222, 0.28), transparent 68%);
  border-radius: 50%;
  z-index: -1;
}

.page-home .hero-logo {
  width: 176px;
  height: 176px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow:
    0 0 0 1px rgba(123, 47, 222, 0.4),
    0 0 56px var(--hero-glow);
}

.page-home .hero-title {
  margin: 0;
  max-width: 820px;
  font-family: var(--font-heading);
  font-size: clamp(26px, 5.4vw, 46px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.015em;
}

.page-home .hero-subtitle {
  margin: 0;
  max-width: 800px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.9;
  color: var(--color-text-secondary);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 4px;
}

.page-home .hero-actions .btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-bright));
  border: none;
}

.page-home .hero-actions .btn-ghost {
  border-color: var(--color-line);
  color: var(--color-text-secondary);
}

.page-home .hero-actions .btn-ghost:hover {
  border-color: var(--color-accent-bright);
  color: var(--color-text);
}

/* 检索面板 */
.page-home .search-panel {
  width: min(680px, 100%);
  padding: 20px 22px;
  margin-top: 12px;
}

.page-home .search-label {
  display: block;
  text-align: left;
  margin-bottom: 10px;
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-2);
}

.page-home .search-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .search-input-row:focus-within {
  border-color: var(--color-accent-bright);
  box-shadow: 0 0 0 3px rgba(123, 47, 222, 0.18);
}

.page-home .search-prefix {
  font-size: 18px;
  line-height: 1;
  color: var(--color-text-secondary);
}

.page-home .search-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 14px;
}

.page-home .search-input::placeholder {
  color: rgba(168, 198, 240, 0.5);
}

.page-home .search-tip {
  margin: 10px 0 0;
  text-align: left;
  font-size: 12px;
  font-family: var(--font-body);
  color: var(--color-text-secondary);
}

.page-home .search-tip a {
  color: var(--color-accent-2);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 166, 35, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .search-tip a:hover {
  color: var(--color-text);
  border-color: var(--color-accent-2);
}

/* hero 状态面板 */
.page-home .hero-status {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
  width: min(680px, 100%);
  margin-top: 8px;
  padding: 14px 20px;
  font-size: 12px;
  font-family: var(--font-body);
  color: var(--color-text-secondary);
}

.page-home .status-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-home .status-item strong {
  font-family: var(--font-heading);
  font-size: 14px;
  color: var(--color-text);
}

.page-home .status-item .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 8px rgba(0, 196, 138, 0.7);
}

/* 章节预览 */
.page-home .hero-chapter-preview {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  margin-top: 18px;
}

.page-home .hero-chapter-preview a {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-bottom: 1px solid rgba(42, 74, 127, 0.5);
  padding-bottom: 6px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .hero-chapter-preview a:hover {
  color: var(--color-accent-2);
  border-color: var(--color-accent-2);
}

/* ===== 版本索引 ===== */
.page-home .index-section {
  padding: 72px 0 80px;
  background: linear-gradient(180deg, rgba(22, 48, 95, 0.38), rgba(11, 27, 58, 0) 260px);
}

.page-home .index-header {
  max-width: 720px;
}

.page-home .section-subtitle {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent-2);
}

.page-home .section-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-home .index-desc {
  margin: 14px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

/* 筛选器 */
.page-home .filter-bar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 32px 0 40px;
  padding: 18px 20px;
  background: rgba(22, 48, 95, 0.4);
  border: 1px solid rgba(42, 74, 127, 0.55);
  border-radius: var(--radius-md);
}

.page-home .filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-home .filter-name {
  min-width: 72px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-secondary);
}

.page-home .filter-chip {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .filter-chip:hover,
.page-home .filter-chip:focus-visible {
  border-color: var(--color-accent-bright);
  color: var(--color-text);
}

.page-home .filter-chip[aria-pressed="true"] {
  background: var(--color-accent);
  border-color: var(--color-accent-bright);
  color: #fff;
}

/* 索引布局 */
.page-home .index-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

.page-home .timeline-wrap {
  min-width: 0;
}

.page-home .timeline-heading {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: 18px;
}

.page-home .timeline-preview {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-line);
  margin-bottom: 28px;
  object-fit: cover;
}

.page-home .timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 4px 0 0;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 110px;
  width: 2px;
  background: linear-gradient(180deg, rgba(42, 74, 127, 0.45), var(--color-accent-bright) 60%, var(--color-accent-2));
}

.page-home .timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: 18px;
  padding: 0 0 24px;
  min-width: 0;
}

.page-home .timeline-item:last-child {
  padding-bottom: 0;
}

.page-home .timeline-item::before {
  content: "";
  position: absolute;
  left: 106px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  z-index: 1;
  background: var(--color-bg-light);
  border: 2px solid var(--color-accent-bright);
}

.page-home .timeline-item.is-current::before {
  background: var(--color-accent-2);
  border-color: var(--color-accent-2);
  box-shadow: 0 0 0 5px rgba(245, 166, 35, 0.16);
}

.page-home .timeline-date {
  margin-top: 12px;
  padding: 5px 6px;
  height: fit-content;
  text-align: center;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-accent-2);
  background: rgba(245, 166, 35, 0.06);
  border: 1px solid rgba(245, 166, 35, 0.28);
  border-radius: var(--radius-sm);
}

.page-home .timeline-content {
  padding: 14px 16px;
  min-width: 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(42, 74, 127, 0.5);
  border-radius: var(--radius-md);
  transition: border-color 0.2s var(--ease);
}

.page-home .timeline-content:hover {
  border-color: rgba(123, 47, 222, 0.65);
}

.page-home .timeline-content h4 {
  margin: 0 0 4px;
  font-family: var(--font-heading);
  font-size: 14px;
}

.page-home .timeline-content p {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.page-home .timeline-more {
  display: inline-block;
  margin-top: 22px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-accent-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 77, 255, 0.4);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .timeline-more:hover {
  color: var(--color-text);
  border-color: var(--color-accent-bright);
}

/* 侧边数据面板 */
.page-home .index-side-panel {
  padding: 24px 20px;
  border-radius: var(--radius-lg);
}

.page-home .side-panel-title {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-size: 16px;
}

.page-home .index-side-panel .data-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(42, 74, 127, 0.45);
}

.page-home .index-side-panel .data-block:last-of-type {
  border-bottom: none;
}

.page-home .data-label {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-secondary);
}

.page-home .data-value {
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-accent-2);
}

.page-home .side-panel-note {
  margin: 16px 0 0;
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-home .side-panel-link {
  width: 100%;
  justify-content: center;
  margin-top: 16px;
}

/* ===== 品牌概览 ===== */
.page-home .brand-section {
  position: relative;
  padding: 72px 0 96px;
  border-top: 1px solid rgba(42, 74, 127, 0.4);
  background:
    radial-gradient(circle at 80% 12%, rgba(123, 47, 222, 0.14), transparent 42%),
    var(--color-bg);
}

.page-home .brand-intro {
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-home .brand-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 40px;
}

.page-home .brand-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
}

.page-home .brand-card h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 18px;
}

.page-home .brand-card p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

.page-home .brand-card .btn {
  align-self: flex-start;
}

.page-home .brand-stat-img {
  width: 140px;
  height: 140px;
  margin-top: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-line);
  object-fit: cover;
}

/* ===== 桌面断点 ===== */
@media (min-width: 768px) {
  .page-home .hero-section {
    padding: 72px 0 96px;
  }

  .page-home .hero-logo {
    width: 220px;
    height: 220px;
  }

  .page-home .hero-status {
    position: absolute;
    top: 48px;
    right: 32px;
    flex-direction: column;
    align-items: flex-start;
    width: auto;
    gap: 12px;
    padding: 18px 22px;
  }

  .page-home .hero-inner {
    gap: 26px;
  }
}

@media (min-width: 992px) {
  .page-home .filter-bar {
    flex-direction: row;
    align-items: center;
    gap: 28px;
  }

  .page-home .index-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 48px;
  }

  .page-home .brand-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    gap: 28px;
  }

  .page-home .brand-card:nth-child(2) {
    margin-top: 44px;
  }

  .page-home .brand-card:nth-child(3) {
    margin-top: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition: none !important;
  }
}