/* ===== 首页专属样式：.page-home ===== */
.page-home {
  background: var(--bg-primary);
  color: var(--text-primary);
}
.page-home img {
  max-width: 100%;
  height: auto;
}

/* 首屏：海报式专题封面 */
.page-home .hero {
  position: relative;
  padding: 64px 0 56px;
  overflow: hidden;
}
.page-home .hero-media,
.page-home .hero-shade {
  position: absolute;
  inset: 0;
}
.page-home .hero-media {
  z-index: 0;
}
.page-home .hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.9;
}
.page-home .hero-shade {
  z-index: 1;
  background: linear-gradient(100deg, rgba(11, 30, 58, 0.97) 0%, rgba(11, 30, 58, 0.86) 40%, rgba(11, 30, 58, 0.55) 78%, rgba(11, 30, 58, 0.30) 100%);
}
.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: linear-gradient(rgba(232, 234, 242, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(232, 234, 242, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(circle at 72% 30%, #000 0%, transparent 76%);
  mask-image: radial-gradient(circle at 72% 30%, #000 0%, transparent 76%);
}
.page-home .hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 96px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  z-index: 1;
}
.page-home .hero-inner {
  position: relative;
  z-index: 2;
}
.page-home .hero-breadcrumbs {
  margin: 0 0 22px;
}
.page-home .hero-notice {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  margin-bottom: 24px;
  border: 1px solid rgba(212, 175, 55, 0.55);
  background: rgba(11, 30, 58, 0.72);
  color: var(--gold-light);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
}
.page-home .hero-notice-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}
.page-home .hero-notice-arrow {
  font-family: var(--font-data);
  color: var(--gold);
}
.page-home .hero-title {
  margin: 0 0 22px;
  font-family: var(--font-head);
  font-size: 38px;
  line-height: 1.12;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}
.page-home .hero-title-accent {
  color: var(--gold);
}
.page-home .hero-lead {
  max-width: 720px;
  margin: 0 0 30px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-secondary);
}
.page-home .hero-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-color);
  border: 1px solid var(--line-color);
}
.page-home .hero-index li {
  margin: 0;
  padding: 0;
}
.page-home .hero-index-item {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 100%;
  padding: 16px 14px;
  background: rgba(11, 30, 58, 0.88);
  color: var(--text-primary);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}
.page-home .hero-index-num {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--gold);
}
.page-home .hero-index-text {
  font-size: 15px;
  font-weight: 600;
}
.page-home .hero-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 36px;
  padding: 14px 18px;
  max-width: 100%;
  background: rgba(8, 20, 38, 0.62);
  border-left: 2px solid var(--gold);
}
.page-home .hero-status-text {
  font-size: 14px;
  color: var(--text-primary);
}
.page-home .hero-status-sp {
  width: 5px;
  height: 5px;
  transform: rotate(45deg);
  background: var(--gold);
}
.page-home .hero-status-data {
  font-size: 14px;
  color: var(--text-secondary);
}
.page-home .hero-status-data strong {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold-light);
}

/* 数据流动条 */
.page-home .data-strip {
  padding: 18px 0;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(212, 175, 55, 0.22);
  border-bottom: 1px solid rgba(212, 175, 55, 0.22);
}
.page-home .data-strip-inner {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
}
.page-home .data-strip-inner li {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}
.page-home .data-diamond {
  flex: 0 0 5px;
  width: 5px;
  height: 5px;
  transform: rotate(45deg);
  background: var(--gold);
  opacity: 0.85;
}

/* 分区标题辅助 */
.page-home .section-kicker {
  margin: 14px 0 10px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

/* 01 跨设备登录指引 */
.page-home .login-section {
  background: var(--bg-secondary);
}
.page-home .login-grid {
  display: grid;
  gap: 40px;
  margin-top: 36px;
}
.page-home .steps-panel {
  padding: 28px 20px;
}
.page-home .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-home .step-detail {
  background: rgba(8, 20, 38, 0.55);
  border-left: 2px solid rgba(212, 175, 55, 0.40);
  transition: border-color 0.25s ease;
}
.page-home .step-detail[open] {
  border-color: var(--gold);
}
.page-home .step-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}
.page-home .step-summary::-webkit-details-marker {
  display: none;
}
.page-home .step-num {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 4px;
  background: var(--gold);
  transform: rotate(45deg);
}
.page-home .step-num span {
  transform: rotate(-45deg);
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 700;
  color: var(--bg-deep);
}
.page-home .step-title {
  font-family: var(--font-head);
  font-size: 16px;
  line-height: 1.4;
  color: var(--text-primary);
}
.page-home .step-toggle {
  position: relative;
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-left: auto;
}
.page-home .step-toggle::before,
.page-home .step-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  background: var(--gold);
  transform: translate(-50%, -50%);
  transition: transform 0.25s var(--ease-out-back);
}
.page-home .step-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.page-home .step-detail[open] .step-toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}
.page-home .step-body {
  margin: 0;
  padding: 0 18px 18px 66px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-secondary);
}
.page-home .login-figure {
  margin: 0;
  position: relative;
}
.page-home .login-img {
  width: 100%;
  display: block;
  border: 1px solid rgba(212, 175, 55, 0.35);
  background: var(--bg-deep);
}
.page-home .login-caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-secondary);
}
.page-home .login-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
}

/* 02 最新数据状态 */
.page-home .status-section {
  background: var(--bg-primary);
}
.page-home .status-grid {
  display: grid;
  gap: 36px;
  margin-top: 36px;
}
.page-home .status-metric {
  position: relative;
  padding: 34px 28px;
  background: linear-gradient(145deg, rgba(18, 42, 74, 0.90), rgba(8, 20, 38, 0.92));
  border: 1px solid rgba(212, 175, 55, 0.22);
}
.page-home .status-metric::after {
  content: "";
  position: absolute;
  top: 20px;
  right: 20px;
  width: 8px;
  height: 8px;
  transform: rotate(45deg);
  background: var(--gold);
}
.page-home .status-metric-label {
  display: block;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
}
.page-home .status-metric-num {
  display: block;
  margin-top: 16px;
  font-family: var(--font-data);
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold-light);
  text-shadow: 0 0 32px rgba(212, 175, 55, 0.35);
}
.page-home .status-metric-unit {
  margin-left: 8px;
  font-size: 20px;
  color: var(--text-secondary);
}
.page-home .status-metric-note {
  display: block;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-secondary);
}
.page-home .status-timeline {
  padding-left: 2px;
}
.page-home .timeline-item {
  position: relative;
  margin: 0;
  padding: 0 0 30px 30px;
  border-left: 1px solid var(--line-color);
}
.page-home .timeline-item:last-child {
  padding-bottom: 0;
}
.page-home .timeline-dot {
  position: absolute;
  top: 3px;
  left: -7px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.16);
}
.page-home .timeline-item.is-live .timeline-dot {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.16);
}
.page-home .timeline-label {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.page-home .timeline-desc {
  display: block;
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-primary);
}
.page-home .status-trust {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 40px;
  padding: 18px 20px;
  background: rgba(18, 42, 74, 0.55);
  border-left: 2px solid var(--gold);
}
.page-home .status-bubble {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  padding: 8px 14px;
  border: 1px dashed var(--line-color);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: help;
}
.page-home .status-trust-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* 03 快速查询面板 */
.page-home .query-section {
  background: var(--bg-deep);
}
.page-home .query-grid {
  display: grid;
  gap: 36px;
  margin-top: 36px;
}
.page-home .query-controls {
  position: relative;
  padding: 34px 24px 28px;
  background: linear-gradient(135deg, rgba(18, 42, 74, 0.85), rgba(11, 30, 58, 0.72));
  border: 1px solid rgba(45, 79, 124, 0.60);
}
.page-home .query-controls::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  width: 52px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--orange));
}
.page-home .query-row {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(45, 79, 124, 0.55);
}
.page-home .query-row-label {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
}
.page-home .query-chip-list {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 8px 10px;
}
.page-home .query-note {
  margin: 24px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1.9;
  color: var(--text-secondary);
}
.page-home .query-figure {
  margin: 0;
  position: relative;
  align-self: start;
}
.page-home .query-img {
  width: 100%;
  display: block;
  border: 1px solid rgba(212, 175, 55, 0.30);
  background: var(--bg-primary);
}
.page-home .query-caption {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* 04 更新摘要 */
.page-home .summary-section {
  background: var(--bg-primary);
}
.page-home .summary-list {
  margin-top: 36px;
  border-top: 1px solid var(--line-color);
}
.page-home .summary-item {
  display: grid;
  gap: 12px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line-color);
  transition: background 0.2s ease;
}
.page-home .summary-tag {
  justify-self: start;
  padding: 5px 10px;
  border: 1px solid rgba(212, 175, 55, 0.34);
  background: rgba(212, 175, 55, 0.09);
  border-radius: 2px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
  white-space: nowrap;
}
.page-home .summary-tag--change {
  border-color: rgba(255, 107, 53, 0.40);
  background: rgba(255, 107, 53, 0.08);
  color: var(--orange);
}
.page-home .summary-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.5;
}
.page-home .summary-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-home .summary-desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}
.page-home .summary-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

/* 05 数据底座与服务承诺 */
.page-home .base-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-deep) 100%);
}
.page-home .base-figure {
  margin: 40px 0 0;
}
.page-home .base-img {
  width: 100%;
  display: block;
  border-radius: var(--radius-md);
}
.page-home .base-caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-secondary);
}
.page-home .base-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}
.page-home .base-stat {
  flex: 1 1 150px;
  padding: 20px 18px;
  background: rgba(18, 42, 74, 0.60);
  border-left: 2px solid var(--gold);
}
.page-home .base-stat-num {
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  color: var(--gold-light);
}
.page-home .base-stat-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}
.page-home .base-note {
  margin: 36px 0 0;
  padding: 16px 20px;
  border: 1px dashed var(--line-color);
  font-size: 13px;
  line-height: 1.9;
  color: var(--text-secondary);
}

/* 悬停与焦点 */
.page-home .hero-index-item:hover,
.page-home .hero-index-item:focus-visible {
  background: var(--bg-secondary);
  color: var(--gold-light);
}
.page-home .hero-index-item:focus-visible,
.page-home .summary-title a:focus-visible,
.page-home .hero-notice:focus-visible,
.page-home .step-summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.page-home .summary-title a:hover,
.page-home .summary-title a:focus-visible {
  color: var(--gold-light);
}

/* 动效：尊重 reduced-motion */
@media (prefers-reduced-motion: no-preference) {
  .page-home .hero-notice-dot {
    animation: page-home-notice-pulse 2s ease-out infinite;
  }
  .page-home .timeline-item.is-live .timeline-dot {
    animation: page-home-live-pulse 1.8s ease-out infinite;
  }
}
@keyframes page-home-notice-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.50);
  }
  70%,
  100% {
    box-shadow: 0 0 0 9px rgba(255, 107, 53, 0);
  }
}
@keyframes page-home-live-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.45);
  }
  100% {
    box-shadow: 0 0 0 16px rgba(255, 107, 53, 0);
  }
}

/* 中等屏 */
@media (min-width: 640px) {
  .page-home .hero-title {
    font-size: 50px;
  }
  .page-home .hero-lead {
    font-size: 16px;
  }
  .page-home .data-strip-inner {
    justify-content: center;
  }
  .page-home .status-trust {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .page-home .status-metric-num {
    font-size: 80px;
  }
}

/* 桌面布局 */
@media (min-width: 900px) {
  .page-home .hero {
    padding: 96px 0 76px;
  }
  .page-home .hero-title {
    max-width: 860px;
    font-size: 64px;
  }
  .page-home .hero-index {
    grid-template-columns: repeat(4, 1fr);
    margin-top: 36px;
  }
  .page-home .hero-index-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 20px 16px;
  }
  .page-home .login-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
    gap: 48px;
  }
  .page-home .login-figure {
    margin-top: 12px;
    transform: rotate(1.4deg);
  }
  .page-home .status-grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 56px;
  }
  .page-home .query-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 48px;
  }
  .page-home .query-figure {
    transform: rotate(-1.2deg);
    box-shadow: 14px 14px 0 rgba(212, 175, 55, 0.08);
  }
  .page-home .summary-item {
    grid-template-columns: 140px 1fr;
    gap: 12px 36px;
    align-items: baseline;
  }
  .page-home .summary-item:hover {
    background: rgba(18, 42, 74, 0.32);
  }
  .page-home .summary-tag {
    margin-top: 4px;
  }
  .page-home .base-stats {
    gap: 20px;
  }
}

/* 宽屏 */
@media (min-width: 1200px) {
  .page-home .hero-title {
    font-size: 76px;
  }
  .page-home .hero-lead {
    max-width: 760px;
  }
  .page-home .query-controls {
    padding: 40px 32px 32px;
  }
  .page-home .steps-panel {
    padding: 36px 32px;
  }
}