/* ===== 首页专属样式 ===== */
.page-home {
  --home-page-pad: clamp(72px, 10vw, 124px);
  --home-radius: 3px;
  background: var(--bg-deep);
  color: var(--paper);
  font-family: var(--font-sans);
}

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

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  min-height: 680px;
  padding: calc(var(--header-h) + clamp(56px, 8vw, 96px)) 0 clamp(56px, 8vw, 96px);
  background: linear-gradient(120deg, var(--bg-deep) 0%, var(--bg-blue) 100%);
}

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

.page-home .home-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(11, 31, 63, 0.92) 0%, rgba(11, 31, 63, 0.66) 55%, rgba(30, 58, 95, 0.42) 100%),
    repeating-linear-gradient(90deg, rgba(224, 180, 90, 0.12) 0 2px, transparent 2px 18px);
}

.page-home .home-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-home .home-hero-copy {
  max-width: 660px;
  padding-left: 18px;
  border-left: 2px solid rgba(224, 180, 90, 0.7);
}

.page-home .home-eyebrow {
  color: var(--gold);
  letter-spacing: 0.14em;
  margin-bottom: 16px;
}

.page-home .home-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 7.5vw, 5.25rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--white);
  text-wrap: balance;
}

.page-home .home-hero-lead {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1rem;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.page-home .home-hero-desc {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.0625rem;
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 56ch;
}

.page-home .home-hero-btn {
  margin-top: 6px;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: var(--white);
  font-weight: 700;
  padding: 12px 22px;
  border-radius: var(--home-radius);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.page-home .home-hero-btn:hover,
.page-home .home-hero-btn:focus-visible {
  background: var(--bg-deep);
  box-shadow: 0 0 0 2px rgba(255, 75, 43, 0.4);
}

/* ---------- 首屏数据面板 ---------- */
.page-home .home-panel-wrap {
  position: relative;
  max-width: 440px;
}

.page-home .home-panel-wrap::before {
  content: "";
  position: absolute;
  top: -12px;
  right: -12px;
  width: 100%;
  height: 100%;
  z-index: 0;
  border: 1px solid rgba(245, 230, 200, 0.38);
  background: repeating-linear-gradient(90deg, rgba(245, 230, 200, 0.55) 0 2px, transparent 2px 14px);
}

.page-home .home-data-panel {
  position: relative;
  z-index: 1;
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--home-radius);
  box-shadow: var(--shadow-panel);
  padding: 24px;
}

.page-home .home-data-panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: linear-gradient(180deg, var(--accent), var(--gold));
}

.page-home .home-data-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(26, 26, 26, 0.12);
}

.page-home .home-data-panel-title {
  font-weight: 900;
  font-family: var(--font-display);
  color: var(--bg-deep);
  letter-spacing: 0.02em;
}

.page-home .home-refresh {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--bg-blue);
  border: 1px solid rgba(30, 58, 95, 0.3);
  padding: 5px 8px;
}

.page-home .home-refresh svg {
  width: 14px;
  height: 14px;
  transition: transform 0.45s ease;
}

.page-home .home-refresh:hover svg {
  transform: rotate(180deg);
}

.page-home .home-panel-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 22px;
  margin: 0 0 20px;
}

.page-home .home-panel-metrics div {
  border-bottom: 1px solid rgba(26, 26, 26, 0.1);
  padding-bottom: 10px;
}

.page-home .home-panel-metrics dt {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(26, 26, 26, 0.56);
  margin-bottom: 5px;
}

.page-home .home-panel-metrics dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bg-deep);
}

.page-home .home-panel-dimensions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-home .home-panel-dimensions .tag {
  color: var(--bg-blue);
  border: 1px solid rgba(30, 58, 95, 0.28);
  background: rgba(30, 58, 95, 0.05);
  padding: 5px 10px;
  font-size: 0.8125rem;
  line-height: 1.4;
}

.page-home .home-panel-status {
  margin: 0;
  padding-left: 12px;
  border-left: 3px solid var(--gold);
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(26, 26, 26, 0.72);
}

/* ---------- 核心数据面板区 ---------- */
.page-home .home-data {
  background: var(--paper);
  color: var(--ink);
  padding: var(--home-page-pad) 0;
}

.page-home .section-head {
  max-width: 760px;
  margin-bottom: clamp(36px, 5vw, 56px);
}

.page-home .home-section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 10px 0 14px;
  color: var(--ink);
}

.page-home .home-section-title--light {
  color: var(--white);
}

.page-home .page-intro {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(26, 26, 26, 0.68);
  margin: 0;
}

/* 选项卡 */
.page-home .home-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .home-tab-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-home .home-tab-btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  border: 1px solid rgba(26, 26, 26, 0.2);
  background: rgba(26, 26, 26, 0.03);
  color: var(--ink);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.4;
  border-radius: var(--home-radius);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.page-home .home-tab-btn:hover {
  border-color: var(--accent);
  background: rgba(255, 75, 43, 0.06);
}

.page-home .home-tab-input:checked + .home-tab-btn {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--white);
}

.page-home .home-tab-input:focus-visible + .home-tab-btn {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.page-home .home-tab-panel {
  flex: 0 0 100%;
  min-height: 240px;
  display: none;
  margin-top: 22px;
  animation: home-tab-in 0.3s ease;
}

.page-home .home-tab-panel--all {
  display: block;
}

.page-home #home-tab-home:checked ~ .home-tab-panel--home,
.page-home #home-tab-away:checked ~ .home-tab-panel--away {
  display: block;
}

.page-home #home-tab-home:checked ~ .home-tab-panel--all,
.page-home #home-tab-away:checked ~ .home-tab-panel--all {
  display: none;
}

@keyframes home-tab-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 图表与维度文字 */
.page-home .home-chart img {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  border: 1px solid rgba(26, 26, 26, 0.12);
}

.page-home .home-chart-note {
  color: rgba(26, 26, 26, 0.72);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 12px 0 0;
}

.page-home .home-dimension-block {
  background: rgba(224, 180, 90, 0.14);
  border-left: 4px solid var(--gold);
  padding: 24px;
}

.page-home .home-dimension-block h3 {
  font-size: 1.125rem;
  margin: 0 0 10px;
  color: var(--bg-deep);
}

.page-home .home-dimension-block p {
  margin: 0 0 12px;
  line-height: 1.7;
  color: rgba(26, 26, 26, 0.72);
}

.page-home .home-dimension-block ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  color: rgba(26, 26, 26, 0.82);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* 数据统计卡 */
.page-home .home-data-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 44px;
}

.page-home .home-stat-card {
  background: rgba(26, 26, 26, 0.04);
  border: 1px solid rgba(26, 26, 26, 0.08);
  padding: 22px;
}

.page-home .home-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
}

.page-home .home-stat-label {
  display: block;
  font-size: 0.8125rem;
  color: rgba(26, 26, 26, 0.62);
  letter-spacing: 0.04em;
}

/* ---------- 更新公告 ---------- */
.page-home .home-update {
  background: linear-gradient(135deg, var(--bg-deep), var(--bg-blue));
  color: var(--white);
  padding: var(--home-page-pad) 0;
}

.page-home .home-update .eyebrow {
  color: var(--gold);
}

.page-home .home-update-grid {
  display: grid;
  gap: 44px;
  align-items: center;
}

.page-home .home-update-list {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  gap: 28px;
}

.page-home .home-update-list li {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  padding-bottom: 24px;
}

.page-home .home-update-icon {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 6px 8px;
  line-height: 1;
  flex-shrink: 0;
  letter-spacing: 0.05em;
}

.page-home .home-update-list strong {
  display: block;
  font-size: 1.125rem;
  margin-bottom: 6px;
  color: var(--white);
}

.page-home .home-update-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  font-size: 0.9375rem;
}

.page-home .home-update-visual {
  display: grid;
  gap: 22px;
  align-content: center;
}

.page-home .home-update-visual > img {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.page-home .home-update-note {
  background: var(--paper-dim);
  color: var(--ink);
  padding: 24px 26px;
  border-radius: 0;
}

.page-home .home-update-note p {
  margin: 0 0 10px;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-home .home-update-note p:last-child {
  margin-bottom: 0;
}

.page-home .home-update-note .btn-outline {
  margin-top: 14px;
  border-color: var(--bg-blue);
  color: var(--bg-blue);
}

.page-home .home-update-note .btn-outline:hover {
  background: var(--bg-blue);
  color: var(--white);
}

/* ---------- 平台导航 ---------- */
.page-home .home-platform {
  background: var(--paper);
  color: var(--ink);
  padding: var(--home-page-pad) 0;
}

.page-home .home-platform-grid {
  grid-template-columns: 1fr;
  margin-bottom: 56px;
}

.page-home .home-platform-card {
  display: block;
  border-top: 2px solid rgba(26, 26, 26, 0.18);
  padding: 24px 8px 20px;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.25s, background 0.25s;
}

.page-home .home-platform-card:hover {
  border-color: var(--accent);
  background: rgba(255, 75, 43, 0.05);
}

.page-home .home-platform-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.page-home .home-platform-index {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent);
}

.page-home .home-platform-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.375rem;
  margin: 12px 0 10px;
  color: var(--bg-deep);
}

.page-home .home-platform-card p {
  margin: 0 0 16px;
  color: rgba(26, 26, 26, 0.64);
  line-height: 1.7;
  font-size: 0.9375rem;
}

.page-home .home-platform-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--accent);
}

.page-home .home-platform-more::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-home .home-showcase {
  border: 1px solid rgba(26, 26, 26, 0.16);
}

.page-home .home-showcase img {
  width: 100%;
}

.page-home .home-showcase-caption {
  margin: 14px 0 0;
  color: rgba(26, 26, 26, 0.66);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ---------- 联系与资料下载 ---------- */
.page-home .home-contact {
  background: var(--bg-deep);
  color: var(--white);
  padding: var(--home-page-pad) 0;
}

.page-home .home-contact .eyebrow {
  color: var(--gold);
}

.page-home .home-contact-grid {
  display: grid;
  gap: 48px;
}

.page-home .home-contact-desc {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
  margin: 0 0 28px;
  max-width: 52ch;
}

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

.page-home .home-contact-list li {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  padding-bottom: 16px;
}

.page-home .home-contact-list span {
  color: var(--muted);
  font-size: 0.9375rem;
}

.page-home .home-contact-list strong {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--paper);
  word-break: break-all;
}

.page-home .home-contact-side {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-home .home-contact-card {
  background: var(--paper);
  color: var(--ink);
  padding: 28px;
}

.page-home .home-contact-card h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  margin: 0 0 16px;
  color: var(--bg-deep);
}

.page-home .home-contact-card p {
  margin: 0 0 10px;
  line-height: 1.7;
  color: rgba(26, 26, 26, 0.72);
}

.page-home .home-contact-card .btn-primary {
  margin-top: 10px;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: var(--white);
  padding: 12px 22px;
  font-weight: 700;
  border-radius: 0;
  transition: background 0.2s;
}

.page-home .home-contact-card .btn-primary:hover {
  background: var(--bg-deep);
}

.page-home .home-download-card {
  border: 1px solid rgba(245, 230, 200, 0.3);
  padding: 26px;
}

.page-home .home-download-card h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  margin: 0 0 12px;
  color: var(--paper);
}

.page-home .home-download-card p {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  margin: 0 0 18px;
  font-size: 0.9375rem;
}

.page-home .home-download-card .btn-outline {
  border-color: var(--gold);
  color: var(--gold);
  padding: 10px 20px;
  font-weight: 700;
  border-radius: 0;
  transition: background 0.2s, color 0.2s;
}

.page-home .home-download-card .btn-outline:hover {
  background: var(--gold);
  color: var(--bg-deep);
}

/* ---------- 响应式：桌面端 ---------- */
@media (min-width: 768px) {
  .page-home .home-hero {
    min-height: 720px;
  }

  .page-home .home-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 64px;
  }

  .page-home .home-data-panel {
    padding: 32px;
  }

  .page-home .home-update-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 64px;
  }

  .page-home .home-data-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .page-home .home-platform-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  .page-home .home-contact-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 64px;
  }
}