/* ===== 首页专属样式 .page-home ===== */
.page-home {
  --page-bg: var(--color-cream, #F5F0E8);
  --page-text: var(--color-mid-gray, #4A4A4A);
  --page-accent: var(--color-red, #E63946);
  --page-blue: var(--color-blue, #1D3557);
  --page-silver: var(--color-silver, #CAD2C5);
  --page-amber: var(--color-amber, #FFB347);
  --page-card-shadow: 0 4px 20px rgba(0,0,0,0.06);
  --page-card-radius: 12px;
  background-color: var(--page-bg);
  color: var(--page-text);
  font-family: var(--font-body, "Inter", system-ui, sans-serif);
  padding: 0 1.25rem 2rem;
  position: relative;
  overflow-x: hidden;
}

/* ---- 上下文指示 ---- */
.page-home__context {
  font-family: var(--font-data, "Inter", sans-serif);
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--color-light-gray, #B0B0B0);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding-top: 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}
.page-home__context-label {
  font-weight: 400;
  color: var(--color-mid-gray, #4A4A4A);
}
.page-home__context-sep {
  color: var(--color-light-gray, #B0B0B0);
}

/* ---- 主题声明 ---- */
.page-home__declaration {
  text-align: left;
  margin-bottom: 0.5rem;
  padding: 1.5rem 0 2rem;
  position: relative;
}
.page-home__declaration::after {
  content: "";
  display: block;
  width: 3rem;
  height: 3px;
  background: var(--page-accent);
  margin-top: 1.5rem;
  border-radius: 2px;
}
.page-home__declaration-heading {
  font-family: var(--font-heading, Georgia, serif);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--page-blue);
  margin: 0 0 0.75rem;
  letter-spacing: -0.01em;
}
.page-home__declaration-sub {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-mid-gray, #4A4A4A);
  margin: 0;
  letter-spacing: 0.02em;
  opacity: 0.85;
}

/* ---- 网站目录 & 筛选 ---- */
.page-home__catalog {
  margin-bottom: 2rem;
}
.page-home__catalog-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.page-home__catalog-title {
  margin: 0;
  font-family: var(--font-heading, Georgia, serif);
  font-size: 1.3rem;
  color: var(--page-blue);
}
.page-home__catalog-title::after {
  display: none;
}

/* 筛选按钮（radio + label） */
.page-home__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  background: var(--color-warm-gray, #D4C9B8);
  padding: 0.3rem;
  border-radius: 30px;
}
.page-home__filter-radio {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.page-home__filter-label {
  display: inline-block;
  padding: 0.4rem 1rem;
  font-family: var(--font-data, "Inter", sans-serif);
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-mid-gray, #4A4A4A);
  background: transparent;
  border-radius: 20px;
  cursor: pointer;
  transition: background var(--transition-base, 0.25s ease), color var(--transition-base, 0.25s ease);
  user-select: none;
}
.page-home__filter-radio:checked + .page-home__filter-label {
  background: var(--page-accent);
  color: #fff;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(230,57,70,0.25);
}
.page-home__filter-label:hover {
  background: rgba(230,57,70,0.08);
}
.page-home__filter-radio:checked + .page-home__filter-label:hover {
  background: var(--page-accent);
}

/* ---- 卡片网格（移动端堆叠） ---- */
.page-home__card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* 卡片通用 */
.page-home__card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white, #FFFFFF);
  border: 1px solid var(--color-silver, #CAD2C5);
  border-radius: var(--page-card-radius);
  box-shadow: var(--page-card-shadow);
  padding: 1.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  min-height: 220px;
}
.page-home__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
}
.page-home__card-bg-img,
.page-home__card-thumb {
  position: absolute;
  bottom: 0;
  right: 0;
  width: auto;
  max-width: 45%;
  height: auto;
  max-height: 55%;
  object-fit: contain;
  opacity: 0.10;
  pointer-events: none;
  z-index: 0;
  border-radius: 4px;
}
.page-home__card-thumb {
  max-width: 40%;
  max-height: 45%;
  opacity: 0.12;
}
.page-home__card-visual {
  position: relative;
  z-index: 1;
  margin-bottom: 0.75rem;
  color: var(--page-blue);
}
.page-home__card-icon {
  display: block;
  width: 40px;
  height: 40px;
}
.page-home__card-body {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0;
}
.page-home__card-heading {
  font-family: var(--font-heading, Georgia, serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--page-blue);
  margin: 0 0 0.4rem;
}
.page-home__card-desc {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-mid-gray, #4A4A4A);
  margin: 0 0 1rem;
  flex: 1;
}
.page-home__card-link {
  align-self: flex-start;
  font-size: 0.85rem;
  padding: 0.45rem 1.2rem;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 500;
  transition: background var(--transition-base, 0.25s ease), color var(--transition-base, 0.25s ease);
}

/* 筛选控制：默认全部显示 */
.page-home__card {
  display: flex;
}
/* 当筛选为 all 时全部显示 */
#cf-all:checked ~ .page-home__card-grid .page-home__card,
#cf-all:checked ~ * .page-home__card {
  display: flex;
}
/* 单选控制 */
#cf-team:checked ~ .page-home__card-grid .page-home__card:not([data-type="team"]),
#cf-team:checked ~ * .page-home__card-grid .page-home__card:not([data-type="team"]),
#cf-report:checked ~ .page-home__card-grid .page-home__card:not([data-type="report"]),
#cf-report:checked ~ * .page-home__card-grid .page-home__card:not([data-type="report"]),
#cf-lineup:checked ~ .page-home__card-grid .page-home__card:not([data-type="lineup"]),
#cf-lineup:checked ~ * .page-home__card-grid .page-home__card:not([data-type="lineup"]) {
  display: none;
}
/* 因为结构上 filters 和 card-grid 是兄弟，使用通用兄弟选择器 ~ */
.page-home__filters ~ .page-home__card-grid .page-home__card {
  transition: opacity 0.3s ease;
}

/* ---- 环境纹理 ---- */
.page-home__texture {
  width: 100%;
  margin: 1rem 0 2.5rem;
  border-radius: var(--border-radius, 8px);
  overflow: hidden;
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.08));
}
.page-home__texture-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
  object-position: center 30%;
}

/* ---- 最新更新 ---- */
.page-home__updates {
  background: var(--color-white, #FFFFFF);
  border: 1px solid var(--color-silver, #CAD2C5);
  border-radius: var(--page-card-radius);
  padding: 2rem 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--page-card-shadow);
}
.page-home__updates-title {
  margin: 0 0 1.25rem;
  font-family: var(--font-heading, Georgia, serif);
  font-size: 1.3rem;
  color: var(--page-blue);
}
.page-home__updates-title::after {
  display: none;
}
.page-home__updates-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.page-home__updates-highlight {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.page-home__updates-tag {
  background: var(--page-amber);
  color: var(--color-deep-gray, #2D2D2D);
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.page-home__updates-version {
  font-family: var(--font-heading, Georgia, serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--page-blue);
  line-height: 1.2;
}
.page-home__updates-desc {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-mid-gray, #4A4A4A);
  margin: 0;
  max-width: 680px;
}
.page-home__updates-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--color-silver, #CAD2C5);
  border-bottom: 1px solid var(--color-silver, #CAD2C5);
}
.page-home__stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.page-home__stat-value {
  font-family: var(--font-data, "Inter", sans-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--page-accent);
  line-height: 1.1;
}
.page-home__stat-label {
  font-family: var(--font-data, "Inter", sans-serif);
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--color-light-gray, #B0B0B0);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.page-home__updates-link {
  align-self: flex-start;
  font-size: 0.85rem;
  padding: 0.5rem 1.5rem;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 500;
  border: 1px solid var(--page-blue);
  color: var(--page-blue);
  background: transparent;
  transition: background var(--transition-base, 0.25s ease), color var(--transition-base, 0.25s ease);
}
.page-home__updates-link:hover {
  background: var(--page-blue);
  color: #fff;
}

/* ---- 信任声明 ---- */
.page-home__trust {
  background: var(--color-warm-gray, #D4C9B8);
  border-radius: var(--border-radius, 8px);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}
.page-home__trust-text {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--color-deep-gray, #2D2D2D);
  margin: 0;
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- 底部轻量导航 ---- */
.page-home__footnote {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 0.75rem;
  padding: 1rem 0 0.5rem;
  font-family: var(--font-data, "Inter", sans-serif);
  font-size: 0.8rem;
  color: var(--color-light-gray, #B0B0B0);
  border-top: 1px solid var(--color-silver, #CAD2C5);
}
.page-home__footnote-item {
  font-weight: 400;
  color: var(--color-mid-gray, #4A4A4A);
}
.page-home__footnote-link {
  color: var(--page-blue);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-base, 0.25s ease);
}
.page-home__footnote-link:hover {
  color: var(--page-accent);
}
.page-home__footnote-sep {
  color: var(--color-light-gray, #B0B0B0);
}

/* ===== 响应式：平板及以上 ===== */
@media (min-width: 640px) {
  .page-home {
    padding: 0 2rem 3rem;
  }
  .page-home__declaration-heading {
    font-size: 2.8rem;
  }
  .page-home__declaration-sub {
    font-size: 1.1rem;
  }
  /* 卡片网格两列不对称布局 */
  .page-home__card-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 1.5rem;
  }
  .page-home__card--team {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
    min-height: 400px;
  }
  .page-home__card--report {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }
  .page-home__card--lineup {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
  }
  .page-home__card-bg-img {
    max-width: 55%;
    max-height: 60%;
    opacity: 0.12;
  }
  .page-home__card-thumb {
    max-width: 45%;
    max-height: 50%;
    opacity: 0.13;
  }
  .page-home__texture-img {
    max-height: 400px;
  }
  .page-home__updates {
    padding: 2.5rem 2rem;
  }
  .page-home__updates-version {
    font-size: 1.8rem;
  }
  .page-home__updates-stats {
    gap: 2rem 3.5rem;
  }
  .page-home__stat-value {
    font-size: 1.8rem;
  }
}

/* ===== 桌面端 ===== */
@media (min-width: 1024px) {
  .page-home {
    padding: 0 3rem 4rem;
    max-width: var(--max-width, 1200px);
    margin-left: auto;
    margin-right: auto;
  }
  .page-home__declaration {
    padding: 2.5rem 0 2.5rem;
  }
  .page-home__declaration-heading {
    font-size: 3.5rem;
    max-width: 800px;
  }
  .page-home__declaration-sub {
    font-size: 1.2rem;
  }
  .page-home__catalog-header {
    margin-bottom: 2rem;
  }
  .page-home__card-grid {
    gap: 2rem;
  }
  .page-home__card--team {
    min-height: 460px;
  }
  .page-home__card {
    padding: 2rem;
  }
  .page-home__card-heading {
    font-size: 1.5rem;
  }
  .page-home__card-desc {
    font-size: 0.95rem;
  }
  .page-home__texture {
    margin: 1.5rem 0 3rem;
  }
  .page-home__texture-img {
    max-height: 480px;
  }
  .page-home__updates {
    padding: 3rem 2.5rem;
  }
  .page-home__updates-title {
    font-size: 1.5rem;
  }
  .page-home__updates-version {
    font-size: 2rem;
  }
  .page-home__updates-desc {
    font-size: 1rem;
  }
  .page-home__stat-value {
    font-size: 2rem;
  }
  .page-home__trust {
    padding: 1.5rem 2rem;
  }
  .page-home__trust-text {
    font-size: 0.9rem;
  }
  .page-home__footnote {
    font-size: 0.85rem;
    gap: 0.75rem 1rem;
  }
}

/* ===== 确保筛选在桌面端也正常工作 ===== */
/* 在桌面端，.page-home__filters 与 .page-home__card-grid 是兄弟，
   使用通用兄弟选择器 ~ 控制卡片显隐 */
#cf-all:checked ~ .page-home__card-grid .page-home__card,
#cf-team:checked ~ .page-home__card-grid .page-home__card[data-type="team"],
#cf-report:checked ~ .page-home__card-grid .page-home__card[data-type="report"],
#cf-lineup:checked ~ .page-home__card-grid .page-home__card[data-type="lineup"] {
  display: flex;
}
#cf-team:checked ~ .page-home__card-grid .page-home__card:not([data-type="team"]),
#cf-report:checked ~ .page-home__card-grid .page-home__card:not([data-type="report"]),
#cf-lineup:checked ~ .page-home__card-grid .page-home__card:not([data-type="lineup"]) {
  display: none;
}

/* ===== 移动端窄屏安全 ===== */
@media (max-width: 399px) {
  .page-home {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  .page-home__declaration-heading {
    font-size: 1.6rem;
  }
  .page-home__card {
    padding: 1rem;
    min-height: 180px;
  }
  .page-home__card-bg-img,
  .page-home__card-thumb {
    max-width: 35%;
    max-height: 40%;
  }
  .page-home__updates {
    padding: 1.25rem 1rem;
  }
  .page-home__updates-version {
    font-size: 1.2rem;
  }
  .page-home__stat-value {
    font-size: 1.3rem;
  }
  .page-home__filters {
    gap: 0.3rem;
    padding: 0.2rem;
  }
  .page-home__filter-label {
    padding: 0.3rem 0.7rem;
    font-size: 0.7rem;
  }
}

/* ===== 高分辨率微调 ===== */
@media (min-width: 1600px) {
  .page-home {
    padding-left: 0;
    padding-right: 0;
  }
}