.page-news {
  --news-gold: #D4AF37;
  --news-deep: #0B3D2E;
  --news-line: rgba(11, 61, 46, 0.14);
  color: var(--color-ink);
  background: var(--color-white);
}

/* ===== 首屏标题区 ===== */
.page-news__hero {
  background:
    linear-gradient(rgba(11, 61, 46, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 61, 46, 0.04) 1px, transparent 1px),
    var(--color-off-white);
  background-size: 32px 32px;
  border-bottom: 1px solid var(--news-line);
  padding: 48px 0 52px;
}

.page-news__hero-grid {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-top: 28px;
}

.page-news__hero-title {
  max-width: 800px;
}

.page-news__hero-title .section-label {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 13px;
  color: var(--color-accent);
  display: inline-block;
  border: 1px solid rgba(212, 175, 55, 0.5);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
  background: rgba(212, 175, 55, 0.08);
}

.page-news__hero-title h1 {
  font-family: var(--font-heading);
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.08;
  color: var(--color-primary);
  text-transform: uppercase;
  margin: 0 0 18px;
}

.page-news__hero-title p {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: #4a5a53;
  margin: 0;
}

.page-news__hero-stamp {
  display: none;
  flex-shrink: 0;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 2px dashed rgba(212, 175, 55, 0.6);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: rotate(6deg);
  text-align: center;
}

.page-news__hero-stamp-num {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 700;
  font-style: italic;
  color: var(--color-primary);
  line-height: 1;
}

.page-news__hero-stamp-text {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-top: 4px;
}

/* ===== 精选头条 ===== */
.page-news__featured {
  background: var(--color-white);
  padding: 64px 0 56px;
}

.page-news__featured-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--color-white);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--news-line);
  border-left: 4px solid var(--news-gold);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news__featured-media {
  min-height: 280px;
}

.page-news__featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news__featured-body {
  position: relative;
  padding: 36px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background:
    linear-gradient(135deg, rgba(11, 61, 46, 0.03) 25%, transparent 25%) 0 / 12px 12px;
}

.page-news__featured-tags {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-news__featured-time {
  font-size: 13px;
  color: #6b7571;
}

.page-news__featured-body h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.2;
  color: var(--color-primary);
  margin: 0;
  max-width: 16em;
  position: relative;
  z-index: 1;
}

.page-news__featured-body p {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: #4a5a53;
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-news__featured-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: auto;
  position: relative;
  z-index: 1;
}

/* ===== 大编号 ===== */
.page-news__num {
  position: absolute;
  top: 8px;
  right: 14px;
  font-family: var(--font-heading);
  font-size: 64px;
  font-weight: 700;
  font-style: italic;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(11, 61, 46, 0.06);
  user-select: none;
  z-index: 0;
}

.page-news__num--featured {
  font-size: 88px;
  top: 16px;
  right: 18px;
  color: rgba(11, 61, 46, 0.05);
}

/* ===== 最新文章区 ===== */
.page-news__content {
  background:
    linear-gradient(rgba(11, 61, 46, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 61, 46, 0.035) 1px, transparent 1px),
    var(--color-bg-light);
  background-size: 32px 32px;
  padding: 56px 0 64px;
  border-top: 1px solid var(--news-line);
  border-bottom: 1px solid var(--news-line);
}

.page-news__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-news__section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.page-news__section-head h2,
.page-news__series-head h2 {
  font-family: var(--font-heading);
  font-size: 32px;
  color: var(--color-primary);
  text-transform: uppercase;
  margin: 6px 0 0;
}

.page-news__live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  border: 1px solid rgba(76, 175, 80, 0.4);
  border-radius: 999px;
  padding: 5px 14px;
  color: var(--color-success);
  background: rgba(76, 175, 80, 0.06);
  white-space: nowrap;
}

.page-news__live i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-success);
  display: block;
  animation: page-news-blink 2s infinite;
}

@keyframes page-news-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.page-news__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

/* ===== 文章卡片 ===== */
.page-news__card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid rgba(11, 61, 46, 0.1);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-news__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.page-news__card-media {
  position: relative;
}

.page-news__card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news__card-cat {
  position: absolute;
  top: 12px;
  left: 12px;
  transform: rotate(-2deg);
  z-index: 1;
}

.page-news__card-body {
  position: relative;
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.page-news__card-body .page-news__card-meta,
.page-news__card-body h3,
.page-news__card-body p,
.page-news__card-body .page-news__card-link {
  position: relative;
  z-index: 1;
}

.page-news__card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  color: #6b7571;
  margin-top: 4px;
}

.page-news__readtime {
  font-size: 12px;
  color: rgba(11, 61, 46, 0.55);
  opacity: 0.72;
  transition: opacity var(--transition-fast);
}

.page-news__card:hover .page-news__readtime {
  opacity: 1;
}

.page-news__card-title,
.page-news__card-body h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  line-height: 1.3;
  color: var(--color-ink);
  margin: 0;
}

.page-news__card-body p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.65;
  color: #4a5a53;
  margin: 0;
  flex: 1;
}

.page-news__card-link {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 2px solid rgba(212, 175, 55, 0.5);
  align-self: flex-start;
  margin-top: 6px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.page-news__card-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.page-news__card--text {
  border-top: 3px solid var(--color-primary);
}

.page-news__card--text .page-news__card-body {
  justify-content: flex-start;
  min-height: 240px;
}

/* ===== 加载更多 ===== */
.page-news__load {
  margin-top: 36px;
  text-align: center;
}

.page-news__load-btn {
  font-family: var(--font-heading);
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-white);
  border: 1px solid rgba(11, 61, 46, 0.25);
  border-radius: 999px;
  padding: 12px 36px;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.page-news__load-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* ===== 侧边栏 ===== */
.page-news__aside-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-news__widget {
  background: var(--color-white);
  border: 1px solid rgba(11, 61, 46, 0.1);
  border-radius: var(--radius-sm);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}

.page-news__widget-title {
  font-family: var(--font-heading);
  font-size: 18px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
}

.page-news__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news__filter-btn {
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(11, 61, 46, 0.2);
  background: transparent;
  color: var(--color-primary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.page-news__filter-btn:hover {
  border-color: var(--color-accent);
  background: rgba(212, 175, 55, 0.08);
}

.page-news__filter-btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.page-news__service-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news__service-list li + li {
  border-top: 1px dashed rgba(11, 61, 46, 0.12);
}

.page-news__service-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 4px;
  text-decoration: none;
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-size: 15px;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.page-news__service-list a::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--color-accent);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.page-news__service-list a:hover {
  color: var(--color-primary);
  padding-left: 10px;
}

.page-news__widget--help p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: #4a5a53;
  margin: 0 0 14px;
}

.page-news__btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

/* ===== 专题系列 ===== */
.page-news__series {
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    var(--color-primary-deep);
  background-size: 28px 28px;
  padding: 64px 0;
  color: var(--color-white);
}

.page-news__series-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 36px;
}

.page-news__series-head .section-label,
.page-news__subscribe-body .section-label {
  color: var(--color-accent-light);
  border-color: rgba(212, 175, 55, 0.5);
}

.page-news__series-head h2 {
  color: var(--color-white);
}

.page-news__series-head p {
  font-family: var(--font-body);
  font-size: 15px;
  max-width: 420px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
  margin: 0;
}

.page-news__series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news__series-card {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 28px 24px 24px;
  overflow: hidden;
  min-height: 210px;
  transition: background var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}

.page-news__series-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(212, 175, 55, 0.6);
  transform: translateY(-4px);
}

.page-news__series-code {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 700;
  font-style: italic;
  line-height: 1;
  color: rgba(212, 175, 55, 0.2);
  position: absolute;
  right: 14px;
  top: 14px;
  user-select: none;
}

.page-news__series-body h3 {
  font-family: var(--font-heading);
  font-size: 21px;
  color: var(--color-white);
  margin: 16px 0 10px;
}

.page-news__series-body p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

.page-news__series-body .tag--outline {
  border-color: rgba(212, 175, 55, 0.7);
  color: var(--color-accent-light);
}

/* ===== 订阅提示 ===== */
.page-news__subscribe {
  background: var(--color-bg-light);
  padding: 56px 0 72px;
}

.page-news__subscribe-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
  justify-content: space-between;
  background:
    radial-gradient(circle at 78% 20%, rgba(212, 175, 55, 0.18), transparent 34%),
    var(--color-primary);
  border-radius: var(--radius-md);
  padding: 44px 32px;
  overflow: hidden;
}

.page-news__subscribe-card::after {
  content: '';
  position: absolute;
  right: -30px;
  bottom: -60px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(212, 175, 55, 0.4);
  transform: rotate(24deg);
}

.page-news__subscribe-body {
  max-width: 620px;
  position: relative;
  z-index: 1;
}

.page-news__subscribe-body h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1.25;
  color: var(--color-white);
  margin: 14px 0 12px;
}

.page-news__subscribe-body p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  margin: 0;
}

.page-news__subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  position: relative;
  z-index: 1;
}

/* ===== 响应式：平板与桌面 ===== */
@media (min-width: 768px) {
  .page-news__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news__series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .page-news__hero {
    padding: 56px 0 64px;
  }

  .page-news__hero-stamp {
    display: flex;
  }

  .page-news__featured-card {
    grid-template-columns: 1.15fr 1fr;
  }

  .page-news__featured-body {
    padding: 44px 40px 40px;
  }

  .page-news__layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }

  .page-news__aside-inner {
    position: sticky;
    top: 96px;
  }

  .page-news__subscribe-card {
    flex-direction: row;
    align-items: center;
    padding: 52px 56px;
  }
}

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