.page-news {
  background: var(--night);
  color: var(--ink);
  padding-bottom: clamp(40px, 7vw, 72px);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding-top: clamp(20px, 4vw, 34px);
  font-family: var(--font-mono);
  font-size: var(--step-2);
  color: var(--muted);
}
.page-news .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}
.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}
.page-news .breadcrumb span[aria-current] {
  color: var(--ink);
}

/* ---------- 页头 ---------- */
.page-news .news-head {
  padding: clamp(26px, 5vw, 48px) 0 clamp(30px, 5vw, 52px);
}
.page-news .news-head__kicker {
  margin: 0 0 16px;
  font-size: var(--step-2);
  letter-spacing: 0.18em;
  color: var(--neon);
}
.page-news .news-head__title {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-size: clamp(48px, 10vw, 76px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.page-news .news-head__title::after {
  content: "";
  display: block;
  width: 92px;
  height: 5px;
  margin-top: 22px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--neon), var(--amber));
}
.page-news .news-head__lede {
  max-width: 34ch;
  margin: 0;
  font-size: var(--step-4);
  line-height: 1.75;
  color: #c9d5cf;
}

/* ---------- 置顶专题 ---------- */
.page-news .feature {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 420px;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--stand);
  margin-bottom: clamp(30px, 5vw, 48px);
}
.page-news .feature__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-news .feature__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.5) brightness(0.6);
}
.page-news .feature__slash {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(118deg, rgba(22, 38, 29, 0.95) 0%, rgba(7, 11, 14, 0.88) 46%, rgba(7, 11, 14, 0.3) 100%);
  clip-path: polygon(0 0, 100% 0, 74% 100%, 0 100%);
}
.page-news .feature__inner {
  position: relative;
  z-index: 2;
  padding: clamp(26px, 5vw, 56px);
  max-width: 660px;
}
.page-news .feature__label {
  display: inline-block;
  margin-bottom: 20px;
  padding: 6px 14px;
  border: 1px solid rgba(255, 122, 41, 0.5);
  border-radius: var(--r-pill);
  font-size: var(--step-1);
  letter-spacing: 0.16em;
  color: var(--amber);
}
.page-news .feature__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.2vw, 52px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.page-news .feature__text {
  max-width: 40ch;
  margin: 0 0 28px;
  font-size: var(--step-3);
  line-height: 1.8;
  color: #c3d0c9;
}

/* ---------- 栏目胶囊条 ---------- */
.page-news .news-filter {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  margin-bottom: clamp(32px, 5vw, 56px);
}
.page-news .news-filter .pill-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}
.page-news .news-filter .pill-row::-webkit-scrollbar {
  display: none;
}
.page-news .news-filter .pill {
  flex: 0 0 auto;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color 120ms ease, color 120ms ease, border-color 120ms ease;
}
.page-news .news-filter .pill:hover,
.page-news .news-filter .pill:focus-visible {
  border-color: var(--neon);
  color: var(--neon);
}
.page-news .news-filter .pill.is-current {
  background: var(--neon);
  border-color: var(--neon);
  color: var(--night);
}

/* ---------- 分组与条目流 ---------- */
.page-news .news-group {
  padding-bottom: clamp(26px, 4vw, 44px);
  margin-bottom: clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 90px;
}
.page-news .news-group:last-child {
  border-bottom: 0;
  margin-bottom: 0;
}
.page-news .news-group__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 22px;
}
.page-news .news-group__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-5);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-news .news-group__title::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 3px;
  margin-right: 12px;
  vertical-align: middle;
  border-radius: 2px;
  background: var(--neon);
}
.page-news .news-group__count {
  flex: 0 0 auto;
  font-size: var(--step-1);
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-list {
  display: grid;
  gap: 0;
}
.page-news .news-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  column-gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  transition: background-color 160ms ease;
}
.page-news .news-item:first-child {
  border-top-color: var(--line);
}
.page-news .news-item:hover {
  background: rgba(168, 255, 62, 0.035);
}
.page-news .news-item__idx {
  align-self: start;
  padding-top: 4px;
  font-size: var(--step-2);
  letter-spacing: 0.06em;
  color: var(--data);
}
.page-news .news-item__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.page-news .news-item .tag {
  align-self: flex-start;
  padding: 3px 12px;
  border: 1px solid var(--neon);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--neon);
  font-size: var(--step-1);
  letter-spacing: 0.06em;
  transition: background-color 160ms ease, color 160ms ease;
}
.page-news .news-item:hover .tag,
.page-news .news-item:focus-within .tag {
  background: var(--neon);
  color: var(--night);
}
.page-news .news-item__title {
  margin: 0;
  font-size: var(--step-4);
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
}
.page-news .news-item__time {
  font-size: var(--step-1);
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-news .news-item__media {
  max-width: 420px;
  margin-top: 4px;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--turf);
}
.page-news .news-item__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.6) brightness(0.86);
}
.page-news .news-spark {
  display: block;
  color: var(--data);
}
.page-news .news-spark polyline {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- 内容来源 ---------- */
.page-news .news-source {
  display: grid;
  gap: 30px;
  padding: clamp(26px, 5vw, 52px);
  margin-top: clamp(36px, 6vw, 64px);
  border-radius: var(--r-lg);
  background: var(--stand);
}
.page-news .news-source__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: var(--step-5);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-news .news-source__body {
  max-width: 34ch;
  margin: 0 0 20px;
  font-size: var(--step-3);
  line-height: 1.8;
  color: #c3d0c9;
}
.page-news .news-source__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 0;
  font-size: var(--step-2);
}
.page-news .news-source__links a {
  color: var(--data);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 179, 255, 0.4);
  transition: color 160ms ease, border-color 160ms ease;
}
.page-news .news-source__links a:hover,
.page-news .news-source__links a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}
.page-news .news-source__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-news .news-fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: var(--night);
}
.page-news .news-fact__num {
  font-size: var(--step-6);
  font-weight: 700;
  line-height: 1;
  color: var(--neon);
}
.page-news .news-fact__label {
  font-size: var(--step-1);
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 订阅 ---------- */
.page-news .news-sub {
  display: grid;
  gap: 30px;
  padding: clamp(28px, 5vw, 56px);
  margin-top: clamp(36px, 6vw, 64px);
  border-radius: var(--r-lg);
  background:
    linear-gradient(135deg, rgba(22, 38, 29, 0.9) 0%, rgba(7, 11, 14, 0.6) 62%),
    var(--stand);
}
.page-news .news-sub .idx {
  display: block;
  margin-bottom: 14px;
  font-size: var(--step-2);
  letter-spacing: 0.14em;
  color: var(--amber);
}
.page-news .news-sub__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.4vw, 44px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.page-news .news-sub__lead {
  max-width: 34ch;
  margin: 0 0 26px;
  font-size: var(--step-3);
  line-height: 1.8;
  color: #c3d0c9;
}
.page-news .news-sub__nodes {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-node {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.page-news .news-node:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-news .news-node__num {
  padding-top: 4px;
  font-size: var(--step-1);
  color: var(--data);
}
.page-news .news-node__time {
  display: block;
  margin-bottom: 4px;
  font-size: var(--step-3);
  color: var(--neon);
}
.page-news .news-node__what {
  margin: 0;
  font-size: var(--step-2);
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-news .news-source {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
  .page-news .news-sub {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
  .page-news .news-item {
    grid-template-columns: 56px minmax(0, 1fr);
    column-gap: 26px;
  }
}

@media (min-width: 1180px) {
  .page-news .feature {
    min-height: 480px;
  }
}

@media (max-width: 720px) {
  .page-news .feature {
    min-height: 380px;
  }
  .page-news .feature__slash {
    clip-path: polygon(0 0, 100% 0, 86% 100%, 0 100%);
  }
  .page-news .news-source__facts {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-news .feature__text,
  .page-news .news-source__body,
  .page-news .news-sub__lead,
  .page-news .news-head__lede {
    max-width: none;
  }
}

@media (max-width: 560px) {
  .page-news .news-item {
    grid-template-columns: 30px minmax(0, 1fr);
    column-gap: 14px;
    padding: 18px 0;
  }
  .page-news .news-item__idx {
    font-size: var(--step-1);
  }
  .page-news .news-item__title {
    font-size: var(--step-3);
  }
  .page-news .news-item__media {
    max-width: none;
  }
  .page-news .feature__inner {
    max-width: none;
  }
  .page-news .news-sub .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-item .tag,
  .page-news .news-filter .pill,
  .page-news .news-source__links a,
  .page-news .breadcrumb a {
    transition: none;
  }
}