.page-news {
  display: block;
  padding-bottom: var(--sp-7);
  --news-veil: linear-gradient(180deg, rgba(7, 19, 15, 0.1) 0%, rgba(7, 19, 15, 0.72) 62%, var(--pitch-900) 100%);
  --news-panel-border: 1px solid var(--line-200);
}

/* ---------- 页头 ---------- */
.page-news .breadcrumbs {
  padding-top: var(--sp-5);
}

.page-news .news-masthead {
  position: relative;
  padding: var(--sp-5) 0 var(--sp-5);
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 88px;
  height: 3px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--amber-400), var(--amber-200));
}

.page-news .news-title {
  font-family: var(--font-head);
  font-size: clamp(36px, 9.5vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  font-weight: 800;
  color: var(--chalk-050);
  margin: var(--sp-3) 0 var(--sp-4);
}

.page-news .news-lede {
  max-width: 46em;
  color: var(--cool-300);
}

.page-news .news-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-4) var(--sp-3);
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line-200);
}

.page-news .news-metric__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--amber-400);
}

.page-news .news-metric__label {
  display: block;
  margin-top: var(--sp-1);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cool-300);
}

/* ---------- 头条画板 ---------- */
.page-news .news-lead {
  position: relative;
  margin-top: var(--sp-5);
  border-radius: var(--r-panel);
  border: var(--news-panel-border);
  background: var(--pitch-900);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

.page-news .news-lead__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--ink-950);
}

.page-news .news-lead__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--news-veil);
}

.page-news .news-lead__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06);
  opacity: 0.72;
}

.page-news .news-lead__body {
  position: relative;
  z-index: 2;
  padding: 0 var(--sp-4) var(--sp-5);
  margin-top: calc(-1 * var(--sp-5));
}

.page-news .news-lead__title {
  font-family: var(--font-head);
  font-size: clamp(24px, 6vw, 34px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--chalk-050);
  margin: var(--sp-3) 0 var(--sp-3);
}

.page-news .news-lead__text {
  max-width: 34em;
  color: var(--cool-300);
  font-size: 16px;
  line-height: 1.75;
}

.page-news .news-lead__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
}

/* ---------- 栏目与标签 ---------- */
.page-news .news-columns {
  position: relative;
  margin-top: var(--sp-6);
  border-radius: var(--r-panel);
  border: var(--news-panel-border);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

.page-news .news-columns__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-news .news-columns__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: grayscale(0.45) contrast(1.1);
}

.page-news .news-columns__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(12, 33, 26, 0.94) 0%, rgba(7, 19, 15, 0.97) 100%);
}

.page-news .news-columns__inner {
  position: relative;
  z-index: 1;
  padding: var(--sp-5) var(--sp-4);
}

.page-news .news-columns__title {
  font-family: var(--font-head);
  font-size: clamp(21px, 5vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--chalk-050);
}

.page-news .news-columns__text {
  margin-top: var(--sp-3);
  max-width: 40em;
  color: var(--cool-300);
  font-size: 15px;
}

.page-news .news-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}

.page-news .news-tab {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 var(--sp-4);
  border-radius: var(--r-pill);
  border: 1px solid var(--line-200);
  background: rgba(27, 27, 31, 0.62);
  color: var(--cool-300);
  font-size: 14px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .news-tab:hover,
.page-news .news-tab:focus-visible {
  color: var(--chalk-050);
  border-color: var(--amber-200);
  background: rgba(20, 58, 44, 0.85);
  transform: translateY(-2px);
}

.page-news .news-tab--active {
  background: var(--amber-400);
  border-color: var(--amber-400);
  color: var(--ink-950);
  font-weight: 600;
}

/* ---------- 稿件列表 ---------- */
.page-news .news-feed {
  margin-top: var(--sp-6);
}

.page-news .news-feed__title {
  font-family: var(--font-head);
  font-size: clamp(22px, 5.5vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--chalk-050);
}

.page-news .news-feed__note {
  margin-top: var(--sp-2);
  color: var(--cool-300);
  font-size: 14px;
}

.page-news .news-group {
  margin-top: var(--sp-6);
  scroll-margin-top: 84px;
}

.page-news .news-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-2) var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--line-200);
}

.page-news .news-group__title {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--chalk-050);
}

.page-news .news-group__title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: var(--sp-2);
  border-radius: 50%;
  background: var(--amber-400);
  vertical-align: 2px;
}

.page-news .news-group__hint {
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--cool-300);
}

.page-news .news-group__list {
  display: block;
}

.page-news .news-item {
  position: relative;
  padding: var(--sp-4) var(--sp-3) var(--sp-4) var(--sp-4);
  border-bottom: 1px solid var(--line-200);
  border-left: 2px solid transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: rgba(20, 58, 44, 0.55);
  border-left-color: var(--amber-400);
  transform: translateY(-2px);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2) var(--sp-3);
  margin-bottom: var(--sp-2);
}

.page-news .news-item__stamp {
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--cool-300);
}

.page-news .news-item__title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.005em;
}

.page-news .news-item__title a {
  color: var(--chalk-050);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-news .news-item__title a:hover,
.page-news .news-item__title a:focus-visible {
  color: var(--amber-200);
}

.page-news .news-item__excerpt {
  margin-top: var(--sp-2);
  max-width: 44em;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cool-300);
  opacity: 0.72;
  transition: opacity 180ms var(--ease);
}

.page-news .news-item:hover .news-item__excerpt,
.page-news .news-item:focus-within .news-item__excerpt {
  opacity: 1;
  transition-delay: 60ms;
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  margin-top: var(--sp-7);
}

.page-news .news-series__title {
  font-family: var(--font-head);
  font-size: clamp(22px, 5.5vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--chalk-050);
}

.page-news .news-series__intro {
  margin-top: var(--sp-2);
  color: var(--cool-300);
  font-size: 15px;
}

.page-news .news-series__layout {
  display: grid;
  gap: var(--sp-4);
  margin-top: var(--sp-5);
}

.page-news .news-series__figure {
  border-radius: var(--r-panel);
  border: var(--news-panel-border);
  overflow: hidden;
  background: var(--pitch-900);
}

.page-news .news-series__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  opacity: 0.85;
  filter: saturate(0.75) contrast(1.05);
}

.page-news .news-series__figure figcaption {
  padding: var(--sp-3) var(--sp-4) var(--sp-4);
  font-size: 13px;
  line-height: 1.7;
  color: var(--cool-300);
}

.page-news .news-series__list {
  display: grid;
  gap: var(--sp-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-series__card {
  position: relative;
  padding: var(--sp-4);
  border-radius: var(--r-card);
  border: var(--news-panel-border);
  background: var(--pitch-900);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-news .news-series__card:hover {
  transform: translateY(-2px);
  border-color: var(--amber-400);
  box-shadow: var(--shadow-2);
}

.page-news .news-series__index {
  display: block;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--amber-400);
}

.page-news .news-series__name {
  margin-top: var(--sp-2);
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--chalk-050);
}

.page-news .news-series__desc {
  margin-top: var(--sp-2);
  font-size: 14px;
  line-height: 1.7;
  color: var(--cool-300);
}

.page-news .news-series__card .label {
  display: block;
  margin-top: var(--sp-3);
  color: var(--amber-200);
}

/* ---------- 订阅与节奏 ---------- */
.page-news .news-subscribe {
  display: grid;
  gap: 0;
  margin-top: var(--sp-7);
  border-radius: var(--r-panel);
  border: var(--news-panel-border);
  background: linear-gradient(150deg, var(--pitch-900) 0%, var(--ink-950) 100%);
  overflow: hidden;
}

.page-news .news-subscribe__body {
  padding: var(--sp-5) var(--sp-4);
}

.page-news .news-subscribe__title {
  font-family: var(--font-head);
  font-size: clamp(21px, 5vw, 28px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--chalk-050);
  margin-top: var(--sp-2);
}

.page-news .news-subscribe__text {
  margin-top: var(--sp-3);
  max-width: 38em;
  color: var(--cool-300);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .news-subscribe__list {
  margin: var(--sp-4) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--sp-2);
}

.page-news .news-subscribe__list li {
  position: relative;
  padding-left: var(--sp-4);
  font-size: 14px;
  line-height: 1.7;
  color: var(--chalk-050);
}

.page-news .news-subscribe__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 10px;
  height: 2px;
  border-radius: var(--r-pill);
  background: var(--amber-400);
}

.page-news .news-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.page-news .news-subscribe__media {
  position: relative;
  min-height: 200px;
  background: var(--ink-950);
}

.page-news .news-subscribe__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  opacity: 0.6;
  filter: saturate(0.7) contrast(1.08);
}

.page-news .news-subscribe__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--pitch-900) 0%, rgba(7, 19, 15, 0.35) 45%, rgba(7, 19, 15, 0.9) 100%);
}

/* ---------- 返回顶部 ---------- */
.page-news .news-backtotop {
  margin-top: var(--sp-6);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line-200);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-columns__inner {
    padding: var(--sp-6) var(--sp-5);
  }

  .page-news .news-lead__body {
    padding: 0 var(--sp-5) var(--sp-6);
    margin-top: calc(-1 * var(--sp-6));
  }

  .page-news .news-item {
    padding: var(--sp-4) var(--sp-4) var(--sp-4) var(--sp-5);
  }

  .page-news .news-subscribe {
    grid-template-columns: 1.35fr 1fr;
  }

  .page-news .news-subscribe__media {
    min-height: 100%;
  }

  .page-news .news-subscribe__media img {
    min-height: 100%;
  }

  .page-news .news-subscribe__media::after {
    background: linear-gradient(90deg, var(--pitch-900) 0%, rgba(7, 19, 15, 0.4) 40%, rgba(7, 19, 15, 0.15) 100%);
  }
}

@media (min-width: 960px) {
  .page-news .news-masthead {
    padding: var(--sp-6) 0 var(--sp-6);
  }

  .page-news .news-lede {
    font-size: 18px;
  }

  .page-news .news-lead {
    display: block;
    min-height: 460px;
  }

  .page-news .news-lead__media {
    position: absolute;
    inset: 0;
    aspect-ratio: auto;
    height: 100%;
  }

  .page-news .news-lead__media::after {
    background: linear-gradient(90deg, rgba(7, 19, 15, 0.95) 0%, rgba(7, 19, 15, 0.78) 46%, rgba(7, 19, 15, 0.28) 100%);
  }

  .page-news .news-lead__body {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 460px;
    max-width: 58%;
    margin-top: 0;
    padding: var(--sp-6) var(--sp-5) var(--sp-6) var(--sp-6);
  }

  .page-news .news-series__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: var(--sp-5);
  }

  .page-news .news-series__list {
    gap: var(--sp-4);
  }
}

@media (min-width: 1160px) {
  .page-news .news-group__list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line-200);
  }

  .page-news .news-item {
    border-bottom: 1px solid var(--line-200);
    border-right: 1px solid var(--line-200);
    border-left: 2px solid transparent;
    border-radius: 0;
  }

  .page-news .news-group__list .news-item:last-child {
    border-right: none;
  }

  .page-news .news-item:hover,
  .page-news .news-item:focus-within {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-item__excerpt,
  .page-news .news-tab,
  .page-news .news-series__card {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-item:focus-within,
  .page-news .news-tab:hover,
  .page-news .news-tab:focus-visible,
  .page-news .news-series__card:hover {
    transform: none;
  }
}