.page-news {
  --news-rule: rgba(140, 207, 194, 0.2);
  --news-rule-soft: rgba(140, 207, 194, 0.1);
  --news-panel: #123D32;
  --news-gap: clamp(16px, 2.6vw, 28px);
  background: var(--ng-night);
  color: var(--ng-white);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

.page-news .news-crumb {
  padding-top: clamp(16px, 3vw, 28px);
  padding-bottom: clamp(8px, 1.6vw, 14px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: var(--news-gap);
  padding-bottom: clamp(24px, 4vw, 40px);
}

.page-news .news-hero__kicker {
  margin: 0 0 10px;
  font-family: var(--ng-serif);
  font-style: italic;
  font-size: 0.86rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ng-cyan);
}

.page-news .news-hero__title {
  margin: 0 0 14px;
  font-family: var(--ng-narrow);
  font-size: clamp(2.6rem, 9vw, 5.4rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--ng-white);
}

.page-news .news-hero__lede {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: clamp(0.98rem, 2.4vw, 1.08rem);
  line-height: 1.85;
  color: var(--ng-mist);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-hero__cta {
  flex: 0 1 auto;
}

.page-news .news-hero__panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-news .news-hero__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 16px 18px;
  border-radius: var(--ng-radius-md);
  background: linear-gradient(160deg, var(--ng-night-2), rgba(6, 20, 15, 0.72));
  border: 1px solid var(--news-rule);
}

.page-news .news-hero__cell--lime {
  border-color: rgba(215, 255, 63, 0.45);
  background: linear-gradient(160deg, rgba(215, 255, 63, 0.12), rgba(6, 20, 15, 0.72));
}

.page-news .news-hero__cell-label {
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--ng-mist);
}

.page-news .news-hero__cell-value {
  font-size: clamp(1.2rem, 4.4vw, 1.6rem);
  line-height: 1.1;
  color: var(--ng-white);
}

.page-news .news-hero__cell--lime .news-hero__cell-value {
  color: var(--ng-lime);
}

/* ---------- 栏目定位条 ---------- */
.page-news .news-jump {
  position: sticky;
  top: 0;
  z-index: 6;
  background: linear-gradient(180deg, rgba(11, 42, 34, 0.96), rgba(11, 42, 34, 0.78));
  border-top: 1px solid var(--news-rule-soft);
  border-bottom: 1px solid var(--news-rule-soft);
  backdrop-filter: blur(8px);
}

.page-news .news-jump__inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 10px;
  padding-bottom: 10px;
  scrollbar-width: none;
}

.page-news .news-jump__inner::-webkit-scrollbar {
  display: none;
}

.page-news .news-jump__chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: var(--ng-pill);
  border: 1px solid var(--news-rule);
  background: rgba(18, 61, 50, 0.6);
  color: var(--ng-mist);
  font-size: 0.87rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-news .news-jump__chip.is-active,
.page-news .news-jump__chip:hover,
.page-news .news-jump__chip:focus-visible {
  color: var(--ng-night-3);
  background: var(--ng-lime);
  border-color: var(--ng-lime);
}

/* ---------- 章节骨架 ---------- */
.page-news .news-body {
  display: block;
}

.page-news .news-block {
  padding-top: clamp(40px, 6vw, 72px);
}

.page-news .news-block__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-bottom: 18px;
  margin-bottom: clamp(18px, 3vw, 28px);
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-block__headtext {
  min-width: 0;
}

.page-news .news-block__title {
  margin: 0 0 6px;
  font-family: var(--ng-narrow);
  font-size: clamp(1.5rem, 5.2vw, 2.3rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--ng-white);
}

.page-news .news-block__sub {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ng-mist);
}

/* ---------- 日期轨道 ---------- */
.page-news .news-track {
  display: grid;
  gap: 8px;
  margin-bottom: clamp(20px, 3.4vw, 32px);
  padding: 14px;
  border-radius: var(--ng-radius-lg);
  background: linear-gradient(150deg, rgba(23, 224, 200, 0.08), rgba(6, 20, 15, 0.5));
  border: 1px solid var(--news-rule);
}

.page-news .news-track__day {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--ng-radius-sm);
  background: rgba(11, 42, 34, 0.6);
  border-left: 3px solid var(--ng-copper);
}

.page-news .news-track__day b {
  font-size: 0.98rem;
  color: var(--ng-white);
}

.page-news .news-track__day i {
  font-style: normal;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--ng-mist);
}

.page-news .news-track__day.is-done {
  border-left-color: var(--ng-copper);
  opacity: 0.72;
}

.page-news .news-track__day.is-now {
  border-left-color: var(--ng-lime);
  background: rgba(215, 255, 63, 0.1);
}

.page-news .news-track__day.is-now b,
.page-news .news-track__day.is-now i {
  color: var(--ng-lime);
}

.page-news .news-track__day.is-end {
  border-left-color: var(--ng-cyan);
}

.page-news .news-track__day.is-end b {
  color: var(--ng-cyan);
}

/* ---------- 排期区 ---------- */
.page-news .news-schedule {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-schedule__fig {
  margin: 0;
  border-radius: var(--ng-radius-lg);
  overflow: hidden;
}

/* ---------- 列表与条目 ---------- */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 18px 20px;
  border-radius: var(--ng-radius-md);
  background: linear-gradient(160deg, rgba(18, 61, 50, 0.92), rgba(6, 20, 15, 0.72));
  border: 1px solid var(--news-rule-soft);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  border-color: rgba(23, 224, 200, 0.55);
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(6, 20, 15, 0.55);
}

.page-news .news-item__no {
  font-family: var(--ng-serif);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ng-copper);
}

.page-news .news-item__body {
  min-width: 0;
}

.page-news .news-item__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.page-news .news-item__time {
  font-family: var(--ng-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--ng-mist);
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-size: clamp(1rem, 3.2vw, 1.14rem);
  line-height: 1.5;
  font-weight: 700;
  color: var(--ng-white);
}

.page-news .news-item__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ng-mist);
}

/* ---------- 版本手记双栏 ---------- */
.page-news .news-layout {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-layout__figure {
  min-width: 0;
}

.page-news .news-fig-tall {
  margin: 0;
  border-radius: var(--ng-radius-lg);
  overflow: hidden;
}

/* ---------- 数据观察 ---------- */
.page-news .news-data {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-data__fig {
  margin: 0;
  border-radius: var(--ng-radius-lg);
  overflow: hidden;
}

/* ---------- 使用技巧 ---------- */
.page-news .news-tips {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-tip {
  padding: 20px;
  border-radius: var(--ng-radius-md);
  background: rgba(18, 61, 50, 0.62);
  border: 1px solid var(--news-rule-soft);
  border-top: 3px solid var(--ng-cyan);
}

.page-news .news-tip__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--ng-mono);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--ng-cyan);
}

.page-news .news-tip__title {
  margin: 0 0 8px;
  font-size: 1.04rem;
  line-height: 1.4;
  font-weight: 700;
  color: var(--ng-white);
}

.page-news .news-tip__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ng-mist);
}

.page-news .news-tips__fig {
  margin: 0;
  border-radius: var(--ng-radius-lg);
  overflow: hidden;
}

.page-news .news-tips__more {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  border-radius: var(--ng-radius-md);
  background: linear-gradient(150deg, rgba(23, 224, 200, 0.1), rgba(6, 20, 15, 0.6));
  border: 1px dashed rgba(23, 224, 200, 0.4);
}

.page-news .news-tips__more-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--ng-white);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  list-style: none;
  margin: 0 0 clamp(24px, 4vw, 40px);
  padding: 0 0 0 22px;
  display: grid;
  gap: 14px;
  border-left: 2px solid var(--ng-copper);
}

.page-news .news-series__row {
  position: relative;
  display: block;
}

.page-news .news-series__dot {
  position: absolute;
  left: -29px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ng-night);
  border: 2px solid var(--ng-cyan);
}

.page-news .news-series__card {
  padding: 18px 20px 20px;
  border-radius: var(--ng-radius-md);
  background: linear-gradient(160deg, rgba(18, 61, 50, 0.9), rgba(6, 20, 15, 0.68));
  border: 1px solid var(--news-rule-soft);
}

.page-news .news-series__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .news-series__count {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ng-lime);
}

.page-news .news-series__title {
  margin: 0 0 8px;
  font-family: var(--ng-narrow);
  font-size: clamp(1.08rem, 3.6vw, 1.3rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--ng-white);
}

.page-news .news-series__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ng-mist);
}

/* ---------- 收尾入口 ---------- */
.page-news .news-footer-cta {
  padding: clamp(20px, 3.4vw, 30px);
  border-radius: var(--ng-radius-lg);
  background: linear-gradient(150deg, rgba(215, 255, 63, 0.1), rgba(6, 20, 15, 0.78));
  border: 1px solid rgba(215, 255, 63, 0.28);
}

.page-news .news-footer-cta__text {
  margin: 0 0 16px;
  max-width: 56ch;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--ng-white);
}

.page-news .news-footer-cta__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 图片统一约束 ---------- */
.page-news .news-schedule__fig img,
.page-news .news-fig-tall img,
.page-news .news-data__fig img,
.page-news .news-tips__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-news .news-hero__panel {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-track {
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 6px;
  }

  .page-news .news-track__day {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 12px 10px;
    border-left: none;
    border-top: 3px solid var(--ng-copper);
  }

  .page-news .news-track__day.is-now {
    border-top-color: var(--ng-lime);
  }

  .page-news .news-track__day.is-end {
    border-top-color: var(--ng-cyan);
  }

  .page-news .news-item {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 20px;
    padding: 22px 24px 24px;
  }

  .page-news .news-item__no {
    font-size: 1.9rem;
  }

  .page-news .news-tips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .news-tips__fig,
  .page-news .news-tips__more {
    grid-column: span 2;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 980px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-news .news-hero__panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-schedule {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .news-schedule__fig {
    max-height: 380px;
  }

  .page-news .news-layout {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
  }

  .page-news .news-layout__figure {
    position: sticky;
    top: 76px;
  }

  .page-news .news-fig-tall {
    max-height: 520px;
  }

  .page-news .news-fig-tall img {
    height: 520px;
  }

  .page-news .news-data {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
  }

  .page-news .news-data__fig img {
    height: 100%;
    min-height: 340px;
  }

  .page-news .news-series {
    padding-left: 28px;
  }

  .page-news .news-series__dot {
    left: -35px;
  }
}

/* ---------- 大屏 ---------- */
@media (min-width: 1180px) {
  .page-news .news-list {
    gap: 14px;
  }

  .page-news .news-item__title {
    font-size: 1.2rem;
  }
}

/* ---------- 降级动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-jump__chip {
    transition: none;
  }

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