.page-news {
  --pn-line: rgba(138, 155, 170, 0.22);
  --pn-soft: rgba(239, 244, 248, 0.76);
  --pn-dim: rgba(138, 155, 170, 0.95);
  overflow-x: clip;
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ============ 首屏 ============ */
.page-news__intro {
  position: relative;
  overflow: clip;
  padding-top: clamp(22px, 5vw, 56px);
  padding-bottom: clamp(26px, 5vw, 52px);
  border-bottom: 1px solid var(--rule-soft);
}

.page-news__intro::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -120px;
  width: min(420px, 82vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(47, 230, 200, 0.16), transparent 68%);
  pointer-events: none;
}

.page-news__intro::after {
  content: "";
  position: absolute;
  left: var(--pad);
  bottom: -1px;
  width: min(220px, 44vw);
  height: 2px;
  background: linear-gradient(90deg, var(--coral), rgba(255, 107, 74, 0));
}

.page-news__intro .breadcrumbs {
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-news__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 70px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--mist);
  margin: 10px 0 0;
  max-width: 14em;
}

.page-news__lede {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 17.5px);
  line-height: 1.9;
  color: var(--pn-soft);
}

.page-news__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news__facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-news__fact-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news__fact-label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--pn-dim);
}

@media (min-width: 660px) {
  .page-news__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--pn-line);
    border-bottom: 1px solid var(--pn-line);
  }

  .page-news__facts li {
    flex-direction: column;
    gap: 6px;
    padding: 16px 18px;
    border-left: 1px solid var(--pn-line);
  }

  .page-news__facts li:first-child {
    border-left: 0;
    padding-left: 0;
  }
}

/* ============ 栏目索引 ============ */
.news-desk {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.news-desk__item {
  position: relative;
  transition: transform 300ms var(--ease), border-color 300ms var(--ease);
}

.news-desk__item .card__eyebrow {
  color: var(--coral);
}

.news-desk__item--half .card__eyebrow {
  color: var(--cyan);
}

.news-desk__item--third .card__eyebrow {
  color: var(--yellow);
}

.news-desk__meta {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pn-dim);
}

.news-desk__lead .card__title {
  font-size: clamp(20px, 2.6vw, 27px);
}

@media (min-width: 720px) {
  .news-desk {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .news-desk__item--wide {
    grid-column: span 2;
  }
}

@media (min-width: 1080px) {
  .news-desk {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 16px;
  }

  .news-desk__item--wide {
    grid-column: span 3;
  }

  .news-desk__item--half {
    grid-column: span 3;
  }

  .news-desk__item--third {
    grid-column: span 2;
  }

  .news-desk__item:hover {
    transform: translateY(-4px);
  }
}

.page-news__tags {
  margin-top: clamp(24px, 4vw, 38px);
}

/* ============ 战报 ============ */
.news-report-grid {
  display: grid;
  gap: 24px;
}

.news-report-grid__art {
  margin: 0;
}

.log-stream {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pn-line);
}

.log-entry {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 20px 0 20px 16px;
  border-bottom: 1px solid var(--pn-line);
}

.log-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--coral);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 380ms var(--ease);
}

.log-entry:hover::before,
.log-entry:focus-within::before {
  transform: scaleY(1);
}

.log-entry__stamp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.log-entry__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.3vw, 23px);
  line-height: 1.35;
  color: var(--mist);
}

.log-entry__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pn-soft);
}

.log-entry__more {
  margin-top: 10px;
}

.log-entry__more summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.log-entry__more summary::-webkit-details-marker {
  display: none;
}

.log-entry__more summary::after {
  content: "+";
  font-size: 14px;
  line-height: 1;
}

.log-entry__more[open] summary::after {
  content: "–";
}

.log-entry__more p {
  margin: 10px 0 0;
  padding-left: 12px;
  border-left: 1px solid var(--rule-coral);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pn-soft);
}

@media (min-width: 860px) {
  .news-report-grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 44px;
    align-items: start;
  }

  .log-entry {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 26px;
    padding-left: 20px;
  }

  .news-report-grid__art {
    position: sticky;
    top: 32px;
  }
}

/* ============ 冬季窗口 ============ */
.news-window__art {
  margin: 0 0 20px;
}

.window-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.window-week {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 18px;
  border: 2px solid var(--pn-line);
  background: linear-gradient(155deg, rgba(14, 51, 64, 0.86), rgba(10, 27, 46, 0.92));
  transition: border-color 300ms var(--ease), transform 300ms var(--ease);
}

.window-week:hover {
  border-color: var(--rule-coral);
}

.window-week__no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.window-week__body {
  min-width: 0;
}

.window-week__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-bottom: 8px;
}

.window-week__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.4;
  color: var(--mist);
}

.window-week__count {
  flex: none;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--cyan);
}

.window-week__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pn-soft);
}

@media (min-width: 720px) {
  .window-week {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 24px;
    padding: 22px 24px;
    align-items: start;
  }

  .window-week:hover {
    transform: translateX(5px);
  }
}

/* ============ 专题系列 ============ */
.feature-banner {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  border: 2px solid rgba(239, 244, 248, 0.14);
  background: var(--ink-deep);
}

.feature-banner__art {
  position: relative;
  min-height: 200px;
}

.feature-banner__art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-banner__copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: center;
  padding: clamp(22px, 3.6vw, 44px);
}

.feature-banner__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 36px);
  line-height: 1.2;
  color: var(--mist);
}

.feature-banner__text {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pn-soft);
}

.feature-banner__copy .btn {
  align-self: flex-start;
}

.feature-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 14px;
}

@media (min-width: 900px) {
  .feature-banner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .feature-banner__art {
    min-height: 320px;
  }
}

@media (min-width: 760px) {
  .feature-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ============ 阅读路径 ============ */
.news-path {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.reading-path {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: 0;
}

.reading-path__step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 20px 0;
  border-top: 1px solid var(--pn-line);
}

.reading-path__step:last-child {
  border-bottom: 1px solid var(--pn-line);
}

.reading-path__no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.2;
  color: var(--coral);
  font-variant-numeric: tabular-nums;
}

.reading-path__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.4;
  color: var(--mist);
}

.reading-path__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pn-soft);
}

.news-path__art {
  margin: 0;
}

@media (min-width: 940px) {
  .news-path {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 44px;
    align-items: start;
  }

  .news-path__art {
    position: sticky;
    top: 32px;
  }
}

/* ============ 行动区 ============ */
.page-news__cta {
  margin-top: clamp(34px, 5vw, 56px);
  padding: clamp(20px, 3.2vw, 34px);
  border: 2px solid var(--rule-coral);
  background: linear-gradient(140deg, rgba(122, 36, 54, 0.32), rgba(10, 27, 46, 0.9));
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-news__cta-text {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pn-soft);
}

.page-news__cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

/* ============ 滚动显现 ============ */
.page-news [data-reveal] {
  transition: opacity 480ms var(--ease), transform 480ms var(--ease);
}

.js .page-news [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
}

.js .page-news [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }

  .js .page-news [data-reveal] {
    opacity: 1;
    transform: none;
  }
}