.page-news {
  background: var(--frost);
  color: var(--brown-black);
}

/* ---------- 题头 ---------- */
.page-news .news-head {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4vw, 56px) 0 clamp(40px, 6vw, 76px);
  background:
    linear-gradient(118deg, rgba(30, 92, 130, 0.09) 0%, rgba(30, 92, 130, 0) 46%),
    var(--frost);
  border-bottom: var(--line);
}

.page-news .news-head::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -12%;
  width: 58%;
  height: 190%;
  background: linear-gradient(
    100deg,
    rgba(188, 215, 230, 0) 32%,
    rgba(188, 215, 230, 0.55) 50%,
    rgba(201, 144, 47, 0.14) 62%,
    rgba(188, 215, 230, 0) 78%
  );
  transform: rotate(-14deg);
  pointer-events: none;
}

.page-news .news-head__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
}

.page-news .news-head__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .news-head__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink-ice);
}

.page-news .news-head__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--brown-black);
}

.page-news .news-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-head__figure {
  margin: 0;
}

.page-news .news-head__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 最新一期 ---------- */
.page-news .news-latest__card {
  position: relative;
  padding: clamp(24px, 4vw, 48px);
  background: var(--ink-ice);
  color: var(--frost);
  border-top: 3px solid var(--gold);
  overflow: hidden;
}

.page-news .news-latest__card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 96px;
  height: 96px;
  background: linear-gradient(135deg, rgba(198, 59, 44, 0) 48%, rgba(198, 59, 44, 0.75) 52%);
  pointer-events: none;
}

.page-news .news-latest__kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--crystal);
}

.page-news .news-latest__pulse {
  width: 8px;
  height: 8px;
  background: var(--signal);
  flex: none;
}

.page-news .news-latest__title {
  margin: 16px 0 0;
  max-width: 26ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.page-news .news-latest__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--crystal);
}

.page-news .news-latest__points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  border-top: 1px solid rgba(188, 215, 230, 0.28);
  padding-top: 22px;
}

.page-news .news-latest__points li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--frost);
}

.page-news .news-latest__num {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-news .news-latest__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 归档 ---------- */
.page-news .news-archive__head {
  display: grid;
  gap: 24px;
  margin-bottom: 30px;
}

.page-news .news-archive__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-archive__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.2;
  color: var(--ice-blue);
}

.page-news .news-archive__lead {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--brown-black);
}

.page-news .news-archive__figure {
  margin: 0;
}

.page-news .news-archive__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.page-news .filter-btn {
  font: inherit;
  font-size: 13px;
  line-height: 1;
  padding: 9px 14px;
  border: var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink-ice);
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-news .filter-btn:hover {
  border-color: var(--ice-blue);
  color: var(--ice-blue);
}

.page-news .filter-btn[aria-pressed="true"] {
  background: var(--ice-blue);
  border-color: var(--ice-blue);
  color: var(--frost);
}

/* ---------- 时间线 ---------- */
.page-news .news-timeline {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  position: relative;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--crystal);
}

.page-news .news-entry {
  position: relative;
  padding: 22px 0 22px 40px;
  border-bottom: 1px solid rgba(188, 215, 230, 0.65);
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 28px;
  width: 9px;
  height: 9px;
  background: var(--frost);
  border: 1px solid var(--ice-blue);
}

.page-news .news-entry[hidden] {
  display: none;
}

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

.page-news .news-entry__summary {
  display: grid;
  gap: 8px;
  cursor: pointer;
  list-style: none;
}

.page-news .news-entry__summary::-webkit-details-marker {
  display: none;
}

.page-news .news-entry__summary:focus-visible {
  outline: 2px solid var(--ice-blue);
  outline-offset: 4px;
}

.page-news .news-entry__issue {
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

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

.page-news .news-entry__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.4;
  color: var(--ink-ice);
}

.page-news .news-entry__impact {
  display: block;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--brown-black);
}

.page-news .news-entry__hint {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-entry__more[open] .news-entry__hint {
  color: var(--ice-blue);
}

.page-news .news-entry__panel {
  margin-top: 16px;
  padding: 16px 18px;
  background: var(--cream);
  border-left: 2px solid var(--crystal);
}

.page-news .news-entry__panel ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.page-news .news-entry__panel li {
  font-size: 15px;
  line-height: 1.72;
  color: var(--brown-black);
}

.page-news .filter-empty {
  margin: 32px 0 0;
  padding: 32px 24px;
  border: 1px dashed var(--crystal);
  text-align: center;
  font-size: 15px;
  color: var(--mist);
}

.page-news .filter-empty[hidden] {
  display: none;
}

.page-news .filter-empty__reset {
  font: inherit;
  font-size: 15px;
  margin-left: 6px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

/* ---------- 季度汇总 ---------- */
.page-news .news-quarter {
  background: var(--cream);
  border-top: var(--line);
  border-bottom: var(--line);
  padding: clamp(44px, 6vw, 80px) 0;
}

.page-news .news-quarter__inner {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

.page-news .news-quarter__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--signal);
}

.page-news .news-quarter__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.22;
  color: var(--ink-ice);
}

.page-news .news-quarter__lead {
  margin: 14px 0 0;
  max-width: 50ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--brown-black);
}

.page-news .news-quarter__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-quarter__list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--brown-black);
}

.page-news .news-quarter__num {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-news .news-quarter .btn {
  margin-top: 26px;
}

.page-news .news-quarter__figure {
  margin: 0;
}

.page-news .news-quarter__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 年度报告 ---------- */
.page-news .news-annual__inner {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-news .news-annual__figure {
  margin: 0;
}

.page-news .news-annual__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-annual__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-annual__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.2;
  color: var(--ice-blue);
}

.page-news .news-annual__lead {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--brown-black);
}

.page-news .news-annual__facts {
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--line);
}

.page-news .news-annual__fact {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: var(--line);
}

.page-news .news-annual__fact dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-annual__fact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--brown-black);
}

.page-news .news-annual__num {
  font-size: 16px;
  color: var(--gold);
}

.page-news .news-annual .btn {
  margin-top: 26px;
}

/* ---------- 怎么跟上 ---------- */
.page-news .news-follow__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-follow__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.2;
  color: var(--ink-ice);
}

.page-news .news-follow__grid {
  display: grid;
  gap: 20px;
  margin-top: 32px;
}

.page-news .news-follow__item {
  padding: 24px 22px;
  background: var(--frost);
  border: var(--line);
  border-top: 3px solid var(--ice-blue);
}

.page-news .news-follow__item:nth-child(2) {
  background: var(--cream);
  border-top-color: var(--gold);
}

.page-news .news-follow__item:nth-child(3) {
  border-top-color: var(--signal);
}

.page-news .news-follow__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-follow__item-title {
  margin: 12px 0 10px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.35;
  color: var(--ink-ice);
}

.page-news .news-follow__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--brown-black);
}

.page-news .news-follow__foot {
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: var(--line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--brown-black);
}

.page-news .news-follow__foot a {
  color: var(--ice-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-news .news-archive__head {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: end;
    gap: 40px;
  }

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

  .page-news .news-annual__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .news-follow__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .news-follow__item:nth-child(2) {
    margin-top: 32px;
  }
}

@media (min-width: 960px) {
  .page-news .news-head__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-news .news-archive__head {
    grid-template-columns: minmax(0, 1fr) 360px;
  }

  .page-news .news-latest__points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-news .news-latest__points li {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .page-news .news-entry:nth-child(even) {
    padding-left: 72px;
  }

  .page-news .news-entry__summary {
    grid-template-columns: 72px minmax(0, 1fr);
    column-gap: 16px;
  }

  .page-news .news-entry__issue {
    grid-row: 1 / span 4;
    font-size: 22px;
    color: var(--gold);
  }

  .page-news .news-entry__tags,
  .page-news .news-entry__title,
  .page-news .news-entry__impact,
  .page-news .news-entry__hint {
    grid-column: 2;
  }

  .page-news .news-entry__panel {
    margin-left: 88px;
  }

  .page-news .news-timeline::before {
    left: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .filter-btn,
  .page-news .news-entry__summary {
    transition: none;
  }
}