.page-news {
  --n-gold-ink: #7a5410;
  --n-turquoise-ink: #1f5f59;
  --n-panel: linear-gradient(158deg, #1B2A4A 0%, #2a1f24 62%, #4a1420 100%);
  background: var(--c-mist);
  color: var(--c-ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ============ 首屏 ============ */
.page-news .rpt-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + clamp(1.5rem, 5vw, 3.2rem)) 0 clamp(2.4rem, 7vw, 4.6rem);
  background: var(--c-crimson-deep);
  color: var(--c-mist);
  overflow: hidden;
}

.page-news .rpt-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: -2;
}

.page-news .rpt-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(155deg, rgba(94, 18, 32, 0.95) 0%, rgba(94, 18, 32, 0.7) 44%, rgba(27, 42, 74, 0.94) 100%),
    repeating-linear-gradient(108deg, rgba(214, 166, 74, 0.09) 0 2px, transparent 2px 26px);
}

.page-news .rpt-hero__inner {
  position: relative;
}

.page-news .rpt-hero .breadcrumb__link {
  color: rgba(247, 242, 232, 0.72);
  text-decoration: none;
}

.page-news .rpt-hero .breadcrumb__link:hover,
.page-news .rpt-hero .breadcrumb__link:focus-visible {
  color: var(--c-gold);
}

.page-news .rpt-hero .breadcrumb__item[aria-current] .breadcrumb__link,
.page-news .rpt-hero .breadcrumb__link[aria-current="page"] {
  color: var(--c-gold-soft);
}

.page-news .rpt-hero__kicker {
  margin: clamp(1.4rem, 4vw, 2.4rem) 0 clamp(0.8rem, 2.4vw, 1.4rem);
  font-family: var(--font-num);
  font-size: var(--step--1);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-news .rpt-hero__head {
  display: grid;
  gap: clamp(0.6rem, 2vw, 1.2rem);
}

.page-news .rpt-hero__issue {
  display: flex;
  align-items: baseline;
  gap: 0.14em;
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(3.4rem, 13vw, 8.6rem);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.04em;
  color: var(--c-gold);
}

.page-news .rpt-hero__issue span {
  font-size: 0.3em;
  letter-spacing: 0.16em;
  color: rgba(242, 217, 160, 0.78);
}

.page-news .rpt-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 5.2vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 15em;
  color: var(--c-mist);
}

.page-news .rpt-hero__lede {
  margin: clamp(1.2rem, 3.4vw, 1.9rem) 0 0;
  max-width: 44rem;
  font-size: var(--step-1);
  line-height: 1.85;
  color: rgba(247, 242, 232, 0.86);
}

.page-news .rpt-jump {
  list-style: none;
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(247, 242, 232, 0.22);
  border: 1px solid rgba(247, 242, 232, 0.22);
}

.page-news .rpt-jump__link {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 0.3rem 0.85rem;
  padding: 1rem 1.1rem;
  background: rgba(27, 42, 74, 0.5);
  color: var(--c-mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background-color 0.24s var(--ease-out), border-color 0.24s var(--ease-out);
}

.page-news .rpt-jump__link:hover,
.page-news .rpt-jump__link:focus-visible {
  background: rgba(140, 29, 47, 0.72);
  border-left-color: var(--c-gold);
}

.page-news .rpt-jump__num {
  grid-row: span 2;
  font-family: var(--font-num);
  font-size: 1.4rem;
  line-height: 1;
  color: var(--c-gold);
  letter-spacing: 0.04em;
}

.page-news .rpt-jump__label {
  font-family: var(--font-head);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-news .rpt-jump__desc {
  font-size: 0.85rem;
  line-height: 1.5;
  color: rgba(247, 242, 232, 0.72);
}

/* ============ 主体两栏 ============ */
.page-news .rpt-body {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2rem);
  padding-top: clamp(2rem, 5vw, 3.6rem);
  padding-bottom: clamp(2.4rem, 6vw, 4.4rem);
}

.page-news .rpt-rail__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-num);
  font-size: 0.74rem;
  letter-spacing: 0.28em;
  color: var(--c-ink-soft);
}

.page-news .rpt-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.3rem;
  overflow-x: auto;
  border-bottom: 1px solid var(--c-line);
  scrollbar-width: thin;
}

.page-news .rpt-rail__list a {
  display: block;
  white-space: nowrap;
  padding: 0.5rem 0.8rem;
  font-size: 0.84rem;
  color: var(--c-ink-soft);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.page-news .rpt-rail__list a:hover,
.page-news .rpt-rail__list a:focus-visible {
  color: var(--c-crimson);
}

.page-news .rpt-rail__list a[aria-current="true"] {
  color: var(--c-crimson);
  border-bottom-color: var(--c-gold);
  font-weight: 700;
}

/* ============ 章节通用 ============ */
.page-news .rpt-section {
  padding: clamp(1.8rem, 4.5vw, 2.8rem) 0;
  border-top: 1px solid var(--c-line);
}

.page-news .rpt-flow > .rpt-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .rpt-section__head {
  margin-bottom: clamp(1.2rem, 3vw, 1.9rem);
}

.page-news .rpt-section__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-head);
  font-size: var(--step-3);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-news .rpt-section__intro {
  margin: 0;
  max-width: 60ch;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--c-ink-soft);
}

/* ============ 报告列表 ============ */
.page-news .rpt-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--c-line-strong);
}

.page-news .rpt-item {
  display: grid;
  gap: 0.5rem;
  padding: 1rem 0.6rem 1.15rem 0.9rem;
  border-bottom: 1px solid var(--c-line);
  border-left: 3px solid transparent;
  transition: background-color 0.2s var(--ease-out), border-left-color 0.2s var(--ease-out);
}

.page-news .rpt-item:hover {
  background: rgba(214, 166, 74, 0.08);
  border-left-color: var(--c-gold);
}

.page-news .rpt-item__meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.page-news .rpt-item__cat {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-news .rpt-item[data-cat="observe"] .rpt-item__cat {
  background: rgba(140, 29, 47, 0.12);
  color: var(--c-crimson);
}

.page-news .rpt-item[data-cat="guide"] .rpt-item__cat {
  background: rgba(47, 127, 120, 0.14);
  color: var(--n-turquoise-ink);
}

.page-news .rpt-item[data-cat="index"] .rpt-item__cat {
  background: rgba(27, 42, 74, 0.1);
  color: var(--c-indigo);
}

.page-news .rpt-item[data-cat="topic"] .rpt-item__cat {
  background: rgba(214, 166, 74, 0.22);
  color: var(--n-gold-ink);
}

.page-news .rpt-item__time {
  font-family: var(--font-num);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--c-ink-soft);
}

.page-news .rpt-item__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--step-1);
  font-weight: 700;
  line-height: 1.45;
  color: var(--c-ink);
}

.page-news .rpt-item__desc {
  margin: 0;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.82;
  color: var(--c-ink-soft);
}

.page-news .rpt-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.page-news .rpt-tag {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  padding: 0.14rem 0.5rem;
  border: 1px solid var(--c-line-strong);
  color: var(--c-ink-soft);
}

.page-news .rpt-list__foot {
  margin: 1.2rem 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--c-ink-soft);
}

.page-news .rpt-list__foot a {
  color: var(--n-turquoise-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 127, 120, 0.5);
}

.page-news .rpt-list__foot a:hover,
.page-news .rpt-list__foot a:focus-visible {
  color: var(--c-crimson);
  border-bottom-color: var(--c-crimson);
}

/* ============ 变更记录面板 ============ */
.page-news .rpt-panel {
  background: var(--n-panel);
  color: var(--c-mist);
  padding: clamp(1.3rem, 4vw, 2.4rem);
  border-top: 0;
}

.page-news .rpt-panel .rpt-section__title {
  color: var(--c-mist);
}

.page-news .rpt-panel .rpt-section__intro {
  color: rgba(247, 242, 232, 0.78);
}

.page-news .rpt-panel .eyebrow {
  color: var(--c-gold);
}

.page-news .rpt-panel__media {
  margin: 0 0 clamp(1.2rem, 3vw, 1.8rem);
  border: 1px solid rgba(247, 242, 232, 0.18);
  overflow: hidden;
}

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

.page-news .rpt-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-news .rpt-timeline::before {
  content: "";
  position: absolute;
  left: 0.4rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(180deg, var(--c-gold) 0%, rgba(214, 166, 74, 0.1) 100%);
}

.page-news .rpt-tl {
  position: relative;
  padding-left: 1.85rem;
  padding-bottom: 0.9rem;
}

.page-news .rpt-tl:last-child {
  padding-bottom: 0;
}

.page-news .rpt-tl::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
  background: var(--c-indigo);
  border: 2px solid var(--c-gold);
}

.page-news .rpt-tl__card {
  background: rgba(247, 242, 232, 0.06);
  border: 1px solid rgba(247, 242, 232, 0.16);
  padding: 0.85rem 0.95rem;
  transition: background-color 0.24s var(--ease-out), transform 0.24s var(--ease-out);
}

.page-news .rpt-tl__card:hover {
  background: rgba(247, 242, 232, 0.11);
  transform: translateY(-2px);
}

.page-news .rpt-tl__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}

.page-news .rpt-chip {
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 0.14rem 0.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.page-news .rpt-chip--ver {
  color: var(--c-gold-soft);
  border-color: rgba(214, 166, 74, 0.55);
}

.page-news .rpt-chip--col {
  color: #9fdbd3;
  border-color: rgba(47, 127, 120, 0.7);
}

.page-news .rpt-chip--type {
  color: rgba(247, 242, 232, 0.82);
  border-color: rgba(247, 242, 232, 0.34);
}

.page-news .rpt-tl__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-head);
  font-size: var(--step-0);
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-mist);
}

.page-news .rpt-tl__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: rgba(247, 242, 232, 0.74);
}

/* ============ 专题系列 ============ */
.page-news .rpt-topics {
  display: grid;
  gap: 1rem;
}

.page-news .rpt-topic {
  display: grid;
  gap: 0.4rem;
  align-content: start;
  padding: 1.1rem 1rem 1.2rem;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-crimson);
  transition: transform 0.24s var(--ease-out), box-shadow 0.24s var(--ease-out);
}

.page-news .rpt-topic:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.page-news .rpt-topic__num {
  font-family: var(--font-num);
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  color: var(--c-crimson);
}

.page-news .rpt-topic__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--step-2);
  font-weight: 800;
  line-height: 1.3;
  color: var(--c-ink);
}

.page-news .rpt-topic__meta {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--n-gold-ink);
}

.page-news .rpt-topic__text {
  margin: 0.3rem 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--c-ink-soft);
}

.page-news .rpt-topics__media {
  margin: clamp(1.2rem, 3vw, 1.8rem) 0 0;
}

.page-news .rpt-topics__media img,
.page-news .rpt-cadence__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--c-line);
}

.page-news .rpt-media__caption {
  margin: 0.5rem 0 0;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--c-ink-soft);
}

/* ============ 更新节奏 ============ */
.page-news .rpt-cadence-wrap {
  display: grid;
  gap: clamp(1rem, 3vw, 1.6rem);
}

.page-news .rpt-cadence {
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-news .rpt-cadence__cell {
  background: var(--c-mist);
  padding: 1rem 1.05rem 1.1rem;
}

.page-news .rpt-cadence__num {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  color: var(--c-crimson);
}

.page-news .rpt-cadence__unit {
  margin: 0.25rem 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--n-gold-ink);
}

.page-news .rpt-cadence__label {
  margin: 0.55rem 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

.page-news .rpt-cadence__media {
  margin: 0;
}

/* ============ 行动区 ============ */
.page-news .rpt-ask {
  border-top: 0;
  padding-top: clamp(1rem, 3vw, 1.6rem);
}

.page-news .rpt-ask__inner {
  background: linear-gradient(140deg, #8C1D2F 0%, #5E1220 68%, #1B2A4A 100%);
  color: var(--c-mist);
  padding: clamp(1.4rem, 4vw, 2.6rem);
}

.page-news .rpt-ask .eyebrow {
  color: var(--c-gold);
}

.page-news .rpt-ask__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-head);
  font-size: var(--step-3);
  font-weight: 800;
  line-height: 1.22;
  color: var(--c-mist);
}

.page-news .rpt-ask__text {
  margin: 0;
  max-width: 58ch;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(247, 242, 232, 0.84);
}

.page-news .rpt-ask__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: clamp(1.1rem, 3vw, 1.6rem);
}

.page-news .rpt-ask .btn--ghost {
  color: var(--c-mist);
  border-color: rgba(247, 242, 232, 0.5);
}

.page-news .rpt-ask .btn--ghost:hover,
.page-news .rpt-ask .btn--ghost:focus-visible {
  border-color: var(--c-gold);
  color: var(--c-gold-soft);
}

.page-news .rpt-ask__link {
  font-size: 0.88rem;
  color: rgba(247, 242, 232, 0.8);
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 242, 232, 0.4);
  padding-bottom: 1px;
}

.page-news .rpt-ask__link:hover,
.page-news .rpt-ask__link:focus-visible {
  color: var(--c-gold);
  border-bottom-color: var(--c-gold);
}

/* ============ 响应式 ============ */
@media (min-width: 620px) {
  .page-news .rpt-cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .rpt-topic__text {
    font-size: 0.94rem;
  }
}

@media (min-width: 780px) {
  .page-news .rpt-jump {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .rpt-jump__link {
    padding: 1.15rem 1.2rem;
  }

  .page-news .rpt-item {
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 1.6rem;
    row-gap: 0.45rem;
    align-items: start;
    padding: 1.15rem 1rem 1.3rem 1.1rem;
  }

  .page-news .rpt-item__meta {
    grid-column: 1 / -1;
  }

  .page-news .rpt-item__desc {
    grid-column: 1;
  }

  .page-news .rpt-item__tags {
    grid-column: 2;
    grid-row: 2 / span 2;
    justify-content: flex-end;
    align-self: start;
  }

  .page-news .rpt-topics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
    align-items: start;
  }

  .page-news .rpt-topic:nth-child(2) {
    margin-top: 1.6rem;
  }

  .page-news .rpt-topic:nth-child(3) {
    margin-top: 0.8rem;
  }

  .page-news .rpt-cadence-wrap {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-news .rpt-timeline::before {
    left: 0.45rem;
  }

  .page-news .rpt-tl {
    padding-left: 2.1rem;
  }
}

@media (min-width: 1040px) {
  .page-news .rpt-body {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: clamp(1.8rem, 3.5vw, 3.2rem);
    align-items: start;
  }

  .page-news .rpt-rail {
    position: sticky;
    top: calc(var(--header-h) + 1.6rem);
  }

  .page-news .rpt-rail__list {
    display: block;
    overflow: visible;
    border-bottom: 0;
    border-left: 1px solid var(--c-line);
  }

  .page-news .rpt-rail__list a {
    white-space: normal;
    margin-bottom: 0;
    margin-left: -1px;
    padding: 0.5rem 0 0.5rem 0.9rem;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .page-news .rpt-rail__list a[aria-current="true"] {
    border-bottom-color: transparent;
    border-left-color: var(--c-gold);
  }

  .page-news .rpt-hero__lede {
    font-size: 1.16rem;
  }

  .page-news .rpt-tl__card {
    padding: 1rem 1.15rem;
  }
}