.page-news {
  --news-gap: clamp(16px, 2.2vw, 26px);
  --news-soft: rgba(237, 243, 238, 0.78);
  color: var(--label);
  padding-bottom: clamp(48px, 7vw, 88px);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  margin-top: clamp(14px, 2vw, 24px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(23, 162, 107, 0.08), rgba(10, 21, 38, 0) 74%),
    radial-gradient(120% 84% at 100% 0%, rgba(53, 194, 214, 0.1), rgba(10, 21, 38, 0) 62%);
}

.page-news .news-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  align-items: end;
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(22px, 3.4vw, 40px);
}

.page-news .news-hero__lead h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 5.4vw, 54px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--label);
}

.page-news .news-hero__text {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.85;
  color: var(--news-soft);
}

.page-news .news-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  padding: 14px 12px 16px;
  background: var(--stand);
}

.page-news .news-stat__value {
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.page-news .news-stat__num {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

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

.page-news .news-stat__cap {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
  }
}

/* ---------- 分类跳转条 ---------- */
.page-news .news-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 18px;
  padding-bottom: 16px;
  scrollbar-width: none;
}

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

.page-news .news-tab {
  flex: 0 0 auto;
  padding: 8px 16px;
  border: 1px solid var(--line);
  background: var(--stand);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-decoration: none;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-news .news-tab:hover,
.page-news .news-tab:focus-visible {
  color: var(--turf);
  border-color: var(--turf);
}

.page-news .news-tab[aria-current="page"] {
  background: var(--field);
  border-color: var(--field);
  color: #04150f;
}

/* ---------- 主体两栏 ---------- */
.page-news .news-board {
  margin-top: clamp(30px, 4.6vw, 52px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

@media (min-width: 1024px) {
  .page-news .news-board {
    grid-template-columns: minmax(0, 2fr) minmax(250px, 1fr);
  }
}

/* ---------- 卡片流 ---------- */
.page-news .news-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  margin-top: clamp(18px, 2.6vw, 28px);
}

@media (min-width: 640px) {
  .page-news .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-card--lead {
    grid-column: span 2;
  }
}

.page-news .news-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--stand);
  transition: border-color var(--ease), transform var(--ease);
}

.page-news .news-card:hover {
  border-color: var(--turf);
  transform: translateY(-2px);
}

.page-news .news-card__media {
  margin: 0;
  overflow: hidden;
  background: #061020;
}

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

.page-news .news-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: clamp(16px, 2vw, 22px);
}

.page-news .news-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .news-card__title {
  margin: 0;
  font-size: clamp(17px, 1.5vw, 21px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.012em;
  color: var(--label);
}

.page-news .news-card--lead .news-card__title {
  font-size: clamp(21px, 2.3vw, 30px);
  line-height: 1.24;
}

.page-news .news-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-soft);
}

.page-news .news-card--lead .news-card__text {
  font-size: 16px;
}

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

.page-news .news-card__more {
  margin-top: auto;
  align-self: flex-start;
  padding-top: 4px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--turf);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 209, 165, 0.4);
}

.page-news .news-card__more:hover,
.page-news .news-card__more:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-news .news-card--data {
  border-color: rgba(53, 194, 214, 0.42);
}

.page-news .news-card--ver {
  border-color: rgba(255, 122, 41, 0.42);
}

/* ---------- 斜切小旗 ---------- */
.page-news .news-flag {
  display: inline-block;
  padding: 4px 13px 4px 11px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  transform: skewX(-6deg);
}

.page-news .news-flag > span {
  display: inline-block;
  transform: skewX(6deg);
}

.page-news .news-flag--report {
  background: var(--field);
  color: #04150f;
}

.page-news .news-flag--data {
  background: var(--cyan);
  color: #05242a;
}

.page-news .news-flag--ver {
  background: var(--signal);
  color: #2a0f00;
}

.page-news .news-flag--partner {
  background: var(--label);
  color: #0a1526;
}

/* ---------- 右侧更新索引 ---------- */
.page-news .news-index {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-news .news-index {
    position: sticky;
    top: 20px;
  }
}

.page-news .news-index__panel {
  border: 1px solid var(--line);
  background: var(--stand);
  padding: clamp(16px, 2vw, 22px);
}

.page-news .news-index__panel--alt {
  background: rgba(10, 21, 38, 0.6);
  border-style: dashed;
}

.page-news .news-index__title {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--label);
}

.page-news .news-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-news .news-index__item {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.page-news .news-index__item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .news-index__marker {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--field);
}

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

.page-news .news-index__time {
  margin: 0 0 3px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-index__link {
  font-size: 14px;
  line-height: 1.6;
  color: var(--label);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 209, 165, 0.35);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  color: var(--turf);
}

.page-news .news-index__plain {
  font-size: 14px;
  line-height: 1.6;
  color: var(--news-soft);
}

.page-news .news-index__note {
  margin: 10px 0 14px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--news-soft);
}

/* ---------- 焦点复盘 ---------- */
.page-news .news-focus {
  margin-top: clamp(44px, 6vw, 76px);
}

.page-news .news-feature {
  margin-top: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--line);
  background: var(--stand);
  overflow: hidden;
}

.page-news .news-feature__bar {
  height: 3px;
  background: linear-gradient(90deg, var(--field), var(--cyan) 55%, var(--signal));
}

.page-news .news-feature__head {
  padding: clamp(20px, 3vw, 34px) clamp(18px, 3vw, 34px) clamp(14px, 2vw, 22px);
  border-bottom: 1px solid var(--line);
}

.page-news .news-feature__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-feature__stamp {
  color: var(--muted);
}

.page-news .news-feature__title {
  margin: 14px 0 0;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--label);
}

.page-news .news-feature__lead {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--news-soft);
}

.page-news .news-feature__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(20px, 3vw, 34px) clamp(18px, 3vw, 34px) clamp(24px, 3.4vw, 38px);
}

@media (min-width: 860px) {
  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
  }
}

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

.page-news .news-feature__body h4 {
  margin: 26px 0 10px;
  padding-left: 12px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--label);
  border-left: 3px solid var(--field);
}

.page-news .news-feature__body h4:first-child {
  margin-top: 0;
}

.page-news .news-feature__body p {
  margin: 0 0 12px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--news-soft);
}

.page-news .news-feature__data {
  align-self: start;
  border: 1px solid var(--line);
  background: rgba(10, 21, 38, 0.6);
  padding: clamp(16px, 2.2vw, 22px);
}

.page-news .news-feature__stats {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.page-news .news-feature__stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 10px;
  background: var(--stand);
}

.page-news .news-feature__num {
  font-size: 21px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-news .news-feature__cap {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

.page-news .news-feature__note {
  margin: 16px 0 14px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--news-soft);
}

/* ---------- 数据观察 ---------- */
.page-news .news-obs {
  margin-top: clamp(44px, 6vw, 76px);
}

.page-news .news-obs__intro {
  margin: clamp(16px, 2.2vw, 22px) 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--news-soft);
}

.page-news .news-obs__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 40px);
  margin-top: clamp(20px, 3vw, 32px);
}

@media (min-width: 900px) {
  .page-news .news-obs__layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-news .news-obs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-obs__item {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: 6px 14px;
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-obs__no {
  grid-row: 1 / 3;
  align-self: start;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--field);
}

.page-news .news-obs__title {
  grid-column: 2;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--label);
}

.page-news .news-obs__period {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--cyan);
  border: 1px solid var(--line);
  padding: 2px 8px;
}

.page-news .news-obs__text {
  grid-column: 2;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-soft);
}

.page-news .news-obs__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: #061020;
}

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

.page-news .news-obs__caption {
  padding: 12px 16px 14px;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ---------- 版本更新 ---------- */
.page-news .news-vers {
  margin-top: clamp(44px, 6vw, 76px);
}

.page-news .news-vers__intro {
  margin: clamp(16px, 2.2vw, 22px) 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--news-soft);
}

.page-news .news-vers__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 40px);
  margin-top: clamp(20px, 3vw, 32px);
}

@media (min-width: 900px) {
  .page-news .news-vers__layout {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-news .news-vers__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-vers__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: clamp(14px, 2vw, 20px) 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 560px) {
  .page-news .news-vers__item {
    grid-template-columns: 5.4rem minmax(0, 1fr);
    gap: 6px 18px;
    align-items: baseline;
  }
}

.page-news .news-vers__ver {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--signal);
}

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

.page-news .news-vers__title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--label);
}

.page-news .news-vers__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-soft);
}

.page-news .news-vers__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: #061020;
}

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

.page-news .news-vers__caption {
  padding: 12px 16px 14px;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ---------- 合作动态 ---------- */
.page-news .news-partners {
  margin-top: clamp(44px, 6vw, 76px);
}

.page-news .news-partners__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  margin-top: clamp(20px, 3vw, 32px);
}

@media (min-width: 720px) {
  .page-news .news-partners__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-partners__item:first-child {
    grid-column: span 2;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
}

.page-news .news-partners__item {
  min-width: 0;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--stand);
  transition: border-color var(--ease);
}

.page-news .news-partners__item:hover {
  border-color: var(--turf);
}

.page-news .news-partners__media {
  margin: 0;
  overflow: hidden;
  background: #061020;
}

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

.page-news .news-partners__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(16px, 2.2vw, 24px);
}

.page-news .news-partners__title {
  margin: 0;
  font-size: clamp(17px, 1.6vw, 22px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.012em;
  color: var(--label);
}

.page-news .news-partners__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-soft);
}

/* ---------- 引用与订阅 ---------- */
.page-news .news-cite {
  margin-top: clamp(44px, 6vw, 76px);
}

.page-news .news-cite__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 40px);
  margin-top: clamp(18px, 2.6vw, 28px);
}

@media (min-width: 900px) {
  .page-news .news-cite__layout {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-news .news-cite__intro {
  margin: 0 0 18px;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--news-soft);
}

.page-news .news-cite__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-cite__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 16px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-cite__item .label {
  grid-column: 1 / -1;
}

.page-news .news-cite__val {
  min-width: 0;
  font-size: 13px;
  line-height: 1.7;
  word-break: break-word;
  color: var(--news-soft);
}

.page-news .news-cite__side {
  border: 1px solid var(--line);
  border-left: 3px solid var(--field);
  background: rgba(10, 21, 38, 0.6);
  padding: clamp(16px, 2.2vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .news-cite__side-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-soft);
}

.page-news .news-cite__contact {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--cyan);
  word-break: break-all;
}

.page-news .news-cite__side .btn {
  margin-top: 4px;
  align-self: flex-start;
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-card,
  .page-news .news-partners__item,
  .page-news .news-tab {
    transition: none;
  }
  .page-news .news-card:hover {
    transform: none;
  }
}