.page-news {
  background: var(--night);
  color: var(--ice);
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  padding-block: 20px 2px;
}

/* ---------- 页首 ---------- */
.page-news .news-head {
  padding-block: clamp(24px, 4.5vw, 48px) clamp(26px, 4vw, 44px);
  border-bottom: 2px solid rgba(233, 243, 238, .16);
}

.page-news .news-head__inner {
  display: grid;
  gap: 16px;
}

.page-news .news-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 8.4vw, 4.6rem);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--ice);
}

.page-news .news-head__lede {
  max-width: 48ch;
  margin: 0;
  color: rgba(233, 243, 238, .82);
}

.page-news .news-head__meta {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-head__meta li {
  display: grid;
  gap: 2px;
}

.page-news .news-head__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -.02em;
  color: var(--yellow);
}

.page-news .news-head__meta li span + span {
  font-size: 13px;
  color: rgba(233, 243, 238, .58);
}

@media (min-width: 640px) {
  .page-news .news-head__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 12px;
    padding-top: 18px;
    border-top: 2px solid rgba(233, 243, 238, .16);
  }
}

/* ---------- 首屏横幅 ---------- */
.page-news .news-banner {
  margin: 0;
  padding-block: clamp(18px, 3.5vw, 34px) clamp(6px, 1.5vw, 12px);
}

.page-news .news-banner__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
  border: 2px solid rgba(233, 243, 238, .2);
  box-shadow: 8px 8px 0 rgba(31, 164, 108, .28);
}

/* ---------- 栏目导读（浅底主题带） ---------- */
.page-news .news-sections {
  background: var(--ice);
  color: var(--ink);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-news .news-sections .section__kicker {
  color: var(--pitch);
}

.page-news .news-sections .section__title {
  color: var(--ink);
}

.page-news .news-sections .section__lead {
  color: var(--body-soft);
}

.page-news .news-sections__head {
  border-bottom-color: var(--ink);
}

.page-news .news-sections__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-news .news-sections__item {
  display: grid;
  gap: 10px;
  padding: 20px 0;
  border-bottom: 1px solid var(--stroke);
  transition: background-color var(--dur) var(--ease);
}

.page-news .news-sections__item:hover {
  background: rgba(17, 105, 74, .06);
}

.page-news .news-sections__headline {
  display: grid;
  gap: 8px;
  justify-items: start;
}

.page-news .news-sections__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .news-sections__text {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--body-soft);
}

@media (min-width: 760px) {
  .page-news .news-sections__item {
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }
}

/* ---------- 主区域 ---------- */
.page-news .news-main {
  padding-block: clamp(38px, 5.5vw, 68px);
}

.page-news .news-layout {
  display: grid;
  gap: 30px;
  grid-template-columns: minmax(0, 1fr);
}

/* ---------- 左侧栏目 rail ---------- */
.page-news .news-rail {
  border: 2px solid rgba(233, 243, 238, .22);
  background: var(--night-deep);
  padding: 16px 14px;
  box-shadow: 6px 6px 0 var(--pitch);
}

.page-news .news-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--line);
}

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

.page-news .news-rail__link {
  display: block;
  padding: 9px 10px;
  font-size: 14px;
  line-height: 1.4;
  color: rgba(233, 243, 238, .78);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  color: var(--ice);
  border-left-color: var(--yellow);
  background: rgba(31, 164, 108, .2);
}

/* ---------- 中间内容流 ---------- */
.page-news .news-block {
  padding-bottom: clamp(36px, 4.5vw, 56px);
  margin-bottom: clamp(36px, 4.5vw, 56px);
  border-bottom: 2px solid rgba(233, 243, 238, .14);
}

.page-news .news-block:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-news .news-block__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--line);
}

.page-news .news-block__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 4.4vw, 2.4rem);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--ice);
}

.page-news .news-block__lead {
  margin: 0 0 22px;
  max-width: 56ch;
  font-size: .96rem;
  line-height: 1.8;
  color: rgba(233, 243, 238, .7);
}

.page-news .news-block__media {
  margin: 0 0 24px;
}

.page-news .news-block__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 2px solid rgba(233, 243, 238, .18);
}

.page-news .news-figcap {
  margin: 8px 0 0;
  font-size: 12px;
  letter-spacing: .02em;
  color: rgba(233, 243, 238, .48);
}

/* 文章条目：细线分隔，连续阅读 */
.page-news .news-articles {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid rgba(233, 243, 238, .2);
}

.page-news .news-articles__item {
  display: grid;
  gap: 7px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(233, 243, 238, .14);
  transition: transform var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-news .news-articles__item:hover {
  transform: translateX(5px);
  border-bottom-color: var(--line);
}

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

.page-news .news-articles__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ice);
}

.page-news .news-articles__text {
  margin: 0;
  font-size: .93rem;
  line-height: 1.8;
  color: rgba(233, 243, 238, .66);
}

/* 版本条目：左侧版本号列 */
.page-news .news-versions {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid rgba(233, 243, 238, .2);
}

.page-news .news-versions__item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(233, 243, 238, .14);
}

.page-news .news-versions__ver {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--yellow);
}

.page-news .news-versions__title {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ice);
}

.page-news .news-versions__text {
  margin: 0;
  font-size: .93rem;
  line-height: 1.8;
  color: rgba(233, 243, 238, .66);
}

@media (min-width: 640px) {
  .page-news .news-versions__item {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

/* 最新条目列表 */
.page-news .news-latest {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid rgba(233, 243, 238, .2);
}

.page-news .news-latest__item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 3px 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(233, 243, 238, .13);
  transition: transform var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-news .news-latest__item:hover {
  transform: translateX(5px);
  border-bottom-color: var(--yellow);
}

.page-news .news-latest__no {
  grid-row: 1 / span 3;
  padding-top: 3px;
  font-size: 13px;
  color: var(--line);
}

.page-news .news-latest__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ice);
}

.page-news .news-latest__desc {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: rgba(233, 243, 238, .62);
}

.page-news .news-latest__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 5px 0 0;
}

.page-news .news-latest__time {
  font-size: 12px;
  color: rgba(233, 243, 238, .48);
}

/* ---------- 右侧编辑推荐 ---------- */
.page-news .news-aside {
  display: grid;
  gap: 22px;
  align-content: start;
}

.page-news .news-aside__box {
  border: 2px solid rgba(233, 243, 238, .22);
  background: rgba(233, 243, 238, .05);
  padding: 18px 16px;
  box-shadow: 6px 6px 0 var(--pitch);
}

.page-news .news-aside__box--solid {
  background: var(--ice);
  border-color: var(--ice);
  box-shadow: 6px 6px 0 var(--yellow);
}

.page-news .news-aside__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--line);
}

.page-news .news-aside__box--solid .news-aside__label {
  color: var(--pitch);
}

.page-news .news-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .news-aside__link {
  display: inline-block;
  padding-bottom: 2px;
  font-size: .95rem;
  font-weight: 700;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 2px solid rgba(31, 164, 108, .55);
  transition: color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

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

.page-news .news-aside__note {
  margin: 7px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(233, 243, 238, .6);
}

.page-news .news-aside__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-aside__facts li {
  display: grid;
  gap: 3px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--body-soft);
}

.page-news .news-aside__facts .mono {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--night);
}

/* ---------- 桌面三栏 ---------- */
@media (min-width: 1040px) {
  .page-news .news-layout {
    grid-template-columns: 196px minmax(0, 1fr) 234px;
    gap: 38px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 24px;
  }

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

/* ---------- 订阅与回看 ---------- */
.page-news .news-subscribe {
  background: var(--ice-2);
  color: var(--ink);
  border-top: 2px solid var(--stroke);
}

.page-news .news-subscribe .section__kicker {
  color: var(--pitch);
}

.page-news .news-subscribe .section__title {
  color: var(--ink);
}

.page-news .news-subscribe .section__lead {
  color: var(--body-soft);
}

.page-news .news-subscribe__head {
  border-bottom-color: var(--ink);
}

.page-news .news-subscribe__ways {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-news .news-subscribe__way {
  padding-top: 14px;
  border-top: 3px solid var(--night);
}

.page-news .news-subscribe__way h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.08rem;
  line-height: 1.3;
  color: var(--ink);
}

.page-news .news-subscribe__way p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--body-soft);
}

.page-news .news-subscribe__way a {
  color: var(--pitch);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-news .news-subscribe__way a:hover,
.page-news .news-subscribe__way a:focus-visible {
  color: var(--night);
}

@media (min-width: 720px) {
  .page-news .news-subscribe__ways {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-articles__item,
  .page-news .news-latest__item,
  .page-news .news-rail__link,
  .page-news .news-aside__link {
    transition: none;
  }

  .page-news .news-articles__item:hover,
  .page-news .news-latest__item:hover {
    transform: none;
  }
}