.page-news {
  --news-rail-w: 236px;
  --news-gutter: clamp(18px, 3.4vw, 44px);
  --news-pad: clamp(20px, 3vw, 34px);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: clamp(56px, 8vw, 112px);
  overflow-x: hidden;
}

.page-news .shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--news-gutter);
}

/* 面包屑 */
.page-news .breadcrumbs {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(18px, 3vw, 30px) var(--news-gutter) 0;
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: .04em;
}
.page-news .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--stone);
}
.page-news .breadcrumbs li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--line-strong);
}
.page-news .breadcrumbs a {
  color: var(--grass);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}
.page-news .breadcrumbs a:hover {
  color: var(--lake);
  border-bottom-color: var(--gold);
}
.page-news .breadcrumbs [aria-current="page"] {
  color: var(--stone);
}

/* 首屏 */
.news-masthead {
  padding-top: clamp(26px, 4.6vw, 54px);
}
.news-masthead__top {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
  padding-bottom: clamp(24px, 3.6vw, 42px);
}
.news-masthead__lead {
  position: relative;
}
.news-masthead h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--lake);
  max-width: 16em;
}
.news-masthead h1::after {
  content: "";
  display: block;
  width: clamp(64px, 12vw, 132px);
  height: 6px;
  margin-top: clamp(16px, 2.4vw, 26px);
  border-radius: 3px;
  background: linear-gradient(90deg, var(--grass), var(--sky) 55%, var(--gold));
}
.news-masthead__lede {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 40em;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.9;
  color: var(--stone);
}
.news-masthead__hint {
  margin: 14px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--gold-soft);
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--moss);
}

.news-meter {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.news-meter__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: clamp(14px, 1.8vw, 20px);
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: transform .25s ease, border-color .25s ease;
}
.news-meter__item:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}
.news-meter__value {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.4vw, 36px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold-deep);
}
.news-meter__label {
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--stone);
}

/* 节奏带 */
.news-rhythm {
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--news-gutter);
}
.news-rhythm__frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--track);
}
.news-rhythm__frame img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 300px);
  object-fit: cover;
}
.news-rhythm .media__caption {
  margin-top: 12px;
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

/* 区块通用小标 */
.news-pinned,
.news-stream,
.news-stories,
.news-series,
.news-backlog {
  padding-top: clamp(44px, 6.6vw, 92px);
}
.page-news .section-head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}
.page-news .section-head__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.2vw, 38px);
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--lake);
  margin: 8px 0 0;
}
.page-news .section-head__note {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--stone);
}

/* 置顶条目 */
.news-pin {
  position: relative;
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: var(--news-pad);
  padding-left: calc(var(--news-pad) + 10px);
  background: #FFFDF7;
  border: 1px solid rgba(217, 162, 39, .45);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.news-pin::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: linear-gradient(180deg, var(--gold), var(--gold-soft), var(--sky));
}
.news-pin__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 14px;
}
.news-pin__time {
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--stone);
}
.news-pin__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.3;
  color: var(--lake);
}
.news-pin__points {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pinpoint;
}
.news-pin__points li {
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
}
.news-pin__key {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gold-deep);
}
.news-pin__points p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
}
.news-pin__link {
  margin: 22px 0 0;
}
.news-pin__link a {
  font-family: var(--font-ui);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--grass);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-soft);
  padding-bottom: 2px;
  transition: border-color .2s ease, color .2s ease;
}
.news-pin__link a:hover {
  color: var(--lake);
  border-bottom-color: var(--gold);
}
.news-pin__figure .media {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
}
.news-pin__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 条目流 */
.news-stream__layout {
  display: grid;
  gap: clamp(24px, 3.6vw, 46px);
}
.news-rail__label {
  margin: 0 0 12px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--moss);
}
.news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.news-filter__item {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--stone);
  font-family: var(--font-ui);
  font-size: 14px;
  letter-spacing: .02em;
  text-decoration: none;
  transition: transform .22s ease, border-color .22s ease, background .22s ease, color .22s ease;
}
.news-filter__item:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  color: var(--lake);
}
.news-filter__item.is-active {
  background: var(--gold-soft);
  border-color: var(--gold);
  color: var(--lake);
  font-weight: 700;
}
.news-rail__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--stone);
}

.news-flow {
  display: grid;
  gap: clamp(30px, 4vw, 48px);
}
.news-group__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--line);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 1.9vw, 21px);
  letter-spacing: -0.01em;
  color: var(--lake);
}
.news-group__title::before {
  content: "";
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--grass);
  transform: rotate(45deg);
}
.page-news #version .news-group__title::before { background: var(--gold); }
.page-news #launch .news-group__title::before { background: var(--sky); }
.page-news #tune .news-group__title::before { background: var(--moss); }
.page-news #tips .news-group__title::before { background: var(--clay); }

.news-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.news-item {
  position: relative;
  padding: clamp(16px, 2.2vw, 24px) 0 clamp(16px, 2.2vw, 24px) clamp(16px, 2.4vw, 26px);
  border-bottom: 1px solid var(--line);
  transition: background .25s ease;
}
.news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  opacity: 0;
  transform: scaleY(.35);
  transform-origin: top center;
  transition: opacity .25s ease, transform .25s ease;
}
.news-item:hover::before,
.news-item:focus-within::before {
  opacity: 1;
  transform: scaleY(1);
}
.news-item:hover {
  background: rgba(240, 220, 168, .22);
}
.news-item__time {
  margin: 0 0 6px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--grass);
}
.news-item__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.45;
  color: var(--ink);
}
.news-item__body {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--stone);
}

/* 场景故事 */
.news-stories__figure {
  margin: 0 0 clamp(24px, 3.4vw, 40px);
}
.news-stories__figure .media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}
.news-stories__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.news-stories__figure .media__caption {
  margin-top: 12px;
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}
.news-story-grid {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  margin: 0;
  padding: 0;
  list-style: none;
}
.news-story {
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.news-story:hover {
  transform: translateY(-3px);
  border-color: var(--sky);
  background: #EFF4EF;
}
.news-story__index {
  margin: 0 0 12px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--sky);
}
.news-story__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.42;
  color: var(--lake);
}
.news-story__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--stone);
}
.news-story__link {
  margin: 16px 0 0;
}
.news-story__link a {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  color: var(--grass);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}
.news-story__link a:hover {
  color: var(--lake);
  border-bottom-color: var(--gold);
}

/* 专题连载 */
.news-series__layout {
  display: grid;
  gap: clamp(24px, 3.4vw, 42px);
}
.news-series__figure {
  margin: 0;
}
.news-series__figure .media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--mist);
}
.news-series__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.news-series__figure .media__caption {
  margin-top: 12px;
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}
.news-series__list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: series;
}
.news-series__item {
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-top: 1px solid var(--line);
  transition: padding-left .25s ease;
}
.news-series__item:first-child {
  border-top: 2px solid var(--line-strong);
}
.news-series__item:hover {
  padding-left: 10px;
}
.news-series__no {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--clay);
}
.news-series__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 21px);
  color: var(--lake);
}
.news-series__body {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--stone);
}

/* 往期回看 */
.news-backlog__panel {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(24px, 4vw, 52px);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--lake) 0%, var(--grass) 62%, #3C7A66 100%);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.news-backlog__panel::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -60px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 220, 168, .34), rgba(240, 220, 168, 0) 68%);
  pointer-events: none;
}
.news-backlog__eyebrow {
  color: var(--gold-soft);
}
.news-backlog__text h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--cream);
}
.news-backlog__lede {
  margin: 14px 0 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(247, 243, 234, .86);
}
.news-backlog__steps {
  display: grid;
  gap: 16px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}
.news-backlog__steps li {
  padding-left: 18px;
  border-left: 2px solid rgba(240, 220, 168, .55);
}
.news-backlog__step {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--gold-soft);
}
.news-backlog__steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(247, 243, 234, .92);
}
.news-backlog__aside {
  align-self: start;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid rgba(240, 220, 168, .4);
  border-radius: var(--r-md);
  background: rgba(22, 32, 30, .22);
}
.news-backlog__aside-title {
  margin: 0 0 10px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--gold-soft);
}
.news-backlog__aside p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(247, 243, 234, .9);
}
.news-backlog__aside-note {
  padding-top: 12px;
  border-top: 1px dashed rgba(240, 220, 168, .35);
}
.news-backlog__aside-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0 !important;
}
.news-backlog__aside-links a {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 220, 168, .45);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}
.news-backlog__aside-links a:hover {
  color: var(--cream);
  border-bottom-color: var(--gold);
}

/* 响应式 */
@media (min-width: 620px) {
  .news-meter {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .news-story-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .news-masthead__top {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .85fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }
  .news-meter {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .news-pin {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, .82fr);
    align-items: start;
  }
  .news-series__layout {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }
  .news-backlog__panel {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .8fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .news-stream__layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    align-items: start;
  }
  .news-rail {
    position: sticky;
    top: 92px;
  }
  .news-filter {
    flex-direction: column;
    align-items: stretch;
  }
  .news-filter__item {
    justify-content: space-between;
  }
  .news-item {
    padding-right: clamp(18px, 2vw, 30px);
  }
}

@media (min-width: 1180px) {
  .news-story-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .news-story {
    display: flex;
    flex-direction: column;
  }
  .news-story__link {
    margin-top: auto;
    padding-top: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: .001ms !important;
  }
}
</main>