.page-news {
  --news-rail: 236px;
  --news-gap: clamp(20px, 3vw, 44px);
  color: var(--wb-body);
}

.page-news .wb-breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}

.page-news .wb-breadcrumb a {
  color: var(--wb-mist);
  text-decoration: none;
  transition: color .2s var(--wb-ease);
}

.page-news .wb-breadcrumb a:hover,
.page-news .wb-breadcrumb a:focus-visible {
  color: var(--wb-neon);
}

/* ---------- 首屏框景 ---------- */

.page-news .news-hero__frame {
  margin-top: 16px;
  padding: clamp(20px, 4vw, 42px);
  background:
    radial-gradient(120% 150% at 8% 0%, rgba(124, 92, 255, .24), transparent 58%),
    radial-gradient(110% 130% at 100% 100%, rgba(59, 232, 210, .16), transparent 62%),
    var(--wb-cabin);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 38px);
}

.page-news .news-hero__h1 {
  margin: .28em 0 .5em;
  font-size: clamp(2.05rem, 6.2vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--wb-cream);
}

.page-news .news-hero__lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--wb-body);
}

.page-news .news-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-news .news-hero__side {
  padding-top: 4px;
  border-top: 1px solid var(--wb-line);
}

.page-news .news-hero__jump {
  list-style: none;
  margin: 12px 0 20px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .news-hero__jump a {
  display: inline-block;
  font-family: var(--wb-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--wb-neon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--wb-ease);
}

.page-news .news-hero__jump a:hover,
.page-news .news-hero__jump a:focus-visible {
  border-bottom-color: var(--wb-neon);
}

/* ---------- 左侧标签栏 + 条目流 ---------- */

.page-news .news-layout {
  display: grid;
  gap: var(--news-gap);
  padding-top: clamp(34px, 5.5vw, 62px);
}

.page-news .news-rail__sticky {
  padding: 18px;
  border: 1px solid var(--wb-line-soft);
  background: rgba(18, 40, 64, .68);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.page-news .wb-filter__btn {
  font-family: inherit;
  font-size: 13px;
  line-height: 1.2;
  padding: 8px 13px;
  color: var(--wb-mist);
  background: transparent;
  border: 1px solid var(--wb-line-soft);
  border-radius: 999px;
  cursor: pointer;
  transition: color .2s var(--wb-ease), background .2s var(--wb-ease), border-color .2s var(--wb-ease);
}

.page-news .wb-filter__btn:hover,
.page-news .wb-filter__btn:focus-visible {
  color: var(--wb-cream);
  border-color: var(--wb-line);
}

.page-news .wb-filter__btn[aria-pressed="true"] {
  color: var(--wb-deep);
  background: var(--wb-neon);
  border-color: var(--wb-neon);
  font-weight: 700;
}

.page-news .news-rail__mark {
  display: grid;
  gap: 7px;
  margin: 20px 0 16px;
}

.page-news .news-rail__line {
  display: block;
  height: 1px;
  background: linear-gradient(90deg, var(--wb-neon), transparent 82%);
}

.page-news .news-rail__line:nth-child(2) {
  background: linear-gradient(90deg, var(--wb-violet), transparent 62%);
}

.page-news .news-rail__line:nth-child(3) {
  background: linear-gradient(90deg, var(--wb-amber), transparent 44%);
}

.page-news .news-stream {
  display: grid;
  gap: clamp(14px, 2.2vw, 20px);
  min-width: 0;
}

.page-news .news-latest {
  display: grid;
  gap: clamp(14px, 2.2vw, 20px);
}

.page-news .news-latest .wb-section__head,
.page-news .news-series .wb-section__head,
.page-news .news-rhythm .wb-section__head {
  margin-bottom: 4px;
}

/* ---------- 条目卡片 ---------- */

.page-news .news-item {
  min-width: 0;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--wb-line-soft);
  border-left: 3px solid var(--wb-glass);
  background: rgba(18, 40, 64, .58);
  transition: transform .25s var(--wb-ease), border-color .25s var(--wb-ease), background .25s var(--wb-ease);
}

.page-news .news-item:hover {
  transform: translateY(-4px);
  background: rgba(28, 58, 87, .58);
  border-color: var(--wb-line);
}

.page-news .news-item[data-tags~="维护进度"] {
  border-left-color: var(--wb-neon);
}

.page-news .news-item[data-tags~="榜单调整"] {
  border-left-color: var(--wb-violet);
}

.page-news .news-item[data-tags~="操作指引"] {
  border-left-color: var(--wb-amber);
}

.page-news .news-item--lead {
  padding: 0;
  border-left-width: 1px;
  overflow: hidden;
}

.page-news .news-item--lead .news-item__media {
  border-bottom: 1px solid var(--wb-line);
  background: var(--wb-glass);
}

.page-news .news-item--lead .news-item__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .news-item--lead .news-item__body {
  padding: clamp(18px, 3vw, 30px);
}

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

.page-news .news-item__time {
  font-family: var(--wb-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--wb-rock);
}

.page-news .news-item__title {
  margin: 10px 0 8px;
  font-size: clamp(1.02rem, 2vw, 1.28rem);
  line-height: 1.38;
  letter-spacing: -.01em;
  color: var(--wb-cream);
}

.page-news .news-item--lead .news-item__title {
  font-size: clamp(1.3rem, 3.3vw, 1.92rem);
}

.page-news .news-item__sum {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--wb-mist);
}

.page-news .news-item__link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--wb-neon);
  text-decoration: none;
  border-bottom: 1px solid var(--wb-line);
  transition: border-color .2s var(--wb-ease), color .2s var(--wb-ease);
}

.page-news .news-item__link:hover,
.page-news .news-item__link:focus-visible {
  color: var(--wb-cream);
  border-bottom-color: var(--wb-neon);
}

/* ---------- 专栏区块 ---------- */

.page-news .news-column {
  padding-top: clamp(40px, 6.5vw, 78px);
}

.page-news .news-column__grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

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

.page-news .news-column__text h2 {
  margin: .3em 0 .55em;
  font-size: clamp(1.45rem, 3.6vw, 2.15rem);
  line-height: 1.22;
  letter-spacing: -.018em;
  color: var(--wb-cream);
}

.page-news .news-column__lede {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--wb-body);
}

.page-news .news-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-news .news-list > li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--wb-mist);
}

.page-news .news-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 11px;
  height: 1.5px;
  background: var(--wb-neon);
}

.page-news .news-column__foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--wb-line-soft);
  font-family: var(--wb-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--wb-rock);
}

.page-news .news-fold {
  margin-top: 20px;
  border: 1px solid var(--wb-line-soft);
  background: rgba(12, 26, 42, .55);
}

.page-news .news-fold summary {
  padding: 13px 16px;
  font-size: 14px;
  color: var(--wb-cream);
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-fold summary::before {
  content: "＋";
  margin-right: 10px;
  color: var(--wb-amber);
  font-family: var(--wb-mono);
}

.page-news .news-fold[open] summary::before {
  content: "－";
}

.page-news .news-fold p {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--wb-mist);
}

.page-news .news-column__media {
  margin: 0;
  border: 1px solid var(--wb-line-soft);
  background: rgba(28, 58, 87, .34);
  overflow: hidden;
}

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

.page-news .news-column__media figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--wb-line-soft);
  font-family: var(--wb-mono);
  font-size: 12px;
  color: var(--wb-rock);
}

/* ---------- 专题系列横向条带 ---------- */

.page-news .news-series {
  padding-top: clamp(40px, 6.5vw, 78px);
}

.page-news .news-series__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(258px, 84%);
  gap: 16px;
  margin-top: 20px;
  padding-bottom: 16px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--wb-glass) transparent;
}

.page-news .news-series__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  scroll-snap-align: start;
  border: 1px solid var(--wb-line-soft);
  background:
    linear-gradient(158deg, rgba(124, 92, 255, .16), rgba(59, 232, 210, .07) 56%, transparent 88%),
    rgba(18, 40, 64, .6);
  transition: transform .25s var(--wb-ease), border-color .25s var(--wb-ease);
}

.page-news .news-series__card:hover {
  transform: translateY(-4px);
  border-color: var(--wb-line);
}

.page-news .news-series__card h3 {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.35;
  letter-spacing: -.012em;
  color: var(--wb-cream);
}

.page-news .news-series__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--wb-mist);
}

.page-news .news-series__card .news-item__link {
  margin-top: auto;
}

/* ---------- 更新节奏 ---------- */

.page-news .news-rhythm {
  padding-top: clamp(40px, 6.5vw, 78px);
}

.page-news .news-rhythm__grid {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.page-news .news-rhythm__card {
  padding: 22px;
  border-top: 2px solid var(--wb-neon);
  background: rgba(18, 40, 64, .58);
}

.page-news .news-rhythm__card:nth-child(2) {
  border-top-color: var(--wb-violet);
}

.page-news .news-rhythm__card:nth-child(3) {
  border-top-color: var(--wb-amber);
}

.page-news .news-rhythm__card .wb-num {
  display: block;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--wb-rock);
}

.page-news .news-rhythm__card h3 {
  margin: 12px 0 8px;
  font-size: 1.1rem;
  line-height: 1.34;
  color: var(--wb-cream);
}

.page-news .news-rhythm__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--wb-mist);
}

.page-news .news-rhythm__foot {
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--wb-line-soft);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--wb-rock);
}

.page-news .news-rhythm__foot a {
  color: var(--wb-neon);
  text-decoration: none;
  border-bottom: 1px solid var(--wb-line);
}

.page-news .news-rhythm__foot a:hover,
.page-news .news-rhythm__foot a:focus-visible {
  border-bottom-color: var(--wb-neon);
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-news .news-series__track {
    grid-auto-columns: minmax(300px, 38%);
  }

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

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-news .news-hero__side {
    padding-top: 0;
    padding-left: clamp(18px, 2.6vw, 30px);
    border-top: 0;
    border-left: 1px solid var(--wb-line);
  }

  .page-news .news-column__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

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

  .page-news .news-column--flip .news-column__text {
    order: 2;
  }

  .page-news .news-column--flip .news-column__media {
    order: 1;
  }
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-rail__sticky {
    position: sticky;
    top: 98px;
  }
}

@media (min-width: 1200px) {
  .page-news .news-series__track {
    grid-auto-columns: minmax(300px, 27%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-series__card,
  .page-news .wb-filter__btn {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-series__card:hover {
    transform: none;
  }
}