.page-news {
  --news-line: rgba(159, 176, 170, .22);
  --news-hair: rgba(159, 176, 170, .14);
  --news-gap: clamp(20px, 3.2vw, 36px);
  --news-radius: 24px;
  color: var(--vd-paper);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 36px) 0 clamp(36px, 6vw, 72px);
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(142, 107, 255, .18), transparent 62%),
    linear-gradient(180deg, var(--vd-ink), rgba(6, 26, 21, .55));
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: -12%;
  right: -8%;
  width: min(680px, 86vw);
  height: min(680px, 86vw);
  background: linear-gradient(135deg, rgba(43, 245, 208, .20), rgba(43, 245, 208, 0) 68%);
  clip-path: polygon(48% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .news-crumbs {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-news .news-crumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  font-family: var(--vd-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--vd-mist);
}

.page-news .news-crumbs li + li::before {
  content: "/";
  margin: 0 8px;
  color: rgba(159, 176, 170, .45);
}

.page-news .news-crumbs a {
  color: var(--vd-mist);
  text-decoration: none;
  transition: color .18s ease;
}

.page-news .news-crumbs a:hover,
.page-news .news-crumbs a:focus-visible {
  color: var(--vd-cyan);
}

.page-news .news-crumbs [aria-current="page"] {
  color: var(--vd-cyan);
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(18px, 3.4vw, 34px);
}

.page-news .news-hero__title {
  margin: .36em 0 .3em;
  max-width: 18em;
}

.page-news .news-hero__lede {
  max-width: 62ch;
  color: var(--vd-mist);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 3vw, 28px);
}

.page-news .news-hero__actions .vd-btn {
  text-decoration: none;
}

.page-news .news-hero__board {
  border: 1px solid var(--news-line);
  border-radius: var(--vd-radius-l);
  background: rgba(18, 51, 43, .55);
  padding: clamp(18px, 3vw, 26px);
  box-shadow: var(--vd-shadow);
}

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

.page-news .news-board__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--news-hair);
}

.page-news .news-board__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .news-board__num {
  font-family: var(--vd-mono);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--vd-cyan);
}

.page-news .news-board__num--orange {
  color: var(--vd-orange);
}

.page-news .news-board__num--violet {
  color: var(--vd-violet);
}

.page-news .news-board__label {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--vd-mist);
}

.page-news .news-board__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--vd-mist);
}

.page-news .news-stage {
  position: relative;
  z-index: 1;
  list-style: none;
  display: flex;
  gap: 8px;
  margin: clamp(24px, 4vw, 44px) 0 0;
  padding: 0 0 2px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-news .news-stage__item {
  flex: 1 0 auto;
  min-width: 124px;
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid var(--news-hair);
  border-radius: var(--vd-radius-s);
  background: rgba(10, 13, 12, .5);
}

.page-news .news-stage__item.is-now {
  border-color: var(--vd-line-strong);
  background: linear-gradient(135deg, rgba(43, 245, 208, .16), rgba(43, 245, 208, .02));
}

.page-news .news-stage__key {
  font-family: var(--vd-mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--vd-mist);
}

.page-news .news-stage__item.is-now .news-stage__key {
  color: var(--vd-cyan);
}

.page-news .news-stage__text {
  font-size: 13.5px;
  color: var(--vd-paper);
}

/* ---------- 主体布局 ---------- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  padding-top: clamp(30px, 5vw, 60px);
  padding-bottom: clamp(40px, 7vw, 90px);
}

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

.page-news .news-index {
  border-top: 1px solid var(--vd-line-strong);
  padding-top: 16px;
}

.page-news .news-index__label {
  margin: 0 0 14px;
  font-family: var(--vd-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--vd-mist);
}

.page-news .news-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 8px 10px 0;
  color: var(--vd-paper);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid var(--news-hair);
  transition: color .18s ease, padding-left .18s ease;
}

.page-news .news-index__list a:hover,
.page-news .news-index__list a:focus-visible {
  color: var(--vd-cyan);
  padding-left: 6px;
}

.page-news .news-index__num {
  font-family: var(--vd-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--vd-mist);
}

.page-news .news-index__meta {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--vd-mist);
}

/* ---------- 分类筛选 ---------- */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-news .news-filter__label {
  margin-right: 4px;
  font-family: var(--vd-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--vd-mist);
}

.page-news .news-filter .vd-chip {
  text-decoration: none;
}

.page-news .news-filter .vd-chip.is-active {
  color: var(--vd-ink);
  background: var(--vd-cyan);
  border-color: var(--vd-cyan);
}

/* ---------- 内容区块 ---------- */
.page-news .news-block {
  padding-bottom: clamp(26px, 4vw, 44px);
}

.page-news .news-block + .news-block {
  margin-top: clamp(26px, 4vw, 44px);
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px dashed var(--news-line);
}

.page-news .news-block__head {
  max-width: 64ch;
}

.page-news .news-block__head .vd-eyebrow {
  margin-bottom: 4px;
}

.page-news .news-block__head .vd-title {
  margin: .28em 0 .52em;
}

.page-news .news-block__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--vd-mist);
}

.page-news .news-figure {
  margin: clamp(18px, 3vw, 28px) 0;
  border: 1px solid var(--news-hair);
  border-radius: var(--news-radius);
  overflow: hidden;
  background: var(--vd-coal);
}

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

.page-news .news-figure figcaption {
  padding: 10px 16px;
  border-top: 1px solid var(--news-hair);
  font-family: var(--vd-mono);
  font-size: 11px;
  letter-spacing: .06em;
  line-height: 1.6;
  color: var(--vd-mist);
}

/* ---------- 动向列表 ---------- */
.page-news .news-feed {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  border-top: 1px solid var(--news-line);
}

.page-news .news-feed__item {
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-feed__item summary {
  display: grid;
  gap: 6px;
  padding: 14px 2px;
  cursor: pointer;
  list-style: none;
  align-items: baseline;
  transition: background .18s ease;
}

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

.page-news .news-feed__item summary::marker {
  content: "";
}

.page-news .news-feed__item summary:hover {
  background: linear-gradient(90deg, rgba(43, 245, 208, .07), transparent 72%);
}

.page-news .news-feed__item details[open] > summary {
  background: linear-gradient(90deg, rgba(43, 245, 208, .1), transparent 72%);
}

.page-news .news-feed__tag {
  justify-self: start;
  padding: 3px 9px;
  border: 1px solid var(--vd-line-strong);
  border-radius: var(--vd-pill);
  font-family: var(--vd-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--vd-cyan);
}

.page-news .news-feed__title {
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--vd-paper);
}

.page-news .news-feed__time {
  font-family: var(--vd-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--vd-mist);
}

.page-news .news-feed__body {
  margin: 0 0 18px;
  padding: 4px 0 4px 14px;
  border-left: 2px solid rgba(43, 245, 208, .3);
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--vd-mist);
}

.page-news .news-feed__body p {
  margin: 0;
}

/* ---------- 射手榜维度 ---------- */
.page-news .news-dims {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-dims__row {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 14px 16px;
  border: 1px solid var(--news-hair);
  border-radius: var(--vd-radius-m);
  background: rgba(18, 51, 43, .42);
}

.page-news .news-dims__dot {
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
  align-self: start;
}

.page-news .news-dims__dot--cyan {
  background: var(--vd-cyan);
  box-shadow: 0 0 0 4px rgba(43, 245, 208, .16);
}

.page-news .news-dims__dot--mist {
  background: var(--vd-mist);
  box-shadow: 0 0 0 4px rgba(159, 176, 170, .14);
}

.page-news .news-dims__dot--violet {
  background: var(--vd-violet);
  box-shadow: 0 0 0 4px rgba(142, 107, 255, .18);
}

.page-news .news-dims__name {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--vd-paper);
}

.page-news .news-dims__desc {
  grid-column: 2 / -1;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--vd-mist);
}

.page-news .news-note {
  margin-top: clamp(16px, 3vw, 24px);
  padding: clamp(16px, 3vw, 24px);
  border: 1px solid var(--news-hair);
  border-left: 3px solid var(--vd-orange);
  border-radius: 0 var(--vd-radius-m) var(--vd-radius-m) 0;
  background: linear-gradient(120deg, rgba(255, 107, 44, .1), rgba(10, 13, 12, .5) 70%);
}

.page-news .news-note__title {
  margin: 0 0 8px;
  font-family: var(--vd-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--vd-orange);
}

.page-news .news-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--vd-mist);
  max-width: 64ch;
}

/* ---------- 版本时间线 ---------- */
.page-news .news-timeline {
  position: relative;
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--vd-cyan), rgba(142, 107, 255, .55), transparent);
}

.page-news .news-timeline__item {
  position: relative;
  padding: 0 0 20px 30px;
}

.page-news .news-timeline__item::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 8px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--vd-ink);
  border: 2px solid var(--vd-cyan);
}

.page-news .news-timeline__item.is-current::before {
  background: var(--vd-orange);
  border-color: var(--vd-orange);
  box-shadow: 0 0 0 5px rgba(255, 107, 44, .16);
}

.page-news .news-timeline__ver {
  margin: 0 0 2px;
  font-family: var(--vd-mono);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--vd-paper);
}

.page-news .news-timeline__state {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border: 1px solid rgba(255, 107, 44, .5);
  border-radius: var(--vd-pill);
  font-size: 10px;
  letter-spacing: .16em;
  vertical-align: middle;
  color: var(--vd-orange);
}

.page-news .news-timeline__details summary {
  padding: 6px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--vd-mist);
  transition: color .18s ease;
}

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

.page-news .news-timeline__details summary::marker {
  content: "";
}

.page-news .news-timeline__details summary:hover,
.page-news .news-timeline__details[open] summary {
  color: var(--vd-paper);
}

.page-news .news-timeline__body p {
  margin: 0 0 8px;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--vd-mist);
}

.page-news .news-timeline__body a {
  color: var(--vd-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 208, .4);
}

/* ---------- 专题 ---------- */
.page-news .news-series {
  display: grid;
  gap: 12px;
  margin-top: clamp(16px, 3vw, 24px);
}

.page-news .news-series__card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px;
  border: 1px solid var(--news-hair);
  border-radius: var(--vd-radius-m);
  background: linear-gradient(160deg, rgba(18, 51, 43, .72), rgba(10, 13, 12, .6));
}

.page-news .news-series__kicker {
  margin: 0;
  font-family: var(--vd-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--vd-cyan);
}

.page-news .news-series__card h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--vd-paper);
}

.page-news .news-series__card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--vd-mist);
}

/* ---------- 反馈 ---------- */
.page-news .news-feedback {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(16px, 3vw, 24px);
}

.page-news .news-feedback__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-feedback__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--vd-mist);
}

.page-news .news-feedback__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 1px;
  background: var(--vd-cyan);
}

.page-news .news-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-news .news-feedback__actions .vd-btn {
  text-decoration: none;
}

.page-news .news-feedback__panel {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--news-hair);
  border-radius: var(--vd-radius-l);
  background: linear-gradient(150deg, rgba(142, 107, 255, .18), rgba(18, 51, 43, .5));
}

.page-news .news-feedback__panel .vd-eyebrow {
  margin-bottom: 10px;
}

.page-news .news-feedback__panel-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--vd-mist);
}

.page-news .news-feedback__link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--vd-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--vd-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 208, .4);
}

.page-news .news-feedback__link:hover,
.page-news .news-feedback__link:focus-visible {
  color: var(--vd-paper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-feed__item summary {
    grid-template-columns: 86px minmax(0, 1fr) 152px;
    gap: 14px;
    padding: 16px 4px;
  }

  .page-news .news-feed__time {
    text-align: right;
  }

  .page-news .news-dims__row {
    grid-template-columns: 12px 116px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
  }

  .page-news .news-dims__dot {
    margin-top: 0;
    align-self: center;
  }

  .page-news .news-dims__desc {
    grid-column: auto;
  }

  .page-news .news-series {
    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-layout {
    grid-template-columns: minmax(190px, 240px) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-index {
    position: sticky;
    top: calc(var(--vd-header-h) + 18px);
  }

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

@media (min-width: 1080px) {
  .page-news .news-hero__title {
    max-width: 15em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-feed__item summary,
  .page-news .news-index__list a,
  .page-news .news-timeline__details summary {
    transition: none;
  }
}