.page-news {
  display: block;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .news-crumb {
  padding-top: clamp(18px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

@media (min-width: 940px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 52px);
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-news .news-hero__stats dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-news .news-hero__stats dd {
  margin: 6px 0 0;
  font-size: 20px;
  line-height: 1.2;
  color: var(--ice);
}

.page-news .news-hero__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(34, 224, 214, 0.1), transparent 58%),
    repeating-linear-gradient(90deg, rgba(42, 58, 107, 0.55) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(0deg, rgba(42, 58, 107, 0.55) 0 1px, transparent 1px 44px),
    linear-gradient(158deg, var(--midnight), var(--deep));
  box-shadow: var(--shadow-1);
}

.page-news .news-hero__visual .scan {
  position: absolute;
  left: 0;
  right: 0;
  top: 12%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 22px rgba(34, 224, 214, 0.8);
  animation: news-scan 7s ease-in-out infinite;
}

@keyframes news-scan {
  0% { top: 12%; }
  50% { top: 84%; }
  100% { top: 12%; }
}

.page-news .visual-bars {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 26px;
  height: 44%;
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.page-news .visual-bars span {
  flex: 1 1 0;
  border-radius: 6px 6px 3px 3px;
  background: linear-gradient(180deg, rgba(34, 224, 214, 0.85), rgba(124, 77, 255, 0.28));
}

.page-news .visual-bars span:nth-child(1) { height: 38%; }
.page-news .visual-bars span:nth-child(2) { height: 62%; }
.page-news .visual-bars span:nth-child(3) { height: 46%; }
.page-news .visual-bars span:nth-child(4) { height: 86%; }
.page-news .visual-bars span:nth-child(5) { height: 54%; }
.page-news .visual-bars span:nth-child(6) { height: 72%; }
.page-news .visual-bars span:nth-child(7) { height: 42%; }

@media (prefers-reduced-motion: reduce) {
  .page-news .news-hero__visual .scan {
    animation: none;
    top: 50%;
  }
}

/* ---------- 筛选框架 ---------- */
.page-news .filter-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

@media (min-width: 980px) {
  .page-news .filter-wrap {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }
}

.page-news .filterbar {
  padding: clamp(22px, 3vw, 34px);
}

.page-news .filterbar__head h2 {
  margin: 0 0 10px;
}

.page-news .filterbar__head p {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .filterbar__rows {
  margin-top: 6px;
}

.page-news .filter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

@media (min-width: 640px) {
  .page-news .filter-row {
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
  }
}

.page-news .filter-row__label {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-news .chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .chip {
  display: inline-block;
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(22, 34, 74, 0.6);
  color: var(--ice);
  font-size: 14px;
  line-height: 1.4;
}

.page-news .chip--hot {
  border-color: rgba(255, 138, 61, 0.55);
  background: rgba(255, 138, 61, 0.16);
  color: var(--ice);
}

.page-news .filterbar__foot {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--mist);
}

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

/* ---------- 瀑布流 ---------- */
.page-news .news-stream__figure {
  margin: 0 0 clamp(32px, 5vw, 56px);
}

.page-news .news-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
}

.page-news .w3 { grid-column: span 3; }
.page-news .w4 { grid-column: span 4; }
.page-news .w5 { grid-column: span 5; }
.page-news .w6 { grid-column: span 6; }
.page-news .w7 { grid-column: span 7; }
.page-news .w8 { grid-column: span 8; }

@media (max-width: 960px) {
  .page-news .w3,
  .page-news .w4,
  .page-news .w5,
  .page-news .w6,
  .page-news .w7,
  .page-news .w8 {
    grid-column: span 12;
  }
}

@media (min-width: 641px) and (max-width: 960px) {
  .page-news .w3,
  .page-news .w4 {
    grid-column: span 6;
  }
}

.page-news .stream-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.4vw, 30px);
}

.page-news .stream-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--mist);
}

.page-news .stream-card h3 {
  margin: 0;
}

.page-news .stream-card p {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .stream-card p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, 0.4);
}

.page-news .stream-card p a:hover {
  color: var(--ice);
}

.page-news .stream-card--figure {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: clamp(22px, 2.6vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background:
    linear-gradient(150deg, rgba(34, 224, 214, 0.13), rgba(124, 77, 255, 0.16)),
    var(--midnight);
}

@media (min-width: 820px) {
  .page-news .stream-card--figure {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}

.page-news .figure-card__label h3 {
  margin: 12px 0 10px;
}

.page-news .figure-card__label p {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .figure-card__bars {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  height: 132px;
}

.page-news .figure-card__bars span {
  border-radius: 8px 8px 4px 4px;
  background: linear-gradient(180deg, rgba(255, 138, 61, 0.92), rgba(255, 138, 61, 0.14));
}

.page-news .figure-card__bars span:nth-child(1) { height: 44%; }
.page-news .figure-card__bars span:nth-child(2) { height: 78%; }
.page-news .figure-card__bars span:nth-child(3) { height: 58%; }
.page-news .figure-card__bars span:nth-child(4) { height: 92%; }
.page-news .figure-card__bars span:nth-child(5) { height: 66%; }
.page-news .figure-card__bars span:nth-child(6) { height: 84%; }

/* ---------- 版本时间轴 ---------- */
.page-news .timeline {
  display: flex;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-news .timeline__node {
  position: relative;
  flex: 0 0 auto;
  min-width: 210px;
  padding: 26px clamp(24px, 4vw, 60px) 6px 0;
  scroll-snap-align: start;
}

.page-news .timeline__node::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 11px;
  height: 1px;
  background: var(--line);
}

.page-news .timeline__link {
  position: relative;
  display: block;
  padding-top: 0;
  text-decoration: none;
  color: inherit;
}

.page-news .timeline__dot {
  position: absolute;
  top: -22px;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--midnight);
  border: 2px solid var(--violet);
}

.page-news .timeline__node--current .timeline__dot {
  top: -24px;
  width: 18px;
  height: 18px;
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 0 6px rgba(34, 224, 214, 0.14);
}

.page-news .timeline__ver {
  display: block;
  font-size: 20px;
  color: var(--ice);
}

.page-news .timeline__node--current .timeline__ver {
  color: var(--cyan);
}

.page-news .timeline__label {
  display: block;
  margin-top: 8px;
  max-width: 26ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .timeline__link:hover .timeline__label {
  color: var(--ice);
}

.page-news .news-timeline__figure {
  margin: clamp(28px, 4vw, 48px) 0 0;
}

/* ---------- 常读栏目 ---------- */
.page-news .pick-card {
  position: relative;
  padding: clamp(22px, 2.6vw, 32px);
}

.page-news .pick-card__idx {
  display: block;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--orange);
  margin-bottom: 14px;
}

.page-news .pick-card h3 {
  margin: 0 0 10px;
}

.page-news .pick-card p {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 公告来路 ---------- */
.page-news .flow-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

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

@media (min-width: 1040px) {
  .page-news .flow-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .flow-step {
  padding-top: 20px;
  border-top: 2px solid var(--line);
}

.page-news .flow-step:nth-child(2) {
  border-top-color: rgba(124, 77, 255, 0.7);
}

.page-news .flow-step:nth-child(4) {
  border-top-color: rgba(34, 224, 214, 0.7);
}

.page-news .flow-step__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-news .flow-step h3 {
  margin: 12px 0 10px;
}

.page-news .flow-step p {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 尾部入口 ---------- */
.page-news .tail-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 2.6vw, 30px);
}

.page-news .tail-card h3 {
  margin: 4px 0 0;
}

.page-news .tail-card p {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .tail-card .tool-link {
  margin-top: auto;
  align-self: flex-start;
}

.page-news .tail-card--media {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

@media (min-width: 780px) {
  .page-news .tail-card--media {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }
}

.page-news .tail-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .tail-card__figure {
  margin: 0;
}

.page-news .tail-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: auto;
}

.page-news .tail-card__links .tool-link {
  margin-top: 0;
}