.page-news {
  --news-code-col: 46px;
  background: var(--deep);
  color: var(--ink);
}

.page-news .crumbs {
  padding: 22px 0 6px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .6px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 6px 0 46px;
  overflow: hidden;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  right: -110px;
  top: -140px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(138, 107, 255, .32), rgba(138, 107, 255, 0) 70%);
  pointer-events: none;
}
.page-news .news-hero > .container {
  position: relative;
  z-index: 1;
}
.page-news .news-hero__inner {
  display: grid;
  gap: 30px;
}
.page-news .news-hero h1 {
  font-family: var(--narrow);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 46px);
  line-height: 1.16;
  letter-spacing: -.5px;
  margin: 12px 0 18px;
  max-width: 22ch;
  color: var(--ink);
}
.page-news .news-hero .lede {
  max-width: 62ch;
  color: var(--ink-2);
}
.page-news .news-hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}
.page-news .news-hero__facts li {
  position: relative;
  padding-left: 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .6px;
  color: var(--ink-2);
}
.page-news .news-hero__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}
.page-news .news-hero__facts b {
  color: var(--cyan);
  font-weight: 600;
}
.page-news .news-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--night);
  aspect-ratio: 16 / 10;
}
.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 通用媒体 ---------- */
.page-news .media__frame {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--night);
}
.page-news .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news .media__cap {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--ink-2);
}

/* ---------- 置顶公示 ---------- */
.page-news .news-pinned {
  padding: 0 0 56px;
}
.page-news .pinned-card {
  position: relative;
  display: grid;
  gap: 24px;
  padding: 24px 20px 26px 24px;
  border: 1px solid var(--violet);
  border-radius: var(--r-md);
  background:
    linear-gradient(152deg, rgba(138, 107, 255, .17), rgba(22, 32, 61, .92) 54%, rgba(14, 21, 48, .96));
  overflow: hidden;
}
.page-news .pinned-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--violet));
}
.page-news .pinned-card__flag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--deep);
  background: var(--orange);
  padding: 3px 10px;
  border-radius: var(--r-sm);
}
.page-news .pinned-card__title {
  font-family: var(--narrow);
  font-weight: 800;
  font-size: clamp(22px, 5vw, 30px);
  line-height: 1.22;
  letter-spacing: -.4px;
  margin: 14px 0 14px;
  color: var(--ink);
}
.page-news .pinned-card__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-2);
  max-width: 62ch;
}
.page-news .pinned-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}
.page-news .news-pinned__media {
  margin: 0;
}
.page-news .news-pinned__media .media__frame {
  aspect-ratio: 640 / 420;
}

/* ---------- 条目列表 ---------- */
.page-news .news-log {
  padding: 0 0 64px;
}
.page-news .news-log__head {
  max-width: 68ch;
  margin-bottom: 34px;
}
.page-news .news-log__head .h2 {
  margin: 10px 0 14px;
}
.page-news .news-log__head .note {
  margin: 0;
}
.page-news .news-log__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .news-sideline {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
}
.page-news .news-sideline::-webkit-scrollbar {
  display: none;
}
.page-news .news-sideline__title {
  margin: 0;
  flex: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--ink-2);
}
.page-news .news-sideline__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .news-sideline__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--night);
  color: var(--ink);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}
.page-news .news-sideline__link:hover,
.page-news .news-sideline__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-news .news-sideline__code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--cyan);
}
.page-news .news-sideline__count {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
}

.page-news .news-stream {
  display: block;
  border-top: 1px solid var(--line);
}
.page-news .log-item {
  position: relative;
  padding-left: 16px;
  border-bottom: 1px solid var(--line);
}
.page-news .log-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--line);
  transition: background-color 220ms var(--ease);
}
.page-news .log-item--ver::before { background: rgba(53, 240, 216, .5); }
.page-news .log-item--fee::before { background: rgba(255, 154, 60, .5); }
.page-news .log-item--app::before { background: rgba(138, 107, 255, .55); }
.page-news .log-item--dev::before { background: rgba(92, 232, 160, .45); }
.page-news .log-item--svc::before { background: rgba(154, 167, 196, .4); }
.page-news .log-item:hover::before { background: var(--cyan); }

.page-news .log-item__head {
  display: grid;
  grid-template-columns: var(--news-code-col) 1fr 16px;
  gap: 4px 14px;
  align-items: start;
  width: 100%;
  margin: 0;
  padding: 20px 0;
  background: transparent;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
}
.page-news .log-item__head--static {
  grid-template-columns: var(--news-code-col) 1fr;
}
.page-news button.log-item__head {
  cursor: pointer;
}
.page-news button.log-item__head:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 3px;
}
.page-news .log-item__code {
  display: block;
  padding-top: 2px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.2px;
  color: var(--cyan);
}
.page-news .log-item--fee .log-item__code { color: var(--orange); }
.page-news .log-item--app .log-item__code { color: var(--violet); }
.page-news .log-item--dev .log-item__code { color: var(--ok); }
.page-news .log-item--svc .log-item__code { color: var(--ink-2); }
.page-news .log-item__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-news .log-item__time {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--ink-2);
}
.page-news .log-item__title {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
  transition: color 180ms var(--ease);
}
.page-news .log-item__head:hover .log-item__title {
  color: var(--cyan);
}
.page-news .log-item__sum {
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-2);
}
.page-news .log-item__mark {
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 5px;
  align-self: start;
}
.page-news .log-item__mark::before,
.page-news .log-item__mark::after {
  content: "";
  position: absolute;
  background: var(--ink-2);
  transition: transform 200ms var(--ease), opacity 200ms var(--ease), background-color 180ms var(--ease);
}
.page-news .log-item__mark::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}
.page-news .log-item__mark::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}
.page-news .log-item__head[aria-expanded="true"] .log-item__mark::after {
  transform: scaleY(0);
  opacity: 0;
}
.page-news .log-item__head:hover .log-item__mark::before,
.page-news .log-item__head:hover .log-item__mark::after {
  background: var(--cyan);
}
.page-news .log-item__panel {
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-2);
}
.page-news .log-item__panel .acc__body {
  padding: 0 0 22px;
}
.page-news .log-item__panel p {
  margin: 0 0 10px;
}
.page-news .log-item__panel p:last-child {
  margin-bottom: 0;
}
.page-news .log-item__panel a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 216, .35);
}
.page-news .log-item__panel a:hover {
  border-bottom-color: var(--cyan);
}

.page-news .news-stream__media {
  margin: 28px 0;
}
.page-news .news-stream__media .media__frame {
  aspect-ratio: 720 / 480;
}

/* ---------- 专题系列 ---------- */
.page-news .news-topics {
  padding: 0 0 64px;
}
.page-news .news-topics__head {
  max-width: 68ch;
  margin-bottom: 34px;
}
.page-news .news-topics__head .h2 {
  margin: 10px 0 14px;
}
.page-news .news-topics__head .note {
  margin: 0;
}
.page-news .news-topics__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}
.page-news .news-topics__media {
  margin: 0;
}
.page-news .news-topics__media .media__frame {
  aspect-ratio: 1 / 1;
}
.page-news .news-topics__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .topic {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.page-news .topic:first-child {
  border-top: 1px solid var(--line);
}
.page-news .topic__idx {
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1.3;
  color: var(--violet);
}
.page-news .topic__body h3 {
  margin: 0 0 6px;
}
.page-news .topic__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}
.page-news .topic__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-2);
}
.page-news .topic__freq {
  margin: 9px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .8px;
  color: var(--cyan);
}

/* ---------- 索引方式 ---------- */
.page-news .news-howto {
  padding: 0 0 64px;
}
.page-news .news-howto__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}
.page-news .news-howto__head .h2 {
  margin: 10px 0 14px;
}
.page-news .news-howto__head .note {
  margin: 0;
}
.page-news .news-howto__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-news .news-howto__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.page-news .news-howto__item:first-child {
  border-top: 1px solid var(--line);
}
.page-news .news-howto__idx {
  font-family: var(--mono);
  font-size: 20px;
  line-height: 1.2;
  color: var(--cyan);
}
.page-news .news-howto__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}
.page-news .news-howto__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--ink-2);
}

/* ---------- 编辑与复核 ---------- */
.page-news .news-review {
  padding: 0 0 72px;
}
.page-news .news-review__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: 26px 20px 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(22, 32, 61, .85), rgba(14, 21, 48, .9));
}
.page-news .news-review__lead .h2 {
  margin: 10px 0 0;
}
.page-news .news-review__body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-2);
  max-width: 64ch;
}
.page-news .news-review__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__media {
    aspect-ratio: 16 / 7;
  }
  .page-news .log-item {
    padding-left: 22px;
  }
  .page-news .log-item__head {
    grid-template-columns: 56px 1fr 16px;
    gap: 4px 20px;
    padding: 24px 0;
  }
  .page-news .log-item__head--static {
    grid-template-columns: 56px 1fr;
  }
  .page-news .log-item__title {
    font-size: 17px;
  }
  .page-news .news-review__panel {
    padding: 32px 30px 34px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding: 10px 0 58px;
  }
  .page-news .news-hero__inner {
    gap: 38px;
  }
  .page-news .pinned-card {
    grid-template-columns: 1.55fr 1fr;
    align-items: center;
    gap: 34px;
    padding: 30px 30px 32px 34px;
  }
  .page-news .news-log__layout {
    grid-template-columns: 196px 1fr;
    gap: 52px;
    align-items: start;
  }
  .page-news .news-sideline {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    overflow: visible;
    padding-bottom: 0;
    position: sticky;
    top: 84px;
  }
  .page-news .news-sideline__title {
    padding-left: 12px;
  }
  .page-news .news-sideline__list {
    flex-direction: column;
    gap: 0;
  }
  .page-news .news-sideline__link {
    justify-content: flex-start;
    padding: 9px 0 9px 12px;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    background: transparent;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .8px;
  }
  .page-news .news-sideline__link:hover,
  .page-news .news-sideline__link:focus-visible {
    border-left-color: var(--cyan);
    color: var(--cyan);
  }
  .page-news .log-item__panel .acc__body {
    padding: 0 60px 24px 76px;
  }
  .page-news .news-topics__layout {
    grid-template-columns: 280px 1fr;
    gap: 46px;
    align-items: start;
  }
  .page-news .news-howto__grid {
    grid-template-columns: 1fr 1.25fr;
    gap: 52px;
    align-items: start;
  }
  .page-news .news-review__panel {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 44px;
    padding: 38px 36px 40px 40px;
  }
}

@media (min-width: 1200px) {
  .page-news .news-hero h1 {
    max-width: 24ch;
  }
  .page-news .news-log__layout {
    grid-template-columns: 220px 1fr;
    gap: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-item::before,
  .page-news .log-item__title,
  .page-news .log-item__mark::before,
  .page-news .log-item__mark::after,
  .page-news .news-sideline__link {
    transition: none;
  }
}