/* ============ 更新动态页 · 公告板时间线 ============ */

.page-news {
  --news-accent: var(--cf-cyan);
  position: relative;
}

/* ---------- 顶部定位条 ---------- */
.page-news .news-topbar {
  border-bottom: 1px solid var(--cf-line);
  background: var(--cf-panel-2);
}

.page-news .news-topbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  min-height: 52px;
  padding: 10px 0;
}

.page-news .cf-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--cf-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cf-muted);
}

.page-news .cf-breadcrumb__item {
  color: var(--cf-muted);
  text-decoration: none;
}

.page-news a.cf-breadcrumb__item:hover {
  color: var(--cf-cyan);
}

.page-news .news-topbar__sep {
  color: var(--cf-line);
}

.page-news .news-topbar__stamp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--cf-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cf-gold);
}

.page-news .news-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cf-gold);
  box-shadow: 0 0 10px rgba(255, 194, 75, .85);
  flex: none;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 48px 0 44px;
  border-bottom: 1px solid var(--cf-line);
  background:
    radial-gradient(920px 420px at 10% -12%, rgba(34, 224, 255, .15), transparent 70%),
    radial-gradient(760px 400px at 90% -4%, rgba(154, 92, 255, .16), transparent 72%);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: center;
}

.page-news .news-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(28px, 5.2vw, 52px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -.012em;
  color: var(--cf-ink);
  text-shadow: 0 0 28px rgba(34, 224, 255, .3);
}

.page-news .news-hero__lead {
  max-width: 56ch;
  margin: 0;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--cf-muted);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--cf-radius);
  overflow: hidden;
  border: 1px solid rgba(34, 224, 255, .24);
  box-shadow: var(--cf-shadow);
}

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

.page-news .news-hero__figure figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 16px 12px;
  font-family: var(--cf-font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--cf-muted);
  background: linear-gradient(180deg, rgba(5, 7, 13, 0), rgba(5, 7, 13, .94));
}

/* ---------- 快速定位条 ---------- */
.page-news .news-anchor {
  border-bottom: 1px solid var(--cf-line);
  background: var(--cf-panel-2);
}

.page-news .news-anchor__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  padding: 15px 0;
}

.page-news .news-anchor__label {
  margin-right: 4px;
  font-family: var(--cf-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cf-muted);
}

.page-news .cf-chip {
  text-decoration: none;
  transition: color var(--cf-t), border-color var(--cf-t), transform var(--cf-t);
}

.page-news .cf-chip:hover {
  color: var(--cf-cyan);
  border-color: rgba(34, 224, 255, .55);
  transform: translateY(-2px);
}

/* ---------- 章节骨架 ---------- */
.page-news .news-head {
  max-width: 780px;
}

.page-news .cf-section__title {
  color: var(--cf-ink);
}

/* ---------- 01 公告时间线 ---------- */
.page-news .news-timeline {
  padding: 60px 0 56px;
}

.page-news .news-timeline__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-top: 38px;
}

.page-news .news-scale {
  padding: 18px 20px;
  border: 1px solid var(--cf-line);
  border-radius: var(--cf-radius);
  background: var(--cf-panel);
}

.page-news .news-scale__title {
  margin: 0 0 12px;
  font-family: var(--cf-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cf-muted);
}

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

.page-news .news-scale__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--cf-ink);
}

.page-news .news-scale__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
}

.page-news .news-scale__dot--cyan {
  background: var(--cf-cyan);
  box-shadow: 0 0 10px rgba(34, 224, 255, .7);
}

.page-news .news-scale__dot--gold {
  background: var(--cf-gold);
  box-shadow: 0 0 10px rgba(255, 194, 75, .7);
}

.page-news .news-scale__dot--violet {
  background: var(--cf-violet);
  box-shadow: 0 0 10px rgba(154, 92, 255, .75);
}

.page-news .news-scale__dot--mint {
  background: var(--cf-mint);
  box-shadow: 0 0 10px rgba(43, 227, 166, .7);
}

.page-news .news-timeline__figure {
  display: none;
  margin: 18px 0 0;
  border: 1px solid var(--cf-line);
  border-radius: var(--cf-radius);
  overflow: hidden;
}

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

.page-news .news-track {
  position: relative;
}

.page-news .news-track::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg,
    rgba(34, 224, 255, .75) 0%,
    rgba(154, 92, 255, .55) 46%,
    rgba(255, 194, 75, .32) 76%,
    rgba(43, 227, 166, .2) 100%);
}

.page-news .news-group {
  position: relative;
  padding-left: 36px;
  padding-bottom: 30px;
}

.page-news .news-group:last-child {
  padding-bottom: 0;
}

.page-news .news-group__when {
  position: relative;
  margin: 0 0 18px;
  font-family: var(--cf-font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--cf-cyan);
}

.page-news .news-group__when::before {
  content: "";
  position: absolute;
  left: -36px;
  top: 50%;
  transform: translateY(-50%);
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cf-void);
  border: 2px solid var(--cf-cyan);
  box-shadow: 0 0 12px rgba(34, 224, 255, .8);
}

.page-news .news-group:nth-of-type(2) .news-group__when {
  color: var(--cf-gold);
}

.page-news .news-group:nth-of-type(2) .news-group__when::before {
  border-color: var(--cf-gold);
  box-shadow: 0 0 12px rgba(255, 194, 75, .8);
}

.page-news .news-group:nth-of-type(3) .news-group__when {
  color: var(--cf-violet);
}

.page-news .news-group:nth-of-type(3) .news-group__when::before {
  border-color: var(--cf-violet);
  box-shadow: 0 0 12px rgba(154, 92, 255, .8);
}

.page-news .news-group:nth-of-type(4) .news-group__when {
  color: var(--cf-mint);
}

.page-news .news-group:nth-of-type(4) .news-group__when::before {
  border-color: var(--cf-mint);
  box-shadow: 0 0 12px rgba(43, 227, 166, .8);
}

/* 条目卡 */
.page-news .news-entry {
  position: relative;
  margin: 0 0 16px;
  padding: 20px 22px;
  border: 1px solid var(--cf-line);
  border-radius: var(--cf-radius);
  background: var(--cf-panel);
  transition: transform var(--cf-t), border-color var(--cf-t), box-shadow var(--cf-t);
}

.page-news .news-entry:last-child {
  margin-bottom: 0;
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  left: -37px;
  top: 26px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cf-void);
  border: 2px solid var(--news-accent);
  box-shadow: 0 0 12px var(--news-accent);
  transition: transform var(--cf-t), box-shadow var(--cf-t);
}

.page-news .news-entry::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  border-radius: var(--cf-radius) var(--cf-radius) 0 0;
  background: linear-gradient(90deg, var(--news-accent), transparent 74%);
  opacity: .8;
}

.page-news .news-entry--nav {
  --news-accent: var(--cf-cyan);
}

.page-news .news-entry--rule {
  --news-accent: var(--cf-gold);
}

.page-news .news-entry--sub {
  --news-accent: var(--cf-violet);
}

.page-news .news-entry--topic {
  --news-accent: var(--cf-mint);
}

.page-news .news-entry--alert {
  --news-accent: var(--cf-coral);
}

.page-news .news-entry:hover {
  transform: translateY(-4px);
  border-color: rgba(147, 162, 184, .35);
  box-shadow: 0 0 0 1px var(--news-accent), 0 18px 40px rgba(0, 0, 0, .5);
}

.page-news .news-entry:hover::before {
  transform: scale(1.35);
  box-shadow: 0 0 22px var(--news-accent);
}

.page-news .news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 10px;
}

.page-news .news-entry__scope {
  font-family: var(--cf-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cf-muted);
}

.page-news .news-entry__title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--cf-ink);
}

.page-news .news-entry__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cf-muted);
}

.page-news .news-entry__note {
  margin: 14px 0 0;
  padding: 2px 0 2px 12px;
  border-left: 2px solid var(--news-accent);
  font-size: 14px;
  line-height: 1.72;
  color: var(--cf-ink);
}

/* ---------- 02 版本更新记录 ---------- */
.page-news .news-version {
  padding: 60px 0;
  border-top: 1px solid var(--cf-line);
  background: radial-gradient(720px 360px at 88% 0%, rgba(255, 194, 75, .09), transparent 70%);
}

.page-news .news-version__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 36px;
}

.page-news .news-version__figure {
  margin: 0;
  border: 1px solid rgba(255, 194, 75, .22);
  border-radius: var(--cf-radius);
  overflow: hidden;
}

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

.page-news .news-log {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--cf-line);
}

.page-news .news-log__row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  grid-template-areas:
    "no badge"
    ". text";
  gap: 8px 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--cf-line);
  align-items: start;
}

.page-news .news-log__no {
  grid-area: no;
  font-family: var(--cf-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cf-muted);
  padding-top: 3px;
}

.page-news .news-log__badge {
  grid-area: badge;
  justify-self: start;
  font-family: var(--cf-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(34, 224, 255, .45);
  color: var(--cf-cyan);
  white-space: nowrap;
}

.page-news .news-log__badge--gold {
  border-color: rgba(255, 194, 75, .5);
  color: var(--cf-gold);
}

.page-news .news-log__badge--violet {
  border-color: rgba(154, 92, 255, .55);
  color: var(--cf-violet);
}

.page-news .news-log__badge--mint {
  border-color: rgba(43, 227, 166, .5);
  color: var(--cf-mint);
}

.page-news .news-log__text {
  grid-area: text;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--cf-ink);
}

/* ---------- 03 栏目专题 ---------- */
.page-news .news-topics {
  padding: 60px 0;
  border-top: 1px solid var(--cf-line);
}

.page-news .news-topics__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 36px;
}

.page-news .news-topics__cover {
  margin: 0;
  border: 1px solid rgba(154, 92, 255, .28);
  border-radius: var(--cf-radius);
  overflow: hidden;
}

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

.page-news .news-topics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .news-topic {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--cf-line);
  border-top: 3px solid var(--topic-accent, var(--cf-violet));
  border-radius: var(--cf-radius);
  background: var(--cf-panel);
  transition: transform var(--cf-t), box-shadow var(--cf-t), border-color var(--cf-t);
}

.page-news .news-topic--film {
  --topic-accent: var(--cf-violet);
}

.page-news .news-topic--music {
  --topic-accent: var(--cf-cyan);
}

.page-news .news-topic--live {
  --topic-accent: var(--cf-coral);
}

.page-news .news-topic--comm {
  --topic-accent: var(--cf-mint);
}

.page-news .news-topic:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .5);
}

.page-news .news-topic__name {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 700;
  color: var(--cf-ink);
}

.page-news .news-topic__meta {
  display: block;
  margin-bottom: 10px;
  font-family: var(--cf-font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--topic-accent, var(--cf-violet));
}

.page-news .news-topic__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--cf-muted);
}

/* ---------- 04 跟进方式 ---------- */
.page-news .news-follow {
  padding: 60px 0;
  border-top: 1px solid var(--cf-line);
  background: linear-gradient(180deg, var(--cf-panel-2), var(--cf-void));
}

.page-news .news-steps {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-news .news-steps__item {
  padding: 26px 22px 24px;
  border: 1px solid var(--cf-line);
  border-radius: var(--cf-radius);
  background: rgba(11, 17, 25, .75);
}

.page-news .news-steps__no {
  display: block;
  margin-bottom: 14px;
  font-family: var(--cf-font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: rgba(34, 224, 255, .32);
}

.page-news .news-steps__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cf-ink);
}

.page-news .news-steps__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cf-muted);
}

.page-news .news-steps__text a {
  color: var(--cf-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 255, .35);
}

.page-news .news-steps__text a:hover {
  border-bottom-color: var(--cf-cyan);
}

/* ---------- 05 历史归档 ---------- */
.page-news .news-archive {
  padding: 60px 0 76px;
  border-top: 1px solid var(--cf-line);
}

.page-news .news-archive__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 36px;
}

.page-news .news-archive__col {
  padding: 22px 22px 24px;
  border: 1px solid var(--cf-line);
  border-radius: var(--cf-radius);
  background: var(--cf-panel);
}

.page-news .news-archive__title {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--cf-line);
  font-family: var(--cf-font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--cf-gold);
}

.page-news .news-archive__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-news .news-archive__row {
  display: grid;
  gap: 4px;
}

.page-news .news-archive__key {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--cf-ink);
}

.page-news .news-archive__val {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--cf-muted);
}

.page-news .news-archive__back {
  margin: 30px 0 0;
  display: flex;
  justify-content: flex-start;
}

.page-news .news-archive__back a {
  text-decoration: none;
}

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

@media (min-width: 760px) {
  .page-news .news-hero {
    padding: 62px 0 56px;
  }

  .page-news .news-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 46px;
  }
}

@media (min-width: 1000px) {
  .page-news .news-timeline {
    padding: 72px 0 64px;
  }

  .page-news .news-timeline__layout {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .news-timeline__aside {
    position: sticky;
    top: 108px;
  }

  .page-news .news-timeline__figure {
    display: block;
  }

  .page-news .news-version__layout {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    gap: 42px;
    align-items: start;
  }

  .page-news .news-log__row {
    grid-template-columns: 52px 142px minmax(0, 1fr);
    grid-template-areas: "no badge text";
    align-items: center;
    gap: 12px 18px;
  }

  .page-news .news-topics__layout {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    gap: 42px;
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-news .news-archive__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry,
  .page-news .news-topic,
  .page-news .cf-chip {
    transition: none;
  }

  .page-news .news-entry:hover,
  .page-news .news-topic:hover,
  .page-news .cf-chip:hover {
    transform: none;
  }

  .page-news .news-entry:hover::before {
    transform: none;
  }
}