.page-news {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  padding-block: clamp(18px, 3.5vw, 34px) clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

.page-news .news-wrap {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-news a:focus-visible,
.page-news [tabindex]:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

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

/* ---------- 页首 ---------- */
.page-news .news-masthead {
  border-left: 3px solid var(--cyan);
  padding-left: clamp(14px, 2.5vw, 26px);
  margin-bottom: clamp(26px, 5vw, 46px);
}

.page-news .news-masthead h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 5.6vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0;
  color: var(--paper);
}

.page-news .news-lead {
  margin: clamp(12px, 2vw, 18px) 0 0;
  max-width: 64ch;
  font-size: clamp(1rem, 1.4vw, 1.08rem);
  line-height: 1.72;
  color: var(--paper);
}

.page-news .news-meta {
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-news .news-meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.page-news .news-meta__k {
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-meta__v {
  font-family: var(--font-mono);
  font-size: 0.98rem;
  letter-spacing: 0.03em;
  color: var(--cyan);
}

/* ---------- 头条 + 索引 ---------- */
.page-news .news-split {
  display: grid;
  gap: clamp(16px, 3vw, 26px);
}

.page-news .news-hero {
  position: relative;
  border: 1px solid var(--line);
  background: var(--deep);
  box-shadow: var(--panel-shadow-raised);
  overflow: hidden;
}

.page-news .news-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  opacity: 0.72;
}

.page-news .news-hero__body {
  position: relative;
  margin-top: -58px;
  padding: 22px clamp(16px, 3vw, 30px) clamp(20px, 3vw, 30px);
  background: linear-gradient(180deg, rgba(7, 17, 14, 0) 0%, rgba(11, 43, 36, 0.94) 34%, var(--deep) 66%);
}

.page-news .news-hero__body h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.8vw, 1.95rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 12px 0 0;
  color: var(--paper);
}

.page-news .news-hero__body p {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.68;
  color: rgba(242, 245, 241, 0.84);
}

.page-news .news-hero__foot {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-news .news-hero__stamp {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--pale);
  border: 1px solid var(--line);
  padding: 6px 10px;
}

.page-news .news-index {
  border: 1px solid var(--line);
  background: var(--deep);
  box-shadow: var(--panel-shadow);
  padding: clamp(16px, 2.5vw, 22px);
}

.page-news .news-index__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.page-news .news-index__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-news .news-index__code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-news .news-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-index__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 4px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.95rem;
  transition: color 0.18s ease, background-color 0.18s ease, padding-left 0.18s ease;
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  color: var(--cyan);
  background: rgba(46, 242, 194, 0.07);
  padding-left: 10px;
}

.page-news .news-index__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--amber);
  letter-spacing: 0.08em;
}

.page-news .news-index__note {
  margin: 14px 0 0;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 数据摘要带 ---------- */
.page-news .news-band {
  margin-top: clamp(26px, 5vw, 46px);
  background: var(--indigo);
  border: 1px solid var(--line-soft);
  box-shadow: var(--panel-shadow);
  padding: clamp(18px, 3vw, 28px);
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-news .news-band__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 12px;
  border-left: 1px solid var(--line-strong);
}

.page-news .news-band__num {
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  letter-spacing: 0.03em;
  color: var(--cyan);
  line-height: 1.1;
}

.page-news .news-band__label {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 通用章节 ---------- */
.page-news .news-section {
  margin-top: clamp(38px, 7vw, 76px);
}

.page-news .news-log__head h2,
.page-news .news-data-main h2,
.page-news .news-replay-main h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.2vw, 2.2rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 8px 0 0;
  color: var(--paper);
}

.page-news .news-log__lead {
  margin: 10px 0 0;
  max-width: 68ch;
  font-size: 0.96rem;
  line-height: 1.7;
  color: rgba(242, 245, 241, 0.8);
}

.page-news .news-more {
  margin-top: clamp(16px, 3vw, 24px);
  display: inline-block;
}

/* ---------- 相对时间提示 ---------- */
.page-news .news-time {
  position: relative;
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--amber);
  border-bottom: 1px dotted rgba(245, 165, 36, 0.55);
  cursor: help;
  width: max-content;
}

.page-news .news-time::after {
  content: attr(data-cadence);
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 6;
  width: max-content;
  max-width: min(230px, 70vw);
  padding: 8px 10px;
  background: var(--indigo);
  color: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--panel-shadow);
  font-family: var(--font-body);
  font-size: 0.76rem;
  line-height: 1.5;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

.page-news .news-time:hover::after,
.page-news .news-time:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 版本条目 ---------- */
.page-news .news-rows {
  margin-top: clamp(16px, 3vw, 26px);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-row {
  display: grid;
  gap: 6px 18px;
  padding: 16px 12px;
  margin-inline: -12px;
  border-top: 1px solid var(--line-soft);
  transition: background-color 0.18s ease, box-shadow 0.18s ease;
}

.page-news .news-row:hover,
.page-news .news-row:focus-within {
  background: rgba(18, 80, 68, 0.42);
  box-shadow: inset 2px 0 0 var(--cyan);
}

.page-news .news-row__code {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-news .news-row__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.02rem, 1.9vw, 1.22rem);
  line-height: 1.32;
}

.page-news .news-row__title a {
  color: var(--paper);
  text-decoration: none;
  transition: color 0.18s ease;
}

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

.page-news .news-row__excerpt {
  margin: 0.42rem 0 0;
  font-size: 0.93rem;
  line-height: 1.62;
  color: rgba(242, 245, 241, 0.78);
}

.page-news .news-row__side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.page-news .news-type {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--pale);
  border: 1px solid var(--line-strong);
  padding: 3px 8px;
}

/* ---------- 数据更新 ---------- */
.page-news .news-data-split,
.page-news .news-replay-split {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
}

.page-news .news-data-list {
  list-style: none;
  margin: clamp(16px, 3vw, 24px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-data-list li {
  background: var(--deep);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--cyan);
  padding: 14px 16px;
  transition: transform 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-news .news-data-list li:hover,
.page-news .news-data-list li:focus-within {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: var(--mid);
}

.page-news .news-data-list h3,
.page-news .news-timeline__item h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.34;
  color: var(--paper);
}

.page-news .news-data-list p,
.page-news .news-timeline__item p {
  margin: 6px 0 0;
  font-size: 0.92rem;
  line-height: 1.66;
  color: rgba(242, 245, 241, 0.8);
}

.page-news .news-media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--deep);
  box-shadow: var(--panel-shadow);
}

.page-news .news-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-media .bvt-media__caption {
  display: block;
  padding: 10px 12px;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 回看时间线 ---------- */
.page-news .news-timeline {
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
  position: relative;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--amber), rgba(245, 165, 36, 0.12));
}

.page-news .news-timeline__item {
  position: relative;
  padding: 0 0 24px 34px;
}

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

.page-news .news-timeline__marker {
  position: absolute;
  left: 2px;
  top: 7px;
  width: 13px;
  height: 13px;
  background: var(--ink);
  border: 1px solid var(--amber);
  transform: rotate(45deg);
}

.page-news .news-timeline__time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--amber);
}

/* ---------- 专题 ---------- */
.page-news .news-topics {
  margin-top: clamp(16px, 3vw, 26px);
  display: grid;
  gap: 14px;
}

.page-news .news-topic {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 220px;
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--deep);
  color: var(--paper);
  text-decoration: none;
  overflow: hidden;
  box-shadow: var(--panel-shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-news .news-topic:hover,
.page-news .news-topic:focus-visible {
  transform: translateY(-3px);
  border-color: var(--cyan);
}

.page-news .news-topic__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  z-index: 0;
}

.page-news .news-topic::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 17, 14, 0.1) 0%, rgba(7, 17, 14, 0.88) 72%);
  z-index: 0;
}

.page-news .news-topic__body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.page-news .news-topic__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.14rem;
  line-height: 1.25;
  color: var(--paper);
}

.page-news .news-topic__desc {
  font-size: 0.88rem;
  line-height: 1.62;
  color: rgba(242, 245, 241, 0.82);
}

/* ---------- 服务通知 ---------- */
.page-news .news-notices {
  list-style: none;
  margin: clamp(14px, 2.6vw, 22px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-notices li {
  padding: 13px 15px;
  background: rgba(245, 165, 36, 0.07);
  border: 1px solid rgba(245, 165, 36, 0.3);
  border-left: 2px solid var(--amber);
}

.page-news .news-notices p {
  margin: 7px 0 0;
  font-size: 0.92rem;
  line-height: 1.66;
  color: rgba(242, 245, 241, 0.84);
}

/* ---------- 下一步 ---------- */
.page-news .news-cta__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--paper);
}

.page-news .news-cta__grid {
  margin-top: clamp(16px, 3vw, 24px);
  display: grid;
  gap: 14px;
}

.page-news .news-cta__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  background: var(--deep);
  box-shadow: var(--panel-shadow);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-news .news-cta__card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-news .news-cta__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.12rem;
  color: var(--paper);
}

.page-news .news-cta__card p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.68;
  color: rgba(242, 245, 241, 0.8);
}

.page-news .news-cta__aside {
  margin: clamp(16px, 3vw, 22px) 0 0;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-news .news-cta__aside a {
  color: var(--cyan);
}

.page-news .news-backtop {
  margin: clamp(20px, 4vw, 32px) 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  text-align: right;
}

.page-news .news-backtop__link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--pale);
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 7px 12px;
  display: inline-block;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .news-backtop__link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .news-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-hero__img {
    aspect-ratio: 16 / 9;
  }

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

  .page-news .news-cta__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-news .news-split {
    grid-template-columns: minmax(0, 1.95fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-index {
    position: sticky;
    top: 24px;
  }

  .page-news .news-hero__body {
    margin-top: -72px;
  }

  .page-news .news-row {
    grid-template-columns: 92px minmax(0, 1fr) 156px;
    align-items: start;
    padding: 18px 12px;
  }

  .page-news .news-row__side {
    justify-content: flex-end;
    text-align: right;
  }

  .page-news .news-data-split {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-replay-split {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-media--tall {
    align-self: stretch;
  }

  .page-news .news-media--tall img {
    aspect-ratio: 4 / 5;
    height: 100%;
  }
}
</