.page-news {
  background: var(--c-night);
  overflow-x: hidden;
}

/* ===== 封条：刊头区 ===== */
.page-news .news-mast {
  position: relative;
  overflow: hidden;
  padding-block: clamp(22px, 4vw, 44px) clamp(44px, 8vw, 88px);
}

.page-news .news-mast::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(92% 72% at 92% 4%, rgba(110, 27, 51, 0.55), transparent 62%),
    radial-gradient(72% 82% at 3% 98%, rgba(16, 64, 60, 0.5), transparent 66%);
}

.page-news .news-mast .breadcrumb {
  position: relative;
  z-index: 3;
  margin-bottom: clamp(20px, 4vw, 36px);
}

.page-news .news-mast__grid {
  position: relative;
  z-index: 3;
  display: grid;
  gap: clamp(26px, 5vw, 52px);
}

.page-news .news-mast h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 5.4vw, 4rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--c-paper);
  margin: 0.4em 0 0;
  max-width: 15ch;
}

.page-news .news-mast__lede {
  margin: clamp(16px, 3vw, 24px) 0 0;
  max-width: 48ch;
  color: var(--c-mist);
  font-size: var(--fs-17);
  line-height: 1.85;
}

.page-news .news-mast__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 4vw, 34px);
}

.page-news .news-mast__aside {
  border: 1px solid var(--line-gold-soft);
  border-radius: 3px;
  padding: clamp(20px, 3vw, 28px);
  background: linear-gradient(158deg, rgba(58, 28, 78, 0.55), rgba(27, 15, 38, 0.3));
  box-shadow: var(--shadow-card);
}

.page-news .news-mast__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.2em;
  color: var(--c-gold);
}

.page-news .news-cadence {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
}

.page-news .news-cadence > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-gold-soft);
}

.page-news .news-cadence dt {
  color: var(--c-mist);
  font-size: var(--fs-14);
}

.page-news .news-cadence dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--c-gold-soft);
}

.page-news .news-mast__foot {
  margin: 16px 0 0;
  color: rgba(183, 177, 192, 0.8);
  font-size: var(--fs-14);
  line-height: 1.8;
}

/* ===== 本期摘要 ===== */
.page-news .news-digest {
  position: relative;
  overflow: hidden;
  color: var(--c-ink);
}

.page-news .news-digest__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  pointer-events: none;
}

.page-news .news-digest__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  display: block;
}

.page-news .news-digest__inner {
  position: relative;
  z-index: 2;
}

.page-news .news-digest h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.3;
  color: var(--c-ink);
  margin: 0.35em 0 0;
  max-width: 20ch;
}

.page-news .digest {
  list-style: none;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-news .digest__item {
  border-top: 1px solid var(--c-gold);
  padding-top: 18px;
}

.page-news .digest__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.2em;
  color: var(--c-wine);
}

.page-news .digest__item h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-22);
  line-height: 1.35;
  color: var(--c-ink);
  margin: 10px 0 8px;
}

.page-news .digest__item p {
  margin: 0;
  color: rgba(36, 26, 43, 0.78);
  font-size: var(--fs-17);
  line-height: 1.85;
}

/* ===== 更新列表 ===== */
.page-news .news-log__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-news .news-log h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  line-height: 1.3;
  color: var(--c-paper);
  margin: 0.35em 0 0;
}

.page-news .news-log__hint {
  margin: 10px 0 0;
  color: var(--c-mist);
  font-size: var(--fs-14);
  line-height: 1.8;
}

.page-news .news-log__meta {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
  color: rgba(183, 177, 192, 0.75);
  font-size: var(--fs-14);
  line-height: 1.8;
}

.page-news .tagset {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
}

.page-news .tag {
  display: inline-block;
  appearance: none;
  border: 1px solid var(--line-dark);
  border-radius: 2px;
  background: transparent;
  color: var(--c-mist);
  font-family: var(--font-body);
  font-size: var(--fs-14);
  line-height: 1;
  padding: 9px 14px;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-news .tag:hover,
.page-news .tag:focus-visible {
  border-color: var(--c-gold);
  color: var(--c-gold-soft);
  transform: translateX(2px);
}

.page-news .tag--revamp {
  border-left: 3px solid var(--c-jewel);
}

.page-news .tag--feature {
  border-left: 3px solid var(--c-wine);
}

.page-news .tag--guide {
  border-left: 3px solid var(--c-gold);
}

.page-news .tag--notice {
  border-left: 3px solid var(--c-mist);
}

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

.page-news .logcard {
  position: relative;
  border-top: 1px solid var(--line-dark);
  padding: clamp(20px, 2.6vw, 28px) 0;
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-news .logcard:last-child {
  border-bottom: 1px solid var(--line-dark);
}

.page-news .logcard:hover {
  transform: translateX(2px);
  border-top-color: var(--line-gold);
}

.page-news .logcard__tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 5px 11px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  background: var(--c-mist);
  color: var(--c-night);
}

.page-news .logcard--revamp .logcard__tag {
  background: var(--c-jewel);
  color: var(--c-paper);
}

.page-news .logcard--feature .logcard__tag {
  background: var(--c-wine);
  color: var(--c-paper);
}

.page-news .logcard--guide .logcard__tag {
  background: var(--c-gold);
  color: var(--c-night);
}

.page-news .logcard--notice .logcard__tag {
  background: transparent;
  border: 1px solid var(--c-mist);
  color: var(--c-mist);
}

.page-news .logcard__time {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

.page-news .logcard__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  line-height: 1.38;
  color: var(--c-paper);
  margin: 0 0 10px;
}

.page-news .logcard__text {
  margin: 0;
  max-width: 66ch;
  color: var(--c-mist);
  font-size: var(--fs-17);
  line-height: 1.85;
}

.page-news .logcard__todo {
  margin: 14px 0 0;
  padding-left: 14px;
  border-left: 1px solid var(--line-gold-soft);
  color: rgba(231, 211, 160, 0.85);
  font-size: var(--fs-14);
  line-height: 1.75;
}

.page-news .logcard__todo span {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--c-gold);
}

/* ===== 专题档案 ===== */
.page-news .news-feature__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

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

.page-news .news-feature__text h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.3;
  color: var(--c-paper);
  margin: 0.35em 0 0;
  max-width: 22ch;
}

.page-news .news-feature__lede {
  margin: 16px 0 0;
  max-width: 52ch;
  color: var(--c-mist);
  font-size: var(--fs-17);
  line-height: 1.85;
}

.page-news .feature-list {
  list-style: none;
  margin: clamp(24px, 3.4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-news .feature-list__item {
  padding-top: 16px;
  border-top: 1px solid var(--line-gold-soft);
}

.page-news .feature-list__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--c-gold);
}

.page-news .feature-list__item h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-22);
  line-height: 1.35;
  color: var(--c-paper);
  margin: 8px 0 6px;
}

.page-news .feature-list__item p {
  margin: 0;
  color: var(--c-mist);
  font-size: var(--fs-17);
  line-height: 1.85;
  max-width: 58ch;
}

/* ===== 版本迭代时间轴 ===== */
.page-news .news-timeline__head {
  max-width: 62ch;
}

.page-news .news-timeline__head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.3;
  color: var(--c-paper);
  margin: 0.35em 0 0;
}

.page-news .news-timeline__head p {
  margin: 14px 0 0;
  color: var(--c-mist);
  font-size: var(--fs-17);
  line-height: 1.85;
}

.page-news .news-timeline__media {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-news .timeline {
  list-style: none;
  position: relative;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0 0 0 26px;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-gold), rgba(201, 162, 74, 0.18) 72%, transparent);
}

.page-news .tl-item {
  position: relative;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-dark);
}

.page-news .tl-item:last-child {
  border-bottom: 0;
}

.page-news .tl-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 26px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-wine);
  border: 1px solid var(--c-gold);
  transition: background 0.24s var(--ease);
}

.page-news .tl-item:hover::before {
  background: var(--c-gold);
}

.page-news .tl-item__ver {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--fs-22);
  letter-spacing: 0.02em;
  color: var(--c-gold-soft);
}

.page-news .tl-item__when {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--c-mist);
}

.page-news .tl-item__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  line-height: 1.4;
  color: var(--c-paper);
  margin: 12px 0 8px;
}

.page-news .tl-item__text {
  margin: 0;
  max-width: 66ch;
  color: var(--c-mist);
  font-size: var(--fs-17);
  line-height: 1.85;
}

.page-news .news-timeline__foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-gold-soft);
  color: var(--c-gold-soft);
  font-size: var(--fs-14);
  line-height: 1.8;
}

/* ===== 按栏目回看 ===== */
.page-news .news-recall {
  color: var(--c-ink);
}

.page-news .news-recall__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-news .news-recall h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.3;
  color: var(--c-ink);
  margin: 0.35em 0 0;
}

.page-news .news-recall__lede {
  margin: 16px 0 0;
  max-width: 60ch;
  color: rgba(36, 26, 43, 0.78);
  font-size: var(--fs-17);
  line-height: 1.85;
}

.page-news .dist {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 520px;
}

.page-news .dist__row {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr) 46px;
  gap: 14px;
  align-items: center;
}

.page-news .dist__name {
  font-size: var(--fs-14);
  color: var(--c-ink);
}

.page-news .dist__bar {
  display: block;
  height: 8px;
  background: var(--c-lilac);
  border-radius: 1px;
  overflow: hidden;
}

.page-news .dist__bar svg {
  display: block;
  width: 100%;
  height: 8px;
}

.page-news .dist__row--revamp rect {
  fill: var(--c-jewel);
}

.page-news .dist__row--feature rect {
  fill: var(--c-wine);
}

.page-news .dist__row--guide rect {
  fill: var(--c-gold);
}

.page-news .dist__row--notice rect {
  fill: var(--c-mist);
}

.page-news .dist__val {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  text-align: right;
  color: var(--c-ink);
}

.page-news .tagset--paper .tag {
  border-color: var(--c-lilac);
  color: rgba(36, 26, 43, 0.74);
}

.page-news .tagset--paper .tag:hover,
.page-news .tagset--paper .tag:focus-visible {
  border-color: var(--c-gold);
  color: var(--c-wine);
}

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

/* ===== 收束条 ===== */
.page-news .news-next__inner {
  max-width: 780px;
}

.page-news .news-next h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  line-height: 1.3;
  color: var(--c-ink);
  margin: 0.35em 0 0;
}

.page-news .news-next p {
  margin: 14px 0 0;
  color: rgba(36, 26, 43, 0.78);
  font-size: var(--fs-17);
  line-height: 1.85;
}

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

.page-news .news-next .btn:not(.btn--primary) {
  border-color: rgba(110, 27, 51, 0.38);
  color: var(--c-wine);
}

.page-news .news-next .btn:not(.btn--primary):hover,
.page-news .news-next .btn:not(.btn--primary):focus-visible {
  border-color: var(--c-wine);
  color: var(--c-wine);
}

/* ===== 响应式 ===== */
@media (min-width: 760px) {
  .page-news .logcard {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: clamp(18px, 2.4vw, 30px);
    align-items: start;
  }

  .page-news .logcard__tag {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    min-height: 84px;
    margin: 2px 0 0;
    padding: 14px 6px;
    writing-mode: vertical-rl;
    text-orientation: upright;
    letter-spacing: 0.3em;
    text-indent: 0.3em;
  }
}

@media (min-width: 800px) {
  .page-news .tl-item {
    display: grid;
    grid-template-columns: 136px minmax(0, 1fr);
    gap: clamp(18px, 2.6vw, 34px);
    align-items: start;
    padding: 22px 0;
  }

  .page-news .tl-item__title {
    margin-top: 0;
  }
}

@media (min-width: 860px) {
  .page-news .digest {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .feature-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(18px, 2.4vw, 28px);
  }
}

@media (min-width: 900px) {
  .page-news .news-mast__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

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

  .page-news .news-recall__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-news .news-log__grid {
    grid-template-columns: minmax(0, 3.4fr) minmax(0, 8.6fr);
  }

  .page-news .news-log__rail {
    position: sticky;
    top: 150px;
    align-self: start;
  }

  .page-news .timeline {
    padding-left: 30px;
  }

  .page-news .timeline::before {
    left: 7px;
  }
}

@media (max-width: 420px) {
  .page-news .dist__row {
    grid-template-columns: 52px minmax(0, 1fr) 40px;
    gap: 10px;
  }

  .page-news .tag {
    padding: 8px 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .logcard,
  .page-news .tag {
    transition: none;
  }

  .page-news .logcard:hover,
  .page-news .tag:hover {
    transform: none;
  }
}