.page-news {
  --news-rail-w: 250px;
  --news-gap: clamp(1rem, 2.6vw, 1.6rem);
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: calc(var(--header-h) + clamp(1.6rem, 5vw, 3.6rem));
  padding-bottom: clamp(1.8rem, 5vw, 3rem);
  background:
    radial-gradient(120% 85% at 100% 0%, var(--blue-soft) 0%, rgba(220, 231, 255, 0) 62%),
    radial-gradient(90% 70% at 0% 100%, var(--orange-soft) 0%, rgba(255, 227, 209, 0) 60%),
    var(--paper);
}

.page-news .news-hero__crumbs {
  margin-bottom: clamp(1rem, 3vw, 1.8rem);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 8.6vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0;
}

.page-news .news-hero__hl {
  background-image: linear-gradient(transparent 64%, var(--lemon) 64%);
  color: var(--blue);
}

.page-news .news-hero__lede {
  max-width: 34em;
  margin-top: 1.1rem;
  font-size: clamp(1rem, 1.4vw, 1.08rem);
  line-height: 1.75;
  color: var(--ink-70);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.page-news .news-hero__media {
  margin: 0;
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  aspect-ratio: 16 / 11;
  background: var(--blue-soft);
}

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

.page-news .news-ticker {
  list-style: none;
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  padding: 0;
  display: grid;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.page-news .news-ticker__item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.75rem 0;
  font-size: 0.9rem;
  color: var(--ink-70);
}

.page-news .news-ticker__num {
  font-family: var(--font-num);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}

/* ---------- 日志墙 ---------- */
.page-news .news-wall {
  padding-block: clamp(2rem, 5vw, 3.6rem);
}

.page-news .news-wall__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
}

.page-news .news-filters {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0 0 0.6rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .news-filters__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.7rem;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: var(--paper);
  font-size: 0.8rem;
  white-space: nowrap;
}

.page-news .news-filters__tag-ink {
  display: inline-block;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-news .news-filters__desc {
  color: var(--grey);
}

.page-news .news-rail {
  min-width: 0;
}

.page-news .news-rail__note {
  margin-top: 1.2rem;
  padding: 0.9rem 1rem;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--ink-70);
  background: var(--paper);
}

.page-news .news-rail__note p {
  margin: 0 0 0.5rem;
}

.page-news .news-rail__note-title {
  font-weight: 800;
  color: var(--ink);
  font-size: 0.92rem;
}

.page-news .news-rail__note-meta {
  color: var(--blue);
  font-weight: 700;
  margin-bottom: 0 !important;
}

.page-news .news-rail__links {
  display: grid;
  gap: 0.4rem;
  margin-top: 1.1rem;
}

.page-news .news-feed {
  display: grid;
  gap: clamp(1.1rem, 2.6vw, 1.7rem);
  min-width: 0;
}

/* 推荐大卡 */
.page-news .news-lead {
  background: var(--orange);
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-hard);
  padding: clamp(1.3rem, 3.4vw, 2.2rem);
}

.page-news .news-lead__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  font-weight: 700;
}

.page-news .news-lead__time {
  color: rgba(16, 24, 40, 0.72);
}

.page-news .news-lead__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 5vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0.7rem 0 0.6rem;
}

.page-news .news-lead p {
  margin: 0 0 1rem;
  font-size: 0.98rem;
  line-height: 1.7;
  max-width: 36em;
  color: rgba(16, 24, 40, 0.86);
}

.page-news .news-lead .link-arrow {
  color: var(--ink);
  font-weight: 800;
  border-bottom: 2px solid var(--ink);
}

/* 普通条目 */
.page-news .log-item {
  border-top: 2px solid var(--ink);
  padding-top: 1rem;
  display: grid;
  gap: 0.5rem;
  min-width: 0;
}

.page-news .log-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.78rem;
  color: var(--grey);
}

.page-news .log-item__time {
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--grey);
}

.page-news .log-item__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 3.2vw, 1.4rem);
  line-height: 1.35;
  margin: 0;
}

.page-news .log-item p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--ink-70);
  max-width: 38em;
}

.page-news .log-item--media {
  gap: 0.8rem;
}

.page-news .news-logfigure {
  margin: 0.3rem 0 0;
  border: 2px solid var(--ink);
  border-radius: var(--radius-s);
  overflow: hidden;
  background: var(--blue-soft);
  aspect-ratio: 16 / 10;
}

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

.page-news .news-disclosure {
  margin-top: 0.4rem;
  border-top: 1px dashed var(--ink-14);
}

.page-news .news-disclosure .disclosure__trigger {
  color: var(--blue);
  font-weight: 700;
}

/* ---------- 更新日历 ---------- */
.page-news .news-cal {
  background: var(--blue);
  color: var(--paper);
  padding-block: clamp(2.4rem, 6vw, 4.2rem);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.page-news .eyebrow--paper {
  color: var(--paper-82);
}

.page-news .news-cal__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0.7rem;
}

.page-news .news-cal__lede {
  max-width: 32em;
  margin: 0 0 clamp(1.4rem, 3vw, 2rem);
  font-size: 0.98rem;
  line-height: 1.72;
  color: var(--paper-82);
}

.page-news .news-cal__tablist {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.1rem;
}

.page-news .news-cal__tab {
  appearance: none;
  border: 2px solid var(--paper-55);
  background: transparent;
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .news-cal__tab[aria-selected="true"] {
  background: var(--lemon);
  border-color: var(--lemon);
  color: var(--ink);
}

.page-news .news-cal__tab:hover {
  border-color: var(--paper);
}

.page-news .news-cal__tab:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 3px;
}

.page-news .tabs__panel + .tabs__panel {
  margin-top: 1rem;
}

.page-news .news-cal__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.page-news .news-cal__cell {
  display: grid;
  gap: 0.25rem;
  padding: 0.85rem;
  border: 2px solid var(--paper-55);
  border-radius: var(--radius-s);
  background: rgba(255, 249, 240, 0.06);
  min-width: 0;
}

.page-news .news-cal__cell--now {
  background: var(--lemon);
  border-color: var(--ink);
  color: var(--ink);
}

.page-news .news-cal__when {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--paper-82);
}

.page-news .news-cal__cell--now .news-cal__when {
  color: rgba(16, 24, 40, 0.72);
}

.page-news .news-cal__num {
  font-family: var(--font-num);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.1;
}

.page-news .news-cal__what {
  font-size: 0.8rem;
  color: var(--paper-82);
}

.page-news .news-cal__cell--now .news-cal__what {
  color: rgba(16, 24, 40, 0.78);
}

.page-news .news-cal__foot {
  margin: 1.1rem 0 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--paper-82);
  max-width: 40em;
}

/* ---------- 版本迭代 ---------- */
.page-news .news-versions {
  background: var(--orange-soft);
  padding-block: clamp(2.4rem, 6vw, 4.2rem);
}

.page-news .news-versions__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
}

.page-news .news-versions__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0.7rem;
}

.page-news .news-versions__intro p {
  margin: 0 0 1rem;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--ink-70);
  max-width: 32em;
}

.page-news .news-vlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(1.1rem, 3vw, 1.6rem);
}

.page-news .news-vlist__item {
  position: relative;
  padding-left: 1.4rem;
  border-left: 2px solid var(--ink-14);
}

.page-news .news-vlist__item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 0.45rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--blue);
  border: 2px solid var(--ink);
}

.page-news .news-vlist__item:first-child::before {
  background: var(--orange);
}

.page-news .news-vlist__sticker {
  font-size: 0.76rem;
}

.page-news .news-vlist__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1.4;
  margin: 0.45rem 0 0.45rem;
}

.page-news .news-vlist__points {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.3rem;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--ink-70);
}

/* ---------- 订阅预告 ---------- */
.page-news .news-ahead {
  padding-block: clamp(2.4rem, 6vw, 4.2rem);
  background: var(--paper);
}

.page-news .news-ahead__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
}

.page-news .news-ahead__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0.7rem;
}

.page-news .news-ahead__intro p {
  margin-top: 0;
  color: var(--ink-70);
}

.page-news .news-ahead__media {
  margin: 1.2rem 0 0;
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--blue-soft);
  aspect-ratio: 2 / 1;
}

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

.page-news .news-ahead__list {
  display: grid;
  gap: 0.8rem;
  align-content: start;
}

.page-news .news-disclosure--ahead {
  border: 2px solid var(--ink);
  border-radius: var(--radius-s);
  background: var(--paper);
  box-shadow: 4px 4px 0 0 var(--blue-soft);
  padding: 0.85rem 1rem;
  margin-top: 0;
}

.page-news .news-disclosure--ahead .disclosure__trigger {
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  text-align: left;
  width: 100%;
}

.page-news .news-disclosure--ahead .disclosure__inner {
  color: var(--ink-70);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-news .news-ahead__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

/* ---------- 结尾 ---------- */
.page-news .news-cta {
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(2.2rem, 5vw, 3.6rem);
}

.page-news .news-cta__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.6vw, 2.6rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 0 0 0.7rem;
}

.page-news .news-cta__text {
  margin: 0 0 1.4rem;
  max-width: 34em;
  font-size: 0.98rem;
  line-height: 1.72;
  color: var(--paper-82);
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-news .news-cta .btn--ghost {
  border-color: var(--paper-55);
  color: var(--paper);
}

.page-news .news-cta .btn--ghost:hover {
  border-color: var(--mint);
  color: var(--mint);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news .news-ticker {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-ticker__item + .news-ticker__item {
    border-left: 1px solid var(--ink-14);
    padding-left: 1.1rem;
    margin-left: 1.1rem;
  }

  .page-news .log-item:nth-child(3n) {
    margin-inline-start: clamp(0.8rem, 3vw, 2.4rem);
  }

  .page-news .log-item:nth-child(4n) {
    padding-right: clamp(0.6rem, 2vw, 1.6rem);
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }

  .page-news .news-wall__grid {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-rail__sticky {
    position: sticky;
    top: calc(var(--header-h) + 1.2rem);
  }

  .page-news .news-filters {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .news-filters__item {
    border-radius: var(--radius-s);
    white-space: normal;
    justify-content: flex-start;
    padding: 0.5rem 0.7rem;
  }

  .page-news .news-versions__grid {
    grid-template-columns: 4fr 8fr;
    align-items: start;
  }

  .page-news .news-ahead__grid {
    grid-template-columns: 5fr 6fr;
    align-items: start;
  }

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

@media (min-width: 1180px) {
  .page-news {
    --news-rail-w: 280px;
  }
}

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