.page-news {
  --news-sec: clamp(46px, 6.5vw, 92px);
  --news-pad: clamp(14px, 2vw, 22px);
}

.page-news [id] {
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-news .zb-media > img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 刊头 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: clamp(24px, 4.5vw, 48px) 0 clamp(32px, 5.5vw, 60px);
  border-bottom: 1px solid var(--line-ink);
  background:
    radial-gradient(120% 96% at 102% -6%, rgba(159, 211, 207, .48) 0%, rgba(159, 211, 207, 0) 58%),
    linear-gradient(180deg, rgba(227, 238, 236, .85) 0%, rgba(244, 237, 224, 0) 100%);
}

.page-news .news-masthead__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: 20px;
}

.page-news .news-masthead h1 {
  margin: .38em 0 .42em;
  max-width: 17em;
  font-size: clamp(30px, 5.2vw, 64px);
  line-height: 1.1;
  letter-spacing: -.028em;
  font-weight: 500;
  color: var(--ink);
}

.page-news .news-masthead .zb-lead {
  max-width: 44em;
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--ink-2);
}

.page-news .news-masthead__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line-ink);
  box-shadow: var(--stack-1);
}

.page-news .news-masthead__facts > div {
  padding: 14px 16px;
  background: var(--porcelain);
}

.page-news .news-masthead__facts dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-2);
}

.page-news .news-masthead__facts dd {
  margin: 6px 0 0;
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--jade-deep);
}

@media (min-width: 900px) {
  .page-news .news-masthead__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .82fr);
    align-items: end;
  }
}

/* ---------- 本期要目 ---------- */
.page-news .news-lead {
  padding-top: var(--news-sec);
}

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

.page-news .news-lead__grid {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  margin-top: clamp(22px, 3vw, 34px);
}

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

.page-news .news-lead__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-news .news-lead__item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .news-lead__no {
  font-family: var(--mono);
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 1;
  font-weight: 700;
  color: var(--red);
}

.page-news .news-lead__title {
  margin: 10px 0 8px;
  font-size: clamp(19px, 2.4vw, 29px);
  line-height: 1.32;
  letter-spacing: -.012em;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-lead__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-2);
}

.page-news .news-lead__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-ink);
  box-shadow: var(--stack-2);
  background: var(--porcelain);
}

.page-news .news-lead__media .zb-media__tag {
  display: block;
  position: static;
  padding: 9px 12px;
  border-top: 1px solid var(--line);
  background: var(--paper);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink-2);
}

@media (min-width: 940px) {
  .page-news .news-lead__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .82fr);
    align-items: start;
  }
}

/* ---------- 条目区 ---------- */
.page-news .news-cats {
  padding-top: var(--news-sec);
}

.page-news .news-cats__inner {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-news .news-cats__nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-sticker {
  display: inline-block;
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--jade-deep);
  text-decoration: none;
  background: var(--porcelain);
  border: 1px solid var(--line-ink);
  box-shadow: 2px 2px 0 rgba(19, 26, 27, .12);
  transform: rotate(-.6deg);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), background-color .24s var(--ease), color .24s var(--ease);
}

.page-news .news-cats__nav li:nth-child(even) .news-sticker {
  transform: rotate(.7deg);
}

.page-news .news-sticker:hover {
  transform: rotate(0) translateY(-2px);
  background: var(--jade);
  color: var(--porcelain);
  box-shadow: 3px 5px 0 rgba(19, 26, 27, .18);
}

.page-news .news-cats__body {
  display: grid;
  gap: clamp(30px, 4vw, 48px);
  min-width: 0;
}

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

.page-news .news-cat__title {
  margin: 0;
  font-size: clamp(18px, 1.9vw, 23px);
  font-weight: 700;
  letter-spacing: -.008em;
  color: var(--ink);
}

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

.page-news .news-item > details > summary {
  list-style: none;
}

.page-news .news-item > details > summary::-webkit-details-marker {
  display: none;
}

.page-news .news-item summary {
  display: grid;
  gap: .34rem .9rem;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "time tag"
    "title more";
  align-items: baseline;
  padding: 15px 14px 15px 13px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: background-color .26s var(--ease), color .26s var(--ease);
}

.page-news .news-item__time {
  grid-area: time;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--ink-2);
  transition: color .26s var(--ease);
}

.page-news .news-item__title {
  grid-area: title;
  font-size: 16px;
  line-height: 1.58;
  font-weight: 600;
  color: inherit;
}

.page-news .news-item__tag {
  grid-area: tag;
  justify-self: start;
}

.page-news .news-item__more {
  grid-area: more;
  justify-self: end;
  font-family: var(--mono);
  font-size: 19px;
  line-height: 1;
  color: var(--jade);
  transition: color .26s var(--ease);
}

.page-news .news-item__more::before {
  content: "+";
}

.page-news .news-item details[open] .news-item__more::before {
  content: "−";
}

.page-news .news-item summary:hover,
.page-news .news-item details[open] > summary {
  background: var(--jade-deep);
  color: var(--porcelain);
}

.page-news .news-item summary:hover .news-item__time,
.page-news .news-item details[open] > summary .news-item__time {
  color: var(--jade-soft);
}

.page-news .news-item summary:hover .news-item__more,
.page-news .news-item details[open] > summary .news-item__more {
  color: var(--gold);
}

.page-news .news-item summary:hover .zb-tag,
.page-news .news-item details[open] > summary .zb-tag {
  background: transparent;
  border-color: var(--jade-soft);
  color: var(--jade-soft);
}

.page-news .news-item__body {
  margin: 0;
  padding: 4px 14px 20px 13px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.86;
  color: var(--ink-2);
}

@media (min-width: 720px) {
  .page-news .news-item summary {
    grid-template-columns: 6rem minmax(0, 1fr) auto 1.4rem;
    grid-template-areas: "time title tag more";
    align-items: center;
    padding: 16px 16px 16px 14px;
  }
}

@media (min-width: 1000px) {
  .page-news .news-cats__inner {
    grid-template-columns: 216px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-cats__nav {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-news .news-cats__nav ul {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-news .news-sticker {
    display: block;
    text-align: center;
  }
}

/* ---------- 版本时间带 ---------- */
.page-news .news-timeline {
  margin-top: var(--news-sec);
  padding: var(--news-sec) 0;
  background: var(--jade-deep);
  color: var(--paper);
}

.page-news .news-timeline .zb-h2 {
  color: var(--paper);
}

.page-news .news-timeline .zb-lead {
  max-width: 52em;
  color: rgba(244, 237, 224, .78);
}

.page-news .news-timeline__figure {
  margin: clamp(22px, 3vw, 32px) 0 0;
  border: 1px solid rgba(244, 237, 224, .28);
  background: rgba(244, 237, 224, .06);
}

.page-news .news-timeline__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(178px, 1fr);
  gap: 0;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0 0 14px;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.page-news .news-tick a {
  display: grid;
  gap: 10px;
  padding: 0 18px 0 0;
  text-decoration: none;
  color: inherit;
}

.page-news .news-tick__year {
  font-family: var(--mono);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--jade-soft);
  transition: color .24s var(--ease);
}

.page-news .news-tick__mark {
  position: relative;
  display: block;
  height: 14px;
  border-top: 1px solid rgba(244, 237, 224, .34);
}

.page-news .news-tick__mark::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--jade-soft);
  transition: background-color .24s var(--ease), transform .24s var(--ease);
}

.page-news .news-tick__label {
  font-size: 13px;
  line-height: 1.75;
  color: rgba(244, 237, 224, .76);
}

.page-news .news-tick--now .news-tick__year {
  color: var(--gold);
}

.page-news .news-tick--now .news-tick__mark::after {
  background: var(--gold);
  transform: scale(1.5);
  transform-origin: left center;
}

.page-news .news-tick a:hover .news-tick__year,
.page-news .news-tick a:focus-visible .news-tick__year {
  color: var(--porcelain);
}

.page-news .news-tick a:hover .news-tick__mark::after,
.page-news .news-tick a:focus-visible .news-tick__mark::after {
  background: var(--red);
}

/* ---------- 评价反馈 ---------- */
.page-news .news-voices {
  padding: var(--news-sec) 0;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(227, 238, 236, .7) 0%, rgba(227, 238, 236, 0) 100%);
}

.page-news .news-voices__grid {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}

.page-news .news-voices__intro .zb-lead {
  max-width: 42em;
}

.page-news .news-voices__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  background: var(--line);
  border: 1px solid var(--line-ink);
}

.page-news .news-voices__stats > div {
  padding: 16px 18px;
  background: var(--porcelain);
}

.page-news .news-voices__stats dt {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--ink-2);
}

.page-news .news-voices__stats dd {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 8px 0 0;
}

.page-news .news-voices__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-ink);
  box-shadow: var(--stack-2);
  background: var(--porcelain);
}

.page-news .news-voices__list {
  display: grid;
  gap: 0;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-ink);
}

.page-news .news-voice {
  display: grid;
  gap: 10px;
  padding: 20px 2px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-voice p {
  margin: 0;
  font-size: 15px;
  line-height: 1.86;
  color: var(--ink-2);
}

@media (min-width: 900px) {
  .page-news .news-voices__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-news .news-voice {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }

  .page-news .news-voice .zb-tag {
    justify-self: start;
  }
}

/* ---------- 专题系列 ---------- */
.page-news .news-topics {
  padding: var(--news-sec) 0 0;
}

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

.page-news .news-topics__grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(22px, 3vw, 34px);
}

.page-news .news-topic {
  display: grid;
  gap: 16px;
  padding: 0;
  overflow: hidden;
}

.page-news .news-topic__media {
  margin: 0;
  border-bottom: 1px solid var(--line);
  background: var(--mist);
}

.page-news .news-topic__body {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 20px 22px 24px;
}

.page-news .news-topic__body .zb-tag {
  justify-self: start;
}

.page-news .news-topic__body .zb-h3 {
  margin: 0;
}

.page-news .news-topic__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-2);
}

.page-news .news-topic__body .zb-btn {
  justify-self: start;
}

@media (min-width: 860px) {
  .page-news .news-topics__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .news-topic--wide {
    grid-column: span 6;
    grid-template-columns: minmax(0, .8fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .news-topic--wide .news-topic__media {
    border-bottom: 0;
    border-right: 1px solid var(--line);
    height: 100%;
  }

  .page-news .news-topic--wide .news-topic__media img {
    height: 100%;
    object-fit: cover;
  }

  .page-news .news-topic--wide .news-topic__body {
    align-content: center;
    padding: 28px 30px;
  }

  .page-news .news-topic--half {
    grid-column: span 3;
  }
}

/* ---------- 联系条 ---------- */
.page-news .news-cta {
  padding: var(--news-sec) 0 clamp(40px, 5vw, 72px);
}

.page-news .news-cta__inner {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 3vw, 34px);
  background: var(--porcelain);
  border: 1px solid var(--line-ink);
  box-shadow: var(--stack-2);
}

.page-news .news-cta__inner p {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.86;
  color: var(--ink-2);
}

.page-news .news-cta__inner .zb-h2 {
  margin-bottom: 10px;
}

.page-news .news-cta__inner .zb-btn {
  justify-self: start;
}

@media (min-width: 820px) {
  .page-news .news-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}
</main>