.page-news {
  --news-gap: clamp(16px, 3vw, 30px);
  --news-shadow: rgba(200, 255, 77, 0.26);
  color: var(--paper);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

/* 首屏 */
.page-news .news-top {
  padding-top: clamp(20px, 3.5vw, 42px);
}

.page-news .news-top__inner {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-top__copy h1 {
  margin: 10px 0 0;
  font-size: clamp(28px, 5.2vw, 54px);
  line-height: 1.07;
  letter-spacing: -0.02em;
}

.page-news .news-top__copy .lead {
  margin-top: 16px;
  max-width: 54ch;
}

.page-news .shot {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-700);
}

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

.page-news .shot--hero {
  border-color: var(--line);
  box-shadow: inset 0 0 60px rgba(7, 19, 15, 0.55);
}

@media (min-width: 900px) {
  .page-news .news-top__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: clamp(24px, 4vw, 56px);
  }
}

/* 置顶公告 */
.page-news .pinned {
  display: grid;
  gap: var(--news-gap);
  padding: clamp(18px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(152deg, var(--ink-700), var(--ink-800) 68%);
}

@media (min-width: 860px) {
  .page-news .pinned {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

.page-news .pinned__round {
  margin: 14px 0 4px;
  font-family: var(--font-mono);
  font-size: clamp(40px, 8vw, 76px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--lime);
  text-shadow: 0 0 24px var(--news-shadow);
}

.page-news .pinned h2 {
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.26;
  margin: 0;
}

.page-news .pinned__desc {
  margin-top: 10px;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--rock);
}

.page-news .pinned .btn {
  margin-top: 20px;
}

/* 摘要带 */
.page-news .ticker {
  display: grid;
  gap: 1px;
  margin: clamp(14px, 2.4vw, 22px) 0 0;
  padding: 0;
  list-style: none;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--line);
}

.page-news .ticker__cell {
  display: grid;
  gap: 4px;
  padding: 13px 16px;
  background: var(--ink-700);
}

.page-news .ticker__key {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--rock);
}

.page-news .ticker__val {
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.5vw, 16px);
  color: var(--paper);
}

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

@media (min-width: 980px) {
  .page-news .ticker {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* 列表区 */
.page-news .list-head {
  display: grid;
  gap: 12px;
}

.page-news .list-head h2 {
  margin: 6px 0 0;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.16;
}

.page-news .list-head .muted {
  font-size: 14px;
  line-height: 1.75;
  margin: 0;
}

@media (min-width: 860px) {
  .page-news .list-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: end;
    gap: clamp(20px, 4vw, 48px);
  }
}

.page-news .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(16px, 3vw, 24px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--rock);
  font-size: 13px;
  white-space: nowrap;
}

.page-news .chip--on {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink-900);
  font-weight: 700;
}

.page-news .feed {
  margin-top: clamp(6px, 2vw, 16px);
}

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

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

.page-news .item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--rock);
}

.page-news .item__title {
  margin: 8px 0 0;
  font-size: clamp(17px, 2.2vw, 20px);
  line-height: 1.36;
}

.page-news .item__desc {
  margin: 8px 0 0;
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--rock);
}

@media (min-width: 780px) {
  .page-news .feed {
    position: relative;
    padding-left: 30px;
  }

  .page-news .feed::before {
    content: "";
    position: absolute;
    left: 7px;
    top: 12px;
    bottom: 12px;
    width: 1px;
    background: var(--line);
  }

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

  .page-news .item::before {
    content: "";
    position: absolute;
    left: -27px;
    top: 27px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--orange);
    box-shadow: 0 0 0 4px var(--ink-800);
  }

  .page-news .item--cal::before {
    background: var(--amber);
  }

  .page-news .item--nav::before {
    background: var(--lime);
  }

  .page-news .item--club::before {
    background: var(--lime-soft);
  }

  .page-news .item--topic::before {
    background: var(--rock);
  }
}

/* 专题回顾 */
.page-news .shot--wide {
  margin-top: clamp(16px, 3vw, 26px);
}

.page-news .strip {
  display: flex;
  gap: 14px;
  margin-top: clamp(14px, 2.6vw, 22px);
  padding-bottom: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .strip > * {
  flex: 0 0 78%;
  scroll-snap-align: start;
}

.page-news .card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-700);
}

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

.page-news .card__round {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-news .card h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.4;
}

.page-news .card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--rock);
}

@media (min-width: 900px) {
  .page-news .strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding-bottom: 0;
    overflow: visible;
  }

  .page-news .strip > * {
    flex: none;
  }
}

/* 更新节奏 */
.page-news .rhythm {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
}

.page-news .rhythm__copy h2 {
  margin: 6px 0 0;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.18;
}

.page-news .steps {
  display: grid;
  gap: 18px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

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

.page-news .step__num {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-news .step__title {
  margin: 0;
  font-size: 17px;
  line-height: 1.36;
}

.page-news .step p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--rock);
}

@media (min-width: 880px) {
  .page-news .rhythm {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
  }
}

/* 收尾入口 */
.page-news .next {
  display: grid;
  gap: var(--news-gap);
  padding: clamp(20px, 3vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-700);
}

.page-news .next h2 {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.2;
}

.page-news .next p {
  margin: 12px 0 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rock);
}

.page-news .next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

@media (min-width: 880px) {
  .page-news .next {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

@media (max-width: 560px) {
  .page-news .pinned__round {
    font-size: 38px;
  }

  .page-news .strip > * {
    flex: 0 0 86%;
  }
}