.page-news {
  --news-dash: rgba(42, 51, 88, .9);
}

.page-news .crumbs {
  margin-bottom: 1.4rem;
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  position: relative;
  padding-bottom: clamp(2.2rem, 5vw, 3.4rem);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -2rem 0 auto 0;
  height: 24rem;
  background:
    radial-gradient(46% 58% at 84% 8%, rgba(122, 92, 245, .26), transparent 68%),
    radial-gradient(38% 52% at 6% 0%, rgba(33, 230, 193, .13), transparent 72%);
  pointer-events: none;
}

.page-news .news-hero > * {
  position: relative;
}

.page-news .news-hero__head {
  max-width: 45rem;
}

.page-news .news-hero h1 {
  margin: .55rem 0 1rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.9rem, 4.6vw, 3.1rem);
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-news .news-hero__lead {
  max-width: 38em;
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 2.4rem;
  margin: 1.9rem 0 0;
  padding: 1.2rem 0 0;
  list-style: none;
  border-top: 1px dashed var(--news-dash);
}

.page-news .news-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.page-news .news-hero__stats .stat__value {
  font-family: var(--font-mono);
  font-size: 1.32rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-news .news-hero__stats .stat__label {
  font-size: .8rem;
  line-height: 1.5;
  color: var(--muted);
}

.page-news .news-hero__figure {
  margin: clamp(1.9rem, 4vw, 2.7rem) 0 0;
}

.page-news .figure__frame {
  overflow: hidden;
  border-radius: var(--r-md);
  background: linear-gradient(160deg, var(--orbit), var(--deep));
}

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

.page-news .news-hero__figure .figure__frame {
  border-radius: var(--r-lg);
}

.page-news .news-hero__figure .figure__frame > img {
  aspect-ratio: 16 / 9;
}

.page-news .figure__cap {
  margin-top: .7rem;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ============ 01 条目索引 ============ */
.page-news .news-index {
  padding-top: clamp(1.4rem, 3vw, 2.2rem);
}

.page-news .news-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.5rem 0 1.2rem;
}

.page-news .news-chips .chip {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: .82rem;
  line-height: 1;
  padding: .5rem 1.05rem;
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-news .news-chips .chip:hover {
  color: var(--ink);
  border-color: var(--violet);
}

.page-news .news-chips .chip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .news-chips .chip[aria-pressed="true"] {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(120deg, var(--violet), #4636ad);
}

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

.page-news .news-list__row {
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
  border-radius: 10px;
  transition: background 220ms var(--ease);
}

.page-news .news-list__top {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .42rem;
}

.page-news .news-list__num {
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--muted);
  opacity: .75;
}

.page-news .news-list__body {
  margin-top: .55rem;
}

.page-news .news-list__title {
  margin: 0 0 .35rem;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .news-list__sum {
  max-width: 40em;
  margin: 0;
  font-size: .88rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .news-list__when {
  display: flex;
  flex-direction: column;
  gap: .18rem;
  margin-top: .6rem;
  font-family: var(--font-mono);
  font-size: .73rem;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-news .news-badge--violet {
  color: #c9bcff;
  border: 1px solid rgba(122, 92, 245, .55);
  background: rgba(122, 92, 245, .16);
}

@media (min-width: 62rem) {
  .page-news .news-list__row {
    display: grid;
    grid-template-columns: 12.5rem minmax(0, 1fr) 10.5rem;
    gap: 1.6rem;
    align-items: start;
    padding: 1.2rem 0;
  }

  .page-news .news-list__row:hover {
    background: linear-gradient(90deg, rgba(122, 92, 245, .11), transparent 72%);
  }

  .page-news .news-list__body {
    margin-top: 0;
  }

  .page-news .news-list__when {
    margin-top: 0;
    text-align: right;
    align-items: flex-end;
  }
}

/* ============ 02 系列 ============ */
.page-news .news-series__banner {
  margin: 1.7rem 0 0;
}

.page-news .news-series__banner .figure__frame > img {
  aspect-ratio: 3 / 2;
}

.page-news .news-series__grid {
  margin-top: 1.9rem;
}

.page-news .news-series__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: 1.7rem 1.4rem 1.5rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(168deg, rgba(20, 26, 56, .95), rgba(11, 16, 36, .92));
}

.page-news .news-series__card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
}

.page-news .news-series__card--h72::before {
  background: linear-gradient(90deg, var(--cyan), rgba(33, 230, 193, 0));
}

.page-news .news-series__card--lineup::before {
  background: linear-gradient(90deg, var(--violet), rgba(122, 92, 245, 0));
}

.page-news .news-series__card--venue::before {
  background: linear-gradient(90deg, var(--gold), rgba(242, 178, 60, 0));
}

.page-news .news-series__name {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-series__len {
  margin: 0;
  font-size: .74rem;
  letter-spacing: .03em;
  color: var(--muted);
}

.page-news .news-series__desc {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-series__figure {
  margin: .2rem 0 .1rem;
}

.page-news .news-series__figure .figure__frame {
  border-radius: var(--r-md);
}

.page-news .news-series__figure .figure__frame > img {
  aspect-ratio: 4 / 3;
}

.page-news .news-series__points {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin: .1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-series__points li {
  position: relative;
  padding-left: 1.05rem;
  font-size: .86rem;
  line-height: 1.68;
  color: var(--ink);
  opacity: .9;
}

.page-news .news-series__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: .45;
}

.page-news .news-series__more {
  max-width: 44em;
  margin: 1.6rem 0 0;
  font-size: .86rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-series__more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(33, 230, 193, .35);
}

.page-news .news-series__more a:hover {
  border-bottom-color: var(--cyan);
}

/* ============ 03 旧版入口 ============ */
.page-news .news-legacy__card {
  display: grid;
  gap: 1.4rem;
  margin-top: 1.6rem;
  padding: 1.3rem;
  border: 1px solid rgba(42, 51, 88, .75);
  border-radius: var(--r-lg);
  background: rgba(11, 16, 36, .82);
  transition: background 320ms var(--ease), border-color 320ms var(--ease);
}

.page-news .news-legacy__card:hover,
.page-news .news-legacy__card:focus-within {
  background: rgba(20, 26, 56, .88);
  border-color: var(--violet);
}

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

.page-news .news-legacy__figure .figure__frame > img {
  aspect-ratio: 12 / 7;
  filter: brightness(.68) saturate(.72);
  transition: filter 320ms var(--ease);
}

.page-news .news-legacy__card:hover .figure__frame > img,
.page-news .news-legacy__card:focus-within .figure__frame > img {
  filter: brightness(1) saturate(1);
}

.page-news .news-legacy__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .62rem;
}

.page-news .news-legacy__name {
  margin: .15rem 0 0;
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .news-legacy__desc {
  margin: 0;
  font-size: .89rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-legacy__points {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  margin: .2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-legacy__points li {
  position: relative;
  padding-left: 1.05rem;
  font-size: .85rem;
  line-height: 1.66;
  color: var(--muted);
}

.page-news .news-legacy__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 7px;
  height: 1px;
  background: var(--line);
}

@media (min-width: 60rem) {
  .page-news .news-legacy__card {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
    gap: 2.2rem;
    padding: 1.7rem;
  }
}

/* ============ 04 往期归档 ============ */
.page-news .news-archive__grid {
  margin-top: 1.8rem;
}

.page-news .news-archive__col {
  padding: 1.4rem 1.3rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(20, 26, 56, .5);
}

.page-news .news-archive__h {
  margin: 0 0 .3rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-archive__sub {
  margin: 0 0 .9rem;
  font-size: .81rem;
  line-height: 1.6;
  color: var(--muted);
}

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

.page-news .news-archive__list li {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .9rem;
  padding: .82rem 0;
  border-bottom: 1px dashed var(--news-dash);
  font-size: .88rem;
  line-height: 1.68;
  color: var(--ink);
}

.page-news .news-archive__list li:last-child {
  border-bottom: 0;
  padding-bottom: .2rem;
}

.page-news .news-archive__key {
  flex: 0 0 auto;
  min-width: 7rem;
  font-size: .77rem;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-news .news-archive__val {
  flex: 1 1 12rem;
  min-width: 0;
  color: var(--muted);
}

.page-news .news-archive__val a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-news .news-archive__val a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ============ 05 更新节奏 ============ */
.page-news .news-cadence {
  padding-top: clamp(2.2rem, 4vw, 3rem);
}

.page-news .news-track {
  display: grid;
  gap: 1.3rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-track__node {
  padding: 1.25rem 1.2rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(20, 26, 56, .45);
}

.page-news .news-track__node::before {
  content: "";
  display: block;
  width: 9px;
  height: 9px;
  margin-bottom: .9rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(33, 230, 193, .14);
}

.page-news .news-track__node:nth-child(2)::before {
  background: var(--violet);
  box-shadow: 0 0 0 5px rgba(122, 92, 245, .17);
}

.page-news .news-track__node:nth-child(3)::before {
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(242, 178, 60, .16);
}

.page-news .news-track__node:nth-child(4)::before {
  background: var(--muted);
  box-shadow: 0 0 0 5px rgba(166, 176, 214, .14);
}

.page-news .news-track__stage {
  display: block;
  margin-bottom: .35rem;
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-news .news-track__node h3 {
  margin: 0 0 .5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-track__node p {
  margin: 0;
  font-size: .86rem;
  line-height: 1.72;
  color: var(--muted);
}

@media (min-width: 58rem) {
  .page-news .news-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.1rem;
    align-items: start;
  }

  .page-news .news-track__node:nth-child(2) {
    margin-top: 1rem;
  }

  .page-news .news-track__node:nth-child(3) {
    margin-top: 2rem;
  }

  .page-news .news-track__node:nth-child(4) {
    margin-top: 3rem;
  }
}

/* ============ 06 读者线索 ============ */
.page-news .news-feedback__list {
  display: grid;
  gap: .9rem;
  margin: 1.7rem 0 0;
}

.page-news .news-feedback__list > div {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(20, 26, 56, .55);
}

.page-news .news-feedback__list dt {
  margin-bottom: .45rem;
  font-family: var(--font-mono);
  font-size: .73rem;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-news .news-feedback__list dd {
  margin: 0;
  font-size: .9rem;
  line-height: 1.66;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-news .news-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .7rem;
  margin-top: 1.4rem;
}

@media (min-width: 48rem) {
  .page-news .news-feedback__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }
}

/* ============ 动效降级 ============ */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-chips .chip,
  .page-news .news-list__row,
  .page-news .news-legacy__card,
  .page-news .news-legacy__figure .figure__frame > img {
    transition: none;
  }
}