.page-news {
  --news-cut: 18px;
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: clamp(28px, 5vw, 56px) 0 clamp(48px, 7vw, 92px);
  background:
    radial-gradient(120% 85% at 88% 4%, rgba(46, 196, 182, .24) 0%, rgba(46, 196, 182, 0) 58%),
    radial-gradient(95% 75% at 4% 102%, rgba(255, 107, 53, .18) 0%, rgba(255, 107, 53, 0) 62%),
    linear-gradient(168deg, var(--ink) 0%, var(--ink-deep) 100%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0) 76%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0) 76%);
}

.page-news .news-hero .shell {
  position: relative;
  z-index: 1;
}

.page-news .news-hero .crumb,
.page-news .news-hero .crumb a {
  color: rgba(255, 255, 255, .6);
}

.page-news .news-hero .crumb a:hover {
  color: var(--orange-soft);
}

.page-news .news-hero__grid {
  margin-top: clamp(22px, 3vw, 38px);
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-hero__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--jade);
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--f-display);
  font-size: clamp(42px, 9vw, 88px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -.02em;
}

.page-news .news-hero__lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 52ch;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.85;
  color: rgba(255, 255, 255, .8);
}

.page-news .news-hero__aside {
  padding: clamp(20px, 3vw, 28px);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 2px 2px 20px 2px;
}

.page-news .news-hero__aside-cap {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--jade);
}

.page-news .news-hero__aside-val {
  margin: 0;
  font-size: clamp(26px, 3.6vw, 34px);
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-news .news-hero__aside-note {
  margin: 10px 0 20px;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .68);
}

/* ============ 章节骨架 ============ */
.page-news .news-sec {
  position: relative;
  padding: clamp(52px, 7.5vw, 100px) 0;
}

.page-news .news-sec--deep { background: var(--ink-deep); color: #fff; }
.page-news .news-sec--dark { background: var(--ink); color: #fff; }
.page-news .news-sec--paper { background: var(--paper); color: var(--black); }
.page-news .news-sec--mist { background: var(--mist); color: var(--black); }

.page-news .news-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin: 0 0 clamp(28px, 4vw, 48px);
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .16);
}

.page-news .news-sec--paper .news-head,
.page-news .news-sec--mist .news-head {
  border-bottom-color: rgba(14, 21, 36, .12);
}

.page-news .news-head__num {
  font-family: var(--f-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-news .news-head h2 {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  font-family: var(--f-display);
  font-size: clamp(23px, 3.4vw, 38px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.015em;
}

.page-news .news-head .note-tilt {
  font-size: 12px;
  color: var(--jade);
}

.page-news .news-sec--paper .news-head .note-tilt,
.page-news .news-sec--mist .news-head .note-tilt {
  color: var(--jade-deep);
}

/* ============ 01 倒计时 ============ */
.page-news .news-count {
  display: grid;
  gap: clamp(28px, 4vw, 46px);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-news .news-count__label {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: .14em;
  color: rgba(255, 255, 255, .62);
}

.page-news .news-count__digits {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 8px;
  margin: 0;
  font-family: var(--f-num);
}

.page-news .news-count__digits .num {
  font-size: clamp(52px, 11vw, 92px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--orange);
}

.page-news .news-count__unit {
  margin-right: clamp(10px, 2vw, 24px);
  font-size: clamp(14px, 1.7vw, 17px);
  font-weight: 700;
  letter-spacing: .06em;
  color: rgba(255, 255, 255, .78);
}

.page-news .news-count__note {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .7);
}

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

.page-news .news-count__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 2px 2px 22px 2px;
}

.page-news .news-scope {
  list-style: none;
  margin: clamp(34px, 5vw, 52px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-scope li {
  padding: 18px 20px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .78);
  background: rgba(255, 255, 255, .05);
  border-left: 3px solid var(--jade);
  border-radius: 0 0 14px 0;
}

.page-news .news-scope strong {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--f-num);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--orange);
}

/* ============ 02 本期要点 ============ */
.page-news .news-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-points li {
  padding: clamp(22px, 3vw, 30px);
  background: var(--mist);
  border-top: 3px solid var(--orange);
  border-radius: 0 0 18px 0;
}

.page-news .news-points__idx {
  display: block;
  margin-bottom: 12px;
  font-family: var(--f-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--orange);
}

.page-news .news-points p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--black);
}

/* ============ 03 公告墙 ============ */
.page-news .news-wall {
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-rail {
  display: none;
}

.page-news .news-rail__cap {
  margin: 0 0 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--grey);
}

.page-news .news-rail__line {
  padding-left: 18px;
  border-left: 1px solid rgba(14, 21, 36, .16);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 24px;
}

.page-news .news-rail__list li {
  position: relative;
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: .04em;
  color: var(--grey);
}

.page-news .news-rail__list li::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 3px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--mist);
  border: 2px solid rgba(14, 21, 36, .22);
}

.page-news .news-rail__list li.is-now {
  color: var(--ink);
  font-weight: 700;
}

.page-news .news-rail__list li.is-now::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-news .news-wall__stream {
  column-count: 1;
  column-gap: 22px;
}

.page-news .notice-card {
  --nc: var(--orange);
  display: block;
  break-inside: avoid;
  margin: 0 0 22px;
  padding: 20px 22px;
  background: var(--paper);
  border: 1px solid rgba(14, 21, 36, .1);
  border-left: 3px solid var(--nc);
  border-radius: 0 0 18px 0;
  transition: background-color .24s var(--ease), border-color .24s var(--ease), border-radius .24s var(--ease);
}

.page-news .notice-card--jade { --nc: var(--jade); }
.page-news .notice-card--jade-deep { --nc: var(--jade-deep); }
.page-news .notice-card--orange { --nc: var(--orange); }

.page-news .notice-card:hover {
  background: #fdfdff;
  border-color: rgba(14, 21, 36, .18);
  border-left-color: var(--nc);
  border-radius: 0 0 30px 0;
}

.page-news .notice-card > summary {
  position: relative;
  display: block;
  padding-right: 30px;
  list-style: none;
  cursor: pointer;
}

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

.page-news .notice-card > summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-family: var(--f-num);
  font-size: 20px;
  line-height: 1;
  color: var(--nc);
  transition: transform .24s var(--ease);
}

.page-news .notice-card[open] > summary::after {
  transform: rotate(45deg);
}

.page-news .notice-card__time {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--nc);
}

.page-news .notice-card__title {
  display: block;
  font-size: clamp(16px, 1.9vw, 19px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-news .notice-card__tags {
  display: block;
  margin-top: 12px;
}

.page-news .notice-card__body {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed rgba(14, 21, 36, .16);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--black);
}

.page-news .notice-card__body p {
  margin: 0 0 10px;
}

.page-news .notice-card__body p:last-child {
  margin-bottom: 0;
}

.page-news .notice-card__impact {
  font-size: 13.5px;
  color: var(--grey);
}

/* ============ 04 版本迭代 ============ */
.page-news .news-vers {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-vers__item {
  display: grid;
  gap: 10px 30px;
  grid-template-columns: minmax(0, 1fr);
  padding: clamp(20px, 3vw, 28px) 0;
  border-top: 1px solid rgba(14, 21, 36, .12);
}

.page-news .news-vers__item:last-child {
  border-bottom: 1px solid rgba(14, 21, 36, .12);
}

.page-news .news-vers__no {
  margin: 0;
  font-family: var(--f-num);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-news .news-vers__body h3 {
  margin: 0 0 8px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 800;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .news-vers__body p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--black);
}

.page-news .news-vers__tip {
  font-size: 13.5px;
  color: var(--grey);
}

.page-news .news-vers__more {
  margin: clamp(26px, 3.6vw, 38px) 0 0;
}

.page-news .news-strip {
  margin: clamp(34px, 5vw, 54px) auto 0;
  max-width: 720px;
}

.page-news .news-strip img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0 0 18px 0;
}

/* ============ 05 栏目与标签 ============ */
.page-news .news-cycle {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-cycle__item {
  padding: clamp(22px, 3vw, 30px);
  background: var(--paper);
  border-top: 3px solid var(--jade);
  border-radius: 0 0 18px 0;
}

.page-news .news-cycle__item h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}

.page-news .news-cycle__item p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--black);
}

.page-news .news-mini {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .news-mini li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--grey);
}

.page-news .news-mini li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--jade-deep);
  transform: rotate(45deg);
}

.page-news .news-tax {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  grid-template-columns: minmax(0, 1fr);
}

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

.page-news .news-tax__fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0 0 20px 0;
}

.page-news .news-tax__text h3 {
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 800;
  color: var(--ink);
}

.page-news .news-tax__text p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--black);
}

.page-news .news-tax__text p:last-child {
  margin-bottom: 0;
}

.page-news .news-tax__text a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ 06 专题专辑 ============ */
.page-news .news-album {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

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

.page-news .news-album__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 2px 2px 24px 2px;
}

.page-news .news-album__text h3 {
  margin: 0 0 14px;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: #fff;
}

.page-news .news-album__text p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .76);
}

.page-news .news-album__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-album__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .9);
}

.page-news .news-album__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 2px;
  background: var(--orange);
}

.page-news .news-album__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .55);
}

/* ============ 07 订阅与回看 ============ */
.page-news .news-sub {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-sub__item {
  padding: clamp(24px, 3.4vw, 34px);
  background: var(--mist);
  border-left: 3px solid var(--orange);
  border-radius: 0 0 20px 0;
}

.page-news .news-sub__item:last-child {
  border-left-color: var(--jade);
}

.page-news .news-sub__item h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}

.page-news .news-sub__item p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--black);
}

.page-news .news-sub__item p:last-child {
  margin-bottom: 0;
}

.page-news .news-sub__item a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ 响应式 ============ */
@media (min-width: 720px) {
  .page-news .news-scope {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-wall__stream {
    column-count: 2;
  }
}

@media (min-width: 820px) {
  .page-news .news-cycle {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .news-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .news-vers__item {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .page-news .news-sub {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 880px) {
  .page-news .news-count {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-news .news-tax {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: center;
  }
}

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

  .page-news .news-album {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-news .news-wall {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 48px;
  }

  .page-news .news-rail {
    display: block;
    position: sticky;
    top: 148px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .notice-card,
  .page-news .notice-card > summary::after {
    transition: none;
  }
}