.page-news {
  --news-gap: clamp(14px, 2vw, 22px);
  --news-card-bg: var(--bj-glass);
  --news-radius: var(--bj-radius-lg);
  position: relative;
  padding-block-start: clamp(84px, 12vw, 128px);
  overflow-x: clip;
}

.page-news .news-figure {
  position: relative;
  margin: 0;
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--news-radius);
  border: 1px solid var(--bj-line);
  background: var(--bj-ink);
}

.page-news .news-figure__cap {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--bj-slate);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
}

.page-news .news-hero__glow {
  top: -18%;
  right: -12%;
  width: min(620px, 78vw);
  height: min(620px, 78vw);
  opacity: .55;
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

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

.page-news .news-hero__copy .bj-display {
  margin: 14px 0 20px;
}

.page-news .news-facts {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  border-top: 1px solid var(--bj-line);
  padding-top: 22px;
}

.page-news .news-facts .bj-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-news .news-facts .bj-stat__value {
  font-family: var(--bj-font-mono);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  color: var(--bj-teal);
  line-height: 1.1;
}

.page-news .news-facts .bj-stat__label {
  font-size: 12px;
  color: var(--bj-slate);
  letter-spacing: .02em;
}

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

.page-news .news-clock {
  position: absolute;
  left: -14px;
  bottom: 52px;
  width: clamp(64px, 9vw, 92px);
  height: auto;
  color: var(--bj-orange);
  background: rgba(11, 16, 38, .86);
  border: 1px solid rgba(255, 107, 53, .5);
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 0 40px -10px rgba(255, 107, 53, .8);
}

/* ---------- 章节标题组 ---------- */
.page-news .news-head {
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-news .news-head .bj-h2 {
  margin: 12px 0 14px;
}

/* ---------- 更新墙 ---------- */
.page-news .news-wall-section {
  position: relative;
  background:
    radial-gradient(80% 60% at 8% 0%, rgba(123, 92, 255, .14), transparent 65%),
    radial-gradient(70% 60% at 96% 30%, rgba(46, 211, 183, .1), transparent 70%);
}

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

.page-news .news-filter__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-news .news-filter__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.page-news .news-chip {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--bj-radius-pill);
  border: 1px solid var(--bj-line);
  background: rgba(20, 26, 58, .66);
  color: var(--bj-slate);
  font-size: 13px;
  letter-spacing: .04em;
  transition: color .25s ease, border-color .25s ease, background-color .25s ease, box-shadow .25s ease;
}

.page-news .news-chip:hover {
  color: var(--bj-white);
  border-color: var(--bj-line-strong);
}

.page-news #nf-all:checked ~ .news-filter__bar label[for="nf-all"],
.page-news #nf-news:checked ~ .news-filter__bar label[for="nf-news"],
.page-news #nf-feature:checked ~ .news-filter__bar label[for="nf-feature"],
.page-news #nf-guide:checked ~ .news-filter__bar label[for="nf-guide"],
.page-news #nf-notice:checked ~ .news-filter__bar label[for="nf-notice"] {
  color: var(--bj-white);
  border-color: var(--bj-purple-soft);
  background: rgba(123, 92, 255, .24);
  box-shadow: 0 0 26px -8px rgba(123, 92, 255, .95);
}

.page-news #nf-news:checked ~ .news-wall .news-card:not(.is-news),
.page-news #nf-feature:checked ~ .news-wall .news-card:not(.is-feature),
.page-news #nf-guide:checked ~ .news-wall .news-card:not(.is-guide),
.page-news #nf-notice:checked ~ .news-wall .news-card:not(.is-notice),
.page-news #nf-news:checked ~ .news-more .news-card:not(.is-news),
.page-news #nf-feature:checked ~ .news-more .news-card:not(.is-feature),
.page-news #nf-guide:checked ~ .news-more .news-card:not(.is-guide),
.page-news #nf-notice:checked ~ .news-more .news-card:not(.is-notice) {
  display: none;
}

.page-news .news-wall {
  list-style: none;
  margin: 0;
  padding: 0;
  column-count: 1;
  column-gap: var(--news-gap);
}

.page-news .news-wall > li {
  break-inside: avoid;
  margin: 0 0 var(--news-gap);
}

.page-news .news-card {
  position: relative;
  display: block;
  padding: 28px 20px 22px;
  border-radius: var(--news-radius);
  border: 1px solid var(--bj-line);
  background:
    radial-gradient(130% 90% at 100% 0%, rgba(123, 92, 255, .16), transparent 62%),
    var(--news-card-bg);
  transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease;
}

.page-news .news-card:hover,
.page-news .news-card:focus-within {
  border-color: var(--bj-line-strong);
  box-shadow: 0 0 0 1px rgba(123, 92, 255, .42), 0 34px 74px -48px rgba(123, 92, 255, .95);
  transform: translateY(-3px);
}

.page-news .news-card--tall {
  padding-bottom: 30px;
}

.page-news .news-card.is-news { --card-accent: var(--bj-purple-soft); }
.page-news .news-card.is-feature { --card-accent: var(--bj-pink); }
.page-news .news-card.is-guide { --card-accent: var(--bj-teal); }
.page-news .news-card.is-notice { --card-accent: var(--bj-orange); }

.page-news .news-card__time {
  position: absolute;
  top: 10px;
  right: 12px;
  transform: rotate(-6deg);
  font-family: var(--bj-font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--bj-teal);
  background: rgba(46, 211, 183, .1);
  border: 1px dashed rgba(46, 211, 183, .46);
  border-radius: 8px;
  padding: 3px 8px;
  white-space: nowrap;
}

.page-news .news-card:nth-child(even) .news-card__time {
  transform: rotate(5deg);
  color: var(--bj-purple-soft);
  background: rgba(123, 92, 255, .12);
  border-color: rgba(167, 139, 250, .48);
  border-style: solid;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 11px;
  border-radius: var(--bj-radius-pill);
  border: 1px solid var(--card-accent, var(--bj-line-strong));
  color: var(--card-accent, var(--bj-purple-soft));
  font-size: 11px;
  letter-spacing: .12em;
  line-height: 1.6;
}

.page-news .news-tag--mono {
  font-family: var(--bj-font-mono);
  letter-spacing: .06em;
}

.page-news .news-card__title {
  margin: 14px 0 10px;
  font-size: clamp(17px, 2.1vw, 20px);
  font-weight: 800;
  line-height: 1.42;
  color: var(--bj-white);
  letter-spacing: -.01em;
}

.page-news .news-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--bj-slate);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  overflow: hidden;
  transition: color .3s ease;
}

.page-news .news-card:hover .news-card__text,
.page-news .news-card:focus-within .news-card__text {
  -webkit-line-clamp: 12;
  line-clamp: 12;
  color: #C7CFF0;
}

/* 加载更多 */
.page-news .news-more {
  margin-top: 6px;
}

.page-news .news-more__summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--bj-radius-pill);
  border: 1px solid var(--bj-line-strong);
  background: transparent;
  color: var(--bj-white);
  font-size: 14px;
  letter-spacing: .05em;
  transition: background-color .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.page-news .news-more__summary::-webkit-details-marker {
  display: none;
}

.page-news .news-more__summary::before {
  content: "+";
  font-family: var(--bj-font-mono);
  color: var(--bj-orange);
  font-size: 16px;
}

.page-news .news-more[open] .news-more__summary::before {
  content: "–";
}

.page-news .news-more__summary:hover {
  background: rgba(123, 92, 255, .18);
  border-color: var(--bj-purple-soft);
  box-shadow: 0 0 30px -12px rgba(123, 92, 255, .95);
}

.page-news .news-wall--more {
  margin-top: 26px;
}

/* ---------- 栏目 ---------- */
.page-news .news-columns {
  position: relative;
  background: linear-gradient(180deg, transparent, rgba(20, 26, 58, .62) 32%, transparent);
}

.page-news .news-columns__grid {
  display: grid;
  gap: clamp(30px, 5vw, 64px);
  align-items: start;
}

.page-news .news-columns__body {
  position: relative;
  min-width: 0;
}

.page-news .news-columns__note {
  position: absolute;
  top: 4px;
  right: 0;
  color: var(--bj-slate);
  opacity: .8;
}

.page-news .col-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .col-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--bj-line);
  transition: border-color .3s ease;
}

.page-news .col-item:last-child {
  border-bottom: 1px solid var(--bj-line);
}

.page-news .col-item:hover {
  border-color: var(--bj-line-strong);
}

.page-news .col-item__num {
  font-family: var(--bj-font-mono);
  font-size: 13px;
  padding-top: 4px;
  color: var(--bj-slate);
}

.page-news .col-item--news .col-item__num { color: var(--bj-purple-soft); }
.page-news .col-item--feature .col-item__num { color: var(--bj-pink); }
.page-news .col-item--guide .col-item__num { color: var(--bj-teal); }
.page-news .col-item--notice .col-item__num { color: var(--bj-orange); }

.page-news .col-item .bj-h3 {
  margin: 0 0 4px;
}

.page-news .col-item__freq {
  margin: 0 0 8px;
  font-family: var(--bj-font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--bj-slate);
}

.page-news .col-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--bj-slate);
  max-width: var(--bj-measure);
}

/* ---------- 版本迭代 ---------- */
.page-news .news-version {
  position: relative;
  background:
    radial-gradient(70% 55% at 88% 8%, rgba(46, 211, 183, .12), transparent 68%),
    linear-gradient(180deg, transparent, rgba(11, 16, 38, .6));
}

.page-news .ver-jump {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
}

.page-news .ver-jump__link {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: var(--bj-radius-pill);
  border: 1px solid var(--bj-line);
  font-family: var(--bj-font-mono);
  font-size: 13px;
  color: var(--bj-teal);
  text-decoration: none;
  transition: border-color .25s ease, background-color .25s ease, color .25s ease;
}

.page-news .ver-jump__link:hover,
.page-news .ver-jump__link:focus-visible {
  color: var(--bj-white);
  border-color: var(--bj-teal);
  background: rgba(46, 211, 183, .14);
}

.page-news .news-version__grid {
  display: grid;
  gap: clamp(30px, 5vw, 58px);
  align-items: start;
}

.page-news .ver-line {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--bj-line);
  display: grid;
  gap: 12px;
}

.page-news .ver-item {
  position: relative;
  padding: 18px 20px 20px;
  border-radius: var(--bj-radius-md);
  border: 1px solid transparent;
  background: linear-gradient(90deg, rgba(20, 26, 58, .72), rgba(20, 26, 58, .32));
  transition: border-color .3s ease, background-color .3s ease, box-shadow .3s ease;
  scroll-margin-top: 120px;
}

.page-news .ver-item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 26px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bj-space);
  border: 2px solid var(--bj-purple-soft);
  box-shadow: 0 0 16px -2px rgba(167, 139, 250, .95);
}

.page-news .ver-item--current::before {
  border-color: var(--bj-orange);
  box-shadow: 0 0 20px -2px rgba(255, 107, 53, .95);
}

.page-news .ver-item:hover,
.page-news .ver-item:focus-within {
  border-color: var(--bj-line-strong);
  box-shadow: 0 30px 70px -54px rgba(123, 92, 255, .95);
}

.page-news .ver-item__badge {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 10px;
  border-radius: var(--bj-radius-pill);
  background: rgba(255, 107, 53, .18);
  border: 1px solid rgba(255, 107, 53, .6);
  color: var(--bj-orange);
  font-size: 11px;
  letter-spacing: .1em;
}

.page-news .ver-item__num {
  display: block;
  font-family: var(--bj-font-mono);
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800;
  line-height: 1;
  color: var(--bj-white);
  margin-bottom: 10px;
}

.page-news .ver-item--current .ver-item__num {
  color: var(--bj-teal);
}

.page-news .ver-item__body .bj-h3 {
  margin: 0 0 8px;
  font-size: clamp(16px, 1.9vw, 19px);
}

.page-news .ver-item__body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--bj-slate);
}

/* ---------- 积分商城节奏 ---------- */
.page-news .news-store {
  padding-block: clamp(20px, 3vw, 34px);
}

.page-news .news-store__plate {
  position: relative;
  padding: clamp(30px, 5vw, 58px) clamp(22px, 4vw, 52px);
  border-radius: var(--bj-radius-lg);
  color: var(--bj-on-paper);
  background:
    radial-gradient(80% 90% at 100% 0%, rgba(123, 92, 255, .16), transparent 60%),
    radial-gradient(70% 80% at 0% 100%, rgba(255, 107, 53, .14), transparent 60%),
    var(--bj-paper);
  box-shadow: var(--bj-shadow-pop);
}

.page-news .news-store__plate .bj-plate__label {
  color: #5B4AC4;
}

.page-news .news-store__title {
  margin: 12px 0 14px;
  color: var(--bj-on-paper);
}

.page-news .news-store__lead {
  margin: 0 0 30px;
  max-width: var(--bj-measure);
  font-size: 16px;
  line-height: 1.75;
  color: #3B4166;
}

.page-news .store-rows {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .store-row {
  display: grid;
  gap: 4px 20px;
  padding: 18px 0;
  border-top: 1px solid rgba(16, 20, 44, .14);
}

.page-news .store-row:last-child {
  border-bottom: 1px solid rgba(16, 20, 44, .14);
}

.page-news .store-row__value {
  font-family: var(--bj-font-mono);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  line-height: 1.1;
  color: #4B3CC4;
}

.page-news .store-row__label {
  font-size: 12px;
  letter-spacing: .14em;
  color: #6E6A88;
}

.page-news .store-row__desc {
  font-size: 15px;
  line-height: 1.7;
  color: #3B4166;
}

.page-news .news-store .bj-link-arrow {
  color: #3B3A6B;
}

/* ---------- 公告 ---------- */
.page-news .news-notice {
  position: relative;
  background:
    radial-gradient(60% 55% at 4% 20%, rgba(255, 77, 141, .12), transparent 68%);
}

.page-news .news-notice__grid {
  display: grid;
  gap: clamp(30px, 5vw, 58px);
  align-items: start;
}

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

.page-news .notice-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .notice-item {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-radius: var(--bj-radius-md);
  border: 1px solid var(--bj-line);
  background: rgba(20, 26, 58, .5);
  transition: border-color .3s ease, background-color .3s ease;
}

.page-news .notice-item:hover {
  border-color: rgba(255, 77, 141, .6);
  background: rgba(255, 77, 141, .08);
}

.page-news .notice-item__time {
  font-family: var(--bj-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--bj-pink);
}

.page-news .notice-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--bj-slate);
}

/* ---------- 回访 ---------- */
.page-news .news-return {
  position: relative;
  background:
    radial-gradient(70% 70% at 50% 0%, rgba(255, 107, 53, .14), transparent 70%);
}

.page-news .news-return__inner {
  position: relative;
  text-align: left;
}

.page-news .news-return__lead {
  margin: 14px 0 34px;
  max-width: 760px;
}

.page-news .return-steps {
  list-style: none;
  margin: 0 0 36px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .return-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border-radius: var(--bj-radius-md);
  border: 1px dashed var(--bj-line-strong);
  background: rgba(20, 26, 58, .42);
}

.page-news .return-step__num {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bj-orange);
  color: var(--bj-space);
  font-family: var(--bj-font-mono);
  font-weight: 700;
  font-size: 13px;
}

.page-news .return-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--bj-slate);
}

.page-news .news-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
}

.page-news .news-cta--center {
  gap: 18px 26px;
}

.page-news .news-cta .bj-link-arrow {
  color: var(--bj-purple-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-wall {
    column-count: 2;
  }

  .page-news .store-row {
    grid-template-columns: minmax(0, 150px) minmax(0, 1fr);
    align-items: baseline;
  }

  .page-news .store-row__desc {
    grid-column: 2;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  }

  .page-news .news-columns__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: clamp(40px, 6vw, 84px);
  }

  .page-news .news-version__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-news .news-notice__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }

  .page-news .news-return__inner {
    padding-left: clamp(0px, 4vw, 48px);
  }

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

  .page-news .return-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
}

@media (min-width: 1100px) {
  .page-news .news-wall {
    column-count: 3;
  }

  .page-news .news-columns__figure {
    position: sticky;
    top: 120px;
  }
}

@media (max-width: 480px) {
  .page-news .news-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .news-clock {
    left: 8px;
    bottom: 46px;
    width: 58px;
  }

  .page-news .news-card {
    padding: 26px 16px 20px;
  }

  .page-news .news-card__time {
    font-size: 10px;
    padding: 2px 6px;
  }

  .page-news .news-columns__note {
    position: static;
    writing-mode: horizontal-tb;
    display: block;
    margin-bottom: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-card,
  .page-news .news-chip,
  .page-news .ver-item,
  .page-news .news-more__summary {
    transition: none;
  }

  .page-news .news-card:hover {
    transform: none;
  }
}