.page-news {
  --news-gold-soft: rgba(245, 185, 66, .2);
  --news-cyan-soft: rgba(34, 211, 238, .14);
  --news-track: rgba(34, 211, 238, .22);
  --news-line-faint: rgba(34, 211, 238, .1);
  padding-bottom: 40px;
}

/* ---------- 首屏 ---------- */

.page-news .news-intro {
  padding-top: clamp(20px, 4vw, 40px);
}

.page-news .news-intro__grid {
  max-width: 820px;
}

.page-news .news-intro h1 {
  margin: 14px 0 20px;
  font-size: clamp(30px, 6vw, 50px);
  line-height: 1.18;
  letter-spacing: .04em;
  color: var(--gx-star);
}

.page-news .news-intro .gx-lead {
  max-width: 42ch;
  color: var(--gx-dust);
}

.page-news .news-intro__stats {
  list-style: none;
  margin: 32px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--gx-line);
  display: flex;
  flex-wrap: wrap;
  gap: 20px 40px;
}

.page-news .news-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 96px;
}

.page-news .news-stat__num {
  font-size: 28px;
  line-height: 1;
  color: var(--gx-gold);
  letter-spacing: .02em;
}

.page-news .news-stat__label {
  font-size: 13px;
  color: var(--gx-dust);
}

/* ---------- 置顶公告 ---------- */

.page-news .news-pinned__card {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 28px;
  padding: clamp(24px, 4vw, 48px);
  border-radius: var(--gx-radius-l);
  border: 1px solid rgba(108, 76, 241, .46);
  background:
    radial-gradient(120% 150% at 100% 0%, rgba(108, 76, 241, .42), transparent 60%),
    radial-gradient(90% 120% at 0% 100%, rgba(34, 211, 238, .12), transparent 58%),
    linear-gradient(158deg, var(--gx-nebula-panel), var(--gx-galaxy) 74%);
}

.page-news .news-pinned__card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 42%, rgba(232, 236, 255, .07) 50%, transparent 58%);
}

.page-news .news-pinned__flag {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}

.page-news .news-pinned__card h2 {
  margin: 0 0 16px;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.28;
  letter-spacing: .035em;
  color: var(--gx-star);
  max-width: 22ch;
}

.page-news .news-pinned__lead {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--gx-dust);
  max-width: 40ch;
}

.page-news .news-pinned__list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 46ch;
}

.page-news .news-pinned__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gx-dust);
}

.page-news .news-pinned__key {
  color: var(--gx-star);
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
  border-bottom: 1px solid var(--gx-gold);
  padding-bottom: 1px;
}

.page-news .news-pinned__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-pinned__figure {
  margin: 0;
  aspect-ratio: 7 / 4;
  border-radius: var(--gx-radius-m);
  overflow: hidden;
  border: 1px solid rgba(108, 76, 241, .4);
  background: linear-gradient(150deg, rgba(36, 20, 84, .9), rgba(6, 11, 31, .95));
}

.page-news .news-pinned__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-news .news-pinned__card {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: center;
    gap: 44px;
  }
}

/* ---------- 分类筛选 ---------- */

.page-news .news-filters__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-filters h2 {
  margin: 12px 0 16px;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--gx-star);
  letter-spacing: .035em;
}

.page-news .news-filters__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--gx-dust);
  max-width: 42ch;
}

.page-news .news-filters__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-news .news-filters__hint {
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--gx-dust);
}

.page-news .news-filters__figure {
  margin: 0;
  aspect-ratio: 11 / 7;
  border-radius: var(--gx-radius-m);
  overflow: hidden;
  border: 1px solid var(--gx-line);
  background: linear-gradient(145deg, rgba(36, 20, 84, .72), rgba(16, 26, 60, .9));
}

.page-news .news-filters__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-news .news-filters__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
    gap: 48px;
  }
}

/* ---------- 分类标签 ---------- */

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 13px;
  border-radius: var(--gx-radius-pill);
  border: 1px solid var(--gx-line);
  background: rgba(30, 46, 99, .55);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--gx-star);
  white-space: nowrap;
}

.page-news .news-tag--cyan {
  border-color: rgba(34, 211, 238, .48);
  color: var(--gx-cyan);
}

.page-news .news-tag--violet {
  border-color: rgba(108, 76, 241, .62);
  color: #B9A8FF;
}

.page-news .news-tag--mint {
  border-color: rgba(94, 234, 212, .48);
  color: var(--gx-mint);
}

.page-news .news-tag--gold {
  border-color: rgba(245, 185, 66, .6);
  color: var(--gx-gold);
  background: rgba(245, 185, 66, .1);
}

/* ---------- 时间轴 ---------- */

.page-news .news-timeline__head {
  max-width: 46ch;
}

.page-news .news-timeline h2 {
  margin: 12px 0 14px;
  font-size: clamp(24px, 3.4vw, 34px);
  color: var(--gx-star);
  letter-spacing: .035em;
}

.page-news .news-timeline__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--gx-dust);
}

.page-news .news-timeline__banner {
  margin: 30px 0 0;
  aspect-ratio: 8 / 3;
  max-height: 260px;
  border-radius: var(--gx-radius-m);
  overflow: hidden;
  border: 1px solid var(--gx-line);
}

.page-news .news-timeline__banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-timeline__list {
  list-style: none;
  margin: 44px 0 0;
  padding: 0;
}

.page-news .news-timeline__item {
  position: relative;
  display: grid;
  gap: 12px;
  margin-left: 5px;
  padding: 0 0 32px 22px;
  border-left: 1px solid var(--news-track);
}

.page-news .news-timeline__item::before {
  content: "";
  position: absolute;
  left: -5.5px;
  top: 7px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gx-cyan);
  box-shadow: 0 0 0 4px var(--news-cyan-soft);
}

.page-news .news-timeline__item:first-child::before {
  background: var(--gx-gold);
  box-shadow: 0 0 0 5px var(--news-gold-soft);
}

.page-news .news-timeline__item:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

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

.page-news .news-timeline__no {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gx-star);
}

.page-news .news-timeline__body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: .02em;
  color: var(--gx-star);
}

.page-news .news-timeline__body > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gx-dust);
  max-width: 46ch;
}

.page-news .news-timeline__more {
  margin-top: 10px;
}

.page-news .news-timeline__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  padding: 2px 0;
  font-family: var(--gx-font-mono);
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--gx-cyan);
  border-bottom: 1px dashed rgba(34, 211, 238, .42);
}

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

.page-news .news-timeline__more summary::after {
  content: "+";
  font-size: 14px;
  line-height: 1;
}

.page-news .news-timeline__more[open] summary::after {
  content: "–";
}

.page-news .news-timeline__more summary:focus-visible {
  outline: 2px solid var(--gx-gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-news .news-timeline__more p {
  margin: 12px 0 0;
  padding: 14px 18px;
  border-radius: var(--gx-radius-s);
  border: 1px solid var(--gx-line);
  background: rgba(16, 26, 60, .72);
  font-size: 14px;
  line-height: 1.78;
  color: var(--gx-dust);
  max-width: 52ch;
}

@media (min-width: 768px) {
  .page-news .news-timeline__item {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 0 36px;
    margin-left: 0;
    padding-left: 0;
    padding-bottom: 36px;
    border-left: none;
  }

  .page-news .news-timeline__item::before {
    left: 180px;
    top: 8px;
    width: 11px;
    height: 11px;
  }

  .page-news .news-timeline__item::after {
    content: "";
    position: absolute;
    left: 185px;
    top: 22px;
    bottom: 0;
    width: 1px;
    background: var(--news-track);
  }

  .page-news .news-timeline__item:last-child::after {
    background: linear-gradient(180deg, var(--news-track), transparent 78%);
  }

  .page-news .news-timeline__meta {
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    padding-top: 2px;
    text-align: right;
  }

  .page-news .news-timeline__no {
    color: var(--gx-dust);
    font-size: 12.5px;
  }

  .page-news .news-timeline__item:first-child .news-timeline__no {
    color: var(--gx-gold);
  }
}

/* ---------- 更新节奏 ---------- */

.page-news .news-rhythm__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-rhythm h2 {
  margin: 12px 0 16px;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--gx-star);
  letter-spacing: .035em;
}

.page-news .news-rhythm__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--gx-dust);
  max-width: 40ch;
}

.page-news .news-rhythm__cards {
  display: grid;
  gap: 20px;
}

.page-news .news-rhythm__card {
  padding: 26px 24px;
  border-radius: var(--gx-radius-m);
}

.page-news .news-rhythm__mark {
  display: inline-block;
  margin-bottom: 14px;
  padding-bottom: 4px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gx-gold);
  border-bottom: 1px solid currentColor;
}

.page-news .news-rhythm__card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--gx-star);
  letter-spacing: .02em;
}

.page-news .news-rhythm__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gx-dust);
}

@media (min-width: 620px) {
  .page-news .news-rhythm__cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-news .news-rhythm__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
    gap: 56px;
  }
}

/* ---------- 服务状态 ---------- */

.page-news .news-status__card {
  display: grid;
  gap: 30px;
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--gx-radius-l);
  border: 1px solid var(--gx-line);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(34, 211, 238, .1), transparent 62%),
    linear-gradient(150deg, rgba(30, 46, 99, .78), rgba(6, 11, 31, .9));
}

.page-news .news-status h2 {
  margin: 12px 0 16px;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--gx-star);
  letter-spacing: .035em;
}

.page-news .news-status__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--gx-dust);
  max-width: 42ch;
}

.page-news .news-status__list {
  list-style: none;
  margin: 24px 0 28px;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 52ch;
}

.page-news .news-status__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--news-line-faint);
  font-size: 15px;
  line-height: 1.8;
  color: var(--gx-dust);
}

.page-news .news-status__list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.page-news .news-status__list .gx-mono {
  font-size: 13px;
  color: var(--gx-mint);
  letter-spacing: .06em;
}

.page-news .news-status__list strong {
  color: var(--gx-star);
  font-weight: 700;
}

.page-news .news-status__figure {
  margin: 0;
  aspect-ratio: 10 / 7;
  border-radius: var(--gx-radius-m);
  overflow: hidden;
  border: 1px solid var(--gx-line);
  background: linear-gradient(150deg, rgba(16, 26, 60, .9), rgba(36, 20, 84, .7));
}

.page-news .news-status__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-news .news-status__card {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
    gap: 48px;
  }
}

/* ---------- 回访引导 ---------- */

.page-news .news-return__card {
  display: grid;
  gap: 26px;
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--gx-radius-l);
  border: 1px solid rgba(245, 185, 66, .28);
  background:
    radial-gradient(110% 130% at 100% 0%, rgba(245, 185, 66, .12), transparent 60%),
    linear-gradient(150deg, var(--gx-galaxy), rgba(6, 11, 31, .94));
}

.page-news .news-return h2 {
  margin: 12px 0 14px;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--gx-star);
  letter-spacing: .035em;
}

.page-news .news-return__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--gx-dust);
  max-width: 42ch;
}

.page-news .news-return__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 800px) {
  .page-news .news-return__card {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}

/* ---------- 回到最新一期 ---------- */

.page-news .news-jump {
  position: fixed;
  left: 14px;
  bottom: 14px;
  z-index: 40;
  box-shadow: 0 8px 24px rgba(6, 11, 31, .6);
}

@media (max-width: 480px) {
  .page-news .news-jump {
    left: 10px;
    bottom: 10px;
    font-size: 12px;
  }
}

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