.page-news {
  --news-grid-line: rgba(189, 245, 217, .1);
  --news-glow: rgba(216, 255, 62, .14);
  background-color: var(--ink-950);
  color: var(--text);
  overflow-x: hidden;
}

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

.page-news [id] {
  scroll-margin-top: 96px;
}

.page-news .breadcrumb {
  padding-top: clamp(14px, 2.6vw, 26px);
}

.page-news .kicker {
  color: var(--blue);
  letter-spacing: .12em;
}

/* ---------- 首屏 ---------- */

.news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(14px, 2.4vw, 26px) 0 clamp(34px, 6vw, 70px);
  border-bottom: 1px solid var(--line-soft);
}

.news-hero::before {
  content: "";
  position: absolute;
  inset: -14% -18% auto -12%;
  height: 132%;
  background:
    radial-gradient(50% 66% at 84% 6%, rgba(59, 199, 243, .2), transparent 70%),
    radial-gradient(46% 58% at 10% 0%, rgba(216, 255, 62, .13), transparent 72%);
  pointer-events: none;
}

.news-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  top: 16%;
  width: 240px;
  height: 240px;
  border: 1px solid var(--line-strong);
  border-radius: 44% 56% 62% 38% / 48% 42% 58% 52%;
  opacity: .45;
  pointer-events: none;
}

.news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 3.4vw, 40px);
  align-items: start;
}

.news-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.6vw, 58px);
  line-height: 1.1;
  letter-spacing: .005em;
  color: var(--paper);
}

.news-hero__summary {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.75vw, 17px);
  line-height: 1.78;
  color: var(--mint);
}

.news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

.news-hero__figure {
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.news-hero__figure .img-frame__label {
  display: block;
  padding: 8px 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--slate);
}

/* ---------- 更新索引 ---------- */

.news-index {
  padding: clamp(28px, 4.4vw, 52px) 0;
}

.news-index__heading {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--slate);
  text-transform: uppercase;
}

.news-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: var(--line);
  border: 1px solid var(--line);
}

.news-index__link {
  display: grid;
  grid-template-columns: auto 1fr;
  align-content: start;
  gap: 6px 12px;
  min-height: 138px;
  padding: 18px 16px 20px;
  background-color: var(--ink-900);
  text-decoration: none;
  color: var(--text);
  transition: background-color .22s ease;
}

.news-index__link:hover,
.news-index__link:focus-visible {
  background-color: var(--ink-800);
}

.news-index__no {
  grid-row: span 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  color: var(--lime);
  font-size: 13px;
  transition: background-color .22s ease, color .22s ease;
}

.news-index__link:hover .news-index__no {
  background-color: var(--lime);
  color: var(--ink-950);
}

.news-index__name {
  grid-column: 2;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.3;
  color: var(--paper);
}

.news-index__count {
  grid-column: 2;
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--blue);
}

.news-index__desc {
  grid-column: 1 / -1;
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 通用小标题 ---------- */

.news-head {
  max-width: 64ch;
  margin-bottom: clamp(20px, 3.2vw, 34px);
}

.news-head h2 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 36px);
  line-height: 1.2;
  color: var(--paper);
}

.news-head__text {
  margin: 0;
  font-size: clamp(14.5px, 1.7vw, 16.5px);
  line-height: 1.76;
  color: var(--mint);
}

/* ---------- 版本迭代 ---------- */

.news-versions {
  padding: clamp(30px, 5vw, 62px) 0;
  background-color: var(--ink-900);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.news-versions__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 42px);
  align-items: start;
}

.news-timeline {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 4px 0 4px 24px;
}

.news-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--lime), rgba(59, 199, 243, .55) 62%, transparent);
}

.news-timeline__item {
  position: relative;
  padding-bottom: clamp(18px, 2.6vw, 26px);
}

.news-timeline__item:last-child {
  padding-bottom: 0;
}

.news-timeline__item::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--lime);
  box-shadow: 0 0 0 4px var(--news-glow);
}

.news-timeline__when {
  display: block;
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
}

.news-timeline__title {
  margin: 5px 0 7px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 20px);
  line-height: 1.35;
  color: var(--paper);
}

.news-timeline__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mint);
}

/* ---------- 赛事日节奏 ---------- */

.news-rhythm {
  padding: clamp(30px, 5vw, 62px) 0;
}

.news-rhythm__track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  background-color: var(--line);
}

.news-node {
  background-color: var(--ink-900);
  padding: 16px 16px 12px;
  transition: background-color .2s ease;
}

.news-node[open] {
  background-color: var(--ink-800);
  padding-bottom: 16px;
}

.news-node__summary {
  position: relative;
  display: grid;
  gap: 5px;
  padding-bottom: 4px;
  list-style: none;
  cursor: pointer;
}

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

.news-node__summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -2px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--lime);
}

.news-node[open] .news-node__summary::after {
  content: "\2013";
}

.news-node__step {
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--blue);
}

.news-node__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.35;
  color: var(--paper);
}

.news-node__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mint);
}

.news-rhythm__figure {
  border: 1px solid var(--line);
  background-color: var(--ink-900);
}

.news-rhythm__figure .img-frame__label {
  display: block;
  padding: 8px 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--slate);
}

/* ---------- 回访专题 ---------- */

.news-revisit {
  padding: clamp(30px, 5vw, 62px) 0;
  background-color: var(--ink-900);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.news-revisit__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 42px);
  align-items: center;
}

.news-revisit__figure {
  border: 1px solid var(--line);
  background-color: var(--ink-950);
}

.news-revisit__figure .img-frame__label {
  display: block;
  padding: 8px 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--slate);
}

.news-revisit__body h2 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.22;
  color: var(--paper);
}

.news-revisit__lead {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  font-size: clamp(14.5px, 1.75vw, 16.5px);
  line-height: 1.78;
  color: var(--mint);
}

.news-revisit__list {
  list-style: none;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.news-revisit__list li {
  display: grid;
  gap: 3px;
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
}

.news-revisit__list strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.news-revisit__list span {
  font-size: 14px;
  line-height: 1.68;
  color: var(--mint);
}

/* ---------- 更新条目 ---------- */

.news-records {
  padding: clamp(30px, 5vw, 62px) 0;
}

.news-records__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(16px, 2.6vw, 26px);
  padding: 0;
  list-style: none;
}

.news-records__tags .tag {
  font-size: 11.5px;
  letter-spacing: .06em;
}

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

.news-log__item {
  display: grid;
  gap: 8px 18px;
  padding: clamp(16px, 2.4vw, 22px) 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .2s ease, background-color .2s ease;
}

.news-log__item:hover {
  padding-left: 12px;
  background: linear-gradient(90deg, rgba(216, 255, 62, .07), transparent 68%);
}

.news-log__cat {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  height: 23px;
  padding: 0 8px;
  border: 1px solid var(--line-strong);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--lime);
}

.news-log__body {
  min-width: 0;
}

.news-log__title {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(15.5px, 1.9vw, 17.5px);
  line-height: 1.5;
}

.news-log__title a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.news-log__title a:hover,
.news-log__title a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--line-strong);
}

.news-log__desc {
  margin: 6px 0 9px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mint);
}

.news-log__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.news-log__tags .tag {
  font-size: 11px;
  letter-spacing: .04em;
}

.news-log__when {
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--slate);
}

/* ---------- 下一步 ---------- */

.news-next {
  padding: clamp(30px, 5vw, 66px) 0 clamp(6px, 1.6vw, 16px);
}

.news-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  background-color: var(--line);
}

.news-next__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px);
  background-color: var(--ink-900);
  border-top: 2px solid var(--news-glow);
}

.news-next__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--paper);
}

.news-next__card p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mint);
}

.news-next__card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .news-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .news-log__item {
    grid-template-columns: 76px minmax(0, 1fr) 132px;
    align-items: start;
  }

  .news-log__when {
    text-align: right;
  }
}

@media (min-width: 880px) {
  .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .news-hero__figure {
    margin-top: 6px;
  }

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

  .news-revisit__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }

  .news-rhythm__track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .news-index__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}
<<<END>>>