.page-news {
  --news-rail-w: 236px;
  --news-gap: 28px;
  padding-bottom: 72px;
}

.page-news .news-masthead {
  display: grid;
  gap: 24px;
  padding: 20px 0 8px;
}

.page-news .news-masthead__top {
  display: grid;
  gap: 20px;
  align-items: end;
}

.page-news .news-masthead__lead h1 {
  margin: 10px 0 0;
  font-size: clamp(34px, 7.4vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--bone);
}

.page-news .news-masthead__lede {
  margin: 0;
  max-width: 44ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .news-masthead__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.page-news .news-hero {
  position: relative;
  margin: 8px 0 0;
}

.page-news .news-hero .hth-figure__media {
  overflow: hidden;
  border-radius: var(--r-lg);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 4% 100%);
  background: var(--turf);
}

.page-news .news-hero img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.8);
}

.page-news .news-hero__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(8, 17, 15, 0.72);
  border: 1px solid var(--cyan-dim);
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news .news-hero .hth-figure__caption {
  padding-top: 10px;
  color: var(--mist);
  font-size: 12px;
}

/* 主体两栏 */
.page-news .news-shell {
  display: grid;
  gap: 28px;
  margin-top: 36px;
}

.page-news .news-rail {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .news-rail__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.page-news .news-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--moss);
  color: var(--bone);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 200ms var(--ease), color 200ms var(--ease), background 200ms var(--ease);
}

.page-news .news-rail__link .hth-mono {
  font-size: 11px;
  color: var(--cyan-dim);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-news .news-rail__link[aria-current="true"] {
  border-color: var(--cyan);
  background: rgba(77, 255, 210, 0.12);
  color: var(--cyan);
}

.page-news .news-rail__panel {
  padding: 18px;
  border-radius: var(--r-md);
}

.page-news .news-rail__note {
  margin: 10px 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-main {
  display: grid;
  gap: 40px;
  min-width: 0;
}

.page-news .news-block {
  scroll-margin-top: 96px;
}

.page-news .news-block__lede {
  margin: 12px 0 0;
  max-width: 58ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

/* 首条宽幅专题 */
.page-news .news-feature {
  margin-top: 16px;
  border-radius: var(--r-lg);
  overflow: hidden;
  display: grid;
  gap: 0;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 0);
}

.page-news .news-feature__media {
  position: relative;
  overflow: hidden;
  background: var(--turf);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.page-news .news-feature__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: brightness(0.75) saturate(0.9);
}

.page-news .news-feature__label {
  position: absolute;
  left: 14px;
  bottom: 14px;
  font-weight: 600;
}

.page-news .news-feature__body {
  padding: 20px 18px 26px;
}

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

.page-news .news-feature__meta .hth-mono {
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-feature__title {
  margin: 12px 0 10px;
  font-size: clamp(20px, 3.2vw, 26px);
  line-height: 1.35;
  color: var(--bone);
}

.page-news .news-feature__body p {
  margin: 0 0 18px;
  max-width: 52ch;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.8;
}

/* 索引列表 */
.page-news .news-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-item:first-child {
  border-top: 1px solid var(--line);
}

.page-news .news-item__no {
  font-size: 13px;
  color: var(--cyan-dim);
  padding-top: 3px;
}

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

.page-news .news-item__time {
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-item__title {
  margin: 8px 0 6px;
  font-size: 16.5px;
  line-height: 1.5;
  font-weight: 600;
}

.page-news .news-item__title a {
  position: relative;
  display: inline;
  color: var(--bone);
  text-decoration: none;
  background-image: linear-gradient(90deg, var(--cyan), transparent);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 2px;
  transition: background-size 240ms var(--ease), color 200ms var(--ease);
}

.page-news .news-item:hover .news-item__title a,
.page-news .news-item__title a:focus-visible {
  color: var(--cyan);
  background-size: 100% 2px;
}

.page-news .news-item__excerpt {
  margin: 0;
  max-width: 56ch;
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.75;
}

/* 版本更新 */
.page-news .news-version {
  display: grid;
  gap: 20px;
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--r-lg);
  background: var(--violet);
}

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

.page-news .news-version__figure .hth-figure__media {
  overflow: hidden;
  border-radius: var(--r-md);
}

.page-news .news-version__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: brightness(0.78) saturate(0.9);
}

.page-news .news-version__figure .hth-figure__caption {
  padding-top: 8px;
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-version__lede {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--bone);
}

.page-news .news-version__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-version__list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(185, 203, 195, 0.28);
}

.page-news .news-version__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-version__ver {
  font-size: 20px;
  line-height: 1.1;
  color: var(--cyan);
}

.page-news .news-version__list h3 {
  margin: 0 0 4px;
  font-size: 15.5px;
  color: var(--bone);
}

.page-news .news-version__list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* 赛季观察折叠 */
.page-news .news-phases {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-news .news-phase {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--moss);
  overflow: hidden;
  transition: border-color 220ms var(--ease);
}

.page-news .news-phase[open] {
  border-color: var(--cyan-dim);
}

.page-news .news-phase summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-phase__stage {
  font-size: 12px;
  color: var(--cyan-dim);
}

.page-news .news-phase__name {
  flex: 1;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--bone);
}

.page-news .news-phase__toggle {
  position: relative;
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
}

.page-news .news-phase__toggle::before,
.page-news .news-phase__toggle::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  border-radius: 2px;
  transition: transform 220ms var(--ease), opacity 220ms var(--ease);
}

.page-news .news-phase__toggle::before {
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
}

.page-news .news-phase__toggle::after {
  left: 7px;
  top: 0;
  width: 2px;
  height: 16px;
}

.page-news .news-phase[open] .news-phase__toggle::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-news .news-phase__body {
  padding: 0 18px 20px;
}

.page-news .news-phase__body p {
  margin: 0 0 12px;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.8;
}

.page-news .news-phase__body ul {
  margin: 0 0 14px;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.page-news .news-phase__body li {
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.7;
}

.page-news .news-phase__link {
  display: inline-block;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
  padding-bottom: 2px;
}

.page-news .news-phase__link:hover,
.page-news .news-phase__link:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

/* 球队库 */
.page-news .news-teams {
  display: grid;
  gap: 20px;
  margin-top: 18px;
}

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

.page-news .news-teams__figure .hth-figure__media {
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--turf);
}

.page-news .news-teams__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: brightness(0.78);
}

.page-news .news-teams__figure .hth-figure__caption {
  padding-top: 8px;
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-teams__lede {
  margin: 0 0 16px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .news-teams__grid {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.page-news .news-teams__cell {
  padding: 14px 16px;
  border-radius: var(--r-sm);
  background: var(--turf);
  border-left: 3px solid var(--cyan);
}

.page-news .news-teams__num {
  display: block;
  font-size: 26px;
  color: var(--cyan);
  line-height: 1.1;
}

.page-news .news-teams__cell p {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-news .news-teams__tip {
  margin: 0 0 18px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  border: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* 企业案例 */
.page-news .news-cases {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-news .news-case {
  padding: 18px;
  border-radius: var(--r-md);
  background: var(--wine);
  border-top: 2px solid rgba(255, 154, 77, 0.4);
}

.page-news .news-case h3 {
  margin: 10px 0 8px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--bone);
}

.page-news .news-case p {
  margin: 0 0 8px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-case__result {
  padding-top: 8px;
  border-top: 1px solid rgba(185, 203, 195, 0.2);
  color: var(--bone);
  font-size: 13px;
}

.page-news .news-cases__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: var(--moss);
  border: 1px solid var(--line);
}

.page-news .news-cases__foot p {
  flex: 1 1 240px;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* 更新节奏 */
.page-news .news-cadence {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

.page-news .news-cadence__timeline {
  display: grid;
  gap: 0;
  border-left: 1px solid var(--line);
  padding-left: 18px;
}

.page-news .news-cadence__step {
  position: relative;
  padding: 0 0 20px;
}

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

.page-news .news-cadence__dot {
  position: absolute;
  left: -24px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(77, 255, 210, 0.14);
}

.page-news .news-cadence__step h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  color: var(--bone);
}

.page-news .news-cadence__step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-cadence__entry {
  padding: 18px;
  border-radius: var(--r-md);
  background: var(--turf);
}

.page-news .news-cadence__links {
  list-style: none;
  margin: 12px 0 16px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-cadence__links li {
  border-bottom: 1px solid var(--line);
}

.page-news .news-cadence__links li:last-child {
  border-bottom: 0;
}

.page-news .news-cadence__links a {
  display: block;
  padding: 10px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--bone);
  text-decoration: none;
  transition: color 200ms var(--ease), padding-left 200ms var(--ease);
}

.page-news .news-cadence__links a:hover,
.page-news .news-cadence__links a:focus-visible {
  color: var(--cyan);
  padding-left: 6px;
}

.page-news .news-cadence__contact {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-cadence__contact a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
}

.page-news .news-cadence__contact a:hover,
.page-news .news-cadence__contact a:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

/* 平板及以上 */
@media (min-width: 640px) {
  .page-news .news-teams__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-cases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-case:first-child {
    grid-column: 1 / -1;
  }

  .page-news .news-item {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-news .news-masthead__top {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 44px;
  }

  .page-news .news-hero img {
    aspect-ratio: 16 / 6.4;
  }

  .page-news .news-shell {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: var(--news-gap);
    margin-top: 48px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 100px;
  }

  .page-news .news-rail__nav {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .news-rail__link {
    justify-content: space-between;
    width: 100%;
    white-space: normal;
    border-radius: var(--r-sm);
  }

  .page-news .news-main {
    max-width: 900px;
    gap: 52px;
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: stretch;
  }

  .page-news .news-feature__media {
    clip-path: polygon(0 0, 100% 0, 86% 100%, 0 100%);
    min-height: 100%;
  }

  .page-news .news-feature__media img {
    aspect-ratio: auto;
    height: 100%;
    min-height: 260px;
  }

  .page-news .news-feature__label {
    left: 18px;
    bottom: 18px;
  }

  .page-news .news-feature__body {
    padding: 28px 28px 32px 12px;
    align-self: center;
  }

  .page-news .news-version {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 26px;
    padding: 24px;
    align-items: start;
  }

  .page-news .news-teams {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 26px;
    align-items: start;
  }

  .page-news .news-teams__grid {
    gap: 12px;
  }

  .page-news .news-cases {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .news-case:first-child {
    grid-column: auto;
  }

  .page-news .news-cadence {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: 28px;
  }

  .page-news .news-block__lede {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-rail__link,
  .page-news .news-item__title a,
  .page-news .news-phase,
  .page-news .news-phase__toggle::before,
  .page-news .news-phase__toggle::after,
  .page-news .news-cadence__links a {
    transition: none;
  }
}
<<<END>>>