.page-news {
  --news-space: clamp(48px, 7vw, 96px);
  --news-radius: 14px;
}

.page-news .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--blue-soft);
  margin: 0;
}

.page-news a {
  color: inherit;
}

.page-news .breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(20px, 3vw, 32px);
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--on-dark-soft);
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-news .breadcrumb a {
  text-decoration: none;
  color: var(--on-dark-soft);
}

.page-news .breadcrumb a:hover {
  color: var(--blue-soft);
}

/* ---------- 报头 ---------- */
.page-news .news-head {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 40px) 0 var(--news-space);
  background: var(--grad-carbon);
  border-bottom: 1px solid var(--line);
  color: var(--on-dark);
}

.page-news .news-head::before {
  content: "";
  position: absolute;
  top: -28%;
  right: -12%;
  width: min(660px, 82vw);
  aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(28, 105, 212, .42), rgba(28, 105, 212, 0) 72%);
  pointer-events: none;
}

.page-news .news-head__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-news .news-head__title {
  font-family: var(--font-display);
  font-size: clamp(34px, 6.4vw, 66px);
  font-weight: 800;
  font-style: italic;
  line-height: 1.02;
  letter-spacing: -.015em;
  margin: 14px 0 18px;
  color: var(--on-dark);
}

.page-news .news-head__lede {
  max-width: 58ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--on-dark-soft);
}

.page-news .news-head__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.page-news .news-head__metaitem {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--silver);
}

.page-news .news-head__aside {
  position: relative;
  padding-right: 20px;
}

.page-news .news-head__figure {
  margin: 0;
  aspect-ratio: 14 / 6;
  border: 1px solid var(--line-strong);
  border-radius: var(--news-radius);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-1);
}

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

.page-news .news-head__anno {
  position: absolute;
  right: 0;
  bottom: 4px;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .26em;
  color: var(--silver);
}

/* ---------- 章节标题 ---------- */
.page-news .news-sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px 28px;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .news-sec-head__title {
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 800;
  font-style: italic;
  line-height: 1.16;
  letter-spacing: -.01em;
  margin: 8px 0 0;
  color: var(--ink);
}

.page-news .news-sec-head__note {
  max-width: 44ch;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .news-sec-head--dark .news-sec-head__title {
  color: var(--on-dark);
}

.page-news .news-sec-head--dark .news-sec-head__note {
  color: var(--on-dark-soft);
}

/* ---------- 编辑推荐 ---------- */
.page-news .news-pick {
  padding: var(--news-space) 0;
  background: linear-gradient(180deg, var(--ice-a) 0%, var(--mist) 72%);
  color: var(--ink);
}

.page-news .news-pick__card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--panel);
  color: var(--on-dark);
  box-shadow: var(--shadow-1);
}

.page-news .news-pick__media {
  position: relative;
  aspect-ratio: 10 / 7;
  min-height: 0;
}

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

.page-news .news-pick__body {
  padding: clamp(20px, 3.2vw, 36px);
}

.page-news .news-pick__body h3 {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 800;
  font-style: italic;
  line-height: 1.24;
  margin: 14px 0 12px;
  color: var(--on-dark);
}

.page-news .news-pick__body p {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--on-dark-soft);
}

.page-news .btn.btn--primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  font-style: normal;
  text-decoration: none;
}

.page-news .btn.btn--primary:hover {
  background: var(--orange);
  border-color: var(--orange);
}

/* ---------- 列表 ---------- */
.page-news .news-feed {
  padding: clamp(32px, 5vw, 56px) 0 0;
  background: var(--mist);
  color: var(--ink);
}

.page-news .news-filterbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(245, 247, 250, .94);
  backdrop-filter: blur(10px);
  border-block: 1px solid var(--line-ink);
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-news .news-filterbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  padding-block: 12px;
}

.page-news .news-filterbar__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--ink-soft);
  margin-right: 4px;
}

.page-news .news-filter {
  appearance: none;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line-ink);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}

.page-news .news-filter:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.page-news .news-filter:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-news .news-filter.is-active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 10px 22px -14px rgba(28, 105, 212, .95);
}

.page-news .news-filterbar__count {
  margin-left: auto;
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-soft);
}

.page-news .news-filterbar__count .data-figure {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}

.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0 0 var(--news-space);
  display: grid;
  gap: 10px;
}

.page-news .note-item {
  background: #fff;
  border: 1px solid var(--line-ink);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}

.page-news .note-item + .note-item {
  margin-top: 0;
}

.page-news .note-item:hover {
  border-color: rgba(28, 105, 212, .5);
  box-shadow: var(--shadow-1);
}

.page-news .note-item[open] {
  border-color: var(--blue);
}

.page-news .note-item__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "time tag"
    "title toggle";
  align-items: center;
  gap: 8px 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .note-item__head:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: -2px;
}

.page-news .note-item__time {
  grid-area: time;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--blue);
}

.page-news .note-item__title {
  grid-area: title;
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-news .note-item__tag {
  grid-area: tag;
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid currentColor;
  white-space: nowrap;
}

.page-news .note-item__tag[data-tag="版本更新"] {
  color: var(--blue);
}

.page-news .note-item__tag[data-tag="赛事观察"] {
  color: var(--orange);
}

.page-news .note-item__tag[data-tag="使用指南"] {
  color: #12795a;
}

.page-news .note-item__tag[data-tag="数据方法"] {
  color: #46586f;
}

.page-news .note-item__toggle {
  grid-area: toggle;
  justify-self: end;
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--line-ink);
  flex: none;
}

.page-news .note-item__toggle::before,
.page-news .note-item__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--blue);
  transform: translate(-50%, -50%);
  transition: transform .28s var(--ease), opacity .28s var(--ease);
}

.page-news .note-item__toggle::before {
  width: 10px;
  height: 1.5px;
}

.page-news .note-item__toggle::after {
  width: 1.5px;
  height: 10px;
}

.page-news .note-item[open] .note-item__toggle {
  border-color: var(--blue);
  background: rgba(28, 105, 212, .1);
}

.page-news .note-item[open] .note-item__toggle::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-news .note-item__body {
  padding: 14px 16px 18px;
  border-top: 1px dashed var(--line-ink);
  background: linear-gradient(180deg, rgba(220, 235, 255, .5), rgba(245, 247, 250, 0));
}

.page-news .note-item__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 四个主题 ---------- */
.page-news .news-taxonomy {
  padding: var(--news-space) 0;
  background: var(--carbon);
  color: var(--on-dark);
}

.page-news .news-taxonomy__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-news .tax-card {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  background: linear-gradient(160deg, rgba(21, 27, 35, .96), rgba(11, 15, 20, .96));
}

.page-news .tax-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 2px;
}

.page-news .tax-card--blue::before {
  background: var(--blue);
}

.page-news .tax-card--orange::before {
  background: var(--orange);
}

.page-news .tax-card--green::before {
  background: var(--neon);
}

.page-news .tax-card--silver::before {
  background: var(--silver);
}

.page-news .tax-card__key {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--silver);
}

.page-news .tax-card__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  font-style: italic;
  letter-spacing: -.01em;
  color: var(--on-dark);
}

.page-news .tax-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--on-dark-soft);
}

.page-news .tax-card__media {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 3 / 2;
}

.page-news .tax-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .tax-card__link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--blue-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 134, 238, .45);
  padding-bottom: 2px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-news .tax-card__link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 速读摘要 ---------- */
.page-news .news-digest {
  padding: var(--news-space) 0;
  background: linear-gradient(180deg, var(--mist) 0%, var(--ice-a) 100%);
  color: var(--ink);
}

.page-news .news-digest__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-news .news-digest__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  font-style: italic;
  line-height: 1.18;
  letter-spacing: -.01em;
  margin: 8px 0 14px;
  color: var(--ink);
}

.page-news .news-digest__lede {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-digest__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-digest__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-ink);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-news .news-digest__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: .08em;
}

.page-news .news-digest__more {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .news-digest__more a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(28, 105, 212, .4);
}

.page-news .news-digest__more a:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.page-news .news-digest__figure {
  margin: 0;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line-ink);
  border-radius: var(--news-radius);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-1);
}

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

/* ---------- 团队与节奏 ---------- */
.page-news .news-team {
  padding: var(--news-space) 0 calc(var(--news-space) + 8px);
  background: var(--grad-carbon);
  color: var(--on-dark);
  border-top: 1px solid var(--line);
}

.page-news .news-team__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  overflow: hidden;
}

.page-news .news-team__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(16px, 2.4vw, 26px);
  background: rgba(11, 15, 20, .92);
}

.page-news .news-team__stat .data-figure {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.2vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--neon);
}

.page-news .news-team__stat .data-figure__unit {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--silver);
}

.page-news .news-team__text {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--on-dark-soft);
}

.page-news .news-team__text a {
  color: var(--blue-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 134, 238, .45);
}

.page-news .news-team__text a:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-team__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-news .note-item__head {
    grid-template-columns: 104px minmax(0, 1fr) auto 30px;
    grid-template-areas: "time title tag toggle";
    gap: 16px;
    padding: 16px 20px;
  }

  .page-news .note-item__title {
    font-size: 16px;
  }

  .page-news .note-item__body {
    padding: 16px 20px 20px;
  }

  .page-news .note-item__body p {
    max-width: 76ch;
  }
}

@media (min-width: 900px) {
  .page-news .news-head__grid {
    grid-template-columns: 1.1fr .9fr;
  }

  .page-news .news-pick__card {
    grid-template-columns: 1.05fr .95fr;
  }

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

  .page-news .news-digest__grid {
    grid-template-columns: 1.15fr .85fr;
  }

  .page-news .news-digest__figure {
    aspect-ratio: 4 / 4.6;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-filter,
  .page-news .note-item,
  .page-news .note-item__toggle::before,
  .page-news .note-item__toggle::after {
    transition: none;
  }
}
<<<END>>>