.page-news {
  --news-cut: 16px;
  --news-dash: rgba(46, 90, 69, 0.85);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: clamp(20px, 4vw, 44px);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: end;
  }
}

.page-news .news-hero__copy h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.6rem, 8vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin: 10px 0 0;
  color: var(--text);
}

.page-news .news-hero__lead {
  max-width: 60ch;
  margin: 18px 0 0;
  font-size: clamp(0.98rem, 1.6vw, 1.08rem);
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero__stats {
  display: grid;
  gap: 0;
  padding: 4px 0;
  border-left: 2px solid var(--lime);
}

.page-news .news-brief {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
  border-bottom: 1px dashed var(--news-dash);
}

.page-news .news-brief:last-of-type {
  border-bottom: 0;
}

.page-news .news-brief--accent {
  background: linear-gradient(90deg, rgba(198, 255, 61, 0.14), transparent 78%);
}

.page-news .news-brief__k {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-brief__v {
  font-size: 1.32rem;
  color: var(--text);
  letter-spacing: 0.02em;
}

.page-news .news-brief--accent .news-brief__v {
  color: var(--lime);
}

.page-news .news-hero__note {
  margin: 14px 20px 8px;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 筛选与频率 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 14px 0 16px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px dashed var(--news-dash);
}

.page-news .filter-chip {
  appearance: none;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 7px 14px;
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
  cursor: pointer;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.page-news .filter-chip:hover {
  color: var(--text);
  border-color: var(--lime-dim);
}

.page-news .filter-chip.is-active {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-news .filter-bar__note {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--muted);
}

.page-news .freq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 20px 0 0;
  background: var(--news-dash);
  border: 1px solid var(--ink);
}

@media (min-width: 760px) {
  .page-news .freq-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .page-news .freq-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.page-news .freq {
  background: var(--panel);
  padding: 18px 18px 16px;
  border-top: 2px solid transparent;
}

.page-news .freq--report {
  border-top-color: var(--lime);
}

.page-news .freq--tactics {
  border-top-color: var(--gold);
}

.page-news .freq--case {
  border-top-color: var(--lime-dim);
}

.page-news .freq--log {
  border-top-color: var(--line);
}

.page-news .freq__term {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .freq__detail {
  margin: 8px 0 0;
}

.page-news .freq__detail p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .freq__rate {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--gold);
}

/* ---------- 头条 ---------- */
.page-news .feature-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  padding: 0;
  overflow: hidden;
}

@media (min-width: 900px) {
  .page-news .feature-panel {
    grid-template-columns: 6fr 6fr;
    align-items: stretch;
  }
}

.page-news .feature-panel__media {
  position: relative;
  min-height: 220px;
}

@media (min-width: 900px) {
  .page-news .feature-panel__media {
    min-height: 100%;
  }
}

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

.page-news .feature-panel__body {
  padding: clamp(20px, 3vw, 34px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-left: 1px solid var(--ink);
}

.page-news .feature-panel__kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-size: 0.74rem;
  color: var(--muted);
}

.page-news .feature-panel__lead {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.82;
  color: var(--text);
  max-width: 74ch;
}

.page-news .feature-panel__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--news-dash);
}

/* ---------- 折叠长文 ---------- */
.page-news .article-fold {
  border-left: 2px solid var(--lime-dim);
  background: rgba(10, 12, 11, 0.42);
  padding: 10px 14px;
}

.page-news .article-fold > summary {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--lime);
  list-style: none;
}

.page-news .article-fold > summary::-webkit-details-marker {
  display: none;
}

.page-news .article-fold > summary::before {
  content: "▸ ";
  color: var(--gold);
}

.page-news .article-fold[open] > summary::before {
  content: "▾ ";
}

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

.page-news .article-fold__body p {
  margin: 0 0 12px;
  font-size: 0.92rem;
  line-height: 1.88;
  color: var(--text);
  max-width: 74ch;
}

.page-news .article-fold__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 战报列表 ---------- */
.page-news .news-list {
  border-top: 1px solid var(--ink);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--news-dash);
  transition: background 0.2s ease;
}

.page-news .news-item:hover {
  background: rgba(198, 255, 61, 0.05);
}

@media (min-width: 860px) {
  .page-news .news-item {
    grid-template-columns: 132px minmax(0, 1fr) 150px;
    gap: 26px;
    align-items: start;
    padding: 20px 12px 20px 0;
  }
}

.page-news .news-item__time {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

@media (min-width: 860px) {
  .page-news .news-item__time {
    flex-direction: column;
    gap: 4px;
    border-left: 2px solid var(--gold);
    padding-left: 12px;
  }
}

.page-news .news-item__mark {
  font-size: 0.78rem;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.page-news .news-item__day {
  font-size: 0.72rem;
  color: var(--muted);
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.02rem, 2.2vw, 1.24rem);
  line-height: 1.34;
  letter-spacing: -0.015em;
}

.page-news .news-item__title a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .news-item__title a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-news .news-item__sum {
  margin: 8px 0 0;
  font-size: 0.87rem;
  line-height: 1.72;
  color: var(--muted);
  max-width: 68ch;
}

.page-news .news-item__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  color: var(--muted);
}

@media (min-width: 860px) {
  .page-news .news-item__meta {
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    text-align: right;
  }
}

/* ---------- 案例专题 ---------- */
.page-news .case-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

@media (min-width: 900px) {
  .page-news .case-band {
    grid-template-columns: 5fr 7fr;
    gap: clamp(28px, 4vw, 52px);
  }
}

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

.page-news .case-band__body .section__head {
  margin-bottom: 12px;
}

.page-news .case-band__body .prose {
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--text);
  max-width: 74ch;
  margin: 0;
}

.page-news .case-band__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .case-band__list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.87rem;
  line-height: 1.74;
  color: var(--muted);
}

.page-news .case-band__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 1px;
  background: var(--lime);
}

.page-news .case-band__list .mono {
  color: var(--gold);
  margin-right: 8px;
  font-size: 0.78rem;
}

.page-news .case-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ---------- 数据读法 ---------- */
.page-news .data-series {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

@media (min-width: 900px) {
  .page-news .data-series {
    grid-template-columns: 7fr 5fr;
    gap: clamp(28px, 4vw, 52px);
    align-items: start;
  }
}

.page-news .data-series__figure {
  margin: 0;
}

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

.page-news .data-series__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--ink);
}

.page-news .step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--news-dash);
}

.page-news .step__no {
  font-size: 1.02rem;
  color: var(--gold);
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.page-news .step__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .step p {
  grid-column: 2;
  margin: 6px 0 0;
  font-size: 0.85rem;
  line-height: 1.74;
  color: var(--muted);
}

/* ---------- 更新日志 ---------- */
.page-news .changelog {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--news-dash);
  border: 1px solid var(--ink);
}

.page-news .changelog__item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 18px;
  background: var(--bg);
  align-items: start;
}

.page-news .changelog__no {
  font-size: 0.82rem;
  color: var(--lime);
  letter-spacing: 0.04em;
  padding-top: 2px;
}

.page-news .changelog__item h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .changelog__item p {
  margin: 6px 0 0;
  font-size: 0.84rem;
  line-height: 1.72;
  color: var(--muted);
  max-width: 72ch;
}

/* ---------- 回看路径 ---------- */
.page-news .back-cta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 820px) {
  .page-news .back-cta__grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-news .back-cta__card:nth-child(2) {
    transform: translateY(18px);
  }
}

.page-news .back-cta__card {
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .back-cta__card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.02rem;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-news .back-cta__card p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.76;
  color: var(--muted);
  flex: 1;
}

.page-news .back-cta__card .btn {
  align-self: flex-start;
}

.page-news .back-cta__line {
  margin: 30px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--news-dash);
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .back-cta__line a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--lime-dim);
  margin-left: 6px;
}

.page-news .back-cta__line a:hover {
  color: var(--ink);
  background: var(--lime);
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .filter-chip,
  .page-news .back-cta__card {
    transition: none;
  }

  .page-news .back-cta__card:nth-child(2) {
    transform: none;
  }
}
<<<END>>>