.page-news {
  --news-gap: clamp(1rem, 2.4vw, 1.75rem);
  --news-panel: linear-gradient(158deg, rgba(31, 58, 53, 0.55), rgba(18, 32, 29, 0.88) 62%, rgba(11, 13, 12, 0.95));
  position: relative;
  color: var(--paper);
  background:
    radial-gradient(115% 70% at 88% -8%, rgba(31, 58, 53, 0.9), transparent 62%),
    radial-gradient(80% 50% at 6% 34%, rgba(200, 85, 61, 0.12), transparent 66%),
    var(--ink);
  padding-block: clamp(1.1rem, 3.5vw, 2.4rem) clamp(3rem, 7vw, 5.5rem);
  overflow-x: hidden;
}

.page-news .shell {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--mist);
  margin-bottom: clamp(1.4rem, 4vw, 2.6rem);
}

.page-news .breadcrumb__link {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease);
}

.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible {
  border-bottom-color: var(--line-strong);
}

.page-news .breadcrumb__sep {
  color: rgba(174, 180, 174, 0.55);
}

/* ---------- hero ---------- */
.page-news .news-hero {
  display: grid;
  gap: 1.1rem;
  padding-bottom: clamp(1.4rem, 4vw, 2.4rem);
  border-bottom: 1px solid var(--line);
}

.page-news .page-head__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6.4vw, 3.6rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--champagne);
  max-width: 22ch;
}

.page-news .page-head__lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.85;
  color: var(--paper);
  opacity: 0.9;
}

.page-news .hero-stamp {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.55rem 0.95rem 0.55rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(18, 32, 29, 0.6);
  width: fit-content;
}

.page-news .hero-stamp__num {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  background: var(--gold);
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
  letter-spacing: 0.06em;
}

.page-news .hero-stamp__text {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .hero-figure {
  margin: clamp(1.2rem, 3.5vw, 2rem) 0 0;
}

.page-news .hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  object-fit: cover;
}

.page-news .hero-figure figcaption {
  margin-top: 0.7rem;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--mist);
  letter-spacing: 0.02em;
}

/* ---------- section base ---------- */
.page-news .section {
  margin-top: clamp(2.6rem, 7vw, 4.5rem);
}

.page-news .section__head {
  display: grid;
  gap: 0.55rem;
  margin-bottom: var(--news-gap);
  padding-left: 0.9rem;
  border-left: 2px solid var(--gold);
}

.page-news .section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.4vw, 1.95rem);
  line-height: 1.3;
  color: var(--champagne);
}

.page-news .section__note {
  margin: 0;
  max-width: 66ch;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 主题簇 ---------- */
.page-news .cluster-grid {
  display: grid;
  gap: var(--news-gap);
  grid-template-columns: 1fr;
}

.page-news .cluster-card {
  position: relative;
  display: grid;
  gap: 0.6rem;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--news-panel);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-news .cluster-card::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -66px;
  width: 150px;
  height: 150px;
  border-radius: 48% 52% 60% 40%;
  background: radial-gradient(circle at 35% 35%, rgba(214, 168, 75, 0.24), transparent 68%);
  pointer-events: none;
}

.page-news .cluster-card__index {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  letter-spacing: 0.1em;
}

.page-news .cluster-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--champagne);
}

.page-news .cluster-card__body {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--paper);
  opacity: 0.86;
}

.page-news .text-link {
  justify-self: start;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.12rem;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .text-link:hover,
.page-news .text-link:focus-visible {
  color: var(--champagne);
  border-bottom-color: var(--gold-bright);
}

@media (min-width: 820px) {
  .page-news .cluster-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }

  .page-news .cluster-card--wide {
    grid-row: span 1;
    transform: translateY(-14px);
    border-color: var(--line-strong);
  }
}

/* ---------- 报告浏览 ---------- */
.page-news .news-browser {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.4rem);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .filter-rail {
  display: grid;
  gap: 0.7rem;
  align-content: start;
}

.page-news .filter-rail__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-news .filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(18, 32, 29, 0.7);
  color: var(--paper);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-news .filter-pill:hover {
  border-color: var(--line-strong);
}

.page-news .filter-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--mist);
}

.page-news .filter-input:focus-visible + .filter-pill {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

.page-news .filter-input:checked + .filter-pill {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
  font-weight: 700;
}

.page-news .filter-input:checked + .filter-pill .filter-count {
  color: rgba(11, 13, 12, 0.7);
}

.page-news .filter-rail__note {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.75;
  color: var(--mist);
  max-width: 34ch;
}

/* 纯 CSS 过滤 */
.page-news .news-browser:has(#nf-version:checked) .report-item:not(.is-version),
.page-news .news-browser:has(#nf-rights:checked) .report-item:not(.is-rights),
.page-news .news-browser:has(#nf-device:checked) .report-item:not(.is-device),
.page-news .news-browser:has(#nf-guide:checked) .report-item:not(.is-guide) {
  display: none;
}

/* ---------- 封面报告 ---------- */
.page-news .report-flow {
  display: grid;
  gap: clamp(1.2rem, 3.5vw, 2rem);
  min-width: 0;
}

.page-news .report-lead {
  display: grid;
  gap: clamp(1rem, 3vw, 1.6rem);
  padding: clamp(1.1rem, 3vw, 1.8rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(200deg, rgba(214, 168, 75, 0.09), transparent 46%),
    var(--news-panel);
  box-shadow: var(--shadow-soft);
}

.page-news .report-lead__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.7rem;
}

.page-news .report-lead__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 3.6vw, 1.75rem);
  line-height: 1.35;
  color: var(--champagne);
}

.page-news .report-lead__body {
  margin: 0 0 0.8rem;
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--paper);
  opacity: 0.88;
}

.page-news .report-lead__figure {
  margin: 0;
}

.page-news .report-lead__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-strong);
  object-fit: cover;
}

.page-news .report-lead__figure figcaption {
  margin-top: 0.6rem;
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .r-tag {
  display: inline-block;
  padding: 0.16rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--paper);
}

.page-news .r-tag--version {
  border-color: rgba(200, 85, 61, 0.62);
  background: rgba(200, 85, 61, 0.16);
  color: #F0B7A8;
}

.page-news .r-tag--rights {
  border-color: rgba(214, 168, 75, 0.58);
  background: rgba(214, 168, 75, 0.13);
  color: var(--gold-bright);
}

.page-news .r-tag--device {
  border-color: rgba(127, 169, 154, 0.6);
  background: rgba(127, 169, 154, 0.14);
  color: #B9D6C9;
}

.page-news .r-tag--guide {
  border-color: rgba(174, 180, 174, 0.45);
  background: rgba(174, 180, 174, 0.1);
  color: var(--mist);
}

.page-news .report-when {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

/* ---------- 列表 ---------- */
.page-news .report-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-news .report-item {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(18, 32, 29, 0.5);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-news .report-item:hover {
  border-color: var(--line);
  background: rgba(31, 58, 53, 0.55);
}

.page-news .report {
  display: block;
}

.page-news .report-summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 0.85rem;
  padding: clamp(0.85rem, 2.6vw, 1.15rem);
  cursor: pointer;
  list-style: none;
}

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

.page-news .report-summary:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: -2px;
  border-radius: var(--radius-md);
}

.page-news .report-num {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
  padding-top: 0.15rem;
}

.page-news .report-body {
  display: grid;
  gap: 0.4rem;
  min-width: 0;
}

.page-news .report-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-news .report-title {
  display: block;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--champagne);
}

.page-news .report-toggle {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 0.2rem;
  flex: none;
}

.page-news .report-toggle::before,
.page-news .report-toggle::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 1px;
  background: var(--gold);
  transition: transform 0.22s var(--ease);
}

.page-news .report-toggle::after {
  transform: rotate(90deg);
}

.page-news .report[open] .report-toggle::after {
  transform: rotate(0deg);
}

.page-news .report-detail {
  padding: 0 clamp(0.85rem, 2.6vw, 1.15rem) clamp(0.95rem, 2.6vw, 1.25rem);
}

.page-news .report-detail p {
  margin: 0 0 0.7rem;
  font-size: 0.87rem;
  line-height: 1.9;
  color: var(--paper);
  opacity: 0.85;
}

.page-news .report-detail p:last-child {
  margin-bottom: 0;
}

.page-news .report-figure {
  margin: 0 clamp(0.85rem, 2.6vw, 1.15rem) clamp(1rem, 2.8vw, 1.3rem);
}

.page-news .report-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  object-fit: cover;
}

.page-news .report-figure figcaption {
  margin-top: 0.5rem;
  font-size: 0.74rem;
  line-height: 1.65;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-news .news-browser {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .filter-rail {
    position: sticky;
    top: 96px;
  }

  .page-news .filter-group {
    flex-direction: column;
    align-items: stretch;
  }

  .page-news .filter-pill {
    justify-content: space-between;
  }

  .page-news .report-lead {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }

  .page-news .report-lead__copy {
    order: 1;
  }

  .page-news .report-lead__figure {
    order: 2;
  }

  .page-news .report-item.has-figure {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 230px;
    align-items: center;
    gap: 0.9rem;
    padding-right: 0.9rem;
  }

  .page-news .report-item.has-figure .report-figure {
    margin: 0;
  }

  .page-news .report-list > .report-item:nth-child(odd) {
    margin-right: clamp(0px, 3%, 34px);
  }

  .page-news .report-list > .report-item:nth-child(even) {
    margin-left: clamp(0px, 3%, 34px);
  }
}

/* ---------- 节奏 ---------- */
.page-news .cadence-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.1rem, 3.4vw, 1.9rem);
  background: var(--news-panel);
}

.page-news .cadence-ticks {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: clamp(1rem, 3vw, 1.6rem);
}

.page-news .tick-axis {
  stroke: var(--line-strong);
  stroke-width: 1;
}

.page-news .tick-mark {
  stroke: rgba(214, 168, 75, 0.4);
  stroke-width: 1;
}

.page-news .tick-dot {
  fill: var(--teal-deep);
  stroke: var(--gold);
  stroke-width: 1.4;
}

.page-news .tick-dot--hot {
  fill: var(--gold-bright);
  stroke: var(--gold-bright);
}

.page-news .cadence-grid {
  display: grid;
  gap: clamp(1rem, 3vw, 1.5rem);
  grid-template-columns: 1fr;
}

.page-news .cadence-item {
  display: grid;
  gap: 0.4rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line-soft);
}

.page-news .cadence-num {
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3.6vw, 1.7rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--gold-bright);
  letter-spacing: 0.02em;
}

.page-news .cadence-text {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.85;
  color: var(--mist);
}

@media (min-width: 760px) {
  .page-news .cadence-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 阅读路径 ---------- */
.page-news .path-grid {
  display: grid;
  gap: var(--news-gap);
  grid-template-columns: 1fr;
}

.page-news .path-card {
  display: grid;
  gap: 0.5rem;
  padding: clamp(1rem, 3vw, 1.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(18, 32, 29, 0.55);
  text-decoration: none;
  color: var(--paper);
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease), background 0.28s var(--ease);
}

.page-news .path-card:hover,
.page-news .path-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: rgba(31, 58, 53, 0.72);
}

.page-news .path-card__num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-news .path-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--champagne);
}

.page-news .path-card__body {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--mist);
}

@media (min-width: 820px) {
  .page-news .path-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .path-card:nth-child(2) {
    transform: translateY(16px);
  }

  .page-news .path-card:nth-child(2):hover,
  .page-news .path-card:nth-child(2):focus-visible {
    transform: translateY(12px);
  }
}

/* ---------- 订阅与咨询 ---------- */
.page-news .subscribe-panel {
  display: grid;
  gap: clamp(1.2rem, 3.5vw, 2rem);
  padding: clamp(1.2rem, 4vw, 2.2rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(214, 168, 75, 0.15), transparent 58%),
    linear-gradient(160deg, rgba(31, 58, 53, 0.8), rgba(11, 13, 12, 0.94));
}

.page-news .subscribe-copy {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.page-news .subscribe-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--paper);
  opacity: 0.9;
  max-width: 52ch;
}

.page-news .subscribe-note {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.8;
  color: var(--mist);
  max-width: 52ch;
  padding-left: 0.8rem;
  border-left: 2px solid rgba(127, 169, 154, 0.6);
}

.page-news .subscribe-actions {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.page-news .subscribe-contacts {
  display: grid;
  gap: 0.7rem;
}

.page-news .contact-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: rgba(11, 13, 12, 0.5);
}

.page-news .contact-item__label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--mist);
  flex: 0 0 auto;
}

.page-news .contact-item__value--mono {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--champagne);
  word-break: break-all;
  flex: 1 1 12ch;
}

.page-news .copy-btn {
  flex: none;
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--gold-bright);
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.22s var(--ease), color 0.22s var(--ease);
}

.page-news .copy-btn:hover,
.page-news .copy-btn:focus-visible {
  background: var(--gold);
  color: var(--ink);
}

.page-news .copy-btn.is-copied {
  background: var(--celadon);
  border-color: var(--celadon);
  color: var(--ink);
}

.page-news .copy-status {
  margin: 0;
  min-height: 1.1rem;
  font-size: 0.76rem;
  color: var(--celadon);
}

.page-news .button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-news .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.66rem 1.15rem;
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.22s var(--ease), background 0.22s var(--ease), color 0.22s var(--ease);
}

.page-news .btn--gold {
  background: var(--gold-bright);
  color: var(--ink);
  font-weight: 700;
}

.page-news .btn--gold:hover,
.page-news .btn--gold:focus-visible {
  transform: translateY(-2px);
  background: var(--champagne);
}

.page-news .btn--line {
  border-color: var(--line-strong);
  color: var(--paper);
}

.page-news .btn--line:hover,
.page-news .btn--line:focus-visible {
  transform: translateY(-2px);
  border-color: var(--gold);
  color: var(--champagne);
}

@media (min-width: 900px) {
  .page-news .subscribe-panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

/* ---------- 动效 ---------- */
.page-news [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.page-news [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-news [data-reveal],
  .page-news [data-reveal].is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-news .path-card,
  .page-news .btn,
  .page-news .cluster-card--wide,
  .page-news .path-card:nth-child(2) {
    transform: none;
    transition: none;
  }
}
<<<END>>>