.page-news {
  --news-line: rgba(0, 229, 195, 0.22);
  --news-hair: var(--ink-700);
  --paper-hair: rgba(11, 42, 33, 0.14);
  --paper-accent: #0B6B57;
  --paper-ink-soft: rgba(11, 42, 33, 0.76);
  background: var(--ink-950);
  color: var(--mist-100);
  font-family: var(--font-body);
  padding-block: 0 clamp(40px, 6vw, 80px);
}

.page-news a {
  color: inherit;
}

/* ---------- breadcrumbs ---------- */
.page-news .breadcrumbs {
  padding-block: 18px 6px;
}
.page-news .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist-400);
}
.page-news .breadcrumbs__link {
  color: var(--mist-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-news .breadcrumbs__link:hover,
.page-news .breadcrumbs__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-news .breadcrumbs__list [aria-current="page"] {
  color: var(--cyan);
}

/* ---------- hero ---------- */
.page-news .news-hero {
  display: grid;
  gap: 22px;
  padding-block: clamp(18px, 3vw, 32px) 0;
}
.page-news .news-hero__panel {
  position: relative;
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--news-hair);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 90% at 8% 0%, rgba(0, 229, 195, 0.12), transparent 58%),
    linear-gradient(165deg, var(--ink-800), var(--ink-950) 72%);
  min-width: 0;
}
.page-news .news-hero__panel::before,
.page-news .news-hero__panel::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  pointer-events: none;
}
.page-news .news-hero__panel::before {
  top: 13px;
  left: 13px;
  border-top: 1px solid var(--cyan);
  border-left: 1px solid var(--cyan);
}
.page-news .news-hero__panel::after {
  right: 13px;
  bottom: 13px;
  border-right: 1px solid var(--cyan);
  border-bottom: 1px solid var(--cyan);
}
.page-news .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-news .news-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 7.4vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.012em;
  color: var(--mist-100);
}
.page-news .news-hero__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist-400);
}
.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--news-hair);
  list-style: none;
}
.page-news .news-hero__fact {
  min-width: 92px;
}
.page-news .news-hero__fact .num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.1;
  color: var(--cyan);
  letter-spacing: -0.01em;
}
.page-news .news-hero__fact span {
  display: block;
  margin-top: 6px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist-400);
}
.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.page-news .btn--primary {
  background: var(--cyan);
  color: var(--ink-950);
  border-color: var(--cyan);
}
.page-news .btn--ghost {
  color: var(--mist-100);
  border-color: var(--ink-700);
  background: transparent;
}
.page-news .btn--ghost:hover,
.page-news .btn--ghost:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-news .news-hero__figure {
  margin: 0;
  min-width: 0;
}
.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--news-hair);
}
.page-news figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist-400);
  line-height: 1.6;
}

/* ---------- chapter blocks ---------- */
.page-news .news-block {
  padding-block: clamp(38px, 6vw, 70px) 0;
}
.page-news .news-chapter {
  display: grid;
  gap: 10px;
  padding-top: 18px;
  margin-bottom: 24px;
  border-top: 1px solid var(--news-hair);
}
.page-news .news-chapter--paper {
  border-top-color: var(--paper-hair);
}
.page-news .news-chapter__index {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-news .news-chapter--paper .news-chapter__index {
  color: var(--paper-accent);
}
.page-news .news-chapter h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(26px, 4.6vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--mist-100);
}
.page-news .news-chapter--paper h2 {
  color: var(--on-paper);
}
.page-news .news-chapter__note {
  margin: 0;
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist-400);
}
.page-news .news-chapter--paper .news-chapter__note {
  color: var(--paper-ink-soft);
}

/* ---------- brief cards ---------- */
.page-news .news-brief__grid {
  display: grid;
  gap: 14px;
}
.page-news .brief-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  padding: 20px 20px 16px 24px;
  border: 1px solid var(--news-hair);
  border-radius: var(--radius-md);
  background: linear-gradient(168deg, var(--ink-800), var(--ink-900));
  --band: var(--cyan);
}
.page-news .brief-card--amber {
  --band: var(--amber);
}
.page-news .brief-card--mist {
  --band: var(--mist-400);
}
.page-news .brief-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--band);
}
.page-news .brief-card__summary {
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  list-style: none;
}
.page-news .brief-card__summary::-webkit-details-marker {
  display: none;
}
.page-news .brief-card__summary::after {
  content: "展开导读 +";
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}
.page-news .brief-card[open] .brief-card__summary::after {
  content: "收起 −";
}
.page-news .brief-card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--band);
}
.page-news .brief-card__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(19px, 2.6vw, 22px);
  line-height: 1.3;
  color: var(--mist-100);
}
.page-news .brief-card__body {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--news-hair);
}
.page-news .brief-card__body p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-400);
}
.page-news .brief-card__link {
  margin: 0;
}
.page-news .brief-card__link a {
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--news-line);
  padding-bottom: 2px;
}
.page-news .brief-card__link a:hover,
.page-news .brief-card__link a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- report board + filter ---------- */
.page-news .news-board__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.page-news .news-filter__btn {
  cursor: pointer;
  padding: 8px 15px;
  border: 1px solid var(--news-hair);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist-400);
  background: transparent;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-news .news-filter__btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-news #f-all:checked ~ .news-filter label[for="f-all"],
.page-news #f-version:checked ~ .news-filter label[for="f-version"],
.page-news #f-data:checked ~ .news-filter label[for="f-data"],
.page-news #f-guide:checked ~ .news-filter label[for="f-guide"],
.page-news #f-design:checked ~ .news-filter label[for="f-design"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-950);
}
.page-news #f-all:focus-visible ~ .news-filter label[for="f-all"],
.page-news #f-version:focus-visible ~ .news-filter label[for="f-version"],
.page-news #f-data:focus-visible ~ .news-filter label[for="f-data"],
.page-news #f-guide:focus-visible ~ .news-filter label[for="f-guide"],
.page-news #f-design:focus-visible ~ .news-filter label[for="f-design"] {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news #f-version:checked ~ .report-list > .report-item:not([data-cat="version"]),
.page-news #f-data:checked ~ .report-list > .report-item:not([data-cat="data"]),
.page-news #f-guide:checked ~ .report-list > .report-item:not([data-cat="guide"]),
.page-news #f-design:checked ~ .report-list > .report-item:not([data-cat="design"]) {
  display: none;
}

.page-news .report-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-hair);
}
.page-news .report-item {
  display: grid;
  gap: 8px;
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--news-hair);
  min-width: 0;
}
.page-news .report-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist-400);
}
.page-news .report-item__main {
  min-width: 0;
}
.page-news .report-item__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.page-news .tag {
  padding: 3px 10px;
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.page-news .tag--version {
  color: var(--cyan);
}
.page-news .tag--data {
  color: var(--amber);
}
.page-news .tag--guide {
  color: var(--mist-400);
}
.page-news .tag--design {
  color: var(--coral);
}
.page-news .version-pill {
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  background: var(--mist-100);
  color: var(--ink-950);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.page-news .report-item__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.28;
  letter-spacing: -0.005em;
  color: var(--mist-100);
}
.page-news .report-item__excerpt {
  margin: 0;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-400);
}
.page-news .report-item__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: var(--mist-400);
}

/* ---------- series ---------- */
.page-news .news-series {
  display: grid;
  gap: 20px;
}
.page-news .news-series__figure {
  margin: 0;
  min-width: 0;
}
.page-news .news-series__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--news-hair);
}
.page-news .news-series__tracks {
  display: grid;
  gap: 12px;
  min-width: 0;
}
.page-news .track-card {
  position: relative;
  padding: 18px 18px 18px 56px;
  border: 1px solid var(--news-hair);
  border-radius: var(--radius-md);
  background: var(--ink-900);
  min-width: 0;
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}
.page-news .track-card:hover {
  border-color: var(--news-line);
  background: var(--ink-800);
}
.page-news .track-card__num {
  position: absolute;
  top: 18px;
  left: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
}
.page-news .track-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.3;
  color: var(--mist-100);
}
.page-news .track-card__desc {
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist-400);
}
.page-news .track-card__line {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--news-hair);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--mist-400);
}
.page-news .news-series__timeline {
  margin: 22px 0 0;
  min-width: 0;
}
.page-news .news-series__timeline img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--news-hair);
}

/* ---------- glossary (paper reversal) ---------- */
.page-news .news-glossary {
  margin-top: clamp(40px, 6vw, 72px);
  padding-block: clamp(36px, 6vw, 68px);
  background: var(--paper);
  color: var(--on-paper);
}
.page-news .news-glossary__layout {
  display: grid;
  gap: 22px;
}
.page-news .news-glossary__toc {
  min-width: 0;
}
.page-news .news-glossary__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-glossary__link {
  display: block;
  padding: 7px 12px;
  border: 1px solid var(--paper-hair);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--paper-accent);
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.page-news .news-glossary__link:hover,
.page-news .news-glossary__link:focus-visible {
  background: var(--on-paper);
  color: var(--paper);
  border-color: var(--on-paper);
}
.page-news .news-glossary__content {
  min-width: 0;
}
.page-news .news-terms {
  margin: 0 0 22px;
  padding: 0;
}
.page-news .news-term {
  padding: 14px 0;
  border-bottom: 1px solid var(--paper-hair);
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.page-news .news-term dt {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.3;
  color: var(--on-paper);
}
.page-news .news-term dd {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--paper-ink-soft);
  max-width: 62ch;
}
.page-news .news-fieldcard {
  display: grid;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--paper-hair);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.6);
  min-width: 0;
}
.page-news .news-fieldcard img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--paper-hair);
}
.page-news .news-fieldcard__text {
  min-width: 0;
}
.page-news .news-fieldcard__text h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  color: var(--on-paper);
}
.page-news .news-fieldcard__text p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-ink-soft);
}
.page-news .news-fieldcard__link {
  margin: 0;
}
.page-news .news-fieldcard__link a {
  font-size: 13px;
  color: var(--paper-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 107, 87, 0.35);
}
.page-news .news-fieldcard__link a:hover,
.page-news .news-fieldcard__link a:focus-visible {
  border-bottom-color: var(--paper-accent);
}
.page-news .news-links {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-news .news-links__item {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--paper-hair);
  border-radius: var(--radius-sm);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.45);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.page-news .news-links__item:hover,
.page-news .news-links__item:focus-visible {
  border-color: var(--paper-accent);
  transform: translateY(-2px);
}
.page-news .news-links__item span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  color: var(--on-paper);
}
.page-news .news-links__item em {
  font-style: normal;
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper-ink-soft);
}

/* ---------- cta ---------- */
.page-news .news-cta__panel {
  position: relative;
  display: grid;
  gap: 20px;
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--news-hair);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(110% 120% at 92% 0%, rgba(255, 183, 3, 0.16), transparent 60%),
    linear-gradient(150deg, var(--ink-800), var(--ink-950));
  min-width: 0;
}
.page-news .news-cta__text h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 4.2vw, 36px);
  line-height: 1.16;
  color: var(--mist-100);
}
.page-news .news-cta__text p {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-400);
}
.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

/* ---------- reveal ---------- */
.page-news [data-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.32s var(--ease), transform 0.32s var(--ease);
}
.page-news [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .page-news [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-news .news-links__item:hover {
    transform: none;
  }
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-news .news-brief__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-series__tracks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-news .news-brief__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .report-item {
    grid-template-columns: 52px minmax(0, 1fr) 168px;
    align-items: start;
    gap: 4px 20px;
  }
  .page-news .report-item__meta {
    text-align: right;
  }
  .page-news .news-fieldcard {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
    padding: 18px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: stretch;
    gap: 20px;
  }
  .page-news .news-hero__figure img {
    aspect-ratio: 4 / 5;
    height: 100%;
  }
  .page-news .news-glossary__layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }
  .page-news .news-glossary__list {
    flex-direction: column;
    gap: 2px;
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
  .page-news .news-glossary__link {
    border: 0;
    border-left: 2px solid var(--paper-hair);
    border-radius: 0;
    padding: 9px 12px;
  }
  .page-news .news-glossary__link:hover,
  .page-news .news-glossary__link:focus-visible {
    background: transparent;
    color: var(--on-paper);
    border-left-color: var(--paper-accent);
  }
}

@media (min-width: 1024px) {
  .page-news .news-series {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
    gap: 24px;
  }
  .page-news .news-series__figure img {
    aspect-ratio: 1 / 1.15;
  }
  .page-news .news-cta__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }
}
<<<END>>>