.page-news {
  background: var(--porcelain);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.75;
  overflow-wrap: break-word;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.32;
  margin: 0;
  color: inherit;
}

.page-news h1 {
  font-size: clamp(27px, 5vw, 46px);
}

.page-news h2 {
  font-size: clamp(21px, 3.4vw, 30px);
}

.page-news h3 {
  font-size: 17px;
}

.page-news p {
  margin: 0 0 14px;
  max-width: 66ch;
  font-size: 15px;
}

.page-news a {
  color: var(--clay);
}

.page-news .grid > * {
  min-width: 0;
}

.page-news .grid {
  gap: clamp(20px, 4vw, 56px);
}

.page-news .eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--clay);
  margin: 0 0 12px;
  text-transform: uppercase;
}

.page-news .data {
  font-family: var(--mono);
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

.page-news .data--gold {
  color: var(--gold);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(63, 95, 78, 0.55), rgba(14, 46, 39, 0) 62%),
    var(--green);
  color: var(--porcelain);
  padding: 18px 0 0;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(230, 210, 166, 0.09) 1px, rgba(230, 210, 166, 0) 1px),
    linear-gradient(to bottom, rgba(230, 210, 166, 0.09) 1px, rgba(230, 210, 166, 0) 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-news .news-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__top {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  justify-content: space-between;
}

.page-news .news-hero .breadcrumb__link,
.page-news .news-hero .breadcrumb__current {
  color: var(--gold-light);
}

.page-news .news-hero__stamp {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(230, 210, 166, 0.72);
}

.page-news .news-hero__frame {
  position: relative;
  margin-top: 16px;
  padding: clamp(20px, 4vw, 48px);
  border: 1px solid rgba(230, 210, 166, 0.32);
  background: rgba(7, 19, 15, 0.34);
}

.page-news .news-hero__frame::before,
.page-news .news-hero__frame::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--gold);
}

.page-news .news-hero__frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-news .news-hero__frame::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
}

.page-news .news-hero__frame .eyebrow {
  color: var(--gold);
}

.page-news .news-hero__lede {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(246, 243, 234, 0.84);
  max-width: 60ch;
}

.page-news .news-hero__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 24px 0 0;
  border-top: 1px solid rgba(230, 210, 166, 0.22);
}

.page-news .news-hero__meta > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(230, 210, 166, 0.14);
}

.page-news .news-hero__meta dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(246, 243, 234, 0.6);
}

.page-news .news-hero__meta dd {
  margin: 0;
  font-size: 19px;
  color: var(--gold-light);
}

.page-news .news-index {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 20px;
  list-style: none;
  margin: 18px 0 0;
  padding: 0 0 20px;
}

.page-news .news-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0;
  font-size: 13px;
  color: rgba(246, 243, 234, 0.7);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible,
.page-news .news-index__link.is-active {
  color: var(--gold-light);
  border-bottom-color: var(--gold);
}

.page-news .news-index__num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold);
}

/* ---------- 分区 ---------- */

.page-news .news-section {
  padding: clamp(40px, 7vw, 88px) 0;
}

.page-news .news-section--paper {
  background: var(--porcelain);
}

.page-news .news-section--sand {
  background: var(--porcelain-deep);
}

.page-news .news-section--dark {
  background: var(--green);
  color: var(--porcelain);
}

.page-news .news-section--dark .eyebrow {
  color: var(--gold);
}

.page-news .news-section--dark p {
  color: rgba(246, 243, 234, 0.84);
}

.page-news .news-head {
  margin: 0 0 26px;
}

.page-news .news-head__lede {
  margin-top: 12px;
  color: var(--stone);
  font-size: 15px;
}

.page-news .news-aside {
  align-self: start;
  border-top: 1px solid rgba(107, 103, 93, 0.35);
  padding-top: 14px;
  font-size: 14px;
  color: var(--stone);
}

.page-news .news-aside p {
  font-size: 14px;
  line-height: 1.8;
  color: inherit;
  margin-bottom: 10px;
}

.page-news .news-aside a {
  color: var(--clay);
  text-decoration: underline;
  text-decoration-color: rgba(201, 164, 92, 0.7);
  text-underline-offset: 3px;
}

.page-news .news-section--dark .news-aside {
  border-top-color: rgba(230, 210, 166, 0.3);
  color: rgba(246, 243, 234, 0.8);
}

.page-news .news-section--dark .news-aside a {
  color: var(--gold-light);
}

/* ---------- 时间轴 ---------- */

.page-news .timeline {
  list-style: none;
  margin: 28px 0 0;
  padding: 0 0 0 20px;
  border-left: 1px solid rgba(107, 103, 93, 0.35);
}

.page-news .timeline__item {
  position: relative;
  padding-bottom: 30px;
}

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

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 7px;
  width: 7px;
  height: 7px;
  background: var(--porcelain);
  border: 1px solid var(--stone);
}

.page-news .timeline__item--current::before {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
}

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

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

.page-news .timeline__item h3 {
  margin: 8px 0 8px;
  font-size: 18px;
}

.page-news .timeline__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-news .timeline__list li {
  position: relative;
  padding: 7px 0 7px 16px;
  font-size: 14px;
  color: var(--stone);
  border-bottom: 1px solid rgba(107, 103, 93, 0.18);
}

.page-news .timeline__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

.page-news .tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border: 1px solid currentColor;
  color: var(--stone);
  white-space: nowrap;
}

.page-news .tag--red {
  color: var(--cinnabar);
}

.page-news .tag--mute {
  color: var(--stone);
}

/* ---------- 对照表 ---------- */

.page-news .diff {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
}

.page-news .diff__table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .diff__table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
  background: rgba(246, 243, 234, 0.72);
}

.page-news .diff__table caption {
  text-align: left;
  padding: 0 0 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-news .diff__table th,
.page-news .diff__table td {
  text-align: left;
  vertical-align: top;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(107, 103, 93, 0.25);
}

.page-news .diff__table thead th {
  background: var(--moss);
  color: var(--porcelain);
  font-family: var(--mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.08em;
  border-bottom: 0;
}

.page-news .diff__table tbody th {
  font-weight: 600;
  white-space: nowrap;
}

.page-news .diff__table tbody tr:nth-child(even) {
  background: rgba(230, 210, 166, 0.24);
}

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

.page-news .news-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(201, 164, 92, 0.5);
  object-fit: cover;
  background: var(--green);
}

.page-news .news-figure figcaption,
.page-news .journal__side figcaption,
.page-news .rhythm__figure figcaption,
.page-news .chart figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 预约影响 ---------- */

.page-news .impact__grid {
  display: grid;
  gap: 1px;
  margin-top: 30px;
  background: rgba(230, 210, 166, 0.24);
  border: 1px solid rgba(230, 210, 166, 0.24);
}

.page-news .impact__cell {
  background: var(--green);
  padding: 18px;
}

.page-news .impact__cell h3 {
  font-size: 16px;
  margin-bottom: 6px;
  color: var(--gold-light);
}

.page-news .impact__cell p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(246, 243, 234, 0.78);
}

.page-news .news-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(230, 210, 166, 0.28);
}

.page-news .news-section--dark .btn--ghost {
  color: var(--gold-light);
  border-color: rgba(230, 210, 166, 0.5);
}

.page-news .news-section--sand .news-cta,
.page-news .news-section--paper .news-cta {
  border-top-color: rgba(107, 103, 93, 0.28);
}

/* ---------- 第 12 期 ---------- */

.page-news .issue12 {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .issue12__cover {
  margin: 0;
  align-self: start;
  border: 1px solid var(--gold);
  padding: 10px;
  background: var(--porcelain-deep);
}

.page-news .issue12__cover img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .issue12__cover figcaption {
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--stone);
  text-align: right;
}

.page-news .issue12__main p {
  color: var(--stone);
}

.page-news .article-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid rgba(107, 103, 93, 0.28);
}

.page-news .article-list details {
  border-bottom: 1px solid rgba(107, 103, 93, 0.28);
}

.page-news .article-list summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-size: 15px;
  color: var(--ink);
}

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

.page-news .article-list summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 15px;
  color: var(--gold);
}

.page-news .article-list details[open] summary::after {
  content: "−";
}

.page-news .article__no {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold);
  flex: none;
}

.page-news .article__body {
  padding: 0 0 16px 30px;
}

.page-news .article__body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--stone);
}

.page-news .issue12__data {
  margin-top: clamp(32px, 5vw, 56px);
  padding-top: 26px;
  border-top: 1px solid rgba(107, 103, 93, 0.28);
}

.page-news .issue12__data h3 {
  font-size: 19px;
  margin-bottom: 8px;
}

.page-news .issue12__data p {
  color: var(--stone);
  font-size: 14px;
}

.page-news .datastrip {
  list-style: none;
  display: grid;
  gap: 1px;
  margin: 22px 0 0;
  padding: 0;
  background: rgba(107, 103, 93, 0.24);
  border: 1px solid rgba(107, 103, 93, 0.24);
}

.page-news .datastrip li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 18px;
  background: var(--porcelain);
}

.page-news .datastrip .data {
  font-size: 26px;
  color: var(--gold);
}

.page-news .datastrip span:last-child {
  font-size: 12.5px;
  color: var(--stone);
}

.page-news .chart {
  margin: 24px 0 0;
  padding: 14px 12px 12px;
  background: rgba(246, 243, 234, 0.72);
  border: 1px solid rgba(107, 103, 93, 0.25);
}

.page-news .chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .chart__grid {
  stroke: rgba(107, 103, 93, 0.28);
  stroke-width: 1;
}

.page-news .chart__axis {
  font-family: var(--mono);
  font-size: 11px;
  fill: var(--stone);
}

.page-news .chart__val {
  font-family: var(--mono);
  font-size: 11px;
  fill: var(--ink);
}

.page-news .chart__line {
  fill: none;
  stroke: var(--gold);
  stroke-width: 2;
}

.page-news .chart__dot {
  fill: var(--gold);
}

/* ---------- 期刊网格 ---------- */

.page-news .journal__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 24px;
}

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

.page-news .journal__tab {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border: 1px solid rgba(107, 103, 93, 0.4);
  color: var(--stone);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .journal__radio:checked + .journal__tab {
  background: var(--green);
  border-color: var(--green);
  color: var(--gold-light);
}

.page-news .journal__radio:focus-visible + .journal__tab {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-news .journal:has(#f-timeslot:checked) .journal__item:not([data-topic~="timeslot"]),
.page-news .journal:has(#f-device:checked) .journal__item:not([data-topic~="device"]),
.page-news .journal:has(#f-data:checked) .journal__item:not([data-topic~="data"]),
.page-news .journal:has(#f-enterprise:checked) .journal__item:not([data-topic~="enterprise"]) {
  display: none;
}

.page-news .journal__layout {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
}

.page-news .journal__grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.page-news .journal__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .journal__cover {
  aspect-ratio: 3 / 4;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 14px;
  border: 1px solid var(--gold);
  background: linear-gradient(160deg, var(--green), var(--moss));
  color: var(--gold-light);
  transition: transform 0.32s var(--ease), border-color 0.32s var(--ease);
}

.page-news .journal__item:nth-child(3n + 2) .journal__cover {
  background: linear-gradient(160deg, var(--moss), var(--green));
}

.page-news .journal__item:nth-child(3n + 3) .journal__cover {
  background: linear-gradient(160deg, var(--clay), var(--ink-deep));
}

.page-news .journal__item:hover .journal__cover,
.page-news .journal__item:focus-within .journal__cover {
  transform: translateY(-2px);
  border-color: var(--gold-light);
}

.page-news .journal__no {
  font-size: clamp(32px, 5vw, 44px);
  line-height: 1;
  color: var(--gold);
}

.page-news .journal__cat {
  align-self: flex-start;
  font-size: 11px;
  font-family: var(--mono);
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border: 1px solid currentColor;
}

.page-news .journal__when {
  margin: 8px 0 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-news .journal__title {
  font-size: 15px;
  line-height: 1.5;
}

.page-news .journal__sum {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

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

.page-news .journal__side img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(201, 164, 92, 0.5);
  object-fit: cover;
  background: var(--green);
}

/* ---------- 出版节奏 ---------- */

.page-news .rhythm__list {
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid rgba(230, 210, 166, 0.26);
}

.page-news .rhythm__list > div {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(230, 210, 166, 0.16);
}

.page-news .rhythm__list dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .rhythm__list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 243, 234, 0.86);
}

.page-news .rhythm__list a {
  color: var(--gold-light);
  text-decoration: underline;
  text-decoration-color: rgba(230, 210, 166, 0.55);
  text-underline-offset: 3px;
}

.page-news .rhythm__figure {
  margin: 0;
  align-self: start;
}

.page-news .rhythm__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(201, 164, 92, 0.45);
  object-fit: cover;
  background: var(--ink-deep);
}

.page-news .rhythm__figure figcaption {
  color: rgba(246, 243, 234, 0.6);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .news-hero__meta {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .news-hero__meta > div {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 4px 16px;
    border-bottom: 0;
    border-left: 1px solid rgba(230, 210, 166, 0.2);
  }

  .page-news .news-hero__meta > div:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .page-news .datastrip {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .rhythm__list > div {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

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

@media (min-width: 900px) {
  .page-news .issue12 {
    grid-template-columns: minmax(0, 0.66fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .journal__layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.42fr);
    align-items: start;
  }

  .page-news .news-hero {
    padding-top: 22px;
  }
}

@media (min-width: 1040px) {
  .page-news .diff {
    grid-template-columns: minmax(0, 1.85fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .impact__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .journal__cover,
  .page-news .journal__tab,
  .page-news .news-index__link {
    transition: none;
  }

  .page-news .journal__item:hover .journal__cover,
  .page-news .journal__item:focus-within .journal__cover {
    transform: none;
  }
}