.page-news {
  --news-hair: rgba(143, 166, 184, 0.18);
  --news-rail: 0.3rem;
  --news-pad: 1.75rem;
  background: var(--sea-900);
  color: var(--grey-100);
  overflow-x: clip;
}

.page-news .shell {
  padding-inline: var(--gutter);
}

.page-news a {
  color: inherit;
}

.page-news a:focus-visible,
.page-news summary:focus-visible,
.page-news [tabindex="0"]:focus-visible {
  outline: 2px solid var(--mint-400);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-news .hero {
  position: relative;
  padding-block: clamp(2.25rem, 6vw, 4.75rem) clamp(2rem, 5vw, 3.5rem);
  background:
    linear-gradient(158deg, transparent 54%, rgba(255, 107, 44, 0.1) 54.2%, rgba(255, 107, 44, 0.1) 68%, transparent 68.2%),
    radial-gradient(130% 90% at 88% -10%, var(--sea-700) 0%, var(--sea-900) 62%);
}

.page-news .hero__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-news .hero .crumb {
  margin-bottom: 1.1rem;
}

.page-news .hero .eyebrow {
  margin: 0 0 0.8rem;
}

.page-news .hero h1 {
  margin: 0 0 1rem;
  font-family: var(--ff-title);
  font-weight: 800;
  font-size: clamp(2.1rem, 6vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper-050);
  max-width: 18ch;
}

.page-news .hero .lede {
  margin: 0 0 1.75rem;
  max-width: 54ch;
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.8;
  color: var(--grey-400);
}

.page-news .hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--news-hair);
}

.page-news .hero__stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 0.3rem;
}

.page-news .hero__stat dd {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: clamp(1.15rem, 3.4vw, 1.55rem);
  font-weight: 600;
  color: var(--orange-500);
  letter-spacing: 0.01em;
}

.page-news .hero__stat dt {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--grey-400);
}

.page-news .hero__media {
  position: relative;
  margin: 0;
  clip-path: polygon(0 0, 100% 0, 100% 86%, 86% 100%, 0 100%);
  background: var(--sea-800);
  border: 1px solid var(--news-hair);
}

.page-news .hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-news .hero__media figcaption {
  padding: 0.65rem 0.9rem 1.4rem;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mint-400);
  background: var(--sea-800);
}

/* ---------- 区块标题 ---------- */
.page-news .sec-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.45rem 0.85rem;
  align-items: baseline;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .sec-head .sec-num {
  grid-row: 1;
  font-family: var(--ff-mono);
  font-size: 0.82rem;
  color: var(--orange-500);
  letter-spacing: 0.1em;
}

.page-news .sec-head h2 {
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--ff-title);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.4vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--paper-050);
}

.page-news .sec-head__desc {
  grid-column: 1 / -1;
  margin: 0;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--grey-400);
}

/* ---------- 01 轮次时间线 ---------- */
.page-news .feed-sec {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: linear-gradient(180deg, var(--sea-900) 0%, var(--sea-950) 100%);
}

.page-news .feed {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--news-pad);
  display: grid;
  gap: clamp(1.1rem, 3vw, 1.9rem);
}

.page-news .feed::before {
  content: "";
  position: absolute;
  top: 1.2rem;
  bottom: 1.2rem;
  left: var(--news-rail);
  width: 2px;
  background: linear-gradient(180deg, var(--mint-400) 0%, var(--orange-500) 100%);
  opacity: 0.45;
}

.page-news .feed__item {
  position: relative;
}

.page-news .feed__dot {
  position: absolute;
  top: 1.5rem;
  left: calc(var(--news-rail) + 1px - var(--news-pad) - 0.375rem);
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--sea-950);
  border: 2px solid var(--mint-400);
  z-index: 2;
}

.page-news .feed__item:first-child .feed__dot {
  border-color: var(--orange-500);
  background: var(--orange-500);
  box-shadow: 0 0 0 4px rgba(255, 107, 44, 0.18);
}

.page-news .feed__card {
  padding: clamp(1.1rem, 3.2vw, 1.6rem);
  background: var(--sea-800);
  border: 1px solid var(--news-hair);
}

.page-news .feed__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.9rem;
  margin-bottom: 0.7rem;
}

.page-news .feed__idx {
  font-family: var(--ff-mono);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--orange-500);
  padding: 0.15rem 0.45rem;
  border: 1px solid rgba(255, 107, 44, 0.4);
}

.page-news .feed__time {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--grey-400);
}

.page-news .feed__card h3 {
  margin: 0 0 0.85rem;
  font-family: var(--ff-title);
  font-weight: 700;
  font-size: clamp(1.05rem, 3vw, 1.32rem);
  line-height: 1.35;
  color: var(--paper-050);
}

.page-news .feed__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.85rem;
  padding: 0;
  list-style: none;
}

.page-news .feed__tags .tag {
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  padding: 0.22rem 0.55rem;
  color: var(--mint-400);
  background: rgba(43, 224, 200, 0.08);
  border: 1px solid rgba(43, 224, 200, 0.28);
}

.page-news .feed__sum {
  margin: 0 0 0.85rem;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--grey-100);
}

.page-news .feed__sum + .feed__sum {
  margin-top: -0.2rem;
}

.page-news .feed__band {
  display: grid;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--news-hair);
  border-bottom: 1px solid var(--news-hair);
}

.page-news .band__cell {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.2rem 0.7rem;
  align-items: baseline;
}

.page-news .band__key {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--grey-400);
}

.page-news .band__val {
  font-family: var(--ff-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--orange-300);
}

.page-news .band__note {
  grid-column: 2;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--grey-400);
}

.page-news .feed__more {
  border-top: 1px dashed var(--news-hair);
  padding-top: 0.7rem;
}

.page-news .feed__more summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--ff-mono);
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  color: var(--mint-400);
}

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

.page-news .feed__more summary::before {
  content: "+";
  display: inline-block;
  width: 1rem;
  text-align: center;
  color: var(--orange-500);
}

.page-news .feed__more[open] summary::before {
  content: "–";
}

.page-news .feed__fields {
  display: grid;
  gap: 0.4rem;
  margin: 0.85rem 0 0;
}

.page-news .feed__fields > div {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.6rem;
  align-items: baseline;
}

.page-news .feed__fields dt {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--grey-400);
}

.page-news .feed__fields dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--grey-100);
}

.page-news .feed__tail {
  margin: 1.6rem 0 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--grey-400);
}

.page-news .feed__tail a {
  color: var(--mint-400);
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

/* ---------- 02 交锋区间 ---------- */
.page-news .h2h-sec {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--sea-800);
  border-top: 1px solid var(--news-hair);
  border-bottom: 1px solid var(--news-hair);
}

.page-news .h2h__layout {
  display: grid;
  gap: clamp(1.2rem, 3.5vw, 2rem);
}

.page-news .h2h__scroll {
  overflow-x: auto;
  border: 1px solid var(--news-hair);
  background: var(--sea-900);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1.1rem), calc(100% - 1.1rem) 100%, 0 100%);
}

.page-news .h2h__table {
  width: 100%;
  min-width: 40rem;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.page-news .h2h__table caption {
  padding: 0.8rem 0.9rem;
  text-align: left;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--grey-400);
  border-bottom: 1px solid var(--news-hair);
}

.page-news .h2h__table th {
  padding: 0.65rem 0.9rem;
  text-align: left;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--orange-300);
  background: rgba(255, 107, 44, 0.06);
  white-space: nowrap;
}

.page-news .h2h__table td {
  padding: 0.7rem 0.9rem;
  line-height: 1.6;
  color: var(--grey-100);
  border-top: 1px solid rgba(143, 166, 184, 0.1);
  white-space: nowrap;
}

.page-news .h2h__table tbody tr:nth-child(even) {
  background: rgba(21, 74, 110, 0.16);
}

.page-news .h2h__table tbody tr:hover {
  background: rgba(43, 224, 200, 0.07);
}

.page-news .h2h__figure {
  margin: 0;
  background: var(--sea-900);
  border: 1px solid var(--news-hair);
}

.page-news .h2h__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: saturate(0.8);
}

.page-news .h2h__figure figcaption {
  padding: 0.6rem 0.85rem;
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--grey-400);
  border-top: 1px solid var(--news-hair);
}

.page-news .h2h__facts {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-news .h2h__facts li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--grey-400);
}

.page-news .h2h__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.5rem;
  height: 2px;
  background: var(--mint-400);
}

/* ---------- 03 专题复盘 ---------- */
.page-news .review-sec {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--sea-950);
}

.page-news .review__grid {
  display: grid;
  gap: clamp(1rem, 3vw, 1.4rem);
}

.page-news .review__col {
  padding: clamp(1.15rem, 3.2vw, 1.6rem);
  background: var(--sea-800);
  border: 1px solid var(--news-hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1.4rem), calc(100% - 1.4rem) 100%, 0 100%);
}

.page-news .review__col--accent {
  border-color: rgba(255, 107, 44, 0.42);
  background: linear-gradient(180deg, rgba(255, 107, 44, 0.09) 0%, var(--sea-800) 42%);
}

.page-news .review__kicker {
  margin: 0 0 0.5rem;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mint-400);
}

.page-news .review__col h3 {
  margin: 0 0 0.8rem;
  font-family: var(--ff-title);
  font-weight: 700;
  font-size: clamp(1.05rem, 2.9vw, 1.28rem);
  line-height: 1.35;
  color: var(--paper-050);
}

.page-news .review__col p {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--grey-100);
}

.page-news .review__list {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-news .review__list li {
  font-size: 0.87rem;
  line-height: 1.65;
  color: var(--grey-400);
  padding-left: 0.9rem;
  position: relative;
}

.page-news .review__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--orange-500);
  transform: rotate(45deg);
}

.page-news .review__mono {
  font-family: var(--ff-mono);
  font-weight: 600;
  color: var(--orange-300);
  margin-right: 0.3rem;
}

.page-news .review__figure {
  margin: 0 0 1rem;
  background: var(--sea-900);
  border: 1px solid var(--news-hair);
}

.page-news .review__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-news .review__link {
  display: inline-block;
  font-family: var(--ff-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--mint-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 224, 200, 0.4);
  padding-bottom: 0.15rem;
}

.page-news .review__link:hover {
  color: var(--orange-300);
  border-bottom-color: var(--orange-300);
}

.page-news .review__wide {
  margin: clamp(1rem, 3vw, 1.4rem) 0 0;
  border: 1px solid var(--news-hair);
  background: var(--sea-800);
}

.page-news .review__wide img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  filter: saturate(0.6) brightness(0.92);
}

.page-news .review__wide figcaption {
  padding: 0.6rem 0.9rem;
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--grey-400);
  border-top: 1px solid var(--news-hair);
}

/* ---------- 04 阶段索引 ---------- */
.page-news .index-sec {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--paper-050);
  color: var(--ink-900);
}

.page-news .sec-head--dark h2 {
  color: var(--ink-900);
}

.page-news .sec-head--dark .sec-head__desc {
  color: #4a5a6a;
}

.page-news .index__groups {
  display: grid;
  gap: clamp(1.3rem, 3.5vw, 2rem);
}

.page-news .index__group {
  border-top: 2px solid var(--ink-900);
  padding-top: 0.8rem;
}

.page-news .index__title {
  margin: 0 0 0.8rem;
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--sea-600);
}

.page-news .index__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-news .index__tags a {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  font-size: 0.83rem;
  line-height: 1.3;
  color: var(--ink-900);
  text-decoration: none;
  background: #fff;
  border: 1px solid rgba(10, 18, 24, 0.16);
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.page-news .index__tags a:hover,
.page-news .index__tags a:focus-visible {
  background: var(--ink-900);
  color: var(--paper-050);
  border-color: var(--ink-900);
}

/* ---------- 05 更新节奏 ---------- */
.page-news .updates-sec {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--sea-900);
}

.page-news .updates__list {
  margin: 0;
  border-top: 1px solid var(--news-hair);
}

.page-news .updates__row {
  display: grid;
  gap: 0.4rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .updates__row dt {
  font-family: var(--ff-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.page-news .updates__mono {
  color: var(--orange-500);
}

.page-news .updates__row dd {
  margin: 0;
}

.page-news .updates__row dd p {
  margin: 0;
  font-size: 0.91rem;
  line-height: 1.78;
  color: var(--grey-400);
}

/* ---------- 06 检索与联系 ---------- */
.page-news .access-sec {
  padding-block: clamp(2rem, 5vw, 3.5rem) clamp(3rem, 7vw, 5rem);
  background: linear-gradient(180deg, var(--sea-900) 0%, var(--sea-950) 100%);
}

.page-news .access__panel {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.4rem);
  padding: clamp(1.3rem, 4vw, 2.4rem);
  background: var(--sea-800);
  border: 1px solid rgba(255, 107, 44, 0.38);
}

.page-news .access__copy .sec-num {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-family: var(--ff-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--orange-500);
}

.page-news .access__copy h2 {
  margin: 0 0 0.9rem;
  font-family: var(--ff-title);
  font-weight: 800;
  font-size: clamp(1.35rem, 4vw, 2rem);
  line-height: 1.2;
  color: var(--paper-050);
}

.page-news .access__copy p {
  margin: 0 0 0.85rem;
  max-width: 60ch;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--grey-400);
}

.page-news .access__side {
  padding-top: 1.1rem;
  border-top: 1px solid var(--news-hair);
}

.page-news .access__label {
  margin: 0 0 0.15rem;
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--grey-400);
}

.page-news .access__value {
  margin: 0 0 0.9rem;
  font-family: var(--ff-mono);
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--mint-400);
  word-break: break-word;
}

.page-news .access__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.3rem;
}

.page-news .access__actions .btn {
  font-family: var(--ff-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .feed {
    --news-pad: 2.75rem;
    --news-rail: 1.15rem;
  }

  .page-news .band__cell {
    grid-template-columns: 6rem 5rem 1fr;
    align-items: baseline;
  }

  .page-news .band__note {
    grid-column: 3;
    font-size: 0.82rem;
  }

  .page-news .feed__fields > div {
    grid-template-columns: 7rem 1fr;
  }

  .page-news .updates__row {
    grid-template-columns: 11rem 1fr;
    gap: 1.5rem;
    align-items: baseline;
  }

  .page-news .index__groups {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 980px) {
  .page-news .hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-news .hero__media {
    margin-top: 1.5rem;
  }

  .page-news .feed {
    --news-pad: 3.75rem;
    --news-rail: 1.9rem;
  }

  .page-news .feed__item:nth-child(even) .feed__card {
    margin-left: clamp(1rem, 3vw, 3.2rem);
  }

  .page-news .feed__item:nth-child(3n) .feed__card {
    margin-left: clamp(0.5rem, 1.4vw, 1.4rem);
  }

  .page-news .h2h__layout {
    grid-template-columns: minmax(0, 1fr) 18rem;
    align-items: start;
  }

  .page-news .h2h__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .page-news .access__panel {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    align-items: start;
  }

  .page-news .access__side {
    border-top: 0;
    border-left: 1px solid var(--news-hair);
    padding-top: 0;
    padding-left: clamp(1.2rem, 3vw, 2rem);
  }
}

@media (min-width: 1240px) {
  .page-news .review__col {
    padding: 1.9rem;
  }

  .page-news .hero h1 {
    max-width: 16ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .index__tags a {
    transition: none;
  }
}
<<<END>>>