.page-news {
  --news-chip-bg: rgba(28, 58, 85, 0.55);
  --news-chip-bg-hover: rgba(28, 58, 85, 0.9);
  padding-bottom: clamp(56px, 9vw, 112px);
}

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

.page-news .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-news .dot {
  display: inline-block;
  flex: none;
  vertical-align: middle;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(18px, 3.5vw, 36px) 0 clamp(30px, 5vw, 56px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-news .news-hero__copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-hero__lede {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  color: var(--paper-88);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 18px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .news-hero__actions {
  margin: 24px 0 0;
}

.page-news .news-hero__figure {
  position: relative;
  margin: 0;
}

.page-news .news-hero__figure::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 6px;
  background: var(--amber);
  border-radius: 0 0 3px 0;
  z-index: 1;
}

.page-news .news-hero__figure img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--mist-25);
  border-radius: var(--radius);
}

/* ---------- 本期观察 ---------- */
.page-news .news-lead {
  padding: clamp(26px, 5vw, 56px) 0;
  border-top: 1px solid var(--mist-25);
}

.page-news .news-lead__grid {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
}

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

.page-news .news-lead__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--mist-25);
}

.page-news .news-lead__body h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .news-lead__body p {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-88);
}

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

.page-news .news-lead__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-70);
}

.page-news .news-lead__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 1px;
  background: var(--amber);
}

.page-news .news-lead__link,
.page-news .news-audit__link,
.page-news .news-voices__link {
  display: inline-block;
  margin-top: 22px;
  font-size: 14px;
  font-weight: 500;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid var(--mist-45);
  padding-bottom: 2px;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .news-lead__link:hover,
.page-news .news-audit__link:hover,
.page-news .news-voices__link:hover {
  border-bottom-color: var(--amber);
  transform: translateX(2px);
}

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  padding: clamp(28px, 5vw, 60px) 0;
  border-top: 1px solid var(--mist-25);
}

.page-news .news-stream__head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-stream__head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .news-stream__intro {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-board {
  position: relative;
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-news .news-board__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-news .news-rail {
  border-top: 1px solid var(--mist-25);
  padding-top: 14px;
}

.page-news .news-rail__label {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .news-rail__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-filter {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--mist-25);
  border-radius: 999px;
  background: var(--news-chip-bg);
  font-size: 13px;
  color: var(--paper-88);
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-news .news-filter:hover {
  border-color: var(--amber);
  background: var(--news-chip-bg-hover);
  color: var(--paper);
}

.page-news .news-count {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news :is(#cat-all:checked ~ .news-rail [for="cat-all"],
    #cat-version:checked ~ .news-rail [for="cat-version"],
    #cat-review:checked ~ .news-rail [for="cat-review"],
    #cat-guide:checked ~ .news-rail [for="cat-guide"],
    #cat-index:checked ~ .news-rail [for="cat-index"],
    #cat-notes:checked ~ .news-rail [for="cat-notes"]) {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--void);
  font-weight: 600;
}

.page-news :is(#cat-all:checked ~ .news-rail [for="cat-all"] .news-count,
    #cat-version:checked ~ .news-rail [for="cat-version"] .news-count,
    #cat-review:checked ~ .news-rail [for="cat-review"] .news-count,
    #cat-guide:checked ~ .news-rail [for="cat-guide"] .news-count,
    #cat-index:checked ~ .news-rail [for="cat-index"] .news-count,
    #cat-notes:checked ~ .news-rail [for="cat-notes"] .news-count) {
  color: var(--void);
  opacity: 0.72;
}

.page-news #cat-all:focus-visible ~ .news-rail [for="cat-all"],
.page-news #cat-version:focus-visible ~ .news-rail [for="cat-version"],
.page-news #cat-review:focus-visible ~ .news-rail [for="cat-review"],
.page-news #cat-guide:focus-visible ~ .news-rail [for="cat-guide"],
.page-news #cat-index:focus-visible ~ .news-rail [for="cat-index"],
.page-news #cat-notes:focus-visible ~ .news-rail [for="cat-notes"] {
  outline: 2px solid var(--celadon);
  outline-offset: 2px;
}

.page-news #cat-version:checked ~ .news-list .news-item:not([data-cat="version"]),
.page-news #cat-review:checked ~ .news-list .news-item:not([data-cat="review"]),
.page-news #cat-guide:checked ~ .news-list .news-item:not([data-cat="guide"]),
.page-news #cat-index:checked ~ .news-list .news-item:not([data-cat="index"]),
.page-news #cat-notes:checked ~ .news-list .news-item:not([data-cat="notes"]) {
  display: none;
}

.page-news .news-rail__issue {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--mist-25);
}

.page-news .news-issue-no {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 7vw, 64px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--amber);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-news .news-issue-no:hover {
  color: var(--amber-soft);
}

.page-news .news-rail__note {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-rail__top {
  display: inline-block;
  margin-top: 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist-70);
  text-decoration: none;
  border-bottom: 1px solid var(--mist-25);
  padding-bottom: 2px;
}

.page-news .news-rail__top:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* 条目 */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(10px, 1.6vw, 16px);
}

.page-news .news-item__detail {
  border: 1px solid var(--mist-25);
  border-radius: var(--radius);
  background: var(--news-chip-bg);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .news-item__detail:hover {
  border-color: var(--amber);
  background: var(--news-chip-bg-hover);
}

.page-news .news-item__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: clamp(14px, 2vw, 20px);
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-item__summary:focus-visible {
  outline: 2px solid var(--celadon);
  outline-offset: 3px;
  border-radius: var(--radius);
}

.page-news .news-item__no {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--amber);
  padding-top: 3px;
}

.page-news .news-item__main {
  display: block;
  min-width: 0;
}

.page-news .news-item__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.page-news .news-cat {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 2px 9px;
  border: 1px solid currentColor;
  border-radius: 999px;
}

.page-news [data-cat="version"] .news-cat { color: var(--amber); }
.page-news [data-cat="review"] .news-cat { color: var(--celadon); }
.page-news [data-cat="guide"] .news-cat { color: var(--paper); }
.page-news [data-cat="index"] .news-cat { color: var(--mist); }
.page-news [data-cat="notes"] .news-cat { color: var(--coral); }

.page-news .news-when {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--amber-soft);
  color: var(--void);
}

.page-news .news-item__title {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(16px, 2.1vw, 20px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .news-item__desc {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-item__side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding-top: 3px;
}

.page-news .news-item__plus {
  position: relative;
  width: 14px;
  height: 14px;
}

.page-news .news-item__plus::before,
.page-news .news-item__plus::after {
  content: "";
  position: absolute;
  background: var(--mist-70);
  transition: transform 0.18s var(--ease), background 0.18s var(--ease);
}

.page-news .news-item__plus::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 1px;
}

.page-news .news-item__plus::after {
  top: 0;
  left: 6px;
  width: 1px;
  height: 14px;
}

.page-news .news-item__detail[open] .news-item__plus::after {
  transform: scaleY(0);
}

.page-news .news-item__detail[open] .news-item__plus::before {
  background: var(--amber);
}

.page-news .news-item__extra {
  margin: 0 clamp(14px, 2vw, 20px);
  padding: 12px 0 16px;
  border-top: 1px dashed var(--mist-25);
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-88);
}

.page-news .news-item__extra ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.page-news .news-item__extra li::marker {
  color: var(--amber);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  padding: clamp(30px, 5vw, 60px) 0;
  border-top: 1px solid var(--mist-25);
}

.page-news .news-cadence__inner {
  border-left: 2px solid var(--amber);
  padding-left: clamp(16px, 3vw, 32px);
}

.page-news .news-cadence__inner h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.32;
  color: var(--paper);
  max-width: 22ch;
}

.page-news .news-cadence__list {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .news-cadence__list li {
  border-top: 1px solid var(--mist-25);
  padding-top: 14px;
}

.page-news .news-cadence__k {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .news-cadence__v {
  display: block;
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--amber);
  letter-spacing: -0.01em;
}

.page-news .news-cadence__list p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-70);
}

/* ---------- 季度复核 ---------- */
.page-news .news-audit {
  padding: clamp(30px, 5vw, 64px) 0;
  border-top: 1px solid var(--mist-25);
}

.page-news .news-audit__grid {
  display: grid;
  gap: clamp(22px, 4vw, 48px);
}

.page-news .news-audit__body h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .news-audit__stat {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  margin: 20px 0 0;
}

.page-news .news-audit__stat .figure-lg {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(56px, 10vw, 104px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--paper);
}

.page-news .news-audit__stat .figure-cap {
  max-width: 24ch;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-news .news-audit__body > p {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-88);
}

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

.page-news .news-audit__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-70);
}

.page-news .news-audit__list .dot {
  margin-top: 0.62em;
}

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

.page-news .news-audit__figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--mist-25);
}

/* ---------- 供稿与共创 ---------- */
.page-news .news-voices {
  padding: clamp(30px, 5vw, 64px) 0;
  border-top: 1px solid var(--mist-25);
}

.page-news .news-voices__grid {
  display: grid;
  gap: clamp(22px, 4vw, 48px);
}

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

.page-news .news-voices__figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--mist-25);
}

.page-news .news-voices__body h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.32;
  color: var(--paper);
}

.page-news .news-voices__body > p {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-88);
}

.page-news .news-voices__stats {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-news .news-voices__stats p {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--mist-25);
}

.page-news .news-voices__stats strong {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 900;
  line-height: 1;
  color: var(--celadon);
}

.page-news .news-voices__stats span {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 订阅 ---------- */
.page-news .news-subscribe {
  padding: clamp(30px, 5vw, 64px) 0 0;
}

.page-news .news-subscribe__panel {
  border: 1px solid var(--mist-25);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(28, 58, 85, 0.85), rgba(11, 27, 43, 0.6));
  padding: clamp(22px, 4vw, 44px);
}

.page-news .news-subscribe__panel h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.32;
  color: var(--paper);
  max-width: 20ch;
}

.page-news .news-subscribe__panel > p {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-88);
}

.page-news .news-subscribe__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 22px;
}

.page-news .news-subscribe__mail {
  font-family: var(--font-body);
  font-size: clamp(14px, 2vw, 18px);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--amber);
  border-bottom: 1px solid var(--mist-45);
  padding-bottom: 2px;
  word-break: break-all;
}

@media (min-width: 760px) {
  .page-news .news-cadence__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 2.5vw, 28px);
  }

  .page-news .news-voices__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-news .news-lead__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-news .news-audit__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .news-voices__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-news .news-board {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: clamp(26px, 4vw, 56px);
    align-items: start;
  }

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

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

  .page-news .news-filter {
    border-radius: var(--radius);
    padding: 9px 12px;
  }

  .page-news .news-item:nth-child(3n + 2) {
    margin-left: clamp(12px, 2.5vw, 36px);
  }

  .page-news .news-item:nth-child(3n) {
    margin-right: clamp(10px, 2vw, 28px);
  }

  .page-news .news-item__extra {
    padding-left: 34px;
  }
}

@media (min-width: 1100px) {
  .page-news .news-hero {
    padding-top: clamp(24px, 3vw, 44px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-filter,
  .page-news .news-item__detail,
  .page-news .news-lead__link,
  .page-news .news-audit__link,
  .page-news .news-voices__link,
  .page-news .news-item__plus::before,
  .page-news .news-item__plus::after,
  .page-news .news-issue-no {
    transition: none;
  }

  .page-news .news-lead__link:hover,
  .page-news .news-audit__link:hover,
  .page-news .news-voices__link:hover {
    transform: none;
  }
}
<<<END>>>