.page-news {
  --news-rule: 1px solid var(--mist);
  --news-gold-rule: 1px solid var(--gold);
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.85;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-green);
  line-height: 1.35;
}

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

.page-news a:hover {
  color: var(--ink-green);
}

/* ---------- 版块骨架 ---------- */
.page-news .news-block {
  padding: 36px 0;
  border-top: var(--news-rule);
}

.page-news .news-block:first-of-type {
  border-top: 0;
  padding-top: 20px;
}

.page-news .block-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding-bottom: 10px;
  margin-bottom: 22px;
  border-bottom: 2px solid var(--ink-green);
}

.page-news .block-head__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold-dark);
}

.page-news .block-head__title {
  margin: 0;
  font-size: 22px;
}

.page-news .block-head__note {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-dark);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: start;
}

.page-news .news-hero__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--gold-dark);
}

.page-news .news-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(28px, 6vw, 46px);
  padding-bottom: 14px;
  border-bottom: 2px solid var(--gold);
}

.page-news .news-hero__lede {
  margin: 0 0 18px;
  font-size: 16px;
  max-width: 46em;
}

.page-news .news-hero__paths {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .news-hero__paths li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  color: var(--ink);
}

.page-news .news-hero__paths li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 9px;
  height: 9px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-news .news-hero__paths strong {
  display: block;
  color: var(--ink-green);
}

.page-news .news-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

.page-news .news-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--border-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  object-fit: cover;
}

.page-news .news-hero__cap {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--gold-dark);
}

/* ---------- 报纸栏 ---------- */
.page-news .desk {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-news .side__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--gold-dark);
}

.page-news .side__title--gap {
  margin-top: 24px;
}

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

.page-news .filters__btn {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.4;
  padding: 6px 12px;
  color: var(--ink-green);
  background: var(--ivory-hi);
  border: 2px solid var(--ink-green);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.page-news .filters__btn:hover {
  background: var(--gold-pale);
}

.page-news .filters__btn.is-active,
.page-news .filters__btn[aria-pressed="true"] {
  background: var(--ink-green);
  color: var(--ivory-hi);
  box-shadow: inset 0 0 0 2px var(--cinnabar);
}

.page-news .side__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .side__link {
  display: block;
  padding: 7px 0 7px 16px;
  font-size: 14px;
  border-left: 2px solid var(--gold);
  text-decoration: none;
}

.page-news .side__link:hover {
  border-left-color: var(--cinnabar);
}

.page-news .side__tip {
  margin-top: 24px;
  font-size: 13px;
  line-height: 1.7;
}

/* ---------- 吸顶区间条 ---------- */
.page-news .feed-bar {
  position: sticky;
  top: 0;
  z-index: 4;
  padding: 10px 0;
  margin-bottom: 6px;
  background: var(--ivory-hi);
  border-bottom: 2px solid var(--ink-green);
}

.page-news .rangebox {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
}

.page-news .rangebox > input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
}

.page-news .rangebox__cap {
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--gold-dark);
}

.page-news .rangebox:focus-within .seg {
  outline: 2px solid var(--link);
  outline-offset: 2px;
}

.page-news .seg {
  display: flex;
  border: 2px solid var(--ink-green);
  border-radius: var(--radius);
  background: var(--ivory);
  overflow: hidden;
}

.page-news .seg__label {
  padding: 5px 11px;
  font-size: 13px;
  line-height: 1.4;
  cursor: pointer;
  border-left: 1px solid var(--mist);
  color: var(--ink-green);
  transition: background 0.15s ease, color 0.15s ease;
}

.page-news .seg__label:first-of-type {
  border-left: 0;
}

.page-news .seg__label:hover {
  background: var(--gold-pale);
}

.page-news .spark {
  position: relative;
  width: 92px;
  height: 32px;
  flex: 0 0 auto;
}

.page-news .spark__line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.page-news #range-news-3:checked ~ .seg label[for="range-news-3"],
.page-news #range-news-5:checked ~ .seg label[for="range-news-5"],
.page-news #range-news-10:checked ~ .seg label[for="range-news-10"] {
  background: var(--cinnabar);
  color: var(--ivory-hi);
}

.page-news #range-news-3:checked ~ .spark .spark__line--3,
.page-news #range-news-5:checked ~ .spark .spark__line--5,
.page-news #range-news-10:checked ~ .spark .spark__line--10 {
  opacity: 1;
}

/* ---------- 条目流 ---------- */
.page-news .feed-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-bottom: var(--news-gold-rule);
}

.page-news .feed-item__num {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-green);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  align-self: start;
  text-align: center;
}

.page-news .feed-item__num:hover {
  color: var(--cinnabar);
}

.page-news .feed-item__body {
  min-width: 0;
}

.page-news .feed-item__title {
  margin: 0 0 6px;
  font-size: 19px;
}

.page-news .feed-item__text {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--ink);
}

.page-news .feed-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  color: var(--gold-dark);
}

/* ---------- 图片容器 ---------- */
.page-news .shot {
  margin: 0 0 26px;
}

.page-news .shot img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--border-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  object-fit: cover;
}

.page-news .shot__cap {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--gold-dark);
}

/* ---------- 三步法 ---------- */
.page-news .steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  counter-reset: none;
}

.page-news .step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: var(--news-rule);
}

.page-news .step:first-child {
  border-top: 2px solid var(--ink-green);
}

.page-news .step__no {
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.2;
  color: var(--gold);
  border-bottom: 2px solid var(--gold);
  align-self: start;
  text-align: center;
}

.page-news .step__title {
  margin: 0 0 4px;
  font-size: 18px;
}

.page-news .step__cmd {
  margin: 0;
  font-size: 15px;
}

.page-news .steps__tail {
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--gold-dark);
}

/* ---------- 遗漏面板 ---------- */
.page-news .panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.page-news .panel__lede {
  margin: 0 0 16px;
  font-size: 16px;
}

.page-news .cols-list {
  display: grid;
  gap: 8px;
}

.page-news .cols-list__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 10px 14px;
  background: var(--ivory-hi);
  border-left: 3px solid var(--slate-teal);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-news .cols-list__term {
  font-size: 13px;
  color: var(--ink-green);
}

.page-news .cols-list__desc {
  font-size: 14px;
  color: var(--ink);
}

.page-news .shot--panel {
  margin-bottom: 0;
}

/* ---------- 折叠面板 ---------- */
.page-news .folds {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.page-news .fold {
  border: var(--border-ink);
  border-radius: var(--radius);
  background: var(--ivory-hi);
}

.page-news .fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-green);
  cursor: pointer;
  list-style: none;
}

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

.page-news .fold > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--gold-dark);
  flex: 0 0 auto;
}

.page-news .fold[open] > summary::after {
  content: "−";
  color: var(--cinnabar);
}

.page-news .fold[open] > summary {
  border-bottom: 1px solid var(--mist);
}

.page-news .fold__body {
  padding: 14px 16px 16px;
}

.page-news .fold__body p {
  margin: 0;
  font-size: 14.5px;
}

/* ---------- 专题系列 ---------- */
.page-news .series {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .series__item {
  position: relative;
  padding: 18px 18px 18px 20px;
  background: var(--ivory-hi);
  border: var(--border-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.page-news .series__item:hover {
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 rgba(14, 59, 46, 0.92);
}

.page-news .series__no {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 13px;
  color: var(--gold-dark);
}

.page-news .series__name {
  margin: 0 0 6px;
  font-size: 19px;
}

.page-news .series__count {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cinnabar);
}

.page-news .series__desc {
  margin: 0;
  font-size: 14.5px;
}

.page-news .series__tail {
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--gold-dark);
}

/* ---------- 归档 ---------- */
.page-news .archive__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 24px 18px;
  background: var(--ink-green);
  color: var(--ivory-hi);
  border: 2px solid var(--gold);
  border-radius: var(--radius);
}

.page-news .archive__lede {
  margin: 0 0 14px;
  font-size: 15.5px;
  color: var(--ivory-hi);
}

.page-news .archive__meta {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .archive__meta li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--gold-pale);
}

.page-news .archive__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-news .fold--dark {
  background: var(--ink-green-deep);
  border-color: var(--gold);
}

.page-news .fold--dark > summary {
  color: var(--gold-pale);
}

.page-news .fold--dark[open] > summary {
  border-bottom-color: var(--gold-dark);
}

.page-news .years {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .years__item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gold-dark);
}

.page-news .years__year {
  font-size: 13px;
  color: var(--gold);
}

.page-news .years__note {
  font-size: 13.5px;
  color: var(--ivory-hi);
}

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

.page-news .archive__visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  object-fit: cover;
}

.page-news .archive__visual figcaption {
  margin-top: 8px;
  font-size: 12px;
  color: var(--gold-pale);
}

/* ---------- 更新节奏 ---------- */
.page-news .cadence {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .cadence__item {
  padding: 16px 18px;
  background: var(--ivory-hi);
  border-top: 3px solid var(--slate-teal);
  border-radius: 0 0 var(--radius) var(--radius);
}

.page-news .cadence__no {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--ink-green);
  border-bottom: 2px solid var(--gold);
}

.page-news .cadence__title {
  margin: 0 0 6px;
  font-size: 17px;
}

.page-news .cadence__desc {
  margin: 0;
  font-size: 14.5px;
}

.page-news .cadence__tail {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--gold-dark);
}

/* ---------- 尾部 ---------- */
.page-news .outro__inner {
  padding: 22px 18px;
  border-left: 4px solid var(--gold);
  background: var(--gold-pale);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-news .outro__title {
  margin: 0 0 8px;
  font-size: 22px;
}

.page-news .outro__lede {
  margin: 0 0 14px;
  font-size: 15px;
}

.page-news .outro__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .outro__link {
  display: block;
  padding: 9px 12px;
  font-size: 14.5px;
  background: var(--ivory-hi);
  border: 2px solid var(--ink-green);
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.page-news .outro__link:hover {
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 var(--ink-green);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-block {
    padding: 52px 0;
  }

  .page-news .block-head__title {
    font-size: 26px;
  }

  .page-news .cols-list__row {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
    gap: 10px;
  }

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

  .page-news .cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-news .archive__inner {
    padding: 30px 26px;
  }

  .page-news .outro__inner {
    padding: 28px 26px;
  }

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

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.02fr 0.98fr;
    gap: 46px;
  }

  .page-news .news-hero__visual {
    margin-top: 6px;
  }

  .page-news .panel {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 32px;
  }
}

@media (min-width: 960px) {
  .page-news .desk {
    grid-template-columns: 228px minmax(0, 1fr);
    gap: 44px;
  }

  .page-news .side {
    position: sticky;
    top: 24px;
  }

  .page-news .archive__inner {
    grid-template-columns: 1.35fr 0.65fr;
    gap: 32px;
    align-items: start;
  }

  .page-news .feed-item {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 16px;
  }

  .page-news .feed-item__title {
    font-size: 21px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .filters__btn,
  .page-news .seg__label,
  .page-news .spark__line,
  .page-news .series__item,
  .page-news .outro__link {
    transition: none;
  }

  .page-news .series__item:hover,
  .page-news .outro__link:hover {
    transform: none;
  }
}
<<<END>>>