.page-news {
  background: var(--warm);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--deep);
  color: var(--on-dark);
  padding: calc(var(--header-h) + 28px) 0 0;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: repeating-linear-gradient(118deg, rgba(242, 237, 228, .055) 0 2px, rgba(242, 237, 228, 0) 2px 10px);
}

.page-news .news-hero__inner {
  display: grid;
  gap: 26px;
  padding-bottom: clamp(24px, 3.6vw, 40px);
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 340px);
    align-items: end;
  }
}

.page-news .news-hero__lead {
  display: grid;
  gap: 14px;
  max-width: 64ch;
}

.page-news .news-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 6px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: rgba(242, 237, 228, .6);
}

.page-news .news-hero .breadcrumbs li + li::before {
  content: "/";
  margin-right: 6px;
  color: rgba(242, 237, 228, .34);
}

.page-news .news-hero .breadcrumbs a {
  color: rgba(242, 237, 228, .9);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 154, 43, .5);
  transition: color var(--dur) var(--ease);
}

.page-news .news-hero .breadcrumbs a:hover,
.page-news .news-hero .breadcrumbs a:focus-visible {
  color: var(--amber);
}

.page-news .news-hero .eyebrow {
  margin: 0;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--amber);
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(30px, 4.2vw, 52px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--on-dark);
}

.page-news .news-hero .lede {
  margin: 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 237, 228, .78);
}

.page-news .news-hero__console {
  display: grid;
  border-top: 1px solid rgba(242, 237, 228, .18);
}

.page-news .console__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(242, 237, 228, .14);
  font-size: 14px;
}

.page-news .console__key {
  color: rgba(242, 237, 228, .66);
}

.page-news .console__val {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--amber);
  white-space: nowrap;
}

/* ---------- 置顶公告 ---------- */
.page-news .pinned {
  padding-bottom: clamp(34px, 5vw, 56px);
}

.page-news .pinned__label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--amber);
}

.page-news .pinned__label .status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-news .pinned__grid {
  display: grid;
  gap: 14px;
}

@media (min-width: 860px) {
  .page-news .pinned__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(210px, .82fr);
    align-items: stretch;
  }
}

.page-news .pinned__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 22px;
  background: var(--brand-blue);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius-sm);
  transition: background var(--dur) var(--ease);
}

.page-news .pinned__item:hover {
  background: #1F4278;
}

.page-news .pinned__tag {
  margin: 0;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--coral);
}

.page-news .pinned__item h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.42;
  color: var(--on-dark);
}

.page-news .pinned__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(242, 237, 228, .76);
}

.page-news .pinned__figure {
  margin: 0;
  min-height: 170px;
  border-radius: var(--radius-panel);
  overflow: hidden;
  background: var(--brand-blue);
}

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

/* ---------- 区块通用 ---------- */
.page-news .section {
  padding: clamp(38px, 6vw, 68px) 0;
}

.page-news .section-head {
  max-width: 64ch;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-news .section-head h2 {
  margin: 8px 0 10px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 30px);
  line-height: 1.3;
  color: var(--brand-blue);
}

.page-news .section-head .lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--grey);
}

.page-news .news-feed {
  background: var(--warm);
}

/* ---------- 筛选条 ---------- */
.page-news .news-filter {
  position: relative;
}

.page-news .filter-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-news .filter-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 14px;
  -webkit-overflow-scrolling: touch;
}

.page-news .filter-chip {
  flex: 0 0 auto;
  padding: 9px 16px;
  border: 1px solid var(--mist);
  border-radius: var(--radius-pill);
  background: var(--paper);
  color: var(--brand-blue);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-news #cat-all:checked ~ .filter-bar label[for="cat-all"],
.page-news #cat-rule:checked ~ .filter-bar label[for="cat-rule"],
.page-news #cat-urgent:checked ~ .filter-bar label[for="cat-urgent"],
.page-news #cat-observe:checked ~ .filter-bar label[for="cat-observe"],
.page-news #cat-coverage:checked ~ .filter-bar label[for="cat-coverage"],
.page-news #cat-cert:checked ~ .filter-bar label[for="cat-cert"],
.page-news #cat-guide:checked ~ .filter-bar label[for="cat-guide"],
.page-news #cat-notice:checked ~ .filter-bar label[for="cat-notice"] {
  background: var(--deep);
  border-color: var(--deep);
  color: var(--on-dark);
}

.page-news #cat-all:focus-visible ~ .filter-bar label[for="cat-all"],
.page-news #cat-rule:focus-visible ~ .filter-bar label[for="cat-rule"],
.page-news #cat-urgent:focus-visible ~ .filter-bar label[for="cat-urgent"],
.page-news #cat-observe:focus-visible ~ .filter-bar label[for="cat-observe"],
.page-news #cat-coverage:focus-visible ~ .filter-bar label[for="cat-coverage"],
.page-news #cat-cert:focus-visible ~ .filter-bar label[for="cat-cert"],
.page-news #cat-guide:focus-visible ~ .filter-bar label[for="cat-guide"],
.page-news #cat-notice:focus-visible ~ .filter-bar label[for="cat-notice"] {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-news .filter-status {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--grey);
}

.page-news .filter-status__count {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--brand-blue);
}

.page-news .filter-status__count::after { content: "全部 12 条"; }
.page-news #cat-rule:checked ~ .filter-status .filter-status__count::after { content: "规则更新 3 条"; }
.page-news #cat-urgent:checked ~ .filter-status .filter-status__count::after { content: "加急通道 2 条"; }
.page-news #cat-observe:checked ~ .filter-status .filter-status__count::after { content: "履约观察 1 条"; }
.page-news #cat-coverage:checked ~ .filter-status .filter-status__count::after { content: "类目与覆盖 2 条"; }
.page-news #cat-cert:checked ~ .filter-status .filter-status__count::after { content: "认证与材料 2 条"; }
.page-news #cat-guide:checked ~ .filter-status .filter-status__count::after { content: "攻略与指引 1 条"; }
.page-news #cat-notice:checked ~ .filter-status .filter-status__count::after { content: "公告 1 条"; }

.page-news #cat-rule:checked ~ .feed .feed__item:not([data-cat="rule"]),
.page-news #cat-urgent:checked ~ .feed .feed__item:not([data-cat="urgent"]),
.page-news #cat-observe:checked ~ .feed .feed__item:not([data-cat="observe"]),
.page-news #cat-coverage:checked ~ .feed .feed__item:not([data-cat="coverage"]),
.page-news #cat-cert:checked ~ .feed .feed__item:not([data-cat="cert"]),
.page-news #cat-guide:checked ~ .feed .feed__item:not([data-cat="guide"]),
.page-news #cat-notice:checked ~ .feed .feed__item:not([data-cat="notice"]) {
  display: none;
}

/* ---------- 条目列表 ---------- */
.page-news .feed {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .feed__item {
  position: relative;
  padding: 20px 22px 20px 28px;
  background: var(--paper);
  border: 1px solid var(--mist);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .feed__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: var(--steel);
  transition: width var(--dur) var(--ease);
}

.page-news .feed__item[data-cat="rule"]::before { background: var(--brand-blue); }
.page-news .feed__item[data-cat="urgent"]::before { background: var(--coral-deep); }
.page-news .feed__item[data-cat="observe"]::before { background: var(--amber); }
.page-news .feed__item[data-cat="coverage"]::before { background: var(--steel); }
.page-news .feed__item[data-cat="cert"]::before { background: var(--ok); }
.page-news .feed__item[data-cat="guide"]::before { background: var(--amber-deep); }
.page-news .feed__item[data-cat="notice"]::before { background: var(--deep); }

.page-news .feed__item:hover,
.page-news .feed__item:focus-within {
  transform: translateY(-2px);
  border-color: var(--amber);
  box-shadow: var(--shadow-1);
}

.page-news .feed__item:hover::before {
  width: 7px;
}

.page-news .feed__body {
  display: grid;
  gap: 7px;
}

.page-news .feed__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

.page-news .feed__time {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--grey);
}

.page-news .feed__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.5;
  color: var(--brand-blue);
}

.page-news .feed__text {
  margin: 0;
  max-width: 74ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--grey);
}

@media (min-width: 820px) {
  .page-news .feed__item--feature {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: center;
    gap: 24px;
  }
}

.page-news .feed__figure {
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--mist);
}

.page-news .feed__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 履约观察专题 ---------- */
.page-news .observe {
  background: var(--mist);
}

.page-news .observe__grid {
  display: grid;
  gap: 22px;
}

@media (min-width: 900px) {
  .page-news .observe__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(290px, .95fr);
    align-items: center;
  }
}

.page-news .observe__figure {
  margin: 0;
  background: var(--paper);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

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

.page-news .observe__figure figcaption {
  padding: 10px 18px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--grey);
}

.page-news .observe__panel {
  padding: 22px 24px;
  background: var(--paper);
  border: 1px solid rgba(27, 58, 107, .12);
  border-radius: var(--radius-panel);
}

.page-news .observe__panel-title {
  margin: 0 0 18px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--brand-blue);
}

.page-news .meter + .meter {
  margin-top: 15px;
}

.page-news .meter__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 7px;
  font-size: 14px;
  color: var(--ink);
}

.page-news .meter__val {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--amber-deep);
}

.page-news .meter__track {
  margin: 0;
  height: 9px;
  background: rgba(27, 58, 107, .12);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.page-news .meter__fill {
  display: block;
  height: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--brand-blue), var(--amber));
  transition: width .4s var(--ease);
}

.page-news .meter__fill--68 { width: 68%; }
.page-news .meter__fill--12 {
  width: 12%;
  background: linear-gradient(90deg, var(--coral-deep), var(--coral));
}

.page-news .observe__facts {
  display: grid;
  gap: 9px;
  margin: 20px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px dashed rgba(27, 58, 107, .2);
}

.page-news .observe__facts li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-size: 14px;
  color: var(--grey);
}

.page-news .observe__facts .num {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--brand-blue);
  white-space: nowrap;
}

/* ---------- 编辑方针 ---------- */
.page-news .rhythm {
  background: var(--warm);
}

.page-news .rhythm__grid {
  display: grid;
  gap: 14px;
}

@media (min-width: 700px) {
  .page-news .rhythm__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-news .rhythm__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .rhythm__card {
  display: grid;
  gap: 8px;
  padding: 22px 20px 24px;
  background: var(--paper);
  border: 1px solid var(--mist);
  border-top: 3px solid var(--amber);
  border-radius: var(--radius-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .rhythm__card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
}

.page-news .rhythm__num {
  margin: 0;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--amber-deep);
}

.page-news .rhythm__card h3 {
  margin: 0;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 17px;
  color: var(--brand-blue);
}

.page-news .rhythm__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--grey);
}

/* ---------- 历史归档 ---------- */
.page-news .archive {
  background: var(--deep);
  color: var(--on-dark);
}

.page-news .archive__grid {
  display: grid;
  gap: 28px;
}

@media (min-width: 900px) {
  .page-news .archive__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
  }
}

.page-news .archive .eyebrow {
  margin: 0;
  color: var(--amber);
}

.page-news .archive h2 {
  margin: 10px 0 12px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(23px, 2.8vw, 30px);
  line-height: 1.3;
  color: var(--on-dark);
}

.page-news .archive__body > p {
  margin: 0 0 16px;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(242, 237, 228, .78);
}

.page-news .archive__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-news .archive__pills a {
  display: inline-block;
  padding: 8px 15px;
  border: 1px solid rgba(242, 237, 228, .28);
  border-radius: var(--radius-pill);
  color: var(--on-dark);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .archive__pills a:hover,
.page-news .archive__pills a:focus-visible {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--deep);
}

.page-news .archive .aside-note {
  margin: 0 0 16px;
  padding-left: 14px;
  border-left: 2px solid var(--amber);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(242, 237, 228, .66);
}

.page-news .archive__links {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(242, 237, 228, .78);
}

.page-news .archive__links a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 154, 43, .45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .archive__links a:hover,
.page-news .archive__links a:focus-visible {
  color: var(--on-dark);
  border-bottom-color: var(--on-dark);
}

.page-news .archive__figure {
  margin: 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--brand-blue);
}

.page-news .archive__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .feed__item,
  .page-news .feed__item::before,
  .page-news .rhythm__card,
  .page-news .meter__fill,
  .page-news .filter-chip,
  .page-news .archive__pills a,
  .page-news .pinned__item {
    transition: none;
  }

  .page-news .feed__item:hover,
  .page-news .feed__item:focus-within,
  .page-news .rhythm__card:hover {
    transform: none;
  }
}