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

.page-news .breadcrumb {
  padding: clamp(18px, 3vw, 30px) 0 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(20px, 3vw, 34px) 0 clamp(32px, 5vw, 60px);
  border-bottom: var(--line) solid var(--ink);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 44px);
  align-items: end;
}

.page-news .news-hero__body {
  max-width: 40em;
}

.page-news .news-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 5.4vw, 58px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 12px 0 16px;
}

.page-news .news-hero__lede {
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.8;
  margin: 0;
  color: var(--ink);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px dashed var(--muted);
}

.page-news .news-hero__meta-item {
  display: flex;
  align-items: baseline;
  gap: 9px;
  min-width: 0;
}

.page-news .news-hero__meta-key {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
  white-space: nowrap;
}

.page-news .news-hero__meta-val {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--green);
}

.page-news .news-hero__media {
  margin: 0;
  border: var(--line) solid var(--ink);
  background: var(--wheat);
  box-shadow: var(--shadow-hard);
}

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

.page-news .news-hero__media .media__caption {
  display: block;
  padding: 10px 14px;
  border-top: 1.5px solid var(--ink);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  background: var(--wheat);
}

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

/* ---------- 工作区 ---------- */
.page-news .news-workspace {
  padding: clamp(40px, 5.5vw, 78px) 0;
}

.page-news .news-workspace__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 3.6vw, 48px);
  align-items: start;
}

@media (min-width: 1000px) {
  .page-news .news-workspace__grid {
    grid-template-columns: 292px minmax(0, 1fr);
  }
}

/* ---------- 左侧检索栏 ---------- */
.page-news .news-rail {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-news .news-panel {
  border: var(--line) solid var(--ink);
  background: var(--wheat);
  box-shadow: var(--shadow-soft);
  padding: 20px 20px 18px;
}

.page-news .news-panel__title {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  padding-bottom: 11px;
  border-bottom: 3px solid var(--purple);
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
}

.page-news .news-panel__dot {
  width: 9px;
  height: 9px;
  flex: none;
  background: var(--gold);
}

.page-news .news-steps {
  display: grid;
  gap: 12px;
}

.page-news .news-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.page-news .news-step__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  color: var(--paper);
  background: var(--purple);
  padding: 2px 0;
}

.page-news .news-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
}

.page-news .news-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--muted);
}

.page-news .news-key {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  padding: 4px 9px;
  border: 1.5px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
}

.page-news .news-panel__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-news .news-taglink {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 13px;
  border: 1.5px solid var(--ink);
  border-left: 5px solid var(--gold);
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background .18s var(--ease), transform .18s var(--ease);
}

.page-news .news-taglink:hover,
.page-news .news-taglink:focus-visible {
  background: var(--wheat);
  transform: translateX(3px);
}

.page-news .news-taglink__n {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--purple);
}

.page-news .news-rail__figure {
  margin: 0;
  border: var(--line) solid var(--ink);
  background: var(--wheat);
}

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

/* ---------- 右侧公告栏 ---------- */
.page-news .news-feed {
  display: grid;
  gap: clamp(40px, 5vw, 72px);
  min-width: 0;
}

.page-news .news-block {
  min-width: 0;
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-news .news-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 18px;
  padding-bottom: 14px;
  margin-bottom: 24px;
  border-bottom: var(--line) solid var(--ink);
}

.page-news .news-block__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 800;
  line-height: 1.25;
}

.page-news .news-block__aside {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-news .news-block__figure {
  margin: 0 0 24px;
  border: var(--line) solid var(--ink);
  background: var(--wheat);
}

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

.page-news .news-block__figure .media__caption {
  display: block;
  padding: 10px 14px;
  border-top: 1.5px solid var(--ink);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

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

.page-news .news-item {
  position: relative;
  padding: 17px 20px 17px 26px;
  border: var(--line) solid var(--ink);
  background: var(--paper);
  transition: background .2s var(--ease), transform .2s var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: var(--gold);
}

.page-news .news-item:hover {
  background: var(--wheat);
  transform: translateX(3px);
}

.page-news .news-item__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .05em;
  padding: 3px 10px;
  color: var(--paper);
  background: var(--purple);
}

.page-news .news-item__ver {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--muted);
}

.page-news .news-item__title {
  margin: 0 0 7px;
  font-family: var(--font-serif);
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 700;
  line-height: 1.45;
}

.page-news .news-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .news-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 11px;
}

.page-news .news-chip {
  font-size: 12px;
  letter-spacing: .06em;
  padding: 2px 9px;
  border: 1px solid var(--muted);
  color: var(--muted);
}

.page-news .news-chip:first-child {
  border-color: var(--red);
  color: var(--red);
}

/* ---------- 分段控件（规则调整） ---------- */
.page-news .news-rules .tabs__list {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  border: var(--line) solid var(--ink);
  background: var(--paper);
  margin-bottom: 22px;
}

.page-news .news-rules .tabs__tab {
  flex: 1 1 120px;
  appearance: none;
  border: 0;
  border-right: 1.5px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  padding: 13px 14px;
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-news .news-rules .tabs__tab:last-of-type {
  border-right: 0;
}

.page-news .news-rules .tabs__tab:hover {
  background: var(--wheat);
}

.page-news .news-rules .tabs__tab[aria-selected="true"] {
  background: var(--purple);
  color: var(--paper);
}

.page-news .news-rules .tabs__indicator {
  display: none;
}

.page-news .news-rules .tabs__panel {
  display: block;
}

.page-news .news-rules .tabs__panel[hidden],
.page-news .news-rules .tabs__panel[aria-hidden="true"] {
  display: none;
}

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

.page-news .news-rules__list li {
  padding: 14px 16px 14px 20px;
  border: 1.5px solid var(--ink);
  border-left: 5px solid var(--green);
  background: var(--paper);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .news-rules__list b {
  font-family: var(--font-serif);
  font-weight: 700;
  margin-right: 4px;
}

.page-news .news-rules__list a {
  color: var(--purple);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 栏目卡片 ---------- */
.page-news .news-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

@media (min-width: 620px) {
  .page-news .news-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1240px) {
  .page-news .news-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .news-col {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 18px 18px 16px;
  border: var(--line) solid var(--ink);
  background: var(--wheat);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}

.page-news .news-col:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hard);
}

.page-news .news-col__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--purple);
}

.page-news .news-col__name {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .news-col__gran {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--green);
}

.page-news .news-col__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 季度更新说明 ---------- */
.page-news .news-quarter {
  position: relative;
  overflow: hidden;
  background: var(--green-ink);
  color: var(--paper);
  padding: clamp(44px, 6vw, 88px) 0;
}

.page-news .news-quarter::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: repeating-linear-gradient(90deg, var(--gold) 0 14px, transparent 14px 36px);
  opacity: .6;
}

.page-news .news-quarter__head {
  max-width: 42em;
  margin-bottom: clamp(26px, 3.4vw, 40px);
}

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

.page-news .news-quarter__title {
  margin: 12px 0 14px;
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.4vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--paper);
}

.page-news .news-quarter__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 232, .84);
}

.page-news .news-quarter__body {
  display: grid;
  gap: 12px;
}

.page-news .news-q {
  border: 1.5px solid rgba(245, 241, 232, .32);
  background: rgba(245, 241, 232, .06);
}

.page-news .news-q summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

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

.page-news .news-q summary::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: none;
  background: var(--gold);
}

.page-news .news-q summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--gold);
}

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

.page-news .news-q[open] {
  background: rgba(245, 241, 232, .1);
}

.page-news .news-q__body {
  padding: 0 18px 18px 41px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 232, .84);
}

.page-news .news-q__body ul {
  margin: 0;
  padding-left: 18px;
}

.page-news .news-q__body li {
  margin-bottom: 7px;
}

.page-news .news-q__body li:last-child {
  margin-bottom: 0;
}

/* ---------- 想第一时间知道 ---------- */
.page-news .news-stay {
  padding: clamp(44px, 6vw, 88px) 0 clamp(48px, 6.5vw, 92px);
}

.page-news .news-stay__head {
  max-width: 44em;
  margin-bottom: clamp(26px, 3.4vw, 40px);
}

.page-news .news-stay__title {
  margin: 12px 0 14px;
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.2vw, 40px);
  font-weight: 800;
  line-height: 1.2;
}

.page-news .news-stay__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

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

@media (min-width: 800px) {
  .page-news .news-stay__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .news-stay__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 22px 20px;
  border: var(--line) solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-hard);
}

.page-news .news-stay__card-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--paper);
  background: var(--purple);
  padding: 3px 9px;
}

.page-news .news-stay__card-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
}

.page-news .news-stay__card-text {
  margin: 0;
  flex: 1 1 auto;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 页尾窄幅 ---------- */
.page-news .news-tail {
  margin: 0;
  border-top: var(--line) solid var(--ink);
  background: var(--wheat);
  line-height: 0;
}

.page-news .news-tail img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center 40%;
}

@media (max-width: 620px) {
  .page-news .news-hero__meta {
    gap: 8px 18px;
  }

  .page-news .news-item {
    padding: 15px 15px 15px 21px;
  }

  .page-news .news-stay__card {
    box-shadow: 4px 4px 0 var(--ink);
  }

  .page-news .news-hero__media,
  .page-news .news-rail__figure,
  .page-news .news-block__figure {
    box-shadow: none;
  }
}