.page-news {
  --news-frame: 3px;
  --news-shadow: 6px 6px 0 var(--ink);
  --news-shadow-soft: 4px 4px 0 rgba(26, 23, 20, 0.16);
  display: block;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
}

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

.page-news [hidden] {
  display: none !important;
}

.page-news .eyebrow {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cinnabar);
}

.page-news .lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.85;
  color: var(--dai);
}

.page-news .section-head {
  max-width: 64ch;
  margin-bottom: clamp(22px, 4vw, 38px);
}

.page-news .section-title {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(24px, 4.2vw, 38px);
  line-height: 1.25;
  color: var(--ink);
}

/* 面包屑 */
.page-news .news-crumb {
  padding-top: 18px;
}

.page-news .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-news .breadcrumb-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .breadcrumb-list li + li::before {
  content: "›";
  color: var(--gold);
}

.page-news .breadcrumb-list a {
  color: var(--dai);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .breadcrumb-list a:hover {
  border-bottom-color: var(--gold);
}

.page-news .breadcrumb-current {
  color: var(--cinnabar);
}

/* 首屏 */
.page-news .news-hero {
  position: relative;
  padding: clamp(26px, 5vw, 58px) 0 clamp(32px, 5.5vw, 68px);
  border-bottom: var(--news-frame) solid var(--ink);
  background: var(--paper);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 9px;
  background: repeating-linear-gradient(
    90deg,
    var(--cinnabar) 0 42px,
    var(--gold) 42px 62px
  );
}

.page-news .news-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
  padding-top: 10px;
}

.page-news .news-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(32px, 7vw, 62px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-news .news-hero .lede {
  color: rgba(26, 23, 20, 0.84);
}

.page-news .news-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 34px;
  margin: 28px 0 0;
  padding: 20px 0 0;
  border-top: 2px solid var(--hair);
}

.page-news .news-fact {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin: 0;
}

.page-news .news-fact dt {
  order: 2;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-news .news-fact dd {
  order: 1;
  margin: 0;
  font-size: 21px;
  font-weight: 700;
  color: var(--cinnabar);
}

.page-news .news-index {
  padding: 20px 20px 16px;
  border: var(--news-frame) solid var(--ink);
  background: #fff;
  box-shadow: var(--news-shadow);
}

.page-news .news-index .eyebrow {
  color: var(--dai);
}

.page-news .news-index-list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-index-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 8px;
  border-left: 3px solid transparent;
  color: var(--ink);
  font-size: 15px;
  text-decoration: none;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .news-index-list a:hover {
  background: var(--lotus);
  border-left-color: var(--cinnabar);
}

.page-news .news-index-no {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* 01 本月校对记录 */
.page-news .news-log-figure {
  margin: 0 0 clamp(22px, 4vw, 34px);
}

.page-news .news-log-figure .figure-caption {
  margin-top: 10px;
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
}

.page-news .filter-btn {
  padding: 8px 14px;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-news .filter-btn:hover {
  background: var(--lotus);
}

.page-news .filter-btn[aria-pressed="true"] {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  color: var(--paper);
}

.page-news .proof-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .proof-item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 18px 16px;
  border: var(--news-frame) solid var(--ink);
  background: #fff;
  box-shadow: var(--news-shadow-soft);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-news .proof-item:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--gold);
}

.page-news .proof-mark {
  display: grid;
  place-items: center;
  align-self: start;
  width: 34px;
  height: 34px;
  border: 2px solid var(--cinnabar);
  background: rgba(209, 69, 59, 0.08);
  color: var(--cinnabar);
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
}

.page-news .proof-body {
  min-width: 0;
}

.page-news .proof-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 8px;
}

.page-news .proof-time {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--proof);
}

.page-news .proof-no {
  font-size: 12px;
  color: var(--stone);
}

.page-news .proof-title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .proof-body > p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(26, 23, 20, 0.82);
}

.page-news .proof-detail {
  border-top: 1px dashed var(--hair);
  padding-top: 9px;
}

.page-news .proof-detail summary {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--dai);
}

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

.page-news .proof-detail summary::before {
  content: "＋";
  color: var(--gold);
  font-size: 14px;
}

.page-news .proof-detail[open] summary::before {
  content: "－";
}

.page-news .proof-detail p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(26, 23, 20, 0.74);
}

/* 02 版本更新与适配进展 */
.page-news .section--night {
  background: linear-gradient(160deg, var(--dai) 0%, var(--dai-deep) 58%, var(--night) 100%);
  color: var(--paper);
}

.page-news .section--night .section-title {
  color: var(--paper);
}

.page-news .section--night .eyebrow {
  color: var(--gold);
}

.page-news .section--night .lede {
  color: rgba(246, 240, 227, 0.76);
}

.page-news .update-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

.page-news .update-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .update-item {
  position: relative;
  padding: 0 0 26px 30px;
  border-left: 2px solid rgba(212, 166, 74, 0.45);
}

.page-news .update-item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-news .update-item::before {
  content: "";
  position: absolute;
  top: 6px;
  left: -8px;
  width: 14px;
  height: 14px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-news .update-when {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold-light);
}

.page-news .update-title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: clamp(17px, 2.3vw, 20px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .update-item p:last-child {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(246, 240, 227, 0.78);
}

.page-news .update-aside .figure {
  margin: 0 0 18px;
}

.page-news .section--night .media-frame {
  box-shadow: 8px 8px 0 rgba(212, 166, 74, 0.32);
}

.page-news .section--night .figure-caption {
  color: rgba(246, 240, 227, 0.62);
}

.page-news .update-quick {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid rgba(212, 166, 74, 0.4);
}

.page-news .update-quick li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(246, 240, 227, 0.16);
  font-size: 14.5px;
  color: rgba(246, 240, 227, 0.8);
}

.page-news .update-quick .mono {
  flex: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--gold-light);
}

/* 03 用户故事与场景档案 */
.page-news .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-news .scene-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 18px;
  border: var(--news-frame) solid var(--ink);
  background: #fff;
  box-shadow: var(--news-shadow-soft);
}

.page-news .scene-role {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cinnabar);
}

.page-news .scene-card h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .scene-card p {
  margin: 0;
  font-size: 14.8px;
  line-height: 1.8;
  color: rgba(26, 23, 20, 0.82);
}

.page-news .scene-path {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--hair);
  color: var(--dai) !important;
}

.page-news .scene-path a {
  color: var(--cinnabar);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-news .scene-path a:hover {
  color: var(--cinnabar-deep);
}

.page-news .scene-card:nth-child(2) {
  background: var(--dai);
  border-color: var(--dai-deep);
}

.page-news .scene-card:nth-child(2) .scene-role {
  color: var(--gold-light);
}

.page-news .scene-card:nth-child(2) h3 {
  color: var(--paper);
}

.page-news .scene-card:nth-child(2) p {
  color: rgba(246, 240, 227, 0.82);
}

.page-news .scene-card:nth-child(2) .scene-path {
  border-top-color: rgba(212, 166, 74, 0.42);
  color: rgba(246, 240, 227, 0.8) !important;
}

.page-news .scene-card:nth-child(2) .scene-path a {
  color: var(--gold-light);
}

.page-news .news-scene-figure {
  margin: clamp(24px, 4vw, 36px) 0 0;
}

/* 04 专题系列索引 */
.page-news .news-topic-figure {
  margin: 0 0 clamp(20px, 4vw, 30px);
}

.page-news .topic-band {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(228px, 78vw);
  gap: 14px;
  padding: 4px 4px 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .topic-card {
  display: grid;
  align-content: start;
  gap: 9px;
  min-height: 196px;
  padding: 16px;
  border: var(--news-frame) solid var(--dai);
  background: var(--paper);
  scroll-snap-align: start;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-news .topic-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 0 var(--gold);
}

.page-news .topic-seal {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--cinnabar);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 900;
  box-shadow: 3px 3px 0 var(--gold);
}

.page-news .topic-no {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-news .topic-card h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .topic-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(26, 23, 20, 0.8);
}

.page-news .topic-meta {
  margin-top: 4px !important;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--proof);
}

/* 05 更新发布与工单反馈 */
.page-news .news-feedback {
  background: var(--cinnabar);
  border-top: var(--news-frame) solid var(--ink);
  border-bottom: var(--news-frame) solid var(--ink);
  color: var(--paper);
}

.page-news .news-feedback .eyebrow {
  color: var(--gold-light);
}

.page-news .news-feedback .section-title {
  color: var(--paper);
}

.page-news .news-feedback .lede {
  color: rgba(246, 240, 227, 0.88);
}

.page-news .feedback-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
  align-items: start;
}

.page-news .feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-feedback .btn-ghost {
  border-color: var(--gold-light);
  color: var(--paper);
}

.page-news .news-feedback .btn-ghost:hover {
  background: var(--gold-light);
  color: var(--cinnabar-deep);
}

.page-news .feedback-side {
  padding: 20px 18px;
  border: 2px solid rgba(246, 240, 227, 0.5);
  background: rgba(43, 30, 28, 0.22);
}

.page-news .feedback-meta {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-news .feedback-meta > div {
  display: grid;
  gap: 5px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(246, 240, 227, 0.22);
}

.page-news .feedback-meta > div:first-child {
  padding-top: 0;
}

.page-news .feedback-meta dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-light);
}

.page-news .feedback-meta dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-news .feedback-note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 240, 227, 0.78);
}

/* 响应式 */
@media (min-width: 760px) {
  .page-news .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .scene-card:nth-child(2) {
    margin-top: 26px;
  }
}

@media (min-width: 900px) {
  .page-news .topic-band {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    overflow-x: visible;
    padding: 4px 0 0;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(290px, 0.85fr);
  }

  .page-news .update-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  }

  .page-news .feedback-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  }
}

@media (min-width: 1024px) {
  .page-news .proof-item:nth-child(odd) {
    margin-right: clamp(0px, 3vw, 44px);
  }

  .page-news .proof-item:nth-child(even) {
    margin-left: clamp(0px, 3vw, 44px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition: none !important;
    animation: none !important;
  }
}