.page-news {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

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

.page-news .section {
  padding: clamp(38px, 7vw, 76px) 0;
}

.page-news .section--tight {
  padding: clamp(30px, 5vw, 54px) 0;
}

.page-news .news-crumbs {
  padding-top: 18px;
}

.page-news .news-crumbs .crumbs {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--steel);
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
}

.page-news .news-crumbs .crumbs a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}

.page-news .news-crumbs .crumbs a:hover {
  color: var(--amber);
  border-color: var(--amber);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  margin-top: 14px;
  padding: clamp(30px, 6vw, 70px) 0 clamp(28px, 5vw, 56px);
  color: var(--paper);
  background:
    radial-gradient(120% 130% at 88% -10%, rgba(200, 144, 47, 0.24) 0%, rgba(200, 144, 47, 0) 58%),
    linear-gradient(180deg, var(--ink-950) 0%, var(--ink-900) 68%, var(--ink-950) 100%);
  border-bottom: 1px solid rgba(246, 241, 231, 0.16);
}

.page-news .news-hero__inner {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: start;
}

.page-news .news-hero__eyebrow {
  color: var(--amber-bright);
  margin: 0;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 8.8vw, 82px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 12px 0 0;
  color: var(--paper);
}

.page-news .news-hero h1 span {
  display: inline-block;
  color: var(--amber);
}

.page-news .news-hero__lead {
  max-width: 44ch;
  margin: 18px 0 0;
  font-size: clamp(14.5px, 2.4vw, 17px);
  line-height: 1.85;
  color: rgba(246, 241, 231, 0.8);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-news .news-hero__index {
  border: 1px solid rgba(246, 241, 231, 0.18);
  background: rgba(246, 241, 231, 0.04);
  padding: 18px 18px 14px;
}

.page-news .news-hero__index-head {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel-200);
}

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

.page-news .news-hero__index-list a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 9px 0;
  text-decoration: none;
  color: rgba(246, 241, 231, 0.9);
  font-size: 14px;
  border-bottom: 1px solid rgba(246, 241, 231, 0.1);
}

.page-news .news-hero__index-list a .mono {
  font-size: 11px;
  color: var(--amber-bright);
  letter-spacing: 0.08em;
}

.page-news .news-hero__index-list a:hover {
  color: var(--amber-bright);
  padding-left: 3px;
}

.page-news .news-hero__index-foot {
  margin: 14px 0 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel-200);
}

/* ---------- 主题带 ---------- */
.page-news .news-theme__head h2 {
  font-family: var(--font-display);
  font-size: clamp(25px, 5vw, 40px);
  line-height: 1.15;
  margin: 8px 0 10px;
  color: var(--ink-950);
}

.page-news .news-theme__desc {
  max-width: 62ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .news-theme__track {
  list-style: none;
  margin: 22px 0 0;
  padding: 0 var(--gutter) 18px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(238px, 78vw);
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--steel-200) transparent;
}

.page-news .news-theme__track::-webkit-scrollbar {
  height: 5px;
}

.page-news .news-theme__track::-webkit-scrollbar-thumb {
  background: var(--steel-200);
}

.page-news .news-tcard {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: 2px;
  box-shadow: var(--shadow-sheet);
}

.page-news .news-tcard h3 {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.3;
  margin: 0;
  color: var(--ink-950);
}

.page-news .news-tcard p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
}

.page-news .news-tcard__kicker {
  margin: 0;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--cinnabar);
}

.page-news .news-tcard__code {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ink-900);
}

.page-news .news-tcard__frame {
  margin-bottom: 6px;
}

.page-news .news-tcard--lead {
  background: var(--ink-900);
  border-color: var(--ink-900);
}

.page-news .news-tcard--lead h3 {
  color: var(--paper);
}

.page-news .news-tcard--lead p {
  color: rgba(246, 241, 231, 0.76);
}

.page-news .news-tcard--lead .news-tcard__kicker {
  color: var(--amber-bright);
}

.page-news .news-tcard--lead .news-tcard__code {
  color: var(--amber-bright);
  border-top-color: rgba(246, 241, 231, 0.2);
}

/* ---------- 区块头 ---------- */
.page-news .news-head {
  display: grid;
  gap: 10px;
}

.page-news .news-head h2 {
  font-family: var(--font-display);
  font-size: clamp(25px, 5vw, 40px);
  line-height: 1.15;
  margin: 0;
  color: var(--ink-950);
}

.page-news .news-head__desc {
  max-width: 64ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .news-filters {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  padding-bottom: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .news-filters::-webkit-scrollbar {
  display: none;
}

.page-news .news-filters__link {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--ink-900);
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 8px 12px;
}

.page-news .news-filters__link:hover,
.page-news .news-filters__link:focus-visible {
  color: var(--amber);
  border-color: var(--amber);
}

/* ---------- 合集目录 ---------- */
.page-news .news-collections__grid {
  display: grid;
  gap: 30px;
  margin-top: 24px;
}

.page-news .news-groups {
  display: grid;
  gap: 34px;
}

.page-news .news-group {
  border-top: 2px solid var(--ink-950);
  padding-top: 14px;
  scroll-margin-top: 90px;
}

.page-news .news-group__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-news .news-group__num {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-news .news-group h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 3.6vw, 24px);
  margin: 0;
  color: var(--ink-950);
}

.page-news .news-group__note {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .news-item-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.page-news .news-item {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--rule);
}

.page-news .news-item__code {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cinnabar);
}

.page-news .news-item__title {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.35;
  margin: 0;
  color: var(--ink-950);
}

.page-news .news-item__scene {
  margin: 5px 0 0;
  font-size: 13.8px;
  line-height: 1.72;
  color: var(--steel);
}

.page-news .news-item__more {
  margin-top: 9px;
}

.page-news .news-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ink-900);
  border-bottom: 1px dashed var(--steel-200);
  padding-bottom: 2px;
}

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

.page-news .news-item__more summary::before {
  content: "+";
  color: var(--amber);
  font-size: 13px;
}

.page-news .news-item__more[open] summary::before {
  content: "–";
}

.page-news .news-item__more summary:hover {
  color: var(--amber);
}

.page-news .news-item__detail {
  margin: 10px 0 0;
  padding-left: 11px;
  border-left: 2px solid var(--amber);
  font-size: 13.2px;
  line-height: 1.75;
  color: var(--ink-900);
}

.page-news .news-get {
  justify-self: start;
  display: inline-block;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--ink-950);
  background: var(--amber);
  border: 1px solid var(--amber);
  border-radius: 2px;
  padding: 7px 12px;
}

.page-news .news-get:hover,
.page-news .news-get:focus-visible {
  background: var(--amber-bright);
  border-color: var(--amber-bright);
}

.page-news .news-aside {
  display: grid;
  gap: 12px;
  align-content: start;
}

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

.page-news .news-aside__figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .news-aside__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-900);
  padding-top: 12px;
  border-top: 1px solid var(--rule);
}

.page-news .news-aside__btn {
  justify-self: start;
}

/* ---------- 资源归档 ---------- */
.page-news .news-resources {
  background: var(--sheet);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.page-news .news-resources__grid {
  display: grid;
  gap: 30px;
  margin-top: 24px;
}

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

.page-news .news-dl__row {
  display: grid;
  gap: 8px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}

.page-news .news-dl__row:first-child {
  border-top: 1px solid var(--rule);
}

.page-news .news-dl__code {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cinnabar);
}

.page-news .news-dl__body h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0;
  color: var(--ink-950);
}

.page-news .news-dl__body p {
  margin: 5px 0 0;
  font-size: 13.8px;
  line-height: 1.72;
  color: var(--steel);
}

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

.page-news .news-chip {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 4px 8px;
}

.page-news .news-resources__side {
  display: grid;
  gap: 12px;
  align-content: start;
}

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

.page-news .news-timeline__caption {
  margin: 8px 0 0;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-news .news-timeline {
  list-style: none;
  margin: 10px 0 0;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--rule);
}

.page-news .news-timeline__item {
  position: relative;
  padding: 0 0 18px;
}

.page-news .news-timeline__item::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sheet);
  border: 1px solid var(--steel-200);
}

.page-news .news-timeline__item.is-current::before {
  background: var(--amber);
  border-color: var(--amber);
}

.page-news .news-timeline__version {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--ink-950);
}

.page-news .news-timeline__item.is-current .news-timeline__version {
  color: var(--amber);
}

.page-news .news-timeline__text {
  margin: 4px 0 0;
  font-size: 12.8px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-rhythm__grid {
  display: grid;
  margin-top: 24px;
  border-top: 1px solid var(--rule);
}

.page-news .news-rhythm__item {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
}

.page-news .news-rhythm__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 7vw, 42px);
  line-height: 1;
  color: var(--amber);
}

.page-news .news-rhythm__title {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0;
  color: var(--ink-950);
}

.page-news .news-rhythm__text {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.78;
  color: var(--steel);
}

/* ---------- 批次带 ---------- */
.page-news .news-batch {
  padding: clamp(34px, 6vw, 66px) 0;
  background:
    linear-gradient(180deg, var(--ink-950) 0%, var(--ink-900) 100%);
  border-top: 3px solid var(--amber);
}

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

.page-news .news-batch__eyebrow {
  margin: 0;
  color: var(--amber-bright);
}

.page-news .news-batch h2 {
  font-family: var(--font-display);
  font-size: clamp(25px, 5vw, 40px);
  line-height: 1.18;
  margin: 8px 0 0;
  color: var(--paper);
}

.page-news .news-batch__desc {
  max-width: 56ch;
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.78);
}

.page-news .news-batch__range {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
}

.page-news .news-batch__pill {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber-bright);
  border: 1px dashed rgba(217, 164, 65, 0.62);
  border-radius: 2px;
  padding: 8px 12px;
}

.page-news .news-batch__dash {
  color: var(--steel-200);
  font-size: 13px;
}

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

.page-news .news-batch__step {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.8px;
  line-height: 1.72;
  color: rgba(246, 241, 231, 0.82);
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(246, 241, 231, 0.12);
}

.page-news .news-batch__step .mono {
  color: var(--amber-bright);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news .news-batch__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 4px 0 0;
}

/* ---------- 咨询 ---------- */
.page-news .news-talk__grid {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-news .news-talk__card {
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--cinnabar);
  box-shadow: var(--shadow-sheet);
  padding: clamp(18px, 3.4vw, 30px);
}

.page-news .news-talk__card h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 32px);
  line-height: 1.25;
  margin: 8px 0 0;
  color: var(--ink-950);
}

.page-news .news-talk__intro {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .news-talk__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-talk__list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-950);
  word-break: break-word;
}

.page-news .news-talk__label {
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.page-news .news-talk__list a {
  color: var(--ink-950);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
}

.page-news .news-talk__list a:hover {
  color: var(--amber);
}

.page-news .news-talk__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--steel);
}

.page-news .news-talk__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}

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

.page-news .news-talk__figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-item {
    grid-template-columns: 108px minmax(0, 1fr);
    column-gap: 18px;
    align-items: start;
  }

  .page-news .news-item__code {
    padding-top: 4px;
  }

  .page-news .news-item .news-get {
    grid-column: 2;
    margin-top: 4px;
  }

  .page-news .news-dl__row {
    grid-template-columns: 104px minmax(0, 1fr);
    column-gap: 18px;
    align-items: start;
  }

  .page-news .news-dl__code {
    padding-top: 4px;
  }

  .page-news .news-dl__meta {
    grid-column: 2;
  }
}

@media (min-width: 860px) {
  .page-news .news-rhythm__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 32px;
    border-top: 0;
  }

  .page-news .news-rhythm__item {
    border-bottom: 0;
    border-top: 2px solid var(--ink-950);
    padding: 18px 0 0;
  }

  .page-news .news-batch__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 30px;
  }

  .page-news .news-theme__track {
    grid-auto-columns: minmax(280px, 330px);
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(258px, 0.7fr);
    align-items: end;
  }

  .page-news .news-talk__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 32px;
  }
}

@media (min-width: 980px) {
  .page-news .news-collections__grid {
    grid-template-columns: minmax(0, 1fr) 292px;
    gap: 40px;
    align-items: start;
  }

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

  .page-news .news-resources__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: 40px;
  }

  .page-news .news-dl__row {
    grid-template-columns: 104px minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .news-dl__meta {
    grid-column: auto;
    justify-content: flex-end;
  }

  .page-news .news-batch__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 24px 48px;
    align-items: start;
  }

  .page-news .news-batch__links {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1200px) {
  .page-news .news-theme__track {
    grid-auto-columns: minmax(292px, 348px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-theme__track {
    scroll-behavior: auto;
    scroll-snap-type: none;
  }

  .page-news .news-hero__index-list a:hover {
    padding-left: 0;
  }
}