.page-news {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}

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

.page-news a {
  color: var(--danxia-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

.page-news a:focus-visible,
.page-news button:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

/* ---------- 面包屑 ---------- */
.page-news .yy-breadcrumb {
  padding-top: clamp(16px, 2.4vw, 26px);
}

.page-news .yy-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

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

.page-news .yy-breadcrumb__item + .yy-breadcrumb__item::before {
  content: "/";
  color: var(--stone);
}

.page-news .yy-breadcrumb__link {
  color: var(--muted);
  text-decoration: none;
}

.page-news .yy-breadcrumb__link:hover {
  color: var(--danxia);
}

.page-news .yy-breadcrumb__current {
  color: var(--ink);
}

/* ---------- 通用排版 ---------- */
.page-news .yy-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.3;
  color: inherit;
}

.page-news .yy-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--muted);
}

.page-news .yy-eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--danxia);
  flex: none;
}

.page-news .yy-lede {
  max-width: 64ch;
  margin: 16px 0 0;
  font-size: clamp(15.5px, 1.6vw, 18px);
  line-height: 1.9;
  color: var(--ink);
}

.page-news .yy-text {
  max-width: 66ch;
  margin: 0 0 1.1em;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ink);
}

.page-news .yy-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .yy-figure {
  margin: 0;
}

.page-news .yy-figure__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: auto;
  background: linear-gradient(150deg, var(--violet), var(--danxia) 58%, var(--sand));
}

.page-news .yy-figure__media--wide,
.page-news .yy-figure__media--tall {
  aspect-ratio: auto;
}

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

.page-news .yy-figure__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- 标签 ---------- */
.page-news .yy-tag {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--sand-light);
  background: var(--sand-light);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  line-height: 1.6;
}

.page-news .yy-tag--outline {
  background: transparent;
  border-color: var(--ink-a12);
  color: var(--muted);
}

/* ---------- 复制按钮 ---------- */
.page-news .yy-copy {
  margin-top: 8px;
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--ink-a12);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .yy-copy:hover {
  border-color: var(--danxia);
  color: var(--danxia);
}

.page-news .yy-copy[data-copied] {
  background: var(--danxia);
  border-color: var(--danxia);
  color: var(--paper);
}

/* ---------- 分栏骨架 ---------- */
.page-news .yy-split {
  display: grid;
  gap: var(--gap);
}

.page-news .yy-col-main {
  min-width: 0;
}

/* ---------- 首屏 ---------- */
.news-hero {
  padding: clamp(24px, 3.4vw, 44px) 0 clamp(36px, 5vw, 72px);
  border-bottom: 1px solid var(--stone);
}

.news-hero .yy-split > .news-hero__main {
  order: -1;
  min-width: 0;
}

.news-hero__title {
  font-size: clamp(28px, 4.6vw, 52px);
  letter-spacing: .04em;
}

.news-hero__aside {
  display: grid;
  gap: 14px;
  align-content: start;
}

.news-plate {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 16px 18px;
  border: 1px solid var(--stone);
  background: var(--sand-light);
  box-shadow: var(--shadow-1);
}

.news-plate__label {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--danxia-deep);
}

.news-plate__value {
  font-family: var(--font-mono);
  font-size: clamp(23px, 3vw, 30px);
  letter-spacing: .04em;
  color: var(--ink);
  line-height: 1.3;
}

.news-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 30px 0 0;
  border-top: 1px solid var(--stone);
}

.news-stats__item {
  padding: 14px 0 12px;
  border-bottom: 1px solid var(--stone);
}

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

.news-stats dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  letter-spacing: .04em;
  color: var(--ink);
  line-height: 1.2;
}

/* ---------- 区块留白 ---------- */
.news-sec {
  padding-top: clamp(40px, 5.6vw, 84px);
  padding-bottom: clamp(40px, 5.6vw, 84px);
}

.news-sec--dark {
  background: var(--ink-deep);
  color: var(--paper);
}

.news-sec--dark .yy-title {
  color: var(--paper);
}

.news-sec--dark .yy-text {
  color: var(--paper-a80);
}

.news-sec--dark .yy-eyebrow {
  color: var(--sand);
}

.news-sec--dark .yy-eyebrow::before {
  background: var(--sand);
}

.news-sec-head {
  margin-bottom: clamp(26px, 3.4vw, 44px);
}

.news-sec-title {
  font-size: clamp(23px, 3.2vw, 38px);
  letter-spacing: .06em;
}

/* ---------- 编号规则 ---------- */
.news-overview {
  display: grid;
  gap: var(--gap);
}

.news-overview__main {
  min-width: 0;
}

.news-overview__figure {
  margin: 0;
}

.news-rules {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.news-rules__item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid var(--stone);
  font-size: 15px;
  line-height: 1.8;
}

.news-rules__item:last-child {
  border-bottom: 1px solid var(--stone);
}

.news-rules__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--danxia);
  padding-top: 5px;
}

.news-mega-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 30px;
}

.news-mega {
  display: block;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(70px, 13vw, 164px);
  line-height: .88;
  letter-spacing: -.02em;
  color: var(--danxia);
  background-image: linear-gradient(100deg, var(--danxia) 0%, var(--sand) 88%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.news-mega-note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

/* ---------- 时间轴 ---------- */
.news-rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 12px;
  scrollbar-width: thin;
}

.news-tick {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
  padding: 8px 14px;
  border: 1px solid var(--stone);
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  white-space: nowrap;
}

.news-tick::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sand);
  flex: none;
}

.news-tick:hover {
  border-color: var(--danxia);
  color: var(--danxia);
}

.news-tick--current {
  color: var(--danxia);
  border-color: var(--danxia);
  font-weight: 700;
}

.news-tick--current::before {
  width: 13px;
  height: 13px;
  background: transparent;
  border: 2px solid var(--danxia);
}

.news-timeline__list {
  min-width: 0;
}

.news-node {
  padding: 22px 0 24px;
  border-top: 1px solid var(--stone);
  scroll-margin-top: 130px;
}

.news-node:last-child {
  border-bottom: 1px solid var(--stone);
}

.news-node__code {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--danxia);
}

.news-node__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 1.9vw, 21px);
  letter-spacing: .06em;
  line-height: 1.5;
}

.news-node__text {
  max-width: 64ch;
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink);
}

.news-node__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

/* ---------- 底纹带 ---------- */
.news-band {
  background: var(--ink-deep);
  color: var(--paper);
}

.news-band__inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(36px, 5vw, 68px) var(--pad-x);
  display: grid;
  gap: 26px;
}

.news-band__figure {
  margin: 0;
}

.news-band__figure .yy-figure__caption {
  color: var(--paper-a60);
}

.news-band__copy {
  min-width: 0;
}

.news-band__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.7vw, 32px);
  letter-spacing: .07em;
  line-height: 1.4;
  color: var(--paper);
}

.news-band__text {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--paper-a80);
}

/* ---------- 公告列表 ---------- */
.news-ann__figure {
  margin-bottom: clamp(24px, 3vw, 40px);
}

.news-ann__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 6px;
}

.news-ann__tab {
  padding: 7px 18px;
  border: 1px solid var(--ink-a12);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.news-ann__tab:hover {
  border-color: var(--danxia);
  color: var(--danxia);
}

.news-ann__group {
  margin-top: clamp(30px, 4vw, 48px);
  scroll-margin-top: 130px;
}

.news-ann__group-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 4px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.1vw, 23px);
  letter-spacing: .1em;
}

.news-ann__group-code {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--danxia);
}

.page-news .yy-accordion {
  border-bottom: 1px solid var(--stone);
}

.page-news .yy-accordion__item {
  border-top: 1px solid var(--stone);
}

.page-news .yy-accordion__item:first-child {
  border-top: 0;
}

.page-news .news-ann__q {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .yy-accordion__trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 16px 0;
  background: transparent;
  border: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  text-align: left;
  cursor: pointer;
}

.news-ann__code {
  flex: none;
  width: 52px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--danxia);
}

.news-ann__label {
  flex: 1 1 200px;
  min-width: 0;
}

.news-ann__cat {
  flex: none;
}

.page-news .yy-accordion__mark {
  position: relative;
  flex: none;
  width: 12px;
  height: 12px;
  margin-left: auto;
}

.page-news .yy-accordion__mark::before,
.page-news .yy-accordion__mark::after {
  content: "";
  position: absolute;
  background: var(--danxia);
}

.page-news .yy-accordion__mark::before {
  left: 0;
  top: 5px;
  width: 12px;
  height: 2px;
}

.page-news .yy-accordion__mark::after {
  left: 5px;
  top: 0;
  width: 2px;
  height: 12px;
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}

.page-news .yy-accordion__trigger[aria-expanded="true"] .yy-accordion__mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-news .yy-accordion__panel {
  padding: 0 0 20px;
  border-top: 1px solid var(--stone);
}

.page-news .yy-accordion__panel[hidden] {
  display: none;
}

.page-news .yy-accordion__panel p {
  max-width: 66ch;
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink);
}

/* ---------- 版本迭代 ---------- */
.news-version__aside {
  min-width: 0;
}

.news-vers {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--paper-a16);
  counter-reset: vers;
}

.news-vers__item {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 4px 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--paper-a16);
}

.news-vers__code {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--sand);
}

.news-vers__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--paper);
  align-self: center;
}

.news-vers__text {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--paper-a80);
}

/* ---------- 厂商与活动 ---------- */
.page-news .yy-grid--3 {
  display: grid;
  gap: var(--gap);
}

.news-pcard {
  padding: 22px 20px;
  border: 1px solid var(--stone);
  background: var(--paper);
  box-shadow: var(--shadow-1);
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.news-pcard:hover {
  transform: translateY(-2px);
  border-color: var(--danxia);
}

.news-pcard__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.news-pcard__big {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--danxia);
}

.news-pcard__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: .08em;
  line-height: 1.5;
}

.news-pcard__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink);
}

/* ---------- 回看与提醒 ---------- */
.news-recall__figure {
  margin: 0;
}

.news-recall__items {
  margin-top: 26px;
  border-top: 1px solid var(--stone);
}

.news-recall__item {
  padding: 18px 0;
  border-bottom: 1px solid var(--stone);
}

.news-recall__item h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: .08em;
  line-height: 1.5;
}

.news-recall__item p {
  max-width: 64ch;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink);
}

/* ---------- 反馈条 ---------- */
.page-news .yy-feedback {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: clamp(28px, 3.6vw, 48px) 0 0;
  padding: 20px 22px;
  border: 1px solid var(--stone);
  border-left: 4px solid var(--danxia);
  background: var(--sand-light);
}

.page-news .yy-feedback__text {
  flex: 1 1 320px;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .yy-btn {
  display: inline-block;
  padding: 12px 26px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: .16em;
  text-decoration: none;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-news .yy-btn--primary {
  background: var(--danxia);
  border-color: var(--danxia);
  color: var(--paper);
}

.page-news .yy-btn--primary:hover {
  background: var(--danxia-deep);
  border-color: var(--danxia-deep);
  color: var(--paper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .news-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .news-stats__item {
    padding: 16px 0 14px 16px;
    border-bottom: 0;
    border-left: 1px solid var(--stone);
  }

  .news-stats__item:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

@media (min-width: 720px) {
  .news-vers__item {
    grid-template-columns: 96px 140px minmax(0, 1fr);
    align-items: center;
  }

  .news-vers__text {
    grid-column: auto;
    margin: 0;
  }
}

@media (min-width: 900px) {
  .news-overview {
    grid-template-columns: minmax(0, 62fr) minmax(0, 38fr);
    align-items: start;
    column-gap: var(--gap);
  }

  .news-overview__figure {
    position: sticky;
    top: 110px;
  }

  .news-band__inner {
    grid-template-columns: minmax(0, 56fr) minmax(0, 44fr);
    align-items: end;
    column-gap: var(--gap);
  }
}

@media (min-width: 960px) {
  .page-news .yy-split--25 {
    grid-template-columns: minmax(0, 25fr) minmax(0, 75fr);
    align-items: start;
  }

  .page-news .yy-split--33 {
    grid-template-columns: minmax(0, 33fr) minmax(0, 67fr);
    align-items: start;
  }

  .page-news .yy-aside {
    position: sticky;
    top: 110px;
    align-self: start;
  }

  .news-hero .yy-split > .news-hero__main {
    order: 0;
  }

  .news-rail {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 2px 0 2px 26px;
    position: relative;
  }

  .news-rail::before {
    content: "";
    position: absolute;
    left: 6px;
    top: 12px;
    bottom: 12px;
    width: 1px;
    background: var(--stone);
  }

  .news-tick {
    border: 0;
    padding: 10px 0;
    background: transparent;
  }

  .news-tick::before {
    position: absolute;
    left: -24px;
    top: 50%;
    transform: translateY(-50%);
  }

  .news-tick--current::before {
    left: -26px;
  }

  .page-news .yy-accordion__panel {
    padding-left: 62px;
  }

  .page-news .yy-accordion__panel p {
    margin-top: 0;
    padding-top: 16px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .news-pcard,
  .page-news .yy-copy,
  .page-news .yy-accordion__mark::after,
  .page-news .yy-btn {
    transition: none;
  }

  .news-pcard:hover {
    transform: none;
  }
}