.page-news {
  --news-band: var(--yk-blue-900);
  background: var(--yk-paper-050);
  color: var(--yk-ink-900);
  font-family: var(--yk-sans);
  line-height: 1.8;
  overflow-x: hidden;
}

.page-news .news-wrap {
  max-width: var(--yk-wrap);
  margin-inline: auto;
  padding-inline: var(--yk-gutter);
}

/* 首屏 */
.page-news .news-hero {
  position: relative;
  background: var(--yk-blue-900);
  color: var(--yk-paper-050);
  padding-top: clamp(16px, 2.6vw, 26px);
  padding-bottom: clamp(28px, 5vw, 56px);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--yk-coral-500) 0 26%,
    var(--yk-mint-300) 26% 44%,
    var(--yk-coral-700) 44% 62%,
    var(--yk-blue-700) 62% 100%
  );
}

.page-news .news-crumb {
  flex-wrap: wrap;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-news .news-crumb .yk-crumb__item,
.page-news .news-crumb .yk-crumb__sep {
  color: rgba(251, 249, 245, 0.72);
  font-size: 13px;
}

.page-news .news-crumb .yk-crumb__item[aria-current="page"] {
  color: var(--yk-mint-300);
}

.page-news .news-hero__eyebrow {
  color: var(--yk-coral-500);
  letter-spacing: 0.16em;
  font-family: var(--yk-mono);
  font-size: 11px;
  margin: 0 0 10px;
}

.page-news h1 {
  font-family: var(--yk-serif);
  font-weight: 700;
  font-size: clamp(27px, 5.2vw, 48px);
  line-height: 1.24;
  margin: 0 0 16px;
  max-width: 20em;
}

.page-news .news-hero__lead {
  max-width: 46em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(251, 249, 245, 0.86);
  margin: 0 0 clamp(20px, 3vw, 28px);
}

.page-news .news-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(22px, 4vw, 34px);
  padding: 0;
}

.page-news .news-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid rgba(158, 230, 199, 0.32);
  border-radius: var(--yk-radius-sm);
  background: rgba(255, 255, 255, 0.04);
  font-size: 13px;
  line-height: 1.6;
}

.page-news .news-chip__k {
  color: rgba(251, 249, 245, 0.62);
  font-size: 12px;
}

.page-news .news-chip__v {
  font-family: var(--yk-mono);
  color: var(--yk-mint-300);
  letter-spacing: 0.02em;
}

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

.page-news .news-cover img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--yk-radius);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.page-news .news-cover .yk-figure__caption {
  margin-top: 10px;
  font-size: 13px;
  color: rgba(251, 249, 245, 0.6);
}

/* 章节骨架 */
.page-news .news-section {
  padding-block: clamp(40px, 6vw, 76px);
}

.page-news .news-section--band {
  background: var(--yk-sky-100);
}

.page-news .news-section--sand {
  background: var(--yk-sand-100);
}

.page-news .news-section--deep {
  background: var(--yk-blue-900);
  color: var(--yk-paper-050);
}

.page-news .news-head {
  max-width: 52em;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-news .news-head .yk-eyebrow {
  font-family: var(--yk-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--yk-coral-700);
  margin: 0 0 10px;
}

.page-news .news-head .yk-h2 {
  font-family: var(--yk-serif);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.32;
  margin: 0 0 12px;
  color: var(--yk-blue-900);
}

.page-news .news-lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--yk-ink-900);
}

.page-news .news-head--light .yk-h2 {
  color: var(--yk-paper-050);
}

.page-news .news-eyebrow--light {
  color: var(--yk-coral-500);
}

.page-news .news-lead--light {
  color: rgba(251, 249, 245, 0.8);
}

/* 总览 */
.page-news .news-summary {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-news .news-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--yk-line-200);
}

.page-news .news-facts__item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--yk-line-200);
}

.page-news .news-facts__num {
  font-family: var(--yk-mono);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--yk-blue-700);
}

.page-news .news-facts__txt {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--yk-ink-900);
}

.page-news .news-priority {
  background: var(--yk-sand-100);
  border: 1px solid var(--yk-line-200);
  border-left: 4px solid var(--yk-coral-500);
  border-radius: var(--yk-radius);
  box-shadow: var(--yk-shadow);
}

.page-news .news-priority .yk-card__body {
  padding: clamp(18px, 3vw, 28px);
}

.page-news .news-priority__title {
  font-family: var(--yk-sans);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--yk-blue-900);
}

.page-news .news-priority__list {
  margin: 0 0 20px;
  padding-left: 1.15em;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.8;
}

.page-news .news-priority__list li::marker {
  color: var(--yk-coral-700);
  font-family: var(--yk-mono);
}

.page-news .yk-btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--yk-radius-sm);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  transition: background-color 200ms var(--yk-ease), color 200ms var(--yk-ease), border-color 200ms var(--yk-ease);
}

.page-news .yk-btn--accent {
  background: var(--yk-coral-700);
  color: #fff;
  border: 1px solid var(--yk-coral-700);
}

.page-news .yk-btn--accent:hover,
.page-news .yk-btn--accent:focus-visible {
  background: var(--yk-blue-900);
  border-color: var(--yk-blue-900);
}

.page-news .yk-btn--ghost {
  background: transparent;
  color: var(--yk-blue-900);
  border: 1px solid var(--yk-line-200);
}

.page-news .news-btn--light {
  color: var(--yk-mint-300);
  border-color: rgba(158, 230, 199, 0.45);
}

.page-news .news-btn--light:hover,
.page-news .news-btn--light:focus-visible {
  background: var(--yk-mint-300);
  color: var(--yk-blue-900);
}

.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--yk-focus-500);
  outline-offset: 3px;
}

/* 更新清单 */
.page-news .news-stream {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-news .news-quarter__band {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 16px;
  padding: 10px 14px;
  border-radius: var(--yk-radius-sm);
  background: var(--news-band);
  color: var(--yk-paper-050);
  font-size: 13.5px;
  letter-spacing: 0.02em;
}

.page-news .news-quarter--coral {
  --news-band: var(--yk-coral-700);
}

.page-news .news-quarter__label {
  font-weight: 700;
}

.page-news .news-quarter__code {
  font-family: var(--yk-mono);
  font-size: 12px;
  color: rgba(251, 249, 245, 0.78);
}

.page-news .news-entry {
  display: grid;
  gap: 8px;
  padding: 18px 12px 18px 12px;
  border-bottom: 1px solid var(--yk-line-200);
  border-radius: var(--yk-radius-sm);
  transition: background-color 180ms var(--yk-ease);
}

.page-news .news-entry:hover {
  background: rgba(255, 255, 255, 0.72);
}

.page-news .news-entry__meta {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--yk-mono);
}

.page-news .news-entry__no {
  font-size: 18px;
  font-weight: 700;
  color: var(--yk-coral-700);
}

.page-news .news-entry__code {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--yk-blue-700);
}

.page-news .news-entry__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--yk-sans);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--yk-blue-900);
  margin: 0 0 6px;
}

.page-news .news-entry__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--yk-ink-900);
}

.page-news .news-tag {
  display: inline-block;
  padding: 2px 9px;
  border-radius: var(--yk-radius-sm);
  font-family: var(--yk-sans);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.page-news .news-tag--index {
  background: var(--yk-sky-100);
  color: var(--yk-blue-700);
  border: 1px solid var(--yk-line-200);
}

.page-news .news-tag--column {
  background: var(--yk-mint-300);
  color: var(--yk-blue-900);
  border: 1px solid var(--yk-mint-300);
}

.page-news .news-tag--file {
  background: var(--yk-sand-100);
  color: var(--yk-coral-700);
  border: 1px solid rgba(184, 66, 36, 0.28);
}

.page-news .news-tag--device {
  background: var(--yk-blue-900);
  color: var(--yk-paper-050);
  border: 1px solid var(--yk-blue-900);
}

.page-news .yk-details {
  margin-top: 10px;
  border-top: 1px dashed var(--yk-line-200);
}

.page-news .yk-details__summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 0 2px;
  cursor: pointer;
  list-style: none;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--yk-blue-700);
}

.page-news .yk-details__summary::-webkit-details-marker {
  display: none;
}

.page-news .yk-details__summary::before {
  content: "+";
  font-family: var(--yk-mono);
  font-size: 15px;
  color: var(--yk-coral-700);
}

.page-news .yk-details[open] .yk-details__summary::before {
  content: "−";
}

.page-news .yk-details__body {
  padding: 6px 0 4px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--yk-blue-700);
  max-width: 62em;
}

/* 分类与批次 */
.page-news .news-types-figure {
  margin: 0 0 clamp(20px, 3vw, 28px);
}

.page-news .news-types-figure img {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  object-fit: cover;
  border-radius: var(--yk-radius);
  border: 1px solid var(--yk-line-200);
}

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

.page-news .news-type-item {
  padding: 18px 18px 20px;
  background: #fff;
  border: 1px solid var(--yk-line-200);
  border-top: 3px solid var(--yk-coral-500);
  border-radius: var(--yk-radius);
  box-shadow: var(--yk-shadow);
}

.page-news .news-type-item h3 {
  margin: 10px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--yk-blue-900);
}

.page-news .news-type-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--yk-ink-900);
}

.page-news .news-anchors {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 32px);
  padding-top: 18px;
  border-top: 1px solid var(--yk-line-200);
}

.page-news .news-anchors__label {
  font-family: var(--yk-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--yk-blue-700);
  text-transform: uppercase;
}

.page-news .news-anchors__link {
  display: inline-block;
  padding: 6px 14px;
  font-size: 13.5px;
  text-decoration: none;
  color: var(--yk-blue-900);
  background: var(--yk-sky-100);
  border: 1px solid var(--yk-line-200);
  border-radius: var(--yk-radius-sm);
  transition: background-color 180ms var(--yk-ease), color 180ms var(--yk-ease);
}

.page-news .news-anchors__link:hover,
.page-news .news-anchors__link:focus-visible {
  background: var(--yk-blue-900);
  color: var(--yk-paper-050);
  border-color: var(--yk-blue-900);
}

/* 回访路径 */
.page-news .news-order {
  display: grid;
  gap: clamp(20px, 3.5vw, 34px);
}

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

.page-news .news-order__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--yk-radius);
  border: 1px solid var(--yk-line-200);
}

.page-news .news-order__figure .yk-figure__caption {
  margin-top: 8px;
  font-size: 13px;
  color: var(--yk-blue-700);
}

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

.page-news .news-step {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--yk-line-200);
  border-radius: var(--yk-radius);
}

.page-news .news-step__no {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--yk-blue-900);
  color: var(--yk-mint-300);
  font-family: var(--yk-mono);
  font-size: 15px;
  font-weight: 700;
}

.page-news .news-step h3 {
  margin: 2px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--yk-blue-900);
}

.page-news .news-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--yk-ink-900);
}

/* 资料变化 */
.page-news .news-reslist {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--yk-line-200);
}

.page-news .news-res {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 14px;
  align-items: baseline;
  padding: 14px 2px;
  border-bottom: 1px solid var(--yk-line-200);
}

.page-news .news-res__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--yk-blue-900);
}

.page-news .news-res__state {
  font-family: var(--yk-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: var(--yk-radius-sm);
  background: var(--yk-sky-100);
  color: var(--yk-blue-700);
  border: 1px solid var(--yk-line-200);
  white-space: nowrap;
}

.page-news .news-res__state--new {
  background: var(--yk-coral-500);
  color: var(--yk-blue-900);
  border-color: var(--yk-coral-500);
}

.page-news .news-res__note {
  grid-column: 1 / -1;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--yk-ink-900);
  opacity: 0.86;
}

.page-news .news-resnote {
  margin: clamp(16px, 2.5vw, 22px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--yk-ink-900);
}

.page-news .news-link {
  color: var(--yk-coral-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-link--light {
  color: var(--yk-mint-300);
  font-size: 14px;
}

/* 后续批次 */
.page-news .news-reminders {
  display: grid;
  gap: 14px;
}

.page-news .news-reminder {
  padding: 20px;
  background: rgba(251, 249, 245, 0.06);
  border: 1px solid rgba(158, 230, 199, 0.24);
  border-radius: var(--yk-radius);
}

.page-news .news-reminder__no {
  display: inline-block;
  font-family: var(--yk-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--yk-coral-500);
  margin-bottom: 8px;
}

.page-news .news-reminder h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--yk-paper-050);
}

.page-news .news-reminder p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(251, 249, 245, 0.82);
}

.page-news .news-reminder p:last-child {
  margin-bottom: 0;
}

.page-news .news-backto {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: clamp(24px, 4vw, 36px);
  padding-top: 20px;
  border-top: 1px solid rgba(158, 230, 199, 0.24);
}

/* 响应式 */
@media (min-width: 720px) {
  .page-news .news-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-news .news-res {
    grid-template-columns: minmax(120px, 200px) auto 1fr;
  }

  .page-news .news-res__note {
    grid-column: auto;
  }
}

@media (min-width: 860px) {
  .page-news .news-summary {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-news .news-order {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-news .news-entry {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 0 24px;
    padding: 22px 14px;
  }

  .page-news .news-entry__meta {
    flex-direction: column;
    gap: 2px;
    border-right: 1px solid var(--yk-line-200);
    padding-right: 18px;
  }

  .page-news .news-entry__no {
    font-size: 24px;
  }
}

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

  .page-news .news-facts__item {
    grid-template-columns: 104px 1fr;
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}