.page-news {
  --news-muted: #4b4441;
  --news-soft-border: rgba(11, 30, 51, 0.18);
  --news-card-shadow: 8px 8px 0 rgba(11, 30, 51, 0.16);

  background: var(--color-cream);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.65;
}

.page-news .container {
  width: min(100% - 32px, var(--container-w));
  margin-inline: auto;
}

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

.page-news a:focus-visible,
.page-news button:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 3px;
}

/* ===== 面包屑 ===== */
.page-news .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  padding-top: 18px;
  font-size: 13px;
  color: var(--color-grayblue);
}

.page-news .breadcrumbs a {
  color: var(--color-electric);
  text-decoration: none;
  font-weight: 500;
}

.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible {
  color: var(--color-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .breadcrumbs__sep {
  margin: 0 4px;
  font-family: var(--font-mono);
}

/* ===== 首屏 Hero ===== */
.page-news .news-hero {
  position: relative;
  padding: 40px 0 56px;
  border-bottom: 4px solid var(--color-navy);
  background:
    linear-gradient(180deg, rgba(245, 241, 232, 0.9), rgba(245, 241, 232, 0.97)),
    repeating-linear-gradient(0deg, transparent 0, transparent 31px, var(--color-line) 31px, var(--color-line) 32px),
    repeating-linear-gradient(90deg, transparent 0, transparent 63px, var(--color-line) 63px, var(--color-line) 64px);
}

.page-news .news-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-news .news-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange);
  font-weight: 600;
}

.page-news .news-hero__eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--color-orange);
  flex: 0 0 auto;
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 900px;
  transform: skewX(-1.5deg);
  transform-origin: left center;
}

.page-news .news-hero__highlight {
  background: linear-gradient(transparent 58%, rgba(158, 240, 26, 0.55) 58%);
  padding: 0 0.06em;
  white-space: nowrap;
}

.page-news .news-hero__lead {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
  justify-content: flex-end;
}

.page-news .news-hero__lead p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--news-muted);
  max-width: 520px;
}

.page-news .news-hero__routes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 40px;
}

.page-news .route-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.55);
  border: 2px solid var(--color-ink);
  border-radius: var(--radius);
  box-shadow: 5px 5px 0 rgba(11, 30, 51, 0.14);
  text-decoration: none;
  color: var(--color-ink);
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
}

.page-news .route-card:hover,
.page-news .route-card:focus-visible {
  transform: translate(2px, 2px);
  box-shadow: 7px 7px 0 rgba(11, 30, 51, 0.22);
  background: #fff;
}

.page-news .route-card__index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-orange);
  font-weight: 600;
}

.page-news .route-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.2;
}

.page-news .route-card__desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--news-muted);
}

/* ===== 通用区块标题 ===== */
.page-news .news-section,
.page-news .news-tools,
.page-news .news-log,
.page-news .news-archive {
  padding: 64px 0;
}

.page-news .section-heading {
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 3px solid var(--color-ink);
}

.page-news .section-heading__index {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-orange);
  font-weight: 600;
}

.page-news .section-heading__index::after {
  content: "";
  width: 44px;
  height: 2px;
  background: var(--color-orange);
}

.page-news .section-heading__title {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.page-news .section-heading__lead {
  margin: 0;
  max-width: 720px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-muted);
}

/* ===== 更新情报 ===== */
.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-news .news-feature {
  overflow: hidden;
  border: 3px solid var(--color-ink);
  background: var(--color-navy);
  border-radius: var(--radius);
  box-shadow: 10px 10px 0 rgba(11, 30, 51, 0.18);
  color: #fff;
}

.page-news .news-feature__media {
  position: relative;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border-bottom: 3px solid var(--color-ink);
  background: var(--color-darknavy);
}

.page-news .news-feature__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-feature__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(9, 18, 31, 0.8) 0%, rgba(9, 18, 31, 0.15) 55%, rgba(46, 111, 242, 0.45) 100%);
  pointer-events: none;
}

.page-news .news-feature__body {
  padding: 28px 24px 30px;
}

.page-news .news-feature__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-news .news-feature__coords {
  color: var(--color-grayblue);
  font-size: 11px;
}

.page-news .news-feature h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-news .news-feature p {
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-grayblue);
  max-width: 620px;
}

/* 右侧旁注 */
.page-news .news-aside {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 24px 22px 26px;
  border: 2px solid var(--color-ink);
  border-radius: var(--radius);
  background: var(--color-pale);
  box-shadow: 6px 6px 0 rgba(11, 30, 51, 0.1);
}

.page-news .news-aside__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-navy);
  font-weight: 600;
}

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

.page-news .news-item {
  border-top: 2px solid var(--color-line);
  padding: 18px 0 6px;
}

.page-news .news-item:first-of-type {
  border-top: none;
  padding-top: 4px;
}

.page-news .news-item__link {
  display: block;
  text-decoration: none;
  color: var(--color-ink);
  transition: transform var(--ease), color var(--ease);
}

.page-news .news-item__link:hover,
.page-news .news-item__link:focus-visible {
  transform: translateX(4px);
}

.page-news .news-item__time {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-orange);
}

.page-news .news-item h3 {
  margin: 8px 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .news-item p {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--news-muted);
}

.page-news .news-item__more {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-electric);
  font-weight: 600;
}

.page-news .news-item__link:hover .news-item__more,
.page-news .news-item__link:focus-visible .news-item__more {
  color: var(--color-orange);
}

.page-news .news-aside__note {
  margin-top: 22px;
  padding: 16px;
  border: 1px dashed var(--color-navy);
  background: rgba(245, 241, 232, 0.7);
}

.page-news .news-aside__note p {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--news-muted);
}

/* ===== 工具推荐区 ===== */
.page-news .news-tools {
  border-top: 4px solid var(--color-ink);
  border-bottom: 4px solid var(--color-ink);
  background: var(--color-navy);
  color: #fff;
}

.page-news .news-tools .section-heading {
  border-bottom-color: rgba(255, 255, 255, 0.25);
}

.page-news .news-tools .section-heading__title {
  color: #fff;
}

.page-news .news-tools .section-heading__lead {
  color: var(--color-grayblue);
}

.page-news .tools-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-news .tool-row {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 26px 0;
  border-top: 2px solid rgba(255, 255, 255, 0.2);
}

.page-news .tool-row:first-child {
  border-top: none;
  padding-top: 8px;
}

.page-news .tool-row__num {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--color-neon);
  text-align: right;
  padding-top: 4px;
}

.page-news .tool-row__body h3 {
  margin: 8px 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
}

.page-news .tool-row__body p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-grayblue);
}

.page-news .tool-row__body .btn--ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.page-news .tool-row__body .btn--ghost:hover,
.page-news .tool-row__body .btn--ghost:focus-visible {
  border-color: var(--color-neon);
  color: var(--color-neon);
}

.page-news .tools-figure {
  margin: 0;
  padding: 8px 8px 14px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius);
  background: var(--color-darknavy);
}

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

.page-news .tools-figure figcaption {
  margin-top: 10px;
  font-size: 11px;
  color: var(--color-grayblue);
  text-align: center;
}

.page-news .tools-help {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  margin-top: 36px;
  padding: 20px;
  border: 2px dashed rgba(158, 240, 26, 0.55);
  border-radius: var(--radius);
  background: rgba(9, 18, 31, 0.55);
}

.page-news .tools-help__text strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  font-family: var(--font-display);
  color: #fff;
}

.page-news .tools-help__text p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-grayblue);
}

/* ===== 数据维护日志 ===== */
.page-news .log-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

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

.page-news .log-row {
  position: relative;
  padding: 22px 0 22px 28px;
  border-left: 3px solid var(--color-line);
}

.page-news .log-row::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 28px;
  width: 11px;
  height: 11px;
  border: 2px solid var(--color-cream);
  border-radius: 50%;
  background: var(--color-orange);
  box-shadow: 0 0 0 2px var(--color-ink);
}

.page-news .log-row__time {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-orange);
  font-weight: 600;
}

.page-news .log-row__content {
  padding: 18px;
  border: 2px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-pale);
}

.page-news .log-row__content h3 {
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
}

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

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

.page-news .log-figure img {
  width: 100%;
  height: auto;
  border: 2px solid var(--color-ink);
  border-radius: var(--radius);
}

.page-news .log-figure figcaption {
  margin-top: 10px;
  font-size: 11px;
  color: var(--color-grayblue);
  text-align: center;
}

.page-news .log-note {
  margin-top: 22px;
  padding: 20px;
  border: 3px solid var(--color-ink);
  border-radius: var(--radius);
  background: var(--color-navy);
  color: #fff;
  box-shadow: 6px 6px 0 rgba(11, 30, 51, 0.16);
}

.page-news .log-note__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
}

.page-news .log-note ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-grayblue);
}

/* ===== 版本归档 ===== */
.page-news .news-archive {
  border-top: 4px solid var(--color-navy);
  background:
    linear-gradient(135deg, rgba(234, 229, 216, 0.9) 0%, rgba(245, 241, 232, 0.98) 55%, rgba(46, 111, 242, 0.1) 100%);
}

.page-news .archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-news .archive-info p {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-muted);
}

.page-news .archive-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  border-top: 2px solid var(--color-ink);
  border-bottom: 2px solid var(--color-ink);
}

.page-news .archive-list li {
  padding: 12px 4px;
  border-bottom: 1px solid var(--color-line);
  font-size: 14px;
  line-height: 1.6;
}

.page-news .archive-list li:last-child {
  border-bottom: none;
}

.page-news .archive-list li::before {
  content: "→ ";
  color: var(--color-orange);
  font-weight: 700;
}

.page-news .archive-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

.page-news .archive-figure img {
  width: 100%;
  height: auto;
  border: 3px solid var(--color-ink);
  border-radius: var(--radius);
  box-shadow: 10px 10px 0 var(--color-orange);
}

.page-news .archive-figure figcaption {
  margin-top: 14px;
  font-size: 11px;
  color: var(--color-grayblue);
  text-align: center;
}

/* ===== 桌面端增强 ===== */
@media (min-width: 720px) {
  .page-news .news-hero__routes {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .news-hero__lead {
    align-items: flex-end;
  }

  .page-news .tools-helpp {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 56px 0 72px;
  }

  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: end;
  }

  .page-news .news-hero__lead {
    padding-bottom: 12px;
  }

  .page-news .news-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 44px;
  }

  .page-news .news-aside {
    position: sticky;
    top: 28px;
  }

  .page-news .tools-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
  }

  .page-news .tools-figure {
    position: sticky;
    top: 28px;
  }

  .page-news .tools-help {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-news .log-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
  }

  .page-news .log-figure {
    position: sticky;
    top: 28px;
  }

  .page-news .archive-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }
}

@media (min-width: 1200px) {
  .page-news .news-hero__routes {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ===== 减弱动效 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-news .route-card,
  .page-news .news-item__link,
  .page-news .news-hero h1 {
    transform: none !important;
    transition: none !important;
  }
}