.page-news {
  --news-pad: clamp(18px, 3vw, 34px);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  overflow-x: hidden;
}

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

.news-crumb {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */
.news-hero {
  padding-top: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(36px, 6vw, 72px);
}

.news-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.news-hero__copy {
  background: linear-gradient(158deg, rgba(0, 102, 255, 0.12) 0%, rgba(77, 148, 255, 0.08) 46%, rgba(255, 107, 53, 0.12) 100%);
  border: var(--brutal) solid var(--ink);
  box-shadow: var(--shadow-md);
  padding: var(--news-pad);
}

.news-hero__title {
  margin: 16px 0 0;
  font-size: clamp(2.15rem, 7vw, 4.4rem);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -0.02em;
}

.news-hero__lead {
  margin: 18px 0 0;
  max-width: 620px;
  line-height: 1.85;
  color: var(--muted-strong);
}

.news-hero__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  margin-top: 26px;
  padding-top: 16px;
  border-top: var(--brutal) solid var(--ink);
}

.news-hero__metrics p {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
}

.news-hero__metrics strong {
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  font-weight: 900;
  color: var(--blue);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.news-hero__metrics span {
  font-size: var(--step-note);
  color: var(--muted-strong);
}

.news-hero__media {
  border: var(--brutal) solid var(--ink);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.news-hero__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 通用小件 ---------- */
.news-num {
  display: inline-block;
  margin-bottom: 14px;
  padding: 3px 11px;
  border: var(--brutal) solid var(--ink);
  box-shadow: var(--shadow-sm);
  background: #fff;
  color: var(--orange);
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  font-variant-numeric: tabular-nums;
}

.news-intro {
  max-width: 660px;
  margin: 14px 0 0;
  line-height: 1.85;
  color: var(--muted-strong);
}

.news-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

/* ---------- 01 头条 ---------- */
.news-headline__card {
  margin-top: 24px;
  padding: var(--news-pad);
}

.news-headline__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.news-headline__card .h-sub {
  margin: 0 0 14px;
  font-size: clamp(1.2rem, 2.4vw, 1.65rem);
  font-weight: 800;
  line-height: 1.45;
}

.news-headline__card p {
  margin: 0 0 12px;
  max-width: 680px;
  line-height: 1.85;
  color: var(--muted-strong);
}

/* ---------- 02 栏目分类 ---------- */
.news-cats__grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.cat-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
  background: #fff;
  border: var(--brutal) solid var(--ink);
  box-shadow: var(--shadow-sm);
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cat-card:hover,
.cat-card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-md);
}

.cat-card__num {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--blue);
}

.cat-card--b .cat-card__num { color: var(--orange); }
.cat-card--c .cat-card__num { color: var(--blue-light); }
.cat-card--d .cat-card__num { color: var(--muted-strong); }

.cat-card__title {
  margin: 0;
  font-size: var(--step-h3);
  font-weight: 800;
}

.cat-card__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--muted-strong);
}

.cat-card__go {
  margin-top: auto;
  padding-top: 6px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--blue);
}

.news-cats__art {
  margin: clamp(28px, 4vw, 44px) 0 0;
  max-width: 340px;
  border: var(--brutal) solid var(--ink);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.news-cats__art img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 03 条目索引 + 长文摘要 ---------- */
.news-board__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: 28px;
}

.news-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--brutal) solid var(--ink);
}

.news-index li {
  border-bottom: 1px solid var(--cloud);
}

.news-index__link {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 14px 10px 14px 12px;
  border-left: 4px solid transparent;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.news-index__link:hover,
.news-index__link:focus-visible {
  border-left-color: var(--orange);
  background: #fff;
  transform: translateX(2px);
}

.news-index__num {
  font-weight: 900;
  color: var(--blue);
  font-variant-numeric: tabular-nums;
}

.news-index__title {
  font-weight: 700;
  line-height: 1.5;
}

.news-index__meta {
  grid-column: 2;
  font-size: var(--step-note);
  color: var(--muted);
}

.news-summaries {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.news-entry {
  padding: 22px 20px 24px;
  background: #fff;
  border: var(--brutal) solid var(--ink);
  border-left-width: 8px;
  border-left-color: var(--blue);
  box-shadow: var(--shadow-sm);
}

.news-entry:nth-child(even) {
  border-left-color: var(--orange);
}

.news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-size: var(--step-note);
  color: var(--muted);
}

.news-entry h3 {
  margin: 0 0 10px;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 800;
  line-height: 1.45;
}

.news-entry p {
  margin: 0 0 14px;
  max-width: 620px;
  line-height: 1.85;
  color: var(--muted-strong);
}

.news-entry__link {
  display: inline-block;
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
}

/* ---------- 04 专题连载 ---------- */
.news-series {
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.95) 0%, rgba(0, 71, 179, 0.97) 100%);
  border-top: var(--brutal) solid var(--ink);
  border-bottom: var(--brutal) solid var(--ink);
  color: #fff;
}

.news-series__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.news-series__cover {
  margin: 0;
  border: var(--brutal) solid var(--ink);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.news-series__cover img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.news-series .news-num {
  color: var(--blue);
}

.news-series h2,
.news-series .h-section {
  color: #fff;
  margin: 0 0 12px;
}

.news-series__body > p {
  margin: 0;
  max-width: 640px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.9);
}

.series-progress {
  margin-top: 22px;
}

.series-progress__bar {
  height: 10px;
  background: rgba(255, 255, 255, 0.22);
  border: 2px solid rgba(255, 255, 255, 0.7);
}

.series-progress__fill {
  display: block;
  height: 100%;
  background: var(--orange);
}

.series-progress__fill--6of9 {
  width: 66.6%;
}

.series-progress__note {
  margin: 8px 0 0;
  font-size: var(--step-note);
  color: rgba(255, 255, 255, 0.88);
  font-variant-numeric: tabular-nums;
}

.series-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 620px;
}

.series-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.94);
}

.series-list li::before {
  content: "";
  flex: none;
  width: 10px;
  height: 10px;
  margin-top: 7px;
  background: var(--orange);
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.28);
}

.news-series__more {
  margin: 22px 0 0;
}

.news-series__past {
  margin: 16px 0 0;
  font-size: var(--step-note);
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.75;
}

/* ---------- 05 更新记录 ---------- */
.news-log__list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: var(--brutal) solid var(--ink);
}

.log-item {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--cloud);
}

.log-item__time {
  font-size: var(--step-note);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.log-item__title {
  margin: 0;
  font-size: var(--step-h3);
  font-weight: 800;
  line-height: 1.5;
}

.log-item__text {
  margin: 8px 0 0;
  max-width: 660px;
  line-height: 1.85;
  color: var(--muted-strong);
}

/* ---------- 06 编辑推荐与标签 ---------- */
.news-picks {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.pick-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: #fff;
  border: var(--brutal) solid var(--ink);
  box-shadow: var(--shadow-sm);
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pick-card:hover,
.pick-card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-md);
}

.pick-card__title {
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.5;
}

.pick-card__text {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--muted-strong);
}

.news-tags__title {
  margin: 40px 0 0;
}

.news-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
}

.tag-chip {
  display: inline-block;
  padding: 8px 16px;
  border: var(--brutal) solid var(--ink);
  box-shadow: var(--shadow-sm);
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}

.tag-chip:hover,
.tag-chip:focus-visible {
  background: var(--blue);
  color: #fff;
}

/* ---------- 07 订阅与投稿 ---------- */
.news-subscribe__grid {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

.news-sub-card {
  padding: clamp(20px, 3vw, 32px);
  background: #fff;
  border: var(--brutal) solid var(--ink);
  border-top-width: 10px;
  border-top-color: var(--blue);
  box-shadow: var(--shadow-md);
}

.news-sub-card h3 {
  margin: 0 0 12px;
  font-size: var(--step-h3);
  font-weight: 800;
}

.news-sub-card p {
  margin: 0 0 12px;
  line-height: 1.85;
  color: var(--muted-strong);
}

.news-sub-card a {
  color: var(--blue-deep);
  font-weight: 700;
}

.news-sub-card .btn {
  margin-top: 8px;
}

.news-sub-card--alt {
  background: var(--ink);
  color: #fff;
  border-top-color: var(--orange);
}

.news-sub-card--alt p {
  color: rgba(255, 255, 255, 0.86);
}

.news-sub-card--alt a {
  color: var(--orange-soft);
}

.news-subscribe__art {
  margin: clamp(28px, 4vw, 44px) 0 0;
  border: var(--brutal) solid var(--ink);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.news-subscribe__art img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

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

  .news-picks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .news-subscribe__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .news-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .news-hero__copy {
    padding: clamp(28px, 3vw, 44px);
  }

  .news-series__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

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

  .log-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 8px 28px;
    padding: 22px 0;
  }
}

@media (min-width: 1024px) {
  .news-cats__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .news-board__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .news-index {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }
}

@media (max-width: 480px) {
  .news-hero__metrics strong {
    font-size: 1.5rem;
  }

  .news-entry {
    border-left-width: 6px;
    padding: 18px 16px 20px;
  }
}