/* ===== 页面专属：news ===== */
.page-news {
  --news-line: rgba(43, 42, 37, .15);
  --news-paper-muted: rgba(43, 42, 37, .62);
  --news-banner: linear-gradient(90deg, #C1272D 0%, #F2C500 28%, #009B77 68%, #00A0E9 100%);
  background: var(--color-snow);
  overflow-x: hidden;
}

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

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

/* ===== 报头区 ===== */
.page-news .news-masthead {
  position: relative;
  padding-block: var(--space-7);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 6px;
  background: var(--news-banner);
}

.page-news .masthead-grid {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-5);
}

.page-news .masthead-kicker {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin: 0;
  font-size: .84rem;
  font-weight: 900;
  letter-spacing: .14em;
  color: var(--color-blue);
}

.page-news .display-title {
  max-width: 18ch;
  margin: var(--space-3) 0 0;
  font-size: clamp(2rem, 1.4rem + 2.8vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -.02em;
}

.page-news .masthead-lede {
  max-width: 50ch;
  margin: var(--space-4) 0 0;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.82;
  color: rgba(43, 42, 37, .75);
}

.page-news .masthead-side {
  align-self: end;
  background: var(--color-paper);
  padding: var(--space-5);
  border-left: 4px solid var(--color-blue);
}

.page-news .side-label {
  display: block;
  margin-bottom: var(--space-3);
  font-family: var(--font-serif);
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--color-blue);
}

.page-news .side-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-3);
}

.page-news .side-points li {
  display: flex;
  gap: .6rem;
  font-size: .92rem;
  line-height: 1.55;
  color: rgba(43, 42, 37, .82);
}

.page-news .side-points li::before {
  content: "";
  flex: 0 0 12px;
  height: 4px;
  margin-top: .5em;
  background: var(--color-orange);
}

.page-news .side-points strong {
  color: var(--color-red);
}

.page-news .masthead-anchor {
  margin-top: var(--space-5);
}

/* ===== 章节标题共构 ===== */
.page-news .news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  padding-bottom: var(--space-3);
  margin: var(--space-7) 0 var(--space-6);
  border-bottom: 2px solid var(--color-ink);
}

.page-news .news-section-head::before {
  content: "";
  width: 18px;
  height: 18px;
  background: var(--color-orange);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.page-news .news-index {
  font-weight: 900;
  letter-spacing: .08em;
  color: var(--color-blue);
}

.page-news .news-section-title {
  margin: 0;
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2rem);
  line-height: 1.15;
}

.page-news .news-section-note {
  margin-left: auto;
  font-family: var(--font-serif);
  font-size: .82rem;
  color: var(--news-paper-muted);
}

/* ===== 头条文章 ===== */
.page-news .news-feature {
  display: grid;
  gap: var(--space-5);
  align-items: stretch;
}

.page-news .news-feature-media {
  background: var(--color-blue);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 94%);
}

.page-news .news-feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 240px;
}

.page-news .news-feature-body {
  background: var(--color-paper);
  padding: var(--space-5);
}

.page-news .article-tagbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin-bottom: var(--space-3);
}

.page-news .article-date {
  font-family: var(--font-serif);
  font-size: .78rem;
  color: var(--news-paper-muted);
}

.page-news .article-title {
  margin: 0 0 var(--space-3);
  font-size: clamp(1.4rem, 1.2rem + 1vw, 1.9rem);
  line-height: 1.3;
}

.page-news .article-summary {
  margin: 0;
  font-size: .98rem;
  line-height: 1.75;
  color: rgba(43, 42, 37, .78);
}

.page-news .article-notes {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-news .article-notes li {
  display: flex;
  gap: .6rem;
  font-size: .9rem;
  line-height: 1.5;
  color: rgba(43, 42, 37, .82);
}

.page-news .article-notes li::before {
  content: "";
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: .45em;
  background: var(--color-lime);
}

/* ===== 文章列表 ===== */
.page-news .news-list {
  border-top: 2px solid var(--color-ink);
  margin-top: var(--space-6);
}

.page-news .news-list-item {
  display: grid;
  gap: var(--space-4);
  position: relative;
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--news-line);
  transition: background-color .2s ease;
}

.page-news .news-list-item::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block: 16%;
  width: 3px;
  background: transparent;
  transition: background-color .2s ease;
}

.page-news .news-list-item:hover {
  background: rgba(10, 61, 98, .04);
}

.page-news .news-list-item:hover::before {
  background: var(--color-orange);
}

.page-news .news-list-media {
  clip-path: polygon(0 12%, 100% 0, 100% 88%, 0 100%);
  background: var(--color-blue);
}

.page-news .news-list-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 180px;
}

.page-news .news-list-item--text::before {
  content: none;
}

.page-news .news-list-item--text {
  border-left: 3px solid var(--color-orange);
  padding-left: var(--space-4);
}

.page-news .article-title--list {
  margin: 0 0 var(--space-2);
  font-size: clamp(1.15rem, 1rem + .6vw, 1.45rem);
  line-height: 1.35;
}

.page-news .news-list-more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-5);
  font-family: var(--font-serif);
  font-size: .9rem;
  color: rgba(43, 42, 37, .68);
}

.page-news .news-list-more a {
  color: var(--color-orange);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(255, 107, 53, .4);
  text-underline-offset: 3px;
}

.page-news .news-list-more a:hover {
  text-decoration-color: var(--color-orange);
}

/* ===== 热门标签 ===== */
.page-news .tag-section {
  background: var(--color-blue);
  color: var(--color-snow);
  margin-block: var(--space-8);
  padding-block: var(--space-7);
}

.page-news .tag-section .news-section-head {
  border-bottom-color: rgba(247, 249, 252, .3);
}

.page-news .tag-section .news-section-title,
.page-news .tag-section .news-index {
  color: var(--color-snow);
}

.page-news .tag-section .news-section-note {
  color: rgba(247, 249, 252, .78);
}

.page-news .tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .5rem .8rem;
  border: 1px solid rgba(247, 249, 252, .34);
  border-radius: 2px;
  font-family: var(--font-serif);
  font-size: .9rem;
  line-height: 1.2;
  color: var(--color-snow);
  text-decoration: none;
  background: rgba(247, 249, 252, .06);
  transition: border-color .2s ease, background-color .2s ease;
}

.page-news .news-tag::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  background: var(--tag-color, var(--color-lime));
}

.page-news .news-tag:hover {
  border-color: rgba(247, 249, 252, .9);
  background: rgba(247, 249, 252, .14);
}

.page-news .news-tag:nth-child(1),
.page-news .news-tag:nth-child(5),
.page-news .news-tag:nth-child(9) {
  --tag-color: var(--color-red);
}

.page-news .news-tag:nth-child(2),
.page-news .news-tag:nth-child(6),
.page-news .news-tag:nth-child(10) {
  --tag-color: var(--color-yellow);
}

.page-news .news-tag:nth-child(3),
.page-news .news-tag:nth-child(7) {
  --tag-color: var(--color-green);
}

.page-news .news-tag:nth-child(4),
.page-news .news-tag:nth-child(8) {
  --tag-color: var(--color-sky);
}

/* ===== 数据洞察 ===== */
.page-news .insight-wide {
  display: grid;
  gap: var(--space-6);
  margin-block: var(--space-8) var(--space-2);
}

.page-news .insight-copy .article-title {
  margin-bottom: var(--space-3);
}

.page-news .insight-copy p {
  margin: 0 0 var(--space-4);
  font-size: .98rem;
  line-height: 1.8;
  color: rgba(43, 42, 37, .78);
}

.page-news .insight-media {
  clip-path: polygon(0 10%, 100% 0, 100% 90%, 0 100%);
  background: var(--color-blue);
}

.page-news .insight-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 220px;
}

/* ===== 订阅提醒 ===== */
.page-news .reminder-section {
  position: relative;
  background: var(--color-paper);
  margin-top: var(--space-8);
  padding-block: var(--space-7);
  border-top: 4px solid var(--color-blue);
}

.page-news .reminder-section::after {
  content: "";
  display: block;
  height: 6px;
  margin-top: var(--space-7);
  background: var(--news-banner);
}

.page-news .reminder-panel {
  display: grid;
  gap: var(--space-6);
  background: var(--color-snow);
  border: 1px solid var(--news-line);
  box-shadow: var(--shadow);
  padding: var(--space-6);
}

.page-news .reminder-copy .news-section-head {
  margin-top: 0;
  margin-bottom: var(--space-4);
}

.page-news .reminder-lede {
  max-width: 46ch;
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.75;
}

.page-news .reminder-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.page-news .reminder-list {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-news .reminder-list li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .86rem;
  line-height: 1.6;
  color: rgba(43, 42, 37, .78);
}

.page-news .reminder-list .live-dot {
  margin-top: .5rem;
}

.page-news .reminder-note {
  max-width: 54ch;
  margin: var(--space-4) 0 0;
  font-family: var(--font-serif);
  font-size: .82rem;
  line-height: 1.7;
  color: rgba(43, 42, 37, .66);
}

.page-news .reminder-stats {
  display: grid;
  gap: var(--space-4);
}

.page-news .reminder-stats .stat-card {
  background: var(--color-snow);
  border: 1px solid var(--news-line);
  border-top: 3px solid var(--color-blue);
  padding: var(--space-4) var(--space-3);
  box-shadow: var(--shadow);
  text-align: center;
}

.page-news .reminder-stats .stat-value {
  display: block;
  font-size: clamp(1.4rem, 1.2rem + 1vw, 1.9rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-blue);
}

.page-news .reminder-stats .stat-label {
  display: block;
  margin-top: var(--space-2);
  font-size: .8rem;
  color: rgba(43, 42, 37, .72);
}

/* ===== 响应式布局 ===== */
@media (min-width: 640px) {
  .page-news .reminder-stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 760px) {
  .page-news .news-list-item {
    grid-template-columns: 240px 1fr;
    gap: var(--space-6);
    align-items: center;
  }

  .page-news .news-list-item--text {
    display: block;
    padding-left: 264px;
    border-left: 3px solid var(--color-orange);
  }
}

@media (min-width: 900px) {
  .page-news .masthead-grid {
    grid-template-columns: 1.6fr 1fr;
    gap: var(--space-7);
    align-items: end;
  }

  .page-news .news-feature {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-7);
    align-items: center;
  }

  .page-news .news-feature-body {
    padding: var(--space-6);
  }

  .page-news .insight-wide {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-7);
    align-items: center;
  }

  .page-news .reminder-panel {
    grid-template-columns: 1.25fr 1fr;
    align-items: center;
    gap: var(--space-7);
    padding: var(--space-7);
  }
}