.page-news {
  background: var(--c-salt);
  color: var(--c-ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

.page-news a {
  color: inherit;
  text-decoration: none;
}

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

.page-news .section {
  padding-block: clamp(34px, 5vw, 68px);
}

.page-news .news-crumb {
  padding-top: clamp(16px, 2.6vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(38px, 6vw, 76px);
  isolation: isolate;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58% 78% at 100% 0%, rgba(15, 110, 140, 0.16), transparent 72%),
    radial-gradient(50% 60% at 0% 100%, rgba(240, 122, 43, 0.1), transparent 70%),
    repeating-linear-gradient(90deg, rgba(199, 219, 226, 0.55) 0 1px, transparent 1px 88px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

.page-news .news-hero__main {
  min-width: 0;
}

.page-news .news-hero h1 {
  margin: clamp(12px, 2vw, 20px) 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 7vw, 5rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--c-teal);
}

.page-news .news-hero__aside {
  min-width: 0;
}

.page-news .news-hero__lead {
  margin: 0 0 14px;
  font-size: clamp(1rem, 1.6vw, 1.14rem);
  color: var(--c-ink);
}

.page-news .news-hero__sub {
  margin: 0 0 22px;
  font-size: 0.94rem;
  color: var(--c-mist);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--c-grid);
}

.page-news .news-hero__stats span {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.2rem, 2.6vw, 1.7rem);
  line-height: 1.2;
  color: var(--c-glacier);
}

.page-news .news-hero__stats small {
  display: block;
  margin-top: 4px;
  font-size: 0.74rem;
  line-height: 1.45;
  color: var(--c-mist);
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

/* ---------- 本期专题 ---------- */
.page-news .news-feature__grid {
  display: grid;
  gap: var(--gap);
}

.page-news .lead-card {
  background: var(--c-snow);
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-sharp);
  overflow: hidden;
}

.page-news .lead-card__cover {
  position: relative;
  background: var(--c-lake);
}

.page-news .lead-card__cover img {
  width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 91%, 0 100%);
}

.page-news .lead-card__body {
  padding: clamp(20px, 3vw, 34px);
}

.page-news .lead-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  font-size: 0.78rem;
  color: var(--c-mist);
  letter-spacing: 0.06em;
}

.page-news .lead-card h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--c-teal);
}

.page-news .lead-card__text {
  margin: 0 0 20px;
  font-size: 0.95rem;
  color: var(--c-mist);
  max-width: 60ch;
}

.page-news .lead-card__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 3px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-ember);
  border-bottom: 2px solid var(--c-orange);
  transition: gap 0.25s var(--ease-out);
}

.page-news .lead-card__more::after {
  content: "→";
}

.page-news .lead-card__more:hover,
.page-news .lead-card__more:focus-visible {
  gap: 14px;
}

.page-news .feature-aside {
  padding: clamp(22px, 3vw, 34px);
  background: var(--c-deep);
  color: var(--c-snow);
  border-radius: var(--radius-sharp);
}

.page-news .feature-aside__kicker {
  margin: 0 0 10px;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--c-orange);
}

.page-news .feature-aside__title {
  margin: 0 0 20px;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--c-snow);
}

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

.page-news .feature-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(199, 219, 226, 0.28);
}

.page-news .feature-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .feature-list__no {
  font-size: 0.78rem;
  color: var(--c-orange);
  letter-spacing: 0.08em;
}

.page-news .feature-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--c-snow);
}

.page-news .feature-list p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.65;
  color: rgba(251, 253, 254, 0.74);
}

.page-news .feature-aside__note {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(199, 219, 226, 0.28);
  font-size: 0.8rem;
  color: rgba(251, 253, 254, 0.6);
}

@media (min-width: 960px) {
  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

/* ---------- 场景分类 ---------- */
.page-news .cats-grid {
  display: grid;
  gap: var(--gap);
}

.page-news .cats-figure {
  position: relative;
  min-height: 160px;
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-sharp);
  overflow: hidden;
  background: var(--c-lake);
}

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

.page-news .cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--c-grid);
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-sharp);
  overflow: hidden;
}

.page-news .cat a {
  display: block;
  height: 100%;
  padding: 18px 20px;
  background: var(--c-snow);
  transition: background 0.28s var(--ease-out);
}

.page-news .cat a:hover,
.page-news .cat a:focus-visible {
  background: var(--c-lake);
}

.page-news .cat__no {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--c-ember);
}

.page-news .cat__name {
  display: block;
  margin-top: 6px;
  font-size: 1.04rem;
  font-weight: 800;
  color: var(--c-teal);
}

.page-news .cat__desc {
  display: block;
  margin-top: 3px;
  font-size: 0.83rem;
  line-height: 1.55;
  color: var(--c-mist);
}

@media (min-width: 640px) {
  .page-news .cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-news .cats-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: stretch;
  }
}

/* ---------- 最新收录 ---------- */
.page-news .latest-banner {
  margin-bottom: clamp(24px, 3.6vw, 40px);
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-sharp);
  overflow: hidden;
}

.page-news .latest-banner img {
  width: 100%;
  height: clamp(130px, 19vw, 210px);
  object-fit: cover;
}

.page-news .latest-grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

.page-news .latest-aside {
  min-width: 0;
}

.page-news .filter-block__label {
  margin: 0 0 10px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--c-mist);
}

.page-news .filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.page-news .filter-tags a {
  display: inline-block;
  padding: 5px 13px;
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-pill);
  background: var(--c-snow);
  font-size: 0.79rem;
  color: var(--c-glacier);
  transition: color 0.24s var(--ease-out), border-color 0.24s var(--ease-out);
}

.page-news .filter-tags a:hover,
.page-news .filter-tags a:focus-visible {
  border-color: var(--c-orange);
  color: var(--c-ember);
}

.page-news .vol-index {
  display: grid;
  gap: 2px;
  padding-top: 16px;
  border-top: 1px solid var(--c-grid);
}

.page-news .vol-index a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.83rem;
  color: var(--c-mist);
  transition: color 0.24s var(--ease-out);
}

.page-news .vol-index a:hover,
.page-news .vol-index a:focus-visible {
  color: var(--c-teal);
}

.page-news .vol-index .mono {
  font-size: 0.78rem;
  color: var(--c-glacier);
  letter-spacing: 0.06em;
}

.page-news .latest-stream {
  min-width: 0;
}

.page-news .vol {
  scroll-margin-top: 108px;
}

.page-news .vol + .vol {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-news .vol__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--c-teal);
}

.page-news .vol__title {
  margin: 0;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  color: var(--c-teal);
}

.page-news .vol__note {
  font-size: 0.76rem;
  color: var(--c-mist);
}

.page-news .post {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 20px 12px 20px 0;
  border-bottom: 1px solid var(--c-grid);
  transition: background 0.26s var(--ease-out), box-shadow 0.26s var(--ease-out);
}

.page-news .post__no {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--c-ember);
}

.page-news .post__body {
  min-width: 0;
}

.page-news .post__tag {
  display: inline-block;
  margin-bottom: 7px;
  padding: 2px 10px;
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-pill);
  background: var(--c-lake);
  font-size: 0.72rem;
  color: var(--c-teal);
}

.page-news .post__title {
  margin: 0 0 6px;
  font-size: clamp(1rem, 1.7vw, 1.14rem);
  font-weight: 800;
  line-height: 1.45;
  color: var(--c-ink);
}

.page-news .post__desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-mist);
}

@media (min-width: 760px) {
  .page-news .post {
    grid-template-columns: 66px minmax(0, 1fr);
    gap: 4px 18px;
    padding: 22px 16px 22px 14px;
  }

  .page-news .post:hover {
    background: var(--c-lake);
    box-shadow: inset 3px 0 0 var(--c-orange);
  }
}

@media (min-width: 920px) {
  .page-news .latest-grid {
    grid-template-columns: 210px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .latest-aside {
    position: sticky;
    top: 106px;
  }
}

/* ---------- 推荐路线 ---------- */
.page-news .routes-grid {
  display: grid;
  gap: var(--gap);
}

.page-news .route {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--c-snow);
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-sharp);
}

.page-news .route::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 54px;
  height: 3px;
  background: var(--c-orange);
}

.page-news .route__step {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--c-ember);
}

.page-news .route h3 {
  margin: 10px 0 12px;
  font-size: 1.16rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--c-teal);
}

.page-news .route ol {
  margin: 0;
  padding-left: 1.1em;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-news .route li + li {
  margin-top: 6px;
}

.page-news .routes-figure {
  margin: clamp(24px, 4vw, 40px) 0 0;
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-sharp);
  overflow: hidden;
  background: var(--c-lake);
}

.page-news .routes-figure img {
  width: 100%;
  height: clamp(180px, 28vw, 320px);
  object-fit: cover;
}

.page-news .routes-figure figcaption {
  padding: 12px 20px;
  font-size: 0.8rem;
  color: var(--c-mist);
  background: var(--c-snow);
  border-top: 1px solid var(--c-grid);
}

@media (min-width: 800px) {
  .page-news .routes-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  background: var(--c-lake);
}

.page-news .cadence {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--c-grid);
  border: 1px solid var(--c-grid);
  border-radius: var(--radius-sharp);
  overflow: hidden;
}

.page-news .cadence li {
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--c-snow);
}

.page-news .cadence .mono {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--c-ember);
}

.page-news .cadence h3 {
  margin: 0 0 8px;
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--c-teal);
}

.page-news .cadence p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-mist);
}

@media (min-width: 780px) {
  .page-news .cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 选题征集 ---------- */
.page-news .news-cta__inner {
  display: grid;
  gap: clamp(20px, 3vw, 38px);
  padding: clamp(24px, 4vw, 52px);
  border-radius: var(--radius-sharp);
  background: linear-gradient(135deg, var(--c-teal) 0%, var(--c-glacier) 62%, #157f9b 100%);
  color: var(--c-snow);
}

.page-news .news-cta__inner h2 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--c-snow);
}

.page-news .news-cta__inner p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.75;
  color: rgba(251, 253, 254, 0.82);
  max-width: 52ch;
}

.page-news .news-cta__eyebrow {
  color: #FFD3B0;
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-news .btn-ghost-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-snow);
  transition: background 0.24s var(--ease-out), border-color 0.24s var(--ease-out);
}

.page-news .btn-ghost-light:hover,
.page-news .btn-ghost-light:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--c-snow);
}

.page-news .news-cta__hint {
  flex-basis: 100%;
  font-size: 0.78rem;
  color: rgba(251, 253, 254, 0.66);
}

@media (min-width: 860px) {
  .page-news .news-cta__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-news .news-cta__actions {
    justify-content: flex-end;
  }

  .page-news .news-cta__hint {
    text-align: right;
  }
}