.page-news {
  --news-rail-w: 240px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: clamp(20px, 3.4vw, 40px);
  padding-bottom: clamp(26px, 4vw, 52px);
  border-bottom: 1px solid var(--grid);
}

.page-news .news-hero__head {
  margin-top: clamp(18px, 3vw, 34px);
  display: grid;
  gap: clamp(22px, 3.4vw, 48px);
}

@media (min-width: 900px) {
  .page-news .news-hero__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--ink);
}

.page-news .news-hero__lead {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-hero__stats {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--grid);
  border: 1px solid var(--grid);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-news .news-hero__stat {
  background: var(--panel);
  padding: 16px 14px;
}

.page-news .news-hero__stat dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-news .news-hero__stat dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-news .news-hero__unit {
  margin-left: 4px;
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
}

.page-news .news-hero__figure {
  box-sizing: border-box;
  margin: clamp(24px, 4vw, 44px) auto 0;
  max-width: var(--wrap);
  padding-inline: var(--gutter);
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border-radius: var(--radius-card);
  border: 1px solid var(--grid);
}

/* ---------- 章节头 ---------- */
.page-news .news-feed__note,
.page-news .news-series__note,
.page-news .news-edit__note {
  margin: 10px 0 0;
  max-width: 46em;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ---------- 主体两栏 ---------- */
.page-news .news-layout {
  margin-top: clamp(22px, 3.4vw, 40px);
  display: grid;
  gap: clamp(22px, 3vw, 42px);
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    align-items: start;
  }
  .page-news .news-rail {
    position: sticky;
    top: 96px;
  }
}

/* ---------- 侧栏索引 ---------- */
.page-news .news-rail {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-news .news-rail__block {
  display: grid;
  gap: 10px;
}

.page-news .news-rail__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-news .news-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--grid);
}

.page-news .news-rail__item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
  padding: 11px 2px;
  border-bottom: 1px solid var(--grid);
}

.page-news .news-rail__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--link);
}

.page-news .news-rail__name {
  font-size: 14px;
  color: var(--ink);
}

.page-news .news-rail__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

.page-news .news-rail__issue {
  display: grid;
  gap: 8px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--grid);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius-card);
}

.page-news .news-rail__issue--amber {
  border-left-color: var(--amber);
}

.page-news .news-rail__issue-no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-news .news-rail__issue-note,
.page-news .news-rail__issue-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--muted);
}

/* ---------- 筛选条 ---------- */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  margin-bottom: clamp(14px, 2vw, 22px);
  border-bottom: 1px solid var(--grid);
}

.page-news .news-filter__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 条目流 ---------- */
.page-news .news-list {
  display: grid;
}

.page-news .story {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: clamp(12px, 2vw, 20px);
  align-items: start;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: 1px solid var(--grid);
  transition: background-color 240ms ease;
}

@media (min-width: 640px) {
  .page-news .story {
    grid-template-columns: 46px minmax(0, 1fr);
  }
}

.page-news .story:hover {
  background: linear-gradient(90deg, rgba(40, 224, 168, 0.06), rgba(7, 11, 24, 0) 72%);
}

.page-news .story__no {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grid);
  transition: color 240ms ease;
}

.page-news .story:hover .story__no {
  color: var(--cyan);
}

.page-news .story__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
}

.page-news .story__time {
  padding-left: 9px;
  border-left: 2px solid var(--grid);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.page-news .story__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.1vw, 21px);
  font-weight: 700;
  line-height: 1.42;
  color: var(--ink);
}

.page-news .story__title a {
  color: inherit;
  text-decoration: none;
  background-image: linear-gradient(var(--cyan), var(--cyan));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size 300ms ease, color 200ms ease;
}

.page-news .story:hover .story__title a,
.page-news .story__title a:focus-visible {
  color: var(--cyan);
  background-size: 100% 1px;
}

.page-news .story__excerpt {
  margin: 9px 0 0;
  max-width: 46em;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--muted);
}

.page-news .story__stat {
  display: inline-block;
  margin: 12px 0 0;
  padding: 4px 12px;
  border: 1px solid rgba(40, 224, 168, 0.24);
  border-radius: 999px;
  background: rgba(40, 224, 168, 0.08);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-news .story__thumb {
  grid-column: 2 / -1;
  margin: 14px 0 0;
  max-width: 360px;
  border: 1px solid var(--grid);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-news .story__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

@media (min-width: 820px) {
  .page-news .story--media {
    grid-template-columns: 46px minmax(0, 1fr) 210px;
  }
  .page-news .story--media .story__thumb {
    grid-column: 3;
    margin: 2px 0 0;
    max-width: none;
  }
}

/* ---------- 专题推荐带 ---------- */
.page-news .news-feature {
  margin: clamp(20px, 3vw, 34px) 0;
  display: grid;
  border: 1px solid var(--grid);
  border-radius: var(--radius-card);
  background: var(--panel);
  overflow: hidden;
}

@media (min-width: 760px) {
  .page-news .news-feature {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
}

.page-news .news-feature__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.page-news .news-feature__figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 190px;
  aspect-ratio: 22 / 10;
  object-fit: cover;
  transform: skewY(-1.6deg) scale(1.05);
}

.page-news .news-feature__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(105deg, rgba(7, 11, 24, 0) 42%, rgba(13, 20, 40, 0.9) 100%);
}

.page-news .news-feature__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 12px;
  padding: clamp(20px, 3vw, 32px);
}

.page-news .news-feature__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 700;
  line-height: 1.34;
  color: var(--ink);
}

.page-news .news-feature__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--muted);
}

/* ---------- 连载专题 ---------- */
.page-news .series-track {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(258px, 1fr);
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x mandatory;
}

.page-news .series-track::-webkit-scrollbar {
  height: 6px;
}

.page-news .series-track::-webkit-scrollbar-thumb {
  background: var(--grid);
  border-radius: 3px;
}

.page-news .series-card {
  position: relative;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--grid);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-news .series-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), rgba(40, 224, 168, 0));
}

.page-news .series-card__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}

.page-news .series-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--muted);
}

.page-news .series-card__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--grid);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--link);
}

@media (min-width: 1000px) {
  .page-news .series-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-flow: row;
    grid-auto-columns: auto;
    overflow-x: visible;
    padding-bottom: 0;
  }
}

/* ---------- 轮次摘要 ---------- */
.page-news .news-digest {
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
  background:
    radial-gradient(760px 320px at 12% 0%, rgba(40, 224, 168, 0.1), rgba(7, 11, 24, 0) 70%),
    var(--panel);
}

.page-news .news-digest__inner {
  padding: clamp(30px, 5vw, 62px) 0;
  display: grid;
  gap: clamp(22px, 3.4vw, 48px);
}

@media (min-width: 900px) {
  .page-news .news-digest__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: center;
  }
}

.page-news .news-digest__lead h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.2vw, 34px);
  font-weight: 700;
  line-height: 1.28;
  color: var(--ink);
}

.page-news .news-digest__lead p {
  margin: 14px 0 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-digest__card {
  display: grid;
  gap: 12px;
  padding: clamp(20px, 3vw, 28px);
  background: var(--raise);
  border: 1px solid var(--grid);
  border-radius: var(--radius-card);
}

.page-news .news-digest__card-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-news .news-digest__mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.2vw, 19px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cyan);
  word-break: break-all;
}

.page-news .news-digest__card-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 编辑流程 ---------- */
.page-news .edit-steps {
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: news-step;
  display: grid;
  gap: 1px;
  background: var(--grid);
  border: 1px solid var(--grid);
  border-radius: var(--radius-card);
  overflow: hidden;
}

@media (min-width: 860px) {
  .page-news .edit-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .edit-steps li {
  display: grid;
  gap: 9px;
  align-content: start;
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--panel);
}

.page-news .edit-steps li::before {
  counter-increment: news-step;
  content: counter(news-step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-news .edit-steps__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .edit-steps li p {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--muted);
}

.page-news .news-edit__foot {
  margin-top: clamp(18px, 2.6vw, 28px);
  padding-left: 14px;
  border-left: 2px solid var(--amber);
}

.page-news .news-edit__foot p {
  margin: 0;
  max-width: 56em;
  font-size: 14px;
  line-height: 1.76;
  color: var(--muted);
}

.page-news .news-edit__foot a {
  color: var(--link);
  text-decoration: none;
  border-bottom: 1px solid rgba(77, 163, 255, 0.4);
  transition: border-color 200ms ease, color 200ms ease;
}

.page-news .news-edit__foot a:hover,
.page-news .news-edit__foot a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

@media (prefers-reduced-motion: reduce) {
  .page-news .story,
  .page-news .story__no,
  .page-news .story__title a,
  .page-news .news-edit__foot a {
    transition: none;
  }
  .page-news .news-feature__figure img {
    transform: none;
  }
}