.page-news {
  --news-rail: 232px;
  --news-line: rgba(11, 31, 58, .16);
  --news-line-soft: rgba(11, 31, 58, .09);
  --news-measure: 62ch;
  background: var(--paper);
  color: var(--ink);
}

.page-news [id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 36px) 0 36px;
  background: var(--deep-sea);
  color: var(--paper);
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -50%;
  width: 58%;
  height: 160%;
  background: linear-gradient(160deg, rgba(255, 106, 31, .24), rgba(255, 106, 31, 0) 62%);
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-news .news-masthead__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(169, 184, 203, .10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(169, 184, 203, .10) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .85), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .85), transparent 88%);
  pointer-events: none;
}

.page-news .news-masthead__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-masthead .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .news-masthead .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(169, 184, 203, .5);
}

.page-news .news-masthead .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .news-masthead .breadcrumb a:hover {
  color: var(--flame-soft);
  border-bottom-color: var(--flame-soft);
}

.page-news .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--flame);
  margin: 0;
}

.page-news .news-masthead__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 13vw, 7.5rem);
  line-height: .92;
  letter-spacing: -.02em;
  margin: 14px 0 18px;
  padding-left: 16px;
  border-left: 6px solid var(--flame);
  color: var(--paper);
}

.page-news .news-masthead__lede {
  max-width: 60ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(245, 241, 232, .82);
}

.page-news .news-masthead__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-masthead__tags a {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid rgba(169, 184, 203, .38);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--paper);
  text-decoration: none;
  transition: background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}

.page-news .news-masthead__tags a:hover,
.page-news .news-masthead__tags a:focus-visible {
  background: var(--flame);
  border-color: var(--flame);
  color: var(--deep-sea);
}

/* ---------- 主体双栏 ---------- */
.page-news .news-body {
  display: grid;
  gap: 36px;
  padding-top: 36px;
  padding-bottom: 64px;
}

.page-news .news-rail {
  display: grid;
  gap: 28px;
  align-content: start;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-rail__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--relay-blue);
}

.page-news .rail-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 14px;
  border-left: 1px solid var(--news-line);
}

.page-news .rail-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0 9px 12px;
  margin-left: -15px;
  border-left: 2px solid transparent;
  color: var(--deep-sea);
  text-decoration: none;
  font-size: .95rem;
  line-height: 1.4;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .rail-link .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
  transition: color .18s var(--ease);
}

.page-news .rail-link:hover,
.page-news .rail-link:focus-visible {
  color: var(--flame);
  border-left-color: var(--flame);
}

.page-news .rail-link:hover .num,
.page-news .rail-link:focus-visible .num {
  color: var(--flame);
}

.page-news .axis {
  list-style: none;
  margin: 0;
  padding: 0 0 0 14px;
  border-left: 1px solid var(--news-line);
}

.page-news .axis__item {
  position: relative;
  padding: 10px 0;
}

.page-news .axis__item::before {
  content: "";
  position: absolute;
  left: -19px;
  top: 17px;
  width: 8px;
  height: 1px;
  background: var(--mist);
  transition: width .18s var(--ease), background .18s var(--ease);
}

.page-news .axis__item:hover::before {
  width: 15px;
  background: var(--flame);
}

.page-news .axis__year {
  display: block;
  font-family: var(--font-mono);
  font-size: .95rem;
  font-weight: 700;
  color: var(--deep-sea);
  transition: color .18s var(--ease);
}

.page-news .axis__item:hover .axis__year {
  color: var(--flame);
}

.page-news .axis__note {
  display: block;
  margin-top: 3px;
  font-size: .82rem;
  line-height: 1.6;
  color: rgba(16, 20, 24, .62);
}

.page-news .news-rail__cta {
  margin: 0;
}

/* ---------- 章节 ---------- */
.page-news .news-main {
  min-width: 0;
}

.page-news .news-section {
  padding: 36px 0 34px;
  border-top: 1px solid var(--news-line);
}

.page-news .news-main > .news-section:first-child {
  padding-top: 4px;
  border-top: 0;
}

.page-news .news-section__head {
  margin-bottom: 22px;
}

.page-news .news-section__head .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 6vw, 2.7rem);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--deep-sea);
  margin: 8px 0 12px;
}

.page-news .news-section__lead {
  max-width: var(--news-measure);
  margin: 0;
  font-size: .98rem;
  line-height: 1.75;
  color: rgba(16, 20, 24, .76);
}

.page-news .prose {
  max-width: var(--news-measure);
}

.page-news .prose p {
  margin: 0 0 16px;
  font-size: .98rem;
  line-height: 1.8;
  color: rgba(16, 20, 24, .84);
}

.page-news .news-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .news-figure {
  margin: 0 0 24px;
}

.page-news .news-figure__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  line-height: 1.6;
  color: var(--relay-blue);
}

/* ---------- 标签与条目 ---------- */
.page-news .tag {
  display: inline-block;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  line-height: 1.3;
}

.page-news .tag--flame {
  background: var(--flame-soft);
  color: var(--deep-sea);
}

.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--news-line);
}

.page-news .entry {
  position: relative;
  padding: 20px 0;
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .entry:last-child {
  border-bottom: 0;
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 30px;
  width: 7px;
  height: 7px;
  background: var(--paper);
  border: 1px solid var(--mist);
}

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

.page-news .entry__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--relay-blue);
  transition: color .18s var(--ease);
}

.page-news .entry__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.28rem;
  line-height: 1.2;
  color: var(--deep-sea);
}

.page-news .entry__excerpt {
  margin: 0;
  max-width: 58ch;
  font-size: .95rem;
  line-height: 1.72;
  color: rgba(16, 20, 24, .72);
}

.page-news .entry:hover .entry__title,
.page-news .entry:focus-within .entry__title {
  text-decoration: underline;
  text-decoration-color: var(--flame);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.page-news .entry:hover .entry__time,
.page-news .entry:focus-within .entry__time {
  color: var(--flame);
}

.page-news .entry--feature {
  margin: 10px 0;
  padding: 22px 18px;
  background: var(--deep-sea);
  border-bottom: 0;
  border-left: 3px solid var(--flame);
}

.page-news .entry--feature::before {
  display: none;
}

.page-news .entry--feature .entry__title {
  color: var(--paper);
}

.page-news .entry--feature .entry__excerpt {
  color: rgba(245, 241, 232, .76);
}

.page-news .entry--feature .entry__time {
  color: var(--flame-soft);
}

.page-news .entry--feature .tag--flame {
  background: var(--flame);
  color: var(--paper);
}

.page-news .entry--feature:hover .entry__title {
  text-decoration-color: var(--flame-soft);
}

/* ---------- 迭代手记 ---------- */
.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .log-item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--news-line-soft);
}

.page-news .log-item:first-child {
  border-top: 1px solid var(--news-line);
}

.page-news .log-item__ver {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--flame);
}

.page-news .log-item__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  line-height: 1.25;
  color: var(--deep-sea);
}

.page-news .log-item__body p {
  margin: 0 0 8px;
  max-width: 58ch;
  font-size: .95rem;
  line-height: 1.72;
  color: rgba(16, 20, 24, .74);
}

/* ---------- 赛场观察 ---------- */
.page-news .watch-lead {
  display: grid;
  gap: 18px;
  margin-bottom: 22px;
}

.page-news .watch-lead__title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1.2;
  color: var(--deep-sea);
}

.page-news .watch-lead__text p {
  margin: 0 0 10px;
  max-width: 54ch;
  font-size: .95rem;
  line-height: 1.72;
  color: rgba(16, 20, 24, .74);
}

/* ---------- 通勤两分钟 ---------- */
.page-news .commute-grid {
  display: grid;
  gap: 22px;
  margin-bottom: 26px;
}

.page-news .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .steps li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .steps .num {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
  color: var(--flame);
}

.page-news .steps h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--deep-sea);
}

.page-news .steps p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.7;
  color: rgba(16, 20, 24, .74);
}

/* ---------- 编辑推荐 ---------- */
.page-news .picks {
  margin-bottom: 34px;
}

.page-news .pick {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: var(--data-white);
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--flame);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}

.page-news .pick:hover,
.page-news .pick:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.page-news .pick .tag {
  align-self: flex-start;
}

.page-news .pick__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  line-height: 1.25;
}

.page-news .pick__title a {
  color: var(--deep-sea);
  text-decoration: none;
}

.page-news .pick__title a:hover {
  color: var(--flame);
}

.page-news .pick__note {
  margin: 0;
  font-size: .93rem;
  line-height: 1.7;
  color: rgba(16, 20, 24, .72);
}

.page-news .pick__time {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--relay-blue);
}

/* ---------- 归档 ---------- */
.page-news .archive {
  padding-top: 24px;
  border-top: 1px solid var(--news-line);
}

.page-news .archive__cols {
  display: grid;
  gap: 24px;
}

.page-news .archive__title {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--news-line);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--relay-blue);
}

.page-news .archive__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .archive__list a {
  display: inline-block;
  font-size: .94rem;
  line-height: 1.6;
  color: var(--deep-sea);
  text-decoration: none;
  border-bottom: 1px solid var(--news-line);
}

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

/* ---------- 结尾 ---------- */
.page-news .news-section--talk {
  padding-bottom: 8px;
}

.page-news .news-section--talk .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 5.4vw, 2.3rem);
  line-height: 1.08;
  color: var(--deep-sea);
  margin: 0 0 12px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 720px) {
  .page-news .news-masthead {
    padding: calc(var(--header-h) + 60px) 0 58px;
  }

  .page-news .news-masthead__title {
    padding-left: 22px;
    margin: 20px 0 22px;
  }

  .page-news .news-section {
    padding: 46px 0 44px;
  }

  .page-news .log-item {
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 22px;
    padding: 22px 0;
  }

  .page-news .entry--feature {
    margin-left: -21px;
    padding: 28px 26px;
  }

  .page-news .watch-lead {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    gap: 26px;
    align-items: center;
  }

  .page-news .commute-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
    gap: 30px;
    align-items: start;
  }

  .page-news .archive__cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 56px;
    padding-top: 48px;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-news .news-masthead {
    padding: calc(var(--header-h) + 78px) 0 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }

  .page-news .pick:hover,
  .page-news .pick:focus-within {
    transform: none;
  }
}