.page-news {
  --news-accent: var(--orange);
  --news-hover: rgba(255, 255, 255, .035);
  display: block;
  background: var(--ink);
  color: var(--text);
}

.page-news .crumbs {
  margin: clamp(16px, 3vw, 26px) 0 0;
}

/* ---------- 刊头 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: clamp(26px, 5vw, 52px) 0 clamp(22px, 4vw, 42px);
}

.page-news .news-masthead__side {
  display: none;
}

.page-news .news-masthead__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
}

.page-news .news-masthead__kicker {
  margin: 0;
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--orange);
  text-transform: uppercase;
}

.page-news .news-masthead__title {
  margin: 12px 0 0;
  font-family: var(--font-cn);
  font-size: clamp(30px, 6.4vw, 52px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--white);
  max-width: 17ch;
}

.page-news .news-masthead__lead {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.95;
  color: var(--muted);
  max-width: 56ch;
}

.page-news .news-masthead__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: clamp(14px, 2vw, 18px) 0 0;
  border-top: var(--hair);
  list-style: none;
}

.page-news .news-masthead__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .news-masthead__num {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
}

.page-news .news-masthead__unit {
  font-size: 13px;
  color: var(--muted);
}

.page-news .news-masthead__figure {
  margin: 0;
  border: var(--hair);
  background:
    linear-gradient(155deg, rgba(0, 229, 255, .09), transparent 62%),
    var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-news .news-masthead__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.page-news .news-masthead__cap {
  padding: 10px 14px;
  border-top: var(--hair);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 栏目标签条 ---------- */
.page-news .tagbar {
  padding: clamp(20px, 3vw, 30px) 0 clamp(16px, 2.5vw, 22px);
  border-top: var(--hair);
}

.page-news .tagbar__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: .26em;
  color: var(--muted);
}

.page-news .tagbar__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: var(--hair);
}

.page-news .tagbar__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  background: var(--ink);
  color: var(--text);
  text-decoration: none;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-news .tagbar__link:hover,
.page-news .tagbar__link:focus-visible {
  background: var(--panel);
  color: var(--white);
}

.page-news .tagbar__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-news .tagbar__idx {
  font-size: 11px;
  color: var(--orange);
  letter-spacing: .12em;
}

.page-news .tagbar__name {
  font-size: 15px;
  font-weight: 700;
}

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

/* ---------- 横幅图 ---------- */
.page-news .news-band {
  margin: 0;
  border-bottom: var(--hair);
  overflow: hidden;
}

.page-news .news-band img {
  display: block;
  width: 100%;
  height: clamp(96px, 15vw, 176px);
  object-fit: cover;
}

/* ---------- 栏目内容流 ---------- */
.page-news .feed {
  --feed-accent: var(--orange);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 3vw, 32px);
  padding: clamp(34px, 6vw, 62px) 0;
}

.page-news .feed + .feed {
  border-top: var(--hair);
}

.page-news .feed--release { --feed-accent: var(--cyan); }
.page-news .feed--product { --feed-accent: var(--orange); }
.page-news .feed--insight { --feed-accent: var(--blue); }
.page-news .feed--event { --feed-accent: var(--orange-soft); }

.page-news .feed__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--feed-accent);
}

.page-news .feed__title {
  margin: 8px 0 0;
  font-family: var(--font-cn);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--white);
}

.page-news .feed__count {
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--feed-accent);
}

.page-news .feed__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}

.page-news .feed__note a,
.page-news .archive__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, .38);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

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

.page-news .feed__figure {
  margin: 0 0 4px;
  border: var(--hair);
  background: var(--ink-deep);
  overflow: hidden;
}

.page-news .feed__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 条目 ---------- */
.page-news .entry {
  position: relative;
  padding: 18px 16px 20px 20px;
  border-bottom: var(--hair);
  transition: background-color .22s var(--ease);
}

.page-news .feed__body > .entry:first-of-type {
  border-top: var(--hair);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--feed-accent);
  transform: scaleY(0);
  transform-origin: 0 0;
  transition: transform .28s var(--ease);
}

.page-news .entry:hover,
.page-news .entry:focus-visible {
  background-color: var(--news-hover);
}

.page-news .entry:hover::before,
.page-news .entry:focus-visible::before {
  transform: scaleY(1);
}

.page-news .entry:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0 0 9px;
}

.page-news .entry__meta .vcode {
  color: var(--feed-accent);
  border-color: currentColor;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-news .entry__time {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .04em;
}

.page-news .entry__batch {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--line);
}

.page-news .entry__title {
  display: inline-block;
  margin: 0;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  font-family: var(--font-cn);
  font-size: clamp(16px, 2.2vw, 19px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--text);
  transition: color .2s var(--ease), border-color .25s var(--ease);
}

.page-news .entry:hover .entry__title,
.page-news .entry:focus-visible .entry__title {
  color: var(--white);
  border-bottom-color: var(--feed-accent);
}

.page-news .entry__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 64ch;
}

/* ---------- 往期回看 ---------- */
.page-news .archive {
  padding: clamp(36px, 6vw, 64px) 0 clamp(40px, 6vw, 72px);
  border-top: var(--hair);
}

.page-news .archive__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--orange);
  text-transform: uppercase;
}

.page-news .archive__title {
  margin: 12px 0 0;
  font-family: var(--font-cn);
  font-size: clamp(22px, 3.6vw, 32px);
  font-weight: 900;
  line-height: 1.3;
  color: var(--white);
  max-width: 22ch;
}

.page-news .archive__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.95;
  color: var(--muted);
  max-width: 64ch;
}

.page-news .archive__figure {
  margin: clamp(22px, 4vw, 34px) 0 0;
  border: var(--hair);
  background: var(--ink-deep);
  overflow: hidden;
}

.page-news .archive__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .archive__groups {
  margin-top: clamp(20px, 3vw, 32px);
  border-top: var(--hair);
}

.page-news .archive__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding: 16px 0;
  border-bottom: var(--hair);
  cursor: pointer;
  list-style: none;
  transition: color .2s var(--ease);
}

.page-news .archive__summary::-webkit-details-marker {
  display: none;
}

.page-news .archive__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--cyan);
}

.page-news .archive__group[open] .archive__summary::after {
  content: "\2212";
}

.page-news .archive__summary:hover,
.page-news .archive__summary:focus-visible {
  color: var(--white);
}

.page-news .archive__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .archive__year {
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--white);
}

.page-news .archive__sum {
  font-size: 12px;
  color: var(--muted);
}

.page-news .archive__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 1px 0 18px;
  list-style: none;
  background: transparent;
}

.page-news .archive__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  background: var(--panel);
  font-size: 13px;
  color: var(--text);
}

.page-news .archive__v {
  font-size: 12px;
  color: var(--muted);
}

.page-news .archive__foot {
  margin: clamp(22px, 3.5vw, 32px) 0 0;
  padding-top: 18px;
  border-top: var(--hair);
  font-size: 14px;
  line-height: 1.95;
  color: var(--muted);
  max-width: 68ch;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .tagbar__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .archive__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-masthead__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: end;
    padding-left: 46px;
  }

  .page-news .news-masthead__side {
    display: block;
    position: absolute;
    left: 0;
    top: clamp(56px, 7vw, 92px);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .3em;
    color: var(--muted);
  }

  .page-news .feed {
    grid-template-columns: minmax(172px, 220px) minmax(0, 1fr);
    gap: clamp(26px, 4vw, 54px);
  }

  .page-news .feed__head {
    align-self: start;
  }
}

@media (min-width: 1100px) {
  .page-news .archive__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: clamp(32px, 5vw, 72px);
    align-items: end;
  }

  .page-news .archive__head .archive__lead {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry::before,
  .page-news .entry__title,
  .page-news .tagbar__link,
  .page-news .feed__note a {
    transition: none;
  }
}