.page-news .news-head {
  padding: 34px 0 30px;
}

.page-news .news-head__title {
  margin: 16px 0 0;
  font-size: clamp(34px, 8.4vw, 80px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--paper);
}

.page-news .news-head__mark {
  display: block;
  color: var(--cyan);
}

.page-news .news-head__lead {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--dim);
}

.page-news .news-figures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 34px 0 0;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-figures__item {
  background: var(--ink);
  padding: 14px 12px;
}

.page-news .news-figures dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-figures dd {
  margin: 8px 0 0;
  font-size: var(--fs-14);
  color: var(--dim);
}

.page-news .news-figures__num {
  display: inline-block;
  margin-right: 2px;
  font-size: var(--fs-28);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--cyan);
  line-height: 1;
}

/* 置顶专题 */
.page-news .news-pin {
  padding: 40px 0 44px;
}

.page-news .pin {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-news .pin__kicker {
  color: var(--ink);
  opacity: 0.72;
  border-bottom: 1px solid rgba(10, 22, 38, 0.28);
  display: inline-block;
  padding-bottom: 4px;
}

.page-news .pin__title {
  margin: 14px 0 0;
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-news .pin__text {
  margin: 16px 0 0;
  max-width: 32em;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--ink);
}

.page-news .pin__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--ink);
}

.page-news .pin__meta-n {
  display: inline-block;
  margin-right: 5px;
  font-size: var(--fs-22);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-news .pin .btn--primary {
  margin-top: 24px;
}

.page-news .pin__media {
  overflow: hidden;
  border: 1px solid rgba(10, 22, 38, 0.22);
}

.page-news .pin__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 420ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.page-news .pin:hover .pin__media img {
  transform: scale(1.035);
}

/* 索引列表 */
.page-news .news-index {
  padding: 46px 0 54px;
}

.page-news .footnoise {
  display: block;
  width: 100%;
  height: 76px;
  object-fit: cover;
  opacity: 0.32;
  border-bottom: 1px solid var(--line-strong);
  margin-bottom: 34px;
}

.page-news .news-index__head h2 {
  margin: 14px 0 0;
  font-size: clamp(26px, 5vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-index__lead {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--dim);
}

.page-news .index {
  display: grid;
  gap: 26px;
  margin-top: 32px;
}

.page-news .index__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--mist);
}

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

.page-news .tag-btn {
  display: block;
  width: 100%;
  padding: 9px 13px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  text-align: left;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.page-news .tag-btn:hover {
  color: var(--paper);
  border-color: var(--line-strong);
}

.page-news .tag-btn:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-news .tag-btn[data-active] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .index__hint {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--mist);
}

.page-news .notes {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .note-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px 16px;
  padding: 20px 0 20px 14px;
  border-top: 1px solid var(--line);
  transition: transform 200ms ease;
}

.page-news .note-row:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .note-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 200ms ease;
}

.page-news .note-row:hover::before,
.page-news .note-row:focus-within::before {
  transform: scaleY(1);
}

.page-news .note-row:hover {
  transform: translateX(4px);
}

.page-news .note-row__cat {
  flex: 0 0 56px;
  margin: 0;
  padding-left: 8px;
  border-left: 2px solid currentColor;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-news .note-row[data-index-target="version"] .note-row__cat {
  color: var(--violet);
}

.page-news .note-row[data-index-target="column"] .note-row__cat {
  color: var(--cyan);
}

.page-news .note-row[data-index-target="rule"] .note-row__cat {
  color: var(--amber);
}

.page-news .note-row[data-index-target="topic"] .note-row__cat {
  color: var(--sand);
}

.page-news .note-row__main {
  flex: 1 1 220px;
  min-width: 0;
}

.page-news .note-row__title {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.page-news .note-row__title a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}

.page-news .note-row__title a:hover {
  color: var(--paper);
  border-bottom-color: var(--cyan);
}

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

.page-news .note-row__sum {
  margin: 7px 0 0;
  max-width: 34em;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--dim);
}

.page-news .note-row__thumb {
  display: none;
  flex: 0 0 88px;
  width: 88px;
  height: 66px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-news .note-row__when {
  flex: 0 0 auto;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--mist);
  white-space: nowrap;
}

/* 更新节奏 */
.page-news .news-rhythm {
  padding: 46px 0 54px;
}

.page-news .news-rhythm h2 {
  margin: 14px 0 0;
  font-size: clamp(26px, 5vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-rhythm__lead {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--dim);
}

.page-news .rhythm {
  display: grid;
  gap: 1px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .rhythm__item {
  background: var(--slate);
  padding: 20px 18px;
}

.page-news .rhythm__no {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .rhythm__title {
  margin: 9px 0 0;
  font-size: var(--fs-18);
  line-height: 1.4;
  color: var(--paper);
}

.page-news .rhythm__text {
  margin: 8px 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--dim);
}

.page-news .news-rhythm__aside {
  margin-top: 30px;
  padding: 20px 18px;
  border: 1px solid var(--line-strong);
  background: rgba(6, 42, 51, 0.55);
}

.page-news .news-rhythm__aside p {
  margin: 0 0 10px;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--dim);
}

.page-news .news-rhythm__aside p:last-child {
  margin-bottom: 0;
}

.page-news .news-rhythm__aside .btn--link {
  margin-bottom: 4px;
}

/* 订阅与追问 */
.page-news .news-exit {
  padding: 46px 0 60px;
}

.page-news .exit {
  display: grid;
  gap: 24px;
  padding: 26px 20px;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(135deg, rgba(47, 227, 200, 0.09), transparent 62%),
    var(--slate);
}

.page-news .exit__text h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .exit__text p {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--dim);
}

.page-news .exit__note {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .exit__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

@media (min-width: 600px) {
  .page-news .news-head {
    padding: 46px 0 34px;
  }

  .page-news .news-head__lead {
    font-size: var(--fs-18);
  }

  .page-news .news-figures__item {
    padding: 18px 20px;
  }

  .page-news .news-figures__num {
    font-size: var(--fs-36);
  }

  .page-news .note-row__thumb {
    display: block;
  }

  .page-news .exit {
    padding: 32px 28px;
  }
}

@media (min-width: 760px) {
  .page-news .pin {
    grid-template-columns: 1.12fr 0.88fr;
    gap: 42px;
  }

  .page-news .pin__media {
    order: 2;
  }

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

@media (min-width: 860px) {
  .page-news .news-head {
    padding: 56px 0 40px;
  }

  .page-news .news-figures {
    max-width: 780px;
  }

  .page-news .index {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .index__side {
    position: sticky;
    top: 104px;
  }

  .page-news .index__tags {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-news .note-row {
    align-items: baseline;
    padding: 22px 0 22px 16px;
  }

  .page-news .news-rhythm__aside {
    margin-top: 0;
  }

  .page-news .exit {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
    padding: 40px 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note-row,
  .page-news .note-row::before,
  .page-news .pin__media img,
  .page-news .tag-btn,
  .page-news .note-row__title a {
    transition: none;
  }

  .page-news .note-row:hover {
    transform: none;
  }

  .page-news .pin:hover .pin__media img {
    transform: none;
  }
}
<<<END>>>