.page-news {
  --news-gap: 24px;
  --news-pad: clamp(24px, 5vw, 64px);
  --news-radius: 28px 28px 28px 8px;
  --news-radius-lg: 120px 32px 32px 32px;
  padding-bottom: 120px;
}

/* ---------- HERO ---------- */
.page-news .notes-hero {
  position: relative;
  padding: 48px 0 72px;
  overflow: hidden;
}
.page-news .notes-hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -160px;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(200, 32, 60, 0.30), rgba(142, 27, 46, 0.14) 45%, rgba(23, 15, 36, 0) 72%);
  pointer-events: none;
}
.page-news .notes-hero .breadcrumb {
  position: relative;
  z-index: 1;
  margin-bottom: 32px;
}
.page-news .notes-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}
.page-news .notes-hero__kicker {
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.16em;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.page-news .notes-hero__dot {
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gold);
}
.page-news .notes-hero__title {
  margin: 0 0 22px;
  font-size: clamp(32px, 6.4vw, 56px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--text);
}
.page-news .notes-hero__lede {
  margin: 0 0 34px;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--muted);
}
.page-news .notes-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
}
.page-news .notes-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-news .notes-hero__stat .metric__value {
  font-family: var(--font-num);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
}
.page-news .notes-hero__stat .metric__label {
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-news .notes-hero__cover {
  margin: 0;
  border-radius: var(--news-radius-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--ink-soft), var(--blue) 55%, var(--red) 130%);
  aspect-ratio: 7 / 5;
}
.page-news .notes-hero__cover img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.85;
}

/* ---------- 章节头 ---------- */
.page-news .chapter__head {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 44px;
}
.page-news .chapter__num {
  font-family: var(--font-num);
  font-size: clamp(42px, 8vw, 76px);
  font-weight: 700;
  line-height: 0.9;
  color: var(--gold);
  letter-spacing: -0.04em;
  opacity: 0.55;
}
.page-news .chapter__title {
  margin: 0 0 8px;
  font-size: clamp(24px, 4.4vw, 34px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--text);
}
.page-news .chapter__kicker {
  margin: 0;
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.14em;
  color: var(--muted);
}

/* ---------- 笔记列表 ---------- */
.page-news .notes-stream {
  padding: 72px 0 96px;
}
.page-news .notes-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-news .note-item {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 16px 22px;
  padding: 26px 6px 26px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: border-color 220ms var(--ease), background-color 220ms var(--ease);
}
.page-news .note-item:hover {
  border-bottom-color: var(--gold);
  background: linear-gradient(90deg, rgba(232, 180, 74, 0.06), rgba(107, 76, 230, 0.05) 70%, rgba(0, 0, 0, 0));
}
.page-news .note-item__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}
.page-news .note-item__num {
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  letter-spacing: -0.03em;
  transform: translateY(4px);
}
.page-news .tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 14px 14px 14px 3px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text);
  white-space: nowrap;
}
.page-news .tag--version { background: rgba(142, 27, 46, 0.86); }
.page-news .tag--index   { background: rgba(200, 32, 60, 0.80); }
.page-news .tag--device  { background: rgba(107, 76, 230, 0.78); }
.page-news .tag--guide   { background: rgba(232, 180, 74, 0.86); color: var(--ink); }
.page-news .tag--help    { background: rgba(67, 64, 107, 0.92); }

.page-news .note-item__body {
  min-width: 0;
}
.page-news .note-item__title {
  margin: 0 0 8px;
  font-size: clamp(17px, 2.6vw, 21px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
}
.page-news .note-item__digest {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}
.page-news .notes-stream__more {
  margin: 40px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}
.page-news .notes-stream__more a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}
.page-news .notes-stream__more a:hover {
  color: var(--neon);
  border-color: var(--neon);
}

/* ---------- 专题 ---------- */
.page-news .topics {
  padding: 80px 0 96px;
  background: var(--ink-soft);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.page-news .topics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
.page-news .topics__media {
  margin: 0;
  border-radius: var(--news-radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line-soft);
}
.page-news .topics__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-news .media__caption {
  display: block;
  padding: 14px 20px;
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.page-news .topics__list {
  display: grid;
  gap: 18px;
}
.page-news .topic {
  position: relative;
  padding: 22px 24px 22px 28px;
  border-radius: var(--news-radius);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  transition: border-color 240ms var(--ease), transform 240ms var(--ease);
}
.page-news .topic::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 4px;
  border-radius: 0 4px 4px 0;
}
.page-news .topic--version::before { background: var(--red); }
.page-news .topic--index::before   { background: var(--red-action); }
.page-news .topic--device::before  { background: var(--neon); }
.page-news .topic--guide::before   { background: var(--gold); }
.page-news .topic--help::before    { background: var(--line); }
.page-news .topic:hover {
  border-color: var(--neon);
  transform: translateX(4px);
}
.page-news .topic__title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}
.page-news .topic__text {
  margin: 0 0 12px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}
.page-news .topic__meta {
  margin: 0;
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.14em;
  color: var(--gold);
}

/* ---------- 更新节奏 ---------- */
.page-news .rhythm {
  padding: 88px 0 96px;
}
.page-news .rhythm__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}
.page-news .rhythm__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 30px;
}
.page-news .rhythm__item {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 18px;
}
.page-news .rhythm__mark {
  display: block;
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(232, 180, 74, 0.14);
}
.page-news .rhythm__item-title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.page-news .rhythm__item p {
  margin: 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}
.page-news .rhythm__figure {
  margin: 0;
  padding: 24px 20px 12px;
  border-radius: var(--news-radius);
  background: linear-gradient(160deg, rgba(35, 43, 84, 0.55), rgba(23, 15, 36, 0.9));
  border: 1px solid var(--line-soft);
}
.page-news .rhythm__curve {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 精选条目 ---------- */
.page-news .picks {
  padding: 80px 0 96px;
}
.page-news .picks__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}
.page-news .picks__list {
  display: grid;
  gap: 22px;
}
.page-news .pick {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  padding: 24px 24px 24px 22px;
  border-radius: var(--news-radius);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  transition: border-color 240ms var(--ease), background-color 240ms var(--ease);
}
.page-news .pick:hover {
  border-color: var(--gold);
  background: linear-gradient(140deg, rgba(142, 27, 46, 0.16), rgba(27, 24, 41, 0.95));
}
.page-news .pick__num {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  letter-spacing: -0.04em;
}
.page-news .pick__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
}
.page-news .pick__text {
  margin: 0 0 14px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.82;
  color: var(--muted);
}
.page-news .pick__link {
  display: inline-block;
  position: relative;
  font-size: 14px;
  font-weight: 500;
  color: var(--gold-soft);
  text-decoration: none;
  padding-bottom: 3px;
}
.page-news .pick__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--neon);
  transition: width 220ms var(--ease);
}
.page-news .pick__link:hover {
  color: var(--neon);
}
.page-news .pick__link:hover::after {
  width: 100%;
}
.page-news .picks__figure {
  margin: 0;
  border-radius: var(--news-radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line-soft);
}
.page-news .picks__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 反馈 ---------- */
.page-news .feedback {
  padding: 0 0 40px;
}
.page-news .feedback__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 40px 28px 44px;
  border-radius: var(--news-radius-lg);
  background:
    radial-gradient(circle at 88% 10%, rgba(200, 32, 60, 0.30), rgba(23, 15, 36, 0) 58%),
    linear-gradient(150deg, var(--ink-soft), rgba(35, 43, 84, 0.72));
  border: 1px solid var(--line-soft);
}
.page-news .feedback__title {
  margin: 0 0 14px;
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--text);
}
.page-news .feedback__copy p {
  margin: 0 0 26px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}
.page-news .feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .note-item {
    grid-template-columns: 108px 1fr;
    gap: 20px 32px;
    padding: 30px 10px 30px 0;
  }
  .page-news .note-item__num {
    font-size: 32px;
  }
  .page-news .topics__grid {
    grid-template-columns: 300px 1fr;
    gap: 48px;
    align-items: start;
  }
  .page-news .topics__media {
    position: sticky;
    top: 32px;
  }
  .page-news .feedback__inner {
    grid-template-columns: 120px 1fr;
    gap: 32px;
    padding: 52px 48px 56px;
  }
  .page-news .feedback__inner .chapter__num {
    font-size: 68px;
  }
}

@media (min-width: 1000px) {
  .page-news .notes-hero {
    padding: 64px 0 96px;
  }
  .page-news .notes-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }
  .page-news .notes-hero__cover {
    aspect-ratio: 4 / 3;
    margin-right: -28px;
  }
  .page-news .rhythm__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: center;
  }
  .page-news .picks__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
  }
  .page-news .picks__figure {
    position: sticky;
    top: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note-item,
  .page-news .topic,
  .page-news .pick,
  .page-news .pick__link::after {
    transition: none;
  }
  .page-news .topic:hover {
    transform: none;
  }
}