.page-news {
  --news-rule: rgba(27, 42, 65, 0.13);
  --news-rule-dark: rgba(232, 237, 246, 0.16);
  --news-glass: rgba(232, 237, 246, 0.07);
  --news-glass-line: rgba(232, 237, 246, 0.16);
  --news-muted: rgba(27, 42, 65, 0.62);
  --news-muted-dark: rgba(232, 237, 246, 0.74);
  display: block;
}

.page-news .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ============ 顶部栏目区 ============ */
.page-news .news-masthead {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(245, 165, 36, 0.24) 0%, rgba(245, 165, 36, 0) 58%),
    linear-gradient(158deg, var(--deep) 0%, var(--deep-2) 58%, #17325f 100%);
  color: var(--stardust);
  padding: 18px 0 58px;
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  right: -180px;
  bottom: -240px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 1px solid rgba(184, 115, 51, 0.42);
  box-shadow: 0 0 0 46px rgba(184, 115, 51, 0.09), 0 0 0 108px rgba(245, 165, 36, 0.05);
  pointer-events: none;
}

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

.page-news .news-crumb {
  margin-bottom: 26px;
  color: var(--orbit);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.page-news .news-crumb a {
  color: var(--news-muted-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-news .news-masthead__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-masthead__text .eyebrow {
  color: var(--sun);
}

.page-news .news-masthead__text h1 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.16;
  font-size: clamp(1.75rem, 6.6vw, 2.5rem);
  margin: 12px 0 16px;
  color: var(--stardust);
}

.page-news .news-masthead__text .lede {
  max-width: 46ch;
  color: var(--news-muted-dark);
  line-height: 1.95;
  font-size: 0.98rem;
}

.page-news .news-masthead__media {
  border: 1px solid var(--news-glass-line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--news-glass);
}

.page-news .news-masthead__media .media__frame {
  aspect-ratio: 16 / 7;
}

.page-news .news-masthead__media .media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============ 本期导读 ============ */
.page-news .news-lead {
  margin-top: 44px;
  padding-top: 30px;
  border-top: 1px solid var(--news-rule-dark);
}

.page-news .news-lead__head h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.15rem, 4.2vw, 1.5rem);
  letter-spacing: -0.01em;
  margin: 8px 0 0;
  color: var(--stardust);
}

.page-news .news-lead__head .eyebrow {
  color: var(--cyan);
}

.page-news .lead-grid {
  margin-top: 22px;
  gap: 14px;
}

.page-news .lead-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 20px 20px 22px;
  border: 1px solid var(--news-glass-line);
  border-radius: var(--radius-m);
  background: var(--news-glass);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .lead-card:hover {
  border-color: rgba(245, 165, 36, 0.55);
  transform: translateY(-3px);
}

.page-news .lead-card__num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--copper);
  letter-spacing: 0.04em;
}

.page-news .lead-card__tag {
  border-color: var(--sun);
  color: var(--sun);
  background: transparent;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

.page-news .lead-card h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.02rem;
  line-height: 1.5;
  margin: 0;
  color: var(--stardust);
}

.page-news .lead-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--news-muted-dark);
}

/* ============ 最新条目 ============ */
.page-news .news-feed {
  background: var(--stardust);
  color: var(--ink);
  padding: 52px 0 68px;
}

.page-news .news-feed__head .eyebrow {
  color: var(--copper);
}

.page-news .news-feed__head h2 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.5rem, 6vw, 2.1rem);
  margin: 8px 0 10px;
  color: var(--ink);
}

.page-news .news-feed__sub {
  margin: 0;
  color: var(--news-muted);
  font-size: 0.9rem;
  line-height: 1.85;
  max-width: 52ch;
}

.page-news .news-board {
  position: relative;
  display: grid;
  gap: 30px;
  margin-top: 32px;
}

.page-news .filter-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .news-side__caption {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orbit);
  margin: 0 0 12px;
}

.page-news .filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-tab {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--news-rule);
  font-size: 0.82rem;
  line-height: 1.3;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-news .filter-tab:hover {
  border-color: var(--sun);
  color: #8a5a00;
}

.page-news .filter-input--all:checked ~ .news-side label[for="filter-all"],
.page-news .filter-input--version:checked ~ .news-side label[for="filter-version"],
.page-news .filter-input--review:checked ~ .news-side label[for="filter-review"],
.page-news .filter-input--vendor:checked ~ .news-side label[for="filter-vendor"],
.page-news .filter-input--mobile:checked ~ .news-side label[for="filter-mobile"],
.page-news .filter-input--brief:checked ~ .news-side label[for="filter-brief"] {
  background: var(--sun);
  border-color: var(--sun);
  color: var(--deep);
  font-weight: 700;
}

.page-news .filter-input--all:focus-visible ~ .news-side label[for="filter-all"],
.page-news .filter-input--version:focus-visible ~ .news-side label[for="filter-version"],
.page-news .filter-input--review:focus-visible ~ .news-side label[for="filter-review"],
.page-news .filter-input--vendor:focus-visible ~ .news-side label[for="filter-vendor"],
.page-news .filter-input--mobile:focus-visible ~ .news-side label[for="filter-mobile"],
.page-news .filter-input--brief:focus-visible ~ .news-side label[for="filter-brief"] {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .filter-input--version:checked ~ .news-stream .entry:not([data-cat="version"]),
.page-news .filter-input--review:checked ~ .news-stream .entry:not([data-cat="review"]),
.page-news .filter-input--vendor:checked ~ .news-stream .entry:not([data-cat="vendor"]),
.page-news .filter-input--mobile:checked ~ .news-stream .entry:not([data-cat="mobile"]),
.page-news .filter-input--brief:checked ~ .news-stream .entry:not([data-cat="brief"]) {
  display: none;
}

.page-news .news-side__note {
  margin: 16px 0 0;
  font-size: 0.82rem;
  line-height: 1.85;
  color: var(--news-muted);
  padding-left: 12px;
  border-left: 2px solid var(--copper);
}

.page-news .news-side__toc {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--news-rule);
}

.page-news .news-side__toc .toc__title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orbit);
  margin: 0 0 10px;
}

.page-news .news-side__toc .toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-news .news-side__toc .toc__link {
  display: block;
  padding: 6px 0 6px 12px;
  border-left: 2px solid transparent;
  color: var(--ink);
  font-size: 0.86rem;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-side__toc .toc__link:hover {
  color: #8a5a00;
  border-left-color: var(--copper);
}

.page-news .news-side__toc .toc__link[aria-current="true"] {
  color: #8a5a00;
  border-left-color: var(--sun);
  font-weight: 700;
}

/* 条目列表 */
.page-news .news-stream {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--news-rule);
}

.page-news .entry {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--news-rule);
  transition: transform var(--dur) var(--ease);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  background: var(--copper);
  transform: translateY(-50%);
  transition: height var(--dur) var(--ease);
}

.page-news .entry:hover::before,
.page-news .entry:focus-within::before {
  height: 58%;
}

.page-news .entry__time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  color: var(--copper);
  white-space: nowrap;
}

.page-news .entry__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
}

.page-news .entry__tag {
  background: transparent;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 3px 9px;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  line-height: 1.4;
}

.page-news .entry__tag--version { color: #9b6700; }
.page-news .entry__tag--review { color: #0d7a71; }
.page-news .entry__tag--vendor { color: #9a5c22; }
.page-news .entry__tag--mobile { color: #4a47a3; }
.page-news .entry__tag--brief { color: #0e3b36; }

.page-news .entry__body h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.04rem;
  line-height: 1.5;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}

.page-news .entry__body p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.9;
  color: var(--news-muted);
  max-width: 58ch;
}

/* ============ 移动端小板块 ============ */
.page-news .news-mobile {
  background: linear-gradient(150deg, var(--teal) 0%, #0b2f2c 100%);
  color: var(--stardust);
  padding: 52px 0 58px;
}

.page-news .news-mobile__inner {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-news .news-mobile__media {
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--news-glass-line);
}

.page-news .news-mobile__media .media__frame {
  aspect-ratio: 1 / 1;
}

.page-news .news-mobile__media .media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .news-mobile__text .eyebrow {
  color: var(--cyan);
}

.page-news .news-mobile__text h2 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.35rem, 5.4vw, 1.9rem);
  line-height: 1.3;
  margin: 8px 0 20px;
  color: var(--stardust);
}

.page-news .mobile-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .mobile-points li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--news-muted-dark);
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(232, 237, 246, 0.12);
}

.page-news .mobile-points .mono {
  color: var(--sun);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.page-news .news-mobile__more {
  margin: 20px 0 0;
  font-size: 0.88rem;
  line-height: 1.9;
  color: var(--news-muted-dark);
}

.page-news .news-mobile__more a,
.page-news .news-series__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.42);
  transition: border-color var(--dur) var(--ease);
}

.page-news .news-mobile__more a:hover,
.page-news .news-series__foot a:hover {
  border-bottom-color: var(--cyan);
}

/* ============ 专题系列 ============ */
.page-news .news-series {
  position: relative;
  background: var(--indigo);
  color: var(--stardust);
  padding: 56px 0 64px;
}

.page-news .news-series::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.075) 1px, transparent 1px);
  background-size: 15px 15px;
  opacity: 0.75;
  pointer-events: none;
}

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

.page-news .news-series__head .eyebrow {
  color: var(--sun-soft);
}

.page-news .news-series__head h2 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.45rem, 5.6vw, 2rem);
  margin: 8px 0 10px;
  color: var(--stardust);
}

.page-news .news-series__sub {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--news-muted-dark);
  max-width: 48ch;
}

.page-news .news-series__media {
  margin: 26px 0 8px;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--news-glass-line);
}

.page-news .news-series__media .media__frame {
  aspect-ratio: 5 / 3;
}

.page-news .news-series__media .media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .series-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-news .series-item {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--news-glass-line);
  transition: transform var(--dur) var(--ease);
}

.page-news .series-item:hover {
  transform: translateX(6px);
}

.page-news .series-item__num {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--sun);
  letter-spacing: 0.04em;
  line-height: 1;
}

.page-news .series-item__body h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  color: var(--stardust);
}

.page-news .series-item__body p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.9;
  color: var(--news-muted-dark);
  max-width: 56ch;
}

.page-news .series-item__cadence {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--sun-soft);
}

.page-news .news-series__foot {
  margin: 24px 0 0;
  font-size: 0.86rem;
  color: var(--news-muted-dark);
}

/* ============ 更新节奏 ============ */
.page-news .news-subscribe {
  background:
    radial-gradient(90% 70% at 10% 0%, rgba(63, 61, 143, 0.42) 0%, rgba(11, 28, 58, 0) 62%),
    var(--deep);
  color: var(--stardust);
  padding: 56px 0 70px;
}

.page-news .news-subscribe__inner {
  display: grid;
  gap: 34px;
}

.page-news .news-subscribe__text .eyebrow {
  color: var(--sun);
}

.page-news .news-subscribe__text h2 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.45rem, 5.6vw, 2rem);
  margin: 8px 0 12px;
  color: var(--stardust);
}

.page-news .news-subscribe__text .lede {
  margin: 0 0 24px;
  font-size: 0.94rem;
  line-height: 1.9;
  color: var(--news-muted-dark);
  max-width: 44ch;
}

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

.page-news .rhythm-item {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--news-glass-line);
}

.page-news .rhythm-item__cycle {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--sun);
  white-space: nowrap;
}

.page-news .rhythm-item__desc {
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--news-muted-dark);
}

.page-news .news-subscribe__media {
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--news-glass-line);
}

.page-news .news-subscribe__media .media__frame {
  aspect-ratio: 10 / 7;
}

.page-news .news-subscribe__media .media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .news-subscribe__box {
  margin-top: 20px;
  padding: 20px 22px;
  border: 1px solid rgba(245, 165, 36, 0.55);
  border-left: 3px solid var(--sun);
  border-radius: var(--radius-s);
  background: var(--news-glass);
}

.page-news .news-subscribe__box .rule-box__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.98rem;
  color: var(--sun);
  margin: 0 0 8px;
}

.page-news .news-subscribe__box p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.9;
  color: var(--news-muted-dark);
}

.page-news .news-subscribe__box a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.42);
}

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

/* ============ 响应式 ============ */
@media (min-width: 700px) {
  .page-news .news-masthead {
    padding: 22px 0 68px;
  }

  .page-news .news-masthead__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
    gap: 44px;
  }

  .page-news .news-masthead__text h1 {
    font-size: clamp(2rem, 3.6vw, 2.9rem);
  }

  .page-news .entry {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
    padding: 24px 0;
  }

  .page-news .entry__time {
    padding-top: 3px;
    font-size: 1.02rem;
  }

  .page-news .entry:hover {
    transform: translateX(8px);
  }

  .page-news .news-mobile__inner {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 42px;
  }

  .page-news .series-item {
    grid-template-columns: 56px minmax(0, 1fr) 176px;
    align-items: center;
    gap: 22px;
  }

  .page-news .series-item__cadence {
    text-align: right;
  }
}

@media (min-width: 960px) {
  .page-news .news-board {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 50px;
    align-items: start;
  }

  .page-news .news-side {
    position: sticky;
    top: calc(var(--top-h) + 26px);
    align-self: start;
  }

  .page-news .filter-tabs {
    gap: 7px;
  }

  .page-news .news-subscribe__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-series__media {
    margin-top: 30px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-masthead {
    padding-bottom: 78px;
  }

  .page-news .news-lead {
    margin-top: 54px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry::before,
  .page-news .series-item,
  .page-news .lead-card,
  .page-news .filter-tab {
    transition: none;
  }

  .page-news .entry:hover,
  .page-news .series-item:hover,
  .page-news .lead-card:hover {
    transform: none;
  }
}
<<<END>>>