.page-news {
  --news-space: clamp(40px, 7vw, 88px);
  --news-radius: 2px;
  background: var(--ink);
  color: var(--paper);
}

.page-news .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-news .news-head {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 5vw, 40px) 0 0;
  border-bottom: 1px solid var(--hair);
}

.page-news .news-head::before {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: min(58%, 620px);
  background:
    repeating-linear-gradient(90deg, rgba(34, 211, 197, 0.09) 0 1px, transparent 1px 46px),
    linear-gradient(155deg, var(--ink-2), rgba(11, 43, 38, 0) 72%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .news-head__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  padding-bottom: clamp(26px, 5vw, 48px);
}

.page-news .breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--paper-50);
}

.page-news .breadcrumb a {
  color: var(--paper-70);
  text-decoration: none;
}

.page-news .breadcrumb a:hover {
  color: var(--cyan);
}

.page-news .breadcrumb__sep {
  margin: 0 8px;
  color: var(--hair-strong);
}

.page-news .news-head__title {
  font-family: var(--font-display);
  font-size: clamp(34px, 8.4vw, 86px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  font-weight: 900;
  margin: 0;
  max-width: 16em;
}

.page-news .news-head__lede {
  max-width: 40em;
  color: var(--paper-70);
  font-size: clamp(14px, 2.4vw, 17px);
  line-height: 1.7;
  margin: 0;
}

.page-news .news-head__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
}

.page-news .news-index {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding: 10px 0;
  border-top: 1px solid var(--hair-strong);
  scrollbar-width: none;
}

.page-news .news-index::-webkit-scrollbar {
  display: none;
}

.page-news .news-index a {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--paper-50);
  text-decoration: none;
  padding: 7px 11px;
  border: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .news-index a:hover,
.page-news .news-index a:focus-visible {
  color: var(--cyan);
  border-color: var(--hair-strong);
}

/* ---------- 通用区块 ---------- */
.page-news .news-section {
  padding: var(--news-space) 0;
}

.page-news .news-section + .news-section {
  border-top: 1px solid var(--hair);
}

.page-news .section-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3.4vw, 34px);
}

.page-news .section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4.6vw, 42px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  font-weight: 900;
  margin: 0;
  max-width: 22em;
}

.page-news .section-head__note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--paper-50);
  margin: 0;
}

/* ---------- 头条 ---------- */
.page-news .headline-card {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--hair-strong);
  border-radius: var(--news-radius);
  background: var(--ink-2);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-news .headline-card__figure {
  margin: 0;
  border-bottom: 1px solid var(--hair-strong);
}

.page-news .headline-card__body {
  padding: clamp(20px, 3.6vw, 40px);
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .headline-card__lead {
  font-size: clamp(16px, 2.6vw, 20px);
  line-height: 1.62;
  color: var(--paper);
  margin: 0;
  border-left: 2px solid var(--orange);
  padding-left: 14px;
}

.page-news .headline-card__text {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--paper-70);
  margin: 0;
  max-width: 44em;
}

.page-news .headline-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--hair-strong);
  border: 1px solid var(--hair-strong);
  margin: 4px 0;
}

.page-news .headline-stat {
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  background: var(--ink);
}

.page-news .headline-stat__value {
  font-family: var(--font-mono);
  font-size: clamp(19px, 3vw, 25px);
  line-height: 1;
  color: var(--cyan);
}

.page-news .headline-stat__label {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--paper-50);
}

.page-news .headline-card__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-status {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- 内容列表 ---------- */
.page-news .news-stream__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .news-stream__intro {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .news-stream__intro h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4.6vw, 40px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  font-weight: 900;
  margin: 0;
}

.page-news .news-stream__text {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--paper-70);
  margin: 0;
}

.page-news .news-stream__figure {
  border: 1px solid var(--hair-strong);
  border-radius: var(--news-radius);
}

.page-news .news-stream__link {
  margin: 0;
  font-size: 13.5px;
}

.page-news .news-stream__link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 197, 0.35);
  padding-bottom: 2px;
  transition: border-color 0.25s var(--ease);
}

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

.page-news .stream {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair-strong);
}

.page-news .stream-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 4px 16px 22px;
  border-bottom: 1px solid var(--hair);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-news .stream-item::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 23px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px rgba(34, 211, 197, 0.12);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-news .stream-item::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 36px;
  bottom: -4px;
  width: 1px;
  background: var(--hair);
}

.page-news .stream-item:last-child::after {
  display: none;
}

.page-news .stream-item:hover {
  background: rgba(16, 59, 51, 0.55);
}

.page-news .stream-item:hover::before {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(34, 211, 197, 0.22);
}

.page-news .stream-item__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--paper-50);
}

.page-news .stream-item__body {
  display: grid;
  gap: 5px;
}

.page-news .stream-item__cat {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--paper-70);
}

.page-news .stream-item__cat::before {
  content: "";
  width: 14px;
  height: 2px;
  background: currentColor;
}

.page-news .stream-item__cat--recap {
  color: var(--orange);
}

.page-news .stream-item__cat--column {
  color: var(--cyan);
}

.page-news .stream-item__cat--method {
  color: var(--yellow);
}

.page-news .stream-item__cat--version {
  color: var(--paper-50);
}

.page-news .stream-item__cat--brief {
  color: var(--teal);
}

.page-news .stream-item__title {
  font-family: var(--font-display);
  font-size: clamp(16px, 2.8vw, 21px);
  line-height: 1.32;
  font-weight: 800;
  letter-spacing: 0;
  color: var(--paper);
  margin: 0;
}

.page-news .stream-item__excerpt {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--paper-50);
  margin: 0;
  max-width: 40em;
}

/* ---------- 专栏排期 ---------- */
.page-news .news-column__intro {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--paper-70);
  margin: 0;
  max-width: 48em;
}

.page-news .schedule {
  border-top: 1px solid var(--hair-strong);
}

.page-news .schedule__head {
  display: none;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--paper-35);
  padding: 10px 0;
  border-bottom: 1px solid var(--hair);
}

.page-news .schedule__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hair);
  transition: background 0.3s var(--ease);
}

.page-news .schedule__row:hover {
  background: rgba(16, 59, 51, 0.5);
}

.page-news .schedule__dir {
  grid-column: 1;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-news .schedule__dir em {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 20px;
  font-weight: 900;
  color: var(--paper);
  letter-spacing: 0.02em;
}

.page-news .schedule__dir b {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-news .schedule__beat {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--paper-50);
}

.page-news .schedule__next {
  grid-column: 1 / -1;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--paper-70);
}

.page-news .schedule__link {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
}

.page-news .schedule__link a {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--orange);
  text-decoration: none;
  border: 1px solid rgba(245, 158, 91, 0.45);
  padding: 6px 12px;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .schedule__link a:hover,
.page-news .schedule__link a:focus-visible {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

.page-news .news-column__foot {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 32px);
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .news-column__figure {
  margin: 0;
  border: 1px solid var(--hair-strong);
  border-radius: var(--news-radius);
}

.page-news .news-column__note h3 {
  font-family: var(--font-display);
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--paper);
}

.page-news .news-steps {
  list-style: none;
  counter-reset: step;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-steps li {
  counter-increment: step;
  position: relative;
  padding-left: 36px;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--paper-70);
}

.page-news .news-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--cyan);
  padding: 2px 5px;
}

.page-news .news-steps li b {
  color: var(--paper);
  font-weight: 700;
  margin-right: 4px;
}

.page-news .news-column__note p {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--paper-50);
  margin: 0;
}

.page-news .news-column__note p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 197, 0.35);
}

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

/* ---------- 简报订阅 ---------- */
.page-news .news-brief__card {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.4vw, 36px);
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--news-radius);
  padding: clamp(22px, 4vw, 44px);
  box-shadow: 0 26px 60px -46px #000;
}

.page-news .news-brief__copy {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .news-brief__copy .eyebrow {
  color: var(--teal);
}

.page-news .news-brief__copy h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}

.page-news .news-brief__copy > p {
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(11, 43, 38, 0.78);
  margin: 0;
  max-width: 42em;
}

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

.page-news .news-brief__list li {
  background: var(--paper);
  padding: 10px 2px;
  font-size: 13.5px;
  line-height: 1.66;
  color: rgba(11, 43, 38, 0.8);
}

.page-news .news-brief__list li b {
  color: var(--ink);
  font-weight: 700;
  margin-right: 6px;
}

.page-news .news-brief__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-news .news-brief__actions .btn--line {
  color: var(--ink);
  border-color: rgba(11, 43, 38, 0.4);
}

.page-news .news-brief__actions .btn--line:hover {
  border-color: var(--ink);
}

.page-news .news-brief__figure {
  margin: 0;
  align-self: stretch;
  border: 1px solid var(--line);
}

/* ---------- 编辑团队 ---------- */
.page-news .news-team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.6vw, 44px);
}

.page-news .news-team__lede {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .news-team__lede h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4.6vw, 40px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-news .news-team__lede p {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--paper-70);
  margin: 0;
  max-width: 42em;
}

.page-news .news-team__lede p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 197, 0.35);
}

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

.page-news .news-team__facts {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair-strong);
}

.page-news .news-fact {
  background: var(--ink);
  padding: 16px 18px;
  display: grid;
  gap: 6px;
  transition: background 0.3s var(--ease);
}

.page-news .news-fact:hover {
  background: var(--ink-2);
}

.page-news .news-fact dt {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .news-fact dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--paper-70);
}

.page-news .news-fact__num {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--orange);
  letter-spacing: 0.02em;
}

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

  .page-news .stream-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 0 20px;
    padding: 18px 6px 18px 24px;
  }

  .page-news .stream-item__time {
    padding-top: 4px;
  }

  .page-news .schedule__head {
    display: grid;
    grid-template-columns: 170px 180px minmax(0, 1fr) 90px;
    gap: 16px;
  }

  .page-news .schedule__head span:last-child {
    text-align: right;
  }

  .page-news .schedule__row {
    grid-template-columns: 170px 180px minmax(0, 1fr) 90px;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
  }

  .page-news .schedule__dir,
  .page-news .schedule__beat,
  .page-news .schedule__next {
    grid-column: auto;
    grid-row: auto;
  }

  .page-news .schedule__link {
    grid-column: auto;
    grid-row: auto;
    justify-self: end;
  }

  .page-news .news-column__foot {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-news .news-head__inner {
    padding-bottom: clamp(40px, 5vw, 64px);
  }

  .page-news .headline-card {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

  .page-news .headline-card__figure {
    border-bottom: 0;
    border-right: 1px solid var(--hair-strong);
    min-height: 100%;
  }

  .page-news .news-stream__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }

  .page-news .news-stream__intro {
    position: sticky;
    top: 96px;
  }

  .page-news .news-brief__card {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-news .news-team__grid {
    grid-template-columns: minmax(0, 4.5fr) minmax(0, 7.5fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .stream-item,
  .page-news .stream-item::before,
  .page-news .news-index a,
  .page-news .schedule__row,
  .page-news .news-fact {
    transition: none;
  }
}
<<<END>>>