.page-news {
  --news-gap: clamp(20px, 4vw, 40px);
  --news-rule: rgba(185, 194, 198, 0.55);
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

.page-news .news-crumb {
  padding-top: 16px;
}

.page-news .news-crumb .breadcrumb {
  padding-block: 0;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(22px, 4vw, 44px) 0 clamp(32px, 5vw, 64px);
  background:
    radial-gradient(120% 82% at 80% 0%, rgba(111, 211, 216, 0.22), transparent 62%),
    linear-gradient(180deg, rgba(27, 74, 107, 0.09) 0%, rgba(244, 241, 234, 0) 74%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0 47px,
    var(--news-rule) 47px 48px
  );
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  opacity: 0.6;
  pointer-events: none;
}

.page-news .news-hero-inner {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-news .news-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sea);
  text-transform: uppercase;
}

.page-news .news-kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  flex: none;
}

.page-news .news-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(34px, 8vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 15em;
}

.page-news .news-hero-lede {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--graphite);
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-stack {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-content: end;
}

.page-news .news-stack-card {
  --band: var(--sea);
  position: relative;
  padding: 14px 20px 16px 18px;
  background: rgba(255, 255, 255, 0.78);
  border-left: 4px solid var(--band);
  -webkit-clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  box-shadow: 0 1px 0 var(--news-rule);
}

.page-news .news-stack-card--product { --band: var(--sea); }
.page-news .news-stack-card--content { --band: var(--moss); }
.page-news .news-stack-card--coop { --band: var(--clay); }

.page-news .news-stack-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--silver);
}

.page-news .news-stack-title {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
}

/* ---------- 区块骨架 ---------- */

.page-news .news-block {
  position: relative;
  padding: clamp(40px, 7vw, 84px) 0;
}

.page-news .news-head {
  display: grid;
  gap: 12px;
  max-width: 660px;
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-news .news-head .section-title {
  margin: 0;
}

.page-news .news-head > p:not(.news-kicker) {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--graphite);
}

/* ---------- 发布清单 ---------- */

.page-news .news-tabs .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-tabs .tab {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--graphite);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1;
  padding: 11px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .news-tabs .tab:hover {
  border-color: var(--sea);
  color: var(--sea);
}

.page-news .news-tabs .tab[aria-selected="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--lime);
}

.page-news .news-tabs .tab:focus-visible {
  outline: 2px solid var(--maple);
  outline-offset: 2px;
}

.page-news .release-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--line);
  display: grid;
  gap: clamp(20px, 3.2vw, 30px);
}

.page-news .release {
  position: relative;
}

.page-news .release::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 6px;
  width: 9px;
  height: 9px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--silver);
}

.page-news .release--latest::before {
  left: -30px;
  top: 3px;
  width: 13px;
  height: 13px;
  background: var(--maple);
  border-color: var(--maple);
  box-shadow: 0 0 0 4px rgba(200, 69, 43, 0.14);
}

.page-news .release-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .release-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 4px 9px;
  color: var(--paper);
  background: var(--sea);
  -webkit-clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-news .release-tag--content { background: var(--moss); }
.page-news .release-tag--coop { background: var(--clay); }

.page-news .release-time {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-news .release-title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .release-text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .release-media {
  margin: 16px 0 0;
  max-width: 460px;
}

.page-news .release-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 本周专题 ---------- */

.page-news .feature-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-news .feature-figure {
  margin: 0;
}

.page-news .feature-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .feature-issue {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 20px;
}

.page-news .feature-issue-num {
  font-family: var(--font-narrow);
  font-size: clamp(38px, 6vw, 58px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--silver);
}

.page-news .feature-issue-label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--sea);
}

.page-news .feature-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 3.6vw, 38px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .feature-lede {
  margin: 16px 0 0;
  max-width: 44ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--graphite);
}

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

.page-news .feature-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--news-rule);
}

.page-news .feature-step:last-child {
  border-bottom: 1px solid var(--news-rule);
}

.page-news .feature-step-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--maple);
}

.page-news .feature-step h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .feature-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--graphite);
}

/* ---------- 季度合辑 ---------- */

.page-news .news-albums {
  background:
    radial-gradient(90% 70% at 10% 0%, rgba(111, 211, 216, 0.18), transparent 62%),
    radial-gradient(70% 60% at 92% 100%, rgba(110, 127, 106, 0.28), transparent 60%),
    var(--ink);
  color: var(--paper);
}

.page-news .news-albums .news-kicker {
  color: var(--ice);
}

.page-news .news-albums .news-head .section-title {
  color: var(--paper);
}

.page-news .news-albums .news-head > p:not(.news-kicker) {
  color: var(--on-deep);
}

.page-news .album-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(236px, 68vw, 320px);
  gap: clamp(14px, 2.4vw, 24px);
  overflow-x: auto;
  padding: 4px 4px 18px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--silver) transparent;
}

.page-news .album-rail > * {
  scroll-snap-align: start;
}

.page-news .album-rail:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 4px;
}

.page-news .album-card {
  margin: 0;
  padding: 12px 14px 18px;
  background: rgba(244, 241, 234, 0.07);
  -webkit-clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: background-color 200ms var(--ease);
}

.page-news .album-card:hover {
  background: rgba(244, 241, 234, 0.12);
}

.page-news .album-figure {
  margin: 0 0 14px;
}

.page-news .album-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .album-meta {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ice);
}

.page-news .album-card h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .album-card p:last-child {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--on-deep);
}

/* ---------- 更新节奏 ---------- */

.page-news .cadence-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .cadence-item {
  padding: 18px 20px 20px;
  background: rgba(27, 74, 107, 0.05);
  border-left: 3px solid var(--ice);
  -webkit-clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-news .cadence-item--week { border-left-color: var(--moss); }
.page-news .cadence-item--month { border-left-color: var(--sea); }
.page-news .cadence-item--quarter { border-left-color: var(--clay); }

.page-news .cadence-freq {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sea);
}

.page-news .cadence-bar {
  display: block;
  height: 6px;
  margin: 12px 0 14px;
  color: var(--sea);
  opacity: 0.6;
  background-image: repeating-linear-gradient(90deg, currentColor 0 4px, transparent 4px 12px);
}

.page-news .cadence-item--week .cadence-bar {
  background-image: repeating-linear-gradient(90deg, currentColor 0 8px, transparent 8px 28px);
}

.page-news .cadence-item--month .cadence-bar {
  background-image: repeating-linear-gradient(90deg, currentColor 0 20px, transparent 20px 54px);
}

.page-news .cadence-item--quarter .cadence-bar {
  background-image: repeating-linear-gradient(90deg, currentColor 0 44px, transparent 44px 94px);
}

.page-news .cadence-item h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .cadence-item p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--graphite);
}

/* ---------- 订阅 ---------- */

.page-news .sub-panel {
  position: relative;
  padding: clamp(26px, 4.4vw, 52px);
  background:
    radial-gradient(80% 70% at 88% 0%, rgba(143, 227, 107, 0.17), transparent 62%),
    radial-gradient(70% 80% at 4% 100%, rgba(111, 211, 216, 0.16), transparent 60%),
    var(--ink);
  color: var(--paper);
  -webkit-clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.page-news .sub-panel::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-image: repeating-linear-gradient(90deg, var(--ice) 0 10px, transparent 10px 22px);
  opacity: 0.65;
  pointer-events: none;
}

.page-news .sub-panel .news-kicker {
  color: var(--lime);
}

.page-news .sub-panel .section-title {
  margin: 12px 0 0;
  color: var(--paper);
}

.page-news .sub-main > p:last-child {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--on-deep);
}

.page-news .sub-points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .sub-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--on-deep);
}

.page-news .sub-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--ice);
  transform: rotate(45deg);
}

.page-news .sub-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
}

.page-news .sub-actions .btn--quiet {
  color: var(--paper);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .cadence-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 28px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.82fr);
    align-items: end;
  }

  .page-news .news-stack {
    padding-bottom: 6px;
  }

  .page-news .feature-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .page-news .sub-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }

  .page-news .sub-main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-news .sub-points {
    grid-column: 2;
    grid-row: 1;
    margin-top: 6px;
  }

  .page-news .sub-actions {
    grid-column: 1 / -1;
    margin-top: 8px;
  }
}

@media (min-width: 1080px) {
  .page-news .cadence-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-tabs .tab,
  .page-news .album-card {
    transition: none;
  }
}
<<<END>>>