.page-news {
  --news-pad: clamp(38px, 6vw, 82px);
  --news-gap: clamp(20px, 3.4vw, 42px);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-news img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.page-news figure {
  margin: 0;
}

.page-news figcaption {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-news p {
  line-height: 1.8;
}

.page-news a {
  overflow-wrap: break-word;
}

.page-news :is(.version-line, .column-watch, .case-notes, .starter-path, .cadence) h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.26;
  letter-spacing: -0.01em;
}

.page-news .section-head {
  max-width: 64ch;
}

.page-news .section-head > p:not(.eyebrow) {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* 首屏 */
.page-news .topics-lead {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 42px) 0 clamp(42px, 6vw, 76px);
  background:
    radial-gradient(circle at 88% 4%, rgba(232, 111, 50, 0.34), transparent 46%),
    linear-gradient(155deg, var(--green-deep) 0%, var(--green) 58%, #0b2620 100%);
  color: var(--paper);
}

.page-news .topics-lead::before {
  content: "";
  position: absolute;
  inset: auto -18% -58% 34%;
  height: 460px;
  background: repeating-linear-gradient(114deg, rgba(247, 243, 232, 0.07) 0 1px, transparent 1px 24px);
  transform: rotate(-7deg);
  pointer-events: none;
}

.page-news .topics-lead__crumbs {
  position: relative;
  z-index: 1;
  color: rgba(247, 243, 232, 0.7);
  font-size: 13px;
}

.page-news .topics-lead__crumbs a {
  color: rgba(247, 243, 232, 0.9);
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 243, 232, 0.35);
}

.page-news .topics-lead__crumbs a:hover {
  border-color: var(--apricot-light);
}

.page-news .topics-lead__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(22px, 4vw, 40px);
}

@media (min-width: 900px) {
  .page-news .topics-lead__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
  }
}

.page-news .topics-lead__eyebrow {
  margin: 0;
  color: var(--apricot-light);
  letter-spacing: 0.16em;
}

.page-news .topics-lead__title {
  margin: 12px 0 0;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.015em;
}

.page-news .topics-lead__lede {
  margin: 18px 0 0;
  max-width: 46em;
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.85;
  color: rgba(247, 243, 232, 0.86);
}

.page-news .topics-lead__note {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(247, 243, 232, 0.62);
}

.page-news .topics-lead__stats {
  display: grid;
  gap: 1px;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(247, 243, 232, 0.18);
  border: 1px solid rgba(247, 243, 232, 0.22);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

@media (min-width: 560px) and (max-width: 899px) {
  .page-news .topics-lead__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .topics-lead__stat {
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.06);
}

.page-news .topics-lead__stat dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(247, 243, 232, 0.66);
}

.page-news .topics-lead__stat dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--apricot-light);
}

/* 专题列表 */
.page-news .topics-list {
  padding: var(--news-pad) 0;
}

.page-news .topics-list__layout {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

@media (min-width: 940px) {
  .page-news .topics-list__layout {
    grid-template-columns: 216px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .topics-index {
    position: sticky;
    top: 112px;
  }
}

.page-news .topics-index {
  background: var(--sand);
  border: 1px solid var(--line);
  border-left: 4px solid var(--apricot);
  border-radius: var(--radius-sm);
  padding: 20px 18px;
}

.page-news .topics-index__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--green);
}

.page-news .topics-index__items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .topics-index__link {
  display: block;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--green);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-news .topics-index__link:hover {
  background: rgba(232, 111, 50, 0.16);
  color: var(--green-deep);
}

.page-news .topics-index__link[aria-current="true"] {
  background: var(--green);
  color: var(--paper);
  font-weight: 600;
}

.page-news .topics-index__link:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

.page-news .topics-index__hint {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .topics-cover {
  margin-top: clamp(20px, 3vw, 30px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--sand);
  box-shadow: var(--shadow-panel);
}

.page-news .topics-cover img {
  width: 100%;
  aspect-ratio: 1400 / 800;
  border-radius: 0;
}

.page-news .topics-cover figcaption {
  padding: 10px 16px 14px;
  margin: 0;
}

.page-news .topics-list__feed {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(22px, 3vw, 32px);
}

@media (min-width: 780px) {
  .page-news .topics-list__feed {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .topic-card--wide {
    grid-column: span 6;
  }

  .page-news .topic-card--narrow {
    grid-column: span 3;
  }
}

.page-news .topic-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fffdf8;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-news .topic-card:hover,
.page-news .topic-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--apricot);
  box-shadow: 0 18px 44px -30px rgba(18, 59, 50, 0.5);
}

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

.page-news .topic-card__ver {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue);
  padding: 3px 8px;
  border: 1px dashed rgba(45, 108, 223, 0.5);
  border-radius: 6px;
}

.page-news .topic-card__when {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .topic-card__title {
  margin: 0;
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.42;
  letter-spacing: -0.005em;
}

.page-news .topic-card__excerpt {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.85;
  color: #3c443f;
}

.page-news .topic-card__more {
  margin-top: auto;
}

.page-news .topic-card__more summary,
.page-news .version-node__more summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--green);
}

.page-news summary::-webkit-details-marker {
  display: none;
}

.page-news summary::before {
  content: "+";
  width: 18px;
  height: 18px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  font-size: 12px;
  line-height: 1;
}

.page-news details[open] > summary::before {
  content: "–";
  border-color: var(--apricot);
  color: var(--apricot);
}

.page-news summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 6px;
}

.page-news .topic-card__detail {
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .topic-card__detail p {
  margin: 0 0 8px;
}

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

/* 版本对照 */
.page-news .version-line {
  padding: var(--news-pad) 0;
  background: var(--sand);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .version-line__head > p:not(.eyebrow) {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.85;
  color: #4a524c;
}

.page-news .version-figure {
  margin: clamp(22px, 3vw, 32px) 0 clamp(28px, 4vw, 40px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--paper);
}

.page-news .version-figure img {
  width: 100%;
  aspect-ratio: 1400 / 700;
  border-radius: 0;
}

.page-news .version-figure figcaption {
  padding: 10px 16px 14px;
  margin: 0;
}

.page-news .version-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

@media (min-width: 900px) {
  .page-news .version-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    position: relative;
    padding-top: 30px;
  }

  .page-news .version-track::before {
    content: "";
    position: absolute;
    left: 8px;
    right: 8px;
    top: 16px;
    height: 2px;
    background: linear-gradient(90deg, var(--blue), rgba(45, 108, 223, 0.16));
  }
}

.page-news .version-node {
  position: relative;
  min-width: 0;
}

@media (min-width: 900px) {
  .page-news .version-node::before {
    content: "";
    position: absolute;
    left: 0;
    top: -22px;
    width: 16px;
    height: 16px;
    box-sizing: border-box;
    border-radius: 50%;
    background: var(--paper);
    border: 3px solid var(--blue);
    box-shadow: 0 0 0 5px var(--sand);
  }
}

.page-news .version-node__body {
  height: 100%;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease;
}

.page-news .version-node__body:hover,
.page-news .version-node__body:focus-within {
  border-color: var(--apricot);
}

.page-news .version-node__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--wine);
}

.page-news .version-node__title {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.5;
}

.page-news .version-node__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .version-node__more p {
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* 栏目观察 */
.page-news .column-watch {
  padding: var(--news-pad) 0;
}

.page-news .column-watch__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

@media (min-width: 940px) {
  .page-news .column-watch__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-news .column-watch__text > p:not(.eyebrow) {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.85;
  color: #3c443f;
}

.page-news .column-watch__points {
  list-style: none;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .column-watch__points li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  line-height: 1.8;
  color: #3c443f;
}

.page-news .column-watch__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--apricot);
}

.page-news .column-watch__points li:nth-child(2n)::before {
  background: var(--blue);
}

.page-news .column-watch__figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--wine);
}

.page-news .column-watch__figure img {
  width: 100%;
  aspect-ratio: 1200 / 700;
  border-radius: 0;
}

.page-news .column-watch__figure figcaption {
  padding: 10px 16px 14px;
  margin: 0;
  color: rgba(247, 243, 232, 0.78);
}

/* 案例笔记 */
.page-news .case-notes {
  padding: var(--news-pad) 0;
  background: linear-gradient(180deg, transparent 0%, rgba(232, 217, 192, 0.34) 42%, transparent 100%);
}

.page-news .case-notes__grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 32px);
}

@media (min-width: 700px) {
  .page-news .case-notes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-news .case-notes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .note-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--apricot);
  border-radius: var(--radius-md);
  background: var(--sand);
}

.page-news .note-card:nth-child(2) {
  border-top-color: var(--blue);
}

.page-news .note-card:nth-child(3) {
  border-top-color: var(--wine);
}

.page-news .note-card__scene {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--wine);
}

.page-news .note-card:nth-child(2) .note-card__scene {
  color: var(--blue);
}

.page-news .note-card h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
}

.page-news .note-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #3c443f;
}

.page-news .case-notes__figure {
  margin-top: clamp(22px, 3vw, 30px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--sand);
}

.page-news .case-notes__figure img {
  width: 100%;
  aspect-ratio: 1200 / 800;
  border-radius: 0;
}

.page-news .case-notes__figure figcaption {
  padding: 10px 16px 14px;
  margin: 0;
}

/* 新手路径 */
.page-news .starter-path {
  padding: var(--news-pad) 0;
  color: var(--paper);
  background:
    radial-gradient(circle at 10% 0%, rgba(232, 111, 50, 0.24), transparent 44%),
    linear-gradient(160deg, var(--green) 0%, var(--green-deep) 100%);
}

.page-news .starter-path .eyebrow {
  margin: 0;
  color: var(--apricot-light);
}

.page-news .starter-path__head {
  max-width: 64ch;
}

.page-news .starter-path__head > p:not(.eyebrow) {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(247, 243, 232, 0.78);
}

.page-news .starter-path__steps {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

@media (min-width: 700px) {
  .page-news .starter-path__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-news .starter-path__steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.page-news .starter-path__steps li {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(247, 243, 232, 0.2);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-news .starter-path__steps li:hover {
  border-color: var(--apricot-light);
  background: rgba(255, 255, 255, 0.12);
}

.page-news .starter-path__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--apricot-light);
}

.page-news .starter-path__steps h3 {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .starter-path__steps p {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(247, 243, 232, 0.74);
}

.page-news .starter-path__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

/* 更新节奏 */
.page-news .cadence {
  padding: var(--news-pad) 0;
}

.page-news .cadence__panel {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(22px, 3.4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fffdf8;
  box-shadow: var(--shadow-panel);
}

@media (min-width: 880px) {
  .page-news .cadence__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    align-items: center;
  }
}

.page-news .cadence__intro > p:not(.eyebrow) {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .cadence__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-news .cadence__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  background: var(--paper);
}

.page-news .cadence__k {
  min-width: 64px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--blue);
}

.page-news .cadence__v {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .cadence__more {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .cadence__more a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .cadence__more a:hover {
  color: var(--apricot);
}

.page-news .cadence__more a:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic-card,
  .page-news .version-node__body,
  .page-news .starter-path__steps li,
  .page-news .topics-index__link {
    transition: none;
  }

  .page-news .topic-card:hover,
  .page-news .topic-card:focus-within {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>