.page-news {
  --amethyst-soft: rgba(107, 76, 138, .12);
  --amber-soft-bg: rgba(216, 155, 43, .14);
  --olive-soft: rgba(110, 123, 58, .14);
  --garnet-soft: rgba(178, 58, 72, .12);
  --peacock-soft: rgba(31, 92, 99, .12);
  background: var(--sand);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-news .notes-hero {
  padding-top: clamp(16px, 3vw, 32px);
}

.page-news .notes-hero .breadcrumb {
  margin-bottom: 14px;
}

.page-news .notes-hero__frame {
  display: block;
  background: var(--shell);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 52px);
  box-shadow: var(--shadow-sm);
}

.page-news .notes-hero__grid {
  display: grid;
  gap: clamp(14px, 3vw, 32px);
  align-items: end;
}

.page-news .notes-hero__main {
  min-width: 0;
}

.page-news .notes-hero__title {
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -.012em;
  color: var(--peacock-deep);
  margin: .22em 0 .28em;
}

.page-news .notes-hero__lead {
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--graphite);
  margin: 0;
}

.page-news .notes-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--graphite);
}

.page-news .notes-hero__issue {
  display: flex;
  align-items: baseline;
  gap: 10px;
  justify-self: start;
}

.page-news .notes-hero__issue-num {
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(56px, 12vw, 118px);
  line-height: .82;
  letter-spacing: -.05em;
  color: var(--peacock);
  opacity: .16;
  font-variant-numeric: tabular-nums;
}

.page-news .notes-hero__issue-label {
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--amber);
}

.page-news .notes-body {
  display: grid;
  gap: 28px;
  padding: clamp(26px, 4vw, 56px) 0 clamp(36px, 5vw, 72px);
}

.page-news .notes-stream {
  min-width: 0;
}

/* ---------- 左侧索引 ---------- */
.page-news .notes-index {
  background: var(--shell);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px 16px;
  align-self: start;
}

.page-news .notes-index__label {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--graphite);
  margin: 0 0 10px;
}

.page-news .notes-index__label + .notes-index__label {
  margin-top: 22px;
}

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

.page-news .notes-index__nav a {
  display: block;
  padding: 7px 10px 7px 12px;
  border-left: 2px solid var(--rule);
  color: var(--peacock);
  font-size: 14px;
  text-decoration: none;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease;
}

.page-news .notes-index__nav a:hover,
.page-news .notes-index__nav a:focus-visible {
  border-left-color: var(--amber);
  background: var(--amber-soft-bg);
  color: var(--peacock-deep);
}

.page-news .notes-index__cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 13.5px;
}

.page-news .notes-index__cats li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.page-news .dot {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  flex: none;
}

.page-news .dot--observe { background: var(--amethyst); }
.page-news .dot--version { background: var(--amber); }
.page-news .dot--skill { background: var(--olive); }
.page-news .dot--buy { background: var(--garnet); }
.page-news .dot--doc { background: var(--peacock-mid); }

.page-news .notes-index__cta {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}

.page-news .notes-index__cta p {
  font-size: 13px;
  color: var(--graphite);
  margin: 0 0 12px;
}

.page-news .notes-index__cta .btn {
  display: block;
  text-align: center;
}

/* ---------- 章节标题 ---------- */
.page-news .notes-sec {
  margin-bottom: clamp(38px, 5vw, 68px);
}

.page-news .notes-sec--last {
  margin-bottom: 0;
}

.page-news .notes-sec__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--rule-strong);
}

.page-news .notes-sec__head .chapter-num {
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1;
  color: var(--amber);
  flex: none;
}

.page-news .notes-sec__head h2 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.25;
  color: var(--peacock-deep);
  margin: 0 0 4px;
}

.page-news .notes-sec__head p {
  margin: 0;
  font-size: 14px;
  color: var(--graphite);
}

/* ---------- 角色标签 ---------- */
.page-news .tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: .03em;
  white-space: nowrap;
}

.page-news .tag--observe {
  background: var(--amethyst-soft);
  color: #553A70;
  border-color: rgba(107, 76, 138, .26);
}

.page-news .tag--version {
  background: var(--amber-soft-bg);
  color: #8A5F0F;
  border-color: rgba(216, 155, 43, .32);
}

.page-news .tag--skill {
  background: var(--olive-soft);
  color: #4E5828;
  border-color: rgba(110, 123, 58, .28);
}

.page-news .tag--buy {
  background: var(--garnet-soft);
  color: #8C2B37;
  border-color: rgba(178, 58, 72, .26);
}

.page-news .tag--doc {
  background: var(--peacock-soft);
  color: var(--peacock-deep);
  border-color: rgba(31, 92, 99, .24);
}

/* ---------- 本期重点 ---------- */
.page-news .notes-feature-grid {
  display: grid;
  gap: 16px;
}

.page-news .notes-feature {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--peacock-deep);
  color: var(--shell);
  box-shadow: var(--shadow-sm);
}

.page-news .notes-feature__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.page-news .notes-feature__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .notes-feature__body {
  padding: clamp(18px, 3vw, 30px);
}

.page-news .notes-feature .tag--observe {
  background: rgba(242, 212, 138, .16);
  color: var(--amber-soft);
  border-color: rgba(242, 212, 138, .32);
}

.page-news .notes-feature__body h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 29px);
  line-height: 1.32;
  color: var(--shell);
  margin: 12px 0 10px;
}

.page-news .notes-feature__body p {
  margin: 0;
  font-size: 15px;
  color: rgba(255, 253, 248, .78);
}

.page-news .notes-feature__meta {
  margin-top: 16px !important;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--amber-soft) !important;
}

.page-news .notes-side {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 12px;
  background: var(--shell);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.page-news .notes-side__media {
  overflow: hidden;
  border-radius: 4px;
  aspect-ratio: 4 / 3;
}

.page-news .notes-side__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .notes-side__body {
  min-width: 0;
}

.page-news .notes-side__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-news .notes-side__time {
  font-size: 11px;
  color: var(--graphite);
}

.page-news .notes-side h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.42;
  color: var(--peacock-deep);
  margin: 8px 0 6px;
}

.page-news .notes-side p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--graphite);
}

/* ---------- 笔记列表 ---------- */
.page-news .note-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: note;
}

.page-news .note {
  padding: 20px 0 18px;
  border-top: 1px solid var(--rule);
}

.page-news .note:first-child {
  border-top: none;
  padding-top: 0;
}

.page-news .note__top {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.page-news .note__time {
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--graphite);
}

.page-news .note__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.45;
  color: var(--peacock-deep);
  margin: 8px 0 6px;
}

.page-news .note__excerpt {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .note__more {
  margin-top: 8px;
}

.page-news .note__more summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  list-style: none;
  padding: 3px 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--peacock-mid);
}

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

.page-news .note__more summary::before {
  content: "+";
  font-weight: 700;
  color: var(--amber);
}

.page-news .note__more[open] summary::before {
  content: "–";
}

.page-news .note__more summary:hover {
  color: var(--peacock-deep);
}

.page-news .note__more ul {
  margin: 6px 0 0;
  padding-left: 20px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- 专题系列 ---------- */
.page-news .series-intro {
  display: grid;
  gap: 16px;
  margin-bottom: 20px;
}

.page-news .series-intro__media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 10 / 7;
  border: 1px solid var(--rule);
}

.page-news .series-intro__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .series-intro__text h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.4;
  color: var(--peacock-deep);
  margin: 0 0 10px;
}

.page-news .series-intro__text p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-news .series-intro__text a {
  color: var(--peacock-mid);
  text-decoration: underline;
  text-decoration-color: var(--amber);
  text-underline-offset: 3px;
}

.page-news .series-intro__text a:hover {
  color: var(--peacock-deep);
}

.page-news .series-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(236px, 82%);
  gap: 14px;
  overflow-x: auto;
  padding: 4px 0 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .series-card {
  position: relative;
  scroll-snap-align: start;
  padding: 18px 16px 16px;
  background: var(--shell);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}

.page-news .series-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 2px 0 rgba(28, 35, 33, .04), 0 16px 30px -22px rgba(14, 59, 67, .8);
}

.page-news .series-card__bar {
  display: block;
  width: 34px;
  height: 4px;
  border-radius: 2px;
  margin-bottom: 14px;
}

.page-news .series-card--observe .series-card__bar { background: var(--amethyst); }
.page-news .series-card--version .series-card__bar { background: var(--amber); }
.page-news .series-card--buy .series-card__bar { background: var(--garnet); }
.page-news .series-card--doc .series-card__bar { background: var(--olive); }

.page-news .series-card__count {
  margin: 0 0 6px;
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--graphite);
}

.page-news .series-card h4 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  color: var(--peacock-deep);
  margin: 0 0 8px;
}

.page-news .series-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 会员版本提醒 ---------- */
.page-news .notes-alert {
  display: grid;
  gap: 22px;
  padding: clamp(22px, 4vw, 40px);
  border-radius: var(--radius-lg);
  background: var(--peacock);
  color: var(--shell);
  border-top: 3px solid var(--amber);
}

.page-news .notes-alert .eyebrow {
  color: var(--amber-soft);
}

.page-news .notes-alert__body h2 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.3;
  color: var(--shell);
  margin: 6px 0 12px;
}

.page-news .notes-alert__body p {
  margin: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(255, 253, 248, .8);
  max-width: 52ch;
}

.page-news .notes-alert__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .notes-alert__list li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  color: rgba(255, 253, 248, .86);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule-light);
}

.page-news .notes-alert__list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-news .notes-alert__list .mono {
  font-size: 12px;
  color: var(--amber-soft);
  flex: none;
}

/* ---------- 结尾入口 ---------- */
.page-news .notes-next {
  display: grid;
  gap: 14px;
}

.page-news .notes-next__card {
  display: block;
  padding: 22px 20px;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--peacock-mid);
  border-radius: var(--radius);
  background: var(--shell);
  text-decoration: none;
  color: inherit;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.page-news .notes-next__card--inquiry {
  border-left-color: var(--amber);
}

.page-news .notes-next__card:hover,
.page-news .notes-next__card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--rule-strong);
  border-left-color: var(--amber);
  box-shadow: var(--shadow-sm);
}

.page-news .notes-next__kicker {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--graphite);
}

.page-news .notes-next__card h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.35;
  color: var(--peacock-deep);
  margin: 8px 0 8px;
}

.page-news .notes-next__card p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .notes-next__go {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--peacock-mid);
}

.page-news .notes-next__card:hover .notes-next__go {
  color: var(--amber);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .series-track {
    grid-auto-columns: minmax(250px, 300px);
  }
}

@media (min-width: 780px) {
  .page-news .notes-hero__grid {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-news .notes-hero__issue {
    justify-self: end;
  }

  .page-news .notes-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .notes-feature-grid {
    grid-template-columns: 1.55fr minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .notes-feature {
    grid-row: span 2;
  }

  .page-news .notes-alert {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-news .notes-body {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-news .notes-index {
    position: sticky;
    top: 24px;
  }

  .page-news .series-intro {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .series-card,
  .page-news .notes-next__card,
  .page-news .notes-index__nav a {
    transition: none;
  }

  .page-news .series-card:hover,
  .page-news .notes-next__card:hover,
  .page-news .notes-next__card:focus-visible {
    transform: none;
  }
}
<<<END>>>