.page-news {
  --news-edge: rgba(245, 239, 226, 0.14);
  --news-edge-amber: rgba(240, 169, 59, 0.28);
  --news-char-soft: #3c4a44;
  --news-char-mute: #6f7a74;
  --news-rule: rgba(20, 32, 29, 0.14);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(20px, 3.2vw, 34px) 0 clamp(48px, 7vw, 96px);
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(245, 239, 226, 0.045) 0 1px, transparent 1px 56px);
  pointer-events: none;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 10px;
  background-image: repeating-linear-gradient(90deg, rgba(240, 169, 59, 0.6) 0 1px, transparent 1px 26px);
  opacity: 0.35;
  pointer-events: none;
}
.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}
.page-news .breadcrumb {
  margin-bottom: clamp(28px, 4vw, 52px);
}
.page-news .breadcrumb__item,
.page-news .breadcrumb__item a {
  color: var(--muted);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}
.page-news .breadcrumb__item a:hover {
  color: var(--amber-soft);
}
.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}
.page-news .news-hero__copy {
  min-width: 0;
}
.page-news .eyebrow {
  color: var(--amber);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.22em;
}
.page-news .news-hero__title {
  font-size: clamp(2rem, 5.6vw, 3.5rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--paper);
  margin: 16px 0 20px;
}
.page-news .news-hero__title br {
  display: none;
}
.page-news .news-hero__lede {
  max-width: 32em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--text);
  margin: 0;
}
.page-news .news-hero__panel {
  position: relative;
  border: 1px solid var(--news-edge-amber);
  background: rgba(240, 169, 59, 0.05);
  padding: 20px 22px 16px;
}
.page-news .news-hero__chip {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--news-edge-amber);
  margin-bottom: 10px;
}
.page-news .news-hero__chip-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.page-news .news-hero__chip-value {
  font-family: var(--mono);
  font-size: clamp(2.3rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1;
  color: var(--amber);
}
.page-news .news-hero__meta p {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding: 9px 0;
  border-top: 1px solid var(--news-edge);
  font-size: 13px;
}
.page-news .news-hero__meta p:first-child {
  border-top: none;
}
.page-news .news-hero__meta .k {
  color: var(--muted);
}
.page-news .news-hero__meta .v {
  font-family: var(--mono);
  color: var(--amber-soft);
}

/* ---------- 章节头 ---------- */
.page-news .news-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 14px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(22px, 3vw, 38px);
}
.page-news .news-head__num {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--amber);
}
.page-news .news-head__title {
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 900;
  line-height: 1.28;
  margin: 0;
  color: inherit;
}
.page-news .news-head__note {
  grid-column: 2;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

/* ---------- 节奏区 ---------- */
.page-news .news-rhythm {
  background: var(--ink);
  color: var(--paper);
}
.page-news .news-rhythm__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}
.page-news .news-rhythm__copy p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
  margin: 0 0 14px;
  max-width: 34em;
}
.page-news .news-rhythm__list {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}
.page-news .rhythm-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 3px 14px;
  padding: 14px 16px;
  background: rgba(240, 169, 59, 0.06);
  border-left: 3px solid var(--amber);
}
.page-news .rhythm-item__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
  color: var(--amber);
}
.page-news .rhythm-item__title {
  grid-column: 2;
  grid-row: 1;
  font-size: 15px;
  font-weight: 700;
  margin: 0;
  color: var(--paper);
}
.page-news .rhythm-item p {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text);
}
.page-news .news-rhythm__figure {
  margin: 0;
}

/* ---------- 更新记录 ---------- */
.page-news .news-log {
  background: var(--paper);
  color: var(--char);
}
.page-news .news-log .news-head {
  border-bottom-color: var(--news-rule);
}
.page-news .news-log .news-head__note {
  color: var(--news-char-mute);
}
.page-news .news-log__figure {
  margin: 0 0 clamp(26px, 3.4vw, 42px);
}
.page-news .news-log__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.page-news .log-card {
  border: 1px solid rgba(20, 32, 29, 0.16);
  background: #fdfaf3;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.04);
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}
.page-news .log-card[open] {
  border-color: var(--amber);
  box-shadow: 0 0 0 2px rgba(240, 169, 59, 0.28), 0 2px 0 rgba(0, 0, 0, 0.04);
}
.page-news .log-card__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}
.page-news .log-card__summary::-webkit-details-marker {
  display: none;
}
.page-news .log-card__summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}
.page-news .log-card__seq {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  padding: 6px 6px 5px;
  background: var(--ink);
  color: var(--amber);
}
.page-news .log-card__seq-num {
  font-family: var(--mono);
  font-size: 1.35rem;
  font-weight: 900;
  line-height: 1;
}
.page-news .log-card__seq-label {
  margin-top: 4px;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--text);
}
.page-news .log-card__main {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}
.page-news .log-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.page-news .log-card__tag {
  position: relative;
  display: inline-block;
  padding: 3px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--char);
  background: var(--paper-soft);
}
.page-news .log-card__tag::before,
.page-news .log-card__tag::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fdfaf3;
  transform: translateY(-50%);
}
.page-news .log-card__tag::before {
  left: -3px;
}
.page-news .log-card__tag::after {
  right: -3px;
}
.page-news .cat-catalog .log-card__tag {
  background: var(--amber);
}
.page-news .cat-review .log-card__tag {
  background: var(--cool);
  color: #fff;
}
.page-news .cat-feedback .log-card__tag {
  background: var(--moss);
  color: #fff;
}
.page-news .cat-docs .log-card__tag {
  background: var(--paper-soft);
  color: var(--char);
  box-shadow: inset 0 0 0 1px rgba(240, 169, 59, 0.6);
}
.page-news .log-card__when {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--news-char-mute);
}
.page-news .log-card__title {
  font-size: 15px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--char);
}
.page-news .log-card__touched {
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--news-char-mute);
}
.page-news .log-card__toggle {
  position: relative;
  width: 26px;
  height: 26px;
  border: 1px solid var(--news-edge-amber);
  border-radius: 50%;
  flex-shrink: 0;
}
.page-news .log-card__toggle::before,
.page-news .log-card__toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--amber);
  transform: translate(-50%, -50%);
}
.page-news .log-card__toggle::before {
  width: 10px;
  height: 2px;
}
.page-news .log-card__toggle::after {
  width: 2px;
  height: 10px;
  transition: transform 0.22s var(--ease), opacity 0.22s var(--ease);
}
.page-news .log-card[open] .log-card__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}
.page-news .log-card__detail {
  border-top: 1px dashed rgba(20, 32, 29, 0.16);
  padding: 4px 18px 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--news-char-soft);
}
.page-news .log-card__detail p {
  margin: 10px 0 0;
}
.page-news .log-card__detail p + p {
  margin-top: 8px;
}

/* ---------- 筛选区 ---------- */
.page-news .news-filter {
  background: var(--ink-soft);
  color: var(--paper);
}
.page-news .news-filter .news-head {
  border-bottom-color: var(--news-edge);
}
.page-news .news-filter__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}
.page-news .news-filter__figure {
  margin: 0;
}
.page-news .news-filter__panel {
  min-width: 0;
}
.page-news .news-filter__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-news .news-filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.page-news .news-filter__pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  border: 1px solid rgba(245, 239, 226, 0.24);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}
.page-news .news-filter__pill:hover {
  border-color: var(--amber-soft);
  color: var(--paper);
}
.page-news .news-filter__count {
  padding: 1px 6px;
  font-family: var(--mono);
  font-size: 11.5px;
  background: rgba(240, 169, 59, 0.18);
  color: var(--amber-soft);
}
.page-news .news-filter__input:checked + .news-filter__pill {
  border-color: var(--amber);
  background: rgba(240, 169, 59, 0.14);
  color: var(--amber-soft);
}
.page-news .news-filter__input:focus-visible + .news-filter__pill {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}
.page-news .news-filter__hint {
  margin: 16px 0 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}
.page-news .news-filter__legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}
.page-news .news-filter__legend li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
}
.page-news .lg {
  flex-shrink: 0;
  margin-top: 5px;
  width: 14px;
  height: 14px;
  display: inline-block;
}
.page-news .lg--amber {
  background: var(--amber);
}
.page-news .lg--cool {
  background: var(--cool);
}
.page-news .lg--moss {
  background: var(--moss);
}
.page-news .lg--soft {
  background: var(--paper-soft);
  box-shadow: inset 0 0 0 1px rgba(240, 169, 59, 0.6);
}

/* 筛选规则 */
.page-news:has(#cat-catalog:checked) .log-card:not(.cat-catalog),
.page-news:has(#cat-review:checked) .log-card:not(.cat-review),
.page-news:has(#cat-feedback:checked) .log-card:not(.cat-feedback),
.page-news:has(#cat-docs:checked) .log-card:not(.cat-docs) {
  display: none;
}

/* ---------- 归档区 ---------- */
.page-news .news-archive {
  background: var(--paper-soft);
  color: var(--char);
}
.page-news .news-archive .news-head {
  border-bottom-color: var(--news-rule);
}
.page-news .news-archive .news-head__note {
  color: var(--news-char-mute);
}
.page-news .news-archive__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.6vw, 52px);
  align-items: start;
}
.page-news .news-archive__copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-char-soft);
  max-width: 34em;
}
.page-news .news-archive__steps {
  list-style: none;
  margin: 22px 0 24px;
  padding: 0;
  counter-reset: arch;
  display: grid;
  gap: 10px;
}
.page-news .news-archive__steps li {
  counter-increment: arch;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 12px 14px;
  background: rgba(253, 250, 243, 0.7);
  border-left: 3px solid var(--moss);
}
.page-news .news-archive__steps li::before {
  content: "0" counter(arch);
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 900;
  line-height: 1.2;
  color: var(--moss);
}
.page-news .news-archive__steps strong {
  grid-column: 2;
  grid-row: 1;
  font-size: 14px;
  font-weight: 800;
  color: var(--char);
}
.page-news .news-archive__steps span {
  grid-column: 2;
  grid-row: 2;
  font-size: 13px;
  line-height: 1.65;
  color: var(--news-char-mute);
}
.page-news .news-archive__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-news .news-archive__figure {
  margin: 0;
}

/* ---------- 订阅区 ---------- */
.page-news .news-subscribe {
  background: var(--ink);
  color: var(--paper);
}
.page-news .news-subscribe .news-head {
  border-bottom-color: var(--news-edge);
}
.page-news .news-subscribe__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.6vw, 48px);
  align-items: start;
}
.page-news .news-subscribe__copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
  max-width: 34em;
}
.page-news .news-subscribe__copy strong {
  color: var(--amber-soft);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 14px;
  word-break: break-all;
}
.page-news .news-subscribe__card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--news-edge-amber);
  background: rgba(240, 169, 59, 0.06);
  padding: 22px 22px 20px;
}
.page-news .news-subscribe__card::before {
  content: "";
  position: absolute;
  right: -26px;
  top: -26px;
  width: 88px;
  height: 88px;
  border: 2px solid var(--amber);
  border-radius: 50%;
  opacity: 0.28;
}
.page-news .news-subscribe__label {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--amber);
}
.page-news .news-subscribe__line {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper);
  word-break: break-all;
}
.page-news .news-subscribe__note {
  margin: 0 0 18px;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__title br {
    display: inline;
  }
  .page-news .news-head {
    grid-template-columns: auto 1fr auto;
    align-items: baseline;
  }
  .page-news .news-head__note {
    grid-column: 3;
    white-space: nowrap;
  }
  .page-news .log-card:nth-child(odd) {
    margin-left: 0;
    margin-right: 12px;
  }
  .page-news .log-card:nth-child(even) {
    margin-left: 12px;
    margin-right: 0;
  }
}

@media (min-width: 860px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(248px, 0.85fr);
    gap: clamp(28px, 4.2vw, 64px);
  }
  .page-news .news-hero__panel {
    margin-top: 8px;
  }
  .page-news .news-rhythm__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
    gap: clamp(26px, 4vw, 56px);
  }
  .page-news .news-filter__body {
    grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1.15fr);
    gap: clamp(26px, 4vw, 56px);
  }
  .page-news .news-archive__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 60px);
  }
  .page-news .news-subscribe__inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(250px, 0.9fr);
    gap: clamp(28px, 4vw, 56px);
  }
}

@media (max-width: 560px) {
  .page-news .log-card__summary {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 12px;
    padding: 12px 13px;
  }
  .page-news .log-card__seq {
    min-width: 40px;
    padding: 5px 4px;
  }
  .page-news .log-card__seq-num {
    font-size: 1.15rem;
  }
  .page-news .log-card__toggle {
    display: none;
  }
  .page-news .log-card__detail {
    padding: 2px 14px 16px;
    font-size: 13.5px;
  }
  .page-news .news-filter__pill {
    padding: 9px 13px;
    font-size: 13px;
  }
  .page-news .news-archive__actions .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-card,
  .page-news .log-card__toggle::after,
  .page-news .news-filter__pill {
    transition: none;
  }
}
<<<END>>>