.page-news {
  --news-soft: #46597E;
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-sans);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .breadcrumb {
  padding-top: clamp(14px, 3vw, 26px);
}

/* ---------- Hero ---------- */
.page-news .news-hero {
  padding: clamp(14px, 3vw, 26px) 0 clamp(24px, 4vw, 42px);
}

.page-news .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-news .hero-copy h1 {
  margin: 10px 0 14px;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-news .hero-lede {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.9;
  color: var(--mist);
}

.page-news .hero-stats {
  list-style: none;
  margin: 0;
  padding: 18px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  border-top: 2px solid var(--line);
}

.page-news .hero-stat {
  border-left: 2px solid var(--cyan);
  padding-left: 12px;
}

.page-news .hero-stat .num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.1;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-news .hero-stat .num small {
  font-size: 0.6em;
}

.page-news .hero-stat .lbl {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 本期要目 ---------- */
.page-news .issue-band {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 5vw, 60px) 0;
  background: linear-gradient(150deg, var(--panel-deep) 0%, var(--panel) 54%, #0D2547 100%);
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
}

.page-news .issue-band::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: 46%;
  height: 165%;
  background: linear-gradient(200deg, rgba(34, 224, 214, 0.16), transparent 62%);
  transform: skewX(-12deg);
  pointer-events: none;
}

.page-news .issue-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-news .issue-band .section-title {
  margin: 8px 0 10px;
}

.page-news .issue-band .section-lede {
  max-width: 46ch;
  color: var(--mist);
}

.page-news .issue-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-news .issue-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-news .issue-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .issue-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding-top: 4px;
}

.page-news .issue-title {
  margin: 0;
  font-size: clamp(16px, 1.6vw, 19px);
  font-weight: 800;
  line-height: 1.45;
}

.page-news .issue-note {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .issue-visual {
  margin: 0;
  border: 2px solid var(--line);
  box-shadow: var(--hard-shadow);
  background: var(--void);
}

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

.page-news .issue-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 条目列表 ---------- */
.page-news .list-section {
  padding: clamp(36px, 6vw, 72px) 0 clamp(24px, 4vw, 44px);
}

.page-news .list-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: end;
}

.page-news .list-section .section-title {
  margin: 8px 0 10px;
}

.page-news .list-section .section-lede {
  max-width: 52ch;
  color: var(--mist);
}

.page-news .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .chip {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .chip:hover,
.page-news .chip:focus-visible {
  color: var(--ink);
  border-color: var(--cyan);
  background: rgba(34, 224, 214, 0.08);
}

.page-news .entries {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  border-bottom: 2px solid var(--line);
}

.page-news .entry-item {
  border-top: 2px solid var(--line);
}

.page-news .entry > summary {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr) auto;
  grid-template-areas:
    "num meta toggle"
    "num main main";
  gap: 8px 12px;
  padding: 16px 4px;
  cursor: pointer;
  list-style: none;
  transition: background 0.2s var(--ease);
}

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

.page-news .entry > summary:hover {
  background: rgba(34, 224, 214, 0.06);
}

.page-news .entry > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .entry-num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-news .entry-meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .entry-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  border: 1px solid currentColor;
  white-space: nowrap;
}

.page-news .t-ver {
  color: var(--cyan);
}

.page-news .t-test {
  color: var(--gold);
}

.page-news .t-layout {
  color: var(--mist);
}

.page-news .t-maint {
  color: var(--green);
}

.page-news .entry-time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .entry-main {
  grid-area: main;
  display: block;
}

.page-news .entry-title {
  display: block;
  font-size: clamp(16px, 1.5vw, 18px);
  font-weight: 800;
  line-height: 1.5;
  color: var(--ink);
  transition: color 0.2s var(--ease);
}

.page-news .entry-lede {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .entry-toggle {
  grid-area: toggle;
  position: relative;
  justify-self: end;
  width: 22px;
  height: 22px;
  border: 1px solid var(--line);
  transition: border-color 0.2s var(--ease);
}

.page-news .entry-toggle::before,
.page-news .entry-toggle::after {
  content: "";
  position: absolute;
  background: var(--mist);
  transition: opacity 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .entry-toggle::before {
  left: 5px;
  right: 5px;
  top: 50%;
  height: 1px;
  transform: translateY(-50%);
}

.page-news .entry-toggle::after {
  top: 5px;
  bottom: 5px;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
}

.page-news .entry[open] .entry-toggle {
  border-color: var(--cyan);
}

.page-news .entry[open] .entry-toggle::before {
  background: var(--cyan);
}

.page-news .entry[open] .entry-toggle::after {
  opacity: 0;
}

.page-news .entry[open] .entry-title {
  color: var(--cyan);
}

.page-news .entry-body {
  padding: 4px 4px 24px;
}

.page-news .entry-body p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .entry-body--media {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .entry-thumb {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--void);
}

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

.page-news .list-divider {
  height: 2px;
  margin: 12px 0;
  border: 0;
  background: repeating-linear-gradient(90deg, var(--cyan) 0 5px, transparent 5px 16px);
  opacity: 0.45;
}

/* ---------- 栏目分类（纸白带） ---------- */
.page-news .cats-band {
  background: var(--paper);
  color: var(--panel);
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  padding: clamp(34px, 6vw, 70px) 0;
}

.page-news .cats-band .eyebrow {
  color: var(--cyan-deep);
}

.page-news .cats-band .section-title {
  margin: 8px 0 10px;
  color: var(--panel);
}

.page-news .cats-band .section-lede {
  max-width: 54ch;
  color: var(--news-soft);
}

.page-news .cat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: clamp(22px, 3vw, 36px);
}

.page-news .cat-card {
  border-top: 2px solid var(--panel);
  padding: 20px 0 22px;
}

.page-news .cat-card:last-child {
  border-bottom: 2px solid var(--panel);
}

.page-news .cat-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-deep);
}

.page-news .cat-name {
  margin: 8px 0 6px;
  font-size: clamp(18px, 1.8vw, 22px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--panel);
}

.page-news .cat-freq {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold-deep);
}

.page-news .cat-who {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--news-soft);
}

.page-news .cat-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--panel);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan-deep);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .cat-link:hover,
.page-news .cat-link:focus-visible {
  color: var(--cyan-deep);
  border-bottom-color: var(--gold);
}

/* ---------- 专题系列 ---------- */
.page-news .series {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 6vw, 72px) 0 clamp(28px, 4vw, 48px);
}

.page-news .series-bg {
  position: absolute;
  inset: 0;
  opacity: 0.14;
  pointer-events: none;
}

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

.page-news .series-inner {
  position: relative;
}

.page-news .series .section-title {
  margin: 8px 0 10px;
}

.page-news .series .section-lede {
  max-width: 52ch;
  color: var(--mist);
}

.page-news .series-track {
  display: flex;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
  padding: 4px 2px 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-color: var(--cyan-deep) transparent;
}

.page-news .series-card {
  flex: 0 0 clamp(230px, 76vw, 330px);
  scroll-snap-align: start;
  background: var(--panel);
  border: 2px solid var(--line);
  padding: 18px;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-news .series-card:hover {
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.page-news .series-step {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .series-name {
  margin: 10px 0 8px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.5;
}

.page-news .series-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .series-progress {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.page-news .series-progress span {
  flex: 1;
  height: 4px;
  background: var(--line);
}

.page-news .series-progress span:first-child {
  background: var(--cyan);
}

/* ---------- 回访指引 ---------- */
.page-news .revisit {
  padding: clamp(30px, 5vw, 64px) 0 clamp(16px, 3vw, 32px);
}

.page-news .revisit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-news .revisit .section-title {
  margin: 8px 0 10px;
}

.page-news .revisit .section-lede {
  max-width: 42ch;
  color: var(--mist);
}

.page-news .revisit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .revisit-panel {
  background: var(--panel-deep);
  border: 2px solid var(--line);
  box-shadow: var(--hard-shadow);
  padding: clamp(18px, 3vw, 32px);
}

.page-news .steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .step {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-news .step:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .step:last-child {
  padding-bottom: 0;
}

.page-news .step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
  padding-top: 3px;
}

.page-news .step-title {
  display: block;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.5;
}

.page-news .step-note {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .step a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, 0.45);
  margin-left: 2px;
}

.page-news .step a:hover,
.page-news .step a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 4vw, 56px);
  }

  .page-news .cat-card:last-child {
    border-bottom: 0;
  }

  .page-news .cat-card:nth-last-child(-n + 2) {
    border-bottom: 2px solid var(--panel);
  }
}

@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  }

  .page-news .issue-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-news .issue-visual {
    transform: translateY(-16px);
  }

  .page-news .list-head {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
  }

  .page-news .entry > summary {
    grid-template-columns: 3rem 12.5rem minmax(0, 1fr) 2rem;
    grid-template-areas: "num meta main toggle";
    align-items: start;
    gap: 12px 18px;
    padding: 20px 8px;
  }

  .page-news .entry-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-top: 2px;
  }

  .page-news .entry-body {
    padding-left: 3rem;
  }

  .page-news .entry-body--media {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
    gap: 22px;
  }

  .page-news .revisit-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }
}
<<<PAGE_CSS_END>>>
</main>