.page-news {
  --jn-line: rgba(20, 22, 28, 0.14);
  --jn-line-soft: rgba(20, 22, 28, 0.08);
  --jn-dark-line: rgba(242, 240, 234, 0.16);
  --jn-dark-soft: rgba(242, 240, 234, 0.08);
  background: var(--snow);
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb-bar {
  background: var(--ink);
  border-bottom: 1px solid var(--jn-dark-soft);
  padding: 11px 0;
}

.page-news .breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
}

.page-news .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible {
  color: var(--gold);
}

.page-news .breadcrumb__sep {
  color: rgba(242, 240, 234, 0.38);
  margin: 0 8px;
}

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

/* ---------- 日志刊头 ---------- */
.page-news .journal-mast {
  position: relative;
  background: var(--ink);
  color: var(--snow);
  padding: clamp(26px, 4.5vw, 50px) 0 clamp(32px, 5vw, 62px);
  border-bottom: 1px solid var(--gold-line);
}

.page-news .journal-mast::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-line) 28%, var(--gold-line) 72%, transparent);
  pointer-events: none;
}

.page-news .mast__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-news .mast__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--on-dark-dim);
}

.page-news .mast__issue {
  color: var(--gold);
  border: 1px solid var(--gold-line);
  padding: 3px 8px;
  background: var(--gold-wash);
}

.page-news .mast__dot {
  width: 4px;
  height: 4px;
  background: var(--red);
  border-radius: 50%;
}

.page-news .mast__title {
  margin: 0 0 16px;
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.04;
  color: var(--white);
}

.page-news .mast__lead {
  margin: 0;
  max-width: 46ch;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--on-dark);
}

.page-news .mast__stats {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.page-news .mast__stat {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding-left: 12px;
  border-left: 1px solid var(--jn-dark-line);
}

.page-news .mast__num {
  font-family: var(--font-mono);
  font-size: 1.32rem;
  color: var(--gold);
  line-height: 1;
}

.page-news .mast__unit {
  font-size: 0.8rem;
  color: var(--on-dark-dim);
}

.page-news .mast__media {
  margin: 0;
  position: relative;
  border: 1px solid var(--jn-dark-line);
  background: var(--deep);
}

.page-news .mast__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  max-width: 100%;
}

.page-news .mast__cap {
  display: block;
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--on-dark-dim);
  border-top: 1px solid var(--jn-dark-soft);
}

/* ---------- 三栏主体 ---------- */
.page-news .journal-body {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  padding-top: clamp(30px, 5vw, 56px);
  padding-bottom: clamp(44px, 6vw, 84px);
}

/* 栏目索引 */
.page-news .journal-plate .plate__title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--copper);
  margin: 0 0 12px;
  text-transform: uppercase;
}

.page-news .journal-plate .plate__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .plate__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--jn-line);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.86rem;
  background: transparent;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-news .plate__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-news .plate__link:hover,
.page-news .plate__link:focus-visible {
  border-color: var(--gold-line);
  background: var(--gold-wash);
}

.page-news .plate__link.is-active {
  border-color: var(--gold);
  background: var(--gold-wash);
  color: var(--ink);
  box-shadow: inset 2px 0 0 var(--red);
}

.page-news .journal-plate .version-tag {
  display: none;
}

/* ---------- 章节通则 ---------- */
.page-news .section {
  padding: clamp(26px, 4vw, 48px) 0;
  border-top: 1px solid var(--jn-line);
}

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

.page-news .sec-head {
  margin-bottom: clamp(16px, 2.6vw, 26px);
}

.page-news .sec-head h2 {
  margin: 6px 0 8px;
  font-size: clamp(1.42rem, 3vw, 2.05rem);
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.page-news .sec-head__note {
  margin: 0;
  font-size: 0.88rem;
  color: var(--copper);
  line-height: 1.7;
}

/* ---------- 本期焦点 ---------- */
.page-news .focus-card__inner {
  display: grid;
  gap: 0;
  border: 1px solid var(--jn-line);
  background: var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-news .focus-card__media {
  margin: 0;
  background: var(--sand);
}

.page-news .focus-card__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  max-width: 100%;
}

.page-news .focus-card__body {
  padding: clamp(18px, 3vw, 32px);
}

.page-news .focus-card__title {
  margin: 8px 0 12px;
  font-size: clamp(1.34rem, 2.8vw, 1.9rem);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.page-news .focus-card__text {
  margin: 0 0 16px;
  font-size: 0.94rem;
  line-height: 1.82;
  color: rgba(20, 22, 28, 0.82);
}

.page-news .focus-card__points {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .focus-card__points li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(20, 22, 28, 0.8);
}

.page-news .focus-card__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

.page-news .focus-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 条目列表 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .entry {
  border-top: 1px solid var(--jn-line-soft);
}

.page-news .entry:last-child {
  border-bottom: 1px solid var(--jn-line-soft);
}

.page-news .entry__link {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 15px 0;
  text-decoration: none;
  color: var(--ink);
}

.page-news .entry__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 1px;
  width: 0;
  background: var(--gold);
  transition: width 0.22s var(--ease);
}

.page-news .entry__link:hover::after,
.page-news .entry__link:focus-visible::after {
  width: 100%;
}

.page-news .entry__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--copper);
  padding-top: 4px;
}

.page-news .entry__body {
  display: block;
  min-width: 0;
}

.page-news .entry__title {
  margin: 0 0 5px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.005em;
  transition: color 0.18s var(--ease);
}

.page-news .entry__link:hover .entry__title,
.page-news .entry__link:focus-visible .entry__title {
  color: #8a6d12;
}

.page-news .entry__sum {
  display: block;
  font-size: 0.86rem;
  line-height: 1.68;
  color: var(--copper);
}

.page-news .entry__meta {
  grid-column: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 3px;
}

.page-news .entry__tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--ink);
  border: 1px solid var(--gold-line);
  background: var(--gold-wash);
  padding: 2px 7px;
  white-space: nowrap;
}

.page-news .entry__time {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--copper);
  white-space: nowrap;
}

/* ---------- 版本手记 ---------- */
.page-news .vnotes__grid {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
}

.page-news .vnotes__lead {
  margin: 8px 0 18px;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(20, 22, 28, 0.8);
  max-width: 52ch;
}

.page-news .vlist {
  list-style: none;
  margin: 0 0 20px;
  padding: 0 0 0 14px;
  border-left: 1px solid var(--gold-line);
  display: grid;
  gap: 18px;
}

.page-news .vlist__item {
  position: relative;
  display: grid;
  gap: 6px;
}

.page-news .vlist__item::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 8px;
  width: 7px;
  height: 7px;
  background: var(--snow);
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.page-news .vlist__ver {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .vlist__title {
  margin: 0 0 4px;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.5;
}

.page-news .vlist__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--copper);
}

.page-news .vnotes__media {
  margin: 0;
  border: 1px solid var(--jn-line);
  background: var(--deep);
  align-self: start;
}

.page-news .vnotes__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  max-width: 100%;
}

.page-news .vnotes__cap {
  display: block;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  color: var(--on-dark-dim);
  border-top: 1px solid var(--jn-dark-soft);
}

/* ---------- 服务与动线 ---------- */
.page-news .watch h2 {
  margin: 6px 0 16px;
  font-size: clamp(1.42rem, 3vw, 2.05rem);
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.page-news .watch__media {
  margin: 0 0 clamp(18px, 3vw, 28px);
  border: 1px solid var(--jn-line);
  background: var(--ink);
}

.page-news .watch__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  max-width: 100%;
}

.page-news .watch__cap {
  display: block;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  color: rgba(242, 240, 234, 0.6);
  border-top: 1px solid var(--jn-dark-soft);
}

.page-news .watch__notes {
  display: grid;
  gap: 14px;
}

.page-news .watch__note {
  padding: 16px 16px 18px;
  border: 1px solid var(--jn-line);
  background: var(--white);
  box-shadow: var(--shadow);
}

.page-news .watch__note-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .watch__note-title {
  margin: 6px 0 7px;
  font-size: 0.98rem;
  font-weight: 700;
}

.page-news .watch__note-text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--copper);
}

.page-news .watch__foot {
  margin: 18px 0 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--copper);
}

.page-news .watch__link {
  color: #8a6d12;
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: 1px;
  margin-left: 4px;
}

.page-news .watch__link:hover,
.page-news .watch__link:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red-line);
}

/* ---------- 问答汇编 ---------- */
.page-news .qa__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .qa__card {
  display: block;
  height: 100%;
  padding: 16px;
  border: 1px solid var(--jn-line);
  background: var(--snow);
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-news .qa__card:hover,
.page-news .qa__card:focus-visible {
  border-color: var(--gold);
  background: var(--white);
  transform: translateY(-3px);
}

.page-news .qa__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .qa__title {
  margin: 6px 0 7px;
  font-size: 0.98rem;
  font-weight: 700;
}

.page-news .qa__text {
  margin: 0 0 12px;
  font-size: 0.84rem;
  line-height: 1.72;
  color: var(--copper);
}

.page-news .qa__more {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}

/* ---------- 更新与订阅 ---------- */
.page-news .subscribe__inner {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(20px, 3.4vw, 38px);
  background: var(--deep);
  color: var(--snow);
  border: 1px solid var(--gold-line);
}

.page-news .subscribe__main .eyebrow {
  color: var(--mist);
}

.page-news .subscribe__main h2 {
  margin: 8px 0 12px;
  font-size: clamp(1.34rem, 2.8vw, 1.85rem);
  font-weight: 900;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--white);
}

.page-news .subscribe__text {
  margin: 0 0 16px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--on-dark);
  max-width: 48ch;
}

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

.page-news .subscribe__list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 9px 0;
  border-top: 1px solid var(--jn-dark-soft);
  font-size: 0.85rem;
}

.page-news .subscribe__k {
  color: var(--mist);
  font-weight: 700;
}

.page-news .subscribe__v {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--on-dark-dim);
}

.page-news .subscribe__action {
  border-top: 1px solid var(--jn-dark-line);
  padding-top: 16px;
}

.page-news .subscribe__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-news .subscribe__note {
  margin: 14px 0 12px;
  font-size: 0.8rem;
  line-height: 1.78;
  color: var(--on-dark-dim);
}

.page-news .subscribe__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: 2px;
}

.page-news .subscribe__link:hover,
.page-news .subscribe__link:focus-visible {
  color: var(--gold);
}

/* ---------- 右栏本期索引 ---------- */
.page-news .rail__title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--copper);
  margin: 0 0 10px;
  text-transform: uppercase;
}

.page-news .rail__list {
  list-style: none;
  counter-reset: rail;
  margin: 0 0 18px;
  padding: 0;
  border-top: 1px solid var(--jn-line);
}

.page-news .rail__list li {
  border-bottom: 1px solid var(--jn-line-soft);
}

.page-news .rail__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 0;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.86rem;
  line-height: 1.6;
  transition: color 0.18s var(--ease);
}

.page-news .rail__list a::before {
  counter-increment: rail;
  content: counter(rail, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--gold);
  flex: 0 0 auto;
}

.page-news .rail__list a:hover,
.page-news .rail__list a:focus-visible {
  color: #8a6d12;
}

.page-news .rail__note {
  padding: 14px;
  border: 1px solid var(--jn-line);
  background: var(--white);
  box-shadow: var(--shadow);
}

.page-news .rail__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--ink);
  background: var(--mist);
  padding: 3px 8px;
  margin-bottom: 10px;
}

.page-news .rail__note-text {
  margin: 0 0 12px;
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--copper);
}

.page-news .rail__note-link {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}

.page-news .rail__note-link:hover,
.page-news .rail__note-link:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red-line);
}

/* ---------- 断点 ---------- */
@media (min-width: 600px) {
  .page-news .qa__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .mast__lead {
    font-size: 1.04rem;
  }
}

@media (min-width: 760px) {
  .page-news .entry__link {
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: start;
    gap: 4px 18px;
  }

  .page-news .entry__meta {
    grid-column: 3;
    grid-row: 1;
    margin-top: 3px;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
  }

  .page-news .focus-card__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  }

  .page-news .focus-card__img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 100%;
  }

  .page-news .watch__notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .watch__note:nth-child(2) {
    transform: translateY(14px);
  }

  .page-news .watch__note:nth-child(3) {
    transform: translateY(28px);
  }

  .page-news .vnotes__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .mast__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

@media (min-width: 1024px) {
  .page-news .subscribe__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-news .subscribe__action {
    border-top: 0;
    border-left: 1px solid var(--jn-dark-line);
    padding-top: 0;
    padding-left: clamp(18px, 2.4vw, 28px);
  }

  .page-news .qa__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-news .journal-body {
    grid-template-columns: 208px minmax(0, 1fr) 262px;
    align-items: start;
  }

  .page-news .journal-plate,
  .page-news .journal-rail {
    position: sticky;
    top: 92px;
  }

  .page-news .journal-plate .plate__list {
    flex-direction: column;
    overflow: visible;
    gap: 0;
    padding-bottom: 0;
    border-left: 1px solid var(--jn-line);
    margin-bottom: 18px;
  }

  .page-news .plate__link {
    border: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
    padding: 9px 12px 9px 14px;
    font-size: 0.88rem;
    background: transparent;
  }

  .page-news .plate__link:hover,
  .page-news .plate__link:focus-visible {
    background: var(--gold-wash);
    border-left-color: var(--gold-line);
  }

  .page-news .plate__link.is-active {
    background: var(--gold-wash);
    border-left-color: var(--red);
    box-shadow: none;
  }

  .page-news .journal-plate .version-tag {
    display: inline-block;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry__link::after,
  .page-news .qa__card,
  .page-news .plate__link {
    transition: none;
  }

  .page-news .qa__card:hover,
  .page-news .qa__card:focus-visible {
    transform: none;
  }
}