.page-news {
  background: var(--c-bg);
  color: var(--c-ink);
}

.page-news .breadcrumb {
  margin: 24px 0 16px;
}

.page-news .section__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 28px;
}

.page-news .section__no {
  font-family: var(--font-body);
  font-size: 3.25rem;
  font-weight: 700;
  line-height: 0.9;
  color: var(--c-brand);
}

.page-news .section__title {
  font-family: var(--font-head);
  font-size: var(--size-h2);
  line-height: 1.05;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}

.page-news .section__lead {
  font-family: var(--font-body);
  font-size: var(--size-body);
  color: var(--c-mist);
  margin: 0;
}

.page-news .code-index {
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  color: var(--c-gold);
  letter-spacing: 0.04em;
}

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

/* ===== 首屏编辑部标题区 ===== */
.page-news .news-hero {
  position: relative;
  background: var(--c-blue);
  color: var(--c-white);
  margin: 0 0 56px;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 48px) 0, 100% 48px, 100% 100%, 0 100%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: var(--c-brand);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.page-news .news-hero__no {
  position: absolute;
  right: 24px;
  bottom: 8px;
  font-family: var(--font-body);
  font-size: clamp(5rem, 12vw, 8.5rem);
  font-weight: 700;
  line-height: 0.8;
  color: rgba(255, 140, 66, 0.22);
  z-index: 0;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  border: 2px solid rgba(255, 255, 255, 0.24);
  margin: 18px;
  padding: 32px 22px 28px;
}

.page-news .news-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  color: var(--c-gold);
  letter-spacing: 0.08em;
  margin: 0 0 14px;
}

.page-news .news-hero h1 {
  font-family: var(--font-head);
  font-size: var(--size-h1);
  line-height: 0.95;
  margin: 0 0 8px;
  color: var(--c-white);
}

.page-news .news-hero__subtitle {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--c-brand);
  margin: 0 0 20px;
}

.page-news .news-hero__lead {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  max-width: 60ch;
  margin: 0 0 28px;
}

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

/* ===== 编辑部双栏布局 ===== */
.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

/* ===== 最新文章 ===== */
.page-news .news-main {
  position: relative;
  padding-left: 28px;
}

.page-news .news-main::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 12px;
  bottom: 64px;
  width: 2px;
  background: var(--c-fog);
}

.page-news .news-latest__head {
  margin-bottom: 32px;
}

.page-news .news-item {
  position: relative;
  background: var(--c-white);
  border: 2px solid var(--c-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 20px 18px;
  margin-bottom: 26px;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .news-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 32px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-white);
  border: 3px solid var(--c-ink);
  z-index: 1;
}

.page-news .news-item:target {
  border-color: var(--c-brand);
  box-shadow: 0 0 0 5px var(--c-gold), var(--shadow-card-hover);
}

.page-news .news-item--lead {
  border-left: 8px solid var(--c-brand);
  padding-top: 22px;
}

.page-news .news-item--lead::before {
  background: var(--c-brand);
  box-shadow: 0 0 0 4px rgba(255, 140, 66, 0.2);
}

.page-news .news-item__flag {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  background: var(--c-brand);
  color: var(--c-ink);
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border: 2px solid var(--c-ink);
  border-radius: 999px;
  box-shadow: 3px 3px 0 rgba(17, 17, 17, 0.15);
}

.page-news .news-item__cover {
  margin-bottom: 16px;
  overflow: hidden;
  border-radius: 6px;
  border: 2px solid var(--c-ink);
}

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

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

.page-news .news-item__index {
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  font-weight: 700;
  color: var(--c-brand);
  background: var(--c-peach);
  border: 2px solid var(--c-ink);
  padding: 2px 8px;
  min-width: 32px;
  text-align: center;
  border-radius: 6px;
}

.page-news .news-item__time,
.page-news .news-item__edition {
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  color: var(--c-mist);
  letter-spacing: 0.02em;
}

.page-news .news-item__cat {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border: 2px solid currentColor;
  border-radius: 999px;
  white-space: nowrap;
}

.page-news .news-item__cat--update {
  color: var(--c-rust);
  background: var(--c-peach);
  border-color: var(--c-rust);
}

.page-news .news-item__cat--price {
  color: var(--c-blue);
  background: var(--c-white);
  border-color: var(--c-blue);
}

.page-news .news-item__cat--cycle {
  color: var(--c-blue);
  background: var(--c-gold);
  border-color: var(--c-blue);
}

.page-news .news-item__cat--fee {
  color: var(--c-rust);
  background: var(--c-gold);
  border-color: var(--c-rust);
}

.page-news .news-item__cat--guide {
  color: var(--c-ink);
  background: var(--c-gold);
  border-color: var(--c-ink);
}

.page-news .news-item__cat--insight {
  color: var(--c-white);
  background: var(--c-mist);
  border-color: var(--c-mist);
}

.page-news .news-item__title {
  font-family: var(--font-head);
  font-size: 1.375rem;
  line-height: 1.2;
  margin: 0 0 10px;
}

.page-news .news-item__title a {
  color: var(--c-ink);
  text-decoration: none;
  background-image: linear-gradient(to right, var(--c-brand), var(--c-brand));
  background-repeat: no-repeat;
  background-size: 0 4px;
  background-position: 0 100%;
  transition: background-size var(--dur) var(--ease);
}

.page-news .news-item__title a:hover {
  background-size: 100% 4px;
}

.page-news .news-item__excerpt {
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.7;
  margin: 0 0 14px;
}

.page-news .news-item__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}

.page-news .news-item--compact {
  padding: 18px;
}

.page-news .news-item--compact .news-item__title {
  font-size: 1.25rem;
}

.page-news .news-latest__more {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  padding: 18px;
  border: 2px dashed var(--c-fog);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.35);
}

.page-news .news-latest__hint {
  font-family: var(--font-mono);
  font-size: var(--size-sm);
  color: var(--c-mist);
}

/* ===== 侧栏 ===== */
.page-news .news-side {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page-news .news-browse {
  background: var(--c-white);
  border: 2px solid var(--c-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  border-top: 10px solid var(--c-brand);
  padding: 24px 20px 0;
  overflow: hidden;
}

.page-news .news-browse__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-news .news-browse__head .section__title {
  font-size: 1.5rem;
}

.page-news .news-browse__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 2px solid var(--c-ink);
  background: var(--c-white);
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-ink);
  text-decoration: none;
  border-radius: 999px;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .news-tag:hover {
  transform: translateY(-2px);
  box-shadow: 4px 6px 0 rgba(17, 17, 17, 0.12);
  background: var(--c-peach);
}

.page-news .news-tag:active {
  transform: translateY(0);
}

.page-news .news-tag__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid var(--c-ink);
  background: var(--c-brand);
  flex-shrink: 0;
}

.page-news .news-tag__dot--update {
  background: var(--c-brand);
}

.page-news .news-tag__dot--price {
  background: var(--c-blue);
}

.page-news .news-tag__dot--cycle {
  background: var(--c-rust);
}

.page-news .news-tag__dot--fee {
  background: var(--c-gold);
}

.page-news .news-tag__dot--guide {
  background: var(--c-gold);
}

.page-news .news-tag__dot--insight {
  background: var(--c-mist);
}

.page-news .news-browse__visual {
  margin: 0 -20px;
}

.page-news .news-browse__visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-top: 2px solid var(--c-ink);
}

.page-news .news-side__card {
  position: relative;
  background: var(--c-peach);
  border: 2px solid var(--c-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
}

.page-news .news-side__bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: var(--c-blue);
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 100%, 0 100%);
}

.page-news .news-side__card h3 {
  font-family: var(--font-head);
  font-size: 1.375rem;
  line-height: 1.2;
  margin: 6px 0 10px;
}

.page-news .news-side__card p {
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.7;
  margin: 0 0 18px;
}

/* ===== 编辑推荐 ===== */
.page-news .news-picks {
  margin-bottom: 64px;
}

.page-news .news-picks__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 4px;
}

.page-news .news-pick {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--c-ink);
  border-radius: var(--radius);
  background: var(--c-white);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: var(--c-ink);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .news-pick:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.page-news .news-pick__media {
  overflow: hidden;
  border-bottom: 2px solid var(--c-ink);
}

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

.page-news .news-pick__body {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.page-news .news-pick__title {
  font-family: var(--font-head);
  font-size: 1.375rem;
  line-height: 1.15;
  margin: 0;
}

.page-news .news-pick__body p,
.page-news .news-pick--quote p,
.page-news .news-pick--archive p {
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.7;
  margin: 0;
}

.page-news .news-pick__more {
  font-family: var(--font-head);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-rust);
  text-decoration: underline;
  text-underline-offset: 4px;
  margin-top: auto;
}

.page-news .news-pick--quote {
  background: var(--c-blue);
  color: var(--c-white);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
}

.page-news .news-pick--quote .news-pick__title {
  color: var(--c-white);
  font-size: 1.75rem;
  line-height: 1.08;
  margin: 0 0 12px;
}

.page-news .news-pick--quote p {
  color: rgba(255, 255, 255, 0.82);
}

.page-news .news-pick--quote .news-pick__more {
  color: var(--c-brand);
}

.page-news .news-pick__quote-mark {
  font-family: var(--font-body);
  font-size: 5rem;
  line-height: 0.6;
  color: var(--c-brand);
  display: block;
  margin-bottom: 14px;
}

.page-news .news-pick--archive {
  border: 4px solid var(--c-gold);
  padding: 28px 24px;
}

.page-news .news-pick__code {
  display: inline-block;
  width: fit-content;
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  color: var(--c-rust);
  background: var(--c-peach);
  padding: 6px 10px;
  border: 2px solid var(--c-ink);
  border-radius: 6px;
  margin-bottom: 14px;
}

/* ===== 更新节奏说明 ===== */
.page-news .news-rhythm {
  background: var(--c-peach);
  border: 2px solid var(--c-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 32px 24px;
  margin-bottom: 24px;
}

.page-news .news-rhythm__inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-news .news-rhythm__head {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-news .news-rhythm__head .section__title {
  font-size: 2rem;
}

.page-news .news-rhythm__lead {
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.75;
  margin: 0;
  max-width: 62ch;
}

.page-news .news-rhythm__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.page-news .stat {
  background: var(--c-white);
  border: 2px solid var(--c-ink);
  border-radius: 8px;
  box-shadow: 6px 6px 0 rgba(17, 17, 17, 0.08);
  padding: 16px 12px;
  text-align: center;
}

.page-news .stat__num {
  display: block;
  font-family: var(--font-head);
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-blue);
}

.page-news .stat--orange .stat__num {
  color: var(--c-rust);
}

.page-news .stat__unit {
  display: block;
  font-family: var(--font-body);
  font-size: var(--size-sm);
  color: var(--c-mist);
  margin-top: 6px;
}

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

/* ===== 桌面端增强 ===== */
@media (min-width: 640px) {
  .page-news .news-hero__inner {
    margin: 24px;
    padding: 40px 36px 36px;
  }

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

  .page-news .news-picks__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .news-pick--quote,
  .page-news .news-pick--archive {
    height: 100%;
  }
}

@media (min-width: 900px) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 48px;
  }

  .page-news .news-side {
    padding-top: 68px;
  }

  .page-news .news-rhythm__inner {
    display: grid;
    grid-template-columns: 0.8fr 1.3fr 1fr 0.8fr;
    gap: 32px;
    align-items: center;
  }

  .page-news .news-rhythm__head {
    display: block;
  }

  .page-news .news-rhythm__head .section__no {
    display: block;
    margin-bottom: 8px;
  }

  .page-news .news-rhythm__stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .page-news .news-picks__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  .page-news .news-item--thumb {
    display: flex;
    gap: 24px;
    align-items: flex-start;
  }

  .page-news .news-item--thumb .news-item__cover {
    flex: 0 0 240px;
    margin-bottom: 0;
  }

  .page-news .news-item--thumb .news-item__content {
    flex: 1;
  }

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

  .page-news .news-rhythm__more {
    flex-direction: column;
    align-items: flex-start;
  }
}