.page-news {
  --news-line: var(--color-gray-mid);
  background: var(--color-white);
  overflow-x: clip;
}

.text-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--color-gray-mid);
  padding-bottom: 4px;
  transition: color 0.25s, border-color 0.25s;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--color-red);
  border-bottom-color: var(--color-red);
}

/* ===== 首屏横幅 ===== */
.page-news .news-banner {
  position: relative;
  background: var(--color-blue);
  color: var(--color-white);
  padding: 56px 0 0;
  overflow: hidden;
}

.page-news .news-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(245, 183, 0, 0.09) 25%, transparent 25.5%),
    linear-gradient(315deg, rgba(245, 183, 0, 0.06) 25%, transparent 25.5%);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

.page-news .news-banner::after {
  content: "9.3";
  position: absolute;
  right: 24px;
  bottom: 76px;
  font-family: var(--font-mono);
  font-size: clamp(118px, 24vw, 260px);
  font-weight: 700;
  line-height: 0.8;
  color: rgba(255, 255, 255, 0.07);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-banner__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.page-news .news-banner__rail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.page-news .news-banner__rail > span {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--color-gold);
}

.page-news .news-banner__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.82) !important;
}

.page-news .news-banner__status i {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-red);
  box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.25);
}

.page-news .news-banner__content {
  max-width: 760px;
}

.page-news .news-banner__crumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 10px;
}

.page-news .news-banner h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin: 0 0 20px;
  color: var(--color-white);
}

.page-news .news-banner__lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 24px;
}

.page-news .news-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .news-banner__strip {
  position: relative;
  z-index: 1;
  margin-top: 52px;
  padding: 12px 0;
  background: var(--color-gold);
  color: var(--color-blue);
  border-top: 2px solid var(--color-red);
  white-space: nowrap;
  overflow: hidden;
}

.page-news .news-banner__strip span {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin: 0 14px;
}

.page-news .news-banner__strip span::before {
  content: "●";
  margin-right: 12px;
  color: var(--color-red);
  font-size: 8px;
  vertical-align: middle;
}

@media (min-width: 960px) {
  .page-news .news-banner__inner {
    grid-template-columns: 200px minmax(0, 1fr);
    min-height: 400px;
  }

  .page-news .news-banner__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    border-bottom: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.25);
    padding-bottom: 0;
    padding-left: 24px;
  }
}

/* ===== 最新动态 ===== */
.page-news .news-latest {
  background: var(--color-white);
}

.page-news .news-latest__head,
.page-news .news-cats__head,
.page-news .news-tags__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: 32px;
}

.page-news .news-latest__head h2,
.page-news .news-cats__head h2,
.page-news .news-tags__head h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.2;
  margin: 6px 0 0;
  color: var(--color-black);
}

.page-news .news-latest__head .section-label,
.page-news .news-cats__head .section-label,
.page-news .news-tags__head .section-label {
  display: inline-flex;
  align-items: center;
}

.page-news .news-feature {
  display: grid;
  gap: 0;
  margin-bottom: 56px;
  background: var(--color-gray-light);
  border: 1px solid var(--color-gray-mid);
}

.page-news .news-feature__cover {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--color-blue);
  overflow: hidden;
}

.page-news .news-feature__cover img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.page-news .news-feature:hover .news-feature__cover img {
  transform: scale(1.03);
}

.page-news .news-feature__tag {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
}

.page-news .news-feature__body {
  position: relative;
  padding: 32px 24px 28px;
}

.page-news .news-feature__body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 6px;
  background: var(--color-gold);
}

.page-news .news-feature__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-gray-dark);
  margin-bottom: 12px;
}

.page-news .news-feature__cat {
  color: var(--color-red);
}

.page-news .news-feature__body h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  line-height: 1.25;
  margin: 0 0 16px;
  color: var(--color-black);
}

.page-news .news-feature__body p {
  line-height: 1.75;
  color: var(--color-gray-dark);
  margin-bottom: 16px;
}

.page-news .news-feature__note {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-blue);
  background: var(--color-white);
  border-left: 3px solid var(--color-gold);
  padding: 8px 12px;
  margin-bottom: 18px;
}

@media (min-width: 860px) {
  .page-news .news-feature {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-news .news-feature__cover {
    aspect-ratio: auto;
  }

  .page-news .news-feature__body {
    padding: 48px;
  }
}

/* ===== 横向滚动纸带 ===== */
.page-news .news-tape {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 4px 4px 24px;
  scroll-snap-type: x proximity;
}

.page-news .news-tape::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-tape::-webkit-scrollbar-thumb {
  background: var(--color-blue);
  border-radius: 3px;
}

.page-news .news-tape::-webkit-scrollbar-track {
  background: var(--color-gray-light);
}

.page-news .news-tape__item {
  flex: 0 0 84%;
  scroll-snap-align: start;
  background: var(--color-gray-light);
  border: 1px solid var(--color-gray-mid);
  border-top: 4px solid var(--color-blue);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.page-news .news-tape__item:hover,
.page-news .news-tape__item:focus-within {
  border-top-color: var(--color-gold);
  box-shadow: 6px 8px 0 rgba(10, 37, 64, 0.1);
}

.page-news .news-tape__img {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--color-gray-mid);
  overflow: hidden;
}

.page-news .news-tape__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}

.page-news .news-tape__item:hover .news-tape__img img {
  transform: scale(1.04);
}

.page-news .news-tape__no {
  position: absolute;
  right: 0;
  bottom: 0;
  background: var(--color-blue);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  padding: 6px 12px;
}

.page-news .news-tape__body {
  padding: 20px;
}

.page-news .news-tape__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-red);
  background: rgba(230, 57, 70, 0.08);
  padding: 3px 10px;
  margin-bottom: 12px;
}

.page-news .news-tape__body h3 {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  line-height: 1.35;
  margin: 0 0 8px;
  color: var(--color-black);
}

.page-news .news-tape__body p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-gray-dark);
  margin: 0 0 14px;
}

@media (min-width: 600px) {
  .page-news .news-tape__item {
    flex-basis: 340px;
  }
}

/* ===== 教程分类 ===== */
.page-news .news-cats {
  background: var(--color-gray-light);
}

.page-news .news-cats__head p,
.page-news .news-tags__head p {
  flex-basis: 100%;
  max-width: 560px;
  color: var(--color-gray-dark);
  line-height: 1.6;
  margin: 0;
}

.page-news .news-cats__grid {
  display: grid;
  gap: 20px;
}

.page-news .news-cat {
  --cat-accent: var(--color-gold);
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  padding: 28px 24px 24px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.page-news .news-cat::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 6px solid var(--cat-accent);
  pointer-events: none;
}

.page-news .news-cat:hover,
.page-news .news-cat:focus-within {
  transform: translateY(-4px);
}

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

.page-news .news-cat--blue {
  --cat-accent: var(--color-blue);
}

.page-news .news-cat--red {
  --cat-accent: var(--color-red);
}

.page-news .news-cat--gold:hover {
  box-shadow: 6px 8px 0 rgba(245, 183, 0, 0.25);
}

.page-news .news-cat--blue:hover {
  box-shadow: 6px 8px 0 rgba(10, 37, 64, 0.14);
}

.page-news .news-cat--red:hover {
  box-shadow: 6px 8px 0 rgba(230, 57, 70, 0.18);
}

.page-news .news-cat__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.page-news .news-cat__top .index-number {
  font-weight: 700;
  color: var(--cat-accent);
}

.page-news .news-cat__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray-dark);
  border: 1px solid var(--color-gray-mid);
  padding: 4px 10px;
  white-space: nowrap;
}

.page-news .news-cat h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin: 0 0 10px;
  color: var(--color-black);
}

.page-news .news-cat h3::after {
  content: "";
  display: block;
  width: 32px;
  height: 3px;
  background: var(--cat-accent);
  margin-top: 10px;
}

.page-news .news-cat p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-gray-dark);
  margin: 0 0 18px;
}

.page-news .news-cat__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px dashed var(--color-gray-mid);
}

.page-news .news-cat__list li {
  margin: 0;
  border-bottom: 1px dashed var(--color-gray-mid);
}

.page-news .news-cat__list a {
  display: block;
  padding: 12px 0;
  font-size: 0.95rem;
  color: var(--color-blue);
  text-decoration: none;
  transition: color 0.2s, padding-left 0.2s;
}

.page-news .news-cat__list a::before {
  content: "→";
  margin-right: 8px;
  color: var(--cat-accent);
}

.page-news .news-cat__list a:hover,
.page-news .news-cat__list a:focus-visible {
  color: var(--color-red);
  padding-left: 8px;
}

@media (min-width: 720px) {
  .page-news .news-cats__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

/* ===== 更新标签 ===== */
.page-news .news-tags {
  background: var(--color-white);
}

.page-news .news-tags__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 24px;
  background: var(--color-gray-light);
  border: 1px solid var(--color-gray-mid);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.2s;
}

.page-news .news-tag::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  transition: background 0.25s;
}

.page-news .news-tag:hover,
.page-news .news-tag:focus-visible {
  background: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
  transform: translateY(-2px);
}

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

.page-news .news-tags__note {
  margin: 22px 0 0;
  font-size: 0.9rem;
  color: var(--color-gray-dark);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: baseline;
}

@media (min-width: 720px) {
  .page-news .news-tags__cloud {
    padding: 40px;
  }
}