.page-news {
  --news-gold: var(--secondary-500);
  --news-gold-light: var(--secondary-300);
  --news-red: var(--accent-600);
  --news-green: var(--primary-900);
  --news-green-2: var(--primary-700);
  --news-paper: var(--neutral-100);
  --news-ink: var(--neutral-800);
  --news-muted: var(--neutral-500);
  --news-line: rgba(11, 59, 46, 0.14);
  --news-white: var(--white);
  background: var(--news-paper);
  overflow-x: hidden;
}

.page-news .container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 20px;
}

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

/* 刊头 */
.page-news .news-masthead {
  position: relative;
  overflow: hidden;
  padding: 168px 0 52px;
  background-color: var(--news-green);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 34px 34px;
  color: var(--news-white);
}
.page-news .news-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 8px;
  background: linear-gradient(
    105deg,
    var(--news-gold) 0 22%,
    var(--news-red) 22% 44%,
    var(--news-gold) 44% 66%,
    var(--news-red) 66% 88%,
    var(--news-gold) 88%
  );
  background-size: 80px 100%;
  transform: skewX(-14deg);
  transform-origin: bottom left;
  opacity: 0.85;
}
.page-news .news-masthead__grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 28px;
  align-items: end;
}
.page-news .news-masthead__kicker {
  display: inline-block;
  background: var(--news-gold);
  color: var(--news-green);
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 5px 12px 4px;
}
.page-news .news-masthead__title {
  margin: 14px 0 10px;
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 76px);
  font-weight: 900;
  letter-spacing: 0.01em;
  line-height: 1.05;
}
.page-news .news-masthead__desc {
  max-width: 560px;
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}
.page-news .news-masthead__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-news .news-masthead__stat {
  flex: 1 1 130px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.07);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
}
.page-news .news-masthead__stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 30px;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--news-gold);
}
.page-news .news-masthead__ghost {
  position: absolute;
  z-index: 0;
  right: -0.08em;
  bottom: -0.24em;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(170px, 24vw, 320px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.22);
  pointer-events: none;
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-bottom: 40px;
  font-size: 13px;
  letter-spacing: 0.06em;
}
.page-news .breadcrumb a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color 0.2s;
}
.page-news .breadcrumb a:hover {
  color: var(--news-gold);
}
.page-news .breadcrumb__sep {
  color: rgba(255, 255, 255, 0.4);
}
.page-news .breadcrumb__current {
  color: var(--news-gold-light);
}

@media (min-width: 760px) {
  .page-news .news-masthead__grid {
    grid-template-columns: 7fr 5fr;
  }
  .page-news .news-masthead__desc {
    font-size: 18px;
  }
  .page-news .news-masthead__ghost {
    bottom: -0.18em;
    right: 0.02em;
  }
}
@media (min-width: 900px) {
  .page-news .news-masthead {
    padding: 200px 0 96px;
  }
}

/* 编辑部式目录 */
.page-news .news-editor {
  padding: 56px 0 76px;
}
.page-news .news-editor__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 18px;
  margin-bottom: 34px;
  border-bottom: 2px solid var(--news-green);
}
.page-news .news-editor__search {
  position: relative;
  flex: 1 1 260px;
  max-width: 460px;
}
.page-news .news-editor__search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--news-muted);
  display: inline-flex;
}
.page-news .news-editor__search input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border: 1px solid var(--news-line);
  background: var(--news-white);
  color: var(--news-ink);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.page-news .news-editor__search input:focus {
  border-color: var(--news-gold);
  box-shadow: 0 0 0 3px rgba(212, 167, 44, 0.18);
}
.page-news .news-editor__count {
  font-family: var(--font-accent);
  font-size: 14px;
  color: var(--news-muted);
  letter-spacing: 0.08em;
}

.page-news .news-editor__layout {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}
@media (min-width: 920px) {
  .page-news .news-editor__layout {
    grid-template-columns: 280px minmax(0, 1fr);
    align-items: start;
    gap: 40px;
  }
}

.page-news .news-filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
  white-space: nowrap;
}

.page-news .news-editor__aside {
  display: grid;
  gap: 18px;
  align-content: start;
}
@media (min-width: 920px) {
  .page-news .news-editor__aside {
    position: sticky;
    top: 100px;
  }
}

.page-news .news-cats {
  padding: 22px 16px 18px;
  background: var(--news-white);
  border: 1px solid var(--news-line);
  box-shadow: 6px 6px 0 rgba(11, 59, 46, 0.06);
}
.page-news .news-cats__title {
  margin: 0 0 4px;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--news-green);
  letter-spacing: 0.02em;
}
.page-news .news-cats__hint {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--news-muted);
}
.page-news .news-cats__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 4px;
}
.page-news .news-cats__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  cursor: pointer;
  border-left: 3px solid transparent;
  font-weight: 600;
  color: var(--news-ink);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.page-news .news-cats__link:hover {
  background: linear-gradient(105deg, rgba(212, 167, 44, 0.18), rgba(212, 167, 44, 0.02) 70%);
  border-left-color: var(--news-gold);
  transform: translateX(3px);
}
.page-news .news-cats__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  color: var(--news-green);
  background: rgba(15, 92, 74, 0.08);
}
.page-news .news-cats__icon svg {
  display: block;
}
.page-news .news-cats__name {
  flex: 1 1 auto;
  font-size: 15px;
}
.page-news .news-cats__count {
  font-family: var(--font-accent);
  font-size: 13px;
  color: var(--news-gold);
  background: rgba(15, 92, 74, 0.06);
  padding: 2px 8px;
}
.page-news .news-cats__link:hover .news-cats__count {
  background: rgba(212, 167, 44, 0.16);
}

.page-news #j-all:focus-visible ~ .news-editor__aside label[for="j-all"],
.page-news #j-match:focus-visible ~ .news-editor__aside label[for="j-match"],
.page-news #j-feature:focus-visible ~ .news-editor__aside label[for="j-feature"],
.page-news #j-data:focus-visible ~ .news-editor__aside label[for="j-data"],
.page-news #j-ops:focus-visible ~ .news-editor__aside label[for="j-ops"] {
  outline: 2px dashed var(--news-gold);
  outline-offset: 2px;
}

.page-news .news-aside-note {
  padding: 16px 18px;
  background: var(--news-green);
  color: var(--news-white);
  border-left: 4px solid var(--news-red);
}
.page-news .news-aside-note h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 17px;
  letter-spacing: 0.03em;
}
.page-news .news-aside-note p {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
}
.page-news .news-aside-note p:last-child {
  margin-bottom: 0;
}
.page-news .news-aside-note a {
  color: var(--news-gold-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-editor__main {
  min-width: 0;
  background: var(--news-white);
  border: 1px solid var(--news-line);
}
.page-news .news-list-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 18px 20px 14px;
  border-bottom: 2px solid var(--news-green);
}
.page-news .news-list-head__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  color: var(--news-green);
  letter-spacing: 0.02em;
}
.page-news .news-list-head__meta {
  font-family: var(--font-accent);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--news-muted);
}

.page-news .news-list {
  display: grid;
}
.page-news .news-item {
  position: relative;
  overflow: hidden;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px 18px 22px 20px;
  border-bottom: 1px solid var(--news-line);
  background: var(--news-white);
  transition: background 0.25s;
}
.page-news .news-item:last-child {
  border-bottom: 0;
}
.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: var(--news-gold);
  transform: skewX(-12deg) translateX(-160%);
  transition: transform 0.3s var(--ease-out);
}
.page-news .news-item:hover::before {
  transform: skewX(-12deg) translateX(0);
}
.page-news .news-item:hover {
  background:
    linear-gradient(105deg, rgba(212, 167, 44, 0.12), rgba(212, 167, 44, 0.02) 46%),
    var(--news-white);
}

.page-news .news-item__thumb {
  flex: 0 0 96px;
  margin-top: 4px;
}
@media (min-width: 560px) {
  .page-news .news-item__thumb {
    flex-basis: 150px;
  }
}
@media (min-width: 1024px) {
  .page-news .news-item__thumb {
    flex-basis: 180px;
  }
}
.page-news .news-item__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--news-line);
}

.page-news .news-item__body {
  flex: 1 1 auto;
  min-width: 0;
}
.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.page-news .news-item__cat {
  font-family: var(--font-accent);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--news-muted);
  text-transform: uppercase;
}
.page-news .news-item__title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--news-ink);
  letter-spacing: 0.01em;
}
@media (min-width: 760px) {
  .page-news .news-item__title {
    font-size: 24px;
  }
}
.page-news .news-item__excerpt {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.65;
  color: #555;
}

.page-news .news-item__more {
  font-size: 14px;
  color: #555;
}
.page-news .news-item__more summary {
  display: inline-block;
  list-style: none;
  cursor: pointer;
  color: var(--news-green-2);
  font-weight: 700;
  transition: color 0.2s;
}
.page-news .news-item__more summary::-webkit-details-marker {
  display: none;
}
.page-news .news-item__more summary:hover {
  color: var(--news-gold);
}
.page-news .news-item__more summary::before {
  content: "＋";
  display: inline-block;
  margin-right: 6px;
  color: var(--news-gold);
  font-weight: 700;
}
.page-news .news-item__more[open] summary::before {
  content: "－";
}
.page-news .news-item__more p {
  margin: 10px 0 0;
  padding: 12px 14px;
  background: var(--neutral-100);
  border-left: 3px solid var(--news-gold);
  line-height: 1.7;
  font-size: 14px;
  color: var(--news-ink);
}

.page-news .news-item__index {
  writing-mode: vertical-rl;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-accent);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--news-gold);
  padding-top: 2px;
}
.page-news .news-item__index::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--news-red);
  transform: rotate(45deg);
}

.page-news .news-filter__input:checked ~ .news-editor__main .news-item {
  display: none;
}
.page-news #j-all:checked ~ .news-editor__main .news-item,
.page-news #j-match:checked ~ .news-editor__main .news-item--match,
.page-news #j-feature:checked ~ .news-editor__main .news-item--feature,
.page-news #j-data:checked ~ .news-editor__main .news-item--data,
.page-news #j-ops:checked ~ .news-editor__main .news-item--ops {
  display: flex;
}

/* 分类浏览 */
.page-news .news-browse {
  padding: 64px 0 72px;
  background: var(--news-paper);
}
.page-news .news-browse__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 640px) {
  .page-news .news-browse__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .page-news .news-browse__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
}
.page-news .browse-card {
  position: relative;
  padding: 28px 22px 22px;
  background: var(--news-white);
  border: 1px solid var(--news-line);
  overflow: hidden;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}
.page-news .browse-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(212, 167, 44, 0.18), rgba(212, 167, 44, 0.02) 55%);
  opacity: 0;
  transition: opacity 0.25s;
}
.page-news .browse-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(100deg, var(--news-gold), var(--news-red));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.page-news .browse-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 28px rgba(11, 59, 46, 0.12);
}
.page-news .browse-card:hover::before {
  opacity: 1;
}
.page-news .browse-card:hover::after {
  transform: scaleX(1);
}
.page-news .browse-card > * {
  position: relative;
  z-index: 1;
}
.page-news .browse-card__icon {
  display: inline-grid;
  place-items: center;
  width: 50px;
  height: 50px;
  margin-bottom: 18px;
  background: var(--news-green);
  color: var(--news-gold);
  clip-path: polygon(0 0, 100% 0, 88% 100%, 12% 100%);
}
.page-news .browse-card__title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--news-green);
  letter-spacing: 0.02em;
}
.page-news .browse-card__text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.65;
  color: #555;
}
.page-news .browse-card__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-news .browse-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--news-ink);
}
.page-news .browse-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  background: var(--news-red);
  transform: rotate(45deg);
}
.page-news .browse-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--news-green-2);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.page-news .browse-card__link::after {
  content: "→";
  transition: transform 0.2s;
}
.page-news .browse-card__link:hover {
  color: var(--news-gold);
  border-bottom-color: var(--news-gold);
}
.page-news .browse-card__link:hover::after {
  transform: translateX(4px);
}

/* 历史归档 */
.page-news .news-archive {
  padding: 64px 0 72px;
  background-color: var(--news-green);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--news-white);
}
.page-news .section-head--light .section-head__title,
.page-news .section-head--light .section-head__meta {
  color: var(--news-white);
}
.page-news .news-archive__visual {
  margin: 34px 0 40px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 8px;
  background: rgba(255, 255, 255, 0.04);
}
.page-news .news-archive__visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .news-archive__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
@media (min-width: 760px) {
  .page-news .news-archive__list {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }
}
.page-news .archive-item {
  position: relative;
  padding: 14px 0 10px 24px;
  border-left: 3px solid rgba(212, 167, 44, 0.5);
}
@media (min-width: 760px) {
  .page-news .archive-item {
    padding: 22px 6px 0;
    border-left: 0;
    border-top: 3px solid rgba(212, 167, 44, 0.5);
  }
}
.page-news .archive-item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 20px;
  width: 10px;
  height: 10px;
  background: var(--news-gold);
  transform: rotate(45deg);
}
@media (min-width: 760px) {
  .page-news .archive-item::before {
    left: 0;
    top: -7px;
  }
}
.page-news .archive-item__mark {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-accent);
  font-size: 18px;
  font-weight: 700;
  color: var(--news-gold);
  letter-spacing: 0.06em;
}
.page-news .archive-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.page-news .archive-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.76);
}

/* 订阅更新 */
.page-news .news-subscribe {
  padding: 64px 0 80px;
}
.page-news .news-subscribe__panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 36px 24px;
  background: var(--news-green-2);
  border: 1px solid rgba(212, 167, 44, 0.35);
  color: var(--news-white);
}
@media (min-width: 760px) {
  .page-news .news-subscribe__panel {
    grid-template-columns: 5fr 4fr;
    align-items: center;
    gap: 40px;
    padding: 48px 52px;
  }
}
.page-news .news-subscribe__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.15;
}
.page-news .news-subscribe__content {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 18px;
}
.page-news .news-subscribe__kicker {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--news-gold);
  border: 1px solid rgba(212, 167, 44, 0.6);
  padding: 4px 10px;
}
.page-news .news-subscribe__title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 900;
  letter-spacing: 0.01em;
}
.page-news .news-subscribe__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
}
.page-news .news-subscribe__box {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-news .news-subscribe__box input {
  flex: 1 1 220px;
  min-width: 0;
  padding: 13px 14px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 0;
  background: var(--news-white);
  color: var(--news-ink);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.page-news .news-subscribe__box input:focus {
  border-color: var(--news-gold);
  box-shadow: 0 0 0 3px rgba(212, 167, 44, 0.25);
}
.page-news .news-subscribe__hint {
  flex: 1 1 100%;
  margin: 4px 0 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
}