.page-news {
  background: var(--color-bg);
  color: var(--color-text-dark);
  font-family: var(--font-body);
  line-height: 1.7;
}

/* ===== 首屏：英雄横幅 ===== */
.page-news .news-hero {
  background:
    radial-gradient(circle at 15% 82%, rgba(212, 175, 55, 0.16), transparent 28%),
    linear-gradient(128deg, var(--color-primary-deep) 0%, var(--color-primary) 58%, var(--color-indigo) 100%);
  color: var(--color-primary-foreground);
  padding: 40px 0 84px;
  position: relative;
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, transparent 0 12px, rgba(255, 255, 255, 0.03) 12px 13px);
  pointer-events: none;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 260px;
  height: 260px;
  border: 30px solid rgba(212, 175, 55, 0.14);
  border-radius: 50%;
  pointer-events: none;
}
.page-news .news-hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 16px;
}
.page-news .news-hero__crumbs {
  margin-bottom: 28px;
}
.page-news .news-hero__crumbs a {
  color: rgba(245, 244, 240, 0.72);
}
.page-news .news-hero__crumbs a:hover {
  color: var(--color-gold-light);
}
.page-news .news-hero__grid {
  display: grid;
  gap: 24px;
  align-items: end;
}
.page-news .news-hero__kicker {
  margin: 0 0 10px;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.page-news .news-hero__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(30px, 6vw, 50px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: 0.01em;
}
.page-news .news-hero__divider {
  color: var(--color-gold);
}
.page-news .news-hero__title-part {
  display: inline-block;
}
.page-news .news-hero__desc {
  margin: 14px 0 0;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 244, 240, 0.82);
}
.page-news .news-hero__panel {
  padding: 16px;
  background: rgba(255, 255, 255, 0.06);
  border-top: 2px solid var(--color-gold);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}
.page-news .news-hero__badge {
  display: inline-flex;
  padding: 5px 12px;
  border: 1px solid rgba(212, 175, 55, 0.5);
  background: rgba(212, 175, 55, 0.08);
  color: var(--color-gold-light);
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 14px;
}
.page-news .news-hero__stat {
  padding: 12px 10px;
  background: rgba(11, 59, 74, 0.32);
  border: 1px solid rgba(212, 175, 55, 0.22);
}
.page-news .news-hero__value {
  display: block;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 900;
  line-height: 1.1;
  color: #fff;
}
.page-news .news-hero__unit {
  color: var(--color-gold);
  font-size: 13px;
  font-weight: 700;
  margin-left: 2px;
}
.page-news .news-hero__label {
  display: block;
  margin-top: 4px;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 244, 240, 0.62);
}

/* ===== 页内索引条 ===== */
.page-news .news-indexbar {
  position: relative;
  z-index: 4;
  max-width: var(--container);
  margin: -48px auto 0;
  padding: 0 16px;
}
.page-news .news-indexbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  box-shadow: 0 14px 30px rgba(8, 45, 57, 0.08);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}
.page-news .news-indexbar__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-dark);
  text-decoration: none;
  border-right: 1px solid var(--color-border);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.page-news .news-indexbar__item:hover {
  background: var(--color-primary);
  color: #fff;
}
.page-news .news-indexbar__no {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 900;
  color: var(--color-gold-dark);
}
.page-news .news-indexbar__slash {
  align-self: center;
  padding: 0 4px;
  color: var(--color-border-strong);
  font-size: 14px;
}

/* ===== 主体布局：左侧目录 + 右侧文章 ===== */
.page-news .news-layout {
  display: grid;
  grid-template-areas:
    "main"
    "side";
  gap: 28px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 36px 16px 56px;
}
.page-news .news-main {
  grid-area: main;
  min-width: 0;
}
.page-news .news-side {
  grid-area: side;
  min-width: 0;
}

/* ===== 主文章区 ===== */
.page-news .news-main__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--color-primary);
}
.page-news .news-main__kicker {
  margin: 0 0 4px;
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
}
.page-news .news-main__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 900;
  line-height: 1.2;
}
.page-news .news-main__count {
  flex: none;
  padding: 6px 10px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  font-family: var(--font-label);
  font-size: 13px;
  color: var(--color-text-medium);
}
.page-news .news-list {
  display: grid;
  gap: 16px;
}

/* ===== 文章卡片 ===== */
.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.page-news .news-item:hover {
  border-color: var(--color-border-strong);
  box-shadow: 0 12px 28px rgba(8, 45, 57, 0.08);
}
.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-gold);
  transform: scaleY(0.35);
  transform-origin: bottom;
  transition: transform var(--transition-base), background var(--transition-base);
  z-index: 3;
}
.page-news .news-item:hover::before {
  transform: scaleY(1);
  background: var(--color-red);
}
.page-news .news-item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 30%;
  height: 100%;
  background: linear-gradient(120deg, rgba(212, 175, 55, 0.14), transparent);
  transform: translateX(-130%);
  transition: transform 450ms ease;
  pointer-events: none;
  z-index: 2;
}
.page-news .news-item:hover::after {
  transform: translateX(420%);
}
.page-news .news-item__media {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 8 / 5;
  background: var(--color-primary-deep);
}
.page-news .news-item__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.page-news .news-item__media:hover .news-item__img {
  transform: scale(1.04);
}
.page-news .news-item__media-tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
  margin: 0;
  padding: 4px 10px;
  background: rgba(11, 59, 74, 0.92);
  color: var(--color-gold-light);
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.06em;
}
.page-news .news-item__body {
  position: relative;
  z-index: 1;
  padding: 18px 18px 20px;
  overflow: hidden;
}
.page-news .news-item__body::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100%;
  background: linear-gradient(180deg, transparent 10%, rgba(11, 59, 74, 0.04));
  transform: translateY(100%);
  transition: transform var(--transition-base);
  pointer-events: none;
}
.page-news .news-item:hover .news-item__body::before {
  transform: translateY(0);
}
.page-news .news-item__body::after {
  content: "";
  position: absolute;
  left: -60%;
  top: 0;
  width: 60%;
  height: 100%;
  background: linear-gradient(100deg, rgba(212, 175, 55, 0.12), transparent);
  transform: skewX(-12deg);
  transition: left 400ms ease;
  pointer-events: none;
}
.page-news .news-item:hover .news-item__body::after {
  left: 120%;
}
.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  margin-bottom: 10px;
  font-family: var(--font-label);
}
.page-news .news-item__cat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-primary);
}
.page-news .news-item__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-gold-dark);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}
.page-news .news-item__stream {
  font-size: 12px;
  color: var(--color-text-medium);
}
.page-news .news-item__title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 900;
  line-height: 1.4;
}
.page-news .news-item__title a {
  color: var(--color-text-dark);
  text-decoration: none;
  background-image: linear-gradient(var(--color-gold) 0 0);
  background-position: 0 100%;
  background-size: 0 2px;
  background-repeat: no-repeat;
  transition: color var(--transition-fast), background-size var(--transition-base);
}
.page-news .news-item__title a:hover {
  color: var(--color-primary-deep);
  background-size: 100% 2px;
}
.page-news .news-item__summary {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-medium);
}
.page-news .news-item__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  font-family: var(--font-label);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-red-dark);
  text-decoration: none;
  position: relative;
}
.page-news .news-item__more::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--color-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.page-news .news-item__more:hover::after {
  transform: scaleX(1);
}
.page-news .news-item__arrow {
  transition: margin-left var(--transition-fast);
}
.page-news .news-item__more:hover .news-item__arrow {
  margin-left: 4px;
}

/* ===== 侧边栏：分类标签 ===== */
.page-news .news-side__block {
  position: relative;
  padding: 20px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
}
.page-news .news-side__block::before {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  width: 28px;
  height: 6px;
  background: var(--color-red);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}
.page-news .news-side__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}
.page-news .news-side__no {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
  color: var(--color-gold);
}
.page-news .news-side__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.2;
}
.page-news .news-cat-nav {
  display: grid;
  gap: 8px;
}
.page-news .news-cat-nav__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  background: var(--color-bg-alt);
  border: 1px solid transparent;
  font-family: var(--font-label);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-dark);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.page-news .news-cat-nav__btn:hover {
  background: rgba(212, 175, 55, 0.14);
  border-color: rgba(212, 175, 55, 0.45);
}
.page-news .news-cat-nav__btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-foreground);
}
.page-news .news-cat-nav__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.page-news .news-cat-nav__ico {
  flex: none;
  width: 18px;
  height: 18px;
}
.page-news .news-cat-nav__count {
  flex: none;
  min-width: 24px;
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.75);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 900;
  text-align: center;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.page-news .news-cat-nav__btn.is-active .news-cat-nav__count {
  background: var(--color-gold);
  color: var(--color-primary-deep);
}

/* ===== 侧边栏：热门推荐 ===== */
.page-news .news-hot {
  position: relative;
  margin-top: 20px;
  padding: 20px;
  background: var(--color-wine);
  border: 1px solid rgba(212, 175, 55, 0.35);
  color: #fff;
}
.page-news .news-hot::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 44px;
  height: 44px;
  background: repeating-linear-gradient(135deg, transparent 0 6px, rgba(212, 175, 55, 0.4) 6px 12px);
  clip-path: polygon(100% 0, 0 100%, 100% 100%);
}
.page-news .news-hot .news-side__head {
  border-bottom-color: rgba(255, 255, 255, 0.18);
}
.page-news .news-hot .news-side__title {
  color: #fff;
}
.page-news .news-hot .news-side__no {
  color: var(--color-gold-light);
}
.page-news .news-hot__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .news-hot__item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.page-news .news-hot__item:last-child {
  border-bottom: 0;
}
.page-news .news-hot__link {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  padding: 12px 0;
  color: rgba(245, 244, 240, 0.9);
  text-decoration: none;
  font-family: var(--font-label);
  font-size: 14px;
  line-height: 1.5;
  transition: color var(--transition-fast);
}
.page-news .news-hot__link:hover {
  color: var(--color-gold-light);
}
.page-news .news-hot__no {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 900;
  line-height: 1.5;
  color: var(--color-gold);
}

/* ===== 底部 CTA ===== */
.page-news .news-cta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-indigo) 100%);
  color: #fff;
}
.page-news .news-cta::before {
  content: "";
  position: absolute;
  top: -30px;
  right: 8%;
  width: 140px;
  height: 220px;
  background: repeating-linear-gradient(-45deg, transparent 0 10px, rgba(212, 175, 55, 0.1) 10px 20px);
  transform: rotate(12deg);
  pointer-events: none;
}
.page-news .news-cta__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 48px 16px;
}
.page-news .news-cta__title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 900;
  line-height: 1.2;
}
.page-news .news-cta__desc {
  max-width: 640px;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 244, 240, 0.82);
}

/* ===== ≥620px：文章卡片双列媒体 ===== */
@media (min-width: 620px) {
  .page-news .news-item {
    grid-template-columns: 210px 1fr;
  }
  .page-news .news-item__media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 190px;
  }
  .page-news .news-item__body {
    padding: 22px 24px 24px;
  }
}

/* ===== ≥768px：英雄区双栏 ===== */
@media (min-width: 768px) {
  .page-news .news-hero {
    padding: 48px 0 96px;
  }
  .page-news .news-hero__grid {
    grid-template-columns: 1fr 310px;
    gap: 32px;
  }
  .page-news .news-hero__panel {
    padding: 20px;
  }
  .page-news .news-cta__inner {
    padding: 56px 24px;
  }
}

/* ===== ≥992px：桌面端三区布局 ===== */
@media (min-width: 992px) {
  .page-news .news-hero__inner {
    padding: 0 24px;
  }
  .page-news .news-indexbar {
    padding: 0 24px;
  }
  .page-news .news-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    grid-template-areas:
      "side main";
    align-items: start;
    gap: 32px;
    padding: 48px 24px 64px;
  }
  .page-news .news-side {
    position: sticky;
    top: 24px;
  }
  .page-news .news-item__title {
    font-size: 21px;
  }
}