.page-news {
  --slice-angle: 14px;
  --news-inner: 1180px;
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--body);
}

.page-news__wrap {
  width: min(var(--news-inner), calc(100% - 40px));
  margin-inline: auto;
  position: relative;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-head);
  color: var(--title);
  letter-spacing: 0.02em;
}

.page-news a {
  text-decoration: none;
}

.page-news a:hover {
  text-decoration: underline;
}

/* ===== 面包屑 ===== */
.page-news__breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 26px;
  padding-top: 26px;
}

.page-news__breadcrumb a {
  color: var(--blue);
}

.page-news__breadcrumb a:hover {
  color: var(--title);
}

.page-news__breadcrumb-sep {
  color: var(--line-strong);
}

/* ===== 顶部英雄区 ===== */
.page-news__hero {
  position: relative;
  padding: 0 0 56px;
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 18%, rgba(42, 157, 244, 0.12), transparent 42%),
    linear-gradient(135deg, #0B0E14 0%, #121826 68%, #1A2232 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 32px), 0 100%);
}

.page-news__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    135deg,
    transparent 0 14px,
    rgba(230, 57, 70, 0.1) 14px 16px,
    transparent 16px 30px
  );
  pointer-events: none;
}

.page-news__hero::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(244, 166, 20, 0.28);
  transform: rotate(45deg);
  pointer-events: none;
}

.page-news__hero-inner {
  z-index: 1;
}

.page-news__hero-grid {
  display: grid;
  gap: 32px;
}

.page-news__hero-kickers {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.page-news__hero-title {
  font-size: clamp(30px, 6vw, 52px);
  line-height: 1.1;
  max-width: 11em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.page-news__hero-lead {
  font-size: 16px;
  line-height: 1.8;
  max-width: 38em;
  color: var(--body);
  margin-bottom: 26px;
}

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

.page-news__hero-meta {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  border: 1px solid var(--line);
  background: rgba(18, 24, 38, 0.72);
  padding: 22px 16px 18px;
}

.page-news__hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-left: 2px solid var(--yellow);
  padding-left: 12px;
}

.page-news__hero-num {
  font-family: var(--font-data);
  font-size: clamp(24px, 4.4vw, 38px);
  color: var(--green);
  line-height: 1;
}

.page-news__hero-label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.page-news__hero-corner {
  position: absolute;
  right: 10px;
  top: -18px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.18);
  border: 1px solid var(--line);
  padding: 4px 8px;
  background: var(--bg-deep);
}

/* ===== 区块标题通用 ===== */
.page-news__section-head {
  margin-bottom: 26px;
}

.page-news__section-head h2 {
  font-size: clamp(26px, 4vw, 36px);
  margin-top: 10px;
  margin-bottom: 6px;
}

.page-news__section-sub {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  max-width: 36em;
  margin: 0;
}

.page-news__section-head--inline {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
}

.page-news__section-head-copy {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ===== 最新专题横向滚动区 ===== */
.page-news__latest {
  position: relative;
  padding: 48px 0 52px;
  overflow: hidden;
}

.page-news__latest-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-news__latest-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news__latest-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 14, 20, 0.93) 0%, rgba(11, 14, 20, 0.88) 100%);
}

.page-news__latest-inner {
  z-index: 1;
}

.page-news__latest-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  margin-inline: -20px;
  padding-inline: 20px;
  padding-bottom: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--red) var(--bg-panel);
}

.page-news__latest-track {
  display: flex;
  gap: 16px;
  min-width: max-content;
}

.page-news__feature {
  flex: 0 0 284px;
  scroll-snap-align: start;
  min-height: 268px;
  background: linear-gradient(150deg, #1A2232 0%, #121826 100%);
  border: 1px solid var(--line);
  padding: 26px 24px 22px;
  clip-path: polygon(0 0, calc(100% - var(--slice-angle)) 0, 100% var(--slice-angle), 100% 100%, 0 100%);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}

.page-news__feature:hover {
  transform: translateY(-4px);
  border-color: var(--yellow);
}

.page-news__feature--primary {
  background: linear-gradient(135deg, #E63946 0%, #C92532 100%);
  border-color: transparent;
}

.page-news__feature--primary:hover {
  border-color: var(--yellow);
}

.page-news__feature-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.page-news__feature-num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line-strong);
  padding: 3px 8px;
}

.page-news__feature--primary .page-news__feature-num {
  border-color: rgba(255, 255, 255, 0.4);
}

.page-news__feature-name {
  font-size: 20px;
  line-height: 1.3;
  margin-bottom: 12px;
}

.page-news__feature-name a {
  color: var(--title);
}

.page-news__feature-name a:hover {
  color: var(--yellow);
}

.page-news__feature-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--body);
  margin-bottom: 18px;
  flex: 1;
}

.page-news__feature--primary .page-news__feature-desc {
  color: rgba(255, 255, 255, 0.9);
}

.page-news__feature-foot {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-news__feature--primary .page-news__feature-foot {
  border-top-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.78);
}

/* ===== 主区域：列表 + 侧边栏 ===== */
.page-news__body {
  padding: 48px 0 36px;
}

.page-news__body-grid {
  display: grid;
  gap: 40px;
  align-items: start;
}

.page-news__list-head {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 28px;
}

.page-news__list-head-copy {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news__list-head h2 {
  font-size: clamp(26px, 4vw, 34px);
  margin: 0;
}

.page-news__list-note {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

/* 列表项 + 刻度线分隔 */
.page-news__item {
  position: relative;
  padding-bottom: 28px;
  margin-bottom: 28px;
}

.page-news__item::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--line-strong) 0 5px,
    transparent 5px 15px
  );
}

.page-news__item:last-child::after {
  display: none;
}

.page-news__item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news__item-date {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.page-news__item-title {
  font-size: 22px;
  line-height: 1.35;
  margin-bottom: 10px;
}

.page-news__item-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--body);
  margin-bottom: 14px;
  max-width: 60em;
}

.page-news__item-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-news__item-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--blue);
  font-weight: 500;
}

.page-news__item-link::after {
  content: "→";
  color: var(--yellow);
}

.page-news__item-link:hover {
  color: var(--yellow);
}

.page-news__item-read {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--green);
  background: rgba(0, 229, 160, 0.08);
  border: 1px solid rgba(0, 229, 160, 0.18);
  padding: 4px 8px;
  border-radius: 2px;
}

/* 侧边栏 */
.page-news__aside-card {
  border: 1px solid var(--line);
  border-top: 3px solid var(--yellow);
  background: var(--bg-panel);
  padding: 28px 22px 22px;
  position: relative;
}

.page-news__aside-card h2 {
  font-size: 26px;
  margin: 10px 0 8px;
}

.page-news__aside-intro {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 20px;
}

.page-news__tags {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.page-news__tag {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--yellow);
  color: var(--body);
  background: transparent;
  border-radius: 2px;
  font-size: 14px;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}

.page-news__tag span::after {
  content: "→";
  margin-left: 6px;
  color: var(--yellow);
  transition: color 0.3s var(--ease);
}

.page-news__tag:hover,
.page-news__tag.is-active {
  background: var(--yellow);
  color: #121826;
  text-decoration: none;
}

.page-news__tag:hover span::after,
.page-news__tag.is-active span::after {
  color: #0B0E14;
}

.page-news__tag em {
  font-family: var(--font-data);
  font-style: normal;
  font-size: 12px;
  color: var(--green);
}

.page-news__tag:hover em,
.page-news__tag.is-active em {
  color: #0B0E14;
}

.page-news__aside-visual {
  margin: 0 -22px 0;
  border-top: 1px solid var(--line);
}

.page-news__aside-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news__aside-note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  margin: 16px 0 0;
  border-left: 2px solid var(--green);
  padding-left: 12px;
}

/* ===== 热门推荐文章 ===== */
.page-news__popular {
  background: linear-gradient(180deg, #0B0E14 0%, #121826 100%);
  padding: 50px 0 56px;
}

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

.page-news__popular-card--main {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  overflow: hidden;
}

.page-news__popular-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.page-news__popular-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news__popular-body {
  padding: 24px 24px 26px;
}

.page-news__popular-name {
  font-size: 21px;
  line-height: 1.35;
  margin: 12px 0 8px;
}

.page-news__popular-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--body);
  margin-bottom: 16px;
}

.page-news__popular-foot {
  display: flex;
  align-items: center;
  gap: 16px;
}

.page-news__popular-link {
  font-size: 14px;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-news__popular-link::after {
  content: "→";
  color: var(--yellow);
}

.page-news__popular-link:hover {
  color: var(--yellow);
}

.page-news__popular-read {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--green);
}

.page-news__popular-card--side {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border: 1px solid var(--line);
  background: rgba(26, 34, 50, 0.72);
  padding: 22px 20px;
  transition: border-color 0.3s var(--ease);
}

.page-news__popular-card--side:hover {
  border-color: var(--yellow);
}

.page-news__popular-index {
  font-family: var(--font-head);
  font-size: 42px;
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1px var(--red);
  min-width: 56px;
}

.page-news__popular-side-body {
  flex: 1;
}

.page-news__popular-side-body .page-news__popular-name {
  margin-top: 8px;
}

.page-news__popular-side-body .page-news__popular-desc {
  margin-bottom: 0;
}

/* ===== 底部承诺区 ===== */
.page-news__bottom {
  position: relative;
  padding: 64px 0 70px;
  overflow: hidden;
}

.page-news__bottom-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-news__bottom-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.7);
}

.page-news__bottom-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 14, 20, 0.94) 0%, rgba(11, 14, 20, 0.86) 100%);
}

.page-news__bottom-inner {
  z-index: 1;
}

.page-news__bottom-card {
  max-width: 680px;
  background: rgba(18, 24, 38, 0.92);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--green);
  padding: 32px 30px;
  margin-left: auto;
}

.page-news__bottom-card h2 {
  font-size: clamp(24px, 3.4vw, 34px);
  margin: 12px 0 14px;
}

.page-news__bottom-card p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--body);
  margin-bottom: 14px;
}

.page-news__bottom-card a {
  color: var(--blue);
}

.page-news__bottom-card a:hover {
  color: var(--yellow);
}

/* ===== 平板端 ===== */
@media (min-width: 768px) {
  .page-news__body-grid {
    grid-template-columns: 2fr 1fr;
    gap: 32px;
  }

  .page-news__latest-scroll {
    margin-inline: 0;
    padding-inline: 0;
  }

  .page-news__feature {
    flex-basis: 320px;
  }

  .page-news__popular-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-news__popular-card--main {
    grid-column: 1 / -1;
  }
}

/* ===== 桌面端 ===== */
@media (min-width: 1080px) {
  .page-news__hero-grid {
    grid-template-columns: 7fr 5fr;
    align-items: stretch;
    gap: 48px;
  }

  .page-news__hero-meta {
    align-self: end;
    margin-bottom: 12px;
  }

  .page-news__latest-track {
    display: grid;
    grid-template-columns: 1.25fr 1fr 1fr 1fr;
    gap: 18px;
    min-width: 0;
  }

  .page-news__feature {
    flex: none;
    width: auto;
  }

  .page-news__latest-scroll {
    overflow: visible;
    margin: 0;
    padding: 0;
  }

  .page-news__popular-grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: stretch;
  }

  .page-news__popular-card--main {
    grid-column: auto;
    grid-row: span 2;
  }

  .page-news__popular-card--side {
    display: grid;
    grid-template-columns: 60px 1fr;
  }
}