/* ============================================================
   必一体育文章中心页面专属样式
   作用域：.page-news
   移动端优先，桌面端栅格增强
   ============================================================ */

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

/* ---------- 首屏横幅 ---------- */
.page-news .news-masthead {
  position: relative;
  overflow: hidden;
  padding: 1.5rem 1.25rem 2.25rem;
  background: var(--navy);
  color: #fff;
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(115deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 14px),
    linear-gradient(115deg, transparent 0 7px, rgba(255, 255, 255, 0.04) 7px 8px, transparent 8px 14px);
  background-size: 22px 22px;
  opacity: 0.5;
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--orange) 0 28px, transparent 28px 42px);
  z-index: 1;
}

.page-news .breadcrumb {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .breadcrumb-item:hover {
  color: var(--orange);
}

.page-news .breadcrumb-item.is-current {
  color: #fff;
  font-weight: 600;
}

.page-news .masthead-grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 1.5rem;
}

.page-news .masthead-kicker {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-news .news-title {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: 2.1rem;
  line-height: 1.18;
  letter-spacing: 0.01em;
}

.page-news .news-title span {
  color: var(--orange);
}

.page-news .news-lead {
  max-width: 58ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
}

.page-news .masthead-console {
  position: relative;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 1rem 1.1rem;
  border-radius: 4px;
}

.page-news .console-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-news .console-list {
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .console-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.16);
}

.page-news .console-item:last-child {
  border-bottom: 0;
}

.page-news .console-item dt {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .console-item dd {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1rem;
  color: #fff;
  white-space: nowrap;
}

.page-news .filter-zone {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.page-news .filter-zone-label {
  margin: 0;
  white-space: nowrap;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.82);
}

.page-news .news-filter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  scrollbar-width: thin;
}

.page-news .filter-tag {
  display: inline-block;
  padding: 0.4rem 0.85rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news .filter-tag:hover,
.page-news .filter-tag.is-active {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

/* ---------- 热门专题：横向主题带 ---------- */
.page-news .topic-band {
  padding: 2.5rem 1.25rem;
  background: var(--bg);
}

.page-news .topic-head {
  margin-bottom: 1.75rem;
  border-left: 4px solid var(--orange);
  padding-left: 1rem;
}

.page-news .section-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terracotta);
}

.page-news .topic-head h2,
.page-news .side-title,
.page-news .trust-inner h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  line-height: 1.25;
  color: var(--navy);
}

.page-news .section-sub {
  margin: 0.5rem 0 0;
  font-size: 0.95rem;
  color: #666;
}

.page-news .topic-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-news .topic-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--cream);
  border: 1px solid #e5dfd2;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-news .topic-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 28px rgba(10, 31, 68, 0.1);
}

.page-news .topic-card img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-bottom: 4px solid var(--orange);
}

.page-news .topic-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.25rem;
}

.page-news .topic-body .label-tag {
  display: inline-block;
  width: fit-content;
  margin-bottom: 0.7rem;
  padding: 0.25rem 0.7rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  background: var(--terracotta);
}

.page-news .topic-card-text .topic-body {
  justify-content: flex-start;
  min-height: 300px;
  background:
    repeating-linear-gradient(-45deg, rgba(10, 31, 68, 0.03) 0 2px, transparent 2px 14px),
    var(--navy);
  color: #fff;
}

.page-news .topic-card-text .topic-body .label-tag {
  background: var(--orange);
}

.page-news .topic-card-text h3 {
  color: #fff;
}

.page-news .topic-card-text p {
  color: rgba(255, 255, 255, 0.78);
}

.page-news .topic-body h3 {
  margin: 0 0 0.6rem;
  font-size: 1.25rem;
  line-height: 1.35;
  font-family: var(--font-heading);
  color: var(--navy);
}

.page-news .topic-body p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: #555;
}

.page-news .topic-data {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.page-news .topic-data span {
  padding: 0.3rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--navy);
  background: rgba(10, 31, 68, 0.06);
  border: 1px solid rgba(10, 31, 68, 0.14);
  border-radius: 2px;
}

.page-news .topic-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .topic-list li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.2rem;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-news .topic-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 6px;
  height: 6px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-news .topic-link {
  display: inline-block;
  width: fit-content;
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--orange);
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-news .topic-link:hover {
  color: var(--navy);
  border-bottom-color: var(--orange);
}

.page-news .topic-card-text .topic-link {
  color: var(--orange);
}

.page-news .topic-card-text .topic-link:hover {
  color: #fff;
  border-bottom-color: var(--orange);
}

/* ---------- 最新文章：纵向目录 + 文章卡 ---------- */
.page-news .latest-band {
  padding: 2.5rem 1.25rem;
  background: var(--cream);
}

.page-news .latest-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-news .latest-side {
  padding: 1.25rem;
  background: #fff;
  border: 1px solid #e5dfd2;
  border-top: 4px solid var(--orange);
}

.page-news .side-section-label {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-news .side-title {
  font-size: 1.35rem;
}

.page-news .side-list {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .side-list li {
  border-bottom: 1px solid #ede9de;
}

.page-news .side-list a {
  display: block;
  padding: 0.7rem 0.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-news .side-list a::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 0.6rem;
  background: var(--orange);
  transform: rotate(45deg);
  opacity: 0.55;
}

.page-news .side-list a:hover {
  color: var(--orange);
  padding-left: 0.55rem;
}

.page-news .side-note {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.25rem;
  padding: 0.85rem;
  font-size: 0.85rem;
  line-height: 1.5;
  color: #666;
  background: var(--bg);
  border-left: 3px solid var(--moss);
}

.page-news .latest-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid #ece7db;
  border-left: 6px solid var(--gray);
  box-shadow: 0 2px 8px rgba(10, 31, 68, 0.04);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.page-news .news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 26px rgba(10, 31, 68, 0.1);
}

.page-news .news-card-cat-schedule { border-left-color: var(--blue); }
.page-news .news-card-cat-price { border-left-color: var(--terracotta); }
.page-news .news-card-cat-register { border-left-color: var(--orange); }
.page-news .news-card-cat-feedback { border-left-color: var(--moss); }
.page-news .news-card-cat-season { border-left-color: var(--navy); }

.page-news .card-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 220px;
  object-fit: cover;
  border-bottom: 3px solid var(--gray);
}

.page-news .card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.25rem;
}

.page-news .card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.7rem;
}

.page-news .card-cat {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-news .card-round {
  padding: 0.25rem 0.6rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--navy);
  background: var(--bg);
  border: 1px solid #e0e4ea;
  border-radius: 2px;
}

.page-news .card-body h3 {
  margin: 0 0 0.65rem;
  font-family: var(--font-heading);
  font-size: 1.12rem;
  line-height: 1.4;
  color: var(--navy);
}

.page-news .card-body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: #555;
}

.page-news .card-link {
  display: inline-block;
  width: fit-content;
  margin-top: auto;
  padding-top: 1rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
  border-bottom: 2px solid var(--orange);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .card-link:hover {
  color: var(--orange);
  border-bottom-color: var(--navy);
}

/* 小型柱状图：阅读量示意 */
.page-news .mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 44px;
  margin-top: 1rem;
  padding: 0.25rem 0;
}

.page-news .mini-chart i {
  display: block;
  width: 9px;
  background: var(--orange);
  border-radius: 2px 2px 0 0;
  opacity: 0.75;
}

.page-news .mini-chart i:nth-child(1) { background: var(--blue); }
.page-news .mini-chart i:nth-child(4) { background: var(--moss); }
.page-news .mini-chart i:nth-child(6) { background: var(--terracotta); }

/* ---------- 阅读保障区 ---------- */
.page-news .news-trust {
  padding: 3rem 1.25rem;
  background: var(--navy);
  color: #fff;
}

.page-news .trust-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.page-news .trust-inner .section-kicker {
  color: var(--orange);
}

.page-news .trust-inner h2 {
  color: #fff;
  font-size: 1.6rem;
}

.page-news .trust-inner p {
  max-width: 62ch;
  margin: 0.85rem auto 0;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
}

.page-news .trust-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.page-news .trust-links .btn {
  padding: 0.65rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news .trust-links .btn-primary {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}

.page-news .trust-links .btn-primary:hover {
  background: transparent;
  color: var(--orange);
}

.page-news .trust-links .btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}

.page-news .trust-links .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}

/* ---------- 表格及以上 ---------- */
@media (min-width: 720px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .topic-card-text {
    grid-column: 1 / -1;
    flex-direction: row;
  }

  .page-news .topic-card-text .topic-body {
    min-height: auto;
    width: 100%;
  }

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

  .page-news .news-card:first-child {
    grid-column: 1 / -1;
  }

  .page-news .news-card:first-child img {
    height: 260px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-masthead {
    padding: 2.25rem 3rem 2.75rem;
  }

  .page-news .masthead-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.8fr);
    align-items: center;
    gap: 3rem;
  }

  .page-news .news-title {
    font-size: 2.75rem;
  }

  .page-news .news-lead {
    font-size: 1.06rem;
  }

  .page-news .filter-zone {
    margin-top: 2rem;
  }

  .page-news .topic-band,
  .page-news .latest-band {
    padding: 3.5rem 3rem;
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-news .topic-card-main:first-child {
    grid-column: span 2;
  }

  .page-news .topic-card img {
    height: 250px;
  }

  .page-news .latest-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
  }

  .page-news .latest-side {
    position: sticky;
    top: 1.5rem;
  }

  .page-news .latest-main {
    gap: 1.5rem;
  }

  .page-news .card-img {
    height: 240px;
  }

  .page-news .news-card:first-child img {
    height: 280px;
  }

  .page-news .news-trust {
    padding: 4rem 3rem;
  }

  .page-news .trust-inner h2 {
    font-size: 1.9rem;
  }
}

@media (min-width: 1280px) {
  .page-news .news-masthead,
  .page-news .topic-band,
  .page-news .latest-band,
  .page-news .news-trust {
    padding-left: calc((100vw - 1200px) / 2 + 1.5rem);
    padding-right: calc((100vw - 1200px) / 2 + 1.5rem);
  }

  .page-news .topic-grid {
    gap: 1.75rem;
  }
}