:root {
  --news-ink: #1d1d1d;
  --news-paper: #fffaf0;
  --news-yellow: #ffd93d;
  --news-cyan: #39c5bb;
  --news-red: #f0605a;
}

body.news-modal-open {
  overflow: hidden;
}

.news-modal {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: grid;
  place-items: center;
  padding: 18px;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.news-modal,
.news-modal *,
.news-modal *::before,
.news-modal *::after {
  box-sizing: border-box;
}

.news-modal[hidden] {
  display: none;
}

.news-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(19, 23, 36, 0.72);
  backdrop-filter: blur(3px);
}

.news-modal-dialog {
  position: relative;
  width: min(860px, calc(100vw - 36px));
  max-height: calc(100vh - 36px);
  max-height: calc(100dvh - 36px);
  overflow: auto;
  padding: 15px 18px 17px;
  border: 4px solid var(--news-ink);
  border-radius: 28px;
  background:
    radial-gradient(circle at 12px 12px, rgba(29, 29, 29, 0.07) 1.8px, transparent 2px) 0 0 / 24px 24px,
    var(--news-paper);
  box-shadow: 10px 10px 0 var(--news-ink);
  color: var(--news-ink);
  overscroll-behavior: contain;
}

.news-modal-head {
  padding: 0 52px 10px;
  text-align: center;
}

.news-modal-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  margin: 0 0 5px;
  padding: 2px 13px;
  border: 3px solid var(--news-ink);
  border-radius: 999px;
  background: var(--news-yellow);
  box-shadow: 4px 4px 0 var(--news-ink);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.news-modal-title {
  margin: 0;
  font-size: clamp(23px, 2.65vw, 34px);
  line-height: 1.15;
  font-weight: 1000;
  letter-spacing: 0.01em;
}

.news-modal-copy {
  max-width: 780px;
  margin: 5px auto 0;
  color: #6f6253;
  font-size: clamp(13px, 1.35vw, 17px);
  line-height: 1.4;
  font-weight: 800;
}

.news-modal-close {
  position: absolute;
  top: 12px;
  right: 13px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 3px solid var(--news-ink);
  border-radius: 50%;
  background: #fff;
  color: var(--news-ink);
  box-shadow: 3px 3px 0 var(--news-ink);
  font: 1000 23px/1 sans-serif;
  cursor: pointer;
}

.news-modal-close:hover,
.news-modal-close:focus-visible {
  background: var(--news-yellow);
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--news-ink);
  outline: none;
}

.news-modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.news-card {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 4px solid var(--news-ink);
  border-radius: 15px;
  background: #d8d8d8;
  box-shadow: 4px 4px 0 var(--news-ink);
  color: inherit;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.news-card:hover,
.news-card:focus-visible {
  transform: translate(-2px, -3px) rotate(-0.3deg);
  box-shadow: 9px 10px 0 var(--news-ink);
  outline: 4px solid var(--news-yellow);
  outline-offset: 3px;
}

.news-card:nth-child(even):hover,
.news-card:nth-child(even):focus-visible {
  transform: translate(-2px, -3px) rotate(0.3deg);
}

.news-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-card-badge {
  position: absolute;
  right: 7px;
  bottom: 7px;
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 2px 8px;
  border: 2px solid var(--news-ink);
  border-radius: 999px;
  background: rgba(255, 250, 240, 0.94);
  box-shadow: 2px 2px 0 var(--news-ink);
  font-size: 11px;
  font-weight: 900;
}

.news-modal-foot {
  margin: 9px 0 0;
  color: #8a7a66;
  text-align: center;
  font-size: 11px;
  font-weight: 800;
}

@media (min-width: 760px) and (max-height: 620px) {
  .news-modal {
    padding: 10px;
  }

  .news-modal-dialog {
    width: min(1180px, calc(100vw - 20px));
    max-height: calc(100vh - 20px);
    max-height: calc(100dvh - 20px);
    padding: 12px 18px 14px;
    border-radius: 22px;
  }

  .news-modal-head {
    padding: 0 55px 9px;
  }

  .news-modal-kicker {
    min-height: 25px;
    margin-bottom: 4px;
    font-size: 11px;
  }

  .news-modal-title {
    font-size: clamp(22px, 3.6vh, 31px);
  }

  .news-modal-copy {
    margin-top: 5px;
    font-size: clamp(12px, 2.15vh, 15px);
    line-height: 1.35;
  }

  .news-modal-close {
    top: 10px;
    right: 12px;
    width: 39px;
    height: 39px;
    font-size: 23px;
  }

  .news-modal-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 13px;
  }

  .news-card {
    border-width: 3px;
    border-radius: 14px;
    box-shadow: 4px 4px 0 var(--news-ink);
  }

  .news-card-badge {
    right: 7px;
    bottom: 7px;
    min-height: 25px;
    padding: 2px 8px;
    font-size: 11px;
  }

  .news-modal-foot {
    margin-top: 9px;
    font-size: 11px;
  }
}

@media (max-width: 640px) {
  .news-modal {
    padding: 8px;
  }

  .news-modal-dialog {
    width: min(480px, calc(100vw - 16px));
    max-width: calc(100vw - 16px);
    max-height: calc(100dvh - 16px);
    overflow: hidden;
    padding: 11px 10px 12px;
    border-width: 3px;
    border-radius: 18px;
    box-shadow: 5px 5px 0 var(--news-ink);
  }

  .news-modal-head {
    padding: 0 38px 8px;
    text-align: center;
  }

  .news-modal-kicker {
    min-height: 23px;
    margin-bottom: 3px;
    padding: 1px 9px;
    border-width: 2px;
    font-size: 9px;
    box-shadow: 2px 2px 0 var(--news-ink);
  }

  .news-modal-title {
    font-size: clamp(18px, 5.8vw, 25px);
  }

  .news-modal-copy {
    margin-top: 4px;
    font-size: clamp(10px, 3.25vw, 13px);
    line-height: 1.35;
  }

  .news-modal-close {
    top: 9px;
    right: 9px;
    width: 34px;
    height: 34px;
    border-width: 2px;
    font-size: 20px;
    box-shadow: 2px 2px 0 var(--news-ink);
  }

  .news-modal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .news-card {
    border-width: 2px;
    border-radius: 10px;
    box-shadow: 3px 3px 0 var(--news-ink);
  }

  .news-card-badge {
    right: 4px;
    bottom: 4px;
    min-height: 20px;
    padding: 1px 6px;
    border-width: 1.5px;
    font-size: 9px;
    box-shadow: 1px 1px 0 var(--news-ink);
  }

  .news-modal-foot {
    margin-top: 7px;
    font-size: 9px;
  }
}

/* 极矮横屏仅作安全兜底；常见电脑和手机尺寸保持无滚动。 */
@media (max-height: 430px) {
  .news-modal-dialog {
    overflow: auto;
  }
}

/* 首页右侧资讯入口：与排行榜、设置圆形贴纸按钮共用视觉语言。 */
.home-fab-news {
  bottom: 382px;
  --fab-sh: var(--news-yellow);
}

.home-fab-news-mark {
  display: grid;
  place-items: center;
  width: 28px;
  height: 34px;
  border: 3px solid var(--news-ink);
  border-radius: 5px 5px 10px 10px;
  background: var(--news-yellow);
  color: var(--news-ink);
  font: 1000 24px/1 sans-serif;
  transform: rotate(-3deg);
}

@media (orientation: portrait) {
  .home-fab-news { bottom: 318px; }
  .home-fab-news-mark { width: 23px; height: 28px; border-width: 2px; font-size: 19px; }
}

@media (max-height: 520px) {
  .home-fab-news { bottom: 274px; }
  .home-fab-news-mark { width: 22px; height: 27px; border-width: 2px; font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .news-card {
    transition: none;
  }
}