/* 观赛局栏目头部：所有选择器仅作用于本组件。 */
.gsj-channel {
  --gsj-accent: #1f4e8c;
  --gsj-soft: #edf4fc;
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  gap: 28px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 28px;
  padding: 30px 38px;
  box-sizing: border-box;
  overflow: hidden;
  border: 1px solid #dfe7f0;
  border-radius: 14px;
  background: linear-gradient(110deg, #fff 42%, var(--gsj-soft) 100%);
  color: #263445;
  text-align: left;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  box-shadow: 0 4px 16px rgba(31, 78, 140, .035);
}
.gsj-channel *, .gsj-channel *::before, .gsj-channel *::after { box-sizing: border-box; }
.gsj-channel::before {
  content: ""; position: absolute; inset: 28px auto 28px 0;
  width: 4px; background: var(--gsj-accent); border-radius: 0 4px 4px 0;
}
.gsj-channel .gsj-channel__copy { flex: 1 1 0; min-width: 0; position: relative; z-index: 1; }
.gsj-channel .gsj-channel__eyebrow {
  margin: 0 0 8px; padding: 0; color: var(--gsj-accent);
  font-family: inherit; font-size: 11px; font-weight: 600; line-height: 1.6;
  letter-spacing: 1.5px; text-transform: uppercase;
}
.gsj-channel .gsj-channel__title {
  margin: 0 0 11px !important; padding: 0 !important;
  color: #1c304a !important; font-family: inherit !important;
  font-size: clamp(28px, 3vw, 36px) !important; font-weight: 700 !important;
  line-height: 1.25 !important; letter-spacing: .025em;
  text-align: left !important; text-transform: none; text-shadow: none;
}
.gsj-channel .gsj-channel__description {
  max-width: 680px; margin: 0; padding: 0; color: #526175;
  font-family: inherit; font-size: 15px; line-height: 1.8;
}
.gsj-channel .gsj-channel__scope {
  margin: 15px 0 0; padding: 11px 0 0; border-top: 1px solid #e2e8f0;
  color: #607087; font-family: inherit; font-size: 12px; line-height: 1.8;
  letter-spacing: .02em;
}
.gsj-channel .gsj-channel__art {
  position: relative; flex: 0 0 160px; width: 160px; height: 160px;
  color: var(--gsj-accent); pointer-events: none; user-select: none;
}
.gsj-channel .gsj-channel__art::before {
  content: ""; position: absolute; inset: 2px; border: 1px solid currentColor;
  border-radius: 50%; opacity: .12;
}
.gsj-channel .gsj-channel__art::after {
  content: ""; position: absolute; width: 7px; height: 7px;
  top: 13px; right: 28px; background: currentColor; border-radius: 50%; opacity: .55;
}
.gsj-channel .gsj-channel__icon { position: absolute; display: block; }
.gsj-channel .gsj-channel__icon i { position: absolute; display: block; font-style: normal; }
/* 体育竞技：球场线条 */
.gsj-channel--sports .gsj-channel__icon {
  inset: 38px 16px; border: 2px solid currentColor; border-radius: 9px; transform: rotate(-12deg);
}
.gsj-channel--sports .gsj-channel__icon::before {
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; border-left: 2px solid currentColor;
}
.gsj-channel--sports .gsj-channel__icon::after {
  content: ""; position: absolute; width: 32px; height: 32px; left: 50%; top: 50%;
  transform: translate(-50%, -50%); border: 2px solid currentColor; border-radius: 50%;
}
.gsj-channel--sports .gsj-channel__icon i { width: 18px; height: 36px; top: 22px; border: 2px solid currentColor; }
.gsj-channel--sports .gsj-channel__icon i:nth-child(1) { left: -2px; }
.gsj-channel--sports .gsj-channel__icon i:nth-child(2) { right: -2px; }
/* 电子竞技：竞技能量符号 */
.gsj-channel--esports { --gsj-accent: #4255a0; --gsj-soft: #f0f2fc; }
.gsj-channel--esports .gsj-channel__icon { inset: 28px; border: 2px solid currentColor; border-radius: 24px; transform: rotate(-12deg); }
.gsj-channel--esports .gsj-channel__icon::before {
  content: ""; position: absolute; inset: 20px 29px;
  background: currentColor; clip-path: polygon(55% 0, 0 58%, 43% 58%, 31% 100%, 100% 39%, 57% 39%);
}
.gsj-channel--esports .gsj-channel__icon::after { content: ""; position: absolute; inset: -9px; border: 1px solid currentColor; border-radius: 31px; opacity: .18; }
/* 比赛预测：观察与分析 */
.gsj-channel--predictions { --gsj-accent: #286873; --gsj-soft: #edf7f8; }
.gsj-channel--predictions .gsj-channel__icon { left: 31px; top: 29px; width: 84px; height: 84px; border: 3px solid currentColor; border-radius: 50%; }
.gsj-channel--predictions .gsj-channel__icon::after { content: ""; position: absolute; width: 46px; height: 10px; left: 64px; top: 76px; background: currentColor; border-radius: 8px; transform: rotate(45deg); }
.gsj-channel--predictions .gsj-channel__icon i { bottom: 20px; width: 8px; border-radius: 3px 3px 0 0; background: currentColor; }
.gsj-channel--predictions .gsj-channel__icon i:nth-child(1) { left: 18px; height: 18px; opacity: .45; }
.gsj-channel--predictions .gsj-channel__icon i:nth-child(2) { left: 34px; height: 35px; opacity: .7; }
.gsj-channel--predictions .gsj-channel__icon i:nth-child(3) { left: 50px; height: 26px; }
/* 赛程预告：无具体日期的赛历 */
.gsj-channel--schedule { --gsj-accent: #276c9a; --gsj-soft: #edf6fc; }
.gsj-channel--schedule .gsj-channel__icon { inset: 33px 29px 27px; border: 2px solid currentColor; border-radius: 12px; transform: rotate(-8deg); }
.gsj-channel--schedule .gsj-channel__icon::before { content: ""; position: absolute; top: 24px; left: 0; right: 0; border-top: 2px solid currentColor; }
.gsj-channel--schedule .gsj-channel__icon::after { content: ""; position: absolute; left: 22px; top: -9px; width: 4px; height: 18px; border-radius: 3px; background: currentColor; box-shadow: 48px 0 currentColor; }
.gsj-channel--schedule .gsj-channel__icon i { left: 18px; top: 42px; width: 12px; height: 12px; border-radius: 3px; background: currentColor; box-shadow: 24px 0 currentColor, 48px 0 currentColor, 0 24px currentColor, 24px 24px currentColor; opacity: .6; }
/* 赛果复盘：回看赛场 */
.gsj-channel--reviews { --gsj-accent: #3e6086; --gsj-soft: #eff4fa; }
.gsj-channel--reviews .gsj-channel__icon { inset: 30px; border: 3px solid currentColor; border-left-color: transparent; border-radius: 50%; transform: rotate(-25deg); }
.gsj-channel--reviews .gsj-channel__icon::before { content: ""; position: absolute; left: -5px; top: 7px; border-top: 10px solid transparent; border-bottom: 10px solid transparent; border-right: 17px solid currentColor; transform: rotate(-25deg); }
.gsj-channel--reviews .gsj-channel__icon::after { content: ""; position: absolute; left: 37px; top: 30px; border-top: 17px solid transparent; border-bottom: 17px solid transparent; border-left: 25px solid currentColor; transform: rotate(25deg); }
/* 行业观察：观察窗口与资讯文档 */
.gsj-channel--industry { --gsj-accent: #53647b; --gsj-soft: #f1f4f8; }
.gsj-channel--industry .gsj-channel__icon { inset: 28px 34px; border: 2px solid currentColor; border-radius: 9px; transform: rotate(8deg); }
.gsj-channel--industry .gsj-channel__icon::before { content: ""; position: absolute; inset: 15px 13px auto; height: 26px; border: 2px solid currentColor; border-radius: 3px; }
.gsj-channel--industry .gsj-channel__icon::after { content: ""; position: absolute; top: 54px; left: 13px; width: 58px; height: 2px; background: currentColor; box-shadow: 0 12px currentColor, 0 24px currentColor; opacity: .7; }
@media (max-width: 680px) {
  .gsj-channel { gap: 16px; padding: 25px 25px; margin-bottom: 24px; border-radius: 12px; }
  .gsj-channel .gsj-channel__art { display: none; }
  .gsj-channel .gsj-channel__description { font-size: 14px; }
}
@media (max-width: 520px) {
  .gsj-channel { display: block; padding: 24px; }
  .gsj-channel .gsj-channel__art { display: none; }
  .gsj-channel .gsj-channel__scope { font-size: 12px; }
}