/* AI 模型排行榜 - 样式 */
.amr-wrap{max-width:920px;margin:0 auto;padding:4px 0 8px;}
.amr-hero{text-align:center;padding:18px 0 10px;}
.amr-title{font-size:26px;font-weight:700;color:#1a1a2e;margin:0 0 6px;}
.amr-sub{font-size:14px;color:#888;margin:0;}
.amr-sub b{color:#ff6500;}

.amr-tabs{display:flex;gap:10px;justify-content:center;margin:14px 0 4px;}
.amr-tab{padding:9px 20px;border-radius:22px;border:1px solid #e5e5e5;background:#fff;
  font-size:15px;color:#555;cursor:pointer;transition:all .2s;}
.amr-tab:hover{border-color:#ff6500;color:#ff6500;}
.amr-tab.active{background:#ff6500;border-color:#ff6500;color:#fff;font-weight:600;
  box-shadow:0 4px 14px rgba(255,101,0,.28);}

.amr-note{text-align:center;font-size:13px;color:#999;margin:8px 0 12px;}

.amr-table{border:1px solid #eee;border-radius:12px;overflow:hidden;background:#fff;
  box-shadow:0 2px 10px rgba(0,0,0,.04);}
.amr-th{display:flex;align-items:center;padding:11px 14px;background:#fafafa;
  font-size:12px;color:#999;font-weight:600;border-bottom:1px solid #eee;}
.amr-tr{display:flex;align-items:center;padding:11px 14px;border-bottom:1px solid #f5f5f5;
  transition:background .15s;}
.amr-tr:last-child{border-bottom:none;}
.amr-tr:hover{background:#fff8f3;}
.amr-tr.top{background:#fffbf5;}

.c-rank{flex:0 0 56px;text-align:center;}
.c-model{flex:1 1 auto;min-width:0;font-size:14px;color:#222;font-weight:500;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-right:8px;}
.c-lab{flex:0 0 168px;font-size:12px;color:#777;display:flex;align-items:center;gap:6px;
  overflow:hidden;white-space:nowrap;}
.c-score{flex:0 0 84px;text-align:center;font-size:15px;color:#ff6500;font-weight:700;}
.c-date{flex:0 0 130px;text-align:right;font-size:12px;color:#aaa;}

.amr-rank{display:inline-block;width:26px;height:26px;line-height:26px;border-radius:50%;
  background:#f0f0f0;color:#888;font-size:13px;font-weight:700;text-align:center;}
.amr-medal{display:inline-block;width:28px;height:28px;line-height:28px;border-radius:50%;
  font-size:14px;font-weight:700;text-align:center;color:#fff;}
.amr-medal.m1{background:linear-gradient(135deg,#ffd700,#f5a623);}
.amr-medal.m2{background:linear-gradient(135deg,#c0c0c0,#9e9e9e);}
.amr-medal.m3{background:linear-gradient(135deg,#e8a86a,#cd7f32);}

.amr-badge{display:inline-block;font-style:normal;font-size:11px;padding:1px 7px;border-radius:4px;
  margin-left:6px;background:#f0f0f0;color:#999;vertical-align:1px;}
.amr-badge.open{background:#e8f5e9;color:#2e7d32;}

.amr-dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex:0 0 8px;}
.amr-bar{display:inline-block;width:80px;height:6px;background:#f0f0f0;border-radius:3px;
  vertical-align:middle;overflow:hidden;}
.amr-bar i{display:block;height:100%;background:linear-gradient(90deg,#ff6500,#ff9a4d);border-radius:3px;}

.amr-src{margin-top:16px;padding:14px 16px;background:#fafafa;border-radius:10px;
  font-size:12px;color:#888;line-height:1.8;}
.amr-src p{margin:2px 0;}
.amr-src b{color:#666;}

.amr-empty{text-align:center;padding:40px;color:#aaa;font-size:14px;}

/* 移动端 */
@media(max-width:560px){
  .c-lab{flex-basis:110px;}
  .c-date{display:none;}
  .c-score{flex-basis:64px;}
  .amr-title{font-size:22px;}
  .amr-tab{padding:8px 14px;font-size:14px;}
}
@media(max-width:360px){
  .c-lab{flex-basis:88px;font-size:11px;}
  .c-model{font-size:13px;}
  .c-score{flex-basis:56px;font-size:13px;}
  .amr-bar{width:56px;}
}