.card{background:var(--card);border-radius:var(--radius);box-shadow:0 1px 6px #00000012;padding:18px;margin-bottom:16px}.ctrl-card{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px}.seg{display:flex;gap:4px;background:var(--card-alt);border-radius:12px;padding:4px}.seg-btn{border:none;background:none;cursor:pointer;font-size:14px;font-weight:700;color:var(--sub);padding:8px 16px;border-radius:9px;transition:all .15s;white-space:nowrap}.seg-btn.active{background:var(--card);color:var(--primary);box-shadow:0 1px 4px #0000001f}.ctrl-right{display:flex;align-items:center;gap:8px}.base-label{font-size:12px;font-weight:600;color:var(--sub);white-space:nowrap}.base-seg{display:flex;gap:2px;background:var(--card-alt);border-radius:10px;padding:3px}.base-btn{border:none;background:none;cursor:pointer;font-size:15px;font-weight:700;color:var(--sub);width:32px;height:30px;border-radius:7px;transition:all .15s}.base-btn.active{background:var(--card);color:var(--primary);box-shadow:0 1px 3px #0000001a}.icon-btn{display:flex;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;padding:7px;border-radius:8px;transition:background .15s;color:var(--primary)}.icon-btn.refresh:hover{background:var(--primary-muted)}.icon-btn.refresh.spinning svg{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.board-card{padding:16px 14px}.board-head{margin-bottom:6px;padding:0 6px}.board-title{font-size:15px;font-weight:800;color:var(--text);display:block}.board-sub{font-size:11px;color:var(--sub)}.rank-row{display:flex;align-items:center;gap:11px;padding:11px 6px;border-radius:12px;transition:background .12s}.rank-row:hover{background:var(--primary-muted)}.rank-no{width:28px;flex-shrink:0;text-align:center;font-size:14px;font-weight:800;color:var(--sub);font-family:Menlo,Consolas,monospace}.rank-no.medal{font-size:20px}.rank-flag{font-size:24px;width:30px;flex-shrink:0;text-align:center;line-height:1}.rank-meta{flex:1;min-width:0}.rank-name{font-size:14px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:6px;flex-wrap:wrap}.rank-code{font-size:11px;color:var(--sub);margin-top:1px}.rank-val{text-align:right;flex-shrink:0}.rank-val-main{font-size:15px;font-weight:800;color:var(--text);font-family:Menlo,Consolas,monospace}.rank-val-sub{font-size:10px;color:var(--sub);font-family:Menlo,Consolas,monospace;margin-top:1px}.rank-divider{height:1px;background:var(--border);margin:1px 6px}.warn-badge{font-size:10px;font-weight:700;color:#c77700;background:#fff3d6;padding:1px 6px;border-radius:5px;white-space:nowrap}[data-theme=dark] .warn-badge{color:#f0b95a;background:#2a2208}.board-skeleton{padding:4px 6px}.sk-row{height:44px;border-radius:10px;margin:6px 0;background:linear-gradient(90deg,var(--card-alt) 25%,var(--border) 37%,var(--card-alt) 63%);background-size:400% 100%;animation:sk 1.2s ease infinite}@keyframes sk{0%{background-position:100% 50%}to{background-position:0 50%}}.table-card{padding:16px 14px}.table-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;padding:0 4px;flex-wrap:wrap}.table-title{font-size:15px;font-weight:800;color:var(--text);white-space:nowrap}.tc-badge{font-size:11px;font-weight:700;color:var(--primary);background:var(--primary-muted);padding:1px 7px;border-radius:6px;margin-left:2px}.table-search{flex:1;min-width:130px;height:36px;border:1.5px solid var(--border);border-radius:9px;padding:0 12px;font-size:13px;color:var(--text);outline:none;background:var(--card-alt);transition:border-color .15s}.table-search:focus{border-color:var(--primary)}.sort-row{display:flex;gap:6px;margin-bottom:8px;padding:0 4px;flex-wrap:wrap}.sort-btn{height:28px;padding:0 11px;border-radius:8px;border:1.5px solid var(--border);background:var(--card-alt);font-size:12px;font-weight:600;color:var(--sub);cursor:pointer;transition:all .15s}.sort-btn:hover{border-color:var(--primary);color:var(--primary)}.sort-btn.active{border-color:var(--primary);color:var(--primary);background:var(--primary-muted)}.ft-row{display:flex;align-items:center;gap:10px;padding:9px 4px;border-radius:9px}.ft-row:hover{background:var(--primary-muted)}.ft-rank{width:26px;flex-shrink:0;text-align:center;font-size:12px;color:var(--sub);font-family:Menlo,Consolas,monospace}.ft-flag{font-size:20px;width:26px;flex-shrink:0;text-align:center;line-height:1}.ft-meta{flex:1;min-width:0}.ft-name{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ft-code{font-size:10px;color:var(--sub)}.ft-val{text-align:right;flex-shrink:0;font-size:13px;font-weight:700;color:var(--text);font-family:Menlo,Consolas,monospace}.ft-val-sub{font-size:10px;color:var(--sub);font-weight:400;margin-top:1px}.ft-divider{height:1px;background:var(--border);margin:0 4px}.ft-empty{text-align:center;padding:24px;color:var(--sub);font-size:13px}.sci-card{padding:0;overflow:hidden}.sci-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;background:none;border:none;cursor:pointer;padding:16px 18px;font-size:14px;font-weight:700;color:var(--text);text-align:left}.sci-arrow{color:var(--sub);flex-shrink:0;transition:transform .2s}.sci-toggle[aria-expanded=true] .sci-arrow{transform:rotate(180deg)}.sci-body{display:none;padding:0 18px 18px}.sci-body.open{display:block}.sci-body p{font-size:13px;line-height:1.75;color:var(--sub);margin-bottom:10px}.sci-body p strong{color:var(--text)}.sci-body a{color:var(--primary);font-weight:600}.sci-warn{font-size:12px!important;color:#c77700!important;background:var(--card-alt);padding:10px 12px;border-radius:8px}[data-theme=dark] .sci-warn{color:#f0b95a!important}.footnote{text-align:center;font-size:11px;color:var(--sub);margin:4px 0 18px}.err-box{text-align:center;padding:28px 16px;color:var(--sub);font-size:13px;line-height:1.9}.err-box button{background:none;border:none;color:var(--primary);font-weight:700;cursor:pointer;text-decoration:underline;font-size:13px}