.pt-wrap { color: #333; max-width: 1600px; margin: 0 auto; padding: 10px 15px 40px; }
.pt-result .r-curve { width: 100% !important; }
.pt-head { padding: 15px 20px !important; margin-bottom: 16px; background: #f5f7fa; }
.pt-head h3 { margin: 0; }
.pt-wrap .nav-tabs { margin-bottom: 18px; }
.pt-form { margin-bottom: 10px; }
.pt-form .control-label { font-weight: 600; }
.pt-msg { margin-top: 10px; }
.pt-result { margin-top: 10px; }
.pt-result .page-header { margin-top: 10px; }
.pt-result ul.list-unstyled > li { padding: 4px 0; }
.pt-wrap .table { margin-top: 10px; }
.pt-seqlist { max-height: 460px; overflow-y: auto; font-family: Menlo, Consolas, monospace; padding-left: 30px; }
.pt-seqlist li { padding: 2px 0; }
.pt-frame { margin-bottom: 10px; }
.pt-frame .pt-seq { font-family: Menlo, Consolas, monospace; word-break: break-all; background: #f7f7f9; padding: 6px 10px; border: 1px solid #eee; border-radius: 4px; }
.pt-note { margin-top: 20px; font-size: 12px; color: #999; }
.pt-imp { margin-bottom: 16px; }
.pt-loading { color: #31708f; }
/* 筛选工具：子标签与结果表格。 */
.pt-subtabs { margin-bottom: 16px; }
.pt-subpane { display: none; }
.pt-subpane.active.in { display: block; }
.pt-subpane form + form { margin-top: 6px; padding-top: 14px; border-top: 1px dashed #e5e5e5; }
.r-screening h3 { font-size: 16px; margin: 14px 0 6px; }
.r-screening ul { padding-left: 20px; }
.pt-screen-table { border-collapse: collapse; font-family: Menlo, Consolas, monospace; margin-top: 6px; }
.pt-screen-table td { border: 1px solid #e5e5e5; width: 26px; height: 26px; text-align: center; padding: 0; }
.pt-screen-table tr.pt-grp-1 td { background: #f5faff; }