.tcping-page{padding-top:0}.tcping-form{padding:35px 50px}.tcping-form .probe-options>.status-msg{display:none}.tcping-hidden-option{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.tcping-layout{display:block}.tcping-dns-input{width:min(200px,25vw);min-width:120px;max-width:200px;flex:0 1 200px}.tcping-dns{min-width:0;max-width:100%;flex-wrap:wrap}.tcping-custom-dns{display:inline-flex;align-items:center}.region-progress-line{flex:1;height:8px;min-width:50px;background:#e9eef3;border-radius:5px;overflow:hidden}.region-progress-line i{display:block;width:0;height:100%;background:#4285ed}.probe-result-area{margin-top:12px}.probe-result-area>.table-container{margin-top:0}.dns-action-buttons{display:flex;gap:10px;flex:0 0 auto;align-items:center}.dns-action-buttons .btn{height:44px;min-width:110px;justify-content:center}.dns-action-buttons .btn-capture{background:#ffb34f;border-color:#ffb34f;color:#fff}.dns-action-buttons .btn-capture:hover{background:#ed9d36;border-color:#ed9d36}@media (min-width: 1100px){.site-brandbar .container,.site-navbar .container,.site-main>.container,.site-footer>.container{width:calc(100% - 30px);max-width:var(--workspace-width)}.tcping-layout{grid-template-columns:minmax(0,1fr);gap:16px}.probe-summary-grid,.probe-map-panel{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.probe-summary-grid>.chart-container,.probe-map-panel .chart-container{height:550px!important;min-height:550px!important;max-height:550px!important}}.probe-options{display:flex;align-items:center;flex-wrap:wrap;gap:12px 22px;margin:4px 0 11px;color:#71808c;font-size:13px}.tool-page>.tool-form .probe-options{margin:12px 0 0}.probe-node-selector{display:flex;align-items:center;flex-wrap:wrap;gap:11px}.probe-node-selector label{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;cursor:pointer;color:#8b98a3;font-size:14px}.probe-node-selector input[type=checkbox]{appearance:none;-webkit-appearance:none;width:16px;height:16px;margin:0;border:1px solid #c8d2da;border-radius:2px;background:#fff;cursor:pointer;flex:0 0 auto;transition:background-color .15s,border-color .15s}.probe-node-selector input[type=checkbox]:checked{border-color:#4285ed;background:#4285ed url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.2 8.4l3 3 6.6-6.8' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/13px 13px no-repeat}.probe-node-selector input[type=checkbox]:hover{border-color:#4285ed}.probe-dns-choice{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-left:auto}.probe-options-label{color:#6c8291;font-weight:600;margin-right:2px}.probe-dns-choice .dns-combobox{display:inline-flex;align-items:center}.probe-dns-choice .dns-input{width:210px;height:32px;padding:0 10px;border:1px solid #d9e0e6;border-radius:4px;font-size:13px;color:#44525c;background:#fff;transition:border-color .15s,box-shadow .15s}.probe-dns-choice .dns-input::placeholder{color:#a6b1ba;font-size:15px}.probe-dns-choice .dns-input:focus{border-color:#4285ed;box-shadow:0 0 0 2px #4285ed26;outline:none}.stream-mode-option{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;cursor:pointer;color:#6c8291;font-weight:600}.stream-mode-option input[type=checkbox]{width:14px;height:14px;margin:0;accent-color:#4285ed;cursor:pointer}.stream-mode-option input[type=checkbox]:disabled{accent-color:#b0bec5;cursor:not-allowed}.stream-mode-option input[type=checkbox]:disabled+span{opacity:.55}