body{margin:0;background:var(--pa-bg);color:var(--pa-text)}
.time-shell,.time-top{font-family:'Microsoft YaHei','PingFang SC',sans-serif;letter-spacing:0}
html[lang="en"] .time-top{padding-right:224px}
.time-top{display:flex;align-items:center;gap:24px;padding:18px 200px 18px 32px;border-bottom:1px solid var(--pa-border);min-height:64px;box-sizing:border-box}
.time-top .brand{font-size:20px;font-weight:700;color:var(--pa-text);text-decoration:none}.time-top .brand span{color:var(--pa-muted);font-size:13px;font-weight:400}.time-top>span{font-size:12px;color:var(--pa-muted)}
.time-top nav{margin-left:auto;font-size:12px}.time-top a,.time-shell a{color:var(--pa-teal)}
.time-shell{max-width:1480px;margin:auto;padding:28px 32px}
.time-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px}.time-heading h1{font-size:30px;line-height:1.3;margin:4px 0}
.time-eyebrow{font-size:10px;line-height:1.6;color:var(--pa-muted);margin:0 0 6px}.time-local{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--pa-teal)}.time-local svg{width:16px;height:16px}
.time-tabs{display:flex;border-bottom:1px solid var(--pa-border);gap:20px}.time-tabs button{color:var(--pa-muted);border:0;border-bottom:2px solid transparent;border-radius:0;background:none;padding:12px 0;font:13px inherit;cursor:pointer;min-height:44px}
.time-tabs button[aria-selected=true]{color:var(--pa-teal);border-bottom-color:var(--pa-teal)}
.time-workbench{display:grid;grid-template-columns:320px minmax(0,1fr);border-top:2px solid var(--pa-teal);background:var(--pa-panel)}
.time-parameters{padding:24px;border-right:1px solid var(--pa-border);background:repeating-linear-gradient(0deg,transparent,transparent 39px,var(--pa-border) 40px)}
.time-shell label{display:block;margin:16px 0 8px;font-size:12px;color:var(--pa-muted)}.time-shell input:not([type=radio]),.time-shell select,.time-shell textarea{width:100%;box-sizing:border-box;border:1px solid var(--pa-border);border-radius:4px;background:var(--pa-inset);color:var(--pa-text);font:13px/1.6 Consolas,'Liberation Mono',monospace;padding:10px 12px;min-width:0}
.time-shell input:not([type=radio]),.time-shell select{height:42px}.time-shell select{font-family:inherit;font-size:12px}.time-shell textarea{resize:vertical;min-height:72px;overflow-wrap:anywhere}
.time-shell :is(input,select,button,textarea):focus-visible{outline:2px solid var(--pa-teal);outline-offset:2px}
.time-unit{display:flex;gap:0;margin:16px 0 0;padding:0;border:0}.time-unit legend{font-size:12px;color:var(--pa-muted);margin-bottom:8px}.time-unit label{margin:0;display:flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid var(--pa-border);background:var(--pa-inset);cursor:pointer}.time-unit label:has(:checked){background:var(--pa-success-soft);color:var(--pa-teal);border-color:var(--pa-teal)}
.time-hint{font-size:12px;line-height:1.8;color:var(--pa-muted);overflow-wrap:anywhere;min-height:22px;margin:10px 0}
.time-commands{display:flex;align-items:center;gap:8px;margin-top:18px}.time-commands button{display:flex;align-items:center;justify-content:center;border:1px solid var(--pa-border);border-radius:4px;width:34px;height:34px;padding:6px;background:var(--pa-raised);color:var(--pa-text);cursor:pointer}.time-commands button:hover{background:var(--pa-hover)}.time-commands button:disabled{opacity:.4;cursor:default}.time-commands svg{width:16px;height:16px}
.time-output{padding:24px;min-width:0}.time-output-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:12px}.time-output-heading h2{font-size:16px;margin:0}.time-output-heading .time-commands{margin:0}
#status{min-height:28px;font-size:12px;line-height:1.8;color:var(--pa-teal);overflow-wrap:anywhere}#status[data-error=true]{color:var(--pa-danger)}
.time-readings{margin:18px 0;display:grid;gap:0}.time-readings>div{display:grid;grid-template-columns:158px minmax(0,1fr);gap:16px;padding:12px 0;border-bottom:1px solid var(--pa-border)}.time-readings dt{font-size:12px;color:var(--pa-muted)}.time-readings dd{margin:0;font:13px/1.7 Consolas,'Liberation Mono',monospace;overflow-wrap:anywhere}
.time-zone-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:12px}.time-zone-table th{text-align:left;color:var(--pa-muted);font-weight:500}.time-zone-table th,.time-zone-table td{padding:10px 8px;border-bottom:1px solid var(--pa-border);overflow-wrap:anywhere}.time-zone-table th:nth-child(1){width:30%}.time-zone-table th:nth-child(3){width:15%}.time-zone-table td:nth-child(2){font-family:Consolas,monospace}.time-zone-table tr[data-selected=true]{background:var(--pa-success-soft)}
.time-knowledge{padding-top:34px}.time-knowledge h2{font-size:22px;margin:6px 0 20px}.time-knowledge-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.time-knowledge h3{font-size:15px;line-height:1.6}.time-knowledge p{font-size:13px;line-height:1.95;color:var(--pa-muted);overflow-wrap:anywhere}.time-background-band{margin-top:22px;padding:18px 0;border-top:1px solid var(--pa-border);border-bottom:1px solid var(--pa-border)}.time-knowledge .time-references{font-size:12px}.time-footer{margin-top:30px;padding-top:16px;border-top:1px solid var(--pa-border);font-size:12px;color:var(--pa-muted)}
[hidden]{display:none!important}