.operator-help-dialog{width:min(920px,100vw - 32px);max-height:calc(100dvh - 32px);color:var(--text);background:var(--surface);border:1px solid var(--line-strong);border-radius:8px;padding:0;font-size:15px;box-shadow:0 20px 60px #0007}.operator-help-dialog::backdrop{background:#0009}.operator-help-dialog[open]{flex-direction:column;display:flex}.operator-help-dialog>header{justify-content:space-between;gap:20px;padding:24px 28px 18px;display:flex}.operator-help-dialog>header span{color:var(--muted);letter-spacing:.08em;font-size:12px}.operator-help-dialog h2{margin:8px 0;font-size:24px;font-weight:600}.operator-help-dialog p{margin:0;line-height:1.6}.operator-help-dialog>header p,.operator-help-page>header p{color:var(--muted)}.operator-help-dialog button,.operator-help-coach button{border:1px solid var(--line-strong);background:var(--surface);min-height:38px;color:var(--text);font:inherit;cursor:pointer;border-radius:5px;justify-content:center;align-items:center;gap:8px;padding:8px 12px;display:inline-flex}.operator-help-dialog>header button,.operator-help-coach>header button{border:0;align-self:flex-start;padding:8px}.operator-help-dialog button:hover,.operator-help-coach button:hover{background:var(--surface-2)}.operator-help-dialog :focus-visible,.operator-help-coach :focus-visible{outline:2px solid var(--cyan);outline-offset:3px}.operator-help-filters{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) 240px;gap:16px;padding:0 28px 20px;display:grid}.operator-help-filters label{gap:8px;font-size:14px;display:grid}.operator-help-filters input,.operator-help-filters select{border:1px solid var(--line-strong);background:var(--canvas);width:100%;min-width:0;color:var(--text);font:inherit;border-radius:5px;padding:10px}.operator-help-content{min-height:0;padding:20px 28px 28px;overflow:auto}.operator-help-count{color:var(--muted);font-size:14px}.operator-help-page{margin-top:24px}.operator-help-page>header{margin-bottom:16px}.operator-help-page h3{margin:0 0 8px;font-size:20px;font-weight:600}.operator-help-topic{border-top:1px solid var(--line)}.operator-help-topic>summary{cursor:pointer;align-items:flex-start;gap:14px;padding:18px 0;list-style:none;display:flex}.operator-help-topic>summary::-webkit-details-marker{display:none}.operator-help-topic>summary:after{content:"+";color:var(--muted);margin-left:auto;font-size:22px}.operator-help-topic[open]>summary:after{content:"−"}.operator-help-topic>summary>svg{color:var(--muted);flex-shrink:0;margin-top:3px}.operator-help-topic>summary>span{gap:5px;display:grid}.operator-help-topic strong{font-size:16px;font-weight:550}.operator-help-topic small{color:var(--muted);font-size:14px;line-height:1.55}.operator-help-instructions{padding:0 0 20px 32px}.operator-help-instructions ol{margin:16px 0 20px;padding-left:24px}.operator-help-instructions li{margin-bottom:20px;padding-left:6px}.operator-help-instructions h4{margin:0 0 6px;font-size:15px;font-weight:600}.operator-help-prerequisite{color:var(--muted);border-left:2px solid var(--line-strong);padding-left:12px;font-size:14px;line-height:1.6}.operator-help-dialog>footer{border-top:1px solid var(--line);color:var(--muted);padding:14px 28px;font-size:13px}.operator-help-coach{background:var(--surface);width:min(390px,100vw - 16px);max-height:calc(100dvh - 16px);color:var(--text);border:1px solid var(--line-strong);z-index:950;border-radius:8px;flex-direction:column;font-size:15px;display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 8px 40px #0008}.operator-help-coach>header{justify-content:space-between;gap:12px;padding:16px 16px 12px;display:flex}.operator-help-coach>header>div{cursor:move;touch-action:none;gap:6px;min-width:0;display:grid}.operator-help-coach>header span{color:var(--muted);font-size:13px}.operator-help-coach>header strong{font-weight:550}.operator-help-coach>progress{width:100%;height:3px;accent-color:var(--cyan);border:0;flex-shrink:0}.operator-help-step{min-height:0;padding:16px;overflow:auto}.operator-help-step h3{margin:0 0 10px;font-size:18px;font-weight:600}.operator-help-step p{margin:0 0 12px;line-height:1.6}.operator-help-step p:last-child{margin-bottom:0}.operator-help-coach>footer{justify-content:space-between;gap:12px;padding:12px 16px 16px;display:flex}.operator-help-coach button:disabled{opacity:.45;cursor:default}.operator-help-highlight{outline-offset:3px;outline:3px solid var(--cyan)!important}@media (width<=600px){.operator-help-dialog>header{padding:18px 18px 14px}.operator-help-dialog h2{font-size:20px}.operator-help-filters{grid-template-columns:1fr;gap:12px;padding:0 18px 16px}.operator-help-content{padding:16px 18px 20px}.operator-help-dialog>footer{padding:12px 18px}.operator-help-instructions{padding-left:0}.operator-help-coach{width:min(360px,100vw - 16px);max-height:55dvh;bottom:8px;right:8px}}