.coach-root{position:fixed;inset:0;z-index:1200;pointer-events:none;font-family:var(--font, "Trebuchet MS", "Segoe UI", system-ui, sans-serif)}.coach-lens{position:absolute;left:0;top:0;overflow:visible;pointer-events:none}.coach-dim{fill:#05070c;fill-opacity:.68}.coach-dim.coach-nospot{fill-opacity:.56}.coach-ring{fill:none;stroke:var(--yellow, #ffd23f);stroke-width:2;filter:drop-shadow(0 0 7px #ffd23faa);animation:coach-glow 2.2s ease-in-out infinite}@keyframes coach-glow{0%,to{stroke-width:2;filter:drop-shadow(0 0 6px #ffd23f88)}50%{stroke-width:3;filter:drop-shadow(0 0 13px #ffd23fcc)}}.coach-link{stroke:var(--yellow, #ffd23f);stroke-width:2;stroke-dasharray:5 5;opacity:.75}.coach-link.coach-live{stroke:var(--cyan, #00c2ff)}.coach-block{position:absolute;inset:0;pointer-events:auto}.coach-card{position:absolute;width:360px;max-width:min(92vw,360px);pointer-events:auto;background:linear-gradient(180deg,var(--panel, #1c2433),#131a28);border:1px solid var(--stroke-soft, #2b3856);border-left:4px solid var(--yellow, #ffd23f);border-radius:14px;box-shadow:0 24px 60px -18px #000;padding:16px 18px 14px;color:#e8ecf5;font-size:15px;line-height:1.5;transition:top .18s ease-out,left .18s ease-out}.coach-card.coach-task{border-left-color:var(--cyan, #00c2ff)}.coach-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}.coach-icon{font-size:20px;line-height:1}.coach-title{font-weight:800;font-size:17px;color:var(--yellow, #ffd23f);flex:1;min-width:0}.coach-task .coach-title{color:var(--cyan, #00c2ff)}.coach-step{font-size:12px;color:var(--muted, #9aa7bd);font-variant-numeric:tabular-nums;white-space:nowrap}.coach-body{margin:0 0 10px}.coach-body p{margin:0 0 8px}.coach-body p:last-child{margin-bottom:0}.coach-body ul{margin:6px 0;padding-left:20px}.coach-body li{margin-bottom:4px}.coach-body b{color:#fff}.coach-body kbd{background:#0d1220;border:1px solid var(--stroke-soft, #2b3856);border-bottom-width:2px;border-radius:5px;padding:1px 6px;font-size:12px;font-family:inherit;font-weight:700}.coach-do{display:flex;align-items:flex-start;gap:8px;background:#00c2ff14;border:1px solid #00c2ff44;border-radius:10px;padding:8px 10px;margin-bottom:10px;font-size:14px}.coach-do:before{content:"▸";color:var(--cyan, #00c2ff);font-weight:900}.coach-foot{display:flex;align-items:center;gap:10px}.coach-next{flex:1;border:none;border-radius:10px;padding:10px 14px;background:var(--yellow, #ffd23f);color:#121620;font:inherit;font-weight:800;cursor:pointer}.coach-next:hover{filter:brightness(1.08)}.coach-next.coach-ghost{flex:0 0 auto;background:none;border:1px solid var(--stroke-soft, #2b3856);color:var(--muted, #9aa7bd);font-weight:700;padding:8px 12px}.coach-next.coach-ghost:hover{color:#e8ecf5;border-color:var(--cyan, #00c2ff)}.coach-skip{border:none;background:none;color:var(--muted, #9aa7bd);font:inherit;font-size:13px;text-decoration:underline dotted;text-underline-offset:3px;cursor:pointer;padding:6px 2px}.coach-skip:hover{color:#e8ecf5}.coach-fold{border:none;background:none;color:var(--muted, #9aa7bd);font:inherit;font-size:15px;cursor:pointer;padding:0 2px;line-height:1}.coach-card.folded .coach-body,.coach-card.folded .coach-do,.coach-card.folded .coach-foot{display:none}.coach-card.folded{width:260px}@keyframes coach-pulse{0%,to{stroke-width:2;filter:drop-shadow(0 0 6px #00c2ff77)}50%{stroke-width:4;filter:drop-shadow(0 0 16px #00c2ffdd)}}.coach-ring.coach-live{stroke:var(--cyan, #00c2ff);animation:coach-pulse 1.4s ease-in-out infinite}.tut-lobby{position:fixed;inset:0;z-index:1210;display:flex;align-items:center;justify-content:center;background:#05070cf2;font-family:var(--font, "Trebuchet MS", "Segoe UI", system-ui, sans-serif);color:#e8ecf5}.tut-card{width:min(760px,94vw);max-height:94vh;display:flex;flex-direction:column;gap:14px}.tut-head h2{margin:0 0 4px;font-size:30px;color:var(--yellow, #ffd23f);letter-spacing:.5px}.tut-head p{margin:0;color:var(--muted, #9aa7bd);font-size:15px}.tut-list{display:flex;flex-direction:column;gap:8px;flex:1;min-height:0}.tut-item{display:flex;align-items:center;gap:14px;text-align:left;width:100%;padding:12px 16px;border:1px solid var(--stroke-soft, #2b3856);border-left:4px solid var(--stroke-soft, #2b3856);border-radius:12px;background:linear-gradient(180deg,var(--panel, #1c2433),#131a28);color:inherit;font:inherit;cursor:pointer;transition:border-color .12s,transform .08s}.tut-item:hover{border-left-color:var(--yellow, #ffd23f);transform:translate(2px)}.tut-item.tut-ok{border-left-color:var(--green, #46d17a)}.tut-no{font-size:22px;font-weight:900;color:var(--muted, #9aa7bd);width:26px;text-align:center;font-variant-numeric:tabular-nums}.tut-icon{font-size:26px;line-height:1}.tut-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.tut-text b{font-size:18px}.tut-text i{font-style:normal;font-size:14px;color:var(--muted, #9aa7bd)}.tut-state{font-size:20px;color:var(--yellow, #ffd23f)}.tut-item.tut-ok .tut-state{color:var(--green, #46d17a)}.tut-foot{display:flex;align-items:center;gap:12px}.tut-foot .tut-back{border:1px solid var(--stroke-soft, #2b3856);background:var(--panel, #1c2433);color:inherit;font:inherit;font-weight:700;border-radius:10px;padding:10px 18px;cursor:pointer}.tut-foot .tut-reset{margin-left:auto;border:none;background:none;color:var(--muted, #9aa7bd);font:inherit;font-size:13px;text-decoration:underline dotted;text-underline-offset:3px;cursor:pointer}