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.num{width:22px;height:22px;border-radius:7px;background:var(--brand);color:#fff;font-size:11px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;margin-bottom:4px}.pl-flow strong{font-size:13.5px;color:var(--ink-deep)}.pl-flow span:last-child{font-size:12px;color:var(--muted-fg);line-height:1.45}.pl-link{border:none;background:transparent;color:var(--brand);font-weight:700;font-size:13px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:4px 0;font-family:inherit}.pl-glossary{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:10px 20px;margin-top:10px}.pl-glossary dt{font-weight:700;font-size:13px;color:var(--ink-deep)}.pl-glossary dd{font-size:12.5px;color:var(--muted-fg);margin:2px 0 0;line-height:1.5}.term{font-weight:600;color:var(--brand)}.term-tip{display:none;position:absolute;left:0;top:calc(100% + 8px);z-index:30;width:300px;background:var(--ink-deep);color:#fff;font-size:12.5px;font-weight:400;line-height:1.5;padding:10px 12px;border-radius:10px;box-shadow:0 10px 24px #0a192240}.term-tip strong{display:block;margin-bottom:4px;color:#fff}.term-tip{display:none!important}.pl-explainer{background:linear-gradient(135deg,#fff9f2 0%,var(--brand-50) 100%);border:1px solid #f3dcc9;border-radius:12px;padding:14px 18px;margin-bottom:18px}.pl-explainer.compact{padding:10px 16px 12px;min-height:120px;display:flex;flex-direction:column;gap:8px}.pl-explainer-tabs{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.pl-explainer-icon{font-size:14px;margin-right:2px}.pl-explainer-tab{border:1px solid transparent;background:#fff9;color:var(--muted-fg);font-family:inherit;font-size:12px;font-weight:700;padding:4px 11px;border-radius:999px;cursor:pointer;transition:background .15s,color .15s}.pl-explainer-tab:hover{color:var(--brand)}.pl-explainer-tab.active{background:var(--brand);color:#fff}.pl-explainer-text{font-size:13.5px;line-height:1.55;color:var(--gray-700);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.pl-explainer-title{font-weight:800;font-size:13.5px;color:var(--ink-deep);margin-bottom:8px}.pl-explainer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px 18px;font-size:13px;line-height:1.55;color:var(--gray-700)}.pl-explainer-grid b{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:2px}.pl-plain{background:#fff;border-left:3px solid var(--brand);padding:8px 12px;margin:4px 0 12px;font-size:14px;color:var(--ink);border-radius:0 8px 8px 0}.pl-hint{font-size:12.5px;color:var(--muted-fg);margin:-4px 0 8px;line-height:1.5}.pl-next{display:flex;align-items:center;gap:12px;margin-top:18px;padding-top:14px;border-top:1px dashed var(--border);font-size:13px;font-weight:600;color:var(--muted-fg);flex-wrap:wrap}@media (max-width: 640px){.term-tip{width:240px}}.pl-intro-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.pl-expect{background:var(--brand-50);border:1px dashed var(--brand-100);color:var(--ink);border-radius:10px;padding:8px 12px;margin:12px 0 4px;font-size:13.5px;line-height:1.5}.pl-expect b{color:var(--brand)}.tour{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100}.tour-spot{position:fixed;border-radius:14px;box-shadow:0 0 0 9999px #0a19228c,0 0 0 3px var(--accent);transition:top .25s,left .25s,width .25s,height .25s;pointer-events:none}.tour-card{position:fixed;width:360px;max-width:calc(100vw - 24px);background:#fff;border-radius:14px;padding:16px 18px;box-shadow:0 16px 40px #0a19224d;z-index:101}.tour-step{font-size:11px;font-weight:800;letter-spacing:.08em;color:var(--accent);margin-bottom:4px}.tour-card strong{display:block;font-size:15px;color:var(--ink-deep)}.tour-card p{font-size:13.5px;color:var(--gray-700);margin-top:6px;line-height:1.55}.tour-actions{display:flex;align-items:center;gap:8px;margin-top:12px}.tour-actions .btn{padding:8px 14px;font-size:13px}