.bbg{--bbg-accent:#7c5cff;--bbg-surface:#7f7f7f0f;--bbg-border:#7f7f7f38;text-align:left;width:100%;max-width:780px;margin:0 auto;line-height:1.6}.bbg-head{margin-bottom:28px}.bbg-kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--bbg-accent);margin-bottom:12px;font-size:12px;font-weight:700;display:inline-block}.bbg-title{letter-spacing:-.01em;margin:0 0 12px;font-size:clamp(26px,4vw,38px);font-weight:800;line-height:1.12}.bbg-lede{opacity:.82;margin:0;font-size:16px}.bbg-callout{border:1px solid var(--bbg-border);background:var(--bbg-surface);border-radius:14px;align-items:flex-start;gap:14px;margin:20px 0;padding:16px 18px;display:flex}.bbg-callout p{opacity:.82;margin:4px 0 0;font-size:14.5px}.bbg-callout strong{font-size:14.5px}.bbg-callout-ic{color:#fff;background:var(--bbg-accent);border-radius:50%;flex:none;place-items:center;width:26px;height:26px;font-size:14px;font-weight:800;line-height:1;display:grid}.bbg-callout--why{background:#7c5cff14;border-color:#7c5cff52}.bbg-callout--tip .bbg-callout-ic{background:#17b26a}.bbg-callout--tip{background:#17b26a12;border-color:#17b26a52}.bbg-callout--note .bbg-callout-ic{background:#6b7280}.bbg-step{border-top:1px solid var(--bbg-border);margin-top:22px;padding:22px 0 4px}.bbg-step-head{align-items:center;gap:12px;margin-bottom:8px;display:flex}.bbg-step-head h2{margin:0;font-size:19px;font-weight:800}.bbg-step-n{color:#fff;background:var(--bbg-accent);border-radius:50%;flex:none;place-items:center;width:30px;height:30px;font-size:14px;font-weight:800;display:grid}.bbg-step-body{opacity:.9;margin:0 0 14px;font-size:15.5px}.bbg-step-body code{background:var(--bbg-surface);border:1px solid var(--bbg-border);border-radius:5px;padding:1px 6px;font-size:.9em}.bbg-prompts{border:1px solid var(--bbg-border);background:var(--bbg-surface);border-radius:16px;overflow:hidden}.bbg-tabs{border-bottom:1px solid var(--bbg-border);scrollbar-width:thin;gap:4px;padding:8px 8px 0;display:flex;overflow-x:auto}.bbg-tabs::-webkit-scrollbar{height:6px}.bbg-tabs::-webkit-scrollbar-thumb{background:var(--bbg-border);border-radius:99px}.bbg-tab{color:inherit;opacity:.6;font:inherit;white-space:nowrap;cursor:pointer;background:0 0;border:1px solid #0000;border-bottom:none;border-radius:10px 10px 0 0;flex:none;align-items:center;gap:7px;margin-bottom:-1px;padding:9px 14px;font-size:13.5px;font-weight:700;transition:opacity .15s,background .15s;display:inline-flex;position:relative}.bbg-tab:hover{opacity:.9}.bbg-tab svg{width:15px;height:15px}.bbg-tab.on{opacity:1;background:var(--bbg-surface);border-color:var(--bbg-border)}.bbg-tab.on:after{content:"";background:var(--bbg-accent);border-radius:99px;height:2.5px;position:absolute;top:0;left:12px;right:12px}.bbg-stage{padding:16px}.bbg-how{opacity:.85;align-items:flex-start;gap:10px;min-height:40px;margin:0 0 14px;font-size:14px;display:flex}.bbg-how b{font-weight:700}.bbg-how code{background:var(--bbg-surface);border:1px solid var(--bbg-border);white-space:nowrap;border-radius:5px;padding:1px 6px;font-size:.88em}.bbg-how-ic{width:22px;height:22px;color:var(--bbg-accent);background:#7c5cff29;border-radius:50%;flex:none;place-items:center;margin-top:1px;font-size:12px;font-weight:800;display:grid}.bbg-stage .bbg-prompt-text{letter-spacing:0;height:auto;min-height:120px;max-height:320px;font-family:inherit;font-size:14px;line-height:1.6}.bbg-prompt{border:1px solid var(--bbg-border);background:var(--bbg-surface);border-radius:14px;overflow:hidden}.bbg-prompt-bar{border-bottom:1px solid var(--bbg-border);justify-content:space-between;align-items:center;gap:12px;padding:10px 12px 10px 16px;display:flex}.bbg-prompt-label{letter-spacing:.06em;text-transform:uppercase;opacity:.7;font-size:12px;font-weight:700}.bbg-copy{background:var(--bbg-accent);color:#fff;cursor:pointer;border:none;border-radius:9px;align-items:center;gap:7px;padding:7px 13px;font-size:13px;font-weight:700;transition:opacity .15s,transform .15s;display:inline-flex}.bbg-copy:hover{opacity:.9}.bbg-copy:active{transform:translateY(1px)}.bbg-copy svg{width:15px;height:15px}.bbg-prompt-text{white-space:pre-wrap;word-break:break-word;opacity:.92;max-height:340px;margin:0;padding:16px 18px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.7;overflow:auto}@media (max-width:560px){.bbg-prompt-bar{flex-direction:column;align-items:stretch}.bbg-copy{justify-content:center}}.bbg-table-wrap{border:1px solid var(--bbg-border);background:var(--bbg-surface);border-radius:14px;margin:6px 0 4px;overflow:hidden}.bbg-table-scroll{overflow-x:auto}.bbg-table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px}.bbg-table th,.bbg-table td{text-align:left;border-bottom:1px solid var(--bbg-border);vertical-align:top;padding:11px 14px}.bbg-table th{text-transform:uppercase;letter-spacing:.05em;opacity:.7;font-size:11px;font-weight:700}.bbg-table tr:last-child td{border-bottom:none}.bbg-role{white-space:nowrap;font-weight:800}.bbg-role small{opacity:.6;margin-top:2px;font-size:12px;font-weight:500;display:block}.bbg-table td p{opacity:.85;margin:0}.bbg-spine{flex-wrap:wrap;align-items:center;gap:8px;margin:6px 0 22px;display:flex}.bbg-spine-step{border:1px solid var(--bbg-border);background:var(--bbg-surface);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700}.bbg-spine-arrow{opacity:.4;font-weight:700}