:root{--bg:#F7F5F0;--bg-2:#ECEAE3;--bg-3:#E2DFD7;--text:#1A1C24;--muted:#6B6860;--subtle:#A09D97;--accent:#4A3728;--accent-2:#7A5C44;--danger:#B43232;--gold:#8C6A3A;--border:rgba(26,28,36,.1);--border-md:rgba(26,28,36,.18);--glass:rgba(247,245,240,.85)}*{box-sizing:border-box;margin:0}html,body{height:100%;overflow:hidden}body{background:var(--bg);color:var(--text);font-family:Inter,sans-serif;-webkit-font-smoothing:antialiased}.nav{height:48px;border-bottom:1px solid var(--border-md);background:var(--glass);backdrop-filter:blur(12px);display:flex;align-items:center;padding:0 24px;flex-shrink:0;z-index:100}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:800;letter-spacing:.12em;font-size:12px}.dot{width:7px;height:7px;background:var(--accent);border-radius:1px;transform:rotate(45deg)}.nav-links{margin-left:auto;display:flex;align-items:center;gap:20px}.nav-links a{text-decoration:none;color:var(--muted);font-size:12px;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--accent)}.demo-shell{display:flex;flex-direction:column;height:100vh}.demo-body{flex:1;display:flex;min-height:0;padding:10px 14px}.sidebar{width:240px;display:flex;flex-direction:column;gap:6px;flex-shrink:0;padding-right:10px;overflow-y:auto;scrollbar-width:none}.sidebar::-webkit-scrollbar{display:none}.scenario-pick{display:flex;flex-direction:column;gap:3px}.sc-btn{display:flex;align-items:center;gap:10px;padding:9px 11px;background:var(--bg-2);border:1px solid var(--border);border-radius:6px;cursor:pointer;text-align:left;transition:all .2s;font-family:inherit}.sc-btn:hover{background:var(--bg-3)}.sc-btn.active{background:var(--accent);border-color:var(--accent)}.sc-num{font-family:JetBrains Mono,monospace;font-size:15px;font-weight:700;color:var(--muted);line-height:1}.sc-btn.active .sc-num{color:#f7f5f04d}.sc-label{font-size:11px;font-weight:700;color:var(--text)}.sc-btn.active .sc-label{color:#f7f5f0}.sc-sub{font-size:9px;color:var(--muted);margin-top:1px}.sc-btn.active .sc-sub{color:#f7f5f073}.step-list{display:flex;flex-direction:column;gap:2px}.step-pill{display:flex;align-items:center;gap:9px;padding:8px 11px;border-radius:5px;cursor:pointer;transition:all .15s;border:1px solid transparent;font-family:inherit;background:transparent;width:100%;text-align:left}.step-pill:hover{background:var(--bg-2)}.step-pill.active{background:#8c6a3a1a;border-color:#8c6a3a40}.step-pill.done{background:#5c8a6e0f;border-color:#5c8a6e1f}.sp-num{font-family:JetBrains Mono,monospace;font-size:9px;color:var(--subtle);width:14px;flex-shrink:0}.step-pill.active .sp-num{color:var(--gold)}.step-pill.done .sp-num{color:#5c8a6e}.sp-name{font-size:11px;font-weight:600;color:var(--muted)}.step-pill.active .sp-name{color:var(--text);font-weight:700}.step-pill.done .sp-name{color:#5c8a6e}.sp-check{margin-left:auto;font-size:10px;color:#5c8a6e;display:none}.step-pill.done .sp-check{display:block}.step-title{font-family:"Instrument Serif",serif;font-size:18px;color:var(--text);line-height:1.2;padding:4px 0 2px}.nar-box{display:flex;flex-direction:column;gap:5px;margin-top:2px}.nar-card{padding:9px 11px;border-radius:5px;border:1px solid var(--border)}.nar-card.with{background:#4a37280a;border-color:#4a37281f}.nar-card.without{background:#b4323208;border-color:#b432321a}.nar-tag{font-family:JetBrains Mono,monospace;font-size:8px;font-weight:700;letter-spacing:.1em;margin-bottom:3px}.nar-card.with .nar-tag{color:var(--accent)}.nar-card.without .nar-tag{color:var(--danger)}.nar-card p{font-size:10px;line-height:1.5;color:var(--muted);margin:0}.nar-card.with p{color:var(--text)}.player{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;border-radius:12px;overflow:hidden;background:#1c1e26;box-shadow:0 0 0 1px #ffffff14,0 20px 56px #00000052}.player-top{background:#2a2c38;border-bottom:1px solid rgba(255,255,255,.06);padding:7px 14px;display:flex;align-items:center;gap:8px;flex-shrink:0;user-select:none}.wc-dots{display:flex;gap:5px}.wc-dots span{width:10px;height:10px;border-radius:50%}.wc-r{background:#ff5f57}.wc-y{background:#febc2e}.wc-g{background:#28c840}.player-step-info{flex:1;text-align:center;font-family:JetBrains Mono,monospace;font-size:9px;color:#ffffff59;letter-spacing:.06em}.split{flex:1;display:flex;min-height:0}.pane{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden;position:relative}.pane+.pane{border-left:2px solid #2A2C38}.pane-hdr{padding:10px 14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;flex-shrink:0}.pane-tag{font-family:JetBrains Mono,monospace;font-size:11px;font-weight:800;letter-spacing:.12em;padding:5px 16px;border-radius:100px;display:flex;align-items:center;gap:7px}.pane-tag-dot{width:7px;height:7px;border-radius:50%;background:currentColor;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.pane-tag.essor{background:#8c6a3a4d;color:#c9a96e;border:1px solid rgba(140,106,58,.5);box-shadow:0 0 12px #8c6a3a26}.pane-tag.reality{background:#b4323240;color:#e07a7a;border:1px solid rgba(180,50,50,.4);box-shadow:0 0 12px #b432321f}.pane-url{font-size:8px;color:#fff3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center}.pane-screen{flex:1;background:#0f1117;position:relative;overflow:hidden;min-height:0}.pane-inner{position:absolute;inset:0}.pane-flash{position:absolute;inset:0;background:#0f1117;opacity:0;pointer-events:none;transition:opacity .18s;z-index:10}.pane-flash.on{opacity:1}.ctrl{background:#22242f;border-top:1px solid rgba(255,255,255,.06);padding:7px 14px;display:flex;align-items:center;gap:8px;flex-shrink:0}.ctrl button{background:#ffffff14;border:none;color:#fff9;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;font-family:inherit}.ctrl button:hover{background:#ffffff26;color:#fff}.ctrl button:disabled{opacity:.2;cursor:default}.cb-nav{width:28px;height:28px;border-radius:50%}.cb-play{width:32px;height:32px;border-radius:50%;background:#8c6a3acc!important;color:#fff!important}.cb-play:hover{background:#8c6a3a!important}.cb-time{font-family:JetBrains Mono,monospace;font-size:9px;color:#ffffff4d;letter-spacing:.06em}.cb-spacer{flex:1}.prog-track{flex:1;height:3px;background:#ffffff14;border-radius:2px;overflow:hidden}.prog-fill{height:100%;background:linear-gradient(90deg,#8c6a3a,#c9a96e);border-radius:2px;width:0%;transition:width .1s linear}.mob-banner{display:none;align-items:center;gap:8px;padding:7px 14px;background:#8c6a3a14;border-bottom:1px solid rgba(140,106,58,.15);font-size:11px;color:var(--muted);flex-shrink:0}.mob-banner span:first-child{font-size:14px;flex-shrink:0}.mob-banner-close{background:none;border:none;color:var(--subtle);font-size:14px;cursor:pointer;padding:2px 6px;margin-left:auto;flex-shrink:0;line-height:1}.mob-banner-close:hover{color:var(--text)}.mobile-bar{display:none;flex-shrink:0;padding:6px 10px;gap:6px;overflow-x:auto;scrollbar-width:none;background:var(--bg)}.mobile-bar::-webkit-scrollbar{display:none}.mob-sc{padding:6px 10px;border-radius:5px;border:1px solid var(--border);background:var(--bg-2);font-family:inherit;font-size:10px;font-weight:700;color:var(--muted);cursor:pointer;white-space:nowrap;transition:all .2s}.mob-sc.active{background:var(--accent);color:#f7f5f0;border-color:var(--accent)}.mob-steps{display:flex;gap:3px}.mob-step{padding:5px 9px;border-radius:4px;border:1px solid transparent;background:#8c6a3a0f;font-family:JetBrains Mono,monospace;font-size:8px;font-weight:700;color:var(--muted);cursor:pointer;white-space:nowrap}.mob-step.active{background:#8c6a3a26;color:var(--gold);border-color:#8c6a3a40}.mob-step.done{color:#5c8a6e;background:#5c8a6e0f}.mob-view-row{display:none;flex-shrink:0}.mob-view-btn{flex:1;padding:8px;border:none;font-family:JetBrains Mono,monospace;font-size:9px;font-weight:700;letter-spacing:.08em;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:5px}.mob-view-btn.essor-v{background:#8c6a3a1f;color:#c9a96e}.mob-view-btn.essor-v.active{background:#8c6a3a40;color:#c9a96e}.mob-view-btn.reality-v{background:#b4323214;color:#e07a7a}.mob-view-btn.reality-v.active{background:#b4323233;color:#e07a7a}.mob-view-dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.4}.mob-view-btn.active .mob-view-dot{opacity:1}.mob-narration{display:none;flex-shrink:0;padding:6px 10px;gap:4px;overflow-x:auto;scrollbar-width:none}.mob-narration::-webkit-scrollbar{display:none}@media(max-width:1000px){.sidebar{display:none}.mobile-bar,.mob-banner{display:flex}.demo-body{flex-direction:column;padding:6px 8px 8px}}@media(max-width:700px){.split{flex:1;min-height:0}.pane{display:none;flex:1}.pane.visible{display:flex}.pane+.pane{border-left:none}.mob-view-row{display:flex}.mob-narration{display:flex;flex-direction:column}.nav{height:44px;padding:0 14px}.nav-links{gap:14px}.nav-links a{font-size:11px}.player-top{padding:5px 10px}.ctrl{padding:6px 10px}.cb-nav{width:26px;height:26px}.cb-play{width:30px;height:30px}.pane-tag{font-size:9px;padding:4px 12px}}