.story-mode,.challenge-mode{gap:18px;display:grid}.challenge-records{color:var(--ink-dim);font-family:var(--font-data);justify-content:space-between;gap:8px;font-size:10px;display:flex}.challenge-records strong{color:var(--electron);margin-top:3px;font-size:12px;display:block}.next-path-card{border:1px solid var(--ok);border-radius:var(--radius);background:var(--bg-panel-raised);color:var(--ink);gap:4px;padding:14px;text-decoration:none;display:grid}.next-path-card span{color:var(--ok);font-family:var(--font-data);letter-spacing:.08em;text-transform:uppercase;font-size:10px}.next-path-card strong{font-family:var(--font-display);font-size:18px}.progress-dots{gap:8px;display:flex}.progress-dots button{border-radius:var(--radius);background:var(--stroke);cursor:pointer;border:0;width:28px;height:5px;padding:0}.progress-dots button.complete{background:var(--ok)}.progress-dots button[aria-current=step]{background:var(--electron);box-shadow:0 0 8px var(--electron)}.progress-dots button:focus-visible{outline:3px solid var(--energy);outline-offset:3px}.lesson-nav button:focus-visible{outline:3px solid var(--energy);outline-offset:3px}.choice-list button:focus-visible{outline:3px solid var(--energy);outline-offset:3px}.lesson-card{border:1px solid var(--stroke);border-radius:var(--radius);background:var(--bg-panel-raised);padding:16px}.lesson-card>p{color:var(--electron);font-family:var(--font-data);letter-spacing:.12em;margin:0 0 9px;font-size:9px}.lesson-card h2{font-family:var(--font-display);margin:0 0 10px;font-size:21px;line-height:1.15}.lesson-card>div{color:var(--ink-dim);font-size:13px;line-height:1.6}.lesson-card aside{border-left:2px solid var(--energy);color:var(--ink-dim);margin-top:14px;padding:9px 11px;font-size:11px}.lesson-card aside.success{border-color:var(--ok);color:var(--ok)}.lesson-nav{justify-content:space-between;gap:8px;display:flex}.lesson-nav button,.choice-list button{border:1px solid var(--stroke);border-radius:var(--radius);background:var(--bg-panel-raised);min-height:36px;color:var(--ink);cursor:pointer;padding:8px 11px}.lesson-nav button:disabled{cursor:not-allowed;opacity:.45}.challenge-card h2{color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.45}.choice-list{gap:7px;display:grid}.choice-list button{text-align:left;height:auto}.choice-list button[aria-pressed=true]{border-color:var(--electron)}.predict{gap:10px;display:grid}.predict__commit,.predict__retry{border:1px solid var(--energy);border-radius:var(--radius);background:var(--bg-panel);min-height:36px;color:var(--energy);cursor:pointer;padding:8px 11px}.predict__commit:disabled{cursor:not-allowed;opacity:.45}.predict__explanation{color:var(--ink-dim);margin:0;font-size:12px;line-height:1.5}.guided-mode{gap:18px;display:grid}.guided-tour-bar{z-index:2;background:var(--bg-panel);box-shadow:0 6px 8px var(--bg-panel);justify-content:flex-end;margin:-18px -18px -8px;padding:12px 18px 8px;display:flex;position:sticky;top:-18px}.guided-tour-button{border:1px solid var(--electron);border-radius:var(--radius);background:var(--bg-panel);min-width:70px;min-height:36px;color:var(--electron);cursor:pointer;padding:7px 12px}.walkthrough{border:1px solid var(--electron);border-left:3px solid var(--electron);border-radius:var(--radius);background:var(--bg-panel-raised);gap:11px;padding:15px;display:grid}.walkthrough__dots{gap:7px;display:flex}.walkthrough__dots i{border-radius:var(--radius);background:var(--stroke);width:25px;height:5px}.walkthrough__dots i.active{background:var(--electron);box-shadow:0 0 8px var(--electron)}.walkthrough__dots i.complete{background:var(--ok)}.walkthrough__step{color:var(--electron);font-family:var(--font-data);letter-spacing:.11em;margin:0;font-size:10px}.walkthrough__say{color:var(--ink);margin:0;font-size:15px;line-height:1.55}.walkthrough__wait,.coach-card__tour-pause{color:var(--ink-dim);margin:0;font-size:12px;line-height:1.45}.walkthrough__nav{flex-wrap:wrap;gap:8px;display:flex}.walkthrough__nav button{border:1px solid var(--stroke);border-radius:var(--radius);background:var(--bg-panel);min-height:36px;color:var(--ink);cursor:pointer;padding:7px 11px}.walkthrough__nav .walkthrough__next{border-color:var(--energy);background:var(--energy);color:var(--bg-canvas);font-weight:700}.walkthrough__nav button:last-child{margin-left:auto}.walkthrough__nav button:disabled{cursor:not-allowed;opacity:.45}.walkthrough__nav button:focus-visible{outline:3px solid var(--energy);outline-offset:3px}.guided-tour-button:focus-visible{outline:3px solid var(--energy);outline-offset:3px}.guided-intro{border-left:2px solid var(--field);background:var(--bg-panel-raised);color:var(--ink);margin:0;padding:14px;font-size:13px;line-height:1.6}.coach-card{border:1px solid var(--stroke);border-left:3px solid var(--field);border-radius:var(--radius);background:var(--bg-panel-raised);padding:15px}.coach-card--warning{border-left-color:var(--energy)}.coach-card--broken{border-left-color:var(--danger)}.coach-card__eyebrow{color:var(--ink-dim);font-family:var(--font-data);letter-spacing:.12em;text-transform:uppercase;font-weight:700;margin:0 0 7px!important;font-size:9px!important}.coach-card h2{font-family:var(--font-display);margin:0 0 8px;font-size:18px}.coach-card>p:last-of-type{color:var(--ink-dim);margin:0;font-size:12px;line-height:1.55}.coach-fix,.guided-to-sandbox{border:1px solid var(--stroke);border-radius:var(--radius);background:var(--bg-panel);min-height:36px;color:var(--ink);cursor:pointer}.coach-actions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.coach-fix{border-color:var(--energy);color:var(--energy);padding:7px 11px}.coach-fix--primary{background:var(--energy);color:var(--bg-canvas);font-weight:700}.guided-to-sandbox{color:var(--electron);background:0 0;padding:9px 11px}.coach-fix:focus-visible{outline:3px solid var(--energy);outline-offset:3px}.guided-to-sandbox:focus-visible{outline:3px solid var(--energy);outline-offset:3px}