.tam-learning{max-width:1180px;color:var(--text);margin:auto;padding:32px 24px 64px;font-size:1rem;line-height:1.65}.tam-learning select{width:100%;max-width:100%;color:var(--navy);background:#fff;border:1px solid #93aabe;margin:10px 0 24px;padding:12px 8px;font-size:1rem;display:block}.tam-view-tabs [role=tabpanel]{color:var(--text);background:0 0}@media (width<=850px){.tam-legacy-demo .journey-nav{grid-template-columns:repeat(3,minmax(0,1fr));position:static}.tam-legacy-demo .journey-nav>button{flex-direction:column;gap:6px}.tam-legacy-demo .journey-nav>button>div{text-align:center;display:flex}.tam-legacy-demo .journey-nav>button strong{font-size:.75rem}.tam-legacy-demo .journey-nav>button small{font-size:.65rem}.tam-legacy-demo .journey-nav>button.active>span{background:var(--blue);color:#fff}}.tam-learning h1{letter-spacing:-.03em;color:var(--navy);margin:8px 0 16px;font-size:clamp(1.7rem,3vw,2.7rem);line-height:1.15}.tam-learning-heading{justify-content:space-between;align-items:start;gap:24px;display:flex}.tam-learning-heading>div{max-width:800px}.tam-learning-heading>div>p:last-child{color:var(--blue);font-size:.875rem}.tam-learning button,.tam-observer button{white-space:normal;height:auto;min-height:44px;font-size:.875rem}.tam-learning button svg{flex-shrink:0}.tam-simulation-note{color:#536575;font-size:.875rem;line-height:1.6}.tam-learning .tam-learning-progress{top:70px}.tam-view-tabs [role=tab]{white-space:nowrap;min-width:125px}.tam-view-tabs [role=tab][data-state=inactive]{color:var(--navy);background:0 0}.tam-learning-progress{z-index:10;border-bottom:1px solid var(--line);background:#fff;margin:20px 0;padding:12px 0;position:sticky;top:0}.tam-learning-progress ol{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin:0;padding:0;list-style:none;display:grid}.tam-learning-progress li{background:var(--surface);border-top:3px solid #c6d2dd;grid-template-columns:22px 1fr;align-items:center;gap:4px 8px;padding:12px;font-size:.875rem;display:grid}.tam-learning-progress li span{align-items:center;display:flex}.tam-learning-progress small{grid-column:1/-1;font-size:.75rem}.tam-learning-progress .current{border-color:var(--blue);background:var(--navy);color:#fff}.tam-learning-progress .done{color:#526579}.tam-learning-progress .future{color:#65707b}.tam-learning-task{border:1px solid var(--line);background:#fff;margin-top:24px;padding:clamp(22px,4vw,44px)}.tam-learning-task h2{color:var(--navy);margin:0 0 12px;font-size:1.65rem;line-height:1.3}.tam-step-why{color:#546576;margin:0 0 26px}.tam-current-task{margin:20px 0 28px}.tam-current-task h3{color:var(--navy);margin:8px 0;font-size:1.1rem}.tam-mode{color:var(--blue);text-transform:uppercase;letter-spacing:.04em;flex-wrap:wrap;align-items:center;gap:10px;font-size:.875rem;font-weight:700;display:flex}.tam-mode span{border-left:1px solid var(--line);padding-left:12px}.tam-learning-field,.tam-change label{color:var(--navy);font-size:1.05rem;font-weight:600;display:block}.tam-learning textarea,.tam-observer textarea{resize:vertical;width:100%;min-height:130px;color:var(--text);background:#fff;border:1px solid #93aabe;border-radius:3px;margin:12px 0 18px;padding:16px;font:400 1rem/1.65 Arial,sans-serif;display:block}.tam-learning textarea:focus,.tam-observer textarea:focus{outline:3px solid var(--blue-soft);border-color:var(--blue)}.tam-learning blockquote,.tam-change blockquote{border-left:3px solid var(--blue);background:var(--surface);white-space:pre-wrap;overflow-wrap:anywhere;margin:16px 0;padding:22px}.tam-change blockquote small{color:var(--blue);margin-bottom:8px;font-size:.875rem;font-weight:700;display:block}.tam-help-boundary{background:var(--blue-soft);padding:14px 18px;font-size:.875rem}.tam-learning-evidence{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:28px;display:grid}.tam-learning-evidence article{background:var(--surface);border:1px solid var(--line);padding:20px}.tam-learning-evidence p{margin-bottom:0}.tam-learning .tam-challenge{border-left:4px solid var(--navy);background:var(--blue-soft);margin-bottom:24px;padding:16px 22px;display:block}.tam-learning .tam-learning-primary{background:var(--navy);color:#fff;margin-top:0;padding:14px 20px;font-size:1rem}.tam-evidence-trail{border:1px solid var(--line);background:var(--surface);margin:24px 0;padding:18px 22px}.tam-evidence-trail summary{cursor:pointer;color:var(--navy);font-weight:700}.tam-evidence-trail h3{color:var(--blue);margin:20px 0 4px;font-size:.9rem}.tam-evidence-trail p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.tam-learning-link{color:var(--navy);align-items:center;gap:12px;margin-top:22px;text-decoration:underline;display:inline-flex}.tam-teacher-notice{background:var(--blue-soft);border:1px solid #95adc2;margin-top:20px;padding:20px 24px}.tam-teacher-notice h2{color:var(--navy);font-size:1.2rem}.tam-view-tabs [role=tab][data-state=active]{background:var(--navy);color:#fff}.tam-view-tabs [role=tablist]{background:var(--surface);height:auto;padding:5px}.tam-demo-selector .tam-short-cards a{color:var(--navy);margin-top:18px;font-weight:700;text-decoration:underline;display:block}.tam-demo-selector .tam-short-cards h3{font-size:1.35rem}.tam-demo-selector .tam-selector-standard{color:var(--blue);font-size:.875rem;font-weight:700}.tam-demo-selector .tam-demo-intro{padding-bottom:40px}.tam-demo-selector .tam-system-links{flex-wrap:wrap;gap:18px;padding:0;list-style:none;display:flex}.tam-system-links a{border:1px solid var(--line);background:#fff;padding:16px 20px;text-decoration:underline;display:block}.tam-observer{background:var(--surface);border-bottom:1px solid var(--line);color:var(--text);padding:24px clamp(20px,5vw,80px);font-size:1rem;line-height:1.7}.tam-observer>div{max-width:1100px;margin:auto}.tam-observer .tam-observer-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;display:flex}.tam-observer h2{color:var(--navy);font-size:1.45rem}.tam-observer label{color:var(--navy);font-weight:600;display:block}.tam-observer .journey-primary{background:var(--navy);color:#fff;padding:14px 20px;font-size:1rem}.tam-observer blockquote{white-space:pre-wrap;overflow-wrap:anywhere}.tam-legacy-demo{font-size:1rem}.tam-legacy-demo .journey-header{flex-wrap:wrap;height:auto;min-height:70px;padding-block:16px}.tam-legacy-demo button{white-space:normal;min-height:40px}.tam-legacy-demo textarea{font-size:1rem}.tam-legacy-demo .journey-header .journey-profile{max-width:100%}@media (width<=850px){.tam-learning-progress ol{grid-template-columns:repeat(3,minmax(0,1fr))}.tam-learning-evidence{grid-template-columns:1fr}.tam-learning-heading{display:block}.tam-learning-heading>button{padding-left:0}.tam-learning-progress li{padding:8px 10px}.tam-learning-progress small{display:none}.tam-legacy-demo .moderator-shell,.tam-legacy-demo .demo-two-column{grid-template-columns:1fr}}@media (width<=600px){.tam-learning{padding:20px 16px 40px}.tam-learning-progress{margin:12px 0;padding:8px 0}.tam-learning-progress strong{font-size:.75rem}.tam-learning-progress li{grid-template-columns:16px 1fr;gap:4px;padding:8px 6px}.tam-learning-task{padding:22px 18px}.tam-learning-task h2{font-size:1.4rem}.tam-learning .tam-learning-primary{justify-content:space-between;width:100%}.tam-mode span{border:0;padding:0}.tam-observer .tam-observer-bar{gap:12px}.tam-legacy-demo .journey-header .journey-logo{display:none}}