/* Scene surfaces use the same system type and teal accent as the app shell. */
.situations{max-width:760px;margin:0 auto;padding:0 0 20px;line-height:1.5}
.situations h1{font-size:1.875rem;line-height:1.15;letter-spacing:-.025em;overflow-wrap:anywhere;margin:18px 0 16px}
.situations h2{font-size:1.25rem;line-height:1.3}
.situations p{margin:12px 0}
.situations>.eyebrow{margin-top:24px}
.situations .eyebrow{font-size:0.75rem;letter-spacing:.08em;font-weight:650;color:var(--ios-secondary,#526462)}
.situations .subtle{font-size:0.875rem;color:var(--ios-secondary,#526462);line-height:1.5}
.situations button{min-height:48px;white-space:normal;overflow-wrap:anywhere;font-size:1rem;border-radius:14px;box-shadow:none}
.situations a[href="#course"]{display:inline-flex;align-items:center;min-height:44px;font-size:1.0625rem;font-weight:600;text-decoration:none;color:#0b7067}
.situations :is(button,summary,a):focus-visible{outline:3px solid #08776e;outline-offset:3px}
.situation-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:28px}
.situation-card{padding:20px;border:1px solid #dce5e2;border-radius:20px;background:#fff;display:flex;flex-direction:column;gap:12px;box-shadow:0 2px 6px #172c2b04}
.situation-card h2,.situation-card p{margin:0}
.situation-card p{flex:1;font-size:1rem;color:#374b47}
.situation-card small{color:#526462;font-size:0.8125rem;line-height:1.5}
.situation-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:#edf6f3;font-size:1.5rem;color:#0f766e}
body.geo-copy .situation-card button{background:#edf6f3;color:#0b7067;border:0;text-align:left;padding:12px 14px}
.situation-primary{width:100%;margin-top:8px;text-align:left;padding:16px}
.situation-top{position:sticky;top:0;z-index:25;display:grid;gap:8px;padding:calc(8px + var(--safe-top,0px)) 0 12px;background:#f4f6f8f5;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid #dce5e2;margin-top:calc(-20px - var(--safe-top,0px));margin-bottom:20px}
.situation-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}
body.geo-copy #scene-close{background:transparent;color:#0b7067;text-align:left;padding:8px 0;min-width:80px;font-size:1.0625rem;font-weight:600}
.situation-toolbar>span{font-size:0.875rem;font-variant-numeric:tabular-nums;color:#526462}
.situation-session progress{display:block;width:100%;height:6px;border:0;border-radius:99px;overflow:hidden;accent-color:#0f766e;background:#dce5e2}
.situation-session progress::-webkit-progress-bar{background:#dce5e2;border-radius:99px}
.situation-session progress::-webkit-progress-value{background:#0f766e;border-radius:99px}
.situation-session progress::-moz-progress-bar{background:#0f766e;border-radius:99px}
.situation-session h1{font-size:1.625rem;margin:0 0 8px}
.situation-role{font-size:1rem;font-weight:650;color:#0b7067}
.situation-session>.subtle{margin-bottom:24px}
.situation-context{padding:16px;background:#eaf3ef;border:1px solid #dce8e1;border-radius:16px;font-size:1.0625rem;line-height:1.5}
.situation-phrase{padding:16px 0}
.situation-phrase strong{display:block;font-size:1.625rem;font-weight:650;line-height:1.45;letter-spacing:0;overflow-wrap:anywhere;color:#173e37}
.situation-phrase small,.situation-options small{display:block;font-size:0.875rem;font-weight:400;color:#526462;margin:6px 0 0;line-height:1.5}
.situation-phrase p{font-size:1.0625rem}
body.geo-copy .situations [data-audio]{background:#edf6f3;color:#0b7067;border:1px solid #d6e6df;padding:10px 16px;font-weight:600}
.situation-partner{border:1px solid #dce5e2;background:#fff;border-radius:18px;padding:16px;margin:16px 0}
.situation-partner>small{font-size:0.8125rem;font-weight:600;color:#526462}
.situation-partner .situation-phrase{padding:8px 0 0}
.situation-options{display:grid;gap:12px;margin:16px 0}
body.geo-copy .situation-options button{opacity:1;text-align:left;background:#fff;color:#172c2b;border:1px solid #c1d0ca;padding:14px 16px;font-size:1.125rem;font-weight:600;line-height:1.5}
body.geo-copy .situation-options button:disabled{opacity:1}
body.geo-copy .situation-options button.is-correct{border:2px solid #19834d;background:#edf8f0;padding:13px 15px;color:#174b30}
body.geo-copy .situation-options button.is-wrong{border:2px solid #b84838;background:#fff2ed;padding:13px 15px;color:#7d3027}
.situation-feedback{padding:18px;background:#fff;border:1px solid #c1d0ca;border-radius:18px;scroll-margin-top:calc(110px + var(--safe-top,0px));scroll-margin-bottom:calc(160px + var(--safe-bottom,0px))}
.situation-feedback>.situation-phrase{padding-bottom:0}
.situation-actions{position:sticky;bottom:calc(64px + var(--safe-bottom,0px));z-index:24;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:24px;padding:12px 0;background:#f4f6f8f5;border-top:1px solid #dce5e2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.situation-actions button{flex:1;min-width:0}
.situations details{padding:4px 0}
.situations summary{cursor:pointer;min-height:44px;padding:10px 0;font-size:0.9375rem;font-weight:600;color:#0b7067}
.situations #scene-home,.situations #scene-repeat,.situations #scene-repair{display:block;width:100%;margin-top:12px}
.situation-entry{margin:16px 0 24px;padding:20px;border:1px solid #d5e6df;background:#eaf3ef;border-radius:20px}
.situation-entry a{display:inline-flex;align-items:center;min-height:44px;font-weight:650;color:#0b7067;padding:10px 0}
.situation-entry h2{margin:0 0 8px;font-size:1.375rem;line-height:1.3}
.situation-entry p{line-height:1.5}
@media(max-width:540px){.situation-grid{grid-template-columns:1fr}.situations h1{font-size:1.75rem}.situation-session h1{font-size:1.5rem}}
@media(prefers-reduced-motion:reduce){.situations *{scroll-behavior:auto;transition:none}}
.situations :is([data-answer],summary,[data-audio]){scroll-margin-top:calc(110px + var(--safe-top,0px));scroll-margin-bottom:calc(160px + var(--safe-bottom,0px))}