.sac-layout[data-astro-cid-qgjtbz5v]{display:grid;grid-template-columns:minmax(240px,300px) 1fr;gap:32px;align-items:start}@media (max-width: 900px){.sac-layout[data-astro-cid-qgjtbz5v]{grid-template-columns:1fr}}.intro-card[data-astro-cid-qgjtbz5v] h2[data-astro-cid-qgjtbz5v]{font-size:1.15rem;margin-bottom:14px}.intro-card[data-astro-cid-qgjtbz5v] ol[data-astro-cid-qgjtbz5v]{margin:0 0 20px;padding-left:1.2em;color:var(--text-muted);font-size:.94rem;line-height:1.6}.intro-card[data-astro-cid-qgjtbz5v] ol[data-astro-cid-qgjtbz5v] li[data-astro-cid-qgjtbz5v]+li[data-astro-cid-qgjtbz5v]{margin-top:8px}.intro-card[data-astro-cid-qgjtbz5v] .disclaimer{margin-top:4px}.sac-tool[data-astro-cid-qgjtbz5v]{padding:clamp(20px,3vw,36px)}.panel[data-astro-cid-qgjtbz5v] h3[data-astro-cid-qgjtbz5v]{margin-bottom:8px}.config-grid[data-astro-cid-qgjtbz5v]{display:grid;gap:20px;margin:22px 0 6px}.config-field[data-astro-cid-qgjtbz5v]{border:0;padding:0;margin:0}.config-field[data-astro-cid-qgjtbz5v] legend[data-astro-cid-qgjtbz5v]{font-size:.85rem;font-weight:600;color:var(--text);margin-bottom:8px;padding:0}.option-row[data-astro-cid-qgjtbz5v]{display:flex;flex-wrap:wrap;gap:8px}.option-btn[data-astro-cid-qgjtbz5v]{padding:9px 16px;font-size:.88rem;font-weight:550;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--bg-elevated);color:var(--text-muted);cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.option-btn[data-astro-cid-qgjtbz5v]:hover{background:var(--bg-sunken)}.option-btn[data-astro-cid-qgjtbz5v].is-selected{background:var(--brand);border-color:var(--brand);color:var(--slate-50)}@media (prefers-color-scheme: dark){.option-btn[data-astro-cid-qgjtbz5v].is-selected{color:var(--slate-900)}}.field-hint[data-astro-cid-qgjtbz5v]{margin-top:8px;font-size:.85rem}.pb-line[data-astro-cid-qgjtbz5v]{margin-top:18px;font-size:.88rem}.setup-actions[data-astro-cid-qgjtbz5v]{margin-top:22px}.hud[data-astro-cid-qgjtbz5v]{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}.hud__item[data-astro-cid-qgjtbz5v]{display:flex;flex-direction:column;gap:2px;background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 14px;min-width:96px}.hud__label[data-astro-cid-qgjtbz5v]{font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-subtle)}.hud__value[data-astro-cid-qgjtbz5v]{font-family:var(--font-display);font-weight:650;font-size:1.05rem;color:var(--text)}.stage[data-astro-cid-qgjtbz5v]{position:relative;width:100%;max-width:640px;aspect-ratio:16 / 9;margin-inline:auto;background:var(--slate-50);border:1px solid var(--slate-300);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;touch-action:manipulation}.fixation[data-astro-cid-qgjtbz5v]{position:absolute;top:50%;left:50%;width:26px;height:26px;transform:translate(-50%,-50%);pointer-events:none}.fixation__v[data-astro-cid-qgjtbz5v],.fixation__h[data-astro-cid-qgjtbz5v]{position:absolute;background:var(--slate-400);border-radius:2px}.fixation__v[data-astro-cid-qgjtbz5v]{left:50%;top:0;bottom:0;width:3px;transform:translate(-50%)}.fixation__h[data-astro-cid-qgjtbz5v]{top:50%;left:0;right:0;height:3px;transform:translateY(-50%)}.target[data-astro-cid-qgjtbz5v]{position:absolute;width:var(--target-size, 52px);height:var(--target-size, 52px);transform:translate(-50%,-50%);border-radius:50%;border:none;background:var(--accent);box-shadow:var(--shadow);cursor:pointer;padding:0}.target[data-astro-cid-qgjtbz5v]:hover{filter:brightness(1.08)}.target[data-astro-cid-qgjtbz5v]:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.stage-instructions[data-astro-cid-qgjtbz5v]{margin-top:14px;font-size:.88rem;text-align:center}.results-grid[data-astro-cid-qgjtbz5v]{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin:20px 0}.results-grid[data-astro-cid-qgjtbz5v] .result-card{background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.results-grid[data-astro-cid-qgjtbz5v] .result-card h4{font-size:.82rem;font-weight:600;color:var(--text-muted);margin-bottom:6px}.results-grid[data-astro-cid-qgjtbz5v] .result-value{font-family:var(--font-display);font-size:1.5rem;font-weight:650;letter-spacing:-.02em}.results-note[data-astro-cid-qgjtbz5v]{font-size:.92rem;max-width:60ch;line-height:1.55}.sr-only[data-astro-cid-qgjtbz5v]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (prefers-reduced-motion: reduce){.option-btn[data-astro-cid-qgjtbz5v],.target[data-astro-cid-qgjtbz5v],.btn[data-astro-cid-qgjtbz5v]{transition:none}}@media (max-width: 420px){.hud__item[data-astro-cid-qgjtbz5v]{min-width:84px;padding:6px 10px}.option-btn[data-astro-cid-qgjtbz5v]{flex:1 1 auto;text-align:center}}