._stage_15cpt_1{flex-direction:column;gap:6px;width:100%;max-width:820px;margin:0 auto;display:flex}._canvas_15cpt_2{border:1px solid var(--border);background:radial-gradient(circle at 32% 18%, color-mix(in srgb, var(--surface) 92%, white), transparent 70%), var(--surface);border-radius:14px;width:100%;height:clamp(260px,42vw,430px);margin:0;overflow:hidden}._canvas_15cpt_2 canvas{display:block;width:100%!important;height:100%!important}._hint_15cpt_14{color:var(--muted);letter-spacing:.02em;margin:0;font-size:12px}._tools_15cpt_15{justify-content:space-between;align-items:center;gap:10px;padding:2px 10px;display:flex}._tools_15cpt_15 button{border:1px solid var(--border);background:var(--surface);color:var(--ink);font:inherit;cursor:pointer;border-radius:6px;padding:6px 10px;font-size:12px}._legend_15cpt_17{color:var(--ink);flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;margin:0;padding:0 8px 8px;font-size:13px;display:flex}._figureBox_sqdhv_2{background:var(--plot);border-right:1px solid var(--border);flex-direction:column;min-width:0;display:flex}._figure_sqdhv_2{width:100%;max-width:440px;height:auto;margin:0 auto;padding:10px;display:block}._wide_sqdhv_4{flex-direction:column;min-width:0;display:flex;position:relative}._wide_sqdhv_4>.model-stage{aspect-ratio:16/10;flex:none;height:auto;min-height:0}._derivation_sqdhv_6{border:1px solid var(--border);background:var(--soft);border-radius:8px;max-width:760px;margin:6px 0 24px;padding:10px 16px}._derivation_sqdhv_6 summary{cursor:pointer;padding:4px 0;font-weight:500}._argument_sqdhv_8{border:1px solid var(--border);background:var(--soft);border-radius:8px;max-width:760px;margin:8px 0 24px;padding:12px 18px}._argument_sqdhv_8 h3{margin:0 0 6px;font-size:17px}._argument_sqdhv_8 ol{flex-direction:column;gap:10px;margin:6px 0 0;padding-left:20px;line-height:1.7;display:flex}._argument_sqdhv_8 ._figure_sqdhv_2{max-width:380px}._pointLabel_sqdhv_12{font:italic 15px var(--font-serif,serif);fill:var(--ink)}@media (max-width:860px){._figureBox_sqdhv_2{border-right:none;border-bottom:1px solid var(--border)}}._energyTrack_sqdhv_14{background:var(--soft);border:1px solid var(--border);border-radius:4px;height:12px;margin:12px 20px 4px;overflow:hidden}._energyTrack_sqdhv_14>div{background:#bd9133;height:100%}