.ie-panel{background:var(--sim-bg);color:var(--sim-ink);border-radius:var(--radius);margin:20px 0;padding:12px}.ie-panel text{font-family:var(--font)}.ie-panel .sim-btn{color:var(--sim-ink);background:#16212f;border-color:#33445a}.ie-panel .sim-btn[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}.ie-panel .sim-btn:disabled{opacity:.45;cursor:default}.ie-panel .sim-btn.go{background:#1f5a34;border-color:#3a8a55}.ie-row{flex-wrap:wrap;align-items:center;gap:6px 10px;margin:6px 0;display:flex}.ie-label{color:var(--sim-dim);font-size:14px}.ie-fig{background:#0a1220;border:1px solid #22314a;border-radius:10px;margin:6px 0 0;padding:4px}.ie-fig svg{touch-action:pan-y;width:100%;height:auto;display:block}.ie-caption{min-height:3.2em;margin:8px 0 0;font-size:15.5px;line-height:1.6}.ie-caption b{color:#ffd36b}.ie-steps{border-top:1px solid #263448;gap:6px;margin:12px 0 0;padding:10px 0 0;font-size:14.5px;list-style:none;display:grid}.ie-steps li{color:var(--sim-dim);grid-template-columns:24px 1fr;gap:8px;display:grid}.ie-steps li span{border:1.5px solid #46586f;border-radius:50%;place-items:center;width:22px;height:22px;font-size:12px;font-weight:700;display:grid}.ie-steps li[data-done]{color:var(--sim-ink)}.ie-steps li[data-done] span{background:var(--good);border-color:var(--good);color:#fff}.ep .shell{fill:none;stroke:#3a4d66;stroke-width:1.5px;stroke-dasharray:4 5}.ep .nucleus{fill:#c0392b;stroke:#ff8a7a;stroke-width:2px}.ep .nuc-t{fill:#fff;text-anchor:middle;font-size:22px;font-weight:700}.ep .e{fill:#5ec8e5;stroke:#bff0ff;stroke-width:1.5px}.ep .e-g{transition:transform .9s cubic-bezier(.5,0,.8,.4),opacity .9s}.ep .e-g[data-gone]{opacity:0}.ep .e-g[data-next] .e{fill:#ffd36b;stroke:#fff2c4}.ep .target{fill:none;stroke:#ffd36b;stroke-width:2.5px;transform-box:fill-box;transform-origin:50%;animation:1.3s ease-in-out infinite ep-pulse}@keyframes ep-pulse{50%{opacity:.4;transform:scale(1.35)}}.ep .pull-hit{fill:#0000;cursor:pointer}.ep .pliers{fill:none;stroke:#d4dbe6;stroke-width:5px;stroke-linecap:round}.ep .lbl{fill:var(--sim-dim);text-anchor:middle;font-size:19px}.ep .lbl.big{fill:var(--sim-ink);font-size:26px;font-weight:700}.ep .meter-bg{fill:#101b2b;stroke:#33445a}.ep .meter-bar{transition:height .6s ease-out,y .6s ease-out}.ep .tick{fill:var(--sim-dim);text-anchor:end;font-size:18px}.ep .tick-line{stroke:#2a3a50}.ep .meter-val{fill:#ffd36b;text-anchor:middle;font-size:24px;font-weight:700}.ep[data-reduced] *{transition:none!important;animation:none!important}.ep-log{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.ep-log span{font-variant-numeric:tabular-nums;background:#16212f;border:1px solid #33445a;border-radius:8px;padding:4px 10px;font-size:15px}.ep-log span[data-jump]{color:#ffd36b;border-color:#ffd36b}.sb .axis{stroke:#56677e;stroke-width:1.5px}.sb .grid{stroke:#1e2b3d}.sb .tk{fill:var(--sim-dim);text-anchor:end;font-size:18px}.sb .xl{fill:var(--sim-dim);text-anchor:middle;font-size:18px}.sb .bar{transition:height .4s ease-out,y .4s ease-out}.sb .col-hit{fill:#0000;cursor:pointer}.sb .col-hit:hover{fill:#ffffff0a}.sb .val{fill:var(--sim-ink);text-anchor:middle;font-variant-numeric:tabular-nums;font-size:18px}.sb .mark{stroke:#ffd36b;stroke-width:3px;stroke-dasharray:8 5}.sb .mark-t{fill:#ffd36b;text-anchor:middle;font-size:20px;font-weight:700}.sb[data-reduced] .bar{transition:none}.sb-chips{flex-wrap:wrap;gap:6px;display:flex}.sb-chips .sim-btn{min-width:46px;font-weight:700}.sb-result{background:#10261a;border:1px solid #2f6b45;border-radius:8px;margin-top:8px;padding:8px 10px;font-size:15px;line-height:1.6}.sb-result.bad{background:#2c1a12;border-color:#7a4a2a}.dx-pair{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;margin-top:8px;display:grid}.dx-card{background:#0a1220;border:1px solid #22314a;border-radius:10px;min-width:0;padding:10px}.dx-name{font-size:22px;font-weight:700}.dx-name small{color:var(--sim-dim);font-size:13px;font-weight:400;display:block}.dx-subs{flex-wrap:wrap;align-items:flex-end;gap:8px;margin:10px 0 6px;display:flex}.dx-core{color:var(--sim-dim);align-self:center;font-size:15px}.dx-sub{text-align:center;color:var(--sim-dim);font-size:14px}.dx-boxes{display:flex}.dx-box{color:#5ec8e5;border:1.5px solid #6f88a8;justify-content:center;align-items:center;gap:1px;width:30px;height:36px;margin-left:-1.5px;font-size:19px;font-weight:700;display:flex}.dx-box:first-child{margin-left:0}.dx-arrow{transition:transform .7s ease-in,opacity .7s ease-in;display:inline-block}.dx-arrow[data-leaving]{color:#ffd36b;animation:1.2s ease-in-out infinite dx-blink}.dx-arrow[data-gone]{opacity:0;animation:none;transform:translateY(-40px)}@keyframes dx-blink{50%{opacity:.35}}.dx-cfg{color:var(--sim-dim);font-size:14px}.dx-ie{margin-top:8px}.dx-ie-bar{background:#33445a;border-radius:4px;height:14px;overflow:hidden}.dx-ie-bar i{background:#5ec8e5;height:100%;transition:width .6s ease-out;display:block}.dx-ie-num{font-variant-numeric:tabular-nums;margin-top:2px;font-size:15px}.dx-why{margin-top:6px;font-size:14px;line-height:1.55}.dx[data-reduced] *{transition:none!important;animation:none!important}@media (width<=420px){.dx-box{width:26px;height:32px;font-size:17px}.dx-name{font-size:19px}}.ie-fig-static[data-astro-cid-2ycmlrx2] .cap[data-astro-cid-2ycmlrx2].small{font-size:19px}.ie-fig-static[data-astro-cid-2ycmlrx2] .cap[data-astro-cid-2ycmlrx2].mid{font-size:21px}.ie-fig-static[data-astro-cid-2ycmlrx2] .cap[data-astro-cid-2ycmlrx2].end{font-size:19px}.ie-shell[data-astro-cid-2ycmlrx2]{fill:none;stroke:var(--text-muted);stroke-width:1.5px;stroke-dasharray:4 4}.ie-nuc[data-astro-cid-2ycmlrx2]{fill:#c0392b}.ie-e[data-astro-cid-2ycmlrx2]{fill:#2a9fd0}.ie-arrow[data-astro-cid-2ycmlrx2]{stroke:var(--accent);stroke-width:4px}.ie-arrow[data-astro-cid-2ycmlrx2].up{stroke:#d9822b}.ie-ah[data-astro-cid-2ycmlrx2]{fill:var(--accent)}.ie-level[data-astro-cid-2ycmlrx2]{stroke:var(--text);stroke-width:3px}.ie-level[data-astro-cid-2ycmlrx2].free{stroke-dasharray:8 6;stroke:var(--text-muted)}.pp-2s[data-astro-cid-blmcvtt3]{fill:none;stroke:#d9822b;stroke-width:3.5px}.pp-2p[data-astro-cid-blmcvtt3]{fill:none;stroke:#2a9fd0;stroke-width:3.5px}.pp-hump[data-astro-cid-blmcvtt3]{fill:#d9822b;opacity:.35}