.mc-display{border:1px solid var(--line);border-radius:var(--r-md);background:#0000005c;padding:14px 16px}.mc-expr{width:100%;color:var(--paper);font-family:var(--font-mono);background:0 0;border:0;outline:0;font-size:clamp(1.1rem,2.4vw,1.5rem)}.mc-preview{text-align:right;min-height:1.6em;font-family:var(--font-display);letter-spacing:-.03em;color:var(--orange);overflow-wrap:anywhere;margin-top:6px;font-size:clamp(1.4rem,3vw,2rem);display:block}.mc-preview.is-error{font-family:var(--font-mono);letter-spacing:.04em;color:#ff8a8a;font-size:.82rem}.mc-memory{margin:10px 0}.mc-memory b{color:var(--paper);letter-spacing:0;text-transform:none}.mc-keys{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;display:grid}.mc-key{border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface-2);min-height:48px;color:var(--paper);font-family:var(--font-mono);cursor:pointer;font-size:1rem;transition:background .15s,border-color .15s,transform .1s}.mc-key:hover{border-color:var(--line-strong);background:#ffffff17}.mc-key:active{transform:scale(.96)}.mc-key.is-fn{color:var(--muted);background:#ffffff06;font-size:.8rem}.mc-key.is-op{color:var(--amber)}.mc-key.is-eq{background:var(--orange);border-color:var(--orange);color:#fff;font-size:1.2rem}.mc-key.is-eq:hover{background:#ff6d38}.mc-history{gap:4px;max-height:520px;margin:0;padding:0;list-style:none;display:grid;overflow:auto}.mc-history button{border-radius:var(--r-sm);width:100%;color:inherit;text-align:right;cursor:pointer;font-family:var(--font-mono);background:0 0;border:1px solid #0000;gap:2px;padding:9px 12px;display:grid}.mc-history button:hover{border-color:var(--line);background:var(--surface-2)}.mc-history span{color:var(--faint);overflow-wrap:anywhere;font-size:.76rem}.mc-history strong{color:var(--paper);font-size:1rem}.mc-bases{gap:8px;display:grid}.mc-bases>div{border:1px solid var(--line);border-radius:var(--r-sm);background:#0003;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:10px;padding:8px 10px;display:grid}.mc-bases code{font-family:var(--font-mono);overflow-wrap:anywhere;font-size:.9rem}.mc-bmi-scale{background:linear-gradient(90deg,#5aa7ff 0% 16%,#5ad19a 16% 39%,#ffc34d 39% 57%,#ff7a45 57%,#ff4d4d 100%);border-radius:99px;height:10px;margin:16px 0 4px;position:relative}.mc-bmi-scale i{background:var(--paper);width:4px;height:20px;box-shadow:0 0 0 2px var(--ink);transition:left .4s var(--ease);border-radius:2px;margin-left:-2px;position:absolute;top:-5px}.mc-sketch{width:100%;max-width:320px;height:auto;margin:0 auto 14px;display:block}.mc-drinks{gap:6px;margin:0;padding:0;list-style:none;display:grid}.mc-drinks li{border:1px solid var(--line);border-radius:var(--r-sm);background:#0003;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;display:flex}.mc-drinks li>span:first-child{font-size:.86rem;display:grid}.mc-drinks small{color:var(--faint);font-family:var(--font-mono);font-size:.66rem}.mc-curve{width:100%;height:auto;display:block}@media (max-width:560px){.mc-key{min-height:44px;font-size:.9rem}}