.calc-intro h2{margin:4px 0 10px}.limit-rule{margin:18px 0;padding:14px 16px;border-left:4px solid var(--amber);background:var(--amber-dim);line-height:1.55}.calc-chips{display:flex;gap:8px;flex-wrap:wrap}.calc-chips .chip[aria-pressed=true]{background:var(--cyan-dim);border-color:var(--cyan);color:var(--cyan)}.calc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.calc-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:var(--shadow)}.calc-card__head>span{color:var(--cyan);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.calc-card__head h2{font-size:21px;margin:5px 0 9px}.calc-card__head code{display:block;min-height:42px;color:var(--text-2);font-family:inherit;font-size:14px;line-height:1.45}.calc-inputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0}.calc-inputs label span{display:block;font-size:14px;font-weight:650;margin-bottom:6px}.calc-inputs small{color:var(--text-2);font-weight:400}.calc-output{min-height:64px;margin-top:16px;padding:14px;border-radius:9px;background:var(--bg-void);color:var(--text-2)}.calc-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.calc-results div{min-width:0}.calc-results strong{display:inline;font-size:22px;color:var(--text-1);overflow-wrap:anywhere}.calc-results span{margin-left:5px;color:var(--cyan)}.calc-results small{display:block;color:var(--text-2);font-size:12px;margin-top:3px}.calc-error{color:var(--amber)}.calc-note{color:var(--text-2);font-size:14px;line-height:1.5;margin-top:12px}.field-nav a{flex:1}.home-links{flex-wrap:wrap}@media(max-width:760px){.calc-grid{grid-template-columns:1fr}.calc-inputs{grid-template-columns:1fr 1fr}.field-nav a{font-size:12px;padding-inline:4px}}@media(max-width:430px){.calc-inputs{grid-template-columns:1fr}.field-nav a{font-size:11px}}