.c68-hero{padding-bottom:2.4rem}.c68-hero .lead{max-width:52rem}.c68-tool{width:min(1120px,calc(100% - 2rem));margin:0 auto;padding:0 0 4rem}.c68-shell{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);gap:1.4rem;align-items:start;margin-top:-1.1rem}.c68-panel,.c68-result,.c68-card,.c68-privacy{border:1px solid rgba(31,56,45,.15);border-radius:20px;background:#fff;box-shadow:0 12px 34px rgba(31,56,45,.08)}.c68-panel{padding:1.35rem}.c68-panel h2,.c68-result h2{margin-top:0}.c68-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.c68-field{display:grid;gap:.4rem;font-weight:700;color:#24362e}.c68-field small{font-weight:400;line-height:1.4;color:#647068}.c68-field input,.c68-field select,.c68-expression{width:100%;min-height:48px;border:1px solid #aeb9b3;border-radius:10px;background:#fff;padding:.72rem .78rem;color:#17231e;font:inherit}.c68-field input:focus,.c68-field select:focus,.c68-expression:focus,.c68-keypad button:focus-visible{outline:3px solid rgba(12,110,76,.26);outline-offset:2px;border-color:#0c6e4c}.c68-span{grid-column:1/-1}.c68-inline-input{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;border:1px solid #aeb9b3;border-radius:10px;overflow:hidden;background:#f7faf8}.c68-inline-input span{padding:.72rem;color:#52615a}.c68-inline-input input{border:0;border-left:1px solid #d4dcd8;border-radius:0}.c68-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.15rem}.c68-actions .button{min-height:46px}.c68-error{min-height:1.5rem;margin:.8rem 0 0;color:#9b1c1c;font-weight:700}.c68-status{margin:.75rem 0 0;color:#42534a}.c68-result{padding:1.35rem;position:sticky;top:1rem}.c68-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:0}.c68-result-item{min-width:0;padding:.8rem;border-radius:12px;background:#f2f6f3}.c68-result-item.is-primary{grid-column:1/-1;background:#e1f1e8;border:1px solid #b8d8c7}.c68-result-item dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:#5a6b62}.c68-result-item dd{margin:.3rem 0 0;font-size:1.15rem;font-weight:800;overflow-wrap:anywhere}.c68-result-item.is-primary dd{font-size:clamp(1.55rem,4vw,2.4rem);color:#0a6546}.c68-table-wrap{margin-top:1rem;max-height:430px;overflow:auto;border:1px solid #d8dfdb;border-radius:12px}.c68-table{width:100%;border-collapse:collapse;font-size:.9rem}.c68-table th,.c68-table td{padding:.65rem .7rem;border-bottom:1px solid #e4e9e6;text-align:right;white-space:nowrap}.c68-table th:first-child,.c68-table td:first-child{text-align:left}.c68-table thead{position:sticky;top:0;background:#edf3ef;z-index:1}.c68-privacy{margin:1.4rem 0;padding:1rem 1.2rem;background:#eef8f2;box-shadow:none}.c68-privacy h2{font-size:1.05rem;margin:0 0 .25rem}.c68-privacy p{margin:0}.c68-notes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.5rem 0}.c68-card{padding:1.25rem;box-shadow:none}.c68-card h2{margin-top:0}.c68-related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem}.c68-related a{display:block;padding:1rem;border:1px solid #ced9d2;border-radius:12px;background:#fff;font-weight:700}.c68-keypad{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.5rem;margin-top:1rem}.c68-keypad button{min-height:44px;border:1px solid #c8d3cd;border-radius:9px;background:#f5f8f6;color:#183126;font-weight:700;cursor:pointer}.c68-keypad button:hover{background:#e7f1eb}.c68-expression{min-height:96px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.c68-scientific .c68-result{position:static}.c68-scientific-value{display:block;padding:1rem;border-radius:12px;background:#e1f1e8;color:#0a6546;font:800 clamp(1.5rem,4vw,2.3rem)/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;overflow-wrap:anywhere}.c68-formula{overflow-wrap:anywhere}.c68-disclaimer{padding:1rem;border-left:4px solid #c99d2d;background:#fff8e7}.c68-panel[aria-busy="true"]{opacity:.75}
@media(max-width:860px){.c68-shell{grid-template-columns:1fr;margin-top:0}.c68-result{position:static}.c68-related{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.c68-tool{width:min(100% - 1rem,1120px)}.c68-grid,.c68-result-grid,.c68-notes,.c68-related{grid-template-columns:1fr}.c68-result-item.is-primary{grid-column:auto}.c68-panel,.c68-result,.c68-card,.c68-privacy{border-radius:14px}.c68-panel,.c68-result{padding:1rem}.c68-table th,.c68-table td{padding:.55rem;font-size:.82rem}.c68-keypad{grid-template-columns:repeat(4,minmax(0,1fr))}.c68-actions .button{flex:1 1 8rem}.c68-hero{padding-bottom:1.4rem}}
@media(max-width:340px){.c68-keypad{grid-template-columns:repeat(3,minmax(0,1fr))}.c68-table-wrap{margin-left:-.25rem;margin-right:-.25rem}.c68-actions .button{width:100%}}
@media(prefers-reduced-motion:reduce){.c68-tool *{scroll-behavior:auto!important;transition:none!important}}