.gcv-ng-shell{max-width:1180px;margin:auto;padding:40px 24px;color:#182c28;background:#fff;overflow-wrap:anywhere;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.gcv-ng-shell h1{font-size:clamp(2rem,4.2vw,3.6rem);line-height:1.12;max-width:24ch;text-wrap:balance;margin:12px 0 24px}
.gcv-ng-shell h2{margin-top:36px;font-size:1.65rem;line-height:1.3}
.gcv-ng-shell p,.gcv-ng-shell li{line-height:1.75;max-width:80ch}
.gcv-ng-shell a,.gcv-ng-notice a{color:#075c43;text-decoration:underline;text-underline-offset:3px}
.gcv-ng-kicker{font-size:.85rem;color:#28664b;font-weight:700;letter-spacing:.04em}
.gcv-ng-notice{border-left:4px solid #927015;background:#fff7df;color:#4b3b09;padding:18px 20px;line-height:1.7;margin:20px 0}
.gcv-ng-scroll{max-width:100%;overflow-x:auto;border:1px solid #d7e2dc;border-radius:8px;margin:20px 0}
.gcv-ng-table{border-collapse:collapse;width:100%;min-width:940px;font-size:.94rem;background:#fff;color:#182c28;overflow-wrap:normal}
.gcv-ng-table th,.gcv-ng-table td{padding:14px;text-align:left;border-bottom:1px solid #d7e2dc;vertical-align:top}
.gcv-ng-table thead{background:#eaf4ec}.gcv-ng-table caption{text-align:left;padding:16px;line-height:1.6;font-weight:500}
.gcv-ng-table td{white-space:nowrap}.gcv-ng-table small{font-weight:400}
.gcv-ng-calculator{padding:24px;border:1px solid #c4d8cd;border-radius:12px;background:#f5faf7;color:#182c28;margin:24px 0;min-width:0}
.gcv-ng-calculator h2{margin-top:0}.gcv-ng-fields{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:18px;margin:24px 0}
.gcv-ng-fields label{display:grid;gap:8px;font-size:1rem;font-weight:600;min-width:0}
.gcv-ng-fields input,.gcv-ng-fields select{font:inherit;width:100%;min-width:0;min-height:46px;border:1px solid #719380;border-radius:6px;padding:10px;background:#fff;color:#162e23}
.gcv-ng-calculator output{display:block;font-size:1.15rem;font-weight:700;line-height:1.6}
.gcv-ng-calculator summary{cursor:pointer;padding:14px 0;min-height:44px;font-weight:700}
.gcv-ng-links{display:flex;flex-wrap:wrap;gap:12px 24px;margin:24px 0}.gcv-ng-links a{padding:10px 0;min-height:44px}
.gcv-ng-shell :focus-visible,.gcv-ng-calculator :focus-visible,.gcv-ng-scroll:focus-visible{outline:3px solid #087b55;outline-offset:3px}
@media(max-width:600px){.gcv-ng-shell{padding:26px 18px}.gcv-ng-fields{grid-template-columns:minmax(0,1fr)}.gcv-ng-calculator{padding:18px}.gcv-ng-table th,.gcv-ng-table td{padding:12px}.gcv-ng-notice{padding:14px}}