:root{--gc-ink:#152c40;--gc-teal:#087f75;--gc-paper:#f7f8f4;--gc-muted:#536773;--gc-line:#dce4df;--gc-mint:#e3f1e9;--gc-serif:Georgia,'Times New Roman',serif}
.gc-site{margin:0;background:#fff;color:var(--gc-ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:16px;line-height:1.7}
.gc-site *{box-sizing:border-box}.gc-site a{color:inherit;text-decoration:none}.gc-site a:hover{color:var(--gc-teal)}.gc-site a:focus-visible,.gc-site button:focus-visible,.gc-site input:focus-visible,.gc-site select:focus-visible{outline:3px solid var(--gc-teal);outline-offset:5px}.gc-site h1,.gc-site h2,.gc-site h3,.gc-site p{margin:0}.gc-wrap{max-width:1200px;width:calc(100% - 80px);margin:auto}.gc-header{background:#fff;border-bottom:1px solid var(--gc-line)}.gc-nav{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:30px}.gc-brand{display:block;flex-shrink:0;width:245px}.gc-brand img{width:100%;height:65px;object-fit:contain}.gc-nav nav,.gc-menu{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0;font-size:14px;font-weight:600}.gc-nav-cta{padding:10px 16px;border:1px solid var(--gc-line);border-radius:6px}.gc-menu-toggle{display:none;background:#fff;border:1px solid var(--gc-line);border-radius:5px;padding:10px;color:var(--gc-ink)}.gc-skip{position:absolute;left:20px;top:-150px;background:#fff;padding:10px;z-index:1000}.gc-skip:focus{top:10px}.gc-hero{background:var(--gc-paper);padding:85px 0 75px}.gc-hero-grid{display:grid;grid-template-columns:1.18fr 1fr;gap:85px;align-items:center}.gc-eyebrow{display:block;font-size:11px;font-weight:750;letter-spacing:1.7px;text-transform:uppercase;color:var(--gc-teal);margin-bottom:18px}.gc-site h1{font-size:clamp(36px,4.7vw,66px);line-height:1.09;letter-spacing:-2.4px;font-weight:600}.gc-site h1 em{font-family:var(--gc-serif);font-weight:400;color:var(--gc-teal)}.gc-lead{font-size:18px;color:var(--gc-muted);max-width:510px;margin-top:24px!important}.gc-actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px;margin-top:32px}.gc-button{display:inline-flex;align-items:center;justify-content:center;background:var(--gc-teal);color:white!important;border:0;border-radius:6px;padding:14px 22px;font-size:14px;font-weight:650;cursor:pointer;text-decoration:none!important}.gc-button:hover{background:#06695f}.gc-text-link{font-size:14px;font-weight:650}.gc-small{font-size:12px;color:var(--gc-muted);margin-top:22px!important}.gc-dashboard{background:#fff;border:1px solid var(--gc-line);padding:28px;border-radius:12px;box-shadow:0 16px 45px #152c400b;transform:rotate(-2deg)}.gc-dash-top{display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:1px;padding-bottom:20px;border-bottom:1px solid var(--gc-line);font-weight:700}.gc-dash-top span:last-child{margin-left:auto;color:var(--gc-muted)}.gc-dot{height:8px;width:8px;border-radius:50%;background:var(--gc-teal)}.gc-dashboard h2{font-size:24px;margin-top:24px;letter-spacing:-.6px}.gc-dashboard p{font-size:13px;color:var(--gc-muted)}.gc-metric{margin-top:24px;background:var(--gc-paper);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:4px}.gc-metric>span{font-size:11px}.gc-metric strong{font-size:36px;line-height:1.1}.gc-metric small{font-size:12px;font-weight:400;color:var(--gc-muted)}.gc-bars{height:110px;display:flex;align-items:flex-end;gap:12px;margin:20px 0 10px}.gc-bars span{flex:1;height:var(--height);background:#b8d5c7;border-radius:5px 5px 0 0}.gc-bars span:nth-last-child(-n+2){background:var(--gc-teal)}.gc-dash-labels{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px}.gc-dash-note{margin-top:18px;background:var(--gc-mint);padding:12px;font-size:11px;border-radius:5px}.gc-dashboard>small{display:block;font-size:9px;color:var(--gc-muted);margin-top:10px}.gc-strip{border-bottom:1px solid var(--gc-line);padding:22px 0}.gc-strip>div{display:flex;justify-content:space-between;gap:20px;font-size:10px;letter-spacing:1.4px;font-weight:650;color:var(--gc-muted)}.gc-section{padding-top:70px;padding-bottom:70px}.gc-section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:32px}.gc-site h2{font-size:clamp(27px,3vw,38px);letter-spacing:-1.2px;line-height:1.18;font-weight:600}.gc-section-heading a{font-size:13px;flex-shrink:0;font-weight:600}.gc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.gc-topic,.gc-card{border:1px solid var(--gc-line);border-radius:8px;padding:28px;background:white;transition:transform .15s,border-color .15s}.gc-topic:hover,.gc-card:hover{border-color:var(--gc-teal);transform:translateY(-3px)}.gc-icon{display:flex;background:var(--gc-mint);color:var(--gc-teal);width:44px;height:44px;align-items:center;justify-content:center;border-radius:8px;font-size:13px;margin-bottom:24px;font-weight:650}.gc-topic h3,.gc-card h3{font-size:22px;line-height:1.25;letter-spacing:-.5px}.gc-topic p,.gc-card p{font-size:14px;color:var(--gc-muted);margin:12px 0 24px}.gc-topic>span:last-child,.gc-read{font-size:12px;font-weight:700}.gc-read{display:flex;justify-content:space-between}.gc-tool-band{background:var(--gc-ink);color:#fff;padding:60px 0}.gc-tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.gc-tool-band .gc-eyebrow{color:#a4dbbe}.gc-tool-band p{color:#c6d2da;font-size:15px;margin:20px 0 26px;max-width:500px}.gc-button-light{background:#e0f1e5!important;color:var(--gc-ink)!important}.gc-tool-equation{padding:30px 40px;border-left:1px solid #ffffff35;display:flex;flex-direction:column;gap:25px}.gc-tool-equation strong{font-family:var(--gc-serif);font-size:44px;font-weight:400;line-height:1.2;color:#dff1e6}.gc-tool-equation span{color:#c6d2da;font-size:12px}.gc-method{padding-top:40px;padding-bottom:80px;max-width:760px;text-align:center}.gc-method .gc-eyebrow{margin-bottom:20px}.gc-method p{color:var(--gc-muted);margin:24px auto;max-width:620px;font-size:15px}.gc-method a{font-size:14px;font-weight:600}.gc-footer{background:var(--gc-paper);padding:45px 0 20px;border-top:1px solid var(--gc-line)}.gc-footer-grid{display:flex;justify-content:space-between;gap:35px}.gc-footer strong{font-size:26px;letter-spacing:-1px}.gc-footer strong span{color:var(--gc-teal)}.gc-footer p{font-size:13px;color:var(--gc-muted);margin-top:12px}.gc-footer nav{display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap;font-size:12px}.gc-fine{border-top:1px solid var(--gc-line);padding-top:20px;margin-top:35px;font-size:10px;color:var(--gc-muted)}.gc-page-heading{padding-top:70px;padding-bottom:35px}.gc-page-heading h1{font-size:45px;max-width:900px}.gc-prose{max-width:820px;line-height:1.85;font-size:17px}.gc-page .gc-prose{padding-bottom:70px}.gc-prose p{margin:18px 0}.gc-prose h2{font-size:29px;margin:40px 0 16px}.gc-prose h3{font-size:23px;margin:28px 0 12px}.gc-prose ul,.gc-prose ol{padding-left:24px;margin:18px 0}.gc-prose li{margin:8px 0}.gc-prose a{color:var(--gc-teal);text-decoration:underline}.gc-prose table{border-collapse:collapse;font-size:14px;width:100%;display:block;overflow:auto;margin:24px 0}.gc-prose th,.gc-prose td{padding:14px;border:1px solid var(--gc-line);text-align:left}.gc-prose th{background:var(--gc-paper)}.gc-prose blockquote{border-left:3px solid var(--gc-teal);padding:10px 24px;margin:25px 0;background:var(--gc-paper)}.gc-article{max-width:880px;padding-top:65px;padding-bottom:70px}.gc-article h1{font-size:48px}.gc-meta{font-size:12px;color:var(--gc-muted);margin:25px 0 35px!important}.gc-next{margin-top:45px;padding:35px;background:var(--gc-paper);border-radius:8px}.gc-next h2{font-size:28px}.gc-next p{margin:15px 0}.gc-calculator{display:grid;grid-template-columns:1.35fr 1fr;gap:30px}.gc-cost-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}.gc-cost-form label{font-size:13px;display:flex;flex-direction:column;gap:8px;font-weight:600}.gc-cost-form input,.gc-cost-form select{padding:12px;border:1px solid var(--gc-line);border-radius:5px;font:inherit;width:100%;background:white;color:var(--gc-ink)}.gc-cost-form button{grid-column:1/-1}.gc-result{background:var(--gc-ink);color:white;border-radius:8px;padding:32px;align-self:start;position:sticky;top:30px}.gc-result>span{font-size:11px;letter-spacing:1.5px}.gc-result strong{display:block;font-size:40px;letter-spacing:-1px;margin:15px 0}.gc-result p{font-size:14px}.gc-result .gc-small{color:#b9c9d3}.gc-ad{max-width:1120px;width:calc(100% - 80px);margin:10px auto 50px;min-height:180px;background:#fafbf9;border:1px dashed var(--gc-line);text-align:center;padding:10px}.gc-ad span{font-size:10px;color:var(--gc-muted)}.gc-builder .gc-wrap{max-width:1200px}.gc-notice{background:var(--gc-paper);padding:20px;border-radius:6px;font-size:14px;margin:25px 0}
@media(max-width:1000px){.gc-wrap{width:calc(100% - 48px)}.gc-nav nav,.gc-menu{gap:16px;font-size:12px}.gc-brand{width:210px}.gc-hero-grid{gap:40px}.gc-grid{gap:15px}.gc-card,.gc-topic{padding:22px}.gc-calculator{grid-template-columns:1fr}.gc-result{position:static}.gc-tool-grid{gap:35px}}
@media(max-width:760px){.gc-wrap{width:calc(100% - 36px)}.gc-nav{min-height:80px;flex-wrap:wrap;gap:0}.gc-brand{width:210px}.gc-menu-toggle{display:block}.gc-nav nav{display:none;width:100%;padding:15px 0 25px;flex-direction:column;align-items:flex-start;gap:18px;font-size:15px}.gc-nav nav.gc-open{display:flex}.gc-menu{flex-direction:column;align-items:flex-start}.gc-hero{padding:50px 0}.gc-hero-grid{grid-template-columns:1fr;gap:40px}.gc-site h1{letter-spacing:-1.5px;font-size:45px}.gc-lead{font-size:16px}.gc-dashboard{transform:none;max-width:460px;width:100%;margin:auto}.gc-strip>div{display:grid;grid-template-columns:1fr 1fr;font-size:9px}.gc-grid{grid-template-columns:1fr}.gc-section{padding-top:45px;padding-bottom:45px}.gc-section-heading{display:block}.gc-section-heading a{display:block;margin-top:18px}.gc-tool-grid{grid-template-columns:1fr;gap:35px}.gc-tool-equation{padding:0 0 0 25px}.gc-tool-equation strong{font-size:36px}.gc-method{padding-top:25px;padding-bottom:55px}.gc-footer-grid{flex-direction:column}.gc-footer nav{gap:15px}.gc-article h1,.gc-page-heading h1{font-size:35px;letter-spacing:-1px}.gc-prose{font-size:16px}.gc-cost-form{grid-template-columns:1fr}.gc-result strong{font-size:35px}.gc-ad{width:calc(100% - 36px)}.gc-page-heading{padding-top:45px}}
@media(prefers-reduced-motion:reduce){.gc-card,.gc-topic{transition:none}.gc-card:hover,.gc-topic:hover{transform:none}}