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h2{max-width:900px;color:var(--rp-text);font-family:var(--rp-font-display);letter-spacing:var(--rp-tracking-display);margin:20px 0 0;font-size:clamp(44px,6.5vw,86px);font-weight:750;line-height:.95}.volcalc-hero p,.volcalc-section-head p,.volcalc-copy p,.volcalc-cta-card p{max-width:760px;color:var(--rp-text-sec);margin:22px 0 0;font-size:clamp(17px,1.45vw,21px);line-height:1.62}.volcalc-tool{grid-template-columns:minmax(0,1fr) minmax(340px,.72fr);gap:clamp(18px,3vw,28px);display:grid}.volcalc-panel,.volcalc-side-card,.volcalc-source-card,.volcalc-cta-card{border:1px solid var(--rp-line-strong);background:var(--rp-surface);border-radius:20px}.volcalc-panel{padding:clamp(22px,3vw,34px)}.volcalc-panel-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.volcalc-toggle{border:1px solid var(--rp-line-strong);background:var(--rp-carbon);border-radius:999px;grid-template-columns:repeat(2,minmax(0,1fr));padding:4px;display:grid}.volcalc-toggle button{min-height:34px;color:var(--rp-text-sec);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 13px;font-size:13px;font-weight:750}.volcalc-toggle button.is-active{background:var(--rp-lime);color:var(--rp-ink)}.volcalc-dim-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.volcalc-field{gap:8px;margin-bottom:14px;display:grid}.volcalc-field span{color:var(--rp-text-sec);font-family:var(--rp-font-mono);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:750}.volcalc-field input,.volcalc-field select{border:1px solid var(--rp-line-strong);background:var(--rp-carbon);width:100%;height:52px;color:var(--rp-text);border-radius:12px;outline:none;padding:0 15px;font-size:16px}.volcalc-field input:focus,.volcalc-field select:focus{border-color:#c6ff0080}.volcalc-note{border-left:3px solid var(--rp-lime);background:#c6ff000f;margin-top:8px;padding:14px 16px}.volcalc-note strong{color:var(--rp-text);font-size:15px;font-weight:750;display:block}.volcalc-note p{color:var(--rp-text-sec);margin:6px 0 0;font-size:13px;line-height:1.5}.volcalc-results{align-content:start;gap:22px;display:grid}.volcalc-primary-result{background:var(--rp-lime);color:var(--rp-ink);border-radius:18px;padding:clamp(22px,3vw,32px)}.volcalc-primary-result small{color:#050505a3;font-family:var(--rp-font-mono);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:750;display:block}.volcalc-primary-result strong{letter-spacing:-.05em;margin-top:10px;font-size:clamp(42px,6vw,72px);font-weight:750;line-height:.95;display:block}.volcalc-primary-result span{color:#050505c2;margin-top:12px;font-weight:750;display:block}.volcalc-result-grid{border:1px solid var(--rp-line);background:var(--rp-line);border-radius:16px;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid;overflow:hidden}.volcalc-result-grid div{background:var(--rp-carbon);padding:18px}.volcalc-result-grid dt{color:var(--rp-text-muted);font-size:12px}.volcalc-result-grid dd{color:var(--rp-text);margin:8px 0 0;font-size:21px;font-weight:750}.volcalc-bars{gap:14px;display:grid}.volcalc-bars div{grid-template-columns:86px minmax(0,1fr) 88px;align-items:center;gap:12px;display:grid}.volcalc-bars span,.volcalc-bars b{color:var(--rp-text-sec);font-size:13px;font-weight:750}.volcalc-bars i{background:var(--rp-lime);border-radius:999px;height:12px}.volcalc-section,.volcalc-cta{border-bottom:1px solid var(--rp-line);padding-block:clamp(72px,8vw,122px)}.volcalc-section-alt{background:var(--rp-carbon)}.volcalc-content-grid{grid-template-columns:minmax(0,1fr) minmax(300px,.48fr);align-items:start;gap:clamp(28px,6vw,78px);display:grid}.volcalc-copy h2,.volcalc-section-head h2,.volcalc-cta-card h2{font-size:clamp(34px,4.8vw,64px)}.volcalc-copy p{font-size:17px}.volcalc-side-card,.volcalc-source-card{padding:clamp(24px,3vw,34px)}.volcalc-side-card h3,.volcalc-source-card h3{color:var(--rp-text);letter-spacing:-.02em;margin:0 0 18px;font-size:24px;font-weight:750}.volcalc-side-card dl,.volcalc-side-card ul{gap:14px;margin:0;padding:0;list-style:none;display:grid}.volcalc-side-card dt{color:var(--rp-text-muted);font-size:12px}.volcalc-side-card dd,.volcalc-side-card li{color:var(--rp-text-sec);margin:3px 0 0;font-size:15px;line-height:1.55}.volcalc-side-card li:before{content:"->";color:var(--rp-lime);font-family:var(--rp-font-mono);margin-right:9px}.volcalc-inline-link,.volcalc-source-card a,.volcalc-cta-actions a{color:var(--rp-lime);align-items:center;gap:8px;font-weight:750;text-decoration:none;display:inline-flex}.volcalc-inline-link{margin-top:24px}.volcalc-table-wrap{border:1px solid var(--rp-line-strong);border-radius:18px;margin-top:clamp(28px,4vw,48px);overflow-x:auto}.volcalc-table{border-collapse:collapse;background:var(--rp-surface);width:100%;min-width:760px}.volcalc-table th,.volcalc-table td{border-bottom:1px solid var(--rp-line);text-align:left;vertical-align:top;padding:18px}.volcalc-table th{color:var(--rp-lime);font-family:var(--rp-font-mono);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:750}.volcalc-table td{color:var(--rp-text-sec);font-size:14px;line-height:1.55}.volcalc-table td:first-child{color:var(--rp-text);font-weight:750}.volcalc-source-card{gap:12px;display:grid}.volcalc-source-card h3{margin-bottom:4px}.volcalc-source-card a{border-top:1px solid var(--rp-line);justify-content:space-between;padding-top:12px;font-size:14px}.volcalc-cta-card{background:radial-gradient(circle at 92% 12%, #c6ff0024, transparent 32%), var(--rp-surface);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:28px;padding:clamp(28px,5vw,56px);display:grid}.volcalc-cta-actions{flex-direction:column;gap:12px;display:flex}.volcalc-cta-actions a{border:1px solid var(--rp-line-strong);white-space:nowrap;border-radius:999px;justify-content:center;min-height:50px;padding:0 20px}.volcalc-cta-actions a:first-child{border-color:var(--rp-lime);background:var(--rp-lime);color:var(--rp-ink)}@media (max-width:980px){.volcalc-tool,.volcalc-content-grid,.volcalc-cta-card{grid-template-columns:1fr}}@media (max-width:680px){.volcalc-hero{padding-top:48px}.volcalc-panel-head,.volcalc-cta-actions{flex-direction:column;align-items:stretch}.volcalc-dim-grid,.volcalc-result-grid{grid-template-columns:1fr}.volcalc-toggle{width:100%}.volcalc-bars div{grid-template-columns:1fr;gap:7px}}