@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;600;700&display=swap";:root{color:#0b0f13;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ink:#e8ecf1;--ink-strong:#f5f7fa;--muted:#8b95a5;--accent:#06b6d4;--accent-bright:#22d3ee;--accent-glow:#06b6d459;--accent-soft:#06b6d41f;--accent-deep:#0891b2;--surface:#161b22;--surface-raised:#1c2230;--surface-overlay:#222938;--border:#ffffff14;--border-accent:#06b6d44d;--shadow:0 16px 48px #0006;--shadow-accent:0 0 30px #06b6d426;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;background-color:#0e1117;font-family:Inter,Segoe 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cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}.nav-link:before{content:"";border-radius:inherit;opacity:0;background:linear-gradient(135deg,var(--accent-soft),transparent);transition:opacity .3s;position:absolute;inset:0}.nav-link:hover{border-color:var(--border-accent);box-shadow:var(--shadow-accent);transform:translateY(-2px)}.nav-link:hover:before{opacity:1}.nav-link.alt{background:linear-gradient(135deg,var(--accent-deep),var(--accent));color:#fff;border-color:#0000}.nav-link.alt:hover{transform:translateY(-2px);box-shadow:0 0 32px #06b6d44d,0 8px 24px #0000004d}.nav-link.router-link-active,.nav-link.router-link-exact-active{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 1px var(--accent),var(--shadow-accent);transform:translateY(-1px)}.nav-link.alt.router-link-active,.nav-link.alt.router-link-exact-active{background:linear-gradient(135deg,var(--accent-deep),var(--accent-bright));color:#fff;border-color:#0000;box-shadow:0 0 24px #06b6d466,0 8px 24px #0000004d}.hero-card{background:var(--surface);border-radius:var(--radius-xl);border:1px solid var(--border);box-shadow:var(--shadow);padding:28px 30px;animation:.8s cubic-bezier(.16,1,.3,1) both fade-up;position:relative;overflow:hidden}.hero-card:before{content:"";background:linear-gradient(90deg,transparent,var(--accent),transparent);height:2px;position:absolute;top:0;left:0;right:0}.hero-card-title{color:var(--accent);text-transform:uppercase;letter-spacing:.24em;margin:0 0 16px;font-size:.7rem;font-weight:700}.hero-card-list{color:var(--ink);gap:14px;margin:0;padding:0;font-weight:500;list-style:none;display:grid}.hero-card-list li{padding-left:24px;position:relative}.hero-card-list li:before{content:"";background:var(--accent);border-radius:2px;width:8px;height:8px;position:absolute;top:.55em;left:0;transform:rotate(45deg)}.page{gap:32px;display:grid}.calculator{background:var(--surface);border-radius:var(--radius-xl);box-shadow:var(--shadow);border:1px solid var(--border);padding:clamp(24px,3vw,40px);animation:.8s cubic-bezier(.16,1,.3,1) both fade-up;position:relative;overflow:hidden}.calculator:before{content:"";background:linear-gradient(90deg,var(--accent),var(--accent-bright),var(--accent));opacity:.8;height:3px;position:absolute;top:0;left:0;right:0}.calculator-header{gap:8px;margin-bottom:28px;display:grid}.calculator-header h2{letter-spacing:-.02em;color:var(--ink-strong);margin:0;font-size:clamp(1.5rem,2.4vw,2rem);font-weight:700}.calculator-subtitle{color:var(--muted);max-width:620px;margin:0}.sections{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;display:grid}.section{background:var(--surface-raised);border-radius:var(--radius-lg);border:1px solid var(--border);padding:22px 22px 24px;transition:border-color .3s,box-shadow .3s;animation:.6s cubic-bezier(.16,1,.3,1) both fade-up;box-shadow:0 4px 16px #0003}.section:hover{border-color:var(--border-accent);box-shadow:0 4px 16px #0003,var(--shadow-accent)}.section:nth-child(2){animation-delay:60ms}.section:nth-child(3){animation-delay:.12s}.section:nth-child(4){animation-delay:.18s}.section h3{color:var(--ink-strong);align-items:center;gap:10px;margin:0 0 16px;font-size:1.05rem;font-weight:700;display:flex}.section h3:before{content:"";background:var(--accent);border-radius:2px;flex-shrink:0;width:4px;height:18px}.input-group{gap:6px;margin-bottom:14px;display:grid}label{color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;font-weight:600}input[type=number]{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-overlay);width:100%;color:var(--ink-strong);-moz-appearance:textfield;padding:11px 14px;font-family:Inter,sans-serif;font-size:.95rem;transition:all .25s 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h3{color:var(--ink-strong);margin-top:0}.results--compact{place-items:center;margin-top:24px;display:grid}.result-item{border-bottom:1px solid var(--border);color:var(--ink);justify-content:space-between;align-items:center;padding:12px 0;font-weight:500;display:flex}.result-item:last-child{border-bottom:none}.result-item.total{color:var(--ink-strong);border-top:1px solid var(--border-accent);border-bottom:none;margin-top:8px;padding-top:16px;font-weight:700}.result-item.final{text-align:center;color:var(--accent-bright);text-shadow:0 0 24px var(--accent-glow);flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:16px 0;font-size:clamp(1.3rem,2.2vw,1.8rem);font-weight:800;display:flex}.result-item.final .result-label,.result-item.final .result-value{text-align:center;width:100%}.result-label{text-transform:uppercase;letter-spacing:.2em;color:var(--muted);font-family:JetBrains Mono,monospace;font-size:.8rem}.result-value{font-family:JetBrains Mono,monospace;font-size:clamp(1.8rem,3vw,2.6rem);font-weight:700}.result{background:var(--accent-soft);color:var(--accent-bright);border-radius:var(--radius-sm);text-align:center;border:1px solid var(--border-accent);padding:10px 14px;font-family:JetBrains Mono,monospace;font-weight:600}@media (max-width:900px){.hero{grid-template-columns:1fr}}@media (max-width:600px){#app{padding:28px 16px 56px}.nav-links{flex-direction:column;align-items:stretch}.nav-link{text-align:center}}@keyframes fade-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%,to{opacity:.6}50%{opacity:1}}