:root{color-scheme:light;--bg: #f8faf7;--surface: #ffffff;--surface-muted: #eef5f1;--text: #17211c;--muted: #5d6b63;--border: #dce6df;--accent: #007f68;--accent-strong: #005f52;--accent-soft: #dff3ed;--warning: #b36b00}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.site-shell{min-height:100vh;display:flex;flex-direction:column}.site-header{border-bottom:1px solid var(--border);background:#f8faf7eb;backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}.header-inner,.section-inner,.footer-inner{width:min(1120px,calc(100% - 32px));margin:0 auto}.header-inner{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:0}.brand-mark{width:32px;height:32px;border-radius:8px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:900}.nav{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:14px;font-weight:650}.nav a:hover{color:var(--accent-strong)}.button-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:8px;border:1px solid var(--border);color:var(--text);background:var(--surface);font-weight:750;white-space:nowrap}.button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.button.primary:hover{background:var(--accent-strong)}.button:hover{border-color:#b9c9bf}.hero{padding:72px 0 40px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:44px;align-items:center}.eyebrow{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border:1px solid var(--border);border-radius:8px;background:var(--accent-soft);color:var(--accent-strong);font-size:13px;font-weight:750;margin:0 0 18px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(42px,7vw,72px);line-height:1.02;letter-spacing:0;margin-bottom:20px}h2{font-size:clamp(28px,4vw,44px);line-height:1.12;letter-spacing:0;margin-bottom:12px}h3{font-size:18px;line-height:1.35;margin-bottom:8px}.lead{color:var(--muted);font-size:18px;line-height:1.8;max-width:660px}.hero-panel{border:1px solid var(--border);border-radius:8px;background:var(--surface);box-shadow:0 18px 60px #182c2014;overflow:hidden}.panel-bar{display:flex;gap:6px;padding:14px;border-bottom:1px solid var(--border);background:var(--surface-muted)}.panel-dot{width:9px;height:9px;border-radius:50%;background:#9aa9a1}.subscription-list{padding:16px;display:grid;gap:10px}.subscription-row{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;border:1px solid var(--border);border-radius:8px;padding:14px}.subscription-row strong{display:block}.subscription-row span{color:var(--muted);font-size:14px}.amount{font-weight:850;color:var(--accent-strong)}.section{padding:64px 0}.section-muted{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.section-heading{max-width:720px;margin-bottom:28px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.feature,.tool-card,.service-card{border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:20px}.feature p,.tool-card p,.service-card p{color:var(--muted);line-height:1.7;margin-bottom:0}.tool-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:start}.calculator{border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:20px}.form-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(150px,.5fr) minmax(150px,.5fr) auto;gap:10px;align-items:end}.field{display:grid;gap:6px}.field label{font-size:13px;color:var(--muted);font-weight:700}.field input,.field select{width:100%;min-height:42px;border:1px solid var(--border);border-radius:8px;padding:0 12px;background:#fff}.entries{margin:18px 0 0;display:grid;gap:8px}.entry{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;border:1px solid var(--border);border-radius:8px;padding:12px}.entry small{color:var(--muted)}.icon-button{width:36px;height:36px;border-radius:8px;border:1px solid var(--border);background:var(--surface);cursor:pointer}.summary{border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:20px;position:sticky;top:88px}.summary-number{font-size:34px;line-height:1.1;font-weight:900;color:var(--accent-strong);margin:8px 0 4px}.muted{color:var(--muted)}.site-footer{margin-top:auto;padding:32px 0;color:var(--muted);border-top:1px solid var(--border);background:var(--surface)}.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px}@media(max-width:860px){.nav{display:none}.hero-grid,.tool-layout,.grid-3,.form-grid{grid-template-columns:1fr}.hero{padding-top:48px}.summary{position:static}}