*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:root{--purple:#7c3aed;--purple2:#8b5cf6;--light:#ede9fe;--text:#1e1b2e;--muted:#6b7280;--border:#e5e7eb;--bg:#f3f4f6;--white:#fff;--green:#047857}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;line-height:1.65}nav{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.nav-inner{max-width:1040px;height:58px;margin:auto;padding:0 20px;display:flex;align-items:center;gap:18px}.logo{color:var(--purple);font-weight:800;text-decoration:none;margin-right:auto}.nav-inner a:not(.logo){color:var(--muted);font-size:.9rem;text-decoration:none}.hero{text-align:center;padding:54px 20px 32px}.eyebrow{color:var(--purple);font-size:.75rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.hero h1{font-size:clamp(1.9rem,5vw,2.8rem);line-height:1.18;margin:8px auto}.hero p{color:var(--muted);max-width:650px;margin:auto}.wrap{max-width:900px;margin:auto;padding:0 16px 64px}.tool-card,.content-card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:28px;margin-bottom:18px}.tool-card{border:2px dashed #c4b5fd}.tool-card h2,.content-card h2{font-size:1.25rem;margin-bottom:12px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:.78rem;font-weight:750;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.field input,.field select{width:100%;padding:11px 12px;border:1.5px solid var(--border);border-radius:9px;background:#fafafa;font:inherit;color:var(--text)}.field input:focus,.field select:focus{outline:0;border-color:var(--purple)}button{border:0;border-radius:9px;background:var(--purple);color:#fff;font:700 .95rem inherit;padding:12px 20px;cursor:pointer}button:hover{background:#6d28d9}.error{display:none;color:#b91c1c;margin-top:12px;font-size:.88rem}.result{display:none;margin-top:22px;padding:20px;border-radius:12px;background:var(--light);border:1px solid #ddd6fe}.result.show,.error.show{display:block}.result-label{color:var(--purple);font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.result-main{font-size:clamp(1.35rem,4vw,2rem);font-weight:800;margin:4px 0}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}.stat{background:rgba(255,255,255,.72);padding:11px;border-radius:9px;text-align:center}.stat strong{display:block;font-size:1.05rem}.stat span{font-size:.72rem;color:var(--muted)}.content-card p,.content-card li{color:var(--muted);font-size:.93rem}.content-card p{margin-bottom:10px}.content-card ul,.content-card ol{padding-left:20px;margin:8px 0 12px}.content-card h3{font-size:1rem;margin:16px 0 5px}.related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.related a{padding:10px 12px;background:#fafafa;border:1px solid var(--border);border-radius:8px;color:var(--purple);font-size:.86rem;text-decoration:none}.related a:hover{background:var(--light)}footer{background:var(--white);border-top:1px solid var(--border);padding:22px;text-align:center;color:var(--muted);font-size:.8rem}footer a{color:var(--purple)}@media(max-width:620px){.fields,.result-grid,.related{grid-template-columns:1fr}.tool-card,.content-card{padding:21px}.nav-inner a:not(.logo):not(:last-child){display:none}}