@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');:root{--ink:rgba(0,0,0,.94);--muted:#615d59;--soft:#f6f5f4;--line:rgba(0,0,0,.1);--blue:#0075de;--blue2:#005bab;--cream:#fff9ed;--max:1160px;--shadow:rgba(0,0,0,.04) 0 4px 18px,rgba(0,0,0,.027) 0 2px 8px}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);line-height:1.55;background:#fff}a{color:var(--blue)}.wrap{max-width:var(--max);margin:auto;padding:0 22px}.nav{position:sticky;top:0;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);z-index:20}.navin{min-height:68px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800}.logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#111,#2a9d99);color:#fff;display:grid;place-items:center}.links{display:flex;gap:20px;align-items:center}.links a{text-decoration:none;color:var(--ink);font-weight:600;font-size:15px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border-radius:7px;text-decoration:none;font-weight:700;border:1px solid transparent;cursor:pointer}.primary{background:var(--blue);color:#fff}.primary:hover{background:var(--blue2)}.secondary{background:#fff;color:var(--ink);border-color:var(--line)}.hero{background:radial-gradient(circle at 80% 0,#e9fffb 0,transparent 34%),linear-gradient(180deg,#fff 0,var(--soft) 100%);padding:82px 0 64px}.hero-grid{display:grid;grid-template-columns:1.05fr .75fr;gap:42px;align-items:center}.badge{display:inline-flex;border-radius:999px;background:#f2f9ff;color:#097fe8;padding:5px 10px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}h1{font-size:clamp(40px,6vw,68px);line-height:1;letter-spacing:-2px;margin:18px 0}h2{font-size:clamp(30px,4vw,48px);line-height:1.05;letter-spacing:-1.2px;margin:0 0 16px}h3{font-size:22px;line-height:1.2;margin:0 0 10px}.lead{font-size:20px;color:var(--muted);font-weight:500;max-width:730px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:24px}.section{padding:72px 0}.alt{background:var(--soft)}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.muted{color:var(--muted)}.tiny{font-size:13px;color:var(--muted)}.notice{background:var(--cream);border:1px solid #ecd9ac;border-radius:12px;padding:14px}.proscons{display:grid;grid-template-columns:1fr 1fr;gap:18px}.input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:8px;font:inherit}.form{display:grid;gap:12px}.footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted);font-size:14px}.footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.quiz-option{display:block;width:100%;text-align:left;margin:10px 0;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;font:inherit}.result{display:none}.result.active{display:block}.content{max-width:860px}.content p,.content li{font-size:17px}.content h2{margin-top:42px}li{margin:8px 0}@media(max-width:860px){.links{display:none}.hero-grid,.grid2,.grid3,.proscons{grid-template-columns:1fr}.hero{padding:54px 0}.section{padding:50px 0}h1{letter-spacing:-1.2px}}