:root{--bg:#07111f;--panel:#101e31;--line:#253751;--text:#f5f8ff;--muted:#aebbd0;--primary:#6d5dfc;--cyan:#22d3ee}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:radial-gradient(circle at 15% 0,#162555 0,transparent 35%),radial-gradient(circle at 90% 15%,#073946 0,transparent 28%),var(--bg);color:var(--text);line-height:1.65}a{color:inherit}.topbar{height:74px;max-width:1200px;margin:auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:25px;font-weight:900;text-decoration:none}.brand span,.accent{color:var(--cyan)}.nav{display:flex;gap:5px}.nav a{padding:9px;text-decoration:none;color:var(--muted);font-size:14px;font-weight:650;border-radius:10px}.nav a:hover,.nav .on{background:#ffffff0d;color:#fff}.menu{display:none;background:none;border:0;color:white;font-size:24px}.wrap{width:min(1120px,calc(100% - 36px));margin:auto}.hero{padding:72px 0 45px;text-align:center}.eyebrow{display:inline-flex;border:1px solid #3c4f70;background:#ffffff0b;color:#bfeeff;border-radius:99px;padding:6px 13px;font-size:13px;font-weight:700}.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.06;letter-spacing:-3px;max-width:940px;margin:20px auto}.hero p,.lead{color:var(--muted);font-size:clamp(17px,2vw,20px);max-width:760px;margin:0 auto 30px}.tool{max-width:860px;margin:28px auto;padding:28px;background:linear-gradient(145deg,#ffffff12,#ffffff08);border:1px solid var(--line);box-shadow:0 30px 80px #0007;border-radius:24px;text-align:left}.fields{display:grid;gap:14px}.two{grid-template-columns:1fr 1fr}.three{grid-template-columns:repeat(3,1fr)}label{font-size:13px;color:#ced8e8;font-weight:700}input,textarea,select{width:100%;margin-top:6px;border:1px solid #334964;background:#091525;color:white;border-radius:13px;padding:15px;font:inherit;outline:none}textarea{min-height:105px}.btn{display:inline-flex;justify-content:center;border:0;border-radius:13px;padding:15px 20px;background:linear-gradient(135deg,var(--primary),#188fcb);color:white;font-weight:800;cursor:pointer;text-decoration:none}.btn.wide{width:100%;margin-top:15px}.result,.notice{margin-top:18px;padding:17px;border:1px solid #2d5264;background:#0d2932;border-radius:14px;overflow-wrap:anywhere}.error{border-color:#743646;background:#321721;color:#fecdd3}.copyline{display:flex;gap:8px}.copyline input{margin:0}.section{padding:58px 0}.section h2{text-align:center;font-size:clamp(30px,4vw,44px);line-height:1.2;margin:0 0 12px}.section-intro{text-align:center;color:var(--muted);max-width:720px;margin:0 auto 30px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{display:block;padding:24px;background:#ffffff0a;border:1px solid var(--line);border-radius:19px;text-decoration:none}.card:hover{transform:translateY(-3px);border-color:#4b6485}.card .icon{font-size:27px}.card h3{margin:12px 0 6px}.card p,.content p,.content li{color:var(--muted)}.content{max-width:900px;margin:auto}.content h2{text-align:left;margin-top:42px;font-size:29px}.steps li{margin:12px 0}.faq details{background:#ffffff08;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:10px 0}.faq summary{cursor:pointer;font-weight:750}.table{width:100%;border-collapse:collapse}.table td,.table th{padding:11px;text-align:left;border-bottom:1px solid var(--line)}.qr{text-align:center}.qr img{max-width:300px;width:100%;background:white;padding:12px;border-radius:14px}footer{margin-top:70px;border-top:1px solid var(--line);background:#040b14}.foot{width:min(1120px,calc(100% - 36px));margin:auto;padding:48px 0;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px}.foot p{color:var(--muted)}.foot div{display:flex;flex-direction:column;gap:9px}.foot div>a:not(.brand){color:var(--muted);font-size:14px;text-decoration:none}.copyright{text-align:center;padding:18px;border-top:1px solid var(--line);color:#718099;font-size:13px}@media(max-width:800px){.menu{display:block}.nav{display:none;position:absolute;z-index:20;top:66px;left:18px;right:18px;background:#0b1728;border:1px solid var(--line);padding:12px;border-radius:15px;flex-direction:column}.nav.open{display:flex}.hero{padding-top:40px}.tool{padding:20px}.grid,.two,.three{grid-template-columns:1fr}.foot{grid-template-columns:1fr 1fr}.copyline{flex-direction:column}}@media(max-width:480px){.foot{grid-template-columns:1fr}.hero h1{font-size:39px}.wrap{width:calc(100% - 24px)}}