*{box-sizing:border-box;margin:0;padding:0}:root{--black:#111;--yellow:#f5c400;--text:#181818;--muted:#737373;--border:#e5e5e5}body{font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#f6f6f6;line-height:1.45}.topbar{background:#111;border-bottom:4px solid #f5c400;color:#fff}.topbar-inner{max-width:1240px;margin:auto;min-height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 22px}.secure-badge{font-size:13px;font-weight:800}.topbar-text{font-size:13px;color:#d7d7d7}.container{width:min(1240px,calc(100% - 32px));margin:auto;padding:38px 0 55px}.brand{text-align:center;margin-bottom:34px}.brand img{width:245px;max-width:70%;height:auto}.brand h1{font-size:30px;margin-top:10px}.brand p{margin-top:6px;color:var(--muted)}.payment-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:30px;box-shadow:0 8px 30px #0000000f}.section-title{display:flex;align-items:center;gap:13px;padding-bottom:18px;margin-bottom:23px;border-bottom:1px solid #eee}.section-title .icon{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:#111;font-size:21px}.section-title h2{font-size:19px}.section-title span:not(.icon){color:var(--muted);font-size:12px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-group{margin-bottom:18px}label{display:block;font-size:13px;font-weight:700;margin-bottom:8px}.optional{color:#888;font-weight:400}input{width:100%;height:50px;border:1px solid #dcdcdc;border-radius:9px;background:#fff;padding:0 14px;font-size:14px;outline:none}input:focus{border-color:#dcae00;box-shadow:0 0 0 3px #f5c40024}.amount-input{position:relative}.amount-input input{padding-right:48px;font-size:16px;font-weight:700}.amount-input span{position:absolute;right:15px;top:15px;color:#666;font-weight:700}.privacy-note,.secure-note{color:#737373;font-size:11px;margin-top:16px}.secure-card-box{padding:18px;background:#fafafa;border:1px solid #eee;border-radius:13px}.fake-card{height:190px;border-radius:17px;background:linear-gradient(135deg,#202020,#050505);color:#fff;padding:22px;position:relative;overflow:hidden;box-shadow:0 10px 25px #0002}.fake-card:after{content:"";position:absolute;width:260px;height:260px;border:35px solid #f5c40033;border-radius:50%;right:-110px;top:-130px}.chip{width:44px;height:32px;border-radius:6px;background:linear-gradient(135deg,#e6c35a,#fff0a0);margin-bottom:34px}.card-number{font-size:22px;letter-spacing:3px}.card-bottom{display:flex;justify-content:space-between;margin-top:24px;font-size:9px;letter-spacing:1px;color:#ccc}.secure-text{font-size:12px;margin-top:18px;color:#555;line-height:1.7}.pay-summary{margin-top:18px;padding:18px;border-radius:11px;background:#fffaf0;border:1px solid #f0d77a}.pay-summary span{display:block;font-size:11px;font-weight:800}.pay-summary strong{display:block;margin-top:2px;font-size:29px;color:#d99e00}.pay-button{width:100%;height:56px;border:0;border-radius:10px;margin-top:15px;background:#f5c400;color:#111;font-size:15px;font-weight:900;cursor:pointer}.pay-button:hover{background:#ffd21a}.trust-row{background:#fff;border:1px solid var(--border);border-radius:15px;margin-top:24px;display:grid;grid-template-columns:repeat(4,1fr);padding:22px 10px}.trust-item{padding:0 22px;border-right:1px solid #eee}.trust-item:last-child{border:0}.trust-item b,.trust-item span{display:block}.trust-item b{font-size:11px;margin-bottom:5px}.trust-item span{color:var(--muted);font-size:11px}footer{background:#111;color:#bbb;min-height:65px;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100% - 1240px)/2));font-size:12px;border-top:4px solid #f5c400}footer div:last-child{color:#f5c400;font-weight:800}@media(max-width:850px){.payment-grid{grid-template-columns:1fr}.trust-row{grid-template-columns:1fr 1fr}}@media(max-width:560px){.container{width:calc(100% - 20px)}.form-row{grid-template-columns:1fr;gap:0}.card{padding:20px 16px}.fake-card{height:165px}.card-number{font-size:17px}.trust-row{grid-template-columns:1fr}.trust-item{border:0;border-bottom:1px solid #eee;padding:12px 18px}footer{padding:16px 20px;flex-direction:column;gap:8px}}