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ease;text-align:left;display:flex;align-items:center;gap:6px}.method-option:before{content:"";position:absolute;left:24px;top:50%;transform:translateY(-50%);width:20px;height:20px;border-radius:50%;border:2px solid #d0d0d0;background:#fff;transition:border-color .2s ease,background-color .2s ease;box-sizing:border-box}.method-option--active:before{border-color:#f45480;background:radial-gradient(circle,#f45480 40%,#fff 42%)}.method-option:hover{border-color:#f45480}.method-option--active{background-color:#fbf4f6;color:#f45480;border-color:#f45480}.method-option__name{font-weight:500;font-size:16px;line-height:28px}.method-option--active .method-option__name{color:#f45480}.method-option__discount{font-weight:600;font-size:14px;color:#18cb4a}.purchase-panel{background:#f6f6f6;border-radius:24px;padding:32px;position:sticky;top:90px;box-sizing:border-box}.purchase-title{font-family:Rubik,sans-serif;font-weight:600;font-size:28px;line-height:36px;color:#1e1e1e;margin:0 0 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ease}.network-btn:hover,.token-btn:hover{border-color:#f45480}.network-btn--active,.token-btn--active{border-color:#f45480;background-color:#fff0f4}.estimate{margin-top:12px;font-family:Rubik,sans-serif;font-size:14px;color:#1e1e1e;display:flex;align-items:center;gap:6px}.estimate--loading,.estimate__label{color:#6b6b6b}.estimate__value{font-weight:600}.estimate__usd{color:#6b6b6b}.error-msg{font-family:Rubik,sans-serif;font-size:14px;color:#e53935;margin:8px 0 0}.buy-btn{width:100%;height:56px;border-radius:80px;background-color:#f45480;color:#fff;border:none;font-family:Rubik,sans-serif;font-weight:600;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background-color .2s ease;margin-top:16px}.buy-btn:hover:not(:disabled){background-color:#1e1e1e}.buy-btn:disabled{opacity:.6;cursor:not-allowed}.crypto-invoice{display:flex;flex-direction:column;gap:12px;margin-top:8px}.invoice-info{padding:12px 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20px}.error-msg{font-family:Rubik,sans-serif;font-size:14px;color:#e53935;margin:0 0 14px}.wallet-badge{display:flex;align-items:center;gap:8px;font-family:Courier New,monospace;font-size:13px;color:#1e1e1e;background:#f0f0f0;border-radius:8px;padding:8px 12px;margin:0 0 16px;width:fit-content}.dot{width:8px;height:8px;border-radius:50%;background:#18cb4a;flex-shrink:0}.token-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.token-btn{display:flex;flex-direction:column;align-items:flex-start;padding:14px 16px;border-radius:12px;border:1px solid #d0d0d0;background:#fff;cursor:pointer;font-family:Rubik,sans-serif;transition:border-color .2s,background .2s}.token-btn--active{border-color:#f45480;background:#fbf4f6}.token-symbol{font-size:14px;font-weight:600;color:#1e1e1e}.token-btn--active .token-symbol{color:#f45480}.token-amt{font-size:13px;color:#6b6b6b;margin-top:2px}.email-input{width:100%;background-color:#fffefe;border-radius:12px;padding:16px;font-family:Rubik,sans-serif;font-size:15px;color:#32325d;outline:none;border:1px solid #e0e0e0;transition:border .2s;box-sizing:border-box;margin-bottom:16px}.email-input:focus{border-color:#f45480}.email-input::placeholder{color:#acb7c3}.terms{font-family:Rubik,sans-serif;font-size:13px;font-weight:300;color:#6b6b6b;margin:0 0 16px;text-align:center}.terms a{color:#f45480;text-decoration:none}.btn-primary{width:100%;padding:16px 32px;border-radius:80px;background:#f45480;color:#fff;border:none;font-family:Rubik,sans-serif;font-weight:600;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .2s}.btn-primary:hover:not(:disabled){background:#1e1e1e}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:none;border:1px solid #d0d0d0;border-radius:80px;padding:12px 32px;font-family:Rubik,sans-serif;font-size:15px;color:#6b6b6b;cursor:pointer;transition:border-color .2s}.btn-secondary:hover{border-color:#f45480;color:#f45480}.step-pending{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px 0;text-align:center}.step-pending p{font-family:Rubik,sans-serif;font-size:15px;color:#1e1e1e;margin:0}.step-success,.step-error{display:flex;flex-direction:column;align-items:center;gap:12px;padding:16px 0;text-align:center}.success-title,.error-title{font-family:Rubik,sans-serif;font-size:18px;font-weight:600;color:#1e1e1e;margin:0}.success-subtitle{font-family:Rubik,sans-serif;font-size:14px;color:#6b6b6b;margin:0}.serial-block{display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid #d0d0d0;border-radius:12px;padding:12px 16px;width:100%;box-sizing:border-box}.serial-key{font-family:Courier New,monospace;font-size:17px;font-weight:700;color:#1e1e1e;flex:1;word-break:break-all}.copy-btn{background:none;border:none;cursor:pointer;font-family:Rubik,sans-serif;font-size:13px;color:#6b6b6b;padding:4px 8px;border-radius:6px;transition:background .2s}.copy-btn:hover{background:#f0f0f0}.hint{font-family:Rubik,sans-serif;font-size:12px;color:#aaa;margin:0;line-height:1.5}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.spinner--large{width:40px;height:40px;border:3px solid #e0e0e0;border-top-color:#f45480}@keyframes spin{to{transform:rotate(360deg)}}