*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color:#e01e37;--primary-dark:#b71730;--primary-blue:#0052ff;--error-color:#e74c3c;--success-color:#27ae60;--border-color:#e0e0e0;--border-light:#f0f0f0;--text-primary:#333;--text-secondary:#666;--text-light:#999;--text-white:#fff;--bg-light:#f9f9f9;--bg-white:#fff;--bg-blue:#e01e37;--bg-blue-light:#e6efff;--shadow-sm:0 2px 4px rgba(0,0,0,.08);--shadow-md:0 4px 12px rgba(0,0,0,.12);--shadow-lg:0 20px 60px rgba(0,0,0,.15);--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-xxl:48px;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--border-radius:12px;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1);--font-size-xs:clamp(10px,1.5vw,14px);--font-size-sm:clamp(11px,1.8vw,14px);--font-size-base:clamp(12px,2vw,16px);--font-size-lg:clamp(13px,2.2vw,18px);--font-size-xl:clamp(14px,2.5vw,20px);--font-size-2xl:clamp(16px,3vw,24px);--font-size-3xl:clamp(32px,5vw,42px);--font-size-4xl:clamp(36px,6vw,48px);--padding-mobile:clamp(8px,3vw,16px);--padding-desktop:clamp(16px,5vw,32px)}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);color:var(--text-primary);line-height:1.6;overflow-x:hidden}body,main.payment-container{background-color:#f5f5f5;min-height:100vh}main.payment-container{display:flex;flex-wrap:wrap}.summary-panel{flex:1 1;background:var(--primary-color,var(--bg-blue));background-image:radial-gradient(circle at 90% 10%,hsla(0,0%,100%,.1) 0,transparent 50%),radial-gradient(circle at 10% 90%,hsla(0,0%,100%,.1) 0,transparent 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1;background:var(--bg-white);display:flex;flex-direction:column;justify-content:flex-start;padding:var(--padding-desktop);overflow-y:auto;max-width:100%;margin:0 auto;width:100%;min-height:100vh}.payment-card{width:100%;max-width:clamp(320px,90%,480px);margin:0 auto}.payment-header-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:clamp(12px,3vw,24px);padding-bottom:clamp(8px,2vw,16px);border-bottom:1px solid var(--border-light);flex-wrap:wrap;gap:var(--spacing-sm)}.logo-small{max-width:clamp(80px,20vw,100px);height:auto;max-height:clamp(28px,5vw,35px);object-fit:contain}.security-badge{font-size:var(--font-size-xs);color:var(--text-secondary);font-weight:500;white-space:nowrap}.payment-form{gap:clamp(12px,2.5vw,16px)}.form-section,.payment-form{display:flex;flex-direction:column}.form-section{gap:clamp(6px,1.5vw,8px)}.section-title{font-size:var(--font-size-sm);font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-primary);margin-bottom:2px}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:clamp(6px,1.5vw,8px);gap:clamp(6px,1.5vw,8px);margin-bottom:0}.form-row.full{grid-template-columns:1fr}.form-group{display:flex;flex-direction:column}.form-group label{font-size:var(--font-size-sm);font-weight:500;margin-bottom:2px;color:var(--text-primary)}#collect-container,.form-group input[type=email],.form-group input[type=text]{padding:clamp(8px,1.5vw,10px) 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a{color:var(--primary-color,var(--primary-blue));text-decoration:none;font-weight:500}.footer-text a:hover{text-decoration:underline}.support-footer{margin-top:auto;padding-top:clamp(12px,2vw,16px);text-align:center;font-size:var(--font-size-xs);color:var(--text-light);border-top:1px solid var(--border-light)}.support-footer a{color:var(--primary-color,var(--primary-blue));text-decoration:none}.support-footer a:hover{text-decoration:underline}.captcha-legal{margin-top:clamp(6px,1.5vw,8px);font-size:var(--font-size-xs);color:var(--text-light);line-height:1.4}.captcha-legal a{color:var(--text-primary);text-decoration:underline}.hidden{display:none!important}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@media (max-width:480px){:root{--padding-mobile:clamp(6px,2vw,12px)}main.payment-container{flex-direction:column;min-height:auto}.summary-panel{min-height:40vh;padding:clamp(12px,3vw,16px)}.summary-content{max-width:95%}.payment-panel{min-height:60vh;padding:clamp(10px,2vw,12px)}.payment-card{max-width:100%}.form-row{grid-template-columns:1fr;gap:clamp(4px,1vw,6px)}.card-brands{justify-content:center}}@media (max-width:768px){main.payment-container{flex-direction:column}.summary-panel{min-height:45vh;padding:clamp(16px,4vw,20px)}.payment-panel{min-height:55vh;padding:clamp(16px,4vw,20px)}.payment-header-top{flex-direction:column;align-items:center;gap:clamp(8px,2vw,12px)}.logo-small{max-width:clamp(70px,25vw,90px);max-height:clamp(25px,5vw,32px)}.form-row{grid-template-columns:1fr}.fee-amount span:first-child{font-size:clamp(28px,4vw,36px)}}@media (min-width:769px) and (max-width:1024px){.summary-panel{padding:clamp(16px,3vw,20px);flex:0.8 1}.payment-panel{flex:1.2 1;padding:clamp(16px,3vw,24px)}.payment-card{max-width:clamp(300px,85%,450px)}.summary-content{max-width:clamp(250px,80%,400px)}.form-row{grid-template-columns:1fr 1fr}.form-row.full{grid-template-columns:1fr}}@media (min-width:1025px) and (max-width:1440px){main.payment-container{flex-direction:row}.payment-panel,.summary-panel{flex:1 1;padding:clamp(20px,4vw,28px)}.payment-panel{min-height:100vh}.payment-card{max-width:clamp(320px,90%,480px)}.summary-content{max-width:clamp(300px,90%,450px)}}@media (min-width:1441px){main.payment-container{flex-direction:row}.payment-panel,.summary-panel{flex:1 1;padding:clamp(28px,5vw,48px)}.payment-panel{min-height:100vh}.payment-card{max-width:520px}.summary-content{max-width:480px}.form-row{grid-template-columns:1fr 1fr;gap:clamp(12px,2vw,16px)}.fee-amount span:first-child{font-size:clamp(40px,5vw,48px)}}.payment-method-tabs{display:flex;gap:clamp(6px,1.5vw,8px);margin-bottom:clamp(12px,2vw,16px);border-bottom:2px solid var(--border-light)}.tab-button{padding:clamp(8px,1.5vw,12px) clamp(12px,2vw,16px);background:transparent;border:none;border-bottom:3px solid transparent;color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}.tab-button:hover{color:var(--text-primary)}.tab-button.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.wallet-payment{padding:clamp(12px,2vw,16px);background:var(--bg-light);border-radius:6px;text-align:center}.wallet-description{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:clamp(12px,2vw,16px);line-height:1.5}.wallet-button-container{display:flex;justify-content:center;min-height:50px}#applepaybutton,#googlepaybutton{display:flex;justify-content:center;align-items:center}