*{box-sizing:border-box;margin:0;padding:0}:root{--primary-color:#323232;--secondary-color:#d4a373;--accent-color:#f5b041;--bg-light:#f5f5f5;--text-primary:rgba(0,0,0,.9);--text-secondary:rgba(0,0,0,.7);--transition:all 0.3s ease}body{background:var(--bg-light);color:var(--text-primary);font-family:Noto Sans TC,sans-serif;line-height:1.6}.navbar{background:#f5f5f5;box-shadow:0 2px 10px rgba(0,0,0,.05);height:80px;left:0;position:fixed;right:0;top:0;z-index:1000}.navbar .container{gap:50px;height:100%}.nav-menu,.navbar .container{align-items:center;display:flex}.nav-menu{gap:30px;list-style:none}.nav-menu a{color:var(--text-primary);font-size:16px;text-decoration:none;transition:var(--transition)}.nav-menu a.active,.nav-menu a:hover{color:var(--secondary-color)}.nav-actions{gap:20px}.nav-actions,.search-btn{align-items:center;display:flex}.search-btn{background:none;justify-content:center;padding:8px}.cta-btn,.search-btn{border:none;cursor:pointer}.cta-btn{background:#f5b041;border-radius:29px;color:#fff;font-size:16px;padding:17px 32px;transition:var(--transition)}.cta-btn:hover{background:#f7c366;box-shadow:0 4px 12px rgba(245,176,65,.3);transform:translateY(-2px)}.hamburger{background:none;border:none;cursor:pointer;display:none;flex-direction:column;gap:5px;padding:5px}.hamburger span{background:var(--text-primary);border-radius:3px;height:3px;transition:all .3s ease;width:25px}.checkout-section{min-height:100vh;padding-bottom:80px;padding-top:140px}.container{margin:0 auto;max-width:100%;padding:0 40px;width:1425px}.page-title{color:var(--primary-color);font-size:48px;font-weight:500;margin-bottom:40px;text-align:center}.checkout-steps{gap:20px;justify-content:center;margin-bottom:50px}.checkout-steps,.step{align-items:center;display:flex}.step{flex-direction:column;gap:10px}.step-number{align-items:center;border:2px solid #e5e5e5;border-radius:50%;color:#999;display:flex;font-size:20px;font-weight:600;height:50px;justify-content:center;transition:var(--transition);width:50px}.step.active .step-number{background:#f5b041;border-color:#f5b041;color:#fff}.step.completed .step-number{background:#4caf50;border-color:#4caf50;color:transparent;font-size:0;position:relative}.step.completed .step-number:after{color:#fff;content:"✓";font-size:20px;font-weight:700;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%)}.step-label{color:#999;font-size:14px}.step.active .step-label{color:var(--text-primary);font-weight:600}.step-divider{background:#e5e5e5;height:2px;margin-bottom:30px;width:60px}.checkout-content{align-items:start;display:grid;gap:40px;grid-template-columns:1.5fr 1fr}.checkout-form{background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,.08);padding:40px}.form-section{display:none}.form-section.active{display:block}.checkout-form h2{font-size:28px}.checkout-form h2,.checkout-form h3{color:var(--text-primary);font-weight:600}.checkout-form h3{font-size:20px;margin-bottom:20px}.form-row{display:grid;gap:20px;grid-template-columns:1fr 1fr}.form-group,.form-row{margin-bottom:20px}.form-group label{color:var(--text-primary);display:block;font-size:14px;font-weight:500;margin-bottom:8px}.form-group input,.form-group select,.form-group textarea{border:1px solid #e5e5e5;border-radius:8px;font-family:Noto Sans TC,sans-serif;font-size:15px;padding:12px 16px;transition:var(--transition);width:100%}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:#f5b041;box-shadow:0 0 0 3px rgba(245,176,65,.1);outline:none}.terms-checkbox{align-items:center;display:flex;margin:25px 0}.terms-checkbox label{align-items:center;color:var(--text-secondary);display:flex;font-size:14px;gap:10px}.terms-checkbox input[type=checkbox]{cursor:pointer;height:18px;width:18px}.terms-checkbox a{color:#f5b041;text-decoration:none}.terms-checkbox a:hover{text-decoration:underline}.btn-back,.btn-confirm,.btn-next{align-items:center;background:#f5b041;border:none;border-radius:29px;color:#fff;cursor:pointer;display:inline-flex;font-size:16px;font-weight:500;gap:8px;padding:16px 40px;transition:var(--transition)}.btn-back:hover,.btn-confirm:hover,.btn-next:hover{background:#f7c366;box-shadow:0 4px 12px rgba(245,176,65,.3);transform:translateY(-2px)}.btn-back{background:transparent;border:2px solid #e5e5e5;color:var(--text-primary)}.btn-back:hover{background:#f5f5f5;border-color:#d4a373}.btn-stripe{background:linear-gradient(135deg,#635bff,#5469ff);box-shadow:0 4px 12px rgba(99,91,255,.3)}.btn-stripe:hover{background:linear-gradient(135deg,#7772ff,#6a7bff);box-shadow:0 6px 20px rgba(99,91,255,.4)}.order-summary{background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,.08);padding:30px;position:sticky;top:100px}.order-summary h2{color:var(--text-primary);font-size:24px;font-weight:600;margin-bottom:25px}.summary-items{display:flex;flex-direction:column;gap:20px}.summary-item{align-items:center;display:flex;gap:15px}.summary-item img{border-radius:10px;height:70px;object-fit:cover;width:70px}.item-info{flex:1}.item-info h4{color:var(--text-primary);font-size:15px;font-weight:600;margin-bottom:5px}.item-info p{color:var(--text-secondary);font-size:13px}.item-price{color:var(--text-primary);font-size:16px;font-weight:600}.summary-divider{background:#e5e5e5;height:1px;margin:20px 0}.summary-line{color:var(--text-secondary);font-size:15px;margin-bottom:10px}.summary-line,.summary-total{display:flex;justify-content:space-between}.summary-total{color:var(--text-primary);font-size:20px;font-weight:700;margin-top:15px}.promo-code{display:flex;gap:10px;margin-top:20px}.promo-code input{border:1px solid #e5e5e5;border-radius:8px;flex:1;font-size:14px;padding:10px 15px}.promo-code button{background:var(--primary-color);border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:14px;padding:10px 20px;transition:var(--transition)}.promo-code button:hover{background:var(--secondary-color)}.confirm-section{background:#fff;border-radius:20px;box-shadow:0 4px 20px rgba(0,0,0,.08);padding:40px}.confirm-block{background:#f8f8f8;border-radius:12px;margin-bottom:30px;padding:20px;position:relative}.confirm-block h3{color:var(--text-primary);font-size:18px;font-weight:600;margin-bottom:15px}.confirm-info p{color:var(--text-secondary);font-size:15px;margin-bottom:8px}.btn-edit{background:transparent;border:1px solid #f5b041;border-radius:20px;color:#f5b041;cursor:pointer;font-size:13px;padding:6px 16px;position:absolute;right:20px;top:20px;transition:var(--transition)}.btn-edit:hover{background:#f5b041;color:#fff}.payment-note{background:rgba(99,91,255,.1);border-left:4px solid #635bff;border-radius:8px;margin:25px 0;padding:15px 20px}.payment-note p{color:var(--text-primary);font-size:14px;margin-bottom:5px}.payment-note p:last-child{margin-bottom:0}.footer{background:#f5b041;color:#323232;padding:50px 0}.footer-content{align-items:flex-end;display:flex;justify-content:space-between}.footer-left p{color:#323232;font-size:16px;line-height:1.4;margin-bottom:8px}.footer-right{align-items:flex-end;display:flex;flex-direction:column;gap:20px;justify-content:flex-end;text-align:right}.footer-social{align-items:center;display:flex;gap:12px}.footer-social a{display:inline-flex;line-height:0;transition:var(--transition)}.footer-social a svg{height:36px;width:36px}.footer-social a:hover{opacity:.85;transform:translateY(-3px)}.footer-links{display:flex;font-size:16px;gap:10px;white-space:nowrap}.footer-links a{color:#323232;text-decoration:none;transition:var(--transition)}.footer-links a:hover{opacity:.7}.copyright,.footer-links .divider{color:#323232}.copyright{font-size:14px!important;margin-top:8px}@media (max-width:1024px){.checkout-content{grid-template-columns:1fr}.order-summary{position:static}}@media (max-width:768px){.container{padding:0 20px}.hamburger{display:flex}.nav-menu{background:#f5f5f5;box-shadow:0 4px 10px rgba(0,0,0,.1);flex-direction:column;gap:20px;left:0;opacity:0;padding:20px;position:fixed;right:0;top:80px;transform:translateY(-100%);transition:all .3s ease;visibility:hidden}.nav-menu.active{opacity:1;transform:translateY(0);visibility:visible}.navbar .cta-btn{display:none}.checkout-section{padding-top:120px}.page-title{font-size:32px;margin-bottom:30px}.checkout-steps{gap:15px;margin-bottom:40px}.step-number{font-size:18px;height:40px;width:40px}.step-divider{margin-bottom:25px;width:40px}.checkout-form{padding:25px 20px}.checkout-form h2{font-size:24px;margin-bottom:25px}.form-row{gap:0;grid-template-columns:1fr}.btn-back,.btn-next{width:100%}.order-summary{padding:20px}.order-summary h2{font-size:20px;margin-bottom:20px}.summary-item{gap:12px}.summary-item img{height:50px;width:50px}.item-info h4{font-size:13px}.item-price{font-size:14px}.footer-content{align-items:flex-start;flex-direction:column;gap:30px}.footer-right{align-items:flex-start;width:100%}}@media (max-width:480px){.checkout-form,.confirm-section{padding:20px 15px}.btn-edit{margin-top:10px;position:static}}.pickup-method{margin:25px 0}.pickup-method h3{color:var(--text-primary);font-size:16px;font-weight:600;margin-bottom:15px}.pickup-options{display:flex;flex-direction:column;gap:12px}.pickup-option{cursor:pointer;display:block}.pickup-option input[type=radio]{display:none}.option-content{align-items:center;background:#fff;border:2px solid #e5e5e5;border-radius:10px;display:flex;gap:12px;padding:14px 16px;transition:var(--transition)}.pickup-option input[type=radio]:checked+.option-content{background:rgba(245,176,65,.05);border-color:#f5b041}.option-content:hover{border-color:#f5b041}.option-content svg{flex-shrink:0}.option-text{display:flex;flex:1;flex-direction:column;gap:2px}.option-title{color:var(--text-primary);font-size:15px;font-weight:600}.option-desc{color:var(--text-secondary);font-size:13px}.delivery-method-selection{border-bottom:1px solid #e5e5e5;margin-bottom:30px;padding-bottom:25px}.delivery-method-selection h3{color:var(--text-primary);font-size:18px;font-weight:600;margin-bottom:15px}.delivery-options{display:flex;flex-direction:column;gap:12px}.delivery-option{cursor:pointer;display:block}.delivery-option input[type=radio]{display:none}.delivery-option-content{align-items:center;background:#fff;border:2px solid #e5e5e5;border-radius:12px;display:flex;gap:15px;padding:16px 20px;transition:var(--transition)}.delivery-option input[type=radio]:checked+.delivery-option-content{background:rgba(245,176,65,.05);border-color:#f5b041}.delivery-option-content:hover{border-color:#f5b041}.delivery-option-content svg{flex-shrink:0}.delivery-option-text{display:flex;flex:1;flex-direction:column;gap:4px}.delivery-option-title{color:var(--text-primary);font-size:16px;font-weight:600}.delivery-option-desc{color:var(--text-secondary);font-size:13px}.delivery-form{margin-top:25px}.delivery-form h3{color:var(--text-primary);font-size:18px;font-weight:600;margin-bottom:20px}.pickup-display{display:flex;flex-direction:column;gap:10px}.pickup-option-display{align-items:center;background:rgba(245,176,65,.05);border:2px solid #f5b041;border-radius:10px;display:flex;gap:12px;padding:14px 16px}.pickup-option-display svg{flex-shrink:0}.back-to-top{align-items:center;background:#323232;border:none;border-radius:50%;bottom:40px;box-shadow:0 4px 12px rgba(0,0,0,.15);cursor:pointer;display:flex;height:50px;justify-content:center;opacity:0;position:fixed;right:40px;transition:all .3s ease;visibility:hidden;width:50px;z-index:1000}.back-to-top.show{opacity:1;visibility:visible}.back-to-top:hover{background:#d4a373;box-shadow:0 6px 20px rgba(0,0,0,.2);transform:translateY(-5px)}@media (max-width:768px){.back-to-top{bottom:30px;height:45px;right:20px;width:45px}}