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0;font-size:11px;display:flex}.kb-detail-isbn{color:var(--ink-3)}.kb-detail-price-row{align-items:baseline;gap:16px;margin-bottom:20px;display:flex}.kb-detail-price{font-family:var(--font-instrument-serif), sans-serif;letter-spacing:-.02em;font-size:40px}.kb-add--lg{height:52px;font-size:13px}.kb-detail-desc{border-top:1px solid var(--rule);margin-top:32px;padding-top:24px}.kb-detail-desc h2{font-family:var(--font-instrument-serif), sans-serif;margin:0 0 12px;font-size:22px;font-weight:400}.kb-detail-desc p{color:var(--ink-2);font-size:15px;line-height:1.6}.kb-cart-title{font-family:var(--font-instrument-serif), sans-serif;letter-spacing:-.02em;margin:0 0 28px;font-size:44px;font-weight:400}.kb-cart-grid{grid-template-columns:1fr 340px;align-items:start;gap:48px;display:grid}.kb-cart-items{flex-direction:column;gap:0;display:flex}.kb-cart-row{border-bottom:1px solid var(--rule);grid-template-columns:100px 1fr;gap:20px;padding:20px 0;display:grid}.kb-cart-cover{flex-shrink:0;width:100px;display:block}.kb-cart-cover .kb-cover{width:100%}.kb-cart-row-body{flex-direction:column;gap:4px;display:flex}.kb-cart-row-title{font-family:var(--font-instrument-serif), sans-serif;margin:4px 0 2px;font-size:18px;font-weight:400;text-decoration:none}.kb-cart-row-author{color:var(--ink-3);margin:0;font-size:12px}.kb-cart-row-footer{align-items:center;gap:16px;margin-top:auto;padding-top:12px;display:flex}.kb-cart-row-price{font-family:var(--font-instrument-serif), sans-serif;margin-left:auto;font-size:20px}.kb-cart-remove{color:var(--ink-4);font-size:12px;font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;background:0 0;border:0;padding:0}.kb-cart-remove:hover{color:var(--red)}.kb-qty{border:1.5px solid var(--ink);align-items:center;display:inline-flex}.kb-qty button{width:32px;height:32px;color:var(--ink);background:0 0;border:0;font-size:18px;line-height:1}.kb-qty button:hover{background:var(--yellow-soft)}.kb-qty span{text-align:center;width:36px;font-family:var(--font-jetbrains-mono), sans-serif;border-left:1.5px solid var(--ink);border-right:1.5px solid var(--ink);font-size:13px;line-height:30px}.kb-cart-summary{background:var(--paper-2);border:2px solid var(--ink);padding:24px;position:sticky;top:20px}.kb-cart-summary h2{font-family:var(--font-instrument-serif), sans-serif;margin:0 0 20px;font-size:22px;font-weight:400}.kb-summary-row{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:baseline;padding:8px 0;font-size:14px;display:flex}.kb-summary-total{border-bottom:2px solid var(--ink);margin-bottom:20px;padding:12px 0;font-size:16px;font-weight:600}.kb-cart-empty{justify-content:center;align-items:center;min-height:60vh;display:flex}.kb-cart-empty-inner{text-align:center}.kb-cart-empty-inner h1{font-family:var(--font-instrument-serif), sans-serif;margin:0 0 12px;font-size:44px;font-weight:400}.kb-cart-empty-inner p{color:var(--ink-3);margin:0 0 28px}.kb-checkout{max-width:960px;margin:0 auto;padding:40px 24px 80px}.kb-checkout h1{font-family:var(--font-instrument-serif), sans-serif;letter-spacing:-.02em;margin:0 0 36px;font-size:44px;font-weight:400}.kb-checkout-grid{grid-template-columns:1fr 320px;align-items:start;gap:48px;display:grid}.kb-form-section{margin-bottom:32px}.kb-form-section h2{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.14em;text-transform:uppercase;border-bottom:2px solid var(--ink);margin:0 0 16px;padding-bottom:10px;font-size:11px}.kb-field{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.kb-field label{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-size:11px}.kb-field input,.kb-field select,.kb-field textarea{border:1.5px solid var(--ink);background:var(--paper);height:44px;font:inherit;border-radius:0;outline:none;padding:0 14px;font-size:14px}.kb-field textarea{resize:vertical;height:auto;padding:10px 14px}.kb-field input:focus,.kb-field select:focus,.kb-field textarea:focus{border-color:var(--ink);box-shadow:3px 3px 0 var(--ink);transform:translate(-1px,-1px)}.kb-field-error{color:var(--red);font-size:12px}.kb-field-hint{color:var(--ink-4);font-size:12px;font-family:var(--font-jetbrains-mono), sans-serif}.kb-field-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.kb-cod-note{background:var(--yellow-soft);border:1.5px solid var(--yellow-deep);font-size:13px;font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.04em;margin-bottom:24px;padding:14px 16px}.kb-order{max-width:720px;margin:0 auto;padding:40px 24px 80px}.kb-order-hero{background:var(--yellow);border:2px solid var(--ink);text-align:center;margin-bottom:32px;padding:28px}.kb-order-hero h1{font-family:var(--font-instrument-serif), sans-serif;margin:0 0 8px;font-size:36px;font-weight:400}.kb-order-hero p{color:var(--ink-2);margin:0;font-size:15px}.kb-order-meta{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);flex-wrap:wrap;gap:24px;margin-bottom:28px;font-size:11px;display:flex}.kb-order-section{margin-bottom:32px}.kb-order-section h2{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.14em;text-transform:uppercase;border-bottom:2px solid var(--ink);margin:0 0 14px;padding-bottom:10px;font-size:11px}.kb-order-item{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:baseline;gap:16px;padding:10px 0;display:flex}.kb-order-item-title{flex:1;font-size:14px}.kb-order-item-qty{font-family:var(--font-jetbrains-mono), sans-serif;color:var(--ink-4);font-size:11px}.kb-order-item-price{font-family:var(--font-instrument-serif), sans-serif;font-size:16px}.kb-order-totals{margin-top:8px}.kb-order-addr{color:var(--ink-2);font-size:14px;line-height:1.7}.kb-status-badge{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.08em;text-transform:uppercase;border:1.5px solid;align-items:center;gap:6px;padding:4px 10px;font-size:11px;display:inline-flex}.kb-status--pending{color:#b5751f}.kb-status--paid,.kb-status--fulfilled{color:var(--green)}.kb-status--cancelled{color:var(--ink-4)}.kb-status--refunded{color:var(--red)}.kb-account{max-width:640px;margin:0 auto;padding:40px 24px 80px}.kb-account h1{font-family:var(--font-instrument-serif), sans-serif;letter-spacing:-.02em;margin:0 0 36px;font-size:44px;font-weight:400}.kb-account-tabs{border-bottom:2px solid var(--ink);margin-bottom:32px;display:flex}.kb-account-tab{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;color:var(--ink-3);background:0 0;border:0;padding:12px 20px;font-size:11px}.kb-account-tab.is-active{color:var(--ink);border-bottom:2px solid var(--ink);margin-bottom:-2px;font-weight:700}.kb-signin-box{border:2px solid var(--ink);text-align:center;max-width:400px;margin:80px auto;padding:40px}.kb-signin-box h1{font-family:var(--font-instrument-serif), sans-serif;margin:0 0 8px;font-size:32px;font-weight:400}.kb-signin-box p{color:var(--ink-3);margin:0 0 24px;font-size:14px}.kb-success-msg{background:var(--yellow-soft);border:1.5px solid var(--yellow-deep);font-size:13px;font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.04em;margin-top:16px;padding:14px 16px}.kb-admin-layout{min-height:100vh;display:flex}.kb-admin-sidebar{background:var(--ink);width:220px;color:var(--paper);flex-shrink:0;height:100vh;padding:28px 0;position:sticky;top:0;overflow-y:auto}.kb-admin-logo{font-family:var(--font-instrument-serif), sans-serif;color:var(--yellow);border-bottom:1px solid #fffdf51a;padding:0 20px 24px;font-size:22px;text-decoration:none;display:block}.kb-admin-logo span{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4);margin-top:4px;font-size:10px;display:block}.kb-admin-nav{padding:16px 0}.kb-admin-nav a{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.1em;text-transform:uppercase;color:#fffdf5b3;padding:10px 20px;font-size:11px;text-decoration:none;display:block}.kb-admin-nav a:hover{color:var(--yellow);background:#fffdf50d}.kb-admin-nav a.is-active{color:var(--yellow);background:#ffc1171a}.kb-admin-nav-sep{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-4);padding:8px 20px 4px;font-size:9px}.kb-admin-content{background:var(--paper);flex:1;min-width:0;padding:32px 36px}.kb-admin-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.kb-admin-header h1{font-family:var(--font-instrument-serif), sans-serif;margin:0;font-size:36px;font-weight:400}.kb-admin-table{border-collapse:collapse;width:100%}.kb-admin-table th{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.14em;text-transform:uppercase;text-align:left;background:var(--paper-2);border-bottom:2px solid var(--ink);color:var(--ink-3);padding:10px 12px;font-size:10px}.kb-admin-table td{border-bottom:1px solid var(--rule);vertical-align:middle;padding:12px;font-size:13px}.kb-admin-table tr:hover td{background:var(--paper-2)}.kb-admin-search{align-items:center;gap:12px;margin-bottom:20px;display:flex}.kb-admin-search input{border:1.5px solid var(--ink);background:var(--paper);height:40px;font:inherit;border-radius:0;outline:none;min-width:260px;padding:0 14px;font-size:13px}.kb-admin-tabs{border-bottom:2px solid var(--ink);margin-bottom:20px;display:flex}.kb-admin-tab{font-family:var(--font-jetbrains-mono), sans-serif;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;color:var(--ink-3);background:0 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--tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}