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.required-mark,.section-title .required-mark{color:#dc2626;font-weight:700}.section-title .en{display:block;font-size:.6875rem;letter-spacing:.22em;color:#2563eb;font-weight:700;margin-bottom:.4rem;text-transform:uppercase}.section-title .ja{display:block;font-size:1.75rem;font-weight:700;color:#0f172a;letter-spacing:.02em}.intro{color:#64748b;line-height:1.8;margin-bottom:2rem;font-size:.9375rem}.code-row{display:grid;grid-template-columns:1fr auto;gap:.75rem;align-items:end}.switch-link{margin-top:1.5rem;text-align:center;font-size:.9375rem;color:#64748b}.switch-link a{color:#2563eb;font-weight:700;text-decoration:none}.switch-link a:hover{color:#1d4ed8}.account-layout{display:grid;grid-template-columns:220px 1fr;gap:2.5rem;align-items:start;max-width:1140px}.account-content{min-width:0}.addresses-header{margin-bottom:1.5rem}.addresses-header .section-title{margin-bottom:.875rem}.orders-content{display:grid;grid-template-columns:minmax(0,420px) minmax(0,1fr);gap:2rem;align-items:start}.order-item-top,.order-item-bottom{display:flex;justify-content:space-between;gap:1rem;align-items:center}.order-item-top{margin-bottom:.5rem;font-size:.875rem;color:#64748b}.order-item-bottom{font-size:.875rem;color:#334155}.order-item-bottom .status-text{font-weight:700}.order-item-bottom strong{color:#2563eb}.orders-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.75rem}@media (max-width: 900px){.orders-content{grid-template-columns:1fr}}@media (max-width: 768px){.account-layout{grid-template-columns:1fr;gap:1.5rem}}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Helvetica Neue,Arial,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;color:#0f172a;-webkit-font-smoothing:antialiased;overflow-x:hidden;overflow-y:auto}button,input,textarea,select{font-family:inherit}.container{width:min(1140px,100% - 8vw);margin:0 auto}:root{--site-header-height: 105px}@media (max-width: 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