:root{--buyna-cart-bg:#fff;--buyna-cart-text:#171717;--buyna-cart-border:#e5e5e5;--buyna-cart-accent:#111;--buyna-cart-radius:14px}.buyna-cart-button{color:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:.5rem;display:inline-flex;position:relative}.buyna-cart-count{background:var(--buyna-cart-accent);color:#fff;border-radius:999px;place-items:center;min-width:1.4rem;height:1.4rem;font-size:.75rem;display:grid}.buyna-cart-layer{z-index:1000;position:fixed;inset:0}.buyna-cart-backdrop{background:#0008;border:0;width:100%;position:absolute;inset:0}.buyna-cart-drawer{background:var(--buyna-cart-bg);width:min(92vw,440px);height:100%;color:var(--buyna-cart-text);grid-template-rows:auto 1fr auto;display:grid;position:absolute;top:0;right:0;box-shadow:-20px 0 50px #0002}.buyna-cart-header,.buyna-cart-footer{border-bottom:1px solid var(--buyna-cart-border);padding:1rem 1.25rem}.buyna-cart-header{justify-content:space-between;align-items:center;display:flex}.buyna-cart-header h2{margin:0;font-size:1.2rem}.buyna-cart-header button{cursor:pointer;background:0 0;border:0;font-size:1.75rem}.buyna-cart-items{padding:0 1.25rem;overflow:auto}.buyna-cart-line{border-bottom:1px solid var(--buyna-cart-border);grid-template-columns:72px 1fr auto;gap:.85rem;padding:1rem 0;display:grid}.buyna-cart-image{border-radius:var(--buyna-cart-radius);background:#f5f5f5;width:72px;height:72px;overflow:hidden}.buyna-cart-image img{object-fit:contain;width:100%;height:100%}.buyna-cart-copy h3,.buyna-cart-copy p{margin:0 0 .3rem}.buyna-cart-copy p{color:#666;font-size:.85rem}.buyna-cart-actions{align-items:center;gap:.45rem;margin-top:.65rem;display:flex}.buyna-cart-actions button{border:1px solid var(--buyna-cart-border);cursor:pointer;background:#fff;border-radius:8px;min-width:2rem;min-height:2rem}.buyna-cart-actions .buyna-cart-remove{color:#9b1c1c;border:0;width:auto;margin-left:.4rem}.buyna-cart-line-total{white-space:nowrap}.buyna-cart-empty{text-align:center;color:#666;padding:3rem 0}.buyna-cart-footer{border-top:1px solid var(--buyna-cart-border);border-bottom:0}.buyna-cart-footer>div{justify-content:space-between;margin-bottom:1rem;display:flex}.buyna-cart-checkout{border-radius:var(--buyna-cart-radius);background:var(--buyna-cart-accent);color:#fff;width:100%;min-height:48px;font:inherit;cursor:pointer;border:0;font-weight:700}.buyna-cart-checkout:disabled{cursor:not-allowed;opacity:.45}@media (max-width:480px){.buyna-cart-drawer{width:100%}.buyna-cart-line{grid-template-columns:64px 1fr}.buyna-cart-line-total{grid-column:2}.buyna-cart-image{width:64px;height:64px}}@media (prefers-reduced-motion:no-preference){.buyna-cart-drawer{animation:.2s ease-out buyna-cart-in}@keyframes buyna-cart-in{0%{transform:translate(100%)}to{transform:none}}}
:root{--ink:#071923;--brand:#123cff;--action:#ff5a1f;--lilac:#c8b8ff;--lime:#c7e800;--sand:#f4ebdd;--surface:#fff;--canvas:#faf8f4;--border:#d9dde2;--muted:#66727a;--shadow-card:0 6px 24px #07192314;--shadow-hover:0 10px 32px #07192324;--page-padding:clamp(1rem, 3vw, 2rem);--content:1280px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;color:var(--ink);background:var(--surface);-webkit-font-smoothing:antialiased;margin:0;font-family:Noto Sans JP,Inter,system-ui,sans-serif}body:has([data-lock-scroll=true]){overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--brand);outline-offset:3px}::selection{color:var(--surface);background:var(--brand)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}