:root{--blue: #1d63ed;--ink: #0b1c33;--muted: #5a6b82;--line: #e3e8f0;--bg: #f6f8fc}*{box-sizing:border-box}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}.app{min-height:100vh;display:flex;flex-direction:column}.header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}.brand-mark{font-size:24px}.cart-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 16px;font-size:14px;cursor:pointer}.main{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:24px}.hero{padding:24px 0 8px}.hero h1{margin:0 0 4px;font-size:30px}.hero p{margin:0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-top:24px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column}.card-emoji{font-size:48px;text-align:center;padding:8px 0 12px}.card-name{margin:0 0 6px;font-size:16px}.card-desc{margin:0 0 16px;color:var(--muted);font-size:13px;flex:1}.card-footer{display:flex;align-items:center;justify-content:space-between}.card-price{font-weight:700}.btn{background:var(--blue);color:#fff;border:none;border-radius:8px;padding:8px 14px;font-size:14px;cursor:pointer}.btn:disabled{background:#aab6c9;cursor:not-allowed}.cart-panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin-top:16px}.cart-panel h2{margin:0 0 12px;font-size:18px}.cart-empty{color:var(--muted);margin:0}.cart-lines{list-style:none;margin:0 0 12px;padding:0}.cart-line{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}.cart-total{display:flex;justify-content:space-between;padding:12px 0}.btn-checkout{width:100%}.link{border:none;background:none;color:var(--muted);cursor:pointer;margin-left:10px}.footer{padding:24px;text-align:center;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}.card-open{border:none;background:none;text-align:left;padding:0;margin:0;cursor:pointer;flex:1;display:flex;flex-direction:column;font:inherit;color:inherit}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b1c3380;display:flex;align-items:center;justify-content:center;padding:24px;z-index:50}.modal{background:#fff;border-radius:16px;max-width:520px;width:100%;max-height:85vh;overflow-y:auto;padding:28px;position:relative}.modal-close{position:absolute;top:16px;right:16px;border:none;background:none;font-size:18px;cursor:pointer;color:var(--muted)}.modal-emoji{font-size:64px;text-align:center}.modal-name{margin:8px 0 2px}.modal-cat{margin:0 0 12px;color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.04em}.modal-desc{margin:0 0 16px}.modal-buy{display:flex;align-items:center;justify-content:space-between;padding:12px 0 20px;border-bottom:1px solid var(--line)}.modal-reviews-h{margin:20px 0 12px;font-size:16px}.reviews{list-style:none;margin:0;padding:0}.review{padding:12px 0;border-bottom:1px solid var(--line)}.review-head{display:flex;justify-content:space-between;font-size:13px;margin-bottom:4px}.review-author{font-weight:600}.review-stars{color:#f5a623}.review-text{margin:0;font-size:14px;color:var(--ink)}