.shop-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:20px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;display:flex;flex-direction:column}
.pimg{background:#F1F5FA;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:18px}
.pimg img{width:100%;height:100%;object-fit:contain}
.pimg .ph{color:var(--body);font-size:14px;text-align:center}
.pbody{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.pbody p{margin:0;color:var(--body);font-size:15px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.tags li{font-size:13px;background:#EAF4FB;color:var(--brand);border-radius:999px;padding:4px 10px;font-weight:500}
.buy{display:flex;gap:10px;align-items:center;margin-top:auto;flex-wrap:wrap}
.buy input{width:76px;min-height:44px;border:1px solid #C8D3E1;border-radius:10px;padding:0 10px;font:inherit}
.buy .btn{flex:1 1 160px}
.note{font-size:13px;color:var(--body)}
.specs{width:100%;border-collapse:collapse;font-size:16px}
.specs th,.specs td{text-align:left;padding:12px 0;border-bottom:1px solid var(--line);vertical-align:top}
.specs th{width:40%;color:var(--body);font-weight:500;padding-right:16px}
.pdp{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:48px;align-items:start}
.pdp .pimg{border-radius:28px;aspect-ratio:1/1}
.cart-fab{position:fixed;right:20px;bottom:20px;z-index:20;background:var(--brand);color:#fff!important;text-decoration:none;font-weight:600;border-radius:999px;padding:14px 20px;box-shadow:0 16px 32px -12px rgba(11,27,51,.5);display:inline-flex;gap:10px;align-items:center;min-height:48px}
.cart-fab[hidden]{display:none}
.cart-fab span{background:#23A3DD;color:#0B1B33;border-radius:999px;padding:0 9px;font-size:14px;line-height:24px}
.cart-toast{position:fixed;left:50%;bottom:84px;transform:translate(-50%,20px);background:#0B1B33;color:#fff;padding:12px 18px;border-radius:12px;font-size:15px;opacity:0;pointer-events:none;transition:.25s;z-index:30;max-width:calc(100% - 32px)}
.cart-toast.show{opacity:1;transform:translate(-50%,0)}
.cart-items{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.cart-items li{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;padding:16px 0;border-bottom:1px solid var(--line)}
.ci-name{flex:1 1 220px;font-weight:600}
.ci-qty{display:inline-flex;align-items:center;gap:6px}
.ci-qty input{width:64px;min-height:44px;text-align:center;border:1px solid #C8D3E1;border-radius:10px;font:inherit}
.qbtn{width:44px;height:44px;border-radius:10px;border:1px solid #C8D3E1;background:#fff;font-size:20px;cursor:pointer;color:var(--ink)}
.ci-del{background:none;border:0;color:var(--blue);cursor:pointer;font:inherit;min-height:44px;text-decoration:underline}
.cart-empty{color:var(--body)}
.box{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}
.other{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.other label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;flex:1 1 240px}
.other input{min-height:46px;border:1px solid #C8D3E1;border-radius:10px;padding:0 12px;font:inherit;font-weight:400}
.other label.q{flex:0 0 96px}
.err{color:#B42318;font-weight:600;margin:0}
.done{background:#EAF4FB;border-radius:18px;padding:20px;display:flex;flex-direction:column;gap:12px}
.done textarea{width:100%;min-height:180px;border:1px solid #C8D3E1;border-radius:10px;padding:10px;font:14px/1.5 'Inter',sans-serif}
.calc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:40px;align-items:start}
.calc-form{display:grid;gap:18px}
.calc-form label{display:flex;flex-direction:column;gap:6px;font-size:15px;font-weight:600}
.calc-form label small{font-weight:400;color:var(--body)}
.calc-form input{min-height:48px;border:1px solid #C8D3E1;border-radius:10px;padding:0 14px;font:inherit;font-weight:400}
.calc-out{background:var(--navy);color:#E6EDF6;border-radius:28px;padding:32px;display:flex;flex-direction:column;gap:18px}
.calc-out[hidden]{display:none}
.calc-out dl{margin:0;display:grid;gap:16px}
.calc-out dt{font-size:14px;color:#8FB4D8}
.calc-out dd{margin:2px 0 0;font-family:'Outfit',sans-serif;font-size:24px;color:#fff}
.calc-out dd.big{font-size:32px;color:#8FD3F5}
.calc-out p{margin:0;font-size:14px;color:#B4C3D6}
.calc-placeholder{background:#fff;border:1px dashed #C8D3E1;border-radius:28px;padding:32px;color:var(--body)}
.article{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.article p,.article li{color:var(--body)}
.article h2{margin-top:24px}
.article ul,.article ol{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:8px}
.callout{background:#EAF4FB;border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:12px}
.callout p{margin:0;color:var(--ink)}
.toc{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px 24px}
.toc ol{margin:8px 0 0}
.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:16px}
.trust div{display:flex;flex-direction:column;gap:2px}
.trust b{font-family:'Outfit',sans-serif;font-size:22px;font-weight:500;color:var(--ink)}
.trust span{font-size:14px;color:var(--body)}