.product-header{min-height:72px;display:flex;align-items:center;justify-content:space-between}.product-mini-nav{display:flex;gap:18px;align-items:center;font-size:.9rem}.cart-link{font-weight:800;color:var(--green)}.cart-link b{display:inline-grid;place-items:center;min-width:22px;height:22px;border-radius:50%;background:var(--orange);color:#fff;font-size:.75rem}.product-breadcrumb{display:flex;gap:8px;align-items:center;padding-top:26px;color:var(--muted);font-size:.82rem}.product-breadcrumb strong{color:var(--green);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;padding-top:26px;padding-bottom:80px}.product-gallery{min-height:470px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(135deg,#eef5f1,#fbfcfb);display:grid;place-items:center;overflow:hidden}.product-gallery>img{width:100%;height:100%;object-fit:contain}.product-placeholder{display:grid;place-items:center;gap:12px;color:var(--muted);text-align:center}.product-placeholder span{width:92px;height:92px;border:2px solid #aac0b3;border-radius:22px;display:grid;place-items:center;font-size:1.7rem;font-weight:950;color:var(--green);transform:rotate(5deg)}.product-placeholder small{font-size:.78rem}.gallery-list{width:100%;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:12px}.gallery-list button{border:1px solid var(--line);border-radius:10px;background:#fff;aspect-ratio:1;overflow:hidden;padding:0;cursor:pointer}.gallery-list img{width:100%;height:100%;object-fit:cover}.product-info-card,.templates-box{margin-top:20px;border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff}.product-info-card h2,.templates-box h2{margin:6px 0 8px;color:var(--green)}.rich-description{color:var(--muted);line-height:1.7}.rich-description p{margin:0 0 12px}.template-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.template-links a{border:1px solid #bfd0c6;border-radius:9px;padding:10px 13px;font-weight:750;color:var(--green)}.config-panel{position:sticky;top:112px;align-self:start;border:1px solid var(--line);border-radius:22px;padding:30px;background:#fff;box-shadow:var(--shadow)}.config-panel h1{font-size:clamp(2rem,4vw,3.2rem);line-height:1;letter-spacing:-.045em;color:var(--green);margin:10px 0 16px}.config-panel>p{color:var(--muted);line-height:1.6}.product-flags{display:flex;gap:7px;flex-wrap:wrap;margin-top:16px}.product-flags span{font-size:.7rem;font-weight:800;color:var(--green);background:#eef7f1;border-radius:999px;padding:6px 9px}.config-panel form{display:grid;gap:18px;margin-top:26px}.config-panel label{display:grid;gap:7px;font-weight:750;color:var(--green)}.config-panel select,.config-panel textarea,.checkout-card input,.checkout-card select,.checkout-card textarea{width:100%;border:1px solid #cbd8d1;border-radius:10px;padding:12px 13px;background:#fff;outline:none}.config-panel select:focus,.config-panel textarea:focus,.checkout-card input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(18,60,45,.08)}.config-panel textarea{min-height:95px;resize:vertical}.variant-detail{background:var(--soft);border-radius:12px;padding:14px;color:var(--muted);font-size:.9rem;line-height:1.55}.artwork-note{display:grid;gap:4px;border:1px solid #dbe7e0;border-radius:12px;padding:14px;background:#fbfdfc}.artwork-note strong{color:var(--green);font-size:.85rem}.artwork-note span{color:var(--muted);font-size:.78rem;line-height:1.5}.config-total{display:flex;justify-content:space-between;align-items:end;border-top:1px solid var(--line);padding-top:18px}.config-total strong{font-size:1.8rem;color:var(--green)}.full{width:100%;border:0;cursor:pointer}.full:disabled{opacity:.5;cursor:not-allowed}.form-feedback{min-height:18px;color:#9a5a09;font-size:.78rem}.safe-note{margin-top:16px;color:var(--muted);font-size:.78rem;line-height:1.5}.compact-footer{border-top:1px solid var(--line)}.checkout-layout{display:grid;grid-template-columns:1fr 420px;gap:36px;padding-top:46px;padding-bottom:80px}.checkout-card{border:1px solid var(--line);border-radius:20px;padding:26px;background:#fff}.checkout-card h1,.checkout-card h2{color:var(--green);margin-top:0}.checkout-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.checkout-fields label{display:grid;gap:6px;font-weight:700}.checkout-fields .wide{grid-column:1/-1}.checkout-items{display:grid;gap:12px}.checkout-item{display:grid;grid-template-columns:1fr auto;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}.checkout-item strong,.checkout-item span{display:block}.checkout-item small{color:var(--muted)}.checkout-total{display:flex;justify-content:space-between;align-items:end;padding-top:20px}.checkout-total strong{font-size:1.7rem;color:var(--green)}.notice{padding:13px 15px;border-radius:10px;background:#fff7e9;color:#805119;font-size:.86rem;line-height:1.45;margin:15px 0}.success-box{padding:24px;border-radius:16px;background:#edf7f1;color:var(--green)}@media(max-width:850px){.product-layout,.checkout-layout{grid-template-columns:1fr}.config-panel{position:static}.product-gallery{min-height:340px}.checkout-fields{grid-template-columns:1fr}.checkout-fields .wide{grid-column:auto}}@media(max-width:560px){.product-mini-nav>a:first-child{display:none}.product-layout{gap:28px;padding-bottom:48px}.config-panel{padding:22px}.product-gallery{min-height:300px}.product-info-card,.templates-box{padding:18px}}