:root{--c-sithan-warm:#f1f5f9;--c-wood-dark:#000;--c-text:#000;--c-text-light:#000;--c-border:#e2e8f0;--c-bg:#fff;--c-pastel-blue:#e8eaf6;--c-pastel-cyan:#e0f7fa;--c-pastel-green:#d0f8ce;--container:1300px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:var(--c-text);background:var(--c-bg);-webkit-font-smoothing:antialiased;font-family:Inter,Kanit,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.4}ul{list-style:none}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:var(--container);margin:0 auto;padding:0 15px}#navbar{border-bottom:1px solid var(--c-border);z-index:1500;background:#fff;padding:5px 0;position:sticky;top:0;transform:translateZ(0);box-shadow:0 4px 12px #00000008}.navbar-top{justify-content:space-between;align-items:center;gap:15px;height:50px;display:flex}.sithan-logo{color:var(--c-wood-dark);align-items:center;gap:12px;font-size:1.6rem;font-weight:800;text-decoration:none;display:flex}.sithan-logo img{object-fit:contain;border:1.5px solid var(--c-sithan-warm);background:#fff;border-radius:8px;width:42px;height:42px}.sithan-logo span{color:var(--c-wood-dark);letter-spacing:-.5px}.search-container{flex:1;max-width:600px;position:relative}.search-input{border:2px solid var(--c-wood-dark);border-radius:40px;outline:none;width:100%;padding:10px 18px;font-size:1rem;transition:all .2s}.search-input:focus{border-color:var(--c-sithan-warm)}.search-btn-icon{background:var(--c-sithan-warm);width:34px;height:34px;color:var(--c-wood-dark);border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;display:flex;position:absolute;top:50%;right:4px;transform:translateY(-50%)}.nav-icons{align-items:center;gap:15px;display:flex}.nav-icon-btn{border-radius:50%;justify-content:center;align-items:center;padding:10px;font-size:1.4rem;display:flex;position:relative}.nav-icon-btn:hover{background:#f4f4f4}.cart-badge{background:var(--c-wood-dark);color:#fff;border:2px solid #fff;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:.65rem;font-weight:700;display:flex;position:absolute;top:2px;right:2px}.sub-nav{justify-content:center;gap:20px;padding:12px 0;display:flex}.sub-nav a{color:var(--c-text-light);border-bottom:2px solid #0000;padding-bottom:6px;font-size:.85rem;font-weight:600;transition:all .2s}.sub-nav a:hover{color:var(--c-wood-dark)}.sub-nav a.active{color:var(--c-wood-dark);border-bottom-color:var(--c-wood-dark)}.hero-section{text-align:center;padding:50px 0 30px}.hero-title{color:var(--c-text);margin-bottom:8px;font-size:clamp(1.8rem,5vw,2.8rem);font-weight:400}.hero-title b{color:var(--c-sithan-orange);font-weight:800}.hero-sub{color:var(--c-text-light);font-size:1rem;font-weight:500}.cat-strip{scrollbar-width:none;justify-content:center;gap:20px;padding:30px 0;display:flex;overflow-x:auto}.cat-item{text-align:center;cursor:pointer;min-width:120px;transition:all .2s}.cat-item:hover{transform:translateY(-5px)}.cat-thumb{background:#f8f4f0;border:1px solid #f0e6dd;border-radius:50%;justify-content:center;align-items:center;width:120px;height:120px;margin-bottom:12px;display:flex;overflow:hidden;box-shadow:0 4px 10px #0000000d}.cat-thumb img{object-fit:cover;width:100%;height:100%}.cat-name{color:var(--c-text);font-size:.85rem;font-weight:700}.filter-toolbar{flex-wrap:wrap;align-items:center;gap:10px;padding:20px 0;display:flex}.filter-btn{border:1.5px solid var(--c-wood-dark);border-radius:40px;align-items:center;gap:5px;padding:8px 18px;font-size:.85rem;font-weight:600;transition:all .2s;display:flex}.filter-btn:hover{background:#f8f8f8}.shop-section{padding-bottom:80px}.section-heading{margin-bottom:30px;font-size:1.6rem;font-weight:500}.products-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:25px;display:grid}.product-card{cursor:pointer;border:1px solid var(--c-border);background:#fff;transition:all .2s}.product-card:hover{border-color:#ccc;box-shadow:0 4px 12px #0000000d}.product-img-box{aspect-ratio:1;background:#f0f0f0;justify-content:center;align-items:center;width:100%;display:flex;position:relative;overflow:hidden}.product-img-box img{object-fit:cover;width:100%;height:100%;transition:all .3s}.product-card:hover img{transform:scale(1.05)}.wishlist-heart{color:#aaa;background:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex;position:absolute;top:12px;right:12px;box-shadow:0 4px 8px #0000001a}.wishlist-heart:hover{color:#a61a00;transform:scale(1.1)}.product-info{padding:15px}.product-info h3{color:var(--c-text);margin-bottom:6px;font-size:1.1rem;font-weight:500}.product-info .sub-text{color:var(--c-text-light);margin-bottom:10px;font-size:.85rem}.product-rating{color:#222;align-items:center;gap:4px;margin-bottom:6px;font-size:.85rem;font-weight:700;display:flex}.rating-stars{color:#167a16}.rating-count{color:#595959;font-weight:400}.price-tag{color:#222;margin-top:4px;font-size:1.2rem;font-weight:800}.badge-text{color:#a61a00;margin-top:5px;font-size:.8rem;font-weight:700}footer{background:var(--c-wood-dark);color:#fff;margin-top:100px;padding:80px 0 40px}.footer-inner{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:60px;display:grid}.footer-col h4{color:#fff;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:25px;font-size:.9rem;font-weight:700}.footer-col ul li{color:#b9b5b2;cursor:pointer;margin-bottom:14px;font-size:.85rem;transition:all .2s}.footer-col ul li:hover{color:#fff;text-decoration:underline}.footer-bottom{color:#888;border-top:1px solid #ffffff0d;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;margin-top:60px;padding-top:40px;font-size:.8rem;display:flex}.footer-langs{align-items:center;gap:25px;display:flex}.lang-item{color:#fff;cursor:pointer;border-radius:20px;align-items:center;gap:8px;padding:6px 12px;font-weight:600;transition:all .2s;display:flex}.lang-item:hover{background:#ffffff1a}.lang-item i{font-size:1.1rem}.lang-selector-wrap:hover .lang-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.lang-option{cursor:pointer;align-items:center;gap:10px;padding:10px 15px;font-size:.9rem;transition:all .2s;display:flex}.lang-option:hover{background:#f4f4f4}@media (width<=800px){.footer-bottom{text-align:center;flex-direction:column}.footer-langs{justify-content:center;width:100%}}.custom-studio-overlay{z-index:3000;background:#fff;flex-direction:column;width:100%;height:100%;display:none;position:fixed;top:0;left:0;overflow-y:auto}.custom-studio-overlay.active{display:flex}.studio-grid{grid-template-columns:1fr 450px;min-height:calc(100vh - 70px);display:grid}.studio-preview{background:#f0ede9;justify-content:center;align-items:center;height:calc(100vh - 70px);padding:40px;display:flex;position:sticky;top:70px}.preview-card{aspect-ratio:1;background:url(/wood_sign.png) 50%/cover;border-radius:20px;justify-content:center;align-items:center;width:100%;max-width:500px;display:flex;position:relative;overflow:hidden;box-shadow:0 20px 50px #0000001a}.preview-text-overlay{color:#ffffffb3;text-align:center;text-shadow:2px 2px 4px #0000004d;mix-blend-mode:overlay;font-family:Kanit;font-size:3rem;font-weight:700}.studio-config{border-left:1px solid var(--c-border);background:#fff;padding:40px}.studio-section{margin-bottom:30px}.studio-section h3{align-items:center;gap:8px;margin-bottom:15px;font-size:1.1rem;display:flex}.option-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.option-card{border:2px solid var(--c-border);cursor:pointer;text-align:center;border-radius:12px;padding:15px;transition:all .2s}.option-card:hover{border-color:var(--c-sithan-warm)}.option-card.active{border-color:var(--c-wood-dark);background:#fafafa}.option-card i{margin-bottom:8px;font-size:1.5rem;display:block}.option-card span{font-size:.85rem;font-weight:600}.custom-input{border:2px solid var(--c-border);border-radius:12px;outline:none;width:100%;padding:15px;font-size:1rem;transition:all .2s}.custom-input:focus{border-color:var(--c-wood-dark)}.upload-zone{border:2px dashed var(--c-border);text-align:center;cursor:pointer;border-radius:12px;padding:30px;transition:all .2s}.upload-zone:hover{border-color:var(--c-wood-dark);background:#f9f9f9}@media (width<=1000px){.studio-grid{grid-template-columns:1fr}.studio-preview{height:400px;padding:20px;position:relative;top:0}}.modal-overlay{z-index:2000;background:#fff;flex-direction:column;width:100%;height:100%;display:none;position:fixed;top:0;left:0;overflow-y:auto}.modal-overlay.active{display:flex}.modal-fixed-header{z-index:100;border-bottom:1px solid var(--c-border);background:#fff;position:sticky;top:0}.trust-strip{border-bottom:1px solid var(--c-border);background:#f8f8f8;justify-content:center;gap:30px;padding:10px 0;font-size:.75rem;font-weight:500;display:flex}.trust-item{align-items:center;gap:6px;display:flex}.trust-item i{color:#222;font-size:.9rem}.modal-nav-strip{justify-content:space-between;align-items:center;padding:10px 0;display:flex}.breadcrumbs{color:#595959;align-items:center;gap:8px;font-size:.75rem;display:flex}.breadcrumbs .crumb-link{cursor:pointer;color:#595959}.breadcrumbs .crumb-link:hover{color:#000;text-decoration:underline}.modal-close-fs{color:#222;cursor:pointer;align-items:center;gap:5px;font-size:.9rem;font-weight:400;display:flex}.modal-close-fs:hover{text-decoration:underline}.modal-body-container{width:100%;max-width:1300px;margin:0 auto;padding:10px 20px 60px}.similar-items-strip{margin-bottom:40px}.similar-items-grid{gap:10px;padding-bottom:10px;display:flex;overflow-x:auto}.similar-item{text-align:center;min-width:120px;font-size:.75rem}.similar-thumb{aspect-ratio:1;background:#f4f4f4;border-radius:8px;margin-bottom:5px;overflow:hidden}.similar-thumb img{object-fit:cover;width:100%;height:100%}.product-page-layout{grid-template-columns:80px 1fr 380px;gap:30px;display:grid}.thumb-column{flex-direction:column;gap:10px;display:flex}.thumb-item{aspect-ratio:1;cursor:pointer;background:#f4f4f4;border:2px solid #0000;border-radius:6px;overflow:hidden}.thumb-item.active{border-color:var(--c-wood-dark)}.thumb-item img{object-fit:cover;width:100%;height:100%}.main-img-wrap{aspect-ratio:1;background:#f9f9f9;border:1px solid #f0f0f0;border-radius:12px;position:relative;overflow:hidden}.main-img-wrap img{object-fit:cover;width:100%;height:100%}.purchase-sidebar{flex-direction:column;gap:20px;display:flex}.stock-warning{color:#a61a00;font-size:.85rem;font-weight:700}.p-title{font-size:1.4rem;font-weight:400;line-height:1.2}.p-price{font-size:1.8rem;font-weight:700}.p-option-label{margin-bottom:5px;font-size:.85rem;font-weight:600}.p-select{border:1px solid var(--c-border);appearance:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='black' class='bi bi-chevron-down' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E") right 15px center no-repeat;border-radius:8px;width:100%;padding:12px 15px;font-size:.95rem}.add-btn-full{background:var(--c-wood-dark);color:#fff;border-radius:40px;width:100%;padding:16px;font-size:1rem;font-weight:700}.modal-close-fs{cursor:pointer;padding:10px;font-size:1.5rem}.related-searches{margin-top:60px}.related-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin-top:15px;display:grid}.related-card{border:1px solid var(--c-border);cursor:pointer;border-radius:8px;align-items:center;gap:12px;padding:8px;display:flex}.related-thumb-sm{background:#eee;border-radius:4px;width:60px;height:60px;overflow:hidden}.related-thumb-sm img{object-fit:cover;width:100%;height:100%}.related-name{font-size:.8rem;font-weight:600;line-height:1.2}.what-to-know{margin-top:50px}.wtk-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:15px;margin-top:15px;display:grid}.wtk-card{border:1px solid var(--c-border);border-radius:12px;flex-direction:column;gap:8px;padding:20px;font-size:.85rem;display:flex}.wtk-icon{font-size:1.2rem}.wtk-label{font-weight:700}.wtk-sub{color:var(--c-text-light)}.about-item{color:var(--c-text);margin-top:50px;font-size:.95rem;line-height:1.6}.about-item h3{margin-bottom:10px;font-size:1.1rem}.policy-section{border-top:1px solid var(--c-border);margin-top:30px;padding-top:20px}.policy-header{cursor:pointer;justify-content:space-between;align-items:center;margin-bottom:15px;font-size:.9rem;font-weight:700;display:flex}.policy-list{color:var(--c-text-dark);flex-direction:column;gap:10px;font-size:.82rem;display:flex}.policy-list li{gap:8px;display:flex}.policy-list li i{color:#222;font-size:1rem}@media (width<=800px){.navbar-top{gap:10px}.sithan-logo span{display:none}.search-container{max-width:none}.search-input{padding:8px 15px;font-size:.9rem}.sub-nav{scrollbar-width:none;justify-content:flex-start;padding:10px 15px;overflow-x:auto}.sub-nav a{white-space:nowrap;font-size:.8rem}.hero-section{padding:30px 15px}.hero-title{font-size:1.8rem}.cat-thumb{width:90px;height:90px}.cat-item{min-width:90px}.cat-name{font-size:.75rem}.products-grid{grid-template-columns:repeat(2,1fr);gap:15px}.product-info h3{-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;height:2.6em;font-size:.9rem;display:-webkit-box;overflow:hidden}.price-tag{font-size:1.1rem}.trust-strip{text-align:center;flex-wrap:wrap;gap:15px;padding:12px 10px}.trust-item{font-size:.7rem}.product-page-layout{grid-template-columns:1fr;gap:20px}.thumb-column{scrollbar-width:none;flex-direction:row;order:2;padding-bottom:10px;overflow-x:auto}.thumb-item{min-width:60px;height:60px}.main-content-column{order:1}.purchase-sidebar{order:3;padding:0}.modal-body-container{padding:10px 15px 100px}.p-title{font-size:1.2rem}.p-price{font-size:1.5rem}.wtk-grid,.related-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;gap:30px}}@media (width<=480px){.sithan-logo img{width:34px;height:34px}.products-grid{grid-template-columns:1fr}}