:root{--bg-color:#F5EEE0;--card-bg:#E0DDD3;--text-dark:#1A3C4D;--accent-blue:#145E93;--border-color:#BDB7AB}*{box-sizing:border-box;margin:0;padding:0;font-family:kanit,noto sans thai,sans-serif}body{background-color:var(--bg-color);color:var(--text-dark)}.container{max-width:900px;margin:0 auto;padding:0 20px}.navbar{padding:30px 0;border-bottom:1px solid var(--border-color);margin-bottom:40px}.nav-wrapper{display:flex;justify-content:space-between;align-items:flex-end}.logo h1{font-size:1.8rem;line-height:1}.logo span{font-size:1.1rem;opacity:.8}.nav-links{display:flex;list-style:none;gap:30px}.nav-links a{text-decoration:none;color:var(--text-dark);font-weight:700;font-size:1.1rem}.mobile-menu-btn{display:none}.section-title{font-size:1.4rem;margin-bottom:30px;font-weight:700}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}@media(min-width:768px){.product-grid{grid-template-columns:repeat(4,1fr);gap:30px}}.product-card{background:var(--card-bg);border-radius:12px;padding:20px;text-align:center;transition:transform .2s;cursor:pointer}.product-card:hover{transform:translateY(-5px)}.card-img img{width:100%;max-width:140px;height:auto;margin-bottom:15px}.card-info h3{font-size:.95rem;font-weight:700}.btn-container{display:flex;justify-content:flex-end;margin-top:30px}.btn-all{background-color:var(--accent-blue);color:#fff;text-decoration:none;padding:10px 25px;border-radius:8px;font-weight:700;font-size:.9rem}.divider{border:none;border-top:1px solid var(--border-color);margin:40px 0}.article-list{display:flex;flex-direction:column;gap:15px}.article-item{color:var(--text-dark);text-decoration:none;font-size:1.1rem;font-weight:700}.footer{background-color:var(--text-dark);color:#fff;text-align:center;padding:40px 0;margin-top:60px;letter-spacing:1px;font-size:.9rem}@media(max-width:767px){.nav-wrapper{align-items:center}.nav-links{display:none}.mobile-menu-btn{display:flex;flex-direction:column;gap:5px;cursor:pointer}.mobile-menu-btn span{width:30px;height:3px;background:var(--text-dark)}}.list-header{margin-bottom:2rem}.post-list{list-style:none;padding:0}.post-list li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed #eee}.post-list a{text-decoration:none;color:#007bff;font-weight:700}.post-date{color:#666;font-size:.9rem}.mobile-menu-btn{display:none}@media(max-width:768px){.nav-links{display:none;width:100%;position:absolute;top:60px;left:0;background:var(--bg-color);flex-direction:column;padding-right:20px;gap:0;justify-content:flex-start}.nav-links li{width:100%;text-align:right}.nav-links li a{display:block;padding:15px 0}.nav-links.show{display:flex}.mobile-menu-btn{display:block;cursor:pointer}.mobile-menu-btn span{display:block;width:25px;height:3px;background:#000;margin:5px 0}}