:root{--zdt-zalo-blue: #0068ff;--zdt-zalo-blue-hover: #0054cc;--zdt-greyblue-50: #f8fafd;--zdt-greyblue-100: #cfe2f3;--zdt-greyblue-150: #e2eaf2;--zdt-greyblue-200: #b8d0e3;--zdt-greyblue-400: #7c9da3;--zdt-greyblue-700: #5a6a7e;--zdt-greyblue-800: #1a2535;--zdt-greyblue-900: #2f4961;--zdt-sidebar-width: 264px;--zdt-topbar-height: 60px;--zdt-transition: .25s ease}.zdt-body[data-astro-cid-fzohundk]{margin:0;padding:0;font-family:Noto Sans Thai,Noto Sans,system-ui,-apple-system,sans-serif;background-color:var(--zdt-greyblue-50);color:var(--zdt-greyblue-800);display:flex;min-height:100vh;overflow-x:hidden}.zdt-sidebar[data-astro-cid-fzohundk]{width:var(--zdt-sidebar-width);min-height:100vh;background:var(--zdt-greyblue-800);display:flex;flex-direction:column;position:fixed;top:0;left:0;z-index:100;transition:transform var(--zdt-transition);overflow-y:auto;border-right:1px solid rgba(255,255,255,.05)}.zdt-sidebar-brand[data-astro-cid-fzohundk]{padding:20px 20px 16px;border-bottom:1px solid rgba(255,255,255,.08);flex-shrink:0}.zdt-brand-link[data-astro-cid-fzohundk]{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}.zdt-brand-icon[data-astro-cid-fzohundk]{display:flex;align-items:center;border-radius:10px;overflow:hidden;flex-shrink:0}.zdt-brand-text[data-astro-cid-fzohundk]{font-size:1rem;font-weight:700;color:#fff;letter-spacing:-.01em}.zdt-nav[data-astro-cid-fzohundk]{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}.zdt-nav-home[data-astro-cid-fzohundk]{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;text-decoration:none;color:#ffffffbf;font-size:.875rem;font-weight:500;transition:background var(--zdt-transition),color var(--zdt-transition);margin-bottom:8px}.zdt-nav-home[data-astro-cid-fzohundk]:hover{background:#ffffff14;color:#fff}.zdt-nav-home[data-astro-cid-fzohundk].zdt-nav-active{background:var(--zdt-greyblue-900);color:#fff}.zdt-nav-group[data-astro-cid-fzohundk]{margin-bottom:8px}.zdt-nav-group-label[data-astro-cid-fzohundk]{display:flex;align-items:center;gap:8px;padding:4px 12px 8px;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#fff6;margin-top:8px}.zdt-zalo-dot[data-astro-cid-fzohundk]{width:6px;height:6px;border-radius:50%;background:var(--zdt-zalo-blue);flex-shrink:0}.zdt-nav-item[data-astro-cid-fzohundk]{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:7px;text-decoration:none;color:#ffffffa6;font-size:.83rem;transition:background var(--zdt-transition),color var(--zdt-transition)}.zdt-nav-item[data-astro-cid-fzohundk]:hover{background:#ffffff12;color:#ffffffe6}.zdt-nav-item[data-astro-cid-fzohundk].zdt-nav-active{background:var(--zdt-zalo-blue);color:#fff;font-weight:600}.zdt-nav-item[data-astro-cid-fzohundk].zdt-nav-active:hover{background:var(--zdt-zalo-blue-hover)}.zdt-nav-icon[data-astro-cid-fzohundk]{font-size:1rem;flex-shrink:0;width:20px;text-align:center;display:flex;align-items:center;justify-content:center}.zdt-sidebar-footer[data-astro-cid-fzohundk]{padding:16px 12px;border-top:1px solid rgba(255,255,255,.06);flex-shrink:0}.zdt-back-link[data-astro-cid-fzohundk]{display:flex;align-items:center;gap:8px;color:#ffffff73;font-size:.8rem;text-decoration:none;transition:color var(--zdt-transition)}.zdt-back-link[data-astro-cid-fzohundk]:hover{color:#fffc}.zdt-main-wrapper[data-astro-cid-fzohundk]{flex:1;margin-left:var(--zdt-sidebar-width);display:flex;flex-direction:column;min-height:100vh;transition:margin-left var(--zdt-transition)}.zdt-topbar[data-astro-cid-fzohundk]{height:var(--zdt-topbar-height);background:#fff;border-bottom:1px solid var(--zdt-greyblue-150);display:flex;align-items:center;gap:16px;padding:0 24px;position:sticky;top:0;z-index:50;box-shadow:0 1px 4px #0000000d}.zdt-sidebar-toggle[data-astro-cid-fzohundk]{display:none;align-items:center;justify-content:center;background:none;border:none;color:var(--zdt-greyblue-700);cursor:pointer;padding:8px;border-radius:6px;transition:background var(--zdt-transition)}.zdt-sidebar-toggle[data-astro-cid-fzohundk]:hover{background:var(--zdt-greyblue-50)}.zdt-topbar-title[data-astro-cid-fzohundk]{flex:1}.zdt-page-title[data-astro-cid-fzohundk]{margin:0;font-size:1.05rem;font-weight:600;color:var(--zdt-greyblue-800)}.zdt-topbar-actions[data-astro-cid-fzohundk]{display:flex;align-items:center;gap:8px}.zdt-lang-switcher[data-astro-cid-fzohundk]{display:flex;align-items:center;gap:4px;background:var(--zdt-greyblue-50);border:1px solid var(--zdt-greyblue-150);border-radius:8px;padding:3px}.zdt-lang-btn[data-astro-cid-fzohundk]{padding:5px 12px;border-radius:6px;font-size:.78rem;font-weight:600;text-decoration:none;color:var(--zdt-greyblue-700);transition:background var(--zdt-transition),color var(--zdt-transition);cursor:pointer}.zdt-lang-btn[data-astro-cid-fzohundk]:hover{background:#fff;color:var(--zdt-greyblue-800)}.zdt-lang-btn[data-astro-cid-fzohundk].zdt-lang-active{background:var(--zdt-zalo-blue);color:#fff}.zdt-topbar-btn[data-astro-cid-fzohundk]{display:flex;align-items:center;gap:6px;padding:7px 14px;border-radius:7px;font-size:.8rem;font-weight:500;text-decoration:none;transition:background var(--zdt-transition);border:none;cursor:pointer}.zdt-topbar-btn-zalo[data-astro-cid-fzohundk]{background:var(--zdt-zalo-blue);color:#fff}.zdt-topbar-btn-zalo[data-astro-cid-fzohundk]:hover{background:var(--zdt-zalo-blue-hover)}.zdt-content[data-astro-cid-fzohundk]{flex:1;padding:28px 32px;max-width:100%;overflow-x:hidden}.zdt-overlay[data-astro-cid-fzohundk]{display:none;position:fixed;inset:0;background:#00000080;z-index:90}.zdt-overlay[data-astro-cid-fzohundk].active{display:block}@media(max-width:768px){.zdt-sidebar[data-astro-cid-fzohundk]{transform:translate(calc(-1 * var(--zdt-sidebar-width)))}.zdt-sidebar[data-astro-cid-fzohundk].open{transform:translate(0)}.zdt-main-wrapper[data-astro-cid-fzohundk]{margin-left:0}.zdt-sidebar-toggle[data-astro-cid-fzohundk]{display:flex}.zdt-btn-label[data-astro-cid-fzohundk]{display:none}.zdt-content[data-astro-cid-fzohundk]{padding:20px 16px}}