:root{--navy: #0b1f3a;--navy-2: #122c4f;--gold: #eab308;--gold-dark: #ca8a04;--muted: #6b7280;--pale: #f6f7f9;--border: #e5e7eb;--radius: 6px;--shadow: 0 6px 24px rgba(11, 31, 58, .08)}.header .logo img{max-height:44px;margin-right:10px}.header .sitename{font-size:18px!important;line-height:1.2;max-width:220px;white-space:normal!important}.lang-mini-wrap{display:flex;gap:4px;align-items:center;margin:0 14px}.lang-mini{background:transparent;border:1px solid #d5dbe2;border-radius:50px;font-family:var(--nav-font, inherit);font-size:12px;font-weight:600;color:#444;padding:4px 10px;cursor:pointer;transition:all .2s}.lang-mini:hover{border-color:var(--accent-color, #5fcf80);color:var(--accent-color, #5fcf80)}.lang-mini.active{background:var(--accent-color, #5fcf80);border-color:var(--accent-color, #5fcf80);color:#fff}.navmenu .lang-mini-wrap{padding:12px 15px}@media (max-width: 1199px){.navmenu .lang-mini-wrap{display:flex!important}.navmenu .lang-mini{font-size:14px;padding:6px 14px}}@media (max-width: 767px){.header .sitename{font-size:15px!important;max-width:170px}.header .logo img{max-height:38px;margin-right:8px}.btn-getstarted{padding:8px 14px!important;font-size:13px!important}}@media (max-width: 575px){.btn-getstarted{display:none!important}.header .sitename{font-size:14px!important;max-width:190px;white-space:normal!important;line-height:1.25}.header .logo img{max-height:34px}.header{--header-height: 64px}.hero h2{font-size:26px!important}.hero p{font-size:15px!important}.hero .btn-get-started{font-size:14px;padding:10px 24px}.section-title h2{font-size:22px!important}.page-title .heading h1{font-size:24px!important}.page-title .heading p{font-size:14px}.section{padding-top:40px!important;padding-bottom:40px!important}.stats-item span{font-size:32px!important}.news-detail-main{max-height:240px}.news-gallery{grid-template-columns:1fr 1fr;gap:10px}#contact iframe{height:220px!important}.footer .footer-top{padding-top:30px}}.course-item>img{width:100%;aspect-ratio:16 / 10;object-fit:cover}.news-detail-main{width:100%;max-height:460px;object-fit:cover;border-radius:var(--radius)}.news-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.news-gallery img{width:100%;aspect-ratio:4 / 3;object-fit:cover;border-radius:var(--radius);transition:transform .25s}.news-gallery img:hover{transform:scale(1.03)}@media (max-width: 700px){.news-gallery{grid-template-columns:repeat(2,1fr)}}.admin-login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--navy);padding:24px}.admin-login{background:#fff;padding:44px 40px;width:100%;max-width:400px;text-align:center;display:flex;flex-direction:column;gap:14px;border-radius:var(--radius);border-top:4px solid var(--gold)}.admin-login h1{font-size:1.5rem;color:var(--navy)}.admin-login>p{color:var(--muted);font-size:.9rem;margin-top:-10px}.admin-login input{padding:13px 16px;border:1px solid var(--border);border-radius:var(--radius);font-size:.95rem;outline:none}.admin-login input:focus{border-color:var(--gold)}.admin-back{color:var(--muted);font-size:.86rem}.admin-back:hover{color:var(--navy)}.abtn{display:inline-block;padding:12px 26px;border-radius:var(--radius);font-weight:700;font-size:.92rem;cursor:pointer;border:2px solid transparent;transition:all .2s;background:transparent;font-family:inherit;white-space:nowrap}.abtn:disabled{opacity:.6;cursor:default}.abtn-gold{background:var(--gold);color:var(--navy)}.abtn-gold:hover{background:var(--gold-dark);color:#fff}.abtn-outline{border-color:var(--navy);color:var(--navy)}.abtn-outline:hover{background:var(--navy);color:#fff}.abtn-upload{border:2px dashed var(--gold-dark);color:var(--gold-dark);background:#fffbeb}.abtn-upload:hover{background:var(--gold);border-style:solid;color:var(--navy)}.admin{display:grid;grid-template-columns:250px 1fr;min-height:100vh;background:var(--pale)}.admin-sidebar{background:var(--navy);padding:24px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}.admin-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;padding:8px 12px 24px}.admin-tab{display:block;width:100%;text-align:left;background:transparent;border:none;color:#cbd5e1;font-size:.93rem;font-weight:600;padding:13px 14px;border-radius:var(--radius);cursor:pointer;transition:all .2s}.admin-tab:hover{background:var(--navy-2);color:#fff}.admin-tab.active{background:var(--gold);color:var(--navy)}.admin-sidebar-bottom{margin-top:auto;border-top:1px solid rgba(255,255,255,.1);padding-top:10px;display:flex;flex-direction:column;gap:4px}.admin-logout:hover{background:#7f1d1d;color:#fff}.admin-main{padding:36px 40px;max-width:1000px;width:100%}.admin-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:26px;flex-wrap:wrap}.admin-head h1{font-size:1.6rem;color:var(--navy)}.admin-error{background:#fee2e2;color:#991b1b;padding:12px 16px;border-radius:var(--radius);font-size:.9rem;margin-bottom:16px}.form-success{background:#dcfce7;color:#166534;padding:13px 17px;font-size:.92rem;margin-bottom:16px;border-radius:var(--radius)}.admin-list{display:flex;flex-direction:column;gap:14px}.admin-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;gap:18px;align-items:center}.admin-item-img{width:90px;height:64px;object-fit:cover;border-radius:var(--radius);flex-shrink:0}.admin-item-noimg{display:flex;align-items:center;justify-content:center;font-size:1.8rem;background:var(--pale);border:1px solid var(--border)}.admin-item-body{flex:1;min-width:0}.admin-item-body h3{font-size:1rem;color:var(--navy)}.admin-item-body p{color:var(--muted);font-size:.85rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:0}.admin-item-date{color:var(--gold-dark);font-weight:600;font-size:.82rem}.admin-item-actions{display:flex;flex-direction:column;gap:8px;flex-shrink:0}.admin-item-actions button{background:var(--pale);border:1px solid var(--border);border-radius:var(--radius);font-size:.82rem;font-weight:600;padding:7px 14px;cursor:pointer;transition:all .2s;white-space:nowrap}.admin-item-actions button:hover{background:var(--navy);color:#fff}.admin-item-actions .danger:hover{background:#b91c1c}.admin-empty{color:var(--muted);padding:30px 0;text-align:center}.admin-form{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:18px}.admin-form label{display:flex;flex-direction:column;gap:6px;font-size:.86rem;font-weight:700;color:var(--navy);flex:1}.admin-form input,.admin-form textarea{font-size:.94rem;padding:12px 15px;border:1px solid var(--border);border-radius:var(--radius);outline:none;font-weight:400;resize:vertical;font-family:inherit}.admin-form input:focus,.admin-form textarea:focus{border-color:var(--gold)}.admin-form-row{display:flex;gap:18px;flex-wrap:wrap}.admin-form-section{font-size:1.05rem;color:var(--navy);border-bottom:2px solid var(--gold);padding-bottom:8px;display:inline-block;align-self:flex-start}.admin-lang-tabs{display:flex;gap:6px;border-bottom:1px solid var(--border);padding-bottom:12px}.admin-lang-tabs button{background:var(--pale);border:1px solid var(--border);border-radius:var(--radius);font-weight:600;font-size:.85rem;padding:8px 18px;cursor:pointer;transition:all .2s}.admin-lang-tabs button.active{background:var(--navy);color:#fff;border-color:var(--navy)}.lang-warn{color:#dc2626;font-weight:800}.admin-form-actions{display:flex;gap:12px}.admin-block{display:flex;flex-direction:column;gap:14px}.admin-label{font-size:.86rem;font-weight:700;color:var(--navy)}.admin-img-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}.admin-img-cell{position:relative;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;width:100%;max-width:170px}.admin-img-cell img{width:100%;aspect-ratio:4 / 3;object-fit:cover;display:block}.admin-img-cell button{position:absolute;top:6px;right:6px;width:26px;height:26px;border:none;border-radius:50%;background:#0009;color:#fff;font-weight:700;cursor:pointer;line-height:1}.admin-img-cell button:hover{background:#b91c1c}.admin-img-main{position:absolute;left:6px;bottom:6px;background:var(--gold);color:var(--navy);font-size:.7rem;font-weight:700;padding:2px 8px;border-radius:50px}.admin-upload-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.admin-url-row{display:flex;gap:8px;flex:1;min-width:260px}.admin-url-row input{flex:1;font-size:.9rem;padding:11px 14px;border:1px solid var(--border);border-radius:var(--radius);outline:none}.admin-url-row input:focus{border-color:var(--gold)}.admin-url-row .abtn{padding:10px 16px}.admin-multi-row{display:flex;gap:10px;align-items:flex-start}.admin-multi-row input,.admin-multi-row textarea{flex:1;font-size:.94rem;padding:12px 15px;border:1px solid var(--border);border-radius:var(--radius);outline:none;resize:vertical;font-family:inherit}.admin-multi-row input:focus,.admin-multi-row textarea:focus{border-color:var(--gold)}.admin-thumb{width:64px;height:46px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border);flex-shrink:0}.admin-mini-btn{background:var(--pale);border:1px solid var(--border);border-radius:var(--radius);font-weight:700;padding:10px 14px;cursor:pointer;transition:all .2s;flex-shrink:0}.admin-mini-btn.danger:hover{background:#b91c1c;color:#fff}.admin-add-btn{align-self:flex-start;background:transparent;border:1px dashed var(--gold-dark);color:var(--gold-dark);border-radius:var(--radius);font-weight:700;font-size:.88rem;padding:9px 18px;cursor:pointer;transition:all .2s}.admin-add-btn:hover{background:var(--gold);border-style:solid;color:var(--navy)}@media (max-width: 900px){.admin{grid-template-columns:1fr}.admin-sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center}.admin-brand{padding:8px 12px;width:100%}.admin-tab{width:auto}.admin-sidebar-bottom{margin-top:0;border-top:none;padding-top:0;flex-direction:row}.admin-main{padding:24px 20px}}@media (max-width: 560px){.admin-item{flex-direction:column;align-items:stretch}.admin-item-img{width:100%;height:140px}.admin-item-actions{flex-direction:row}}