@import url(https://fonts.googleapis.com/css2?family=Noto+Sans+Vietnamese:wght@300;400;500;600;700&display=swap);:root{--primary-green:#2E7D32;--primary-green-dark:#1B5E20;--primary-green-mid:#388E3C;--primary-green-lite:#4CAF50;--accent-green:#81C784;--bg-light-green:#E8F5E9;--bg-mint:#F1F8E9;--white:#FFFFFF;--text-dark:#1A1A1A;--text-medium:#424242;--text-light:#757575;--border-color:#C8E6C9;--shadow-sm:0 2px 8px rgba(46,125,50,0.12);--shadow-md:0 4px 20px rgba(46,125,50,0.18);--shadow-lg:0 8px 40px rgba(46,125,50,0.22);--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--font-main:'Noto Sans Vietnamese', 'Be Vietnam Pro', Arial, sans-serif;--transition:all 0.25s ease}*,*::before,*::after{box-sizing:border-box}body{font-family:var(--font-main)!important;font-size:16px;line-height:1.75;color:var(--text-dark);background-color:var(--white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-main)!important;font-weight:700;color:var(--primary-green-dark);line-height:1.3}h1{font-size:clamp(1.6rem, 4vw, 2.2rem)}h2{font-size:clamp(1.3rem, 3vw, 1.8rem)}h3{font-size:clamp(1.1rem, 2.5vw, 1.4rem)}p{margin-bottom:1rem;color:var(--text-medium)}a{color:var(--primary-green);text-decoration:none;transition:var(--transition)}a:hover{color:var(--primary-green-dark)}img{max-width:100%;height:auto}.site-header,#masthead{background:linear-gradient(135deg,var(--primary-green-dark) 0%,var(--primary-green) 100%)!important;box-shadow:var(--shadow-md);position:sticky;top:0;z-index:1000}.site-branding .site-title a,.ast-site-identity .site-title a{color:var(--white)!important;font-size:1.4rem;font-weight:700;letter-spacing:.5px}.ast-logo-title-inline .ast-site-identity{display:flex;align-items:center;gap:10px}.main-navigation a,.ast-main-navigation a,#site-navigation a{color:var(--white)!important;font-weight:500;font-size:.95rem;padding:8px 14px!important;border-radius:var(--radius-sm);transition:var(--transition)}.main-navigation a:hover,.ast-main-navigation a:hover,#site-navigation a:hover{background:rgb(255 255 255 / .15)!important;color:var(--accent-green)!important}.main-navigation .current-menu-item>a,.ast-main-navigation .current-menu-item>a{background:rgb(255 255 255 / .2)!important;border-bottom:2px solid var(--accent-green)}.menu-toggle,.ast-mobile-menu-trigger span{color:var(--white)!important}.thuocnam-hero{background:linear-gradient(160deg,var(--bg-light-green) 0%,var(--bg-mint) 100%);padding:60px 20px 50px;text-align:center;position:relative;overflow:hidden}.thuocnam-hero::before{content:'';position:absolute;top:-40px;right:-40px;width:200px;height:200px;background:radial-gradient(circle,rgb(76 175 80 / .15) 0%,transparent 70%);border-radius:50%}.thuocnam-hero::after{content:'';position:absolute;bottom:-40px;left:-40px;width:250px;height:250px;background:radial-gradient(circle,rgb(46 125 50 / .1) 0%,transparent 70%);border-radius:50%}.hero-title{font-size:clamp(1.4rem, 5vw, 2rem);color:var(--primary-green-dark);margin-bottom:8px;font-weight:700}.hero-subtitle{color:var(--text-light);font-size:.95rem;margin-bottom:36px}.hero-buttons-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:700px;margin:0 auto 20px}.btn-3d{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:20px 16px;border-radius:var(--radius-md);text-decoration:none!important;font-weight:600;font-size:.9rem;color:var(--white)!important;transition:all 0.2s ease;position:relative;cursor:pointer;border:none;min-height:90px}.btn-3d-soi-than{background:linear-gradient(145deg,#43A047,#2E7D32);box-shadow:0 6px 0 #1B5E20,0 8px 16px rgb(46 125 50 / .35)}.btn-3d-viem-cau{background:linear-gradient(145deg,#00897B,#00695C);box-shadow:0 6px 0 #004D40,0 8px 16px rgb(0 105 92 / .35)}.btn-3d-tieu-duong{background:linear-gradient(145deg,#558B2F,#33691E);box-shadow:0 6px 0 #1B5E20,0 8px 16px rgb(51 105 30 / .35)}.btn-3d-dau-khop{background:linear-gradient(145deg,#0288D1,#01579B);box-shadow:0 6px 0 #014472,0 8px 16px rgb(1 87 155 / .35)}.btn-3d:active{transform:translateY(4px);box-shadow:0 2px 0 rgb(0 0 0 / .3),0 3px 8px rgb(0 0 0 / .2)!important}.btn-3d:hover{transform:translateY(-2px);filter:brightness(1.08)}.btn-3d .btn-icon{font-size:1.8rem;line-height:1}.btn-3d .btn-text{font-size:.88rem;text-align:center;line-height:1.3}.thuocnam-sections{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:1200px;margin:0 auto;padding:40px 20px}.section-block{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden;border:1px solid var(--border-color)}.section-header{background:linear-gradient(135deg,var(--primary-green),var(--primary-green-lite));padding:14px 20px;display:flex;align-items:center;gap:10px}.section-header h3{color:var(--white)!important;font-size:1rem;margin:0;font-weight:600}.section-header .section-icon{font-size:1.2rem}.section-body{padding:16px}.post-card-mini{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--bg-light-green);align-items:flex-start}.post-card-mini:last-child{border-bottom:none}.post-card-mini .thumb{width:70px;height:55px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0;background:var(--bg-light-green)}.post-card-mini .info .title{font-size:.85rem;font-weight:600;color:var(--text-dark);line-height:1.4;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.post-card-mini .info .meta{font-size:.75rem;color:var(--text-light)}.ast-container,.entry-content,.page-content{max-width:1200px;margin:0 auto}.widget-title{background:linear-gradient(135deg,var(--primary-green-dark),var(--primary-green));color:var(--white)!important;padding:10px 16px;border-radius:var(--radius-sm);font-size:.95rem;margin-bottom:14px}.widget{background:var(--white);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px;margin-bottom:20px;box-shadow:var(--shadow-sm)}.wp-block-button__link,.ast-btn,.btn-primary,.wpcf7 input[type="submit"],button[type="submit"]{background:linear-gradient(135deg,var(--primary-green),var(--primary-green-lite))!important;color:var(--white)!important;border:none!important;border-radius:var(--radius-sm)!important;padding:12px 24px!important;font-weight:600!important;font-family:var(--font-main)!important;box-shadow:var(--shadow-sm)!important;transition:var(--transition)!important;cursor:pointer}.wp-block-button__link:hover,.ast-btn:hover{transform:translateY(-2px)!important;box-shadow:var(--shadow-md)!important;filter:brightness(1.07)!important}.entry-header{background:var(--bg-mint);padding:30px 20px;border-bottom:3px solid var(--primary-green-lite);margin-bottom:24px}.entry-title{color:var(--primary-green-dark)!important}.entry-meta,.ast-post-meta{color:var(--text-light);font-size:.85rem}.cat-links a{background:var(--primary-green);color:var(--white)!important;padding:3px 10px;border-radius:20px;font-size:.78rem;font-weight:500}.site-footer,#colophon{background:linear-gradient(135deg,var(--primary-green-dark) 0%,#0D3B0F 100%)!important;color:rgb(255 255 255 / .85)!important;padding:40px 20px 20px}.site-footer h3,.site-footer .widget-title{color:var(--accent-green)!important;background:none;padding:0;border-bottom:2px solid rgb(129 199 132 / .3);padding-bottom:8px;margin-bottom:14px}.site-footer a{color:rgb(255 255 255 / .8)!important}.site-footer a:hover{color:var(--accent-green)!important}.site-footer p{color:rgb(255 255 255 / .7)}.footer-bottom{border-top:1px solid rgb(255 255 255 / .1);padding-top:16px;margin-top:24px;text-align:center;font-size:.82rem;color:rgb(255 255 255 / .5)}#ez-toc-container{background:var(--bg-light-green)!important;border:1px solid var(--border-color)!important;border-left:4px solid var(--primary-green)!important;border-radius:var(--radius-sm)!important;padding:16px 20px!important;margin:20px 0!important}#ez-toc-container .ez-toc-title{color:var(--primary-green-dark)!important;font-weight:700!important}#ez-toc-container ul li a{color:var(--primary-green)!important}@media (max-width:768px){.hero-buttons-grid{grid-template-columns:repeat(2,1fr);gap:12px}.btn-3d{padding:16px 12px;min-height:80px}.btn-3d .btn-icon{font-size:1.5rem}.btn-3d .btn-text{font-size:.8rem}.thuocnam-sections{grid-template-columns:1fr;padding:20px 14px;gap:20px}.thuocnam-hero{padding:40px 16px 36px}}@media (max-width:480px){body{font-size:15px}.hero-buttons-grid{grid-template-columns:repeat(2,1fr);gap:10px}.btn-3d{min-height:72px;padding:14px 10px}}.ast-breadcrumbs-wrapper,.breadcrumbs{background:var(--bg-mint);padding:10px 20px;font-size:.82rem;color:var(--text-light);border-bottom:1px solid var(--border-color)}.ast-breadcrumbs-wrapper a{color:var(--primary-green)}.yoast-breadcrumb{font-size:.82rem}.yoast-breadcrumb a{color:var(--primary-green)}[data-src],[data-bg]{background-color:var(--bg-light-green)}:focus-visible{outline:3px solid var(--primary-green-lite);outline-offset:2px}.screen-reader-text{clip:rect(1px,1px,1px,1px);height:1px;width:1px;overflow:hidden;position:absolute}