:root{--color-primary: #26513C;--color-primary-dark: #1a3a2a;--color-primary-light: #3d7a5c;--color-accent: #f0a500;--color-text: #2c3e50;--color-text-muted: #7f8c8d;--color-bg: #f8f9fa;--color-bg-card: #ffffff;--color-border: #e9ecef;--color-success: #27ae60;--color-error: #e74c3c;--font-main: "Sarabun", sans-serif;--radius: 12px;--radius-sm: 8px;--shadow: 0 2px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 32px rgba(0,0,0,.12);--transition: .2s ease;--container-max: 1200px;--container-pad: clamp(16px, 4vw, 32px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-main);font-size:16px;line-height:1.7;color:var(--color-text);background:var(--color-bg)}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}ul,ol{list-style:none}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-pad)}h1,h2,h3,h4{font-weight:700;line-height:1.3}h1{font-size:clamp(1.5rem,3vw,2.2rem)}h2{font-size:clamp(1.25rem,2.5vw,1.75rem)}h3{font-size:clamp(1.1rem,2vw,1.35rem)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-family:var(--font-main);font-size:.95rem;font-weight:600;cursor:pointer;border:none;transition:var(--transition);text-decoration:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-1px)}.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-outline:hover{background:var(--color-primary);color:#fff}.btn-sm{padding:7px 14px;font-size:.85rem}.section{padding:40px 0}.section-header{margin-bottom:28px}.section-title{font-size:clamp(1.25rem,2.5vw,1.6rem);color:var(--color-primary);margin-bottom:8px}.section-line{width:48px;height:4px;background:var(--color-accent);border-radius:2px}.card{background:var(--color-bg-card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:var(--transition)}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.78rem;font-weight:600;background:#26513c1a;color:var(--color-primary)}.progress-wrap{margin-bottom:14px}.progress-label{display:flex;justify-content:space-between;margin-bottom:5px;font-size:.9rem}.progress-bar{height:10px;background:var(--color-border);border-radius:5px;overflow:hidden}.progress-fill{height:100%;border-radius:5px;transition:width 1s ease}.skeleton{background:linear-gradient(90deg,#e9ecef 25%,#f8f9fa,#e9ecef 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.scroll-top-btn{position:fixed;bottom:28px;right:28px;z-index:90;width:44px;height:44px;border-radius:50%;background:var(--color-primary);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s;pointer-events:none}.scroll-top-btn.visible{opacity:1;transform:translateY(0);pointer-events:auto}.text-muted{color:var(--color-text-muted)}.text-center{text-align:center}.mt-4{margin-top:1rem}.mt-8{margin-top:2rem}.mb-4{margin-bottom:1rem}.gap-2{gap:.5rem}.flex{display:flex}.items-center{align-items:center}.flex-wrap{flex-wrap:wrap}.grid{display:grid}@media(max-width:768px){.hide-mobile{display:none!important}}@media(min-width:769px){.hide-desktop{display:none!important}}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100}.header-banner[data-astro-cid-3ef6ksr2]{position:relative;height:clamp(100px,18vw,220px);overflow:hidden}.banner-img[data-astro-cid-3ef6ksr2]{width:100%;height:100%;object-fit:cover;object-position:center top}.banner-overlay[data-astro-cid-3ef6ksr2]{position:absolute;inset:0;display:flex;align-items:center;background:linear-gradient(to right,rgba(26,58,42,.6) 0%,transparent 60%)}.banner-logo[data-astro-cid-3ef6ksr2]{max-width:260px;width:100%;filter:brightness(0) invert(1)}.header-nav[data-astro-cid-3ef6ksr2]{background:#fff;border-bottom:3px solid var(--color-primary);box-shadow:0 2px 8px #00000014}.nav-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:16px;height:60px}.nav-logo[data-astro-cid-3ef6ksr2] img[data-astro-cid-3ef6ksr2]{display:block}.main-nav[data-astro-cid-3ef6ksr2]{display:flex;gap:2px;margin-left:auto}.nav-link[data-astro-cid-3ef6ksr2]{padding:8px 14px;border-radius:6px;font-size:.9rem;font-weight:500;color:var(--color-text);transition:var(--transition);white-space:nowrap}.nav-link[data-astro-cid-3ef6ksr2]:hover,.nav-link[data-astro-cid-3ef6ksr2].active{background:var(--color-primary);color:#fff}.mobile-toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;margin-left:auto}.mobile-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:2px;background:var(--color-primary);border-radius:2px;transition:var(--transition)}.mobile-nav[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;background:#fff;border-top:1px solid var(--color-border);padding:8px 0 12px}.mobile-nav[data-astro-cid-3ef6ksr2].open{display:flex}.mobile-nav-link[data-astro-cid-3ef6ksr2]{padding:10px 24px;font-size:.95rem;color:var(--color-text);transition:var(--transition)}.mobile-nav-link[data-astro-cid-3ef6ksr2]:hover,.mobile-nav-link[data-astro-cid-3ef6ksr2].active{background:#26513c14;color:var(--color-primary);font-weight:600}@media(max-width:768px){.main-nav[data-astro-cid-3ef6ksr2]{display:none}.mobile-toggle[data-astro-cid-3ef6ksr2]{display:flex}.header-banner[data-astro-cid-3ef6ksr2]{height:100px}.banner-logo[data-astro-cid-3ef6ksr2]{max-width:160px}}.site-footer[data-astro-cid-sz7xmlte]{background:var(--color-primary-dark);color:#ffffffd9;margin-top:60px}.footer-inner[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding:48px var(--container-pad)}.footer-col[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:#ffffff80;margin-bottom:14px}.footer-col[data-astro-cid-sz7xmlte] img[data-astro-cid-sz7xmlte]{filter:brightness(0) invert(1) opacity(.9);margin-bottom:12px}.footer-desc[data-astro-cid-sz7xmlte]{font-size:.88rem;line-height:1.6;color:#ffffffa6;margin-bottom:16px}.footer-social[data-astro-cid-sz7xmlte]{display:flex;gap:12px}.footer-social[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{width:36px;height:36px;border-radius:50%;background:#ffffff1a;display:flex;align-items:center;justify-content:center;color:#fffc;transition:var(--transition)}.footer-social[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{background:#ffffff40;color:#fff}.footer-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{display:block;font-size:.88rem;color:#ffffffb3;padding:4px 0;transition:var(--transition)}.footer-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff;padding-left:6px}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid rgba(255,255,255,.1);padding:16px var(--container-pad);font-size:.8rem;color:#fff6;text-align:center}@media(max-width:768px){.footer-inner[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:28px;padding:32px var(--container-pad)}}