:root{--accent: #1a73c4;--accent-dark: #12569a;--accent-tint: #eaf2fb;--ink: #16232e;--muted: #5b6b76;--paper: #f5f7fa;--line: #e4e8ee;--navy: #0e2740;--font-body: "IBM Plex Sans Thai", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--font-display: "Anuphan", "IBM Plex Sans Thai", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}::selection{background:var(--accent);color:#fff}.container{max-width:1200px;margin:0 auto;padding:0 24px}.container--narrow{max-width:820px}.section{padding:96px 0}.eyebrow{font-weight:600;font-size:15px;color:var(--accent);margin-bottom:14px}.section-title{font-family:var(--font-display);font-weight:700;font-size:clamp(30px,3.8vw,42px);line-height:1.18;letter-spacing:-.015em;margin:0 0 16px;color:var(--ink)}.section-title--tight{margin-bottom:0}.section-title--light{color:#fff}.eyebrow--light{color:#7fb4e8}[hidden]{display:none!important}.section-intro{font-size:17px;line-height:1.8;color:var(--muted);margin:0}.placeholder-tile{background:repeating-linear-gradient(135deg,#e7ebf2,#e7ebf2 10px,#eef1f6 10px 20px)}.dot{width:7px;height:7px;border-radius:50%;display:block}a{color:inherit}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:#ffffffd9;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-inner[data-astro-cid-3ef6ksr2]{padding:13px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:11px;text-decoration:none}.brand-logo[data-astro-cid-3ef6ksr2]{height:36px;width:auto;display:block}.brand-text[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;line-height:1.15}.brand-name-th[data-astro-cid-3ef6ksr2]{font-family:var(--font-display);font-weight:700;font-size:17px;color:var(--ink);letter-spacing:-.01em}.brand-name-en[data-astro-cid-3ef6ksr2]{font-size:10px;color:#8a97a3;letter-spacing:.08em;font-weight:500}.nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:26px}.nav-link[data-astro-cid-3ef6ksr2]{text-decoration:none;color:#3a4a55;font-size:15px;font-weight:500;white-space:nowrap;transition:color .2s}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--accent)}.nav-link--active[data-astro-cid-3ef6ksr2]{color:var(--accent);font-weight:600}.nav-cta[data-astro-cid-3ef6ksr2]{text-decoration:none;background:var(--accent);color:#fff;font-weight:600;font-size:15px;padding:10px 20px;border-radius:9px;white-space:nowrap;transition:background .2s}.nav-cta[data-astro-cid-3ef6ksr2]:hover{background:var(--accent-dark)}.nav-toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px;background:none;border:0;border-radius:8px;cursor:pointer}.nav-toggle-bar[data-astro-cid-3ef6ksr2]{display:block;width:100%;height:2px;border-radius:2px;background:var(--ink);transition:transform .2s ease,opacity .2s ease}.nav-toggle[data-astro-cid-3ef6ksr2].is-open .nav-toggle-bar[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[data-astro-cid-3ef6ksr2].is-open .nav-toggle-bar[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.nav-toggle[data-astro-cid-3ef6ksr2].is-open .nav-toggle-bar[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media(max-width:960px){.nav-toggle[data-astro-cid-3ef6ksr2]{display:flex}.nav[data-astro-cid-3ef6ksr2]{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;padding:6px 24px 20px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 16px 32px #0e27401a}.nav[data-astro-cid-3ef6ksr2].is-open{display:flex;animation:nav-drop .18s ease}.nav-link[data-astro-cid-3ef6ksr2]{padding:13px 0;font-size:16px;border-bottom:1px solid var(--line)}.nav-cta[data-astro-cid-3ef6ksr2]{margin-top:16px;text-align:center;padding:13px 20px}}@keyframes nav-drop{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}