:root{--rig-void:#12151a;--rig-panel:#1c2229;--rig-olive:#3d4f3a;--rig-sand:#d9d2c4;--rig-amber:#c9a227;--rig-signal:#7eb8da;--rig-line:rgba(201, 162, 39, 0.35);--rig-text:#e6e2da;--rig-muted:#9aa3ad;--font-heading:"Noto Serif Thai", serif;--font-body:"Noto Sans Thai", sans-serif;--read-max:42rem;--section-pad:clamp(2.5rem, 5vw, 4.5rem)}@font-face{font-family:noto sans thai;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/noto-sans-thai-400.woff2)format("woff2");unicode-range:U+E00-E7F}@font-face{font-family:noto sans thai;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/noto-sans-thai-700.woff2)format("woff2");unicode-range:U+E00-E7F}@font-face{font-family:noto serif thai;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/noto-serif-thai-400.woff2)format("woff2");unicode-range:U+E00-E7F}@font-face{font-family:noto serif thai;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/noto-serif-thai-700.woff2)format("woff2");unicode-range:U+E00-E7F}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}body{margin:0;font-family:var(--font-body);font-size:1.05rem;line-height:1.65;color:var(--rig-text);background:var(--rig-void);background-image:linear-gradient(var(--rig-line) 1px,transparent 1px),linear-gradient(90deg,var(--rig-line) 1px,transparent 1px);background-size:48px 48px}img{max-width:100%;height:auto;display:block}.img-grade--grayscale-soft{filter:grayscale(1)brightness(1.03)}a{color:var(--rig-signal);text-decoration-thickness:1px;text-underline-offset:.15em}a:hover{color:var(--rig-amber)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--rig-amber);outline-offset:2px}.skip-link{position:absolute;left:-9999px;top:0;background:var(--rig-amber);color:var(--rig-void);padding:.5rem 1rem;z-index:10000}.skip-link:focus{left:0}.site-header{border-bottom:1px solid var(--rig-line);background:rgba(18,21,26,.92);position:sticky;top:0;z-index:100;backdrop-filter:blur(6px)}.header-inner{max-width:72rem;margin-inline:auto;padding:.85rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.brand-mark{font-family:var(--font-heading);font-weight:700;font-size:1.15rem;color:var(--rig-sand);text-decoration:none;letter-spacing:.02em}.brand-mark span{display:block;font-size:.7rem;font-family:var(--font-body);font-weight:400;color:var(--rig-muted);letter-spacing:.12em;text-transform:uppercase}.nav-minimal{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap}.nav-minimal a{color:var(--rig-sand);text-decoration:none;font-size:.95rem}.nav-minimal a:hover{color:var(--rig-amber)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.65rem 1.35rem;font-family:var(--font-body);font-weight:700;font-size:.95rem;border:1px solid var(--rig-amber);background:0 0;color:var(--rig-amber);cursor:pointer;text-decoration:none;clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,10px 100%,0 calc(100% - 10px));transition:background .15s,color .15s}.btn:hover{background:var(--rig-amber);color:var(--rig-void)}.btn--solid{background:var(--rig-olive);border-color:var(--rig-olive);color:var(--rig-sand)}.btn--solid:hover{background:var(--rig-amber);border-color:var(--rig-amber);color:var(--rig-void)}.btn:disabled{opacity:.55;cursor:not-allowed}main{min-height:50vh}.panel{background:var(--rig-panel);border:1px solid var(--rig-line);padding:1.5rem}.section{padding:var(--section-pad)1.25rem}.section-inner{max-width:72rem;margin-inline:auto}.composition--statement-band,.composition--centered-media-below,.hero--statement-full-width .hero-statement{text-align:center;margin-inline:auto;max-width:var(--read-max)}.composition--statement-band .statement-quote{text-align:center;margin-inline:auto;max-width:38rem}.hero--statement-full-width{position:relative;min-height:min(72vh,640px);display:grid;align-items:end;overflow:hidden}.hero--statement-full-width .hero-media{position:absolute;inset:0;z-index:0}.hero--statement-full-width .hero-media img{width:100%;height:100%;object-fit:cover}.hero--statement-full-width .hero-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,21,26,.35) 0%,rgba(18,21,26,.88) 75%);z-index:1}.hero--statement-full-width .hero-statement{position:relative;z-index:2;padding:var(--section-pad)1.25rem 3rem;max-width:72rem;margin-inline:auto;width:100%;text-align:center}.hero--statement-full-width h1{font-family:var(--font-heading);font-size:clamp(1.85rem,4.5vw,2.75rem);line-height:1.2;margin:0 0 1rem;color:var(--rig-sand)}.hero--statement-full-width .hero-lead{font-size:1.1rem;color:var(--rig-muted);margin:0 auto 1.5rem;max-width:36rem}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center}.hero-tel{font-size:.95rem;margin-top:1rem;color:var(--rig-muted)}.composition--timeline-rail .timeline{list-style:none;margin:0;padding:0;border-left:2px solid var(--rig-amber);margin-left:.5rem}.composition--timeline-rail .timeline li{position:relative;padding:0 0 2rem 1.75rem}.composition--timeline-rail .timeline li::before{content:attr(data-step);position:absolute;left:-.65rem;top:0;width:1.25rem;height:1.25rem;background:var(--rig-void);border:2px solid var(--rig-amber);font-size:.7rem;line-height:1.1rem;text-align:center;color:var(--rig-amber)}.composition--timeline-rail h2{font-family:var(--font-heading);margin-top:0}.timeline-media{margin-top:1.25rem;max-width:22rem;border:1px solid var(--rig-line)}.composition--statement-band{text-align:center}.composition--statement-band .statement-quote{font-family:var(--font-heading);font-size:clamp(1.25rem,3vw,1.65rem);color:var(--rig-sand);border-top:1px solid var(--rig-line);border-bottom:1px solid var(--rig-line);padding:2rem 1rem}.course-grid{display:grid;gap:1.25rem;margin-top:2rem;text-align:left}@media(min-width:768px){.course-grid{grid-template-columns:repeat(3,1fr)}}.course-card{display:flex;flex-direction:column;height:100%}.course-card h3{font-family:var(--font-heading);font-size:1.1rem;margin:0 0 .5rem}.course-card .tag{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--rig-amber)}.course-card .price{font-weight:700;font-size:1.2rem;margin-top:auto;padding-top:1rem}.price-strike{text-decoration:line-through;color:var(--rig-muted);font-size:.95rem;margin-right:.35rem}.promo-badge{display:inline-block;background:var(--rig-olive);color:var(--rig-sand);font-size:.75rem;padding:.2rem .5rem;margin-bottom:.5rem}.course-card--promo{border-color:var(--rig-amber);box-shadow:0 0 0 1px var(--rig-amber)}.composition--form-embedded-in-section .form-grid{display:grid;gap:2rem}@media(min-width:768px){.composition--form-embedded-in-section .form-grid{grid-template-columns:1fr 1fr;align-items:start}}.form-field{margin-bottom:1rem}.form-field label{display:block;margin-bottom:.35rem;font-weight:700;font-size:.9rem}.form-field input,.form-field textarea,.form-field select{width:100%;min-height:44px;padding:.6rem .75rem;font-family:var(--font-body);font-size:1rem;border:1px solid var(--rig-line);background:var(--rig-void);color:var(--rig-text)}.form-field textarea{min-height:120px;resize:vertical}.field-error{color:#f0a8a8;font-size:.85rem;margin-top:.25rem}.form-status{margin-top:1rem;padding:.75rem 1rem;border:1px solid var(--rig-line)}.form-status--success{border-color:var(--rig-olive);color:var(--rig-sand)}.form-status--error{border-color:#a44;color:#f0c0c0}.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.split-media{display:grid;gap:2rem;align-items:center}@media(min-width:768px){.split-media{grid-template-columns:1fr 1fr}.composition--text-left-media-right .split-media{text-align:left}.composition--media-left-text-right .split-media{text-align:left}}@media(max-width:767px){.split-media h2{text-align:inherit}}.site-footer{border-top:1px solid var(--rig-line);background:var(--rig-panel);padding:2.5rem 1.25rem;font-size:.9rem;color:var(--rig-muted)}.footer-centered{max-width:48rem;margin-inline:auto;text-align:center}.footer-identity{line-height:1.8;margin-bottom:1.5rem}.footer-identity a{color:var(--rig-sand)}.footer-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem 1.25rem;margin-bottom:1.5rem}.footer-nav a{color:var(--rig-muted);text-decoration:none}.footer-nav a:hover{color:var(--rig-amber)}.disclaimer{font-size:.8rem;line-height:1.55;border-top:1px dashed var(--rig-line);padding-top:1rem;margin-top:1rem;color:var(--rig-muted)}.consent-banner{position:fixed;bottom:0;left:0;right:0;z-index:9999;background:var(--rig-panel);border-top:1px solid var(--rig-amber);padding:1rem 1.25rem;box-shadow:0 -4px 24px rgba(0,0,0,.4)}.consent-inner{max-width:72rem;margin-inline:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem}.consent-actions{display:flex;gap:.5rem;flex-wrap:wrap}.prose-legal{max-width:var(--read-max);margin-inline:auto}.prose-legal h1{font-family:var(--font-heading)}.prose-legal table{width:100%;border-collapse:collapse;font-size:.9rem}.prose-legal th,.prose-legal td{border:1px solid var(--rig-line);padding:.5rem;text-align:left}.page-hero{padding:2rem 1.25rem 1rem;text-align:center}.page-hero h1{font-family:var(--font-heading)}.faq-list dt{font-weight:700;margin-top:1.25rem}.faq-list dd{margin:.35rem 0 0;color:var(--rig-muted)}[x-cloak]{display:none!important}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}