:root{--navy: #102d45;--navy-deep: #0b1e30;--ink: #143044;--muted: #4e6272;--teal: #108c88;--teal-ink: #0b615e;--teal-soft: #e5f6f4;--orange: #ef6c00;--cream: #f6f1e7;--paper: #fffdf9;--line: rgba(16, 45, 69, .12);--up: #2ed3b7;--down: #ff7b6e;--display: "Prompt", "Noto Sans Thai", "Leelawadee UI", sans-serif;--body: "Noto Sans Thai", "Prompt", "Leelawadee UI", sans-serif;--header: 72px;--shadow: 0 16px 40px rgba(16, 45, 69, .08);color-scheme:light}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.75;color:var(--ink);background:#fff}body.nav-open{overflow:hidden}img{max-width:100%;height:auto;display:block}h1,h2,h3,p{text-wrap:pretty}h1,h2{text-wrap:balance}h1,h2,h3{font-family:var(--display);line-height:1.28;font-weight:600;letter-spacing:0;margin:0}p{margin:0}a{color:inherit}:focus-visible{outline:3px solid #0b615e;outline-offset:3px}.skip{position:absolute;left:12px;top:-48px;z-index:80;background:#fff;color:var(--navy);padding:8px 12px;border-radius:10px;font-family:var(--display);font-weight:600}.skip:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.wrap{width:min(1120px,calc(100% - 32px));margin-inline:auto}@media(min-width:720px){.wrap{width:min(1120px,calc(100% - 64px))}}.section{padding:56px 0}@media(min-width:900px){.section{padding:88px 0}}section[id],#top{scroll-margin-top:84px}.eyebrow{margin:0 0 10px;font-family:var(--display);font-weight:600;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-ink)}.section-head{max-width:40rem;margin-bottom:28px}.section-head h2{font-size:clamp(1.7rem,1.2rem + 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a[aria-current=true]{color:#9eefe6}a.buy-desktop{display:none}.js .nav-toggle{display:inline-flex}.js .nav-panel{display:none}.js .nav-panel.is-open{display:flex;position:absolute;left:0;right:0;top:100%;background:#0b1e30;border-bottom:1px solid rgba(255,255,255,.08);padding:8px 16px 16px;box-shadow:0 18px 40px #00000040}@media(min-width:900px){.header-inner{flex-wrap:nowrap;gap:18px}.nav-toggle{display:none!important}.js .nav-panel,.nav-panel{display:flex;flex-direction:row;align-items:center;justify-content:flex-end;width:auto;flex:1;position:static;padding:0;background:transparent;box-shadow:none;gap:2px}.nav-panel a{padding:8px 10px;min-height:0;font-size:.98rem}a.buy-mobile{display:none}a.buy-desktop{display:inline-flex}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 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strong{display:block;margin-top:2px;font-family:var(--display);font-weight:600;font-size:1rem;line-height:1.35}.system{background:#f5f7f8}.rail{display:flex;flex-wrap:wrap;align-items:center;gap:8px 0;margin:0 0 18px;padding:0;list-style:none}.rail li{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-weight:600;color:var(--teal-ink)}.rail li:not(:last-child):after{content:"";width:18px;height:2px;margin-right:8px;border-radius:99px;background:#9edcd6}.steps{display:grid;gap:12px}@media(min-width:700px){.steps{grid-template-columns:1fr 1fr}}@media(min-width:1020px){.steps{grid-template-columns:repeat(12,minmax(0,1fr))}.step{grid-column:span 3}.step:nth-child(5){grid-column:1 / span 4}.step:nth-child(6){grid-column:5 / span 4}.step:nth-child(7){grid-column:9 / span 4}}.step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 16px 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video{display:block;width:100%;height:100%;object-fit:contain;background:#0b1e30}.chapters{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:16px 0 0;padding:0}.chapters button{-webkit-appearance:none;-moz-appearance:none;appearance:none;display:inline-flex;align-items:baseline;gap:8px;min-height:44px;max-width:100%;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);font-family:var(--body);font-size:.95rem;line-height:1.35;text-align:left;cursor:pointer}.chapters button span:first-child{flex:none;font-family:var(--display);font-weight:700;color:var(--teal-ink);font-variant-numeric:tabular-nums}.chapters button[aria-current=true]{background:var(--navy);color:#fff;border-color:var(--navy)}.chapters button[aria-current=true] span:first-child{color:#9eefe6}.lesson-note{margin:14px 0 0;color:var(--muted);font-size:.95rem}.who{background:#e9f6f4}.who-grid{display:grid;gap:14px}@media(min-width:800px){.who-grid{grid-template-columns:1fr 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span{color:var(--muted)}.book .desc{color:var(--muted);font-size:.96rem}.meta{margin-top:8px;color:var(--ink);font-size:.9rem}.book-foot{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;margin-top:12px}.price{font-family:var(--display);font-weight:700;font-size:1.15rem;color:var(--navy)}@media(max-width:719px){.book-foot .btn{width:100%}}.path{margin-top:16px;background:#fff;border-radius:22px;padding:18px;border:1px solid rgba(16,45,69,.08)}.path-label{font-family:var(--display);font-weight:700;margin-bottom:12px}.path ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}.path li{display:flex;align-items:center;gap:8px;flex:1 1 200px;background:var(--teal-soft);color:var(--navy);border-radius:14px;padding:8px 12px;min-width:0}.path li>span:first-child{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-family:var(--display);font-weight:700;flex:none}.path aside{margin-top:8px;background:#fff4e8;border-radius:14px;padding:12px}.path aside p{margin:0 0 8px;font-family:var(--display);font-weight:700}.path aside li{background:#fff}.path-note{margin-top:12px;color:var(--muted)}.faq-list{display:grid;gap:10px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center;padding:16px 18px;font-family:var(--display);font-weight:600;font-size:1.05rem;line-height:1.45}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"";width:10px;height:10px;border-right:2px solid var(--teal-ink);border-bottom:2px solid var(--teal-ink);transform:rotate(45deg);flex:none;margin-top:-4px}.faq-item[open] summary:after{transform:rotate(225deg);margin-top:4px}.faq-item p{padding:0 18px 16px;color:var(--muted)}.contact{background:radial-gradient(520px 240px at 100% 0%,rgba(16,140,136,.35),transparent 60%),var(--navy);color:#f4f8fb}.contact .eyebrow{color:#9eefe6}.contact .lede{color:#f4f8fbc7}.channels{display:grid;gap:12px}@media(min-width:800px){.channels{grid-template-columns:1fr 1fr}.channel-live{grid-column:1 / -1}}.channel{border-radius:20px;padding:16px 18px;min-width:0}.channel h3{font-size:1.35rem;margin:6px 0}.channel-live,.channel-link{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;text-decoration:none;color:inherit;background:#ffffff0f;border:1.5px solid rgba(158,239,230,.7)}.channel-live:hover,.channel-link:hover{background:#ffffff1a}.channel-empty{border:1.5px dashed rgba(255,255,255,.38);background:#ffffff08}.channel-copy{min-width:0;flex:1 1 220px}.channel-blurb{color:#f4f8fbcc}.channel-url,.channel-value{margin-top:4px;color:#d8fffa;overflow-wrap:anywhere}.channel-empty .channel-value{color:#ffffffb8}.chip{display:inline-flex;margin:0;padding:2px 8px;border-radius:999px;font-family:var(--display);font-size:.75rem;font-weight:700;letter-spacing:.04em}.chip-live{background:#9eefe6;color:var(--navy)}.chip-empty{background:transparent;color:#ffe0c2;box-shadow:inset 0 0 0 1px #ffe0c2b3}.site-footer{background:var(--navy-deep);color:#f4f8fbd1;padding:28px 0 40px}.disclaimer{display:grid;gap:12px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.1)}.disclaimer p{font-size:.92rem;line-height:1.65}.disclaimer strong{color:#fff}.footer-bar{display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:space-between;align-items:center;padding-top:16px}.footer-bar nav{display:flex;flex-wrap:wrap;gap:8px 14px}.footer-bar a{color:#d8fffa}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}