@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');
:root{font-family:'Plus Jakarta Sans','Noto Sans Thai',sans-serif;color:#263444;background:#fff;font-synthesis:none;--muted:#647485;--line:#e4eaf0;--blue:#315d83;--pale:#f1f6fa;--ink:#182a3a;--radius:16px}*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}:focus-visible{outline:3px solid #82afd0;outline-offset:4px}h1,h2,h3,p{margin:0}h1,h2,h3{color:var(--ink);line-height:1.3;letter-spacing:-.035em}h1{font-size:clamp(2.25rem,5vw,4.5rem);font-weight:600}h2{font-size:clamp(1.7rem,3vw,2.5rem);font-weight:600}h3{font-size:1.15rem;letter-spacing:-.01em}p{color:var(--muted)}small{font-size:.8rem}.header{height:96px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 max(5vw,24px);gap:24px}.brand{display:flex;align-items:center;gap:11px;font-size:1.4rem;font-weight:800;letter-spacing:-.045em;line-height:1.3}.brand small{display:block;font-size:.6rem;letter-spacing:.16em;font-weight:600;margin-top:4px;color:var(--muted)}nav{display:flex;align-items:center;gap:28px;font-size:.9rem}nav>a:not(.button){color:var(--muted)}nav>a:hover{color:var(--blue)}.language{border:0;border-left:1px solid var(--line);padding:4px 0 4px 22px;background:none;color:var(--muted);font-size:.85rem}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--blue);border-radius:8px;background:var(--blue);color:#fff;padding:13px 24px;font-weight:600;font-size:.95rem;line-height:1.5;transition:background .15s,transform .15s}.button:hover{background:#244b6b;transform:translateY(-1px)}.button.outline{background:#fff;color:var(--ink);border-color:#d9e2ea}.button.outline:hover{background:var(--pale)}.button.small{padding:9px 17px;font-size:.85rem}.button.danger{background:#9e3838;border-color:#9e3838}.button.full{width:100%}.text-link{color:var(--blue);font-weight:600;display:inline-flex;gap:10px;align-items:center}.text-link:hover{text-decoration:underline}.eyebrow{font-size:.75rem;letter-spacing:.16em;font-weight:700;color:var(--blue);text-transform:uppercase;margin-bottom:22px}.hero{max-width:1320px;margin:auto;padding:86px max(5vw,24px) 70px;display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center}.hero h1 span{color:#7c9bb5}.hero .intro{max-width:460px;font-size:1.05rem;margin:26px 0 30px}.actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.hero-note{font-size:.8rem;margin-top:22px;color:var(--muted)}.hero-note span{margin:0 10px;color:#bdcbd7}.visual{position:relative;padding:25px 0}.terminal{border:1px solid #dce6ee;border-radius:16px;background:#fff;box-shadow:0 24px 80px -24px #adc1d359;overflow:hidden}.terminal-head{padding:17px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;font-size:.85rem;font-weight:600}.terminal-head small{font-weight:400;color:var(--muted)}.chart{height:220px;background-image:linear-gradient(#edf2f6 1px,transparent 1px),linear-gradient(90deg,#edf2f6 1px,transparent 1px);background-size:44px 44px;margin:20px 22px 0;position:relative}.chart svg{width:100%;height:100%}.chart-caption{font-size:.75rem;display:flex;justify-content:space-between;padding:14px 22px;color:var(--muted)}.terminal-info{display:flex;gap:20px;background:#f8fafc;padding:16px 22px;font-size:.8rem;border-top:1px solid var(--line)}.terminal-info strong{display:block;color:var(--ink);font-size:.95rem}.mini-badge{position:absolute;right:-15px;bottom:0;padding:15px 20px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px #b8cad633;font-size:.8rem;display:flex;align-items:center;gap:12px}.badge-icon{background:var(--pale);padding:6px 11px;border-radius:50%;color:var(--blue)}.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;justify-content:center;gap:60px;padding:20px 24px;font-size:.85rem;color:var(--muted);flex-wrap:wrap}.strip b{color:var(--ink);font-weight:600;margin-right:8px}.section{max-width:1200px;margin:0 auto;padding:70px 24px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}.section-heading p{margin-top:12px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.step{border-top:1px solid var(--line);padding-top:25px}.step .number{font-size:.8rem;color:#8096aa;margin-bottom:22px;display:block}.step p{font-size:.95rem;margin-top:12px}.video-panel{background:var(--pale);border:1px solid var(--line);border-radius:var(--radius);min-height:270px;padding:45px;display:flex;align-items:center;justify-content:space-between;gap:30px}.video-panel p{max-width:580px;margin-top:15px}.play{flex-shrink:0;width:64px;height:64px;border-radius:50%;border:1px solid #cedde9;background:#fff;color:var(--blue);font-size:1.3rem}.video-panel iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:10px}.page{max-width:1120px;margin:auto;padding:56px 24px 85px;min-height:65vh}.page.narrow{max-width:520px}.page-title{font-size:2.25rem;margin-bottom:14px}.page-intro{margin-bottom:32px}.breadcrumb{display:block;font-size:.85rem;color:var(--muted);margin-bottom:25px}.card{border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:#fff}.card h3+p{margin-top:10px}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.card-grid.three{grid-template-columns:repeat(3,1fr)}.card .button{margin-top:22px}.divider{display:flex;align-items:center;gap:15px;font-size:.8rem;color:var(--muted);margin:25px 0}.divider:before,.divider:after{content:'';height:1px;background:var(--line);flex:1}.notice{padding:15px 18px;background:var(--pale);border-radius:8px;font-size:.85rem;color:#486175;margin:20px 0}.notice.warning{background:#fff7e9;color:#806026}.notice.error{background:#fff0f0;color:#933a3a}.notice.success{background:#eef8f3;color:#2c7552}label{display:block;font-size:.875rem;font-weight:600;margin:18px 0 7px}input,textarea,select{width:100%;padding:12px 14px;border:1px solid #ccd7e1;border-radius:8px;background:#fff;color:var(--ink);font-size:1rem}textarea{min-height:160px;resize:vertical}input[type=checkbox]{width:auto;margin-right:10px}input[type=file]{font-size:.85rem}.field-help{font-size:.8rem;margin-top:7px}.form-actions{margin-top:25px;display:flex;gap:12px;flex-wrap:wrap}.status{display:inline-flex;background:#edf7f2;color:#347758;border:1px solid #d4eade;border-radius:30px;padding:4px 12px;font-size:.75rem;font-weight:600}.status.suspended{background:#fff1f1;color:#9a4343;border-color:#f2d9d9}.key{font-family:monospace;font-size:1rem;overflow-wrap:anywhere;padding:16px;background:#f6f8fa;border:1px dashed #ccdae6;border-radius:8px;margin:12px 0}.details{margin:20px 0}.details>div{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid var(--line);font-size:.9rem}.details dt{color:var(--muted)}.details dd{margin:0;text-align:right;overflow-wrap:anywhere}.dashboard-header{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:32px}.dashboard-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}.guide-layout{display:grid;grid-template-columns:230px 1fr;gap:50px}.side-nav{display:flex;flex-direction:column;gap:8px}.side-nav a,.side-nav button{text-align:left;padding:12px 16px;border:0;background:none;color:var(--muted);border-radius:8px;font-size:.9rem}.side-nav a.active,.side-nav button.active{background:var(--pale);color:var(--blue);font-weight:600}.guide-card{display:block;border:1px solid var(--line);border-radius:12px;padding:25px;margin-bottom:14px;transition:border-color .15s}.guide-card:hover{border-color:#8aaac3}.guide-card p{font-size:.9rem;margin-top:8px}.guide-card small{color:var(--blue)}.prose{max-width:760px}.prose p{margin:15px 0;color:#465769}.prose h2{font-size:1.5rem;margin:35px 0 15px}.prose h3{margin-top:25px}.prose img{max-width:100%;border-radius:10px}.prose ol,.prose ul{padding-left:25px;color:#465769}.prose li{margin:12px 0}.prose code{background:var(--pale);padding:2px 6px;overflow-wrap:anywhere}.prose pre{white-space:pre-wrap;background:var(--pale);padding:20px;border-radius:10px}.empty{text-align:center;padding:45px 20px;border:1px dashed var(--line);border-radius:12px}.empty p{margin:10px 0 20px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.tabs button{border:1px solid var(--line);padding:9px 16px;background:#fff;border-radius:8px;color:var(--muted)}.tabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:.85rem}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted);font-weight:500}td .button{margin:0}.footer{border-top:1px solid var(--line);padding:45px max(5vw,24px) 25px;display:grid;grid-template-columns:1fr 1fr;gap:35px}.footer p{font-size:.8rem;margin-top:12px}.footer-links{display:flex;justify-content:flex-end;gap:24px;align-items:start;font-size:.85rem;flex-wrap:wrap}#socials{display:flex;gap:20px}.legal{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;font-size:.75rem;color:var(--muted);display:flex;gap:35px;justify-content:space-between}.legal span:last-child{max-width:640px}.loading{text-align:center;padding:100px;color:var(--muted)}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;border-radius:8px;padding:12px 24px;display:none;z-index:20;max-width:90vw}#toast.visible{display:block}dialog{border:1px solid var(--line);border-radius:16px;padding:32px;max-width:580px;width:calc(100% - 32px);max-height:90vh;overflow:auto}dialog::backdrop{background:#15273766}.close{float:right;border:0;background:none;font-size:1.5rem;line-height:1;color:var(--muted)}.skip{position:absolute;left:10px;top:-80px;background:var(--ink);color:white;padding:10px;z-index:50}.skip:focus{top:10px}.search{margin-bottom:24px}.toolbar{display:flex;gap:12px;align-items:center;margin-bottom:20px}.toolbar input{max-width:400px}.muted{color:var(--muted)}.mt{margin-top:24px}[hidden]{display:none!important}
@media(max-width:900px){.hero{gap:35px;padding-top:50px;grid-template-columns:1fr 1fr}.hero h1{font-size:2.5rem}.strip{gap:25px}.mini-badge{right:0}.card-grid.three{grid-template-columns:1fr}.header{padding:0 24px}nav{gap:16px}.guide-layout{grid-template-columns:180px 1fr;gap:28px}}
@media(max-width:650px){.header{height:auto;min-height:90px;padding:18px 20px;flex-wrap:wrap;gap:18px}.brand{font-size:1.2rem}.brand img{width:32px;height:32px}nav{width:100%;justify-content:space-between;gap:10px}.language{padding-left:12px}.hero{display:block;padding:45px 24px}.hero h1{font-size:2.9rem}.visual{margin-top:30px}.hero .intro{font-size:1rem}.strip{justify-content:flex-start;gap:12px 25px;font-size:.8rem}.steps,.card-grid,.dashboard-grid{grid-template-columns:1fr;gap:25px}.section{padding:45px 24px}.section-heading{display:block}.section-heading .text-link{margin-top:20px}.video-panel{padding:28px;min-height:220px}.video-panel h2{font-size:1.5rem}.page{padding:35px 20px 60px}.page-title{font-size:1.85rem}.card{padding:22px}.dashboard-header{flex-wrap:wrap}.guide-layout{display:block}.side-nav{flex-direction:row;overflow:auto;margin-bottom:25px}.side-nav a{white-space:nowrap}.footer{grid-template-columns:1fr;padding:35px 24px}.footer-links{justify-content:flex-start}.legal{display:block}.legal span{display:block;margin-top:12px}.chart{height:190px}.terminal-info{gap:15px}.toolbar{flex-wrap:wrap}h1,h2{overflow-wrap:anywhere}}
.prose figure{margin:24px 0}.prose figcaption{font-size:.85rem;color:var(--muted);margin-top:8px}.guide-video{margin:24px 0;padding:20px;background:var(--pale);border-radius:12px}.guide-video iframe{width:100%;aspect-ratio:16/9;border:0;min-height:200px}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}