@import "https://fonts.googleapis.com/css2?family=Kanit:wght@500;600;700;800&family=Sarabun:wght@400;500;600;700&display=swap";
:root{--blue:#1d4ed8;--blue-d:#1e3a8a;--blue-xd:#172554;--blue-l:#dbeafe;--yellow:#facc15;--yellow-l:#fef9c3;--yellow-d:#eab308;--green:#16a34a;--green-d:#15803d;--red:#dc2626;--ink:#0f172a;--muted:#475569;--line:#0f172a;--white:#fff;--paper:#fffdf5;--grey:#e5e7eb;--grey-d:#9ca3af;--r:22px;--bw:3px;--shadow:6px 6px 0 var(--ink);--shadow-sm:4px 4px 0 var(--ink)}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{color:var(--ink);background:var(--paper);margin:0;padding-bottom:84px;font-family:Sarabun,system-ui,sans-serif;font-size:17px;line-height:1.65;overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{color:var(--blue)}h1,h2,h3,.k{margin:0;font-family:Kanit,sans-serif;line-height:1.15}:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}.wrap{max-width:1200px;margin:0 auto;padding:0 16px}.sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.ribbon{background:var(--ink);color:var(--yellow);text-align:center;padding:7px 16px;font-size:13px;font-weight:600;line-height:1.45}.top{border-bottom:var(--bw) solid var(--ink);z-index:5;background:#fff;position:relative}.top .wrap{justify-content:space-between;align-items:center;gap:12px;min-height:64px;display:flex}.brand{align-items:center;gap:10px;min-width:0;display:flex}.wordmark{color:var(--blue);letter-spacing:.5px;font-family:Kanit;font-size:26px;font-weight:800}.x{color:var(--muted);font-family:Kanit;font-weight:700}.eit-logo{flex:none;width:auto;height:48px;display:block}.eit-full{letter-spacing:0;flex-direction:column;min-width:0;font-size:14px;font-weight:600;line-height:1.25;display:flex}.eit-full>span{white-space:nowrap}.brand .eit-full{color:var(--ink);font-family:Sarabun}@media (max-width:340px){.wordmark{font-size:19px!important}.brand .eit-full{font-size:11px!important}.brand{gap:6px!important}.brand .eit-logo{height:36px!important}}.btn{border:var(--bw) solid var(--ink);cursor:pointer;text-align:center;border-radius:999px;justify-content:center;align-items:center;gap:8px;font-family:Kanit;font-weight:700;line-height:1.2;text-decoration:none;transition:transform .12s,box-shadow .12s;display:inline-flex}.btn-go{background:var(--green);color:#fff;box-shadow:var(--shadow-sm);padding:14px 28px;font-size:20px}.btn-go:hover{box-shadow:6px 6px 0 var(--ink);transform:translate(-2px,-2px)}.btn-go:active{box-shadow:1px 1px 0 var(--ink);transform:translate(2px,2px)}.btn-sm{padding:8px 18px;font-size:16px}.btn-ghost{color:var(--blue);box-shadow:var(--shadow-sm);background:#fff;padding:12px 22px;font-size:17px}.btn-ghost:hover{background:var(--blue-l)}.btn-yellow{background:var(--yellow);color:var(--ink);box-shadow:var(--shadow-sm);padding:12px 22px;font-size:17px}.sticker{border:var(--bw) solid var(--ink);box-shadow:3px 3px 0 var(--ink);white-space:nowrap;border-radius:999px;padding:6px 14px;font-family:Kanit;font-size:15px;font-weight:700;display:inline-block}.s-red{background:var(--red);color:#fff}.s-blue{background:var(--blue);color:#fff}.s-white{color:var(--ink);background:#fff}.s-yellow{background:var(--yellow);color:var(--ink)}.tilt-l{transform:rotate(-4deg)}.tilt-r{transform:rotate(3deg)}.hero{background:var(--yellow);border-bottom:var(--bw) solid var(--ink);position:relative;overflow:hidden}.hero:before{content:"";background:var(--blue);transform-origin:50%;border-top:var(--bw) solid var(--ink);border-bottom:var(--bw) solid var(--ink);height:220px;position:absolute;top:58%;left:-20%;right:-20%;transform:rotate(-8deg)}.hero:after{content:"";pointer-events:none;background-image:radial-gradient(#0f172a1f 1.5px,#0000 1.6px);background-size:18px 18px;position:absolute;inset:0}.hero .wrap{z-index:1;grid-template-columns:1.15fr .85fr;align-items:center;gap:24px;padding-top:40px;padding-bottom:56px;display:grid;position:relative}.hero .tags{flex-wrap:wrap;gap:10px;margin-bottom:18px;display:flex}.kicker{color:var(--blue-xd);margin:0 0 6px;font-family:Kanit;font-size:18px;font-weight:600}.mega{color:var(--blue);letter-spacing:-1px;text-shadow:5px 5px 0 #fff, 8px 8px 0 var(--ink);padding-top:.08em;font-size:clamp(50px,10.5vw,118px);font-weight:800;line-height:1.2;display:block}.hero h1 .sub{color:var(--ink);text-shadow:none;letter-spacing:0;margin-top:14px;font-size:clamp(22px,3vw,32px);font-weight:700;line-height:1.25;display:block}.hero .lead{color:#1f2937;max-width:560px;margin:14px 0 0;font-size:18px;font-weight:500}.hero .ctas{flex-wrap:wrap;align-items:center;gap:14px;margin-top:26px;display:flex}.vat{border:2px solid var(--ink);background:#fff;border-radius:10px;margin-top:16px;padding:4px 10px;font-size:15px;font-weight:700;display:inline-block}.period{color:var(--blue-xd);margin-top:10px;font-size:15px;font-weight:600}.boxstage{justify-self:center;width:min(100%,400px);padding:40px 10px 0;position:relative}.boxstage .boxwrap{width:62%;margin:0 auto}.boxstage .boxwrap img{filter:drop-shadow(10px 14px #0f172a59)}.caption{color:var(--ink);text-align:center;background:#ffffffe6;border-radius:8px;margin:10px 0 0;padding:3px 8px;font-size:13px;font-weight:600;display:inline-block}.boxstage .capwrap{text-align:center;z-index:2;position:relative}.burst{aspect-ratio:1;z-index:3;width:min(36%,140px);position:absolute;top:-6px;right:-12%;transform:rotate(10deg)}.burst svg{width:100%;height:100%;position:absolute;inset:0}.burst .in{text-align:center;flex-direction:column;justify-content:center;align-items:center;font-family:Kanit;line-height:1;display:flex;position:absolute;inset:0}.burst s{color:#fff;opacity:.9;font-size:clamp(13px,2.6vw,17px);font-weight:600}.burst b{color:#fff;letter-spacing:-.5px;margin:2px 0;font-size:clamp(26px,5.4vw,40px);font-weight:800}.burst small{color:var(--yellow);font-size:clamp(10px,1.8vw,12px);font-weight:600}.box-sticker{z-index:3;position:absolute;bottom:46px;left:-2px}@media (prefers-reduced-motion:no-preference){.wiggle{animation:2.8s ease-in-out infinite wiggle}.float{animation:4s ease-in-out infinite float}@keyframes wiggle{0%,to{transform:rotate(10deg)scale(1)}50%{transform:rotate(4deg)scale(1.06)}}@keyframes float{0%,to{translate:0}50%{translate:0 -8px}}}.ticker{background:var(--ink);color:#fff;border-bottom:var(--bw) solid var(--ink);white-space:nowrap;overflow:hidden}.ticker .track{gap:36px;padding:12px 0;font-family:Kanit;font-size:17px;font-weight:600;display:inline-flex}.ticker .track span:before{content:"★";color:var(--yellow);margin-right:12px}@media (prefers-reduced-motion:no-preference){.ticker .track{animation:40s linear infinite tick}@keyframes tick{0%{transform:translate(0)}to{transform:translate(-50%)}}}@media (prefers-reduced-motion:reduce){.ticker{white-space:normal}.ticker .track{flex-wrap:wrap;justify-content:center;gap:8px 24px;padding:12px 16px;display:flex}.ticker .dup{display:none}}section{padding:64px 0}.sec-head{flex-wrap:wrap;align-items:flex-end;gap:12px 16px;margin-bottom:28px;display:flex}.sec-head h2{font-size:clamp(30px,5vw,46px);font-weight:800}.sec-head .num{background:var(--blue);color:#fff;border:var(--bw) solid var(--ink);box-shadow:3px 3px 0 var(--ink);border-radius:12px;padding:2px 12px;font-family:Kanit;font-size:18px;font-weight:800}.sec-head p{color:var(--muted);flex-basis:100%;max-width:720px;margin:0;font-size:17px}.hl{background:linear-gradient(transparent 58%,var(--yellow) 58%);padding:0 4px}.bg-blue{background:var(--blue);color:#fff;border-top:var(--bw) solid var(--ink);border-bottom:var(--bw) solid var(--ink)}.bg-blue .sec-head p{color:#dbeafe}.bg-blue .sec-head .num{background:var(--yellow);color:var(--ink)}.bg-blue .hl{background:linear-gradient(transparent 58%,var(--yellow) 58%);color:var(--ink)}.bg-yl{background:var(--yellow-l);border-top:var(--bw) solid var(--ink);border-bottom:var(--bw) solid var(--ink)}.card{border:var(--bw) solid var(--ink);border-radius:var(--r);box-shadow:var(--shadow);background:#fff}.coupons{grid-template-columns:1fr 1fr;gap:28px;display:grid}.coupon{border:var(--bw) solid var(--ink);border-radius:var(--r);box-shadow:var(--shadow);color:var(--ink);background:#fff;grid-template-columns:1fr 150px;display:grid;position:relative;overflow:hidden}.coupon .main{min-width:0;padding:24px 24px 22px}.coupon .stub{border-left:3px dashed var(--ink);text-align:center;background:var(--yellow);flex-direction:column;justify-content:center;align-items:center;padding:18px 10px;display:flex;position:relative}.coupon .stub:before,.coupon .stub:after{content:"";background:var(--paper);border:var(--bw) solid var(--ink);border-radius:50%;width:30px;height:30px;position:absolute;left:-17px}.coupon .stub:before{top:-17px}.coupon .stub:after{bottom:-17px}.coupon .stub .k{font-size:15px;font-weight:800;line-height:1.2}.coupon .stub .big{color:var(--blue);font-family:Kanit;font-size:44px;font-weight:800;line-height:1}.coupon h3{margin:8px 0 2px;font-size:24px;font-weight:800}.coupon .who{color:var(--muted);margin:0 0 12px;font-size:16px;font-weight:600}.price-row{flex-wrap:wrap;align-items:baseline;gap:4px 12px;display:flex}.price-row .now{color:var(--blue);font-family:Kanit;font-size:46px;font-weight:800;line-height:1}.price-row .now small{font-size:22px}.price-row s{color:var(--muted);font-size:18px;font-weight:600}.coupon ul{margin:14px 0 18px;padding:0;font-size:16px;list-style:none}.coupon li{margin:6px 0;padding-left:28px;position:relative}.coupon li:before{content:"";background:var(--green);border:2px solid var(--ink);border-radius:50%;width:18px;height:18px;position:absolute;top:5px;left:0}.coupon li:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:6px;height:9px;position:absolute;top:9px;left:6px;transform:rotate(45deg)}.coupon .note{color:var(--muted);margin:0 0 16px;font-size:14px}.coupon .vatline{margin-top:4px;font-size:14px;font-weight:700}.coupon.stu .stub{background:var(--blue-l)}.coupon .photo{border:var(--bw) solid var(--ink);aspect-ratio:16/8;border-radius:14px;margin:0 0 14px;overflow:hidden}.coupon .photo img{object-fit:cover;width:100%;height:100%}.tiles{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.tile{color:var(--ink);border:var(--bw) solid var(--ink);border-radius:var(--r);box-shadow:var(--shadow);background:#fff;padding:22px 20px}.tile .ic{border:var(--bw) solid var(--ink);background:var(--yellow);border-radius:20px;place-items:center;width:72px;height:72px;margin-bottom:14px;display:grid}.tile:nth-child(2) .ic{background:var(--blue-l)}.tile:nth-child(3) .ic{background:#dcfce7}.tile:nth-child(4) .ic{background:#fee2e2}.tile .ic svg{width:40px;height:40px}.tile h3{margin-bottom:6px;font-size:21px;font-weight:700}.tile p{color:var(--muted);margin:0;font-size:16px}.feat{grid-template-columns:320px 1fr;align-items:center;gap:32px;display:grid}.feat .prod{background:var(--yellow);text-align:center;padding:22px;position:relative;overflow:hidden}.feat .prod img{width:60%;margin:0 auto}.feat .prod .nm{margin-top:12px;font-family:Kanit;font-size:22px;font-weight:800}.chips{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.chip{border:var(--bw) solid var(--ink);box-shadow:var(--shadow-sm);background:#fff;border-radius:18px;align-items:center;gap:14px;padding:14px 16px;display:flex}.chip .dot{background:var(--blue);border:2px solid var(--ink);border-radius:14px;flex:none;place-items:center;width:46px;height:46px;display:grid}.chip .dot svg{width:26px;height:26px}.chip b{font-family:Kanit;font-size:18px;font-weight:700;line-height:1.25;display:block}.chip span{color:var(--muted);font-size:15px}.steps{grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:start;gap:12px;display:grid}.step{text-align:center}.step .circ{background:var(--yellow);border:var(--bw) solid var(--ink);width:96px;height:96px;box-shadow:var(--shadow-sm);color:var(--blue);border-radius:50%;place-items:center;margin:0 auto 14px;font-family:Kanit;font-size:44px;font-weight:800;display:grid}.step h3{margin-bottom:6px;font-size:20px;font-weight:700}.step p{color:#dbeafe;margin:0;font-size:15.5px}.arrow{color:var(--yellow);align-self:start;margin-top:30px}.arrow svg{width:44px;height:36px}.formcard{max-width:880px;margin:0 auto;overflow:hidden}.formcard .strip{background:var(--yellow);border-bottom:var(--bw) solid var(--ink);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:18px 24px;display:flex}.formcard .strip h2{font-size:clamp(26px,4.4vw,36px);font-weight:800}.formcard .body{padding:26px 24px 30px}.seg{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px;display:grid}.seg button{border:var(--bw) solid var(--ink);cursor:pointer;color:var(--ink);background:#fff;border-radius:16px;padding:12px 10px;font-family:Kanit;font-size:17px;font-weight:700;line-height:1.25}.seg button small{color:var(--muted);font-family:Sarabun;font-size:13.5px;font-weight:600;display:block}.seg button.on{background:var(--blue);color:#fff;box-shadow:var(--shadow-sm)}.seg button.on small{color:#dbeafe}.grid2{grid-template-columns:1fr 1fr;gap:16px 18px;display:grid}.field{flex-direction:column;gap:6px;min-width:0;display:flex}.field.full{grid-column:1/-1}.field label,.field .lbl{font-size:16px;font-weight:700}.req{color:var(--red)}.opt{color:var(--muted);font-size:14px;font-weight:500}.field input[type=text],.field input[type=tel],.field input[type=email],.field select{font:inherit;border:var(--bw) solid 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.l{color:#cbd5e1;font-size:15px}.summary .v{color:var(--yellow);font-family:Kanit;font-size:32px;font-weight:800;line-height:1.1}.summary .vat2{color:#e2e8f0;flex-basis:100%;font-size:14px}.checks{flex-direction:column;gap:12px;display:flex}.check{align-items:flex-start;gap:12px;font-size:15.5px;display:flex}.check input{width:24px;height:24px;accent-color:var(--blue);flex:none;margin:2px 0 0}#pdpaErr{color:var(--red);margin:-4px 0 0 36px;font-size:14.5px;font-weight:600;display:none}.submit{width:100%;margin-top:22px;padding:16px;font-size:22px}.fine{color:var(--muted);text-align:center;margin:12px 0 0;font-size:14px}#success{text-align:center;padding:10px 0;display:none}#success .ok{background:var(--green);border:var(--bw) solid var(--ink);width:88px;height:88px;box-shadow:var(--shadow-sm);border-radius:50%;place-items:center;margin:0 auto 14px;display:grid}#success h3{font-size:28px;font-weight:800}#success .reqbox{background:var(--yellow);border:var(--bw) solid var(--ink);box-shadow:var(--shadow-sm);border-radius:14px;margin:12px 0;padding:6px 18px;font-family:Kanit;font-size:28px;font-weight:800;display:inline-block}.closed{border:var(--bw) dashed var(--grey-d);border-radius:var(--r);color:#6b7280;filter:grayscale();-webkit-user-select:none;user-select:none;background:#f3f4f6;padding:28px 24px;position:relative;overflow:hidden}.closed .shutter{pointer-events:none;background:repeating-linear-gradient(0deg,#9ca3af1f 0 14px,#0000 14px 28px);position:absolute;inset:0}.closed .sign{color:#4b5563;border:var(--bw) solid #6b7280;background:#fff;border-radius:14px;margin-bottom:12px;padding:6px 16px;font-family:Kanit;font-size:clamp(22px,4vw,30px);font-weight:800;display:inline-block;position:relative;transform:rotate(-2deg)}.closed p{color:#4b5563;max-width:640px;margin:0 0 18px;position:relative}.closed .opts{grid-template-columns:repeat(4,1fr);gap:12px;display:grid;position:relative}.closed .opt-c{text-align:center;color:#6b7280;background:#fff;border:2px solid #d1d5db;border-radius:16px;padding:14px;font-size:15px;font-weight:600}.closed .opt-c svg{width:32px;height:32px;margin:0 auto 6px;display:block}.closed .fakebtn{color:#6b7280;border:var(--bw) solid #9ca3af;background:#d1d5db;border-radius:999px;margin-top:18px;padding:12px 24px;font-family:Kanit;font-weight:700;display:inline-block;position:relative}.rules{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.rule{padding:22px 22px 18px}.rule h3{align-items:center;gap:10px;margin-bottom:10px;font-size:21px;font-weight:800;display:flex}.rule h3 .n{background:var(--yellow);border:2px solid var(--ink);border-radius:10px;flex:none;place-items:center;width:36px;height:36px;font-size:18px;display:grid}.rule ul{margin:0;padding-left:20px;font-size:16px}.rule li{margin:5px 0}.faq{flex-direction:column;gap:14px;max-width:900px;display:flex}.faq details{border:var(--bw) solid var(--ink);box-shadow:var(--shadow-sm);background:#fff;border-radius:18px;overflow:hidden}.faq summary{cursor:pointer;padding:16px 60px 16px 20px;font-family:Kanit;font-size:19px;font-weight:700;line-height:1.35;list-style:none;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";background:var(--yellow);border:2px solid var(--ink);border-radius:10px;place-items:center;width:34px;height:34px;font-size:24px;line-height:1;display:grid;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.faq details[open] summary{background:var(--blue);color:#fff;border-bottom:var(--bw) solid var(--ink)}.faq details[open] summary:after{content:"–";color:var(--ink);background:#fff}.faq .a{padding:14px 20px 18px;font-size:16.5px}.faq .a p{margin:0}.share{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.share figure{border:var(--bw) solid 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