:root{--navy:#062a5b;--navy2:#0d417f;--orange:#ff6500;--orange2:#ff8a00;--ink:#08264e;--soft:#f2f6fb;--line:#dce6f2;--white:#fff;--shadow:0 14px 35px rgba(8,38,78,.14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Noto Sans Thai",Tahoma,Arial,sans-serif;color:var(--ink);background:#f5f8fc}button,input,select,textarea{font:inherit}.topbar{position:sticky;top:0;z-index:50;background:white;border-bottom:1px solid #e7edf5}.brand-wrap{max-width:1500px;margin:auto;min-height:68px;padding:0 4vw;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);min-width:210px}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,var(--orange) 0 28%,var(--navy) 29% 100%);color:white;font-weight:900;font-size:24px;transform:skew(-8deg)}.brand-text{font-size:26px;font-weight:900;font-style:italic;line-height:.8}.brand-text small{display:block;font-size:7px;letter-spacing:.7px;margin-top:7px;font-style:normal}.topbar nav{display:flex;flex:1;justify-content:center;gap:28px}.topbar nav a{padding:24px 0 18px;color:var(--ink);text-decoration:none;font-weight:700;border-bottom:3px solid transparent}.topbar nav a:hover,.topbar nav a.active{color:var(--orange);border-color:var(--orange)}.nav-actions{display:flex;gap:10px;align-items:center}.lang{background:var(--orange);color:white;padding:10px 16px;border-radius:12px;font-weight:800}.site-btn{background:var(--navy);color:white;text-decoration:none;padding:11px 17px;border-radius:12px;font-weight:800}.menu-btn{display:none;border:0;background:transparent;font-size:26px;color:var(--navy)}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 87% 15%,rgba(255,111,0,.28),transparent 28%),linear-gradient(112deg,#04234e 0 54%,#0f417b 55% 70%,#ff6500 70% 74%,#082c5f 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9px;font-style:normal}.benefits b,.benefits small{display:block}.benefits b{font-size:16px}.benefits small{font-size:12px}.hero-phrase{text-align:center;font-family:"Segoe Print","Comic Sans MS",cursive;font-size:clamp(18px,1.9vw,28px);transform:rotate(-2deg)}.hero-phrase strong{font-size:1.1em}.hero-phrase p{border-bottom:5px solid var(--orange);display:inline-block;padding-bottom:8px}.hero-phrase em{display:block;margin-top:42px}.hero-mascot{position:relative;min-height:330px;display:flex;align-items:center;justify-content:center}.robot{position:relative;width:230px;height:265px;z-index:2}.crown{position:absolute;top:-38px;left:76px;font-size:54px;color:#ffc400;filter:drop-shadow(0 5px 4px rgba(0,0,0,.25))}.head{position:absolute;top:20px;left:35px;width:165px;height:115px;border:13px solid #edf5ff;background:#031f49;border-radius:48px;box-shadow:inset 0 0 20px rgba(0,169,255,.65),0 15px 35px rgba(0,0,0,.25)}.eye{position:absolute;top:35px;width:23px;height:23px;border:5px solid #74c9ff;border-radius:50%;box-shadow:0 0 12px #2aa9ff}.e1{left:34px}.e2{right:34px;border-left-color:transparent;border-bottom-color:transparent;transform:rotate(45deg)}.smile{position:absolute;left:70px;top:56px;font-size:36px;color:#8ed9ff}.body{position:absolute;top:122px;left:56px;width:130px;height:120px;border-radius:42px 42px 50px 50px;background:linear-gradient(#f7fbff,#c8dbf3);border:6px solid white;display:grid;place-items:center;box-shadow:0 18px 32px rgba(0,0,0,.23)}.body span{font-size:68px;font-weight:900;font-style:italic;color:var(--navy)}.arm{position:absolute;z-index:3}.arm.left{left:-2px;top:112px;font-size:66px;transform:rotate(-13deg)}.arm.right{right:5px;top:128px;width:72px;height:36px;border-radius:30px;background:#dfeaf7;transform:rotate(28deg)}.hero-qr-card{position:absolute;right:-18px;top:60px;background:white;color:var(--navy);border-radius:18px;padding:12px;transform:rotate(6deg);box-shadow:var(--shadow);text-align:center}.hero-qr-card 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#e4ebf4;border-radius:18px;box-shadow:var(--shadow);padding:20px}.card h3{margin:0 0 16px;font-size:19px}.side-info{padding:20px 8px}.side-info blockquote{font-family:"Segoe Print","Comic Sans MS",cursive;font-size:22px;line-height:1.5;margin:18px 0 36px;border-bottom:4px solid var(--orange);padding-bottom:10px;transform:rotate(-2deg)}.side-info ul{list-style:none;padding:0;margin:0;display:grid;gap:22px}.side-info li{font-weight:800}.side-info small{display:block;font-weight:500}.device-icons{text-align:center;font-size:48px;color:#aebcd0;margin-top:35px}.hand{font-family:"Segoe Print","Comic Sans MS",cursive;font-size:20px;text-align:center;margin-top:18px;transform:rotate(-2deg)}.type-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.type-btn{min-height:78px;border:1px solid var(--line);border-radius:12px;background:white;color:var(--navy);font-size:23px;cursor:pointer;transition:.2s}.type-btn 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