@import url('https://fonts.googleapis.com/css2?family=Battambang:wght@400;700&family=Inter:wght@400;600;700;800&display=swap');:root{--bg:#061127;--panel:#0b1d3b;--blue:#18a8ff;--cyan:#28e0e1;--text:#f3f7ff;--muted:#a7b6d1;--line:#203755}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Battambang,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}header,footer{max-width:1160px;margin:auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand b{color:var(--cyan)}.brand small{display:block;font-size:9px;color:#8da4c6;letter-spacing:1.3px}.logo{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:linear-gradient(135deg,#27d9e7,#187cff);color:#061127;font-size:13px;font-weight:800}.nav{border:1px solid var(--line);padding:8px 13px;border-radius:10px;font-size:12px}.hero{text-align:center;padding:75px 20px 48px;background:radial-gradient(ellipse at 50% 0,#123768,#061127 70%)}.pill{font-size:10px;letter-spacing:1px;color:#8ce9ff;border:1px solid #1c4d75;background:#0b2545;border-radius:40px;padding:8px 13px}h1{font-size:clamp(32px,6vw,58px);line-height:1.25;letter-spacing:-1px;margin:27px 0 15px}em{font-style:normal;background:linear-gradient(90deg,#45d8ff,#5cf1cb);color:transparent;background-clip:text}.hero p{max-width:660px;margin:0 auto 25px;color:var(--muted);font-size:14px}.btn{display:inline-flex;justify-content:center;gap:10px;border:0;border-radius:11px;padding:12px 19px;background:linear-gradient(100deg,#178fff,#24cfe7);color:#03152e;font:700 13px inherit;font-family:inherit;font-weight:800;cursor:pointer}.stats{display:flex;max-width:650px;margin:48px auto 0;border:1px solid var(--line);border-radius:15px;background:#091a34aa}.stats div{flex:1;padding:15px;border-right:1px solid var(--line)}.stats div:last-child{border:0}.stats b,.stats small{display:block}.stats small{font-size:10px;color:var(--muted)}main{max-width:1160px;margin:auto;padding:50px 24px}.heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:25px}.heading small,.how>small,dialog small{color:var(--cyan);font-size:10px;font-weight:800;letter-spacing:2px}.heading h2,.how h2,dialog h2{font-size:clamp(25px,4vw,34px);margin:5px 0}.heading p{max-width:420px;color:var(--muted);font-size:12px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:linear-gradient(145deg,#0d2345,#091832);border:1px solid var(--line);border-radius:18px;padding:23px;display:flex;flex-direction:column;min-height:300px}.card.featured{border-color:#23b8e6;box-shadow:0 10px 35px #00102a55}.code{font-size:11px;letter-spacing:1.5px;color:#82b8ff;font-weight:800}.name{font-size:22px;font-weight:800}.price{font-size:34px;font-weight:800;margin-top:6px}.price small{font-size:12px;color:var(--muted)}.unpriced{color:#ffca75;font-weight:700;margin-top:12px}.desc{font-size:12px;color:var(--muted);margin:0 0 15px}.features{padding:0;list-style:none;font-size:13px;color:#d5e2f8;margin:8px 0 22px}.features li{margin:7px 0}.features li:before{content:'✓';color:#45e5b2;margin-right:9px}.features .off:before{content:'—';color:#ffbf6b}.card button{width:100%;margin-top:auto}.card button:disabled{background:#172944;color:#7f91ad;box-shadow:none;cursor:not-allowed}.secondary{background:transparent;border:1px solid #25476c;color:#8da4c6;padding:11px;border-radius:10px}.how{padding-top:55px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.steps article{border:1px solid var(--line);border-radius:15px;padding:20px;background:#091a33}.steps article>b{color:var(--cyan)}.steps h3{font-size:15px}.steps p{font-size:12px;color:var(--muted);margin-bottom:0}.notice{margin:45px 0;padding:18px 20px;border:1px solid #dba94755;border-radius:13px;background:#3b2b1029}.notice b{color:#ffda92}.notice p{font-size:12px;color:#c6c9d0;margin:4px 0 0}footer{border-top:1px solid var(--line);color:#8193af;font-size:11px}dialog{border:1px solid #25476b;background:#091a34;color:var(--text);border-radius:18px;padding:26px;width:min(490px,calc(100% - 24px))}dialog::backdrop{background:#020815d9;backdrop-filter:blur(5px)}.close{float:right;border:0;background:#152b49;color:white;border-radius:8px;font-size:23px;cursor:pointer}label{display:block;font-size:12px;margin-top:13px;color:#c6d7ef}input,textarea{display:block;width:100%;margin-top:5px;padding:11px;border:1px solid #274365;border-radius:9px;background:#06142a;color:white;font:inherit;font-size:13px}.chosen{padding:12px;margin:12px 0;background:#10294b;border-radius:10px;color:#bceaff;font-size:13px}.submit{width:100%;margin-top:18px}.hint{font-size:10px;color:#8497b6}#toast{position:fixed;bottom:18px;left:50%;transform:translate(-50%,20px);opacity:0;background:#d7fff2;color:#062a25;border-radius:10px;padding:12px 16px;font-size:12px;transition:.2s;max-width:90vw}#toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:800px){.grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.heading{display:block}}@media(max-width:540px){header,footer{padding:16px}.hero{padding:55px 16px 35px}.stats b{font-size:12px}.stats small{font-size:9px}main{padding:35px 16px}.grid,.steps{grid-template-columns:1fr}.card{min-height:auto}footer{gap:12px;align-items:flex-start;flex-direction:column}}
/* KHQR */
[hidden]{display:none!important}.qrbox{display:grid;place-items:center;margin:14px 0 8px}#qr{background:#fff;padding:14px;border-radius:14px;width:fit-content;line-height:0}#qr img,#qr canvas{display:block}#qr.qr-empty{width:248px;height:248px;display:grid;place-items:center;color:#8895a8;font-weight:800;line-height:1;background:#e9eef6}#payInfo b{font-size:20px;color:#fff}#pay .hint{text-align:center}#pay .secondary{margin-top:8px;cursor:pointer;width:100%}
.caption{margin:16px 0 4px;padding:13px 15px;border:1px solid #25476c;border-radius:10px;background:#0b2240;color:#c6d7ef;font-size:13px}
.copyrow{display:flex;gap:8px;align-items:center;margin:0 0 10px}.copyrow code{flex:1;padding:11px 13px;border:1px dashed #25476c;border-radius:10px;background:#06142a;color:#bceaff;font-size:15px;letter-spacing:1px}.copybtn{border:0;border-radius:10px;padding:11px 16px;background:#152b49;color:#fff;font:inherit;font-size:13px;font-weight:700;cursor:pointer}
select{display:block;width:100%;margin-top:5px;padding:11px;border:1px solid #274365;border-radius:9px;background:#06142a;color:#fff;font:inherit;font-size:13px}.row{display:flex;gap:10px}.row>label{flex:1}.list{margin:18px 0 0;padding:0;list-style:none}.list li{display:flex;gap:8px;align-items:center;margin:6px 0;padding:8px 10px;border:1px dashed #25476c;border-radius:10px;background:#06142a}.list code{flex:1;font-size:15px;letter-spacing:1px;color:#bceaff}.list b{color:var(--cyan)}.acts{display:flex;gap:8px;margin-top:12px}.acts button{flex:1;cursor:pointer}
.timer{text-align:center;font-weight:800;color:#ffda92;margin:6px 0}.waitbox{text-align:center;padding:26px;color:#bceaff}.spin{display:inline-block;width:16px;height:16px;border:2px solid #25476c;border-top-color:var(--cyan);border-radius:50%;animation:spin 1s linear infinite;vertical-align:-3px;margin-right:8px}@keyframes spin{to{transform:rotate(360deg)}}
#qr.qr-img{padding:0;overflow:hidden;line-height:0;background:transparent}#qr.qr-img img{display:block;width:min(300px,100%);height:auto;border-radius:14px}
.logo-img{width:46px;height:46px;border-radius:50%;display:block;flex:none}.hero-logo{width:120px;height:120px;border-radius:50%;margin:0 0 22px;box-shadow:0 8px 40px #18a8ff44}footer .logo-img{width:34px;height:34px}