:root{--ink:#12343B;--blue:#1866C2;--blue-logo:#1E7BE0;--amber:#F2A33A;--muted:#3E5A60;--muted2:#5B7177;--line:#DCE5E8;--soft:#F3F7F8;--bg:#FFFFFF}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Poppins','Noto Sans Lao','Noto Sans Thai',system-ui,sans-serif;line-height:1.65;font-size:16px}
html[lang=lo] body{font-family:'Noto Sans Lao','Poppins',system-ui,sans-serif}
html[lang=th] body{font-family:'Noto Sans Thai','Poppins',system-ui,sans-serif}
h1,h2,h3{line-height:1.25;margin:0;font-weight:700}
a{color:var(--blue)}a:hover{color:var(--ink)}
img{max-width:100%;height:auto}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:#fff;padding:8px 12px;z-index:10}
:focus-visible{outline:3px solid var(--blue-logo);outline-offset:2px}
/* header */
.site-header{border-bottom:1px solid #E3EAEC;background:#fff}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px;padding-top:16px;padding-bottom:16px}
.brand img{height:34px;width:auto;display:block}
.nav{display:flex;flex-wrap:wrap;gap:6px 24px;flex:1 1 auto;font-weight:500;font-size:15px}
.nav a{color:var(--ink);text-decoration:none;padding:8px 0}
.nav a:hover{color:var(--blue)}
.langs{display:flex;gap:4px;border:1px solid #D5DFE2;border-radius:999px;padding:4px;font-size:13px;font-weight:600}
.langs a{padding:6px 12px;border-radius:999px;color:var(--ink);text-decoration:none;min-height:32px;display:inline-flex;align-items:center}
.langs a[aria-current=page]{background:var(--ink);color:#fff}
/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:12px;font-weight:600;font-size:16px;text-decoration:none;min-height:48px}
.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:#12509A;color:#fff}
.btn-outline{border:1.5px solid var(--ink);color:var(--ink)}.btn-outline:hover{background:var(--ink);color:#fff}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#0B2328;color:#fff}
/* sections */
.section{padding:84px 0}
.soft{background:var(--soft)}
.dark{background:var(--ink);color:#fff}
.lead{font-size:18px;color:var(--muted);max-width:640px;margin:18px 0 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--muted);margin:0 0 16px}
.dots{display:inline-flex}.dots i{width:10px;height:10px;border-radius:999px;display:inline-block}.dots i:first-child{background:var(--blue-logo)}.dots i:last-child{background:var(--amber);margin-left:-3px}
.hero{padding:88px 0 80px}
.hero .wrap{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.hero-text{flex:1 1 480px;min-width:0}
.hero h1{font-size:clamp(34px,5vw,52px);letter-spacing:-.3px}
.hero-card{flex:1 1 400px;min-width:0;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:0 24px 60px rgba(18,52,59,.10);overflow:hidden}
.hero-card .bar{display:flex;gap:6px;align-items:center;padding:12px 16px;border-bottom:1px solid #E8EEF0;font-size:12px;color:var(--muted2)}
.hero-card .bar i{width:10px;height:10px;border-radius:999px;background:#D5DFE2;display:inline-block}
.hero-card .body{padding:28px;display:grid;gap:14px}
.hero-card .row{height:12px;border-radius:6px;background:#E8EEF0}
.hero-card .row.s{width:60%}.hero-card .row.b{background:#D6E6F7;width:40%;height:14px}
.h2{font-size:clamp(28px,3.4vw,36px)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;margin-top:36px}
.card{border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:12px;background:#fff}
.card.soon{border-style:dashed;border-width:1.5px;border-color:#C9D5D9;background:#FAFCFC}
.app-head{display:flex;align-items:center;gap:14px}
.app-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:22px;color:#fff;background:var(--blue);flex:0 0 auto}
.app-icon.amber{background:#FCEBD1;color:#7A4B0B}
.meta{margin:0;font-size:13px;color:var(--muted2)}
.pill{display:inline-flex;width:fit-content;align-items:center;gap:6px;font-size:12px;font-weight:600;border-radius:999px;padding:4px 10px;margin:0}
.pill.live{color:#0F6B3A;background:#E6F4EC}.pill.soon{color:#7A4B0B;background:#FDF0DC}
.card p.desc{margin:0;color:var(--muted);font-size:15px}
.links{display:flex;flex-wrap:wrap;gap:18px;margin-top:auto;padding-top:6px;font-weight:600}
.links a{padding:6px 0}
.principles{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:32px;margin-top:32px}
.principles .n{color:#8FC3F5;font-weight:600;font-size:14px;margin:0 0 6px}
.principles div:nth-child(2) .n{color:#F6C27A}
.principles h3{font-size:20px;margin-bottom:6px}
.principles p{margin:0;color:#C9D8DB}
.split{display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start}
.split>*{flex:1 1 420px;min-width:0}
.faq{max-width:880px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-top:12px}
.faq summary{font-weight:600;font-size:17px;cursor:pointer}
.faq details p{margin:10px 0 0;color:var(--muted)}
.facts{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.facts dl{margin:0;display:grid;grid-template-columns:minmax(0,auto) minmax(0,1fr);gap:10px 18px;font-size:15px}
.facts dt{color:var(--muted2)}.facts dd{margin:0;font-weight:600}
.feature{border:1px solid var(--line);border-radius:16px;padding:22px}
.feature h3{font-size:18px;margin-bottom:6px}.feature p{margin:0;color:var(--muted);font-size:15px}
.steps{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.steps .n{color:#8FC3F5;font-weight:700;margin:0}
.steps p{margin:4px 0 0;font-size:17px}
.crumbs{font-size:14px;color:var(--muted2);display:flex;flex-wrap:wrap;gap:8px;padding-top:24px}
.crumbs a{color:var(--muted2)}
.prose{max-width:760px}
.prose p{color:var(--muted)}
.center{text-align:center}
/* footer */
.site-footer{border-top:1px solid #E3EAEC}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:36px;padding-top:48px;padding-bottom:40px}
.site-footer .col{flex:1 1 180px;display:flex;flex-direction:column;gap:6px;font-size:14px}
.site-footer .col.brandcol{flex:1 1 260px}
.site-footer .col a{color:var(--muted);text-decoration:none;padding:4px 0}
.site-footer .col a:hover{color:var(--blue)}
.site-footer .title{font-weight:700;margin:0 0 4px}
.site-footer .copy{flex:1 1 100%;margin:0;font-size:13px;color:var(--muted2)}
@media (max-width:640px){.section{padding:56px 0}.hero{padding:48px 0}.btn{width:100%;justify-content:center}.nav{order:3;flex-basis:100%}}