:root{--bg:#f6f4ef;--ink:#16181d;--muted:#454a55;--line:#cfcbc2;--line-soft:#ddd8ce;--accent:#ee5a12;--accent-hover:#d64c0a;--link:#6e3312;--ok:#16a34a;--ok-bg:#ddf0e5;--ok-ink:#1e5c41;--warn-bg:#fbe6cf;--warn-ink:#7a3b00;--danger:#b3261e;--font-body:"IBM Plex Sans Thai", "Noto Sans Myanmar", system-ui, sans-serif;--font-display:"Bai Jamjuree", "IBM Plex Sans Thai", "Noto Sans Myanmar", sans-serif}*{box-sizing:border-box}html{background-color:#f3f4f6}html,body{min-height:100dvh;color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0}body{background:#f3f4f6}a{color:var(--link)}button{font-family:inherit}:lang(my) .title{font-size:21px;line-height:1.5}:lang(my) .lead,:lang(my) .hint,:lang(my) .field-error{line-height:1.8}.page-form{margin:0}.page{flex-direction:column;max-width:440px;min-height:100dvh;margin:0 auto;display:flex}.topbar{justify-content:center;padding:20px 24px 12px;display:flex;position:relative}.lang-switch{border:1px solid var(--line-soft);background:#ffffffbf;border-radius:999px;gap:2px;padding:3px;display:flex;position:absolute;top:16px;right:3px;box-shadow:0 2px 8px #16181d14}.lang-switch button{min-width:36px;height:30px;color:var(--muted);letter-spacing:.3px;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 8px;font-size:10px;font-weight:600}.lang-switch button.on{background:var(--ink);color:#fff}.lang-switch button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.brand{font-family:var(--font-display);color:#5cb7e3;align-items:center;gap:10px;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.brand-logo{object-fit:contain;flex-shrink:0;width:100px;height:100px}.content{flex-direction:column;flex:1;gap:20px;padding:20px 24px 0;display:flex}.footer{padding:16px 24px max(32px, calc(16px + env(safe-area-inset-bottom)));flex-direction:column;gap:10px;display:flex}.stack-8{flex-direction:column;gap:8px;display:flex}.stack-10{flex-direction:column;gap:10px;display:flex}.title{font-family:var(--font-display);margin:0;font-size:26px;line-height:1.25}.lead{color:var(--muted);margin:0;font-size:13px;line-height:1.6}.hint{color:var(--muted);font-size:11px;line-height:1.5}.hint.center{text-align:center;margin:0;font-size:10px}.section-label{font-size:12px;font-weight:600}.box-card{background:var(--ink);color:var(--bg);border-radius:16px;align-items:center;gap:16px;padding:20px;display:flex}.box-icon{background:#2a2d34;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.box-caption{color:#b9bcc4;font-size:11px}.box-caption.small{font-size:10px}.box-id{font-family:var(--font-display);letter-spacing:1px;font-size:18px;font-weight:600}.field{flex-direction:column;gap:8px;display:flex}.field label{font-size:13px;font-weight:600}.field input{height:48px;font:inherit;color:var(--ink);border:1px solid var(--line);letter-spacing:.5px;background:#fff;border-radius:12px;padding:0 14px;font-size:16px}.field input.big{letter-spacing:1px;height:52px;font-size:16px}.field input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.field input[aria-invalid=true],.field input.is-partial{border:2px solid var(--danger)}.field input.is-partial:focus{outline-color:var(--danger);border-color:var(--danger)}.field input.is-complete{border:2px solid var(--ok)}.field input.is-complete:focus{outline-color:var(--ok);border-color:var(--ok)}.field-error{color:var(--danger);font-size:11px;line-height:1.5}.btn-primary{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:14px;justify-content:center;align-items:center;gap:10px;height:54px;font-size:17px;font-weight:700;text-decoration:none;transition:background .15s,transform .1s;display:flex;box-shadow:0 6px 18px #ee5a1259}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.6;cursor:progress}.btn-link{min-height:44px;color:var(--link);text-align:center;cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;font-size:12px;text-decoration:underline;display:flex}.btn-link:disabled{color:var(--muted);cursor:default;text-decoration:none}.hero{text-align:center;flex-direction:column;align-items:center;gap:12px;padding-top:0;display:flex}.hero-icon{border-radius:36px;justify-content:center;align-items:center;width:72px;height:72px;display:flex}.hero-icon.ok{background:var(--ok);color:#fff;box-shadow:0 0 0 8px #16a34a26,0 8px 20px #16a34a59}.hero-icon.warn{background:var(--warn-bg);color:var(--warn-ink)}.plain-card{border:1px solid var(--line-soft);background:#fff;border-radius:14px;flex-direction:column;gap:8px;padding:16px;display:flex}.card-title{font-size:14px;font-weight:600}.row-between{justify-content:space-between;align-items:center;gap:12px;display:flex}.badge{white-space:nowrap;border-radius:999px;padding:4px 10px;font-size:10px;font-weight:600}.badge-ok{color:var(--ok-ink);background:var(--ok-bg)}.badge-ok-dark{color:var(--ink);background:#9fe0be}.badge-warn{color:var(--warn-ink);background:var(--warn-bg)}.dark-card{background:var(--ink);color:var(--bg);border-radius:16px;flex-direction:column;gap:8px;padding:18px 20px;display:flex}.dark-title{font-size:14px;font-weight:600}.dark-caption{color:#b9bcc4;font-size:11px}.notice{background:var(--warn-bg);color:var(--warn-ink);border-radius:12px;padding:14px 16px;font-size:12px;line-height:1.5}.mono{word-break:break-word;font-family:ui-monospace,Menlo,monospace;font-size:12px}.btn-secondary{border:2px solid var(--ink);height:54px;color:var(--ink);cursor:pointer;background:#fff;border-radius:14px;font-size:17px;font-weight:700}.text-btn{min-height:32px;color:var(--link);cursor:pointer;background:0 0;border:0;align-self:flex-end;align-items:center;gap:6px;padding:0;font-size:12px;font-weight:600;display:inline-flex}.field .text-btn{align-self:flex-start}.scan-area{flex:1 1 0;justify-content:center;align-items:center;min-height:230px;display:flex;container-type:size}.scan-frame{aspect-ratio:1;background:var(--ink);border-radius:20px;flex:none;width:min(100cqw,100cqh,392px);position:relative;overflow:hidden;container-type:size}.scan-video{object-fit:cover;opacity:0;width:100%;height:100%;transition:opacity .2s;position:absolute;inset:0}.scan-frame.is-live .scan-video{opacity:1}.scan-target{--size:min(62cqw, 60cqh);width:var(--size);height:var(--size);pointer-events:none;justify-content:center;align-items:center;display:flex;position:absolute;top:calc(50% - 14px);left:50%;transform:translate(-50%,-50%)}.scan-target .c{border:4px solid #5b606b;width:22%;height:22%;position:absolute}.scan-frame.is-live .scan-target .c{border-color:var(--accent)}.scan-target .tl{border-bottom:0;border-right:0;border-top-left-radius:14px;top:0;left:0}.scan-target .tr{border-bottom:0;border-left:0;border-top-right-radius:14px;top:0;right:0}.scan-target .br{border-top:0;border-left:0;border-bottom-right-radius:14px;bottom:0;right:0}.scan-target .bl{border-top:0;border-right:0;border-bottom-left-radius:14px;bottom:0;left:0}.scan-idle-icon{aspect-ratio:1;color:#fff;background:#2a2d34;border-radius:18px;justify-content:center;align-items:center;width:38%;max-width:72px;display:flex}.scan-line{background:var(--accent);border-radius:3px;height:3px;animation:2.2s ease-in-out infinite alternate scan-move;position:absolute;top:8%;left:8%;right:8%;box-shadow:0 0 12px 2px #ee5a1299}@keyframes scan-move{to{top:92%}}@media (prefers-reduced-motion:reduce){.scan-line{animation:none;top:50%}}.scan-caption{text-align:center;color:#b9bcc4;font-size:12px;line-height:1.5;position:absolute;bottom:14px;left:16px;right:16px}.scan-caption.is-live{color:#fff;white-space:nowrap;background:#16181db3;border-radius:999px;padding:5px 12px;left:50%;right:auto;transform:translate(-50%)}.field-error.center{text-align:center}.qr-debug{color:var(--muted);word-break:break-all;border:1px dashed #b9bcc4;border-radius:8px;padding:8px 10px;font-family:ui-monospace,Menlo,monospace;font-size:11px}.page .brand-logo{width:72px;height:72px}.page .topbar{padding-top:14px;padding-bottom:4px}.page .content{gap:14px;padding-top:8px}.page .footer{gap:4px;padding-top:14px}.page .hero{gap:8px;padding-top:8px}.page .hero-icon{border-radius:30px;width:60px;height:60px}.page .hero-icon svg{width:34px;height:34px}.link-row{flex-wrap:wrap;justify-content:center;column-gap:20px;display:flex}