:root{--green:#1f4d2b;--green-soft:#2f6b3d;--gold:#c9a24a;--cream:#fbf6ea;--ink:#1d2a20}*{box-sizing:border-box}[hidden]{display:none!important}html,body{background:var(--cream);height:100%;color:var(--ink);margin:0;font-family:Sarabun,Noto Sans Thai,Leelawadee UI,Tahoma,sans-serif;overflow:hidden}.intro{text-align:center;background:radial-gradient(circle at 50% 20%, #fff 0%, var(--cream) 60%, #efe4c7 100%);flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:100%;padding:24px 16px;display:flex}.org{flex-direction:column;align-items:center;gap:6px;margin:0 0 8px;display:flex}.org img{width:auto;height:clamp(84px,16vh,128px)}.org figcaption{max-width:22em;color:var(--green-soft);font-size:13px;line-height:1.5}.eyebrow{color:var(--gold);letter-spacing:.02em;margin:0;font-weight:600}h1{color:var(--green);margin:0;font-size:clamp(28px,8vw,44px);line-height:1.2}.hint{margin:4px 0 12px;line-height:1.6}button{font:inherit;cursor:pointer;border:0;border-radius:999px}#start{color:#fff;background:var(--green);padding:14px 32px;font-size:18px;font-weight:700;box-shadow:0 6px 18px #1f4d2b4d}#start:disabled{opacity:.6}.error{color:#a12a1f;max-width:32em}.inapp{flex-direction:column;align-items:center;gap:10px;max-width:32em;display:flex}.inapp p{margin:0;line-height:1.6}.btn{color:#fff;background:var(--green);border-radius:999px;padding:12px 24px;font-weight:700;text-decoration:none;display:inline-block}.btn.ghost{color:var(--green);border:2px solid var(--green);background:0 0}.ar{background:#000;position:fixed;inset:0}.player{z-index:1000;background:#000;position:fixed;inset:0}.stage{background:#000;position:absolute;inset:0}.player video{object-fit:contain;width:100%;height:100%}#close{top:max(12px, env(safe-area-inset-top));right:max(12px, env(safe-area-inset-right));color:#fff;background:#0000008c;width:40px;height:40px;font-size:18px;position:absolute}.status{left:50%;bottom:max(16px, env(safe-area-inset-bottom));color:#fff;white-space:nowrap;z-index:1001;background:#0009;border-radius:999px;align-items:center;gap:10px;max-width:calc(100% - 24px);padding:8px 10px 8px 16px;font-size:15px;display:flex;position:fixed;transform:translate(-50%)}#status-text{text-overflow:ellipsis;min-width:0;overflow:hidden}.status button{flex-shrink:0}#sound{background:var(--gold);color:#1d1a10;padding:6px 12px;font-weight:600}.mindar-ui-scanning .scanning .inner{border-color:var(--gold)!important}#share{color:var(--green);background:#fff;padding:6px 12px;font-weight:600}.sheet{z-index:1002;background:#00000080;justify-content:center;align-items:flex-end;padding:16px;display:flex;position:fixed;inset:0}.sheet-card{width:min(100%,420px);max-height:100%;margin-bottom:env(safe-area-inset-bottom);background:var(--cream);text-align:center;border-radius:20px;padding:20px 16px 16px;position:relative;overflow:auto}.sheet-card h2{color:var(--green);margin:4px 0;font-size:19px;line-height:1.35}.sheet-x{width:36px;height:36px;color:var(--ink);background:#0000000f;position:absolute;top:10px;right:10px}.tags{color:var(--green-soft);word-break:break-word;margin:0 0 14px;font-weight:600}.sheet-actions{gap:10px;display:grid}.sheet-actions .btn{width:100%}.btn.fb{background:#1877f2}.btn.line{background:#06c755}#share-hint{min-height:0;margin:-4px 0 0;font-size:13px}.note{min-height:1.4em;color:var(--green-soft);margin:10px 0 0;font-size:14px}