:root{--navy:#12305f;--navy-2:#1b4585;--blue:#2f6bff;--bg:#f3f5fa;--surface:#fff;--line:#e1e6f0;--text:#1a2233;--muted:#5d6a82;--red:#d63b3b;--red-bg:#fdecec;--amber:#b86e00;--amber-bg:#fff3dc;--green:#1c7c4a;--green-bg:#e3f6ec;--blue-bg:#e8efff;--gray-bg:#eceff5;--radius:12px;--ribbon-h:32px;--top-h:52px;--side-w:220px;--font:"Noto Sans Thai", "Leelawadee UI", "Sarabun", Tahoma, system-ui, sans-serif;font-family:var(--font);color:var(--text);font-size:16px;line-height:1.5}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:var(--bg);overflow-wrap:anywhere}h1{margin:0 0 12px;font-size:1.4rem}h2{margin:0 0 10px;font-size:1.1rem}h3{margin:0 0 8px;font-size:1rem}p{margin:0 0 8px}ul,ol{margin:0;padding:0;list-style:none}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--blue);outline-offset:2px}.sr-only{clip:rect(0 0 0 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