:root{--ink: #1d1d27;--ink-2: #4b4c5c;--ink-3: #3b3c4a;--muted: #6a6b7a;--bg: #eef0f6;--surface: #f5f6fb;--white: #fff;--brand: #5b5ce2;--brand-hover: #4448c9;--brand-soft: #e3e6ff;--brand-ink: #dcdeff;--focus: #c7ccff;--accent: #ff8a5b;--line: #eef0f6;--on-brand-track: rgba(255, 255, 255, .22);--on-brand-soft: rgba(255, 255, 255, .16);--page-pad: 36px clamp(20px, 3.5vw, 44px) 64px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Poppins,IBM Plex Sans Thai,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--ink)}a:hover{color:var(--muted)}textarea,input,button{font-family:inherit;color:inherit}textarea:focus,input:focus{outline:2px solid 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