:root{--bg: #fdf4e3;--card: #ffffff;--ink: #1a1a1a;--muted: #4a4a4a;--faint: #6a6a6a;--border: #1a1a1a;--primary: #1e6fff;--primary-soft: #e8f0ff;--green: #3fd68c;--green-deep: #0f7f47;--moto: #7c3aed;--yellow: #ffd23f;--orange: #ff7a3f;--pink: #ff7ac6;--red: #ef4444;--red-soft: #ff8d80;--sky: #cfe8f7;--shadow: 6px 6px 0 var(--ink);--shadow-lg: 10px 10px 0 var(--ink);--radius: 8px;--max: 1080px;--max-main: 1000px;--section-gap: clamp(48px, 5vw, 72px);--font: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans TC", "Noto Sans", sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}html{scroll-padding-top:120px}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);background-image:radial-gradient(rgba(26,26,26,.14) 1.4px,transparent 1.4px);background-size:26px 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