@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Serif+SC:wght@500;600;700&display=swap";:root{--paper:#f4f0e8;--paper-deep:#e9e3d8;--white:#fffdf8;--ink:#15241d;--ink-soft:#435149;--muted:#7f8982;--line:#15241d1f;--lime:#d8ee64;--lime-deep:#b9d13d;--orange:#e26b2d;--coral:#ec8667;--olive:#70804f;--red:#df4e3d;--font-body:"DM Sans", "PingFang SC", "Microsoft YaHei", sans-serif;--font-display:"Noto Serif SC", "Songti SC", serif;--shadow-sm:0 5px 18px #222a220f;--shadow:0 18px 50px #222a221a;--radius-sm:12px;--radius:20px;--radius-lg:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px;outline:3px solid 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