:root{--ink: #0f3134;--ink-soft: #47625f;--muted: #6f7e7a;--paper: #fffdf7;--paper-warm: #f8f4ea;--paper-cool: #edf8f7;--teal: #0f5960;--cyan: #2fa9b8;--cyan-soft: #dff5f4;--gold: #d79553;--gold-deep: #a86532;--gold-soft: #fff0dc;--line: rgba(15, 49, 52, .13);--shadow: 0 26px 78px rgba(18, 45, 48, .12);--font-sans: "MiSans", "HarmonyOS Sans SC", "Alibaba PuHuiTi 3.0", "OPPO Sans", "PingFang SC", "Microsoft YaHei", sans-serif}*{box-sizing:border-box}html{min-width:320px;background:var(--paper-warm);color:var(--ink);font-family:var(--font-sans);text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased}body{margin:0;min-width:320px}button,input,textarea{font:inherit}img,svg{display:block}::selection{color:#fffdf7;background:var(--teal)}