:root{--ink:#172026;--muted:#70808b;--line:#e3e9e6;--paper:#f6f8f5;--white:#fff;--green:#17795c;--green-2:#0f5e49;--mint:#e4f2eb;--red:#bb5d5d;--shadow:0 18px 50px rgba(23,49,39,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}.topbar{height:72px;background:var(--white);border-bottom:1px solid var(--line);display:flex;align-items:center}.topbar-inner{max-width:1180px;width:100%;margin:auto;padding:0 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