:root{--blue:#1677ff;--ink:#172033;--muted:#7a8495;--bg:#f3f6fa;--line:#e7ebf1;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC",sans-serif;color:var(--ink);background:var(--bg)}button,input,select{font:inherit}.hidden{display:none!important}.login-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 50% 0,#e5f0ff,transparent 42%),#f5f7fb}.login-card{width:390px;background:#fff;padding:38px;border-radius:24px;box-shadow:0 24px 70px #2542651a;border:1px solid #edf0f4}.mark,.logo span{display:grid;place-items:center;color:white;background:var(--blue);font-weight:800}.mark{width:52px;height:52px;border-radius:16px;font-size:22px}.login-card h1{margin:22px 0 5px}.login-card p{margin:0 0 28px;color:var(--muted)}label{display:block;color:#566174;font-size:13px;margin:16px 0}input,select{width:100%;border:1px solid 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