:root{--brand: #2f6bff;--brand-hover: #1f57e6;--brand-soft: #eaf0ff;--text-strong: #0f1830;--text: #2b3446;--text-muted: #7a869c;--bg-page-from: #dbe6ff;--bg-page-via: #eef3ff;--bg-page-to: #f7f9ff;--card-bg: rgba(255, 255, 255, .86);--card-border: rgba(255, 255, 255, .9);--field-bg: #ffffff;--field-border: #e4e9f2;--success-bg: #e7f6ee;--success-text: #1f9d55;--radius-lg: 20px;--radius-md: 14px;--shadow-card: 0 24px 60px -32px rgba(38, 74, 160, .45)}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--text);background:linear-gradient(135deg,var(--bg-page-from),var(--bg-page-via) 45%,var(--bg-page-to));background-attachment:fixed;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}input{font-family:inherit}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.field-label{display:block;font-size:13px;font-weight:600;color:var(--text-strong);margin-bottom:8px}.field-input{width:100%;height:52px;padding:0 16px;font-size:15px;color:var(--text-strong);background:var(--field-bg);border:1px solid var(--field-border);border-radius:var(--radius-md);outline:none;transition:border-color .15s,box-shadow .15s}.field-input:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}.btn-primary{width:100%;height:52px;font-size:15px;font-weight:600;color:#fff;background:var(--brand);border:none;border-radius:var(--radius-md);transition:background .15s,transform .05s}.btn-primary:hover:not(:disabled){background:var(--brand-hover)}.btn-primary:active:not(:disabled){transform:translateY(1px)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:600;border-radius:999px}.badge-success{color:var(--success-text);background:var(--success-bg)}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--brand);text-transform:uppercase}